diff options
Diffstat (limited to 'arch')
1170 files changed, 35745 insertions, 14384 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index fd18b7db2c77..93404c802d29 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -9,6 +9,14 @@ # source "arch/$(SRCARCH)/Kconfig" +config ARCH_CONFIGURES_CPU_MITIGATIONS + bool + +if !ARCH_CONFIGURES_CPU_MITIGATIONS +config CPU_MITIGATIONS + def_bool y +endif + menu "General architecture-dependent options" config ARCH_HAS_SUBPAGE_FAULTS @@ -55,7 +63,7 @@ config KPROBES depends on MODULES depends on HAVE_KPROBES select KALLSYMS - select TASKS_RCU if PREEMPTION + select NEED_TASKS_RCU help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes @@ -104,7 +112,7 @@ config STATIC_CALL_SELFTEST config OPTPROBES def_bool y depends on KPROBES && HAVE_OPTPROBES - select TASKS_RCU if PREEMPTION + select NEED_TASKS_RCU config KPROBES_ON_FTRACE def_bool y @@ -502,6 +510,15 @@ config MMU_LAZY_TLB_SHOOTDOWN config ARCH_HAVE_NMI_SAFE_CMPXCHG bool +config ARCH_HAVE_EXTRA_ELF_NOTES + bool + help + An architecture should select this in order to enable adding an + arch-specific ELF note section to core files. It must provide two + functions: elf_coredump_extra_notes_size() and + elf_coredump_extra_notes_write() which are invoked by the ELF core + dumper. + config ARCH_HAS_NMI_SAFE_THIS_CPU_OPS bool @@ -799,7 +816,7 @@ config CFI_CLANG depends on ARCH_SUPPORTS_CFI_CLANG depends on $(cc-option,-fsanitize=kcfi) help - This option enables Clang’s forward-edge Control Flow Integrity + This option enables Clang's forward-edge Control Flow Integrity (CFI) checking, where the compiler injects a runtime check to each indirect function call to ensure the target is a valid function with the correct static type. This restricts possible call targets and @@ -1172,12 +1189,12 @@ config PAGE_SIZE_LESS_THAN_256KB config PAGE_SHIFT int - default 12 if PAGE_SIZE_4KB - default 13 if PAGE_SIZE_8KB - default 14 if PAGE_SIZE_16KB - default 15 if PAGE_SIZE_32KB - default 16 if PAGE_SIZE_64KB - default 18 if PAGE_SIZE_256KB + default 12 if PAGE_SIZE_4KB + default 13 if PAGE_SIZE_8KB + default 14 if PAGE_SIZE_16KB + default 15 if PAGE_SIZE_32KB + default 16 if PAGE_SIZE_64KB + default 18 if PAGE_SIZE_256KB # This allows to use a set of generic functions to determine mmap base # address by giving priority to top-down scheme only if the process @@ -1597,4 +1614,19 @@ config FUNCTION_ALIGNMENT default 4 if FUNCTION_ALIGNMENT_4B default 0 +config CC_HAS_MIN_FUNCTION_ALIGNMENT + # Detect availability of the GCC option -fmin-function-alignment which + # guarantees minimal alignment for all functions, unlike + # -falign-functions which the compiler ignores for cold functions. + def_bool $(cc-option, -fmin-function-alignment=8) + +config CC_HAS_SANE_FUNCTION_ALIGNMENT + # Set if the guaranteed alignment with -fmin-function-alignment is + # available or extra care is required in the kernel. Clang provides + # strict alignment always, even with -falign-functions. + def_bool CC_HAS_MIN_FUNCTION_ALIGNMENT || CC_IS_CLANG + +config ARCH_NEED_CMPXCHG_1_EMU + bool + endmenu diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 4f490250d323..50ff06d5b799 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -10,7 +10,7 @@ config ALPHA select ARCH_NO_SG_CHAIN select ARCH_USE_CMPXCHG_LOCKREF select DMA_OPS if PCI - select FORCE_PCI if !ALPHA_JENSEN + select FORCE_PCI select PCI_DOMAINS if PCI select PCI_SYSCALL if PCI select HAVE_ASM_MODVERSIONS @@ -90,22 +90,11 @@ choice <http://www.alphalinux.org/>. In summary: Alcor/Alpha-XLT AS 600, AS 500, XL-300, XL-366 - Alpha-XL XL-233, XL-266 - AlphaBook1 Alpha laptop - Avanti AS 200, AS 205, AS 250, AS 255, AS 300, AS 400 - Cabriolet AlphaPC64, AlphaPCI64 DP264 DP264 / DS20 / ES40 / DS10 / DS10L - EB164 EB164 21164 evaluation board - EB64+ EB64+ 21064 evaluation board - EB66 EB66 21066 evaluation board - EB66+ EB66+ 21066 evaluation board - Jensen DECpc 150, DEC 2000 models 300, 500 LX164 AlphaPC164-LX - Lynx AS 2100A Miata Personal Workstation 433/500/600 a/au Marvel AlphaServer ES47 / ES80 / GS1280 Mikasa AS 1000 - Noname AXPpci33, UDB (Multia) Noritake AS 1000A, AS 600A, AS 800 PC164 AlphaPC164 Rawhide AS 1200, AS 4000, AS 4100 @@ -137,27 +126,6 @@ config ALPHA_ALCOR all the work required to support an external Bcache and to maintain memory coherence when a PCI device DMAs into (or out of) memory. -config ALPHA_XL - bool "Alpha-XL" - help - XL-233 and XL-266-based Alpha systems. - -config ALPHA_BOOK1 - bool "AlphaBook1" - help - Dec AlphaBook1/Burns Alpha-based laptops. - -config ALPHA_AVANTI_CH - bool "Avanti" - -config ALPHA_CABRIOLET - bool "Cabriolet" - help - Cabriolet AlphaPC64, AlphaPCI64 systems. Derived from EB64+ but now - baby-AT with Flash boot ROM, no on-board SCSI or Ethernet. 3 ISA - slots, 4 PCI slots (one pair are on a shared slot), uses plug-in - Bcache SIMMs. Requires power supply with 3.3V output. - config ALPHA_DP264 bool "DP264" help @@ -165,62 +133,18 @@ config ALPHA_DP264 API Networks: 264DP, UP2000(+), CS20; Compaq: DS10(E,L), XP900, XP1000, DS20(E), ES40. -config ALPHA_EB164 - bool "EB164" - help - EB164 21164 evaluation board from DEC. Uses 21164 and ALCOR. Has - ISA and PCI expansion (3 ISA slots, 2 64-bit PCI slots (one is - shared with an ISA slot) and 2 32-bit PCI slots. Uses plus-in - Bcache SIMMs. I/O sub-system provides SuperI/O (2S, 1P, FD), KBD, - MOUSE (PS2 style), RTC/NVRAM. Boot ROM is Flash. PC-AT-sized - motherboard. Requires power supply with 3.3V output. - -config ALPHA_EB64P_CH - bool "EB64+" - -config ALPHA_EB66 - bool "EB66" - help - A Digital DS group board. Uses 21066 or 21066A. I/O sub-system is - identical to EB64+. Baby PC-AT size. Runs from standard PC power - supply. The EB66 schematic was published as a marketing poster - advertising the 21066 as "the first microprocessor in the world with - embedded PCI". - -config ALPHA_EB66P - bool "EB66+" - help - Later variant of the EB66 board. - config ALPHA_EIGER bool "Eiger" help Apparently an obscure OEM single-board computer based on the Typhoon/Tsunami chipset family. Information on it is scanty. -config ALPHA_JENSEN - bool "Jensen" - select HAVE_EISA - help - DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one - of the first-generation Alpha systems. A number of these systems - seem to be available on the second- hand market. The Jensen is a - floor-standing tower system which originally used a 150MHz 21064 It - used programmable logic to interface a 486 EISA I/O bridge to the - CPU. - config ALPHA_LX164 bool "LX164" help A technical overview of this board is available at <http://www.unix-ag.org/Linux-Alpha/Architectures/LX164.html>. -config ALPHA_LYNX - bool "Lynx" - select HAVE_EISA - help - AlphaServer 2100A-based systems. - config ALPHA_MARVEL bool "Marvel" help @@ -243,9 +167,6 @@ config ALPHA_NAUTILUS help Alpha systems based on the AMD 751 & ALI 1543C chipsets. -config ALPHA_NONAME_CH - bool "Noname" - config ALPHA_NORITAKE bool "Noritake" select HAVE_EISA @@ -256,9 +177,6 @@ config ALPHA_NORITAKE config ALPHA_PC164 bool "PC164" -config ALPHA_P2K - bool "Platform2000" - config ALPHA_RAWHIDE bool "Rawhide" select HAVE_EISA @@ -322,91 +240,18 @@ config ISA_DMA_API bool default y -config ALPHA_NONAME - bool - depends on ALPHA_BOOK1 || ALPHA_NONAME_CH - default y - help - The AXPpci33 (aka NoName), is based on the EB66 (includes the Multia - UDB). This design was produced by Digital's Technical OEM (TOEM) - group. It uses the 21066 processor running at 166MHz or 233MHz. It - is a baby-AT size, and runs from a standard PC power supply. It has - 5 ISA slots and 3 PCI slots (one pair are a shared slot). There are - 2 versions, with either PS/2 or large DIN connectors for the - keyboard. - -config ALPHA_EV4 - bool - depends on ALPHA_JENSEN || (ALPHA_SABLE && !ALPHA_GAMMA) || ALPHA_LYNX || ALPHA_NORITAKE && !ALPHA_PRIMO || ALPHA_MIKASA && !ALPHA_PRIMO || ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P_CH || ALPHA_XL || ALPHA_NONAME || ALPHA_EB66 || ALPHA_EB66P || ALPHA_P2K - default y if !ALPHA_LYNX - -config ALPHA_LCA - bool - depends on ALPHA_NONAME || ALPHA_EB66 || ALPHA_EB66P || ALPHA_P2K - default y - -config ALPHA_APECS - bool - depends on !ALPHA_PRIMO && (ALPHA_NORITAKE || ALPHA_MIKASA) || ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P_CH || ALPHA_XL - default y - -config ALPHA_EB64P - bool - depends on ALPHA_CABRIOLET || ALPHA_EB64P_CH - default y - help - Uses 21064 or 21064A and APECs. Has ISA and PCI expansion (3 ISA, - 2 PCI, one pair are on a shared slot). Supports 36-bit DRAM SIMs. - ISA bus generated by Intel SaturnI/O PCI-ISA bridge. On-board SCSI - (NCR 810 on PCI) Ethernet (Digital 21040), KBD, MOUSE (PS2 style), - SuperI/O (2S, 1P, FD), RTC/NVRAM. Boot ROM is EPROM. PC-AT size. - Runs from standard PC power supply. - -config ALPHA_EV5 - bool "EV5 CPU(s) (model 5/xxx)?" if ALPHA_LYNX - default y if ALPHA_RX164 || ALPHA_RAWHIDE || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_SABLE && ALPHA_GAMMA || ALPHA_NORITAKE && ALPHA_PRIMO || ALPHA_MIKASA && ALPHA_PRIMO || ALPHA_PC164 || ALPHA_TAKARA || ALPHA_EB164 || ALPHA_ALCOR - -config ALPHA_EV4 - bool - default y if ALPHA_LYNX && !ALPHA_EV5 - config ALPHA_CIA bool - depends on ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_NORITAKE && ALPHA_PRIMO || ALPHA_MIKASA && ALPHA_PRIMO || ALPHA_PC164 || ALPHA_TAKARA || ALPHA_EB164 || ALPHA_ALCOR + depends on ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_NORITAKE || ALPHA_MIKASA || ALPHA_PC164 || ALPHA_TAKARA || ALPHA_ALCOR default y config ALPHA_EV56 - bool "EV56 CPU (speed >= 366MHz)?" if ALPHA_ALCOR - default y if ALPHA_RX164 || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_PC164 || ALPHA_TAKARA - -config ALPHA_EV56 - prompt "EV56 CPU (speed >= 333MHz)?" - depends on ALPHA_NORITAKE || ALPHA_PRIMO - -config ALPHA_EV56 - prompt "EV56 CPU (speed >= 400MHz)?" - depends on ALPHA_RAWHIDE - -config ALPHA_PRIMO - bool "EV5 CPU daughtercard (model 5/xxx)?" - depends on ALPHA_NORITAKE || ALPHA_MIKASA - help - Say Y if you have an AS 1000 5/xxx or an AS 1000A 5/xxx. - -config ALPHA_GAMMA - bool "EV5 CPU(s) (model 5/xxx)?" - depends on ALPHA_SABLE - help - Say Y if you have an AS 2000 5/xxx or an AS 2100 5/xxx. - -config ALPHA_GAMMA bool - depends on ALPHA_LYNX - default y + default y if ALPHA_ALCOR || ALPHA_RX164 || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_RUFFIAN || ALPHA_PC164 || ALPHA_TAKARA || ALPHA_NORITAKE || ALPHA_MIKASA || ALPHA_RAWHIDE || ALPHA_SABLE config ALPHA_T2 bool - depends on ALPHA_SABLE || ALPHA_LYNX + depends on ALPHA_SABLE default y config ALPHA_PYXIS @@ -450,15 +295,6 @@ config GENERIC_HWEIGHT bool default y if !ALPHA_EV67 -config ALPHA_AVANTI - bool - depends on ALPHA_XL || ALPHA_AVANTI_CH - default y - help - Avanti AS 200, AS 205, AS 250, AS 255, AS 300, and AS 400-based - Alphas. Info at - <http://www.unix-ag.org/Linux-Alpha/Architectures/Avanti.html>. - config ALPHA_BROKEN_IRQ_MASK bool depends on ALPHA_GENERIC || ALPHA_PC164 @@ -488,9 +324,9 @@ config ALPHA_QEMU config ALPHA_SRM - bool "Use SRM as bootloader" if ALPHA_CABRIOLET || ALPHA_AVANTI_CH || ALPHA_EB64P || ALPHA_PC164 || ALPHA_TAKARA || ALPHA_EB164 || ALPHA_ALCOR || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_NAUTILUS || ALPHA_NONAME + bool "Use SRM as bootloader" if ALPHA_PC164 || ALPHA_TAKARA || ALPHA_ALCOR || ALPHA_MIATA || ALPHA_LX164 || ALPHA_SX164 || ALPHA_NAUTILUS depends on TTY - default y if ALPHA_JENSEN || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_DP264 || ALPHA_RAWHIDE || ALPHA_EIGER || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_MARVEL + default y if ALPHA_MIKASA || ALPHA_SABLE || ALPHA_NORITAKE || ALPHA_DP264 || ALPHA_RAWHIDE || ALPHA_EIGER || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_SHARK || ALPHA_MARVEL help There are two different types of booting firmware on Alphas: SRM, which is command line driven, and ARC, which uses menus and arrow @@ -516,7 +352,7 @@ config ARCH_MAY_HAVE_PC_FDC config SMP bool "Symmetric multi-processing support" - depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL + depends on ALPHA_SABLE || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL help This enables support for systems with more than one CPU. If you have a system with only one CPU, say N. If you have a system with more @@ -552,7 +388,7 @@ config ARCH_SPARSEMEM_ENABLE config ALPHA_WTINT bool "Use WTINT" if ALPHA_SRM || ALPHA_GENERIC default y if ALPHA_QEMU - default n if ALPHA_EV5 || ALPHA_EV56 || (ALPHA_EV4 && !ALPHA_LCA) + default n if ALPHA_EV56 default n if !ALPHA_SRM && !ALPHA_GENERIC default y if SMP help diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile index 45158024085e..35445ff2e489 100644 --- a/arch/alpha/Makefile +++ b/arch/alpha/Makefile @@ -15,18 +15,14 @@ CHECKFLAGS += -D__alpha__ cflags-y := -pipe -mno-fp-regs -ffixed-8 cflags-y += $(call cc-option, -fno-jump-tables) -cpuflags-$(CONFIG_ALPHA_EV4) := -mcpu=ev4 -cpuflags-$(CONFIG_ALPHA_EV5) := -mcpu=ev5 cpuflags-$(CONFIG_ALPHA_EV56) := -mcpu=ev56 cpuflags-$(CONFIG_ALPHA_POLARIS) := -mcpu=pca56 cpuflags-$(CONFIG_ALPHA_SX164) := -mcpu=pca56 cpuflags-$(CONFIG_ALPHA_EV6) := -mcpu=ev6 cpuflags-$(CONFIG_ALPHA_EV67) := -mcpu=ev67 # If GENERIC, make sure to turn off any instruction set extensions that -# the host compiler might have on by default. Given that EV4 and EV5 -# have the same instruction set, prefer EV5 because an EV5 schedule is -# more likely to keep an EV4 processor busy than vice-versa. -cpuflags-$(CONFIG_ALPHA_GENERIC) := -mcpu=ev5 +# the host compiler might have on by default. +cpuflags-$(CONFIG_ALPHA_GENERIC) := -mcpu=ev56 -mtune=ev6 cflags-y += $(cpuflags-y) diff --git a/arch/alpha/include/asm/core_apecs.h b/arch/alpha/include/asm/core_apecs.h deleted file mode 100644 index 69a2fc62c9c3..000000000000 --- a/arch/alpha/include/asm/core_apecs.h +++ /dev/null @@ -1,534 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ALPHA_APECS__H__ -#define __ALPHA_APECS__H__ - -#include <linux/types.h> -#include <asm/compiler.h> - -/* - * APECS is the internal name for the 2107x chipset which provides - * memory controller and PCI access for the 21064 chip based systems. - * - * This file is based on: - * - * DECchip 21071-AA and DECchip 21072-AA Core Logic Chipsets - * Data Sheet - * - * EC-N0648-72 - * - * - * david.rusling@reo.mts.dec.com Initial Version. - * - */ - -/* - An AVANTI *might* be an XL, and an XL has only 27 bits of ISA address - that get passed through the PCI<->ISA bridge chip. So we've gotta use - both windows to max out the physical memory we can DMA to. Sigh... - - If we try a window at 0 for 1GB as a work-around, we run into conflicts - with ISA/PCI bus memory which can't be relocated, like VGA aperture and - BIOS ROMs. So we must put the windows high enough to avoid these areas. - - We put window 1 at BUS 64Mb for 64Mb, mapping physical 0 to 64Mb-1, - and window 2 at BUS 1Gb for 1Gb, mapping physical 0 to 1Gb-1. - Yes, this does map 0 to 64Mb-1 twice, but only window 1 will actually - be used for that range (via virt_to_bus()). - - Note that we actually fudge the window 1 maximum as 48Mb instead of 64Mb, - to keep virt_to_bus() from returning an address in the first window, for - a data area that goes beyond the 64Mb first DMA window. Sigh... - The fudge factor MUST match with <asm/dma.h> MAX_DMA_ADDRESS, but - we can't just use that here, because of header file looping... :-( - - Window 1 will be used for all DMA from the ISA bus; yes, that does - limit what memory an ISA floppy or sound card or Ethernet can touch, but - it's also a known limitation on other platforms as well. We use the - same technique that is used on INTEL platforms with similar limitation: - set MAX_DMA_ADDRESS and clear some pages' DMAable flags during mem_init(). - We trust that any ISA bus device drivers will *always* ask for DMAable - memory explicitly via kmalloc()/get_free_pages() flags arguments. - - Note that most PCI bus devices' drivers do *not* explicitly ask for - DMAable memory; they count on being able to DMA to any memory they - get from kmalloc()/get_free_pages(). They will also use window 1 for - any physical memory accesses below 64Mb; the rest will be handled by - window 2, maxing out at 1Gb of memory. I trust this is enough... :-) - - We hope that the area before the first window is large enough so that - there will be no overlap at the top end (64Mb). We *must* locate the - PCI cards' memory just below window 1, so that there's still the - possibility of being able to access it via SPARSE space. This is - important for cards such as the Matrox Millennium, whose Xserver - wants to access memory-mapped registers in byte and short lengths. - - Note that the XL is treated differently from the AVANTI, even though - for most other things they are identical. It didn't seem reasonable to - make the AVANTI support pay for the limitations of the XL. It is true, - however, that an XL kernel will run on an AVANTI without problems. - - %%% All of this should be obviated by the ability to route - everything through the iommu. -*/ - -/* - * 21071-DA Control and Status registers. - * These are used for PCI memory access. - */ -#define APECS_IOC_DCSR (IDENT_ADDR + 0x1A0000000UL) -#define APECS_IOC_PEAR (IDENT_ADDR + 0x1A0000020UL) -#define APECS_IOC_SEAR (IDENT_ADDR + 0x1A0000040UL) -#define APECS_IOC_DR1 (IDENT_ADDR + 0x1A0000060UL) -#define APECS_IOC_DR2 (IDENT_ADDR + 0x1A0000080UL) -#define APECS_IOC_DR3 (IDENT_ADDR + 0x1A00000A0UL) - -#define APECS_IOC_TB1R (IDENT_ADDR + 0x1A00000C0UL) -#define APECS_IOC_TB2R (IDENT_ADDR + 0x1A00000E0UL) - -#define APECS_IOC_PB1R (IDENT_ADDR + 0x1A0000100UL) -#define APECS_IOC_PB2R (IDENT_ADDR + 0x1A0000120UL) - -#define APECS_IOC_PM1R (IDENT_ADDR + 0x1A0000140UL) -#define APECS_IOC_PM2R (IDENT_ADDR + 0x1A0000160UL) - -#define APECS_IOC_HAXR0 (IDENT_ADDR + 0x1A0000180UL) -#define APECS_IOC_HAXR1 (IDENT_ADDR + 0x1A00001A0UL) -#define APECS_IOC_HAXR2 (IDENT_ADDR + 0x1A00001C0UL) - -#define APECS_IOC_PMLT (IDENT_ADDR + 0x1A00001E0UL) - -#define APECS_IOC_TLBTAG0 (IDENT_ADDR + 0x1A0000200UL) -#define APECS_IOC_TLBTAG1 (IDENT_ADDR + 0x1A0000220UL) -#define APECS_IOC_TLBTAG2 (IDENT_ADDR + 0x1A0000240UL) -#define APECS_IOC_TLBTAG3 (IDENT_ADDR + 0x1A0000260UL) -#define APECS_IOC_TLBTAG4 (IDENT_ADDR + 0x1A0000280UL) -#define APECS_IOC_TLBTAG5 (IDENT_ADDR + 0x1A00002A0UL) -#define APECS_IOC_TLBTAG6 (IDENT_ADDR + 0x1A00002C0UL) -#define APECS_IOC_TLBTAG7 (IDENT_ADDR + 0x1A00002E0UL) - -#define APECS_IOC_TLBDATA0 (IDENT_ADDR + 0x1A0000300UL) -#define APECS_IOC_TLBDATA1 (IDENT_ADDR + 0x1A0000320UL) -#define APECS_IOC_TLBDATA2 (IDENT_ADDR + 0x1A0000340UL) -#define APECS_IOC_TLBDATA3 (IDENT_ADDR + 0x1A0000360UL) -#define APECS_IOC_TLBDATA4 (IDENT_ADDR + 0x1A0000380UL) -#define APECS_IOC_TLBDATA5 (IDENT_ADDR + 0x1A00003A0UL) -#define APECS_IOC_TLBDATA6 (IDENT_ADDR + 0x1A00003C0UL) -#define APECS_IOC_TLBDATA7 (IDENT_ADDR + 0x1A00003E0UL) - -#define APECS_IOC_TBIA (IDENT_ADDR + 0x1A0000400UL) - - -/* - * 21071-CA Control and Status registers. - * These are used to program memory timing, - * configure memory and initialise the B-Cache. - */ -#define APECS_MEM_GCR (IDENT_ADDR + 0x180000000UL) -#define APECS_MEM_EDSR (IDENT_ADDR + 0x180000040UL) -#define APECS_MEM_TAR (IDENT_ADDR + 0x180000060UL) -#define APECS_MEM_ELAR (IDENT_ADDR + 0x180000080UL) -#define APECS_MEM_EHAR (IDENT_ADDR + 0x1800000a0UL) -#define APECS_MEM_SFT_RST (IDENT_ADDR + 0x1800000c0UL) -#define APECS_MEM_LDxLAR (IDENT_ADDR + 0x1800000e0UL) -#define APECS_MEM_LDxHAR (IDENT_ADDR + 0x180000100UL) -#define APECS_MEM_GTR (IDENT_ADDR + 0x180000200UL) -#define APECS_MEM_RTR (IDENT_ADDR + 0x180000220UL) -#define APECS_MEM_VFPR (IDENT_ADDR + 0x180000240UL) -#define APECS_MEM_PDLDR (IDENT_ADDR + 0x180000260UL) -#define APECS_MEM_PDhDR (IDENT_ADDR + 0x180000280UL) - -/* Bank x Base Address Register */ -#define APECS_MEM_B0BAR (IDENT_ADDR + 0x180000800UL) -#define APECS_MEM_B1BAR (IDENT_ADDR + 0x180000820UL) -#define APECS_MEM_B2BAR (IDENT_ADDR + 0x180000840UL) -#define APECS_MEM_B3BAR (IDENT_ADDR + 0x180000860UL) -#define APECS_MEM_B4BAR (IDENT_ADDR + 0x180000880UL) -#define APECS_MEM_B5BAR (IDENT_ADDR + 0x1800008A0UL) -#define APECS_MEM_B6BAR (IDENT_ADDR + 0x1800008C0UL) -#define APECS_MEM_B7BAR (IDENT_ADDR + 0x1800008E0UL) -#define APECS_MEM_B8BAR (IDENT_ADDR + 0x180000900UL) - -/* Bank x Configuration Register */ -#define APECS_MEM_B0BCR (IDENT_ADDR + 0x180000A00UL) -#define APECS_MEM_B1BCR (IDENT_ADDR + 0x180000A20UL) -#define APECS_MEM_B2BCR (IDENT_ADDR + 0x180000A40UL) -#define APECS_MEM_B3BCR (IDENT_ADDR + 0x180000A60UL) -#define APECS_MEM_B4BCR (IDENT_ADDR + 0x180000A80UL) -#define APECS_MEM_B5BCR (IDENT_ADDR + 0x180000AA0UL) -#define APECS_MEM_B6BCR (IDENT_ADDR + 0x180000AC0UL) -#define APECS_MEM_B7BCR (IDENT_ADDR + 0x180000AE0UL) -#define APECS_MEM_B8BCR (IDENT_ADDR + 0x180000B00UL) - -/* Bank x Timing Register A */ -#define APECS_MEM_B0TRA (IDENT_ADDR + 0x180000C00UL) -#define APECS_MEM_B1TRA (IDENT_ADDR + 0x180000C20UL) -#define APECS_MEM_B2TRA (IDENT_ADDR + 0x180000C40UL) -#define APECS_MEM_B3TRA (IDENT_ADDR + 0x180000C60UL) -#define APECS_MEM_B4TRA (IDENT_ADDR + 0x180000C80UL) -#define APECS_MEM_B5TRA (IDENT_ADDR + 0x180000CA0UL) -#define APECS_MEM_B6TRA (IDENT_ADDR + 0x180000CC0UL) -#define APECS_MEM_B7TRA (IDENT_ADDR + 0x180000CE0UL) -#define APECS_MEM_B8TRA (IDENT_ADDR + 0x180000D00UL) - -/* Bank x Timing Register B */ -#define APECS_MEM_B0TRB (IDENT_ADDR + 0x180000E00UL) -#define APECS_MEM_B1TRB (IDENT_ADDR + 0x180000E20UL) -#define APECS_MEM_B2TRB (IDENT_ADDR + 0x180000E40UL) -#define APECS_MEM_B3TRB (IDENT_ADDR + 0x180000E60UL) -#define APECS_MEM_B4TRB (IDENT_ADDR + 0x180000E80UL) -#define APECS_MEM_B5TRB (IDENT_ADDR + 0x180000EA0UL) -#define APECS_MEM_B6TRB (IDENT_ADDR + 0x180000EC0UL) -#define APECS_MEM_B7TRB (IDENT_ADDR + 0x180000EE0UL) -#define APECS_MEM_B8TRB (IDENT_ADDR + 0x180000F00UL) - - -/* - * Memory spaces: - */ -#define APECS_IACK_SC (IDENT_ADDR + 0x1b0000000UL) -#define APECS_CONF (IDENT_ADDR + 0x1e0000000UL) -#define APECS_IO (IDENT_ADDR + 0x1c0000000UL) -#define APECS_SPARSE_MEM (IDENT_ADDR + 0x200000000UL) -#define APECS_DENSE_MEM (IDENT_ADDR + 0x300000000UL) - - -/* - * Bit definitions for I/O Controller status register 0: - */ -#define APECS_IOC_STAT0_CMD 0xf -#define APECS_IOC_STAT0_ERR (1<<4) -#define APECS_IOC_STAT0_LOST (1<<5) -#define APECS_IOC_STAT0_THIT (1<<6) -#define APECS_IOC_STAT0_TREF (1<<7) -#define APECS_IOC_STAT0_CODE_SHIFT 8 -#define APECS_IOC_STAT0_CODE_MASK 0x7 -#define APECS_IOC_STAT0_P_NBR_SHIFT 13 -#define APECS_IOC_STAT0_P_NBR_MASK 0x7ffff - -#define APECS_HAE_ADDRESS APECS_IOC_HAXR1 - - -/* - * Data structure for handling APECS machine checks: - */ - -struct el_apecs_mikasa_sysdata_mcheck -{ - unsigned long coma_gcr; - unsigned long coma_edsr; - unsigned long coma_ter; - unsigned long coma_elar; - unsigned long coma_ehar; - unsigned long coma_ldlr; - unsigned long coma_ldhr; - unsigned long coma_base0; - unsigned long coma_base1; - unsigned long coma_base2; - unsigned long coma_base3; - unsigned long coma_cnfg0; - unsigned long coma_cnfg1; - unsigned long coma_cnfg2; - unsigned long coma_cnfg3; - unsigned long epic_dcsr; - unsigned long epic_pear; - unsigned long epic_sear; - unsigned long epic_tbr1; - unsigned long epic_tbr2; - unsigned long epic_pbr1; - unsigned long epic_pbr2; - unsigned long epic_pmr1; - unsigned long epic_pmr2; - unsigned long epic_harx1; - unsigned long epic_harx2; - unsigned long epic_pmlt; - unsigned long epic_tag0; - unsigned long epic_tag1; - unsigned long epic_tag2; - unsigned long epic_tag3; - unsigned long epic_tag4; - unsigned long epic_tag5; - unsigned long epic_tag6; - unsigned long epic_tag7; - unsigned long epic_data0; - unsigned long epic_data1; - unsigned long epic_data2; - unsigned long epic_data3; - unsigned long epic_data4; - unsigned long epic_data5; - unsigned long epic_data6; - unsigned long epic_data7; - - unsigned long pceb_vid; - unsigned long pceb_did; - unsigned long pceb_revision; - unsigned long pceb_command; - unsigned long pceb_status; - unsigned long pceb_latency; - unsigned long pceb_control; - unsigned long pceb_arbcon; - unsigned long pceb_arbpri; - - unsigned long esc_id; - unsigned long esc_revision; - unsigned long esc_int0; - unsigned long esc_int1; - unsigned long esc_elcr0; - unsigned long esc_elcr1; - unsigned long esc_last_eisa; - unsigned long esc_nmi_stat; - - unsigned long pci_ir; - unsigned long pci_imr; - unsigned long svr_mgr; -}; - -/* This for the normal APECS machines. */ -struct el_apecs_sysdata_mcheck -{ - unsigned long coma_gcr; - unsigned long coma_edsr; - unsigned long coma_ter; - unsigned long coma_elar; - unsigned long coma_ehar; - unsigned long coma_ldlr; - unsigned long coma_ldhr; - unsigned long coma_base0; - unsigned long coma_base1; - unsigned long coma_base2; - unsigned long coma_cnfg0; - unsigned long coma_cnfg1; - unsigned long coma_cnfg2; - unsigned long epic_dcsr; - unsigned long epic_pear; - unsigned long epic_sear; - unsigned long epic_tbr1; - unsigned long epic_tbr2; - unsigned long epic_pbr1; - unsigned long epic_pbr2; - unsigned long epic_pmr1; - unsigned long epic_pmr2; - unsigned long epic_harx1; - unsigned long epic_harx2; - unsigned long epic_pmlt; - unsigned long epic_tag0; - unsigned long epic_tag1; - unsigned long epic_tag2; - unsigned long epic_tag3; - unsigned long epic_tag4; - unsigned long epic_tag5; - unsigned long epic_tag6; - unsigned long epic_tag7; - unsigned long epic_data0; - unsigned long epic_data1; - unsigned long epic_data2; - unsigned long epic_data3; - unsigned long epic_data4; - unsigned long epic_data5; - unsigned long epic_data6; - unsigned long epic_data7; -}; - -struct el_apecs_procdata -{ - unsigned long paltemp[32]; /* PAL TEMP REGS. */ - /* EV4-specific fields */ - unsigned long exc_addr; /* Address of excepting instruction. */ - unsigned long exc_sum; /* Summary of arithmetic traps. */ - unsigned long exc_mask; /* Exception mask (from exc_sum). */ - unsigned long iccsr; /* IBox hardware enables. */ - unsigned long pal_base; /* Base address for PALcode. */ - unsigned long hier; /* Hardware Interrupt Enable. */ - unsigned long hirr; /* Hardware Interrupt Request. */ - unsigned long csr; /* D-stream fault info. */ - unsigned long dc_stat; /* D-cache status (ECC/Parity Err). */ - unsigned long dc_addr; /* EV3 Phys Addr for ECC/DPERR. */ - unsigned long abox_ctl; /* ABox Control Register. */ - unsigned long biu_stat; /* BIU Status. */ - unsigned long biu_addr; /* BUI Address. */ - unsigned long biu_ctl; /* BIU Control. */ - unsigned long fill_syndrome;/* For correcting ECC errors. */ - unsigned long fill_addr; /* Cache block which was being read */ - unsigned long va; /* Effective VA of fault or miss. */ - unsigned long bc_tag; /* Backup Cache Tag Probe Results.*/ -}; - - -#ifdef __KERNEL__ - -#ifndef __EXTERN_INLINE -#define __EXTERN_INLINE extern inline -#define __IO_EXTERN_INLINE -#endif - -/* - * I/O functions: - * - * Unlike Jensen, the APECS machines have no concept of local - * I/O---everything goes over the PCI bus. - * - * There is plenty room for optimization here. In particular, - * the Alpha's insb/insw/extb/extw should be useful in moving - * data to/from the right byte-lanes. - */ - -#define vip volatile int __force * -#define vuip volatile unsigned int __force * -#define vulp volatile unsigned long __force * - -#define APECS_SET_HAE \ - do { \ - if (addr >= (1UL << 24)) { \ - unsigned long msb = addr & 0xf8000000; \ - addr -= msb; \ - set_hae(msb); \ - } \ - } while (0) - -__EXTERN_INLINE u8 apecs_ioread8(const void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long result, base_and_type; - - if (addr >= APECS_DENSE_MEM) { - addr -= APECS_DENSE_MEM; - APECS_SET_HAE; - base_and_type = APECS_SPARSE_MEM + 0x00; - } else { - addr -= APECS_IO; - base_and_type = APECS_IO + 0x00; - } - - result = *(vip) ((addr << 5) + base_and_type); - return __kernel_extbl(result, addr & 3); -} - -__EXTERN_INLINE void apecs_iowrite8(u8 b, void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long w, base_and_type; - - if (addr >= APECS_DENSE_MEM) { - addr -= APECS_DENSE_MEM; - APECS_SET_HAE; - base_and_type = APECS_SPARSE_MEM + 0x00; - } else { - addr -= APECS_IO; - base_and_type = APECS_IO + 0x00; - } - - w = __kernel_insbl(b, addr & 3); - *(vuip) ((addr << 5) + base_and_type) = w; -} - -__EXTERN_INLINE u16 apecs_ioread16(const void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long result, base_and_type; - - if (addr >= APECS_DENSE_MEM) { - addr -= APECS_DENSE_MEM; - APECS_SET_HAE; - base_and_type = APECS_SPARSE_MEM + 0x08; - } else { - addr -= APECS_IO; - base_and_type = APECS_IO + 0x08; - } - - result = *(vip) ((addr << 5) + base_and_type); - return __kernel_extwl(result, addr & 3); -} - -__EXTERN_INLINE void apecs_iowrite16(u16 b, void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long w, base_and_type; - - if (addr >= APECS_DENSE_MEM) { - addr -= APECS_DENSE_MEM; - APECS_SET_HAE; - base_and_type = APECS_SPARSE_MEM + 0x08; - } else { - addr -= APECS_IO; - base_and_type = APECS_IO + 0x08; - } - - w = __kernel_inswl(b, addr & 3); - *(vuip) ((addr << 5) + base_and_type) = w; -} - -__EXTERN_INLINE u32 apecs_ioread32(const void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - if (addr < APECS_DENSE_MEM) - addr = ((addr - APECS_IO) << 5) + APECS_IO + 0x18; - return *(vuip)addr; -} - -__EXTERN_INLINE void apecs_iowrite32(u32 b, void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - if (addr < APECS_DENSE_MEM) - addr = ((addr - APECS_IO) << 5) + APECS_IO + 0x18; - *(vuip)addr = b; -} - -__EXTERN_INLINE u64 apecs_ioread64(const void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - if (addr < APECS_DENSE_MEM) - addr = ((addr - APECS_IO) << 5) + APECS_IO + 0x18; - return *(vulp)addr; -} - -__EXTERN_INLINE void apecs_iowrite64(u64 b, void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - if (addr < APECS_DENSE_MEM) - addr = ((addr - APECS_IO) << 5) + APECS_IO + 0x18; - *(vulp)addr = b; -} - -__EXTERN_INLINE void __iomem *apecs_ioportmap(unsigned long addr) -{ - return (void __iomem *)(addr + APECS_IO); -} - -__EXTERN_INLINE void __iomem *apecs_ioremap(unsigned long addr, - unsigned long size) -{ - return (void __iomem *)(addr + APECS_DENSE_MEM); -} - -__EXTERN_INLINE int apecs_is_ioaddr(unsigned long addr) -{ - return addr >= IDENT_ADDR + 0x180000000UL; -} - -__EXTERN_INLINE int apecs_is_mmio(const volatile void __iomem *addr) -{ - return (unsigned long)addr >= APECS_DENSE_MEM; -} - -#undef APECS_SET_HAE - -#undef vip -#undef vuip -#undef vulp - -#undef __IO_PREFIX -#define __IO_PREFIX apecs -#define apecs_trivial_io_bw 0 -#define apecs_trivial_io_lq 0 -#define apecs_trivial_rw_bw 2 -#define apecs_trivial_rw_lq 1 -#define apecs_trivial_iounmap 1 -#include <asm/io_trivial.h> - -#ifdef __IO_EXTERN_INLINE -#undef __EXTERN_INLINE -#undef __IO_EXTERN_INLINE -#endif - -#endif /* __KERNEL__ */ - -#endif /* __ALPHA_APECS__H__ */ diff --git a/arch/alpha/include/asm/core_lca.h b/arch/alpha/include/asm/core_lca.h deleted file mode 100644 index d8c3e72ef8f6..000000000000 --- a/arch/alpha/include/asm/core_lca.h +++ /dev/null @@ -1,378 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ALPHA_LCA__H__ -#define __ALPHA_LCA__H__ - -#include <asm/compiler.h> -#include <asm/mce.h> - -/* - * Low Cost Alpha (LCA) definitions (these apply to 21066 and 21068, - * for example). - * - * This file is based on: - * - * DECchip 21066 and DECchip 21068 Alpha AXP Microprocessors - * Hardware Reference Manual; Digital Equipment Corp.; May 1994; - * Maynard, MA; Order Number: EC-N2681-71. - */ - -/* - * NOTE: The LCA uses a Host Address Extension (HAE) register to access - * PCI addresses that are beyond the first 27 bits of address - * space. Updating the HAE requires an external cycle (and - * a memory barrier), which tends to be slow. Instead of updating - * it on each sparse memory access, we keep the current HAE value - * cached in variable cache_hae. Only if the cached HAE differs - * from the desired HAE value do we actually updated HAE register. - * The HAE register is preserved by the interrupt handler entry/exit - * code, so this scheme works even in the presence of interrupts. - * - * Dense memory space doesn't require the HAE, but is restricted to - * aligned 32 and 64 bit accesses. Special Cycle and Interrupt - * Acknowledge cycles may also require the use of the HAE. The LCA - * limits I/O address space to the bottom 24 bits of address space, - * but this easily covers the 16 bit ISA I/O address space. - */ - -/* - * NOTE 2! The memory operations do not set any memory barriers, as - * it's not needed for cases like a frame buffer that is essentially - * memory-like. You need to do them by hand if the operations depend - * on ordering. - * - * Similarly, the port I/O operations do a "mb" only after a write - * operation: if an mb is needed before (as in the case of doing - * memory mapped I/O first, and then a port I/O operation to the same - * device), it needs to be done by hand. - * - * After the above has bitten me 100 times, I'll give up and just do - * the mb all the time, but right now I'm hoping this will work out. - * Avoiding mb's may potentially be a noticeable speed improvement, - * but I can't honestly say I've tested it. - * - * Handling interrupts that need to do mb's to synchronize to - * non-interrupts is another fun race area. Don't do it (because if - * you do, I'll have to do *everything* with interrupts disabled, - * ugh). - */ - -/* - * Memory Controller registers: - */ -#define LCA_MEM_BCR0 (IDENT_ADDR + 0x120000000UL) -#define LCA_MEM_BCR1 (IDENT_ADDR + 0x120000008UL) -#define LCA_MEM_BCR2 (IDENT_ADDR + 0x120000010UL) -#define LCA_MEM_BCR3 (IDENT_ADDR + 0x120000018UL) -#define LCA_MEM_BMR0 (IDENT_ADDR + 0x120000020UL) -#define LCA_MEM_BMR1 (IDENT_ADDR + 0x120000028UL) -#define LCA_MEM_BMR2 (IDENT_ADDR + 0x120000030UL) -#define LCA_MEM_BMR3 (IDENT_ADDR + 0x120000038UL) -#define LCA_MEM_BTR0 (IDENT_ADDR + 0x120000040UL) -#define LCA_MEM_BTR1 (IDENT_ADDR + 0x120000048UL) -#define LCA_MEM_BTR2 (IDENT_ADDR + 0x120000050UL) -#define LCA_MEM_BTR3 (IDENT_ADDR + 0x120000058UL) -#define LCA_MEM_GTR (IDENT_ADDR + 0x120000060UL) -#define LCA_MEM_ESR (IDENT_ADDR + 0x120000068UL) -#define LCA_MEM_EAR (IDENT_ADDR + 0x120000070UL) -#define LCA_MEM_CAR (IDENT_ADDR + 0x120000078UL) -#define LCA_MEM_VGR (IDENT_ADDR + 0x120000080UL) -#define LCA_MEM_PLM (IDENT_ADDR + 0x120000088UL) -#define LCA_MEM_FOR (IDENT_ADDR + 0x120000090UL) - -/* - * I/O Controller registers: - */ -#define LCA_IOC_HAE (IDENT_ADDR + 0x180000000UL) -#define LCA_IOC_CONF (IDENT_ADDR + 0x180000020UL) -#define LCA_IOC_STAT0 (IDENT_ADDR + 0x180000040UL) -#define LCA_IOC_STAT1 (IDENT_ADDR + 0x180000060UL) -#define LCA_IOC_TBIA (IDENT_ADDR + 0x180000080UL) -#define LCA_IOC_TB_ENA (IDENT_ADDR + 0x1800000a0UL) -#define LCA_IOC_SFT_RST (IDENT_ADDR + 0x1800000c0UL) -#define LCA_IOC_PAR_DIS (IDENT_ADDR + 0x1800000e0UL) -#define LCA_IOC_W_BASE0 (IDENT_ADDR + 0x180000100UL) -#define LCA_IOC_W_BASE1 (IDENT_ADDR + 0x180000120UL) -#define LCA_IOC_W_MASK0 (IDENT_ADDR + 0x180000140UL) -#define LCA_IOC_W_MASK1 (IDENT_ADDR + 0x180000160UL) -#define LCA_IOC_T_BASE0 (IDENT_ADDR + 0x180000180UL) -#define LCA_IOC_T_BASE1 (IDENT_ADDR + 0x1800001a0UL) -#define LCA_IOC_TB_TAG0 (IDENT_ADDR + 0x188000000UL) -#define LCA_IOC_TB_TAG1 (IDENT_ADDR + 0x188000020UL) -#define LCA_IOC_TB_TAG2 (IDENT_ADDR + 0x188000040UL) -#define LCA_IOC_TB_TAG3 (IDENT_ADDR + 0x188000060UL) -#define LCA_IOC_TB_TAG4 (IDENT_ADDR + 0x188000070UL) -#define LCA_IOC_TB_TAG5 (IDENT_ADDR + 0x1880000a0UL) -#define LCA_IOC_TB_TAG6 (IDENT_ADDR + 0x1880000c0UL) -#define LCA_IOC_TB_TAG7 (IDENT_ADDR + 0x1880000e0UL) - -/* - * Memory spaces: - */ -#define LCA_IACK_SC (IDENT_ADDR + 0x1a0000000UL) -#define LCA_CONF (IDENT_ADDR + 0x1e0000000UL) -#define LCA_IO (IDENT_ADDR + 0x1c0000000UL) -#define LCA_SPARSE_MEM (IDENT_ADDR + 0x200000000UL) -#define LCA_DENSE_MEM (IDENT_ADDR + 0x300000000UL) - -/* - * Bit definitions for I/O Controller status register 0: - */ -#define LCA_IOC_STAT0_CMD 0xf -#define LCA_IOC_STAT0_ERR (1<<4) -#define LCA_IOC_STAT0_LOST (1<<5) -#define LCA_IOC_STAT0_THIT (1<<6) -#define LCA_IOC_STAT0_TREF (1<<7) -#define LCA_IOC_STAT0_CODE_SHIFT 8 -#define LCA_IOC_STAT0_CODE_MASK 0x7 -#define LCA_IOC_STAT0_P_NBR_SHIFT 13 -#define LCA_IOC_STAT0_P_NBR_MASK 0x7ffff - -#define LCA_HAE_ADDRESS LCA_IOC_HAE - -/* LCA PMR Power Management register defines */ -#define LCA_PMR_ADDR (IDENT_ADDR + 0x120000098UL) -#define LCA_PMR_PDIV 0x7 /* Primary clock divisor */ -#define LCA_PMR_ODIV 0x38 /* Override clock divisor */ -#define LCA_PMR_INTO 0x40 /* Interrupt override */ -#define LCA_PMR_DMAO 0x80 /* DMA override */ -#define LCA_PMR_OCCEB 0xffff0000L /* Override cycle counter - even bits */ -#define LCA_PMR_OCCOB 0xffff000000000000L /* Override cycle counter - even bits */ -#define LCA_PMR_PRIMARY_MASK 0xfffffffffffffff8L - -/* LCA PMR Macros */ - -#define LCA_READ_PMR (*(volatile unsigned long *)LCA_PMR_ADDR) -#define LCA_WRITE_PMR(d) (*((volatile unsigned long *)LCA_PMR_ADDR) = (d)) - -#define LCA_GET_PRIMARY(r) ((r) & LCA_PMR_PDIV) -#define LCA_GET_OVERRIDE(r) (((r) >> 3) & LCA_PMR_PDIV) -#define LCA_SET_PRIMARY_CLOCK(r, c) ((r) = (((r) & LCA_PMR_PRIMARY_MASK)|(c))) - -/* LCA PMR Divisor values */ -#define LCA_PMR_DIV_1 0x0 -#define LCA_PMR_DIV_1_5 0x1 -#define LCA_PMR_DIV_2 0x2 -#define LCA_PMR_DIV_4 0x3 -#define LCA_PMR_DIV_8 0x4 -#define LCA_PMR_DIV_16 0x5 -#define LCA_PMR_DIV_MIN DIV_1 -#define LCA_PMR_DIV_MAX DIV_16 - - -/* - * Data structure for handling LCA machine checks. Correctable errors - * result in a short logout frame, uncorrectable ones in a long one. - */ -struct el_lca_mcheck_short { - struct el_common h; /* common logout header */ - unsigned long esr; /* error-status register */ - unsigned long ear; /* error-address register */ - unsigned long dc_stat; /* dcache status register */ - unsigned long ioc_stat0; /* I/O controller status register 0 */ - unsigned long ioc_stat1; /* I/O controller status register 1 */ -}; - -struct el_lca_mcheck_long { - struct el_common h; /* common logout header */ - unsigned long pt[31]; /* PAL temps */ - unsigned long exc_addr; /* exception address */ - unsigned long pad1[3]; - unsigned long pal_base; /* PALcode base address */ - unsigned long hier; /* hw interrupt enable */ - unsigned long hirr; /* hw interrupt request */ - unsigned long mm_csr; /* MMU control & status */ - unsigned long dc_stat; /* data cache status */ - unsigned long dc_addr; /* data cache addr register */ - unsigned long abox_ctl; /* address box control register */ - unsigned long esr; /* error status register */ - unsigned long ear; /* error address register */ - unsigned long car; /* cache control register */ - unsigned long ioc_stat0; /* I/O controller status register 0 */ - unsigned long ioc_stat1; /* I/O controller status register 1 */ - unsigned long va; /* virtual address register */ -}; - -union el_lca { - struct el_common * c; - struct el_lca_mcheck_long * l; - struct el_lca_mcheck_short * s; -}; - -#ifdef __KERNEL__ - -#ifndef __EXTERN_INLINE -#define __EXTERN_INLINE extern inline -#define __IO_EXTERN_INLINE -#endif - -/* - * I/O functions: - * - * Unlike Jensen, the Noname machines have no concept of local - * I/O---everything goes over the PCI bus. - * - * There is plenty room for optimization here. In particular, - * the Alpha's insb/insw/extb/extw should be useful in moving - * data to/from the right byte-lanes. - */ - -#define vip volatile int __force * -#define vuip volatile unsigned int __force * -#define vulp volatile unsigned long __force * - -#define LCA_SET_HAE \ - do { \ - if (addr >= (1UL << 24)) { \ - unsigned long msb = addr & 0xf8000000; \ - addr -= msb; \ - set_hae(msb); \ - } \ - } while (0) - - -__EXTERN_INLINE u8 lca_ioread8(const void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long result, base_and_type; - - if (addr >= LCA_DENSE_MEM) { - addr -= LCA_DENSE_MEM; - LCA_SET_HAE; - base_and_type = LCA_SPARSE_MEM + 0x00; - } else { - addr -= LCA_IO; - base_and_type = LCA_IO + 0x00; - } - - result = *(vip) ((addr << 5) + base_and_type); - return __kernel_extbl(result, addr & 3); -} - -__EXTERN_INLINE void lca_iowrite8(u8 b, void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long w, base_and_type; - - if (addr >= LCA_DENSE_MEM) { - addr -= LCA_DENSE_MEM; - LCA_SET_HAE; - base_and_type = LCA_SPARSE_MEM + 0x00; - } else { - addr -= LCA_IO; - base_and_type = LCA_IO + 0x00; - } - - w = __kernel_insbl(b, addr & 3); - *(vuip) ((addr << 5) + base_and_type) = w; -} - -__EXTERN_INLINE u16 lca_ioread16(const void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long result, base_and_type; - - if (addr >= LCA_DENSE_MEM) { - addr -= LCA_DENSE_MEM; - LCA_SET_HAE; - base_and_type = LCA_SPARSE_MEM + 0x08; - } else { - addr -= LCA_IO; - base_and_type = LCA_IO + 0x08; - } - - result = *(vip) ((addr << 5) + base_and_type); - return __kernel_extwl(result, addr & 3); -} - -__EXTERN_INLINE void lca_iowrite16(u16 b, void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long w, base_and_type; - - if (addr >= LCA_DENSE_MEM) { - addr -= LCA_DENSE_MEM; - LCA_SET_HAE; - base_and_type = LCA_SPARSE_MEM + 0x08; - } else { - addr -= LCA_IO; - base_and_type = LCA_IO + 0x08; - } - - w = __kernel_inswl(b, addr & 3); - *(vuip) ((addr << 5) + base_and_type) = w; -} - -__EXTERN_INLINE u32 lca_ioread32(const void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - if (addr < LCA_DENSE_MEM) - addr = ((addr - LCA_IO) << 5) + LCA_IO + 0x18; - return *(vuip)addr; -} - -__EXTERN_INLINE void lca_iowrite32(u32 b, void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - if (addr < LCA_DENSE_MEM) - addr = ((addr - LCA_IO) << 5) + LCA_IO + 0x18; - *(vuip)addr = b; -} - -__EXTERN_INLINE u64 lca_ioread64(const void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - if (addr < LCA_DENSE_MEM) - addr = ((addr - LCA_IO) << 5) + LCA_IO + 0x18; - return *(vulp)addr; -} - -__EXTERN_INLINE void lca_iowrite64(u64 b, void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - if (addr < LCA_DENSE_MEM) - addr = ((addr - LCA_IO) << 5) + LCA_IO + 0x18; - *(vulp)addr = b; -} - -__EXTERN_INLINE void __iomem *lca_ioportmap(unsigned long addr) -{ - return (void __iomem *)(addr + LCA_IO); -} - -__EXTERN_INLINE void __iomem *lca_ioremap(unsigned long addr, - unsigned long size) -{ - return (void __iomem *)(addr + LCA_DENSE_MEM); -} - -__EXTERN_INLINE int lca_is_ioaddr(unsigned long addr) -{ - return addr >= IDENT_ADDR + 0x120000000UL; -} - -__EXTERN_INLINE int lca_is_mmio(const volatile void __iomem *addr) -{ - return (unsigned long)addr >= LCA_DENSE_MEM; -} - -#undef vip -#undef vuip -#undef vulp - -#undef __IO_PREFIX -#define __IO_PREFIX lca -#define lca_trivial_rw_bw 2 -#define lca_trivial_rw_lq 1 -#define lca_trivial_io_bw 0 -#define lca_trivial_io_lq 0 -#define lca_trivial_iounmap 1 -#include <asm/io_trivial.h> - -#ifdef __IO_EXTERN_INLINE -#undef __EXTERN_INLINE -#undef __IO_EXTERN_INLINE -#endif - -#endif /* __KERNEL__ */ - -#endif /* __ALPHA_LCA__H__ */ diff --git a/arch/alpha/include/asm/core_t2.h b/arch/alpha/include/asm/core_t2.h index ab956b1625b5..ca9b091d9c5f 100644 --- a/arch/alpha/include/asm/core_t2.h +++ b/arch/alpha/include/asm/core_t2.h @@ -25,16 +25,8 @@ #define T2_MEM_R1_MASK 0x07ffffff /* Mem sparse region 1 mask is 27 bits */ /* GAMMA-SABLE is a SABLE with EV5-based CPUs */ -/* All LYNX machines, EV4 or EV5, use the GAMMA bias also */ #define _GAMMA_BIAS 0x8000000000UL - -#if defined(CONFIG_ALPHA_GENERIC) -#define GAMMA_BIAS alpha_mv.sys.t2.gamma_bias -#elif defined(CONFIG_ALPHA_GAMMA) #define GAMMA_BIAS _GAMMA_BIAS -#else -#define GAMMA_BIAS 0 -#endif /* * Memory spaces: diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h index 6ce7e2041685..ad5a59b035cb 100644 --- a/arch/alpha/include/asm/dma-mapping.h +++ b/arch/alpha/include/asm/dma-mapping.h @@ -6,11 +6,7 @@ extern const struct dma_map_ops alpha_pci_ops; static inline const struct dma_map_ops *get_arch_dma_ops(void) { -#ifdef CONFIG_ALPHA_JENSEN - return NULL; -#else return &alpha_pci_ops; -#endif } #endif /* _ALPHA_DMA_MAPPING_H */ diff --git a/arch/alpha/include/asm/dma.h b/arch/alpha/include/asm/dma.h index a04d76b96089..3a88812b7165 100644 --- a/arch/alpha/include/asm/dma.h +++ b/arch/alpha/include/asm/dma.h @@ -82,11 +82,6 @@ just a wiring limit. */ -/* The maximum address for ISA DMA transfer on Alpha XL, due to an - hardware SIO limitation, is 64MB. -*/ -#define ALPHA_XL_MAX_ISA_DMA_ADDRESS 0x04000000UL - /* The maximum address for ISA DMA transfer on RUFFIAN, due to an hardware SIO limitation, is 16MB. */ @@ -107,9 +102,7 @@ #ifdef CONFIG_ALPHA_GENERIC # define MAX_ISA_DMA_ADDRESS (alpha_mv.max_isa_dma_address) #else -# if defined(CONFIG_ALPHA_XL) -# define MAX_ISA_DMA_ADDRESS ALPHA_XL_MAX_ISA_DMA_ADDRESS -# elif defined(CONFIG_ALPHA_RUFFIAN) +# if defined(CONFIG_ALPHA_RUFFIAN) # define MAX_ISA_DMA_ADDRESS ALPHA_RUFFIAN_MAX_ISA_DMA_ADDRESS # elif defined(CONFIG_ALPHA_SABLE) # define MAX_ISA_DMA_ADDRESS ALPHA_SABLE_MAX_ISA_DMA_ADDRESS diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h index e6da23f1da83..4d7c46f50382 100644 --- a/arch/alpha/include/asm/elf.h +++ b/arch/alpha/include/asm/elf.h @@ -133,9 +133,7 @@ extern int dump_elf_task(elf_greg_t *dest, struct task_struct *task); #define ELF_PLATFORM \ ({ \ enum implver_enum i_ = implver(); \ - ( i_ == IMPLVER_EV4 ? "ev4" \ - : i_ == IMPLVER_EV5 \ - ? (amask(AMASK_BWX) ? "ev5" : "ev56") \ + ( i_ == IMPLVER_EV5 ? "ev56" \ : amask (AMASK_CIX) ? "ev6" : "ev67"); \ }) diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index 4f47a5003fe8..2bb8cbeedf91 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h @@ -203,16 +203,10 @@ static inline int generic_is_mmio(const volatile void __iomem *a) #else -#if defined(CONFIG_ALPHA_APECS) -# include <asm/core_apecs.h> -#elif defined(CONFIG_ALPHA_CIA) +#if defined(CONFIG_ALPHA_CIA) # include <asm/core_cia.h> #elif defined(CONFIG_ALPHA_IRONGATE) # include <asm/core_irongate.h> -#elif defined(CONFIG_ALPHA_JENSEN) -# include <asm/jensen.h> -#elif defined(CONFIG_ALPHA_LCA) -# include <asm/core_lca.h> #elif defined(CONFIG_ALPHA_MARVEL) # include <asm/core_marvel.h> #elif defined(CONFIG_ALPHA_MCPCIA) @@ -631,23 +625,7 @@ extern void outsl (unsigned long port, const void *src, unsigned long count); #define outsw outsw #define outsl outsl -/* - * The Alpha Jensen hardware for some rather strange reason puts - * the RTC clock at 0x170 instead of 0x70. Probably due to some - * misguided idea about using 0x70 for NMI stuff. - * - * These defines will override the defaults when doing RTC queries - */ - -#ifdef CONFIG_ALPHA_GENERIC -# define RTC_PORT(x) ((x) + alpha_mv.rtc_port) -#else -# ifdef CONFIG_ALPHA_JENSEN -# define RTC_PORT(x) (0x170+(x)) -# else -# define RTC_PORT(x) (0x70 + (x)) -# endif -#endif +#define RTC_PORT(x) (0x70 + (x)) #define RTC_ALWAYS_BCD 0 /* diff --git a/arch/alpha/include/asm/irq.h b/arch/alpha/include/asm/irq.h index 432402c8e47f..d83b26b6660f 100644 --- a/arch/alpha/include/asm/irq.h +++ b/arch/alpha/include/asm/irq.h @@ -31,16 +31,11 @@ # define NR_IRQS (32768 + 16) /* marvel - 32 pids */ # endif -#elif defined(CONFIG_ALPHA_CABRIOLET) || \ - defined(CONFIG_ALPHA_EB66P) || \ - defined(CONFIG_ALPHA_EB164) || \ - defined(CONFIG_ALPHA_PC164) || \ +#elif defined(CONFIG_ALPHA_PC164) || \ defined(CONFIG_ALPHA_LX164) # define NR_IRQS 35 -#elif defined(CONFIG_ALPHA_EB66) || \ - defined(CONFIG_ALPHA_EB64P) || \ - defined(CONFIG_ALPHA_MIKASA) +#elif defined(CONFIG_ALPHA_MIKASA) # define NR_IRQS 32 #elif defined(CONFIG_ALPHA_ALCOR) || \ @@ -55,7 +50,6 @@ # define NR_IRQS 40 #elif defined(CONFIG_ALPHA_DP264) || \ - defined(CONFIG_ALPHA_LYNX) || \ defined(CONFIG_ALPHA_SHARK) # define NR_IRQS 64 diff --git a/arch/alpha/include/asm/jensen.h b/arch/alpha/include/asm/jensen.h deleted file mode 100644 index 66eb049eb421..000000000000 --- a/arch/alpha/include/asm/jensen.h +++ /dev/null @@ -1,363 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ALPHA_JENSEN_H -#define __ALPHA_JENSEN_H - -#include <asm/compiler.h> - -/* - * Defines for the AlphaPC EISA IO and memory address space. - */ - -/* - * NOTE! The memory operations do not set any memory barriers, as it's - * not needed for cases like a frame buffer that is essentially memory-like. - * You need to do them by hand if the operations depend on ordering. - * - * Similarly, the port IO operations do a "mb" only after a write operation: - * if an mb is needed before (as in the case of doing memory mapped IO - * first, and then a port IO operation to the same device), it needs to be - * done by hand. - * - * After the above has bitten me 100 times, I'll give up and just do the - * mb all the time, but right now I'm hoping this will work out. Avoiding - * mb's may potentially be a noticeable speed improvement, but I can't - * honestly say I've tested it. - * - * Handling interrupts that need to do mb's to synchronize to non-interrupts - * is another fun race area. Don't do it (because if you do, I'll have to - * do *everything* with interrupts disabled, ugh). - */ - -/* - * EISA Interrupt Acknowledge address - */ -#define EISA_INTA (IDENT_ADDR + 0x100000000UL) - -/* - * FEPROM addresses - */ -#define EISA_FEPROM0 (IDENT_ADDR + 0x180000000UL) -#define EISA_FEPROM1 (IDENT_ADDR + 0x1A0000000UL) - -/* - * VL82C106 base address - */ -#define EISA_VL82C106 (IDENT_ADDR + 0x1C0000000UL) - -/* - * EISA "Host Address Extension" address (bits 25-31 of the EISA address) - */ -#define EISA_HAE (IDENT_ADDR + 0x1D0000000UL) - -/* - * "SYSCTL" register address - */ -#define EISA_SYSCTL (IDENT_ADDR + 0x1E0000000UL) - -/* - * "spare" register address - */ -#define EISA_SPARE (IDENT_ADDR + 0x1F0000000UL) - -/* - * EISA memory address offset - */ -#define EISA_MEM (IDENT_ADDR + 0x200000000UL) - -/* - * EISA IO address offset - */ -#define EISA_IO (IDENT_ADDR + 0x300000000UL) - - -#ifdef __KERNEL__ - -#ifndef __EXTERN_INLINE -#define __EXTERN_INLINE extern inline -#define __IO_EXTERN_INLINE -#endif - -/* - * Handle the "host address register". This needs to be set - * to the high 7 bits of the EISA address. This is also needed - * for EISA IO addresses, which are only 16 bits wide (the - * hae needs to be set to 0). - * - * HAE isn't needed for the local IO operations, though. - */ - -#define JENSEN_HAE_ADDRESS EISA_HAE -#define JENSEN_HAE_MASK 0x1ffffff - -__EXTERN_INLINE void jensen_set_hae(unsigned long addr) -{ - /* hae on the Jensen is bits 31:25 shifted right */ - addr >>= 25; - if (addr != alpha_mv.hae_cache) - set_hae(addr); -} - -#define vuip volatile unsigned int * -#define vulp volatile unsigned long * - -/* - * IO functions - * - * The "local" functions are those that don't go out to the EISA bus, - * but instead act on the VL82C106 chip directly.. This is mainly the - * keyboard, RTC, printer and first two serial lines.. - * - * The local stuff makes for some complications, but it seems to be - * gone in the PCI version. I hope I can get DEC suckered^H^H^H^H^H^H^H^H - * convinced that I need one of the newer machines. - */ - -__EXTERN_INLINE unsigned int jensen_local_inb(unsigned long addr) -{ - return 0xff & *(vuip)((addr << 9) + EISA_VL82C106); -} - -__EXTERN_INLINE void jensen_local_outb(u8 b, unsigned long addr) -{ - *(vuip)((addr << 9) + EISA_VL82C106) = b; - mb(); -} - -__EXTERN_INLINE unsigned int jensen_bus_inb(unsigned long addr) -{ - long result; - - jensen_set_hae(0); - result = *(volatile int *)((addr << 7) + EISA_IO + 0x00); - return __kernel_extbl(result, addr & 3); -} - -__EXTERN_INLINE void jensen_bus_outb(u8 b, unsigned long addr) -{ - jensen_set_hae(0); - *(vuip)((addr << 7) + EISA_IO + 0x00) = b * 0x01010101; - mb(); -} - -/* - * It seems gcc is not very good at optimizing away logical - * operations that result in operations across inline functions. - * Which is why this is a macro. - */ - -#define jensen_is_local(addr) ( \ -/* keyboard */ (addr == 0x60 || addr == 0x64) || \ -/* RTC */ (addr == 0x170 || addr == 0x171) || \ -/* mb COM2 */ (addr >= 0x2f8 && addr <= 0x2ff) || \ -/* mb LPT1 */ (addr >= 0x3bc && addr <= 0x3be) || \ -/* mb COM2 */ (addr >= 0x3f8 && addr <= 0x3ff)) - -__EXTERN_INLINE u8 jensen_inb(unsigned long addr) -{ - if (jensen_is_local(addr)) - return jensen_local_inb(addr); - else - return jensen_bus_inb(addr); -} - -__EXTERN_INLINE void jensen_outb(u8 b, unsigned long addr) -{ - if (jensen_is_local(addr)) - jensen_local_outb(b, addr); - else - jensen_bus_outb(b, addr); -} - -__EXTERN_INLINE u16 jensen_inw(unsigned long addr) -{ - long result; - - jensen_set_hae(0); - result = *(volatile int *) ((addr << 7) + EISA_IO + 0x20); - result >>= (addr & 3) * 8; - return 0xffffUL & result; -} - -__EXTERN_INLINE u32 jensen_inl(unsigned long addr) -{ - jensen_set_hae(0); - return *(vuip) ((addr << 7) + EISA_IO + 0x60); -} - -__EXTERN_INLINE u64 jensen_inq(unsigned long addr) -{ - jensen_set_hae(0); - return *(vulp) ((addr << 7) + EISA_IO + 0x60); -} - -__EXTERN_INLINE void jensen_outw(u16 b, unsigned long addr) -{ - jensen_set_hae(0); - *(vuip) ((addr << 7) + EISA_IO + 0x20) = b * 0x00010001; - mb(); -} - -__EXTERN_INLINE void jensen_outl(u32 b, unsigned long addr) -{ - jensen_set_hae(0); - *(vuip) ((addr << 7) + EISA_IO + 0x60) = b; - mb(); -} - -__EXTERN_INLINE void jensen_outq(u64 b, unsigned long addr) -{ - jensen_set_hae(0); - *(vulp) ((addr << 7) + EISA_IO + 0x60) = b; - mb(); -} - -/* - * Memory functions. - */ - -__EXTERN_INLINE u8 jensen_readb(const volatile void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - long result; - - jensen_set_hae(addr); - addr &= JENSEN_HAE_MASK; - result = *(volatile int *) ((addr << 7) + EISA_MEM + 0x00); - result >>= (addr & 3) * 8; - return 0xffUL & result; -} - -__EXTERN_INLINE u16 jensen_readw(const volatile void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - long result; - - jensen_set_hae(addr); - addr &= JENSEN_HAE_MASK; - result = *(volatile int *) ((addr << 7) + EISA_MEM + 0x20); - result >>= (addr & 3) * 8; - return 0xffffUL & result; -} - -__EXTERN_INLINE u32 jensen_readl(const volatile void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - jensen_set_hae(addr); - addr &= JENSEN_HAE_MASK; - return *(vuip) ((addr << 7) + EISA_MEM + 0x60); -} - -__EXTERN_INLINE u64 jensen_readq(const volatile void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - unsigned long r0, r1; - - jensen_set_hae(addr); - addr &= JENSEN_HAE_MASK; - addr = (addr << 7) + EISA_MEM + 0x60; - r0 = *(vuip) (addr); - r1 = *(vuip) (addr + (4 << 7)); - return r1 << 32 | r0; -} - -__EXTERN_INLINE void jensen_writeb(u8 b, volatile void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - jensen_set_hae(addr); - addr &= JENSEN_HAE_MASK; - *(vuip) ((addr << 7) + EISA_MEM + 0x00) = b * 0x01010101; -} - -__EXTERN_INLINE void jensen_writew(u16 b, volatile void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - jensen_set_hae(addr); - addr &= JENSEN_HAE_MASK; - *(vuip) ((addr << 7) + EISA_MEM + 0x20) = b * 0x00010001; -} - -__EXTERN_INLINE void jensen_writel(u32 b, volatile void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - jensen_set_hae(addr); - addr &= JENSEN_HAE_MASK; - *(vuip) ((addr << 7) + EISA_MEM + 0x60) = b; -} - -__EXTERN_INLINE void jensen_writeq(u64 b, volatile void __iomem *xaddr) -{ - unsigned long addr = (unsigned long) xaddr; - jensen_set_hae(addr); - addr &= JENSEN_HAE_MASK; - addr = (addr << 7) + EISA_MEM + 0x60; - *(vuip) (addr) = b; - *(vuip) (addr + (4 << 7)) = b >> 32; -} - -__EXTERN_INLINE void __iomem *jensen_ioportmap(unsigned long addr) -{ - return (void __iomem *)addr; -} - -__EXTERN_INLINE void __iomem *jensen_ioremap(unsigned long addr, - unsigned long size) -{ - return (void __iomem *)(addr + 0x100000000ul); -} - -__EXTERN_INLINE int jensen_is_ioaddr(unsigned long addr) -{ - return (long)addr >= 0; -} - -__EXTERN_INLINE int jensen_is_mmio(const volatile void __iomem *addr) -{ - return (unsigned long)addr >= 0x100000000ul; -} - -/* New-style ioread interface. All the routines are so ugly for Jensen - that it doesn't make sense to merge them. */ - -#define IOPORT(OS, NS) \ -__EXTERN_INLINE u##NS jensen_ioread##NS(const void __iomem *xaddr) \ -{ \ - if (jensen_is_mmio(xaddr)) \ - return jensen_read##OS(xaddr - 0x100000000ul); \ - else \ - return jensen_in##OS((unsigned long)xaddr); \ -} \ -__EXTERN_INLINE void jensen_iowrite##NS(u##NS b, void __iomem *xaddr) \ -{ \ - if (jensen_is_mmio(xaddr)) \ - jensen_write##OS(b, xaddr - 0x100000000ul); \ - else \ - jensen_out##OS(b, (unsigned long)xaddr); \ -} - -IOPORT(b, 8) -IOPORT(w, 16) -IOPORT(l, 32) -IOPORT(q, 64) - -#undef IOPORT - -#undef vuip -#undef vulp - -#undef __IO_PREFIX -#define __IO_PREFIX jensen -#define jensen_trivial_rw_bw 0 -#define jensen_trivial_rw_lq 0 -#define jensen_trivial_io_bw 0 -#define jensen_trivial_io_lq 0 -#define jensen_trivial_iounmap 1 -#include <asm/io_trivial.h> - -#ifdef __IO_EXTERN_INLINE -#undef __EXTERN_INLINE -#undef __IO_EXTERN_INLINE -#endif - -#endif /* __KERNEL__ */ - -#endif /* __ALPHA_JENSEN_H */ diff --git a/arch/alpha/include/asm/machvec.h b/arch/alpha/include/asm/machvec.h index 8623f995d34c..490fc880bb3f 100644 --- a/arch/alpha/include/asm/machvec.h +++ b/arch/alpha/include/asm/machvec.h @@ -72,15 +72,6 @@ struct alpha_machine_vector int (*mv_is_ioaddr)(unsigned long); int (*mv_is_mmio)(const volatile void __iomem *); - void (*mv_switch_mm)(struct mm_struct *, struct mm_struct *, - struct task_struct *); - void (*mv_activate_mm)(struct mm_struct *, struct mm_struct *); - - void (*mv_flush_tlb_current)(struct mm_struct *); - void (*mv_flush_tlb_current_page)(struct mm_struct * mm, - struct vm_area_struct *vma, - unsigned long addr); - void (*update_irq_hw)(unsigned long, unsigned long, int); void (*ack_irq)(unsigned long); void (*device_interrupt)(unsigned long vector); diff --git a/arch/alpha/include/asm/mmu_context.h b/arch/alpha/include/asm/mmu_context.h index 29a3e3a1f02b..eee8fe836a59 100644 --- a/arch/alpha/include/asm/mmu_context.h +++ b/arch/alpha/include/asm/mmu_context.h @@ -71,9 +71,7 @@ __reload_thread(struct pcb_struct *pcb) #ifdef CONFIG_ALPHA_GENERIC # define MAX_ASN (alpha_mv.max_asn) #else -# ifdef CONFIG_ALPHA_EV4 -# define MAX_ASN EV4_MAX_ASN -# elif defined(CONFIG_ALPHA_EV5) +# if defined(CONFIG_ALPHA_EV56) # define MAX_ASN EV5_MAX_ASN # else # define MAX_ASN EV6_MAX_ASN @@ -162,26 +160,6 @@ ev5_switch_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm, task_thread_info(next)->pcb.asn = mmc & HARDWARE_ASN_MASK; } -__EXTERN_INLINE void -ev4_switch_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm, - struct task_struct *next) -{ - /* As described, ASN's are broken for TLB usage. But we can - optimize for switching between threads -- if the mm is - unchanged from current we needn't flush. */ - /* ??? May not be needed because EV4 PALcode recognizes that - ASN's are broken and does a tbiap itself on swpctx, under - the "Must set ASN or flush" rule. At least this is true - for a 1992 SRM, reports Joseph Martin (jmartin@hlo.dec.com). - I'm going to leave this here anyway, just to Be Sure. -- r~ */ - if (prev_mm != next_mm) - tbiap(); - - /* Do continue to allocate ASNs, because we can still use them - to avoid flushing the icache. */ - ev5_switch_mm(prev_mm, next_mm, next); -} - extern void __load_new_mm_context(struct mm_struct *); asmlinkage void do_page_fault(unsigned long address, unsigned long mmcsr, long cause, struct pt_regs *regs); @@ -209,25 +187,8 @@ ev5_activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm) __load_new_mm_context(next_mm); } -__EXTERN_INLINE void -ev4_activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm) -{ - __load_new_mm_context(next_mm); - tbiap(); -} - -#ifdef CONFIG_ALPHA_GENERIC -# define switch_mm(a,b,c) alpha_mv.mv_switch_mm((a),(b),(c)) -# define activate_mm(x,y) alpha_mv.mv_activate_mm((x),(y)) -#else -# ifdef CONFIG_ALPHA_EV4 -# define switch_mm(a,b,c) ev4_switch_mm((a),(b),(c)) -# define activate_mm(x,y) ev4_activate_mm((x),(y)) -# else -# define switch_mm(a,b,c) ev5_switch_mm((a),(b),(c)) -# define activate_mm(x,y) ev5_activate_mm((x),(y)) -# endif -#endif +#define switch_mm(a,b,c) ev5_switch_mm((a),(b),(c)) +#define activate_mm(x,y) ev5_activate_mm((x),(y)) #define init_new_context init_new_context static inline int diff --git a/arch/alpha/include/asm/special_insns.h b/arch/alpha/include/asm/special_insns.h index ca2c5c30b22e..798d0bdb11f9 100644 --- a/arch/alpha/include/asm/special_insns.h +++ b/arch/alpha/include/asm/special_insns.h @@ -15,10 +15,7 @@ enum implver_enum { (enum implver_enum) __implver; }) #else /* Try to eliminate some dead code. */ -#ifdef CONFIG_ALPHA_EV4 -#define implver() IMPLVER_EV4 -#endif -#ifdef CONFIG_ALPHA_EV5 +#ifdef CONFIG_ALPHA_EV56 #define implver() IMPLVER_EV5 #endif #if defined(CONFIG_ALPHA_EV6) diff --git a/arch/alpha/include/asm/tlbflush.h b/arch/alpha/include/asm/tlbflush.h index 94dc37cf873a..ba4b359d6c39 100644 --- a/arch/alpha/include/asm/tlbflush.h +++ b/arch/alpha/include/asm/tlbflush.h @@ -14,16 +14,6 @@ extern void __load_new_mm_context(struct mm_struct *); -/* Use a few helper functions to hide the ugly broken ASN - numbers on early Alphas (ev4 and ev45). */ - -__EXTERN_INLINE void -ev4_flush_tlb_current(struct mm_struct *mm) -{ - __load_new_mm_context(mm); - tbiap(); -} - __EXTERN_INLINE void ev5_flush_tlb_current(struct mm_struct *mm) { @@ -35,19 +25,6 @@ ev5_flush_tlb_current(struct mm_struct *mm) specific icache page. */ __EXTERN_INLINE void -ev4_flush_tlb_current_page(struct mm_struct * mm, - struct vm_area_struct *vma, - unsigned long addr) -{ - int tbi_flag = 2; - if (vma->vm_flags & VM_EXEC) { - __load_new_mm_context(mm); - tbi_flag = 3; - } - tbi(tbi_flag, addr); -} - -__EXTERN_INLINE void ev5_flush_tlb_current_page(struct mm_struct * mm, struct vm_area_struct *vma, unsigned long addr) @@ -59,18 +36,8 @@ ev5_flush_tlb_current_page(struct mm_struct * mm, } -#ifdef CONFIG_ALPHA_GENERIC -# define flush_tlb_current alpha_mv.mv_flush_tlb_current -# define flush_tlb_current_page alpha_mv.mv_flush_tlb_current_page -#else -# ifdef CONFIG_ALPHA_EV4 -# define flush_tlb_current ev4_flush_tlb_current -# define flush_tlb_current_page ev4_flush_tlb_current_page -# else -# define flush_tlb_current ev5_flush_tlb_current -# define flush_tlb_current_page ev5_flush_tlb_current_page -# endif -#endif +#define flush_tlb_current ev5_flush_tlb_current +#define flush_tlb_current_page ev5_flush_tlb_current_page #ifdef __MMU_EXTERN_INLINE #undef __EXTERN_INLINE diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h index c32c2584c0b7..ef295cbb797c 100644 --- a/arch/alpha/include/asm/uaccess.h +++ b/arch/alpha/include/asm/uaccess.h @@ -96,9 +96,6 @@ struct __large_struct { unsigned long buf[100]; }; : "=r"(__gu_val), "=r"(__gu_err) \ : "m"(__m(addr)), "1"(__gu_err)) -#ifdef __alpha_bwx__ -/* Those lucky bastards with ev56 and later CPUs can do byte/word moves. */ - #define __get_user_16(addr) \ __asm__("1: ldwu %0,%2\n" \ "2:\n" \ @@ -112,33 +109,6 @@ struct __large_struct { unsigned long buf[100]; }; EXC(1b,2b,%0,%1) \ : "=r"(__gu_val), "=r"(__gu_err) \ : "m"(__m(addr)), "1"(__gu_err)) -#else -/* Unfortunately, we can't get an unaligned access trap for the sub-word - load, so we have to do a general unaligned operation. */ - -#define __get_user_16(addr) \ -{ \ - long __gu_tmp; \ - __asm__("1: ldq_u %0,0(%3)\n" \ - "2: ldq_u %1,1(%3)\n" \ - " extwl %0,%3,%0\n" \ - " extwh %1,%3,%1\n" \ - " or %0,%1,%0\n" \ - "3:\n" \ - EXC(1b,3b,%0,%2) \ - EXC(2b,3b,%0,%2) \ - : "=&r"(__gu_val), "=&r"(__gu_tmp), "=r"(__gu_err) \ - : "r"(addr), "2"(__gu_err)); \ -} - -#define __get_user_8(addr) \ - __asm__("1: ldq_u %0,0(%2)\n" \ - " extbl %0,%2,%0\n" \ - "2:\n" \ - EXC(1b,2b,%0,%1) \ - : "=&r"(__gu_val), "=r"(__gu_err) \ - : "r"(addr), "1"(__gu_err)) -#endif extern void __put_user_unknown(void); @@ -192,9 +162,6 @@ __asm__ __volatile__("1: stl %r2,%1\n" \ : "=r"(__pu_err) \ : "m"(__m(addr)), "rJ"(x), "0"(__pu_err)) -#ifdef __alpha_bwx__ -/* Those lucky bastards with ev56 and later CPUs can do byte/word moves. */ - #define __put_user_16(x, addr) \ __asm__ __volatile__("1: stw %r2,%1\n" \ "2:\n" \ @@ -208,53 +175,6 @@ __asm__ __volatile__("1: stb %r2,%1\n" \ EXC(1b,2b,$31,%0) \ : "=r"(__pu_err) \ : "m"(__m(addr)), "rJ"(x), "0"(__pu_err)) -#else -/* Unfortunately, we can't get an unaligned access trap for the sub-word - write, so we have to do a general unaligned operation. */ - -#define __put_user_16(x, addr) \ -{ \ - long __pu_tmp1, __pu_tmp2, __pu_tmp3, __pu_tmp4; \ - __asm__ __volatile__( \ - "1: ldq_u %2,1(%5)\n" \ - "2: ldq_u %1,0(%5)\n" \ - " inswh %6,%5,%4\n" \ - " inswl %6,%5,%3\n" \ - " mskwh %2,%5,%2\n" \ - " mskwl %1,%5,%1\n" \ - " or %2,%4,%2\n" \ - " or %1,%3,%1\n" \ - "3: stq_u %2,1(%5)\n" \ - "4: stq_u %1,0(%5)\n" \ - "5:\n" \ - EXC(1b,5b,$31,%0) \ - EXC(2b,5b,$31,%0) \ - EXC(3b,5b,$31,%0) \ - EXC(4b,5b,$31,%0) \ - : "=r"(__pu_err), "=&r"(__pu_tmp1), \ - "=&r"(__pu_tmp2), "=&r"(__pu_tmp3), \ - "=&r"(__pu_tmp4) \ - : "r"(addr), "r"((unsigned long)(x)), "0"(__pu_err)); \ -} - -#define __put_user_8(x, addr) \ -{ \ - long __pu_tmp1, __pu_tmp2; \ - __asm__ __volatile__( \ - "1: ldq_u %1,0(%4)\n" \ - " insbl %3,%4,%2\n" \ - " mskbl %1,%4,%1\n" \ - " or %1,%2,%1\n" \ - "2: stq_u %1,0(%4)\n" \ - "3:\n" \ - EXC(1b,3b,$31,%0) \ - EXC(2b,3b,$31,%0) \ - : "=r"(__pu_err), \ - "=&r"(__pu_tmp1), "=&r"(__pu_tmp2) \ - : "r"((unsigned long)(x)), "r"(addr), "0"(__pu_err)); \ -} -#endif - /* * Complex access routines diff --git a/arch/alpha/include/asm/vga.h b/arch/alpha/include/asm/vga.h index 4c347a8454c7..919931cb5b63 100644 --- a/arch/alpha/include/asm/vga.h +++ b/arch/alpha/include/asm/vga.h @@ -13,6 +13,7 @@ #define VT_BUF_HAVE_RW #define VT_BUF_HAVE_MEMSETW #define VT_BUF_HAVE_MEMCPYW +#define VT_BUF_HAVE_MEMMOVEW static inline void scr_writew(u16 val, volatile u16 *addr) { @@ -40,6 +41,7 @@ static inline void scr_memsetw(u16 *s, u16 c, unsigned int count) /* Do not trust that the usage will be correct; analyze the arguments. */ extern void scr_memcpyw(u16 *d, const u16 *s, unsigned int count); +extern void scr_memmovew(u16 *d, const u16 *s, unsigned int count); /* ??? These are currently only used for downloading character sets. As such, they don't need memory barriers. Is this all they are intended diff --git a/arch/alpha/include/uapi/asm/compiler.h b/arch/alpha/include/uapi/asm/compiler.h index 0e00c0e13374..8c03740966b4 100644 --- a/arch/alpha/include/uapi/asm/compiler.h +++ b/arch/alpha/include/uapi/asm/compiler.h @@ -95,24 +95,6 @@ #define __kernel_ldwu(mem) (mem) #define __kernel_stb(val,mem) ((mem) = (val)) #define __kernel_stw(val,mem) ((mem) = (val)) -#else -#define __kernel_ldbu(mem) \ - ({ unsigned char __kir; \ - __asm__(".arch ev56; \ - ldbu %0,%1" : "=r"(__kir) : "m"(mem)); \ - __kir; }) -#define __kernel_ldwu(mem) \ - ({ unsigned short __kir; \ - __asm__(".arch ev56; \ - ldwu %0,%1" : "=r"(__kir) : "m"(mem)); \ - __kir; }) -#define __kernel_stb(val,mem) \ - __asm__(".arch ev56; \ - stb %1,%0" : "=m"(mem) : "r"(val)) -#define __kernel_stw(val,mem) \ - __asm__(".arch ev56; \ - stw %1,%0" : "=m"(mem) : "r"(val)) #endif - #endif /* _UAPI__ALPHA_COMPILER_H */ diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile index fb4efec7cbc7..b6c862dff1f6 100644 --- a/arch/alpha/kernel/Makefile +++ b/arch/alpha/kernel/Makefile @@ -22,14 +22,14 @@ obj-$(CONFIG_AUDIT) += audit.o ifdef CONFIG_ALPHA_GENERIC -obj-y += core_apecs.o core_cia.o core_irongate.o core_lca.o \ +obj-y += core_cia.o core_irongate.o \ core_mcpcia.o core_polaris.o core_t2.o \ core_tsunami.o -obj-y += sys_alcor.o sys_cabriolet.o sys_dp264.o sys_eb64p.o sys_eiger.o \ - sys_jensen.o sys_miata.o sys_mikasa.o sys_nautilus.o \ +obj-y += sys_alcor.o sys_cabriolet.o sys_dp264.o sys_eiger.o \ + sys_miata.o sys_mikasa.o sys_nautilus.o \ sys_noritake.o sys_rawhide.o sys_ruffian.o sys_rx164.o \ - sys_sable.o sys_sio.o sys_sx164.o sys_takara.o + sys_sable.o sys_sx164.o sys_takara.o ifndef CONFIG_ALPHA_LEGACY_START_ADDRESS obj-y += core_marvel.o core_titan.o core_wildfire.o @@ -48,10 +48,8 @@ else obj-$(CONFIG_ALPHA_SRM) += srmcons.o # Core logic support -obj-$(CONFIG_ALPHA_APECS) += core_apecs.o obj-$(CONFIG_ALPHA_CIA) += core_cia.o obj-$(CONFIG_ALPHA_IRONGATE) += core_irongate.o -obj-$(CONFIG_ALPHA_LCA) += core_lca.o obj-$(CONFIG_ALPHA_MARVEL) += core_marvel.o gct.o obj-$(CONFIG_ALPHA_MCPCIA) += core_mcpcia.o obj-$(CONFIG_ALPHA_POLARIS) += core_polaris.o @@ -62,12 +60,6 @@ obj-$(CONFIG_ALPHA_WILDFIRE) += core_wildfire.o # Board support obj-$(CONFIG_ALPHA_ALCOR) += sys_alcor.o irq_i8259.o irq_srm.o -obj-$(CONFIG_ALPHA_CABRIOLET) += sys_cabriolet.o irq_i8259.o irq_srm.o \ - pc873xx.o -obj-$(CONFIG_ALPHA_EB164) += sys_cabriolet.o irq_i8259.o irq_srm.o \ - pc873xx.o -obj-$(CONFIG_ALPHA_EB66P) += sys_cabriolet.o irq_i8259.o irq_srm.o \ - pc873xx.o obj-$(CONFIG_ALPHA_LX164) += sys_cabriolet.o irq_i8259.o irq_srm.o \ smc37c93x.o obj-$(CONFIG_ALPHA_PC164) += sys_cabriolet.o irq_i8259.o irq_srm.o \ @@ -75,10 +67,7 @@ obj-$(CONFIG_ALPHA_PC164) += sys_cabriolet.o irq_i8259.o irq_srm.o \ obj-$(CONFIG_ALPHA_DP264) += sys_dp264.o irq_i8259.o es1888.o smc37c669.o obj-$(CONFIG_ALPHA_SHARK) += sys_dp264.o irq_i8259.o es1888.o smc37c669.o obj-$(CONFIG_ALPHA_TITAN) += sys_titan.o irq_i8259.o smc37c669.o -obj-$(CONFIG_ALPHA_EB64P) += sys_eb64p.o irq_i8259.o -obj-$(CONFIG_ALPHA_EB66) += sys_eb64p.o irq_i8259.o obj-$(CONFIG_ALPHA_EIGER) += sys_eiger.o irq_i8259.o -obj-$(CONFIG_ALPHA_JENSEN) += sys_jensen.o pci-noop.o irq_i8259.o obj-$(CONFIG_ALPHA_MARVEL) += sys_marvel.o obj-$(CONFIG_ALPHA_MIATA) += sys_miata.o irq_pyxis.o irq_i8259.o \ es1888.o smc37c669.o @@ -89,12 +78,6 @@ obj-$(CONFIG_ALPHA_RAWHIDE) += sys_rawhide.o irq_i8259.o obj-$(CONFIG_ALPHA_RUFFIAN) += sys_ruffian.o irq_pyxis.o irq_i8259.o obj-$(CONFIG_ALPHA_RX164) += sys_rx164.o irq_i8259.o obj-$(CONFIG_ALPHA_SABLE) += sys_sable.o -obj-$(CONFIG_ALPHA_LYNX) += sys_sable.o -obj-$(CONFIG_ALPHA_BOOK1) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o -obj-$(CONFIG_ALPHA_AVANTI) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o -obj-$(CONFIG_ALPHA_NONAME) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o -obj-$(CONFIG_ALPHA_P2K) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o -obj-$(CONFIG_ALPHA_XL) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o obj-$(CONFIG_ALPHA_SX164) += sys_sx164.o irq_pyxis.o irq_i8259.o \ irq_srm.o smc37c669.o obj-$(CONFIG_ALPHA_TAKARA) += sys_takara.o irq_i8259.o pc873xx.o diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c index bf1eedd27cf7..4cfeae42c79a 100644 --- a/arch/alpha/kernel/asm-offsets.c +++ b/arch/alpha/kernel/asm-offsets.c @@ -10,35 +10,16 @@ #include <linux/sched.h> #include <linux/ptrace.h> #include <linux/kbuild.h> -#include <asm/io.h> +#include <asm/machvec.h> static void __used foo(void) { - DEFINE(TI_TASK, offsetof(struct thread_info, task)); DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); - DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); DEFINE(TI_FP, offsetof(struct thread_info, fp)); DEFINE(TI_STATUS, offsetof(struct thread_info, status)); BLANK(); - DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked)); - DEFINE(TASK_CRED, offsetof(struct task_struct, cred)); - DEFINE(TASK_REAL_PARENT, offsetof(struct task_struct, real_parent)); - DEFINE(TASK_GROUP_LEADER, offsetof(struct task_struct, group_leader)); - DEFINE(TASK_TGID, offsetof(struct task_struct, tgid)); - BLANK(); - - DEFINE(CRED_UID, offsetof(struct cred, uid)); - DEFINE(CRED_EUID, offsetof(struct cred, euid)); - DEFINE(CRED_GID, offsetof(struct cred, gid)); - DEFINE(CRED_EGID, offsetof(struct cred, egid)); - BLANK(); - DEFINE(SIZEOF_PT_REGS, sizeof(struct pt_regs)); - DEFINE(PT_PTRACED, PT_PTRACED); - DEFINE(CLONE_VM, CLONE_VM); - DEFINE(CLONE_UNTRACED, CLONE_UNTRACED); - DEFINE(SIGCHLD, SIGCHLD); BLANK(); DEFINE(HAE_CACHE, offsetof(struct alpha_machine_vector, hae_cache)); diff --git a/arch/alpha/kernel/bugs.c b/arch/alpha/kernel/bugs.c index 08cc10d7fa17..e8c51089325f 100644 --- a/arch/alpha/kernel/bugs.c +++ b/arch/alpha/kernel/bugs.c @@ -1,6 +1,7 @@ #include <asm/hwrpb.h> #include <linux/device.h> +#include <linux/cpu.h> #ifdef CONFIG_SYSFS diff --git a/arch/alpha/kernel/console.c b/arch/alpha/kernel/console.c index 5476279329a6..4193f76e9633 100644 --- a/arch/alpha/kernel/console.c +++ b/arch/alpha/kernel/console.c @@ -15,6 +15,7 @@ #include <asm/machvec.h> #include "pci_impl.h" +#include "proto.h" #ifdef CONFIG_VGA_HOSE diff --git a/arch/alpha/kernel/core_apecs.c b/arch/alpha/kernel/core_apecs.c deleted file mode 100644 index 6df765ff2b10..000000000000 --- a/arch/alpha/kernel/core_apecs.c +++ /dev/null @@ -1,420 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/alpha/kernel/core_apecs.c - * - * Rewritten for Apecs from the lca.c from: - * - * Written by David Mosberger (davidm@cs.arizona.edu) with some code - * taken from Dave Rusling's (david.rusling@reo.mts.dec.com) 32-bit - * bios code. - * - * Code common to all APECS core logic chips. - */ - -#define __EXTERN_INLINE inline -#include <asm/io.h> -#include <asm/core_apecs.h> -#undef __EXTERN_INLINE - -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/init.h> - -#include <asm/ptrace.h> -#include <asm/smp.h> -#include <asm/mce.h> - -#include "proto.h" -#include "pci_impl.h" - -/* - * NOTE: Herein lie back-to-back mb instructions. They are magic. - * One plausible explanation is that the i/o controller does not properly - * handle the system transaction. Another involves timing. Ho hum. - */ - -/* - * BIOS32-style PCI interface: - */ - -#define DEBUG_CONFIG 0 - -#if DEBUG_CONFIG -# define DBGC(args) printk args -#else -# define DBGC(args) -#endif - -#define vuip volatile unsigned int * - -/* - * Given a bus, device, and function number, compute resulting - * configuration space address and setup the APECS_HAXR2 register - * accordingly. It is therefore not safe to have concurrent - * invocations to configuration space access routines, but there - * really shouldn't be any need for this. - * - * Type 0: - * - * 3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1 - * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0 - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | | | | | | | | | | | | | | | | | | | | | | | |F|F|F|R|R|R|R|R|R|0|0| - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * - * 31:11 Device select bit. - * 10:8 Function number - * 7:2 Register number - * - * Type 1: - * - * 3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1 - * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0 - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | | | | | | | | | | |B|B|B|B|B|B|B|B|D|D|D|D|D|F|F|F|R|R|R|R|R|R|0|1| - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * - * 31:24 reserved - * 23:16 bus number (8 bits = 128 possible buses) - * 15:11 Device number (5 bits) - * 10:8 function number - * 7:2 register number - * - * Notes: - * The function number selects which function of a multi-function device - * (e.g., SCSI and Ethernet). - * - * The register selects a DWORD (32 bit) register offset. Hence it - * doesn't get shifted by 2 bits as we want to "drop" the bottom two - * bits. - */ - -static int -mk_conf_addr(struct pci_bus *pbus, unsigned int device_fn, int where, - unsigned long *pci_addr, unsigned char *type1) -{ - unsigned long addr; - u8 bus = pbus->number; - - DBGC(("mk_conf_addr(bus=%d ,device_fn=0x%x, where=0x%x," - " pci_addr=0x%p, type1=0x%p)\n", - bus, device_fn, where, pci_addr, type1)); - - if (bus == 0) { - int device = device_fn >> 3; - - /* type 0 configuration cycle: */ - - if (device > 20) { - DBGC(("mk_conf_addr: device (%d) > 20, returning -1\n", - device)); - return -1; - } - - *type1 = 0; - addr = (device_fn << 8) | (where); - } else { - /* type 1 configuration cycle: */ - *type1 = 1; - addr = (bus << 16) | (device_fn << 8) | (where); - } - *pci_addr = addr; - DBGC(("mk_conf_addr: returning pci_addr 0x%lx\n", addr)); - return 0; -} - -static unsigned int -conf_read(unsigned long addr, unsigned char type1) -{ - unsigned long flags; - unsigned int stat0, value; - unsigned int haxr2 = 0; - - local_irq_save(flags); /* avoid getting hit by machine check */ - - DBGC(("conf_read(addr=0x%lx, type1=%d)\n", addr, type1)); - - /* Reset status register to avoid losing errors. */ - stat0 = *(vuip)APECS_IOC_DCSR; - *(vuip)APECS_IOC_DCSR = stat0; - mb(); - DBGC(("conf_read: APECS DCSR was 0x%x\n", stat0)); - - /* If Type1 access, must set HAE #2. */ - if (type1) { - haxr2 = *(vuip)APECS_IOC_HAXR2; - mb(); - *(vuip)APECS_IOC_HAXR2 = haxr2 | 1; - DBGC(("conf_read: TYPE1 access\n")); - } - - draina(); - mcheck_expected(0) = 1; - mcheck_taken(0) = 0; - mb(); - - /* Access configuration space. */ - - /* Some SRMs step on these registers during a machine check. */ - asm volatile("ldl %0,%1; mb; mb" : "=r"(value) : "m"(*(vuip)addr) - : "$9", "$10", "$11", "$12", "$13", "$14", "memory"); - - if (mcheck_taken(0)) { - mcheck_taken(0) = 0; - value = 0xffffffffU; - mb(); - } - mcheck_expected(0) = 0; - mb(); - -#if 1 - /* - * david.rusling@reo.mts.dec.com. This code is needed for the - * EB64+ as it does not generate a machine check (why I don't - * know). When we build kernels for one particular platform - * then we can make this conditional on the type. - */ - draina(); - - /* Now look for any errors. */ - stat0 = *(vuip)APECS_IOC_DCSR; - DBGC(("conf_read: APECS DCSR after read 0x%x\n", stat0)); - - /* Is any error bit set? */ - if (stat0 & 0xffe0U) { - /* If not NDEV, print status. */ - if (!(stat0 & 0x0800)) { - printk("apecs.c:conf_read: got stat0=%x\n", stat0); - } - - /* Reset error status. */ - *(vuip)APECS_IOC_DCSR = stat0; - mb(); - wrmces(0x7); /* reset machine check */ - value = 0xffffffff; - } -#endif - - /* If Type1 access, must reset HAE #2 so normal IO space ops work. */ - if (type1) { - *(vuip)APECS_IOC_HAXR2 = haxr2 & ~1; - mb(); - } - local_irq_restore(flags); - - return value; -} - -static void -conf_write(unsigned long addr, unsigned int value, unsigned char type1) -{ - unsigned long flags; - unsigned int stat0; - unsigned int haxr2 = 0; - - local_irq_save(flags); /* avoid getting hit by machine check */ - - /* Reset status register to avoid losing errors. */ - stat0 = *(vuip)APECS_IOC_DCSR; - *(vuip)APECS_IOC_DCSR = stat0; - mb(); - - /* If Type1 access, must set HAE #2. */ - if (type1) { - haxr2 = *(vuip)APECS_IOC_HAXR2; - mb(); - *(vuip)APECS_IOC_HAXR2 = haxr2 | 1; - } - - draina(); - mcheck_expected(0) = 1; - mb(); - - /* Access configuration space. */ - *(vuip)addr = value; - mb(); - mb(); /* magic */ - mcheck_expected(0) = 0; - mb(); - -#if 1 - /* - * david.rusling@reo.mts.dec.com. This code is needed for the - * EB64+ as it does not generate a machine check (why I don't - * know). When we build kernels for one particular platform - * then we can make this conditional on the type. - */ - draina(); - - /* Now look for any errors. */ - stat0 = *(vuip)APECS_IOC_DCSR; - - /* Is any error bit set? */ - if (stat0 & 0xffe0U) { - /* If not NDEV, print status. */ - if (!(stat0 & 0x0800)) { - printk("apecs.c:conf_write: got stat0=%x\n", stat0); - } - - /* Reset error status. */ - *(vuip)APECS_IOC_DCSR = stat0; - mb(); - wrmces(0x7); /* reset machine check */ - } -#endif - - /* If Type1 access, must reset HAE #2 so normal IO space ops work. */ - if (type1) { - *(vuip)APECS_IOC_HAXR2 = haxr2 & ~1; - mb(); - } - local_irq_restore(flags); -} - -static int -apecs_read_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 *value) -{ - unsigned long addr, pci_addr; - unsigned char type1; - long mask; - int shift; - - if (mk_conf_addr(bus, devfn, where, &pci_addr, &type1)) - return PCIBIOS_DEVICE_NOT_FOUND; - - mask = (size - 1) * 8; - shift = (where & 3) * 8; - addr = (pci_addr << 5) + mask + APECS_CONF; - *value = conf_read(addr, type1) >> (shift); - return PCIBIOS_SUCCESSFUL; -} - -static int -apecs_write_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 value) -{ - unsigned long addr, pci_addr; - unsigned char type1; - long mask; - - if (mk_conf_addr(bus, devfn, where, &pci_addr, &type1)) - return PCIBIOS_DEVICE_NOT_FOUND; - - mask = (size - 1) * 8; - addr = (pci_addr << 5) + mask + APECS_CONF; - conf_write(addr, value << ((where & 3) * 8), type1); - return PCIBIOS_SUCCESSFUL; -} - -struct pci_ops apecs_pci_ops = -{ - .read = apecs_read_config, - .write = apecs_write_config, -}; - -void -apecs_pci_tbi(struct pci_controller *hose, dma_addr_t start, dma_addr_t end) -{ - wmb(); - *(vip)APECS_IOC_TBIA = 0; - mb(); -} - -void __init -apecs_init_arch(void) -{ - struct pci_controller *hose; - - /* - * Create our single hose. - */ - - pci_isa_hose = hose = alloc_pci_controller(); - hose->io_space = &ioport_resource; - hose->mem_space = &iomem_resource; - hose->index = 0; - - hose->sparse_mem_base = APECS_SPARSE_MEM - IDENT_ADDR; - hose->dense_mem_base = APECS_DENSE_MEM - IDENT_ADDR; - hose->sparse_io_base = APECS_IO - IDENT_ADDR; - hose->dense_io_base = 0; - - /* - * Set up the PCI to main memory translation windows. - * - * Window 1 is direct access 1GB at 1GB - * Window 2 is scatter-gather 8MB at 8MB (for isa) - */ - hose->sg_isa = iommu_arena_new(hose, 0x00800000, 0x00800000, - SMP_CACHE_BYTES); - hose->sg_pci = NULL; - __direct_map_base = 0x40000000; - __direct_map_size = 0x40000000; - - *(vuip)APECS_IOC_PB1R = __direct_map_base | 0x00080000; - *(vuip)APECS_IOC_PM1R = (__direct_map_size - 1) & 0xfff00000U; - *(vuip)APECS_IOC_TB1R = 0; - - *(vuip)APECS_IOC_PB2R = hose->sg_isa->dma_base | 0x000c0000; - *(vuip)APECS_IOC_PM2R = (hose->sg_isa->size - 1) & 0xfff00000; - *(vuip)APECS_IOC_TB2R = virt_to_phys(hose->sg_isa->ptes) >> 1; - - apecs_pci_tbi(hose, 0, -1); - - /* - * Finally, clear the HAXR2 register, which gets used - * for PCI Config Space accesses. That is the way - * we want to use it, and we do not want to depend on - * what ARC or SRM might have left behind... - */ - *(vuip)APECS_IOC_HAXR2 = 0; - mb(); -} - -void -apecs_pci_clr_err(void) -{ - unsigned int jd; - - jd = *(vuip)APECS_IOC_DCSR; - if (jd & 0xffe0L) { - *(vuip)APECS_IOC_SEAR; - *(vuip)APECS_IOC_DCSR = jd | 0xffe1L; - mb(); - *(vuip)APECS_IOC_DCSR; - } - *(vuip)APECS_IOC_TBIA = (unsigned int)APECS_IOC_TBIA; - mb(); - *(vuip)APECS_IOC_TBIA; -} - -void -apecs_machine_check(unsigned long vector, unsigned long la_ptr) -{ - struct el_common *mchk_header; - struct el_apecs_procdata *mchk_procdata; - struct el_apecs_sysdata_mcheck *mchk_sysdata; - - mchk_header = (struct el_common *)la_ptr; - - mchk_procdata = (struct el_apecs_procdata *) - (la_ptr + mchk_header->proc_offset - - sizeof(mchk_procdata->paltemp)); - - mchk_sysdata = (struct el_apecs_sysdata_mcheck *) - (la_ptr + mchk_header->sys_offset); - - - /* Clear the error before any reporting. */ - mb(); - mb(); /* magic */ - draina(); - apecs_pci_clr_err(); - wrmces(0x7); /* reset machine check pending flag */ - mb(); - - process_mcheck_info(vector, la_ptr, "APECS", - (mcheck_expected(0) - && (mchk_sysdata->epic_dcsr & 0x0c00UL))); -} diff --git a/arch/alpha/kernel/core_cia.c b/arch/alpha/kernel/core_cia.c index 12926e9538b8..ca3d9c732b61 100644 --- a/arch/alpha/kernel/core_cia.c +++ b/arch/alpha/kernel/core_cia.c @@ -280,7 +280,7 @@ cia_pci_tbi(struct pci_controller *hose, dma_addr_t start, dma_addr_t end) #define CIA_BROKEN_TBIA_SIZE 1024 /* Always called with interrupts disabled */ -void +static void cia_pci_tbi_try2(struct pci_controller *hose, dma_addr_t start, dma_addr_t end) { @@ -576,7 +576,7 @@ struct } window[4]; } saved_config __attribute((common)); -void +static void cia_save_srm_settings(int is_pyxis) { int i; @@ -602,7 +602,7 @@ cia_save_srm_settings(int is_pyxis) mb(); } -void +static void cia_restore_srm_settings(void) { int i; diff --git a/arch/alpha/kernel/core_irongate.c b/arch/alpha/kernel/core_irongate.c index 6b8ed12936b6..05dc4c1b9074 100644 --- a/arch/alpha/kernel/core_irongate.c +++ b/arch/alpha/kernel/core_irongate.c @@ -226,7 +226,6 @@ albacore_init_arch(void) if (memtop > pci_mem) { #ifdef CONFIG_BLK_DEV_INITRD extern unsigned long initrd_start, initrd_end; - extern void *move_initrd(unsigned long); /* Move the initrd out of the way. */ if (initrd_end && __pa(initrd_end) > pci_mem) { diff --git a/arch/alpha/kernel/core_lca.c b/arch/alpha/kernel/core_lca.c deleted file mode 100644 index 57e0750419f2..000000000000 --- a/arch/alpha/kernel/core_lca.c +++ /dev/null @@ -1,517 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/alpha/kernel/core_lca.c - * - * Written by David Mosberger (davidm@cs.arizona.edu) with some code - * taken from Dave Rusling's (david.rusling@reo.mts.dec.com) 32-bit - * bios code. - * - * Code common to all LCA core logic chips. - */ - -#define __EXTERN_INLINE inline -#include <asm/io.h> -#include <asm/core_lca.h> -#undef __EXTERN_INLINE - -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/tty.h> - -#include <asm/ptrace.h> -#include <asm/irq_regs.h> -#include <asm/smp.h> - -#include "proto.h" -#include "pci_impl.h" - - -/* - * BIOS32-style PCI interface: - */ - -/* - * Machine check reasons. Defined according to PALcode sources - * (osf.h and platform.h). - */ -#define MCHK_K_TPERR 0x0080 -#define MCHK_K_TCPERR 0x0082 -#define MCHK_K_HERR 0x0084 -#define MCHK_K_ECC_C 0x0086 -#define MCHK_K_ECC_NC 0x0088 -#define MCHK_K_UNKNOWN 0x008A -#define MCHK_K_CACKSOFT 0x008C -#define MCHK_K_BUGCHECK 0x008E -#define MCHK_K_OS_BUGCHECK 0x0090 -#define MCHK_K_DCPERR 0x0092 -#define MCHK_K_ICPERR 0x0094 - - -/* - * Platform-specific machine-check reasons: - */ -#define MCHK_K_SIO_SERR 0x204 /* all platforms so far */ -#define MCHK_K_SIO_IOCHK 0x206 /* all platforms so far */ -#define MCHK_K_DCSR 0x208 /* all but Noname */ - - -/* - * Given a bus, device, and function number, compute resulting - * configuration space address and setup the LCA_IOC_CONF register - * accordingly. It is therefore not safe to have concurrent - * invocations to configuration space access routines, but there - * really shouldn't be any need for this. - * - * Type 0: - * - * 3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1 - * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0 - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | | | | | | | | | | | | | | | | | | | | | | | |F|F|F|R|R|R|R|R|R|0|0| - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * - * 31:11 Device select bit. - * 10:8 Function number - * 7:2 Register number - * - * Type 1: - * - * 3 3|3 3 2 2|2 2 2 2|2 2 2 2|1 1 1 1|1 1 1 1|1 1 - * 3 2|1 0 9 8|7 6 5 4|3 2 1 0|9 8 7 6|5 4 3 2|1 0 9 8|7 6 5 4|3 2 1 0 - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * | | | | | | | | | | |B|B|B|B|B|B|B|B|D|D|D|D|D|F|F|F|R|R|R|R|R|R|0|1| - * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - * - * 31:24 reserved - * 23:16 bus number (8 bits = 128 possible buses) - * 15:11 Device number (5 bits) - * 10:8 function number - * 7:2 register number - * - * Notes: - * The function number selects which function of a multi-function device - * (e.g., SCSI and Ethernet). - * - * The register selects a DWORD (32 bit) register offset. Hence it - * doesn't get shifted by 2 bits as we want to "drop" the bottom two - * bits. - */ - -static int -mk_conf_addr(struct pci_bus *pbus, unsigned int device_fn, int where, - unsigned long *pci_addr) -{ - unsigned long addr; - u8 bus = pbus->number; - - if (bus == 0) { - int device = device_fn >> 3; - int func = device_fn & 0x7; - - /* Type 0 configuration cycle. */ - - if (device > 12) { - return -1; - } - - *(vulp)LCA_IOC_CONF = 0; - addr = (1 << (11 + device)) | (func << 8) | where; - } else { - /* Type 1 configuration cycle. */ - *(vulp)LCA_IOC_CONF = 1; - addr = (bus << 16) | (device_fn << 8) | where; - } - *pci_addr = addr; - return 0; -} - -static unsigned int -conf_read(unsigned long addr) -{ - unsigned long flags, code, stat0; - unsigned int value; - - local_irq_save(flags); - - /* Reset status register to avoid losing errors. */ - stat0 = *(vulp)LCA_IOC_STAT0; - *(vulp)LCA_IOC_STAT0 = stat0; - mb(); - - /* Access configuration space. */ - value = *(vuip)addr; - draina(); - - stat0 = *(vulp)LCA_IOC_STAT0; - if (stat0 & LCA_IOC_STAT0_ERR) { - code = ((stat0 >> LCA_IOC_STAT0_CODE_SHIFT) - & LCA_IOC_STAT0_CODE_MASK); - if (code != 1) { - printk("lca.c:conf_read: got stat0=%lx\n", stat0); - } - - /* Reset error status. */ - *(vulp)LCA_IOC_STAT0 = stat0; - mb(); - - /* Reset machine check. */ - wrmces(0x7); - - value = 0xffffffff; - } - local_irq_restore(flags); - return value; -} - -static void -conf_write(unsigned long addr, unsigned int value) -{ - unsigned long flags, code, stat0; - - local_irq_save(flags); /* avoid getting hit by machine check */ - - /* Reset status register to avoid losing errors. */ - stat0 = *(vulp)LCA_IOC_STAT0; - *(vulp)LCA_IOC_STAT0 = stat0; - mb(); - - /* Access configuration space. */ - *(vuip)addr = value; - draina(); - - stat0 = *(vulp)LCA_IOC_STAT0; - if (stat0 & LCA_IOC_STAT0_ERR) { - code = ((stat0 >> LCA_IOC_STAT0_CODE_SHIFT) - & LCA_IOC_STAT0_CODE_MASK); - if (code != 1) { - printk("lca.c:conf_write: got stat0=%lx\n", stat0); - } - - /* Reset error status. */ - *(vulp)LCA_IOC_STAT0 = stat0; - mb(); - - /* Reset machine check. */ - wrmces(0x7); - } - local_irq_restore(flags); -} - -static int -lca_read_config(struct pci_bus *bus, unsigned int devfn, int where, - int size, u32 *value) -{ - unsigned long addr, pci_addr; - long mask; - int shift; - - if (mk_conf_addr(bus, devfn, where, &pci_addr)) - return PCIBIOS_DEVICE_NOT_FOUND; - - shift = (where & 3) * 8; - mask = (size - 1) * 8; - addr = (pci_addr << 5) + mask + LCA_CONF; - *value = conf_read(addr) >> (shift); - return PCIBIOS_SUCCESSFUL; -} - -static int -lca_write_config(struct pci_bus *bus, unsigned int devfn, int where, int size, - u32 value) -{ - unsigned long addr, pci_addr; - long mask; - - if (mk_conf_addr(bus, devfn, where, &pci_addr)) - return PCIBIOS_DEVICE_NOT_FOUND; - - mask = (size - 1) * 8; - addr = (pci_addr << 5) + mask + LCA_CONF; - conf_write(addr, value << ((where & 3) * 8)); - return PCIBIOS_SUCCESSFUL; -} - -struct pci_ops lca_pci_ops = -{ - .read = lca_read_config, - .write = lca_write_config, -}; - -void -lca_pci_tbi(struct pci_controller *hose, dma_addr_t start, dma_addr_t end) -{ - wmb(); - *(vulp)LCA_IOC_TBIA = 0; - mb(); -} - -void __init -lca_init_arch(void) -{ - struct pci_controller *hose; - - /* - * Create our single hose. - */ - - pci_isa_hose = hose = alloc_pci_controller(); - hose->io_space = &ioport_resource; - hose->mem_space = &iomem_resource; - hose->index = 0; - - hose->sparse_mem_base = LCA_SPARSE_MEM - IDENT_ADDR; - hose->dense_mem_base = LCA_DENSE_MEM - IDENT_ADDR; - hose->sparse_io_base = LCA_IO - IDENT_ADDR; - hose->dense_io_base = 0; - - /* - * Set up the PCI to main memory translation windows. - * - * Mimic the SRM settings for the direct-map window. - * Window 0 is scatter-gather 8MB at 8MB (for isa). - * Window 1 is direct access 1GB at 1GB. - * - * Note that we do not try to save any of the DMA window CSRs - * before setting them, since we cannot read those CSRs on LCA. - */ - hose->sg_isa = iommu_arena_new(hose, 0x00800000, 0x00800000, - SMP_CACHE_BYTES); - hose->sg_pci = NULL; - __direct_map_base = 0x40000000; - __direct_map_size = 0x40000000; - - *(vulp)LCA_IOC_W_BASE0 = hose->sg_isa->dma_base | (3UL << 32); - *(vulp)LCA_IOC_W_MASK0 = (hose->sg_isa->size - 1) & 0xfff00000; - *(vulp)LCA_IOC_T_BASE0 = virt_to_phys(hose->sg_isa->ptes); - - *(vulp)LCA_IOC_W_BASE1 = __direct_map_base | (2UL << 32); - *(vulp)LCA_IOC_W_MASK1 = (__direct_map_size - 1) & 0xfff00000; - *(vulp)LCA_IOC_T_BASE1 = 0; - - *(vulp)LCA_IOC_TB_ENA = 0x80; - - lca_pci_tbi(hose, 0, -1); - - /* - * Disable PCI parity for now. The NCR53c810 chip has - * troubles meeting the PCI spec which results in - * data parity errors. - */ - *(vulp)LCA_IOC_PAR_DIS = 1UL<<5; - - /* - * Finally, set up for restoring the correct HAE if using SRM. - * Again, since we cannot read many of the CSRs on the LCA, - * one of which happens to be the HAE, we save the value that - * the SRM will expect... - */ - if (alpha_using_srm) - srm_hae = 0x80000000UL; -} - -/* - * Constants used during machine-check handling. I suppose these - * could be moved into lca.h but I don't see much reason why anybody - * else would want to use them. - */ - -#define ESR_EAV (1UL<< 0) /* error address valid */ -#define ESR_CEE (1UL<< 1) /* correctable error */ -#define ESR_UEE (1UL<< 2) /* uncorrectable error */ -#define ESR_WRE (1UL<< 3) /* write-error */ -#define ESR_SOR (1UL<< 4) /* error source */ -#define ESR_CTE (1UL<< 7) /* cache-tag error */ -#define ESR_MSE (1UL<< 9) /* multiple soft errors */ -#define ESR_MHE (1UL<<10) /* multiple hard errors */ -#define ESR_NXM (1UL<<12) /* non-existent memory */ - -#define IOC_ERR ( 1<<4) /* ioc logs an error */ -#define IOC_CMD_SHIFT 0 -#define IOC_CMD (0xf<<IOC_CMD_SHIFT) -#define IOC_CODE_SHIFT 8 -#define IOC_CODE (0xf<<IOC_CODE_SHIFT) -#define IOC_LOST ( 1<<5) -#define IOC_P_NBR ((__u32) ~((1<<13) - 1)) - -static void -mem_error(unsigned long esr, unsigned long ear) -{ - printk(" %s %s error to %s occurred at address %x\n", - ((esr & ESR_CEE) ? "Correctable" : - (esr & ESR_UEE) ? "Uncorrectable" : "A"), - (esr & ESR_WRE) ? "write" : "read", - (esr & ESR_SOR) ? "memory" : "b-cache", - (unsigned) (ear & 0x1ffffff8)); - if (esr & ESR_CTE) { - printk(" A b-cache tag parity error was detected.\n"); - } - if (esr & ESR_MSE) { - printk(" Several other correctable errors occurred.\n"); - } - if (esr & ESR_MHE) { - printk(" Several other uncorrectable errors occurred.\n"); - } - if (esr & ESR_NXM) { - printk(" Attempted to access non-existent memory.\n"); - } -} - -static void -ioc_error(__u32 stat0, __u32 stat1) -{ - static const char * const pci_cmd[] = { - "Interrupt Acknowledge", "Special", "I/O Read", "I/O Write", - "Rsvd 1", "Rsvd 2", "Memory Read", "Memory Write", "Rsvd3", - "Rsvd4", "Configuration Read", "Configuration Write", - "Memory Read Multiple", "Dual Address", "Memory Read Line", - "Memory Write and Invalidate" - }; - static const char * const err_name[] = { - "exceeded retry limit", "no device", "bad data parity", - "target abort", "bad address parity", "page table read error", - "invalid page", "data error" - }; - unsigned code = (stat0 & IOC_CODE) >> IOC_CODE_SHIFT; - unsigned cmd = (stat0 & IOC_CMD) >> IOC_CMD_SHIFT; - - printk(" %s initiated PCI %s cycle to address %x" - " failed due to %s.\n", - code > 3 ? "PCI" : "CPU", pci_cmd[cmd], stat1, err_name[code]); - - if (code == 5 || code == 6) { - printk(" (Error occurred at PCI memory address %x.)\n", - (stat0 & ~IOC_P_NBR)); - } - if (stat0 & IOC_LOST) { - printk(" Other PCI errors occurred simultaneously.\n"); - } -} - -void -lca_machine_check(unsigned long vector, unsigned long la_ptr) -{ - const char * reason; - union el_lca el; - - el.c = (struct el_common *) la_ptr; - - wrmces(rdmces()); /* reset machine check pending flag */ - - printk(KERN_CRIT "LCA machine check: vector=%#lx pc=%#lx code=%#x\n", - vector, get_irq_regs()->pc, (unsigned int) el.c->code); - - /* - * The first quadword after the common header always seems to - * be the machine check reason---don't know why this isn't - * part of the common header instead. In the case of a long - * logout frame, the upper 32 bits is the machine check - * revision level, which we ignore for now. - */ - switch ((unsigned int) el.c->code) { - case MCHK_K_TPERR: reason = "tag parity error"; break; - case MCHK_K_TCPERR: reason = "tag control parity error"; break; - case MCHK_K_HERR: reason = "access to non-existent memory"; break; - case MCHK_K_ECC_C: reason = "correctable ECC error"; break; - case MCHK_K_ECC_NC: reason = "non-correctable ECC error"; break; - case MCHK_K_CACKSOFT: reason = "MCHK_K_CACKSOFT"; break; - case MCHK_K_BUGCHECK: reason = "illegal exception in PAL mode"; break; - case MCHK_K_OS_BUGCHECK: reason = "callsys in kernel mode"; break; - case MCHK_K_DCPERR: reason = "d-cache parity error"; break; - case MCHK_K_ICPERR: reason = "i-cache parity error"; break; - case MCHK_K_SIO_SERR: reason = "SIO SERR occurred on PCI bus"; break; - case MCHK_K_SIO_IOCHK: reason = "SIO IOCHK occurred on ISA bus"; break; - case MCHK_K_DCSR: reason = "MCHK_K_DCSR"; break; - case MCHK_K_UNKNOWN: - default: reason = "unknown"; break; - } - - switch (el.c->size) { - case sizeof(struct el_lca_mcheck_short): - printk(KERN_CRIT - " Reason: %s (short frame%s, dc_stat=%#lx):\n", - reason, el.c->retry ? ", retryable" : "", - el.s->dc_stat); - if (el.s->esr & ESR_EAV) { - mem_error(el.s->esr, el.s->ear); - } - if (el.s->ioc_stat0 & IOC_ERR) { - ioc_error(el.s->ioc_stat0, el.s->ioc_stat1); - } - break; - - case sizeof(struct el_lca_mcheck_long): - printk(KERN_CRIT " Reason: %s (long frame%s):\n", - reason, el.c->retry ? ", retryable" : ""); - printk(KERN_CRIT - " reason: %#lx exc_addr: %#lx dc_stat: %#lx\n", - el.l->pt[0], el.l->exc_addr, el.l->dc_stat); - printk(KERN_CRIT " car: %#lx\n", el.l->car); - if (el.l->esr & ESR_EAV) { - mem_error(el.l->esr, el.l->ear); - } - if (el.l->ioc_stat0 & IOC_ERR) { - ioc_error(el.l->ioc_stat0, el.l->ioc_stat1); - } - break; - - default: - printk(KERN_CRIT " Unknown errorlog size %d\n", el.c->size); - } - - /* Dump the logout area to give all info. */ -#ifdef CONFIG_VERBOSE_MCHECK - if (alpha_verbose_mcheck > 1) { - unsigned long * ptr = (unsigned long *) la_ptr; - long i; - for (i = 0; i < el.c->size / sizeof(long); i += 2) { - printk(KERN_CRIT " +%8lx %016lx %016lx\n", - i*sizeof(long), ptr[i], ptr[i+1]); - } - } -#endif /* CONFIG_VERBOSE_MCHECK */ -} - -/* - * The following routines are needed to support the SPEED changing - * necessary to successfully manage the thermal problem on the AlphaBook1. - */ - -void -lca_clock_print(void) -{ - long pmr_reg; - - pmr_reg = LCA_READ_PMR; - - printk("Status of clock control:\n"); - printk("\tPrimary clock divisor\t0x%lx\n", LCA_GET_PRIMARY(pmr_reg)); - printk("\tOverride clock divisor\t0x%lx\n", LCA_GET_OVERRIDE(pmr_reg)); - printk("\tInterrupt override is %s\n", - (pmr_reg & LCA_PMR_INTO) ? "on" : "off"); - printk("\tDMA override is %s\n", - (pmr_reg & LCA_PMR_DMAO) ? "on" : "off"); - -} - -int -lca_get_clock(void) -{ - long pmr_reg; - - pmr_reg = LCA_READ_PMR; - return(LCA_GET_PRIMARY(pmr_reg)); - -} - -void -lca_clock_fiddle(int divisor) -{ - long pmr_reg; - - pmr_reg = LCA_READ_PMR; - LCA_SET_PRIMARY_CLOCK(pmr_reg, divisor); - /* lca_norm_clock = divisor; */ - LCA_WRITE_PMR(pmr_reg); - mb(); -} diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c index e9348aec4649..b22248044bf0 100644 --- a/arch/alpha/kernel/core_marvel.c +++ b/arch/alpha/kernel/core_marvel.c @@ -355,7 +355,7 @@ marvel_init_io7(struct io7 *io7) } } -void __init +static void __init marvel_io7_present(gct6_node *node) { int pe; diff --git a/arch/alpha/kernel/core_t2.c b/arch/alpha/kernel/core_t2.c index 98d5b6ff8a76..3d72d90624f1 100644 --- a/arch/alpha/kernel/core_t2.c +++ b/arch/alpha/kernel/core_t2.c @@ -10,7 +10,7 @@ * Code common to all T2 core logic chips. */ -#define __EXTERN_INLINE +#define __EXTERN_INLINE inline #include <asm/io.h> #include <asm/core_t2.h> #undef __EXTERN_INLINE diff --git a/arch/alpha/kernel/core_wildfire.c b/arch/alpha/kernel/core_wildfire.c index 3a804b67f9da..8dd08c5e4270 100644 --- a/arch/alpha/kernel/core_wildfire.c +++ b/arch/alpha/kernel/core_wildfire.c @@ -59,7 +59,7 @@ unsigned long wildfire_pca_mask; unsigned long wildfire_cpu_mask; unsigned long wildfire_mem_mask; -void __init +static void __init wildfire_init_hose(int qbbno, int hoseno) { struct pci_controller *hose; @@ -137,7 +137,7 @@ wildfire_init_hose(int qbbno, int hoseno) wildfire_pci_tbi(hose, 0, 0); /* Flush TLB at the end. */ } -void __init +static void __init wildfire_init_pca(int qbbno, int pcano) { @@ -154,7 +154,7 @@ wildfire_init_pca(int qbbno, int pcano) wildfire_init_hose(qbbno, (pcano << 1) + 1); } -void __init +static void __init wildfire_init_qbb(int qbbno) { int pcano; @@ -176,7 +176,7 @@ wildfire_init_qbb(int qbbno) } } -void __init +static void __init wildfire_hardware_probe(void) { unsigned long temp; diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index eb51f93a70c8..dd26062d75b3 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -811,6 +811,7 @@ alpha_\name: fork_like fork fork_like vfork fork_like clone +fork_like clone3 .macro sigreturn_like name .align 4 diff --git a/arch/alpha/kernel/io.c b/arch/alpha/kernel/io.c index eda09778268f..c28035d6d1e6 100644 --- a/arch/alpha/kernel/io.c +++ b/arch/alpha/kernel/io.c @@ -647,6 +647,10 @@ void _memset_c_io(volatile void __iomem *to, unsigned long c, long count) EXPORT_SYMBOL(_memset_c_io); +#if IS_ENABLED(CONFIG_VGA_CONSOLE) || IS_ENABLED(CONFIG_MDA_CONSOLE) + +#include <asm/vga.h> + /* A version of memcpy used by the vga console routines to move data around arbitrarily between screen and main memory. */ @@ -681,6 +685,21 @@ scr_memcpyw(u16 *d, const u16 *s, unsigned int count) EXPORT_SYMBOL(scr_memcpyw); +void scr_memmovew(u16 *d, const u16 *s, unsigned int count) +{ + if (d < s) + scr_memcpyw(d, s, count); + else { + count /= 2; + d += count; + s += count; + while (count--) + scr_writew(scr_readw(--s), --d); + } +} +EXPORT_SYMBOL(scr_memmovew); +#endif + void __iomem *ioport_map(unsigned long port, unsigned int size) { return IO_CONCAT(__IO_PREFIX,ioportmap) (port); diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c index 15f2effd6baf..c67047c5d830 100644 --- a/arch/alpha/kernel/irq.c +++ b/arch/alpha/kernel/irq.c @@ -28,6 +28,7 @@ #include <asm/io.h> #include <linux/uaccess.h> +#include "irq_impl.h" volatile unsigned long irq_err_count; DEFINE_PER_CPU(unsigned long, irq_pmi_count); diff --git a/arch/alpha/kernel/irq_i8259.c b/arch/alpha/kernel/irq_i8259.c index 1dcf0d9038fd..29c6c477ac35 100644 --- a/arch/alpha/kernel/irq_i8259.c +++ b/arch/alpha/kernel/irq_i8259.c @@ -98,10 +98,6 @@ init_i8259a_irqs(void) #if defined(CONFIG_ALPHA_GENERIC) # define IACK_SC alpha_mv.iack_sc -#elif defined(CONFIG_ALPHA_APECS) -# define IACK_SC APECS_IACK_SC -#elif defined(CONFIG_ALPHA_LCA) -# define IACK_SC LCA_IACK_SC #elif defined(CONFIG_ALPHA_CIA) # define IACK_SC CIA_IACK_SC #elif defined(CONFIG_ALPHA_PYXIS) diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h index c2ebcb39e589..129ae36b8e6d 100644 --- a/arch/alpha/kernel/machvec_impl.h +++ b/arch/alpha/kernel/machvec_impl.h @@ -44,33 +44,14 @@ #define DO_DEFAULT_RTC .rtc_port = 0x70 -#define DO_EV4_MMU \ - .max_asn = EV4_MAX_ASN, \ - .mv_switch_mm = ev4_switch_mm, \ - .mv_activate_mm = ev4_activate_mm, \ - .mv_flush_tlb_current = ev4_flush_tlb_current, \ - .mv_flush_tlb_current_page = ev4_flush_tlb_current_page - #define DO_EV5_MMU \ - .max_asn = EV5_MAX_ASN, \ - .mv_switch_mm = ev5_switch_mm, \ - .mv_activate_mm = ev5_activate_mm, \ - .mv_flush_tlb_current = ev5_flush_tlb_current, \ - .mv_flush_tlb_current_page = ev5_flush_tlb_current_page + .max_asn = EV5_MAX_ASN \ #define DO_EV6_MMU \ - .max_asn = EV6_MAX_ASN, \ - .mv_switch_mm = ev5_switch_mm, \ - .mv_activate_mm = ev5_activate_mm, \ - .mv_flush_tlb_current = ev5_flush_tlb_current, \ - .mv_flush_tlb_current_page = ev5_flush_tlb_current_page + .max_asn = EV6_MAX_ASN \ #define DO_EV7_MMU \ - .max_asn = EV6_MAX_ASN, \ - .mv_switch_mm = ev5_switch_mm, \ - .mv_activate_mm = ev5_activate_mm, \ - .mv_flush_tlb_current = ev5_flush_tlb_current, \ - .mv_flush_tlb_current_page = ev5_flush_tlb_current_page + .max_asn = EV6_MAX_ASN \ #define IO_LITE(UP,low) \ .hae_register = (unsigned long *) CAT(UP,_HAE_ADDRESS), \ diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c deleted file mode 100644 index ae82061edae9..000000000000 --- a/arch/alpha/kernel/pci-noop.c +++ /dev/null @@ -1,113 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/alpha/kernel/pci-noop.c - * - * Stub PCI interfaces for Jensen-specific kernels. - */ - -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/memblock.h> -#include <linux/gfp.h> -#include <linux/capability.h> -#include <linux/mm.h> -#include <linux/errno.h> -#include <linux/sched.h> -#include <linux/dma-mapping.h> -#include <linux/scatterlist.h> -#include <linux/syscalls.h> - -#include "proto.h" - - -/* - * The PCI controller list. - */ - -struct pci_controller *hose_head, **hose_tail = &hose_head; -struct pci_controller *pci_isa_hose; - - -struct pci_controller * __init -alloc_pci_controller(void) -{ - struct pci_controller *hose; - - hose = memblock_alloc(sizeof(*hose), SMP_CACHE_BYTES); - if (!hose) - panic("%s: Failed to allocate %zu bytes\n", __func__, - sizeof(*hose)); - - *hose_tail = hose; - hose_tail = &hose->next; - - return hose; -} - -struct resource * __init -alloc_resource(void) -{ - void *ptr = memblock_alloc(sizeof(struct resource), SMP_CACHE_BYTES); - - if (!ptr) - panic("%s: Failed to allocate %zu bytes\n", __func__, - sizeof(struct resource)); - - return ptr; -} - -SYSCALL_DEFINE3(pciconfig_iobase, long, which, unsigned long, bus, - unsigned long, dfn) -{ - struct pci_controller *hose; - - /* from hose or from bus.devfn */ - if (which & IOBASE_FROM_HOSE) { - for (hose = hose_head; hose; hose = hose->next) - if (hose->index == bus) - break; - if (!hose) - return -ENODEV; - } else { - /* Special hook for ISA access. */ - if (bus == 0 && dfn == 0) - hose = pci_isa_hose; - else - return -ENODEV; - } - - switch (which & ~IOBASE_FROM_HOSE) { - case IOBASE_HOSE: - return hose->index; - case IOBASE_SPARSE_MEM: - return hose->sparse_mem_base; - case IOBASE_DENSE_MEM: - return hose->dense_mem_base; - case IOBASE_SPARSE_IO: - return hose->sparse_io_base; - case IOBASE_DENSE_IO: - return hose->dense_io_base; - case IOBASE_ROOT_BUS: - return hose->bus->number; - } - - return -EOPNOTSUPP; -} - -SYSCALL_DEFINE5(pciconfig_read, unsigned long, bus, unsigned long, dfn, - unsigned long, off, unsigned long, len, void __user *, buf) -{ - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - else - return -ENODEV; -} - -SYSCALL_DEFINE5(pciconfig_write, unsigned long, bus, unsigned long, dfn, - unsigned long, off, unsigned long, len, void __user *, buf) -{ - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - else - return -ENODEV; -} diff --git a/arch/alpha/kernel/pci_impl.h b/arch/alpha/kernel/pci_impl.h index 18043af45e2b..a16325ce21c4 100644 --- a/arch/alpha/kernel/pci_impl.h +++ b/arch/alpha/kernel/pci_impl.h @@ -143,9 +143,7 @@ struct pci_iommu_arena unsigned int align_entry; }; -#if defined(CONFIG_ALPHA_SRM) && \ - (defined(CONFIG_ALPHA_CIA) || defined(CONFIG_ALPHA_LCA) || \ - defined(CONFIG_ALPHA_AVANTI)) +#if defined(CONFIG_ALPHA_SRM) && defined(CONFIG_ALPHA_CIA) # define NEED_SRM_SAVE_RESTORE #else # undef NEED_SRM_SAVE_RESTORE diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c index ccdb508c1516..1f0eb4f25c0f 100644 --- a/arch/alpha/kernel/perf_event.c +++ b/arch/alpha/kernel/perf_event.c @@ -870,7 +870,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr, /* * Init call to initialise performance events at kernel startup. */ -int __init init_hw_perf_events(void) +static int __init init_hw_perf_events(void) { pr_info("Performance events: "); diff --git a/arch/alpha/kernel/proto.h b/arch/alpha/kernel/proto.h index 2c89c1c55712..a8bc3ead776b 100644 --- a/arch/alpha/kernel/proto.h +++ b/arch/alpha/kernel/proto.h @@ -15,13 +15,7 @@ struct pt_regs; struct task_struct; struct pci_dev; struct pci_controller; - -/* core_apecs.c */ -extern struct pci_ops apecs_pci_ops; -extern void apecs_init_arch(void); -extern void apecs_pci_clr_err(void); -extern void apecs_machine_check(unsigned long vector, unsigned long la_ptr); -extern void apecs_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); +struct pci_bus; /* core_cia.c */ extern struct pci_ops cia_pci_ops; @@ -38,12 +32,6 @@ extern int irongate_pci_clr_err(void); extern void irongate_init_arch(void); #define irongate_pci_tbi ((void *)0) -/* core_lca.c */ -extern struct pci_ops lca_pci_ops; -extern void lca_init_arch(void); -extern void lca_machine_check(unsigned long vector, unsigned long la_ptr); -extern void lca_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); - /* core_marvel.c */ extern struct pci_ops marvel_pci_ops; extern void marvel_init_arch(void); @@ -114,6 +102,9 @@ extern int boot_cpuid; #ifdef CONFIG_VERBOSE_MCHECK extern unsigned long alpha_verbose_mcheck; #endif +#ifdef CONFIG_BLK_DEV_INITRD +extern void * __init move_initrd(unsigned long); +#endif extern struct screen_info vgacon_screen_info; /* srmcons.c */ @@ -128,6 +119,7 @@ extern void unregister_srm_console(void); /* smp.c */ extern void setup_smp(void); extern void handle_ipi(struct pt_regs *); +extern void __init smp_callin(void); /* bios32.c */ /* extern void reset_for_srm(void); */ @@ -139,13 +131,13 @@ extern void common_init_rtc(void); extern unsigned long est_cycle_freq; /* smc37c93x.c */ -extern void SMC93x_Init(void); +extern int __init SMC93x_Init(void); /* smc37c669.c */ -extern void SMC669_Init(int); +extern void __init SMC669_Init(int); /* es1888.c */ -extern void es1888_init(void); +extern void __init es1888_init(void); /* ../lib/fpreg.c */ extern void alpha_write_fp_reg (unsigned long reg, unsigned long val); @@ -166,19 +158,37 @@ extern void entSys(void); extern void entUna(void); extern void entDbg(void); +/* pci.c */ +extern void pcibios_claim_one_bus(struct pci_bus *); + /* ptrace.c */ extern int ptrace_set_bpt (struct task_struct *child); extern int ptrace_cancel_bpt (struct task_struct *child); +extern void syscall_trace_leave(void); +extern unsigned long syscall_trace_enter(void); + +/* signal.c */ +struct sigcontext; +extern void do_sigreturn(struct sigcontext __user *); +struct rt_sigframe; +extern void do_rt_sigreturn(struct rt_sigframe __user *); +extern void do_work_pending(struct pt_regs *, unsigned long, unsigned long, unsigned long); /* traps.c */ extern void dik_show_regs(struct pt_regs *regs, unsigned long *r9_15); extern void die_if_kernel(char *, struct pt_regs *, long, unsigned long *); +extern void do_entInt(unsigned long, unsigned long, unsigned long, struct pt_regs *); +extern void do_entArith(unsigned long, unsigned long, struct pt_regs *); +extern void do_entIF(unsigned long, struct pt_regs *); +extern void do_entDbg(struct pt_regs *); +struct allregs; +extern void do_entUna(void *, unsigned long, unsigned long, struct allregs *); +extern void do_entUnaUser(void __user *, unsigned long, unsigned long, struct pt_regs *); /* sys_titan.c */ extern void titan_dispatch_irqs(u64); /* ../mm/init.c */ -extern void switch_to_system_map(void); extern void srm_paging_stop(void); static inline int diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index 0738f9396f95..bebdffafaee8 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -171,35 +171,22 @@ EXPORT_SYMBOL(__direct_map_size); asm(".weak "#X) WEAK(alcor_mv); -WEAK(alphabook1_mv); -WEAK(avanti_mv); -WEAK(cabriolet_mv); WEAK(clipper_mv); WEAK(dp264_mv); WEAK(eb164_mv); -WEAK(eb64p_mv); -WEAK(eb66_mv); -WEAK(eb66p_mv); WEAK(eiger_mv); -WEAK(jensen_mv); WEAK(lx164_mv); -WEAK(lynx_mv); WEAK(marvel_ev7_mv); WEAK(miata_mv); -WEAK(mikasa_mv); WEAK(mikasa_primo_mv); WEAK(monet_mv); WEAK(nautilus_mv); -WEAK(noname_mv); -WEAK(noritake_mv); WEAK(noritake_primo_mv); -WEAK(p2k_mv); WEAK(pc164_mv); WEAK(privateer_mv); WEAK(rawhide_mv); WEAK(ruffian_mv); WEAK(rx164_mv); -WEAK(sable_mv); WEAK(sable_gamma_mv); WEAK(shark_mv); WEAK(sx164_mv); @@ -207,7 +194,6 @@ WEAK(takara_mv); WEAK(titan_mv); WEAK(webbrick_mv); WEAK(wildfire_mv); -WEAK(xl_mv); WEAK(xlt_mv); #undef WEAK @@ -224,7 +210,7 @@ static void __init reserve_std_resources(void) { static struct resource standard_io_resources[] = { - { .name = "rtc", .start = -1, .end = -1 }, + { .name = "rtc", .start = 0x70, .end = 0x7f}, { .name = "dma1", .start = 0x00, .end = 0x1f }, { .name = "pic1", .start = 0x20, .end = 0x3f }, { .name = "timer", .start = 0x40, .end = 0x5f }, @@ -246,10 +232,6 @@ reserve_std_resources(void) } } - /* Fix up for the Jensen's queer RTC placement. */ - standard_io_resources[0].start = RTC_PORT(0); - standard_io_resources[0].end = RTC_PORT(0) + 0x0f; - for (i = 0; i < ARRAY_SIZE(standard_io_resources); ++i) request_resource(io, standard_io_resources+i); } @@ -486,14 +468,7 @@ setup_arch(char **cmdline_p) /* * Locate the command line. */ - /* Hack for Jensen... since we're restricted to 8 or 16 chars for - boot flags depending on the boot mode, we need some shorthand. - This should do for installation. */ - if (strcmp(COMMAND_LINE, "INSTALL") == 0) { - strscpy(command_line, "root=/dev/fd0 load_ramdisk=1", sizeof(command_line)); - } else { - strscpy(command_line, COMMAND_LINE, sizeof(command_line)); - } + strscpy(command_line, COMMAND_LINE, sizeof(command_line)); strcpy(boot_command_line, command_line); *cmdline_p = command_line; @@ -706,12 +681,6 @@ static int eb164_indices[] = {0,0,0,1,1,1,1,1,2,2,2,2,3,3,3,3,4}; static char alcor_names[][16] = {"Alcor", "Maverick", "Bret"}; static int alcor_indices[] = {0,0,0,1,1,1,0,0,0,0,0,0,2,2,2,2,2,2}; -static char eb64p_names[][16] = {"EB64+", "Cabriolet", "AlphaPCI64"}; -static int eb64p_indices[] = {0,0,1,2}; - -static char eb66_names[][8] = {"EB66", "EB66+"}; -static int eb66_indices[] = {0,0,1}; - static char marvel_names[][16] = { "Marvel/EV7" }; @@ -745,26 +714,26 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu) NULL, /* Ruby */ NULL, /* Flamingo */ NULL, /* Mannequin */ - &jensen_mv, + NULL, /* Jensens */ NULL, /* Pelican */ NULL, /* Morgan */ NULL, /* Sable -- see below. */ NULL, /* Medulla */ - &noname_mv, + NULL, /* Noname */ NULL, /* Turbolaser */ - &avanti_mv, + NULL, /* Avanti */ NULL, /* Mustang */ NULL, /* Alcor, Bret, Maverick. HWRPB inaccurate? */ NULL, /* Tradewind */ NULL, /* Mikasa -- see below. */ NULL, /* EB64 */ - NULL, /* EB66 -- see variation. */ - NULL, /* EB64+ -- see variation. */ - &alphabook1_mv, + NULL, /* EB66 */ + NULL, /* EB64+ */ + NULL, /* Alphabook1 */ &rawhide_mv, NULL, /* K2 */ - &lynx_mv, /* Lynx */ - &xl_mv, + NULL, /* Lynx */ + NULL, /* XL */ NULL, /* EB164 -- see variation. */ NULL, /* Noritake -- see below. */ NULL, /* Cortex */ @@ -803,19 +772,6 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu) &eb164_mv, &pc164_mv, &lx164_mv, &sx164_mv, &rx164_mv }; - static struct alpha_machine_vector *eb64p_vecs[] __initdata = - { - &eb64p_mv, - &cabriolet_mv, - &cabriolet_mv /* AlphaPCI64 */ - }; - - static struct alpha_machine_vector *eb66_vecs[] __initdata = - { - &eb66_mv, - &eb66p_mv - }; - static struct alpha_machine_vector *marvel_vecs[] __initdata = { &marvel_ev7_mv, @@ -883,14 +839,6 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu) if (vec == &eb164_mv && cpu == EV56_CPU) vec = &pc164_mv; break; - case ST_DEC_EB64P: - if (member < ARRAY_SIZE(eb64p_indices)) - vec = eb64p_vecs[eb64p_indices[member]]; - break; - case ST_DEC_EB66: - if (member < ARRAY_SIZE(eb66_indices)) - vec = eb66_vecs[eb66_indices[member]]; - break; case ST_DEC_MARVEL: if (member < ARRAY_SIZE(marvel_indices)) vec = marvel_vecs[marvel_indices[member]]; @@ -905,22 +853,13 @@ get_sysvec(unsigned long type, unsigned long variation, unsigned long cpu) vec = tsunami_vecs[tsunami_indices[member]]; break; case ST_DEC_1000: - if (cpu == EV5_CPU || cpu == EV56_CPU) - vec = &mikasa_primo_mv; - else - vec = &mikasa_mv; + vec = &mikasa_primo_mv; break; case ST_DEC_NORITAKE: - if (cpu == EV5_CPU || cpu == EV56_CPU) - vec = &noritake_primo_mv; - else - vec = &noritake_mv; + vec = &noritake_primo_mv; break; case ST_DEC_2100_A500: - if (cpu == EV5_CPU || cpu == EV56_CPU) - vec = &sable_gamma_mv; - else - vec = &sable_mv; + vec = &sable_gamma_mv; break; } } @@ -933,41 +872,27 @@ get_sysvec_byname(const char *name) static struct alpha_machine_vector *all_vecs[] __initdata = { &alcor_mv, - &alphabook1_mv, - &avanti_mv, - &cabriolet_mv, &clipper_mv, &dp264_mv, &eb164_mv, - &eb64p_mv, - &eb66_mv, - &eb66p_mv, &eiger_mv, - &jensen_mv, &lx164_mv, - &lynx_mv, &miata_mv, - &mikasa_mv, &mikasa_primo_mv, &monet_mv, &nautilus_mv, - &noname_mv, - &noritake_mv, &noritake_primo_mv, - &p2k_mv, &pc164_mv, &privateer_mv, &rawhide_mv, &ruffian_mv, &rx164_mv, - &sable_mv, &sable_gamma_mv, &shark_mv, &sx164_mv, &takara_mv, &webbrick_mv, &wildfire_mv, - &xl_mv, &xlt_mv }; @@ -1029,14 +954,6 @@ get_sysnames(unsigned long type, unsigned long variation, unsigned long cpu, if (member < ARRAY_SIZE(alcor_indices)) *variation_name = alcor_names[alcor_indices[member]]; break; - case ST_DEC_EB64P: - if (member < ARRAY_SIZE(eb64p_indices)) - *variation_name = eb64p_names[eb64p_indices[member]]; - break; - case ST_DEC_EB66: - if (member < ARRAY_SIZE(eb66_indices)) - *variation_name = eb66_names[eb66_indices[member]]; - break; case ST_DEC_MARVEL: if (member < ARRAY_SIZE(marvel_indices)) *variation_name = marvel_names[marvel_indices[member]]; diff --git a/arch/alpha/kernel/smc37c669.c b/arch/alpha/kernel/smc37c669.c index bbbd34586de0..a5a6ed97a6ce 100644 --- a/arch/alpha/kernel/smc37c669.c +++ b/arch/alpha/kernel/smc37c669.c @@ -11,6 +11,8 @@ #include <asm/hwrpb.h> #include <asm/io.h> +#include "proto.h" + #if 0 # define DBG_DEVS(args) printk args #else @@ -2430,13 +2432,15 @@ int __init smcc669_write( struct FILE *fp, int size, int number, unsigned char * } #endif -void __init +#if SMC_DEBUG +static void __init SMC37c669_dump_registers(void) { int i; for (i = 0; i <= 0x29; i++) printk("-- CR%02x : %02x\n", i, SMC37c669_read_config(i)); } +#endif /*+ * ============================================================================ * = SMC_init - SMC37c669 Super I/O controller initialization = diff --git a/arch/alpha/kernel/smc37c93x.c b/arch/alpha/kernel/smc37c93x.c index 71cd7aca38ce..8028273f0d16 100644 --- a/arch/alpha/kernel/smc37c93x.c +++ b/arch/alpha/kernel/smc37c93x.c @@ -12,6 +12,8 @@ #include <asm/hwrpb.h> #include <asm/io.h> +#include "proto.h" + #define SMC_DEBUG 0 #if SMC_DEBUG diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index 8e9dd63b220c..ed06367ece57 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -38,6 +38,7 @@ #include <asm/irq.h> #include <asm/mmu_context.h> #include <asm/tlbflush.h> +#include <asm/cacheflush.h> #include "proto.h" #include "irq_impl.h" diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c index feaf89f6936b..3e61073f4b30 100644 --- a/arch/alpha/kernel/srmcons.c +++ b/arch/alpha/kernel/srmcons.c @@ -21,6 +21,8 @@ #include <asm/console.h> #include <linux/uaccess.h> +#include "proto.h" + static DEFINE_SPINLOCK(srmcons_callback_lock); static int srm_is_registered_console = 0; diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c index 47459b73cdb7..54e75d4fdbe3 100644 --- a/arch/alpha/kernel/sys_cabriolet.c +++ b/arch/alpha/kernel/sys_cabriolet.c @@ -6,8 +6,7 @@ * Copyright (C) 1996 Jay A Estabrook * Copyright (C) 1998, 1999, 2000 Richard Henderson * - * Code supporting the Cabriolet (AlphaPC64), EB66+, and EB164, - * PC164 and LX164. + * Code supporting the PC164 and LX164. */ #include <linux/kernel.h> @@ -23,9 +22,7 @@ #include <asm/irq.h> #include <asm/mmu_context.h> #include <asm/io.h> -#include <asm/core_apecs.h> #include <asm/core_cia.h> -#include <asm/core_lca.h> #include <asm/tlbflush.h> #include "proto.h" @@ -233,13 +230,6 @@ cabriolet_enable_ide(void) } static inline void __init -cabriolet_init_pci(void) -{ - common_init_pci(); - cabriolet_enable_ide(); -} - -static inline void __init cia_cab_init_pci(void) { cia_init_pci(); @@ -317,81 +307,6 @@ alphapc164_init_pci(void) * The System Vector */ -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_CABRIOLET) -struct alpha_machine_vector cabriolet_mv __initmv = { - .vector_name = "Cabriolet", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_APECS_IO, - .machine_check = apecs_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 35, - .device_interrupt = cabriolet_device_interrupt, - - .init_arch = apecs_init_arch, - .init_irq = cabriolet_init_irq, - .init_rtc = common_init_rtc, - .init_pci = cabriolet_init_pci, - .pci_map_irq = cabriolet_map_irq, - .pci_swizzle = common_swizzle, -}; -#ifndef CONFIG_ALPHA_EB64P -ALIAS_MV(cabriolet) -#endif -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EB164) -struct alpha_machine_vector eb164_mv __initmv = { - .vector_name = "EB164", - DO_EV5_MMU, - DO_DEFAULT_RTC, - DO_CIA_IO, - .machine_check = cia_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = CIA_DEFAULT_MEM_BASE, - - .nr_irqs = 35, - .device_interrupt = cabriolet_device_interrupt, - - .init_arch = cia_init_arch, - .init_irq = cabriolet_init_irq, - .init_rtc = common_init_rtc, - .init_pci = cia_cab_init_pci, - .kill_arch = cia_kill_arch, - .pci_map_irq = cabriolet_map_irq, - .pci_swizzle = common_swizzle, -}; -ALIAS_MV(eb164) -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EB66P) -struct alpha_machine_vector eb66p_mv __initmv = { - .vector_name = "EB66+", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_LCA_IO, - .machine_check = lca_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 35, - .device_interrupt = cabriolet_device_interrupt, - - .init_arch = lca_init_arch, - .init_irq = cabriolet_init_irq, - .init_rtc = common_init_rtc, - .init_pci = cabriolet_init_pci, - .pci_map_irq = eb66p_map_irq, - .pci_swizzle = common_swizzle, -}; -ALIAS_MV(eb66p) -#endif - #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_LX164) struct alpha_machine_vector lx164_mv __initmv = { .vector_name = "LX164", diff --git a/arch/alpha/kernel/sys_eb64p.c b/arch/alpha/kernel/sys_eb64p.c deleted file mode 100644 index 3c43fd347526..000000000000 --- a/arch/alpha/kernel/sys_eb64p.c +++ /dev/null @@ -1,238 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/alpha/kernel/sys_eb64p.c - * - * Copyright (C) 1995 David A Rusling - * Copyright (C) 1996 Jay A Estabrook - * Copyright (C) 1998, 1999 Richard Henderson - * - * Code supporting the EB64+ and EB66. - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/bitops.h> - -#include <asm/ptrace.h> -#include <asm/dma.h> -#include <asm/irq.h> -#include <asm/mmu_context.h> -#include <asm/io.h> -#include <asm/core_apecs.h> -#include <asm/core_lca.h> -#include <asm/hwrpb.h> -#include <asm/tlbflush.h> - -#include "proto.h" -#include "irq_impl.h" -#include "pci_impl.h" -#include "machvec_impl.h" - - -/* Note mask bit is true for DISABLED irqs. */ -static unsigned int cached_irq_mask = -1; - -static inline void -eb64p_update_irq_hw(unsigned int irq, unsigned long mask) -{ - outb(mask >> (irq >= 24 ? 24 : 16), (irq >= 24 ? 0x27 : 0x26)); -} - -static inline void -eb64p_enable_irq(struct irq_data *d) -{ - eb64p_update_irq_hw(d->irq, cached_irq_mask &= ~(1 << d->irq)); -} - -static void -eb64p_disable_irq(struct irq_data *d) -{ - eb64p_update_irq_hw(d->irq, cached_irq_mask |= 1 << d->irq); -} - -static struct irq_chip eb64p_irq_type = { - .name = "EB64P", - .irq_unmask = eb64p_enable_irq, - .irq_mask = eb64p_disable_irq, - .irq_mask_ack = eb64p_disable_irq, -}; - -static void -eb64p_device_interrupt(unsigned long vector) -{ - unsigned long pld; - unsigned int i; - - /* Read the interrupt summary registers */ - pld = inb(0x26) | (inb(0x27) << 8); - - /* - * Now, for every possible bit set, work through - * them and call the appropriate interrupt handler. - */ - while (pld) { - i = ffz(~pld); - pld &= pld - 1; /* clear least bit set */ - - if (i == 5) { - isa_device_interrupt(vector); - } else { - handle_irq(16 + i); - } - } -} - -static void __init -eb64p_init_irq(void) -{ - long i; - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_CABRIOLET) - /* - * CABRIO SRM may not set variation correctly, so here we test - * the high word of the interrupt summary register for the RAZ - * bits, and hope that a true EB64+ would read all ones... - */ - if (inw(0x806) != 0xffff) { - extern struct alpha_machine_vector cabriolet_mv; - - printk("Detected Cabriolet: correcting HWRPB.\n"); - - hwrpb->sys_variation |= 2L << 10; - hwrpb_update_checksum(hwrpb); - - alpha_mv = cabriolet_mv; - alpha_mv.init_irq(); - return; - } -#endif /* GENERIC */ - - outb(0xff, 0x26); - outb(0xff, 0x27); - - init_i8259a_irqs(); - - for (i = 16; i < 32; ++i) { - irq_set_chip_and_handler(i, &eb64p_irq_type, handle_level_irq); - irq_set_status_flags(i, IRQ_LEVEL); - } - - common_init_isa_dma(); - if (request_irq(16 + 5, no_action, 0, "isa-cascade", NULL)) - pr_err("Failed to register isa-cascade interrupt\n"); -} - -/* - * PCI Fixup configuration. - * - * There are two 8 bit external summary registers as follows: - * - * Summary @ 0x26: - * Bit Meaning - * 0 Interrupt Line A from slot 0 - * 1 Interrupt Line A from slot 1 - * 2 Interrupt Line B from slot 0 - * 3 Interrupt Line B from slot 1 - * 4 Interrupt Line C from slot 0 - * 5 Interrupt line from the two ISA PICs - * 6 Tulip - * 7 NCR SCSI - * - * Summary @ 0x27 - * Bit Meaning - * 0 Interrupt Line C from slot 1 - * 1 Interrupt Line D from slot 0 - * 2 Interrupt Line D from slot 1 - * 3 RAZ - * 4 RAZ - * 5 RAZ - * 6 RAZ - * 7 RAZ - * - * The device to slot mapping looks like: - * - * Slot Device - * 5 NCR SCSI controller - * 6 PCI on board slot 0 - * 7 PCI on board slot 1 - * 8 Intel SIO PCI-ISA bridge chip - * 9 Tulip - DECchip 21040 Ethernet controller - * - * - * This two layered interrupt approach means that we allocate IRQ 16 and - * above for PCI interrupts. The IRQ relates to which bit the interrupt - * comes in on. This makes interrupt processing much easier. - */ - -static int -eb64p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - static char irq_tab[5][5] = { - /*INT INTA INTB INTC INTD */ - {16+7, 16+7, 16+7, 16+7, 16+7}, /* IdSel 5, slot ?, ?? */ - {16+0, 16+0, 16+2, 16+4, 16+9}, /* IdSel 6, slot ?, ?? */ - {16+1, 16+1, 16+3, 16+8, 16+10}, /* IdSel 7, slot ?, ?? */ - { -1, -1, -1, -1, -1}, /* IdSel 8, SIO */ - {16+6, 16+6, 16+6, 16+6, 16+6}, /* IdSel 9, TULIP */ - }; - const long min_idsel = 5, max_idsel = 9, irqs_per_slot = 5; - return COMMON_TABLE_LOOKUP; -} - - -/* - * The System Vector - */ - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EB64P) -struct alpha_machine_vector eb64p_mv __initmv = { - .vector_name = "EB64+", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_APECS_IO, - .machine_check = apecs_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 32, - .device_interrupt = eb64p_device_interrupt, - - .init_arch = apecs_init_arch, - .init_irq = eb64p_init_irq, - .init_rtc = common_init_rtc, - .init_pci = common_init_pci, - .kill_arch = NULL, - .pci_map_irq = eb64p_map_irq, - .pci_swizzle = common_swizzle, -}; -ALIAS_MV(eb64p) -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EB66) -struct alpha_machine_vector eb66_mv __initmv = { - .vector_name = "EB66", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_LCA_IO, - .machine_check = lca_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 32, - .device_interrupt = eb64p_device_interrupt, - - .init_arch = lca_init_arch, - .init_irq = eb64p_init_irq, - .init_rtc = common_init_rtc, - .init_pci = common_init_pci, - .pci_map_irq = eb64p_map_irq, - .pci_swizzle = common_swizzle, -}; -ALIAS_MV(eb66) -#endif diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c deleted file mode 100644 index 5c9c88428124..000000000000 --- a/arch/alpha/kernel/sys_jensen.c +++ /dev/null @@ -1,237 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/alpha/kernel/sys_jensen.c - * - * Copyright (C) 1995 Linus Torvalds - * Copyright (C) 1998, 1999 Richard Henderson - * - * Code supporting the Jensen. - */ -#define __EXTERN_INLINE -#include <asm/io.h> -#include <asm/jensen.h> -#undef __EXTERN_INLINE - -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/pci.h> -#include <linux/init.h> - -#include <asm/ptrace.h> - -#include <asm/dma.h> -#include <asm/irq.h> -#include <asm/mmu_context.h> -#include <asm/tlbflush.h> - -#include "proto.h" -#include "irq_impl.h" -#include "pci_impl.h" -#include "machvec_impl.h" - - -/* - * Jensen is special: the vector is 0x8X0 for EISA interrupt X, and - * 0x9X0 for the local motherboard interrupts. - * - * Note especially that those local interrupts CANNOT be masked, - * which causes much of the pain below... - * - * 0x660 - NMI - * - * 0x800 - IRQ0 interval timer (not used, as we use the RTC timer) - * 0x810 - IRQ1 line printer (duh..) - * 0x860 - IRQ6 floppy disk - * - * 0x900 - COM1 - * 0x920 - COM2 - * 0x980 - keyboard - * 0x990 - mouse - * - * PCI-based systems are more sane: they don't have the local - * interrupts at all, and have only normal PCI interrupts from - * devices. Happily it's easy enough to do a sane mapping from the - * Jensen. - * - * Note that this means that we may have to do a hardware - * "local_op" to a different interrupt than we report to the rest of the - * world. - */ - -static void -jensen_local_enable(struct irq_data *d) -{ - /* the parport is really hw IRQ 1, silly Jensen. */ - if (d->irq == 7) - i8259a_enable_irq(d); -} - -static void -jensen_local_disable(struct irq_data *d) -{ - /* the parport is really hw IRQ 1, silly Jensen. */ - if (d->irq == 7) - i8259a_disable_irq(d); -} - -static void -jensen_local_mask_ack(struct irq_data *d) -{ - /* the parport is really hw IRQ 1, silly Jensen. */ - if (d->irq == 7) - i8259a_mask_and_ack_irq(d); -} - -static struct irq_chip jensen_local_irq_type = { - .name = "LOCAL", - .irq_unmask = jensen_local_enable, - .irq_mask = jensen_local_disable, - .irq_mask_ack = jensen_local_mask_ack, -}; - -static void -jensen_device_interrupt(unsigned long vector) -{ - int irq; - - switch (vector) { - case 0x660: - printk("Whee.. NMI received. Probable hardware error\n"); - printk("61=%02x, 461=%02x\n", inb(0x61), inb(0x461)); - return; - - /* local device interrupts: */ - case 0x900: irq = 4; break; /* com1 -> irq 4 */ - case 0x920: irq = 3; break; /* com2 -> irq 3 */ - case 0x980: irq = 1; break; /* kbd -> irq 1 */ - case 0x990: irq = 9; break; /* mouse -> irq 9 */ - - default: - if (vector > 0x900) { - printk("Unknown local interrupt %lx\n", vector); - return; - } - - irq = (vector - 0x800) >> 4; - if (irq == 1) - irq = 7; - break; - } - - /* If there is no handler yet... */ - if (!irq_has_action(irq)) { - /* If it is a local interrupt that cannot be masked... */ - if (vector >= 0x900) - { - /* Clear keyboard/mouse state */ - inb(0x64); - inb(0x60); - /* Reset serial ports */ - inb(0x3fa); - inb(0x2fa); - outb(0x0c, 0x3fc); - outb(0x0c, 0x2fc); - /* Clear NMI */ - outb(0,0x61); - outb(0,0x461); - } - } - -#if 0 - /* A useful bit of code to find out if an interrupt is going wild. */ - { - static unsigned int last_msg = 0, last_cc = 0; - static int last_irq = -1, count = 0; - unsigned int cc; - - __asm __volatile("rpcc %0" : "=r"(cc)); - ++count; -#define JENSEN_CYCLES_PER_SEC (150000000) - if (cc - last_msg > ((JENSEN_CYCLES_PER_SEC) * 3) || - irq != last_irq) { - printk(KERN_CRIT " irq %d count %d cc %u @ %lx\n", - irq, count, cc-last_cc, get_irq_regs()->pc); - count = 0; - last_msg = cc; - last_irq = irq; - } - last_cc = cc; - } -#endif - - handle_irq(irq); -} - -static void __init -jensen_init_irq(void) -{ - init_i8259a_irqs(); - - irq_set_chip_and_handler(1, &jensen_local_irq_type, handle_level_irq); - irq_set_chip_and_handler(4, &jensen_local_irq_type, handle_level_irq); - irq_set_chip_and_handler(3, &jensen_local_irq_type, handle_level_irq); - irq_set_chip_and_handler(7, &jensen_local_irq_type, handle_level_irq); - irq_set_chip_and_handler(9, &jensen_local_irq_type, handle_level_irq); - - common_init_isa_dma(); -} - -static void __init -jensen_init_arch(void) -{ - struct pci_controller *hose; -#ifdef CONFIG_PCI - static struct pci_dev fake_isa_bridge = { .dma_mask = 0xffffffffUL, }; - - isa_bridge = &fake_isa_bridge; -#endif - - /* Create a hose so that we can report i/o base addresses to - userland. */ - - pci_isa_hose = hose = alloc_pci_controller(); - hose->io_space = &ioport_resource; - hose->mem_space = &iomem_resource; - hose->index = 0; - - hose->sparse_mem_base = EISA_MEM - IDENT_ADDR; - hose->dense_mem_base = 0; - hose->sparse_io_base = EISA_IO - IDENT_ADDR; - hose->dense_io_base = 0; - - hose->sg_isa = hose->sg_pci = NULL; - __direct_map_base = 0; - __direct_map_size = 0xffffffff; -} - -static void -jensen_machine_check(unsigned long vector, unsigned long la) -{ - printk(KERN_CRIT "Machine check\n"); -} - -/* - * The System Vector - */ - -struct alpha_machine_vector jensen_mv __initmv = { - .vector_name = "Jensen", - DO_EV4_MMU, - IO_LITE(JENSEN,jensen), - .machine_check = jensen_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .rtc_port = 0x170, - - .nr_irqs = 16, - .device_interrupt = jensen_device_interrupt, - - .init_arch = jensen_init_arch, - .init_irq = jensen_init_irq, - .init_rtc = common_init_rtc, - .init_pci = NULL, - .kill_arch = NULL, -}; -ALIAS_MV(jensen) diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c index 7690dfd57cb6..557802398231 100644 --- a/arch/alpha/kernel/sys_mikasa.c +++ b/arch/alpha/kernel/sys_mikasa.c @@ -23,7 +23,6 @@ #include <asm/irq.h> #include <asm/mmu_context.h> #include <asm/io.h> -#include <asm/core_apecs.h> #include <asm/core_cia.h> #include <asm/tlbflush.h> @@ -164,64 +163,9 @@ mikasa_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) } -#if defined(CONFIG_ALPHA_GENERIC) || !defined(CONFIG_ALPHA_PRIMO) -static void -mikasa_apecs_machine_check(unsigned long vector, unsigned long la_ptr) -{ -#define MCHK_NO_DEVSEL 0x205U -#define MCHK_NO_TABT 0x204U - - struct el_common *mchk_header; - unsigned int code; - - mchk_header = (struct el_common *)la_ptr; - - /* Clear the error before any reporting. */ - mb(); - mb(); /* magic */ - draina(); - apecs_pci_clr_err(); - wrmces(0x7); - mb(); - - code = mchk_header->code; - process_mcheck_info(vector, la_ptr, "MIKASA APECS", - (mcheck_expected(0) - && (code == MCHK_NO_DEVSEL - || code == MCHK_NO_TABT))); -} -#endif - - /* * The System Vector */ - -#if defined(CONFIG_ALPHA_GENERIC) || !defined(CONFIG_ALPHA_PRIMO) -struct alpha_machine_vector mikasa_mv __initmv = { - .vector_name = "Mikasa", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_APECS_IO, - .machine_check = mikasa_apecs_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 32, - .device_interrupt = mikasa_device_interrupt, - - .init_arch = apecs_init_arch, - .init_irq = mikasa_init_irq, - .init_rtc = common_init_rtc, - .init_pci = common_init_pci, - .pci_map_irq = mikasa_map_irq, - .pci_swizzle = common_swizzle, -}; -ALIAS_MV(mikasa) -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_PRIMO) struct alpha_machine_vector mikasa_primo_mv __initmv = { .vector_name = "Mikasa-Primo", DO_EV5_MMU, @@ -244,4 +188,3 @@ struct alpha_machine_vector mikasa_primo_mv __initmv = { .pci_swizzle = common_swizzle, }; ALIAS_MV(mikasa_primo) -#endif diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c index 96fd6ff3fe81..13b79960b4b9 100644 --- a/arch/alpha/kernel/sys_nautilus.c +++ b/arch/alpha/kernel/sys_nautilus.c @@ -78,7 +78,7 @@ nautilus_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return irq; } -void +static void nautilus_kill_arch(int mode) { struct pci_bus *bus = pci_isa_hose->bus; @@ -127,7 +127,7 @@ naut_sys_machine_check(unsigned long vector, unsigned long la_ptr, /* Machine checks can come from two sources - those on the CPU and those in the system. They are analysed separately but all starts here. */ -void +static void nautilus_machine_check(unsigned long vector, unsigned long la_ptr) { char *mchk_class; @@ -184,8 +184,6 @@ nautilus_machine_check(unsigned long vector, unsigned long la_ptr) mb(); } -extern void pcibios_claim_one_bus(struct pci_bus *); - static struct resource irongate_mem = { .name = "Irongate PCI MEM", .flags = IORESOURCE_MEM, @@ -197,7 +195,7 @@ static struct resource busn_resource = { .flags = IORESOURCE_BUS, }; -void __init +static void __init nautilus_init_pci(void) { struct pci_controller *hose = hose_head; diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c index 47f3ce4f719a..eed3f16561c0 100644 --- a/arch/alpha/kernel/sys_noritake.c +++ b/arch/alpha/kernel/sys_noritake.c @@ -24,7 +24,6 @@ #include <asm/irq.h> #include <asm/mmu_context.h> #include <asm/io.h> -#include <asm/core_apecs.h> #include <asm/core_cia.h> #include <asm/tlbflush.h> @@ -253,64 +252,6 @@ noritake_swizzle(struct pci_dev *dev, u8 *pinp) return slot; } -#if defined(CONFIG_ALPHA_GENERIC) || !defined(CONFIG_ALPHA_PRIMO) -static void -noritake_apecs_machine_check(unsigned long vector, unsigned long la_ptr) -{ -#define MCHK_NO_DEVSEL 0x205U -#define MCHK_NO_TABT 0x204U - - struct el_common *mchk_header; - unsigned int code; - - mchk_header = (struct el_common *)la_ptr; - - /* Clear the error before any reporting. */ - mb(); - mb(); /* magic */ - draina(); - apecs_pci_clr_err(); - wrmces(0x7); - mb(); - - code = mchk_header->code; - process_mcheck_info(vector, la_ptr, "NORITAKE APECS", - (mcheck_expected(0) - && (code == MCHK_NO_DEVSEL - || code == MCHK_NO_TABT))); -} -#endif - - -/* - * The System Vectors - */ - -#if defined(CONFIG_ALPHA_GENERIC) || !defined(CONFIG_ALPHA_PRIMO) -struct alpha_machine_vector noritake_mv __initmv = { - .vector_name = "Noritake", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_APECS_IO, - .machine_check = noritake_apecs_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = EISA_DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 48, - .device_interrupt = noritake_device_interrupt, - - .init_arch = apecs_init_arch, - .init_irq = noritake_init_irq, - .init_rtc = common_init_rtc, - .init_pci = common_init_pci, - .pci_map_irq = noritake_map_irq, - .pci_swizzle = noritake_swizzle, -}; -ALIAS_MV(noritake) -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_PRIMO) struct alpha_machine_vector noritake_primo_mv __initmv = { .vector_name = "Noritake-Primo", DO_EV5_MMU, @@ -333,4 +274,3 @@ struct alpha_machine_vector noritake_primo_mv __initmv = { .pci_swizzle = noritake_swizzle, }; ALIAS_MV(noritake_primo) -#endif diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c index 930005b2f630..49f5c75134ec 100644 --- a/arch/alpha/kernel/sys_sable.c +++ b/arch/alpha/kernel/sys_sable.c @@ -212,232 +212,6 @@ sable_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) } #endif /* defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_SABLE) */ -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_LYNX) - -/***********************************************************************/ -/* LYNX hardware specifics - */ -/* - * For LYNX, which is also baroque, we manage 64 IRQs, via a custom IC. - * - * Bit Meaning Kernel IRQ - *------------------------------------------ - * 0 - * 1 - * 2 - * 3 mouse 12 - * 4 - * 5 - * 6 keyboard 1 - * 7 floppy 6 - * 8 COM2 3 - * 9 parallel port 7 - *10 EISA irq 3 - - *11 EISA irq 4 - - *12 EISA irq 5 5 - *13 EISA irq 6 - - *14 EISA irq 7 - - *15 COM1 4 - *16 EISA irq 9 9 - *17 EISA irq 10 10 - *18 EISA irq 11 11 - *19 EISA irq 12 - - *20 - *21 EISA irq 14 14 - *22 EISA irq 15 15 - *23 IIC - - *24 VGA (builtin) - - *25 - *26 - *27 - *28 NCR810 (builtin) 28 - *29 - *30 - *31 - *32 PCI 0 slot 4 A primary bus 32 - *33 PCI 0 slot 4 B primary bus 33 - *34 PCI 0 slot 4 C primary bus 34 - *35 PCI 0 slot 4 D primary bus - *36 PCI 0 slot 5 A primary bus - *37 PCI 0 slot 5 B primary bus - *38 PCI 0 slot 5 C primary bus - *39 PCI 0 slot 5 D primary bus - *40 PCI 0 slot 6 A primary bus - *41 PCI 0 slot 6 B primary bus - *42 PCI 0 slot 6 C primary bus - *43 PCI 0 slot 6 D primary bus - *44 PCI 0 slot 7 A primary bus - *45 PCI 0 slot 7 B primary bus - *46 PCI 0 slot 7 C primary bus - *47 PCI 0 slot 7 D primary bus - *48 PCI 0 slot 0 A secondary bus - *49 PCI 0 slot 0 B secondary bus - *50 PCI 0 slot 0 C secondary bus - *51 PCI 0 slot 0 D secondary bus - *52 PCI 0 slot 1 A secondary bus - *53 PCI 0 slot 1 B secondary bus - *54 PCI 0 slot 1 C secondary bus - *55 PCI 0 slot 1 D secondary bus - *56 PCI 0 slot 2 A secondary bus - *57 PCI 0 slot 2 B secondary bus - *58 PCI 0 slot 2 C secondary bus - *59 PCI 0 slot 2 D secondary bus - *60 PCI 0 slot 3 A secondary bus - *61 PCI 0 slot 3 B secondary bus - *62 PCI 0 slot 3 C secondary bus - *63 PCI 0 slot 3 D secondary bus - */ - -static void -lynx_update_irq_hw(unsigned long bit, unsigned long mask) -{ - /* - * Write the AIR register on the T3/T4 with the - * address of the IC mask register (offset 0x40) - */ - *(vulp)T2_AIR = 0x40; - mb(); - *(vulp)T2_AIR; /* re-read to force write */ - mb(); - *(vulp)T2_DIR = mask; - mb(); - mb(); -} - -static void -lynx_ack_irq_hw(unsigned long bit) -{ - *(vulp)T2_VAR = (u_long) bit; - mb(); - mb(); -} - -static irq_swizzle_t lynx_irq_swizzle = { - { /* irq_to_mask */ - -1, 6, -1, 8, 15, 12, 7, 9, /* pseudo PIC 0-7 */ - -1, 16, 17, 18, 3, -1, 21, 22, /* pseudo PIC 8-15 */ - -1, -1, -1, -1, -1, -1, -1, -1, /* pseudo */ - -1, -1, -1, -1, 28, -1, -1, -1, /* pseudo */ - 32, 33, 34, 35, 36, 37, 38, 39, /* mask 32-39 */ - 40, 41, 42, 43, 44, 45, 46, 47, /* mask 40-47 */ - 48, 49, 50, 51, 52, 53, 54, 55, /* mask 48-55 */ - 56, 57, 58, 59, 60, 61, 62, 63 /* mask 56-63 */ - }, - { /* mask_to_irq */ - -1, -1, -1, 12, -1, -1, 1, 6, /* mask 0-7 */ - 3, 7, -1, -1, 5, -1, -1, 4, /* mask 8-15 */ - 9, 10, 11, -1, -1, 14, 15, -1, /* mask 16-23 */ - -1, -1, -1, -1, 28, -1, -1, -1, /* mask 24-31 */ - 32, 33, 34, 35, 36, 37, 38, 39, /* mask 32-39 */ - 40, 41, 42, 43, 44, 45, 46, 47, /* mask 40-47 */ - 48, 49, 50, 51, 52, 53, 54, 55, /* mask 48-55 */ - 56, 57, 58, 59, 60, 61, 62, 63 /* mask 56-63 */ - }, - -1, - lynx_update_irq_hw, - lynx_ack_irq_hw -}; - -static void __init -lynx_init_irq(void) -{ - sable_lynx_irq_swizzle = &lynx_irq_swizzle; - sable_lynx_init_irq(64); -} - -/* - * PCI Fixup configuration for ALPHA LYNX (2100A) - * - * The device to slot mapping looks like: - * - * Slot Device - * 0 none - * 1 none - * 2 PCI-EISA bridge - * 3 PCI-PCI bridge - * 4 NCR 810 (Demi-Lynx only) - * 5 none - * 6 PCI on board slot 4 - * 7 PCI on board slot 5 - * 8 PCI on board slot 6 - * 9 PCI on board slot 7 - * - * And behind the PPB we have: - * - * 11 PCI on board slot 0 - * 12 PCI on board slot 1 - * 13 PCI on board slot 2 - * 14 PCI on board slot 3 - */ -/* - * NOTE: the IRQ assignments below are arbitrary, but need to be consistent - * with the values in the irq swizzling tables above. - */ - -static int -lynx_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - static char irq_tab[19][5] = { - /*INT INTA INTB INTC INTD */ - { -1, -1, -1, -1, -1}, /* IdSel 13, PCEB */ - { -1, -1, -1, -1, -1}, /* IdSel 14, PPB */ - { 28, 28, 28, 28, 28}, /* IdSel 15, NCR demi */ - { -1, -1, -1, -1, -1}, /* IdSel 16, none */ - { 32, 32, 33, 34, 35}, /* IdSel 17, slot 4 */ - { 36, 36, 37, 38, 39}, /* IdSel 18, slot 5 */ - { 40, 40, 41, 42, 43}, /* IdSel 19, slot 6 */ - { 44, 44, 45, 46, 47}, /* IdSel 20, slot 7 */ - { -1, -1, -1, -1, -1}, /* IdSel 22, none */ - /* The following are actually behind the PPB. */ - { -1, -1, -1, -1, -1}, /* IdSel 16 none */ - { 28, 28, 28, 28, 28}, /* IdSel 17 NCR lynx */ - { -1, -1, -1, -1, -1}, /* IdSel 18 none */ - { -1, -1, -1, -1, -1}, /* IdSel 19 none */ - { -1, -1, -1, -1, -1}, /* IdSel 20 none */ - { -1, -1, -1, -1, -1}, /* IdSel 21 none */ - { 48, 48, 49, 50, 51}, /* IdSel 22 slot 0 */ - { 52, 52, 53, 54, 55}, /* IdSel 23 slot 1 */ - { 56, 56, 57, 58, 59}, /* IdSel 24 slot 2 */ - { 60, 60, 61, 62, 63} /* IdSel 25 slot 3 */ - }; - const long min_idsel = 2, max_idsel = 20, irqs_per_slot = 5; - return COMMON_TABLE_LOOKUP; -} - -static u8 -lynx_swizzle(struct pci_dev *dev, u8 *pinp) -{ - int slot, pin = *pinp; - - if (dev->bus->number == 0) { - slot = PCI_SLOT(dev->devfn); - } - /* Check for the built-in bridge */ - else if (PCI_SLOT(dev->bus->self->devfn) == 3) { - slot = PCI_SLOT(dev->devfn) + 11; - } - else - { - /* Must be a card-based bridge. */ - do { - if (PCI_SLOT(dev->bus->self->devfn) == 3) { - slot = PCI_SLOT(dev->devfn) + 11; - break; - } - pin = pci_swizzle_interrupt_pin(dev, pin); - - /* Move up the chain of bridges. */ - dev = dev->bus->self; - /* Slot of the next bridge. */ - slot = PCI_SLOT(dev->devfn); - } while (dev->bus->self); - } - *pinp = pin; - return slot; -} - -#endif /* defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_LYNX) */ - /***********************************************************************/ /* GENERIC irq routines */ @@ -539,40 +313,7 @@ sable_lynx_init_pci(void) * these games with GAMMA_BIAS. */ -#if defined(CONFIG_ALPHA_GENERIC) || \ - (defined(CONFIG_ALPHA_SABLE) && !defined(CONFIG_ALPHA_GAMMA)) -#undef GAMMA_BIAS -#define GAMMA_BIAS 0 -struct alpha_machine_vector sable_mv __initmv = { - .vector_name = "Sable", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_T2_IO, - .machine_check = t2_machine_check, - .max_isa_dma_address = ALPHA_SABLE_MAX_ISA_DMA_ADDRESS, - .min_io_address = EISA_DEFAULT_IO_BASE, - .min_mem_address = T2_DEFAULT_MEM_BASE, - - .nr_irqs = 40, - .device_interrupt = sable_lynx_srm_device_interrupt, - - .init_arch = t2_init_arch, - .init_irq = sable_init_irq, - .init_rtc = common_init_rtc, - .init_pci = sable_lynx_init_pci, - .kill_arch = t2_kill_arch, - .pci_map_irq = sable_map_irq, - .pci_swizzle = common_swizzle, - - .sys = { .t2 = { - .gamma_bias = 0 - } } -}; -ALIAS_MV(sable) -#endif /* GENERIC || (SABLE && !GAMMA) */ - -#if defined(CONFIG_ALPHA_GENERIC) || \ - (defined(CONFIG_ALPHA_SABLE) && defined(CONFIG_ALPHA_GAMMA)) +#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_SABLE) #undef GAMMA_BIAS #define GAMMA_BIAS _GAMMA_BIAS struct alpha_machine_vector sable_gamma_mv __initmv = { @@ -601,35 +342,4 @@ struct alpha_machine_vector sable_gamma_mv __initmv = { } } }; ALIAS_MV(sable_gamma) -#endif /* GENERIC || (SABLE && GAMMA) */ - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_LYNX) -#undef GAMMA_BIAS -#define GAMMA_BIAS _GAMMA_BIAS -struct alpha_machine_vector lynx_mv __initmv = { - .vector_name = "Lynx", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_T2_IO, - .machine_check = t2_machine_check, - .max_isa_dma_address = ALPHA_SABLE_MAX_ISA_DMA_ADDRESS, - .min_io_address = EISA_DEFAULT_IO_BASE, - .min_mem_address = T2_DEFAULT_MEM_BASE, - - .nr_irqs = 64, - .device_interrupt = sable_lynx_srm_device_interrupt, - - .init_arch = t2_init_arch, - .init_irq = lynx_init_irq, - .init_rtc = common_init_rtc, - .init_pci = sable_lynx_init_pci, - .kill_arch = t2_kill_arch, - .pci_map_irq = lynx_map_irq, - .pci_swizzle = lynx_swizzle, - - .sys = { .t2 = { - .gamma_bias = _GAMMA_BIAS - } } -}; -ALIAS_MV(lynx) -#endif /* GENERIC || LYNX */ +#endif /* GENERIC || SABLE */ diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c deleted file mode 100644 index 086488ed83a7..000000000000 --- a/arch/alpha/kernel/sys_sio.c +++ /dev/null @@ -1,486 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * linux/arch/alpha/kernel/sys_sio.c - * - * Copyright (C) 1995 David A Rusling - * Copyright (C) 1996 Jay A Estabrook - * Copyright (C) 1998, 1999 Richard Henderson - * - * Code for all boards that route the PCI interrupts through the SIO - * PCI/ISA bridge. This includes Noname (AXPpci33), Multia (UDB), - * Kenetics's Platform 2000, Avanti (AlphaStation), XL, and AlphaBook1. - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/screen_info.h> - -#include <asm/compiler.h> -#include <asm/ptrace.h> -#include <asm/dma.h> -#include <asm/irq.h> -#include <asm/mmu_context.h> -#include <asm/io.h> -#include <asm/core_apecs.h> -#include <asm/core_lca.h> -#include <asm/tlbflush.h> - -#include "proto.h" -#include "irq_impl.h" -#include "pci_impl.h" -#include "machvec_impl.h" -#include "pc873xx.h" - -#if defined(ALPHA_RESTORE_SRM_SETUP) -/* Save LCA configuration data as the console had it set up. */ -struct -{ - unsigned int orig_route_tab; /* for SAVE/RESTORE */ -} saved_config __attribute((common)); -#endif - - -static void __init -sio_init_irq(void) -{ - if (alpha_using_srm) - alpha_mv.device_interrupt = srm_device_interrupt; - - init_i8259a_irqs(); - common_init_isa_dma(); -} - -static inline void __init -alphabook1_init_arch(void) -{ -#ifdef CONFIG_VGA_CONSOLE - /* The AlphaBook1 has LCD video fixed at 800x600, - 37 rows and 100 cols. */ - vgacon_screen_info.orig_y = 37; - vgacon_screen_info.orig_video_cols = 100; - vgacon_screen_info.orig_video_lines = 37; -#endif - - lca_init_arch(); -} - - -/* - * sio_route_tab selects irq routing in PCI/ISA bridge so that: - * PIRQ0 -> irq 15 - * PIRQ1 -> irq 9 - * PIRQ2 -> irq 10 - * PIRQ3 -> irq 11 - * - * This probably ought to be configurable via MILO. For - * example, sound boards seem to like using IRQ 9. - * - * This is NOT how we should do it. PIRQ0-X should have - * their own IRQs, the way intel uses the IO-APIC IRQs. - */ - -static void __init -sio_pci_route(void) -{ - unsigned int orig_route_tab; - - /* First, ALWAYS read and print the original setting. */ - pci_bus_read_config_dword(pci_isa_hose->bus, PCI_DEVFN(7, 0), 0x60, - &orig_route_tab); - printk("%s: PIRQ original 0x%x new 0x%x\n", __func__, - orig_route_tab, alpha_mv.sys.sio.route_tab); - -#if defined(ALPHA_RESTORE_SRM_SETUP) - saved_config.orig_route_tab = orig_route_tab; -#endif - - /* Now override with desired setting. */ - pci_bus_write_config_dword(pci_isa_hose->bus, PCI_DEVFN(7, 0), 0x60, - alpha_mv.sys.sio.route_tab); -} - -static bool sio_pci_dev_irq_needs_level(const struct pci_dev *dev) -{ - if ((dev->class >> 16 == PCI_BASE_CLASS_BRIDGE) && - (dev->class >> 8 != PCI_CLASS_BRIDGE_PCMCIA)) - return false; - - return true; -} - -static unsigned int __init -sio_collect_irq_levels(void) -{ - unsigned int level_bits = 0; - struct pci_dev *dev = NULL; - - /* Iterate through the devices, collecting IRQ levels. */ - for_each_pci_dev(dev) { - if (!sio_pci_dev_irq_needs_level(dev)) - continue; - - if (dev->irq) - level_bits |= (1 << dev->irq); - } - return level_bits; -} - -static void __sio_fixup_irq_levels(unsigned int level_bits, bool reset) -{ - unsigned int old_level_bits; - - /* - * Now, make all PCI interrupts level sensitive. Notice: - * these registers must be accessed byte-wise. inw()/outw() - * don't work. - * - * Make sure to turn off any level bits set for IRQs 9,10,11,15, - * so that the only bits getting set are for devices actually found. - * Note that we do preserve the remainder of the bits, which we hope - * will be set correctly by ARC/SRM. - * - * Note: we at least preserve any level-set bits on AlphaBook1 - */ - old_level_bits = inb(0x4d0) | (inb(0x4d1) << 8); - - if (reset) - old_level_bits &= 0x71ff; - - level_bits |= old_level_bits; - - outb((level_bits >> 0) & 0xff, 0x4d0); - outb((level_bits >> 8) & 0xff, 0x4d1); -} - -static inline void -sio_fixup_irq_levels(unsigned int level_bits) -{ - __sio_fixup_irq_levels(level_bits, true); -} - -static inline int -noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - /* - * The Noname board has 5 PCI slots with each of the 4 - * interrupt pins routed to different pins on the PCI/ISA - * bridge (PIRQ0-PIRQ3). The table below is based on - * information available at: - * - * http://ftp.digital.com/pub/DEC/axppci/ref_interrupts.txt - * - * I have no information on the Avanti interrupt routing, but - * the routing seems to be identical to the Noname except - * that the Avanti has an additional slot whose routing I'm - * unsure of. - * - * pirq_tab[0] is a fake entry to deal with old PCI boards - * that have the interrupt pin number hardwired to 0 (meaning - * that they use the default INTA line, if they are interrupt - * driven at all). - */ - static char irq_tab[][5] = { - /*INT A B C D */ - { 3, 3, 3, 3, 3}, /* idsel 6 (53c810) */ - {-1, -1, -1, -1, -1}, /* idsel 7 (SIO: PCI/ISA bridge) */ - { 2, 2, -1, -1, -1}, /* idsel 8 (Hack: slot closest ISA) */ - {-1, -1, -1, -1, -1}, /* idsel 9 (unused) */ - {-1, -1, -1, -1, -1}, /* idsel 10 (unused) */ - { 0, 0, 2, 1, 0}, /* idsel 11 KN25_PCI_SLOT0 */ - { 1, 1, 0, 2, 1}, /* idsel 12 KN25_PCI_SLOT1 */ - { 2, 2, 1, 0, 2}, /* idsel 13 KN25_PCI_SLOT2 */ - { 0, 0, 0, 0, 0}, /* idsel 14 AS255 TULIP */ - }; - const long min_idsel = 6, max_idsel = 14, irqs_per_slot = 5; - int irq = COMMON_TABLE_LOOKUP, tmp; - tmp = __kernel_extbl(alpha_mv.sys.sio.route_tab, irq); - - irq = irq >= 0 ? tmp : -1; - - /* Fixup IRQ level if an actual IRQ mapping is detected */ - if (sio_pci_dev_irq_needs_level(dev) && irq >= 0) - __sio_fixup_irq_levels(1 << irq, false); - - return irq; -} - -static inline int -p2k_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - static char irq_tab[][5] = { - /*INT A B C D */ - { 0, 0, -1, -1, -1}, /* idsel 6 (53c810) */ - {-1, -1, -1, -1, -1}, /* idsel 7 (SIO: PCI/ISA bridge) */ - { 1, 1, 2, 3, 0}, /* idsel 8 (slot A) */ - { 2, 2, 3, 0, 1}, /* idsel 9 (slot B) */ - {-1, -1, -1, -1, -1}, /* idsel 10 (unused) */ - {-1, -1, -1, -1, -1}, /* idsel 11 (unused) */ - { 3, 3, -1, -1, -1}, /* idsel 12 (CMD0646) */ - }; - const long min_idsel = 6, max_idsel = 12, irqs_per_slot = 5; - int irq = COMMON_TABLE_LOOKUP, tmp; - tmp = __kernel_extbl(alpha_mv.sys.sio.route_tab, irq); - return irq >= 0 ? tmp : -1; -} - -static inline void __init -noname_init_pci(void) -{ - common_init_pci(); - sio_pci_route(); - sio_fixup_irq_levels(sio_collect_irq_levels()); - - if (pc873xx_probe() == -1) { - printk(KERN_ERR "Probing for PC873xx Super IO chip failed.\n"); - } else { - printk(KERN_INFO "Found %s Super IO chip at 0x%x\n", - pc873xx_get_model(), pc873xx_get_base()); - - /* Enabling things in the Super IO chip doesn't actually - * configure and enable things, the legacy drivers still - * need to do the actual configuration and enabling. - * This only unblocks them. - */ - -#if !defined(CONFIG_ALPHA_AVANTI) - /* Don't bother on the Avanti family. - * None of them had on-board IDE. - */ - pc873xx_enable_ide(); -#endif - pc873xx_enable_epp19(); - } -} - -static inline void __init -alphabook1_init_pci(void) -{ - struct pci_dev *dev; - unsigned char orig, config; - - common_init_pci(); - sio_pci_route(); - - /* - * On the AlphaBook1, the PCMCIA chip (Cirrus 6729) - * is sensitive to PCI bus bursts, so we must DISABLE - * burst mode for the NCR 8xx SCSI... :-( - * - * Note that the NCR810 SCSI driver must preserve the - * setting of the bit in order for this to work. At the - * moment (2.0.29), ncr53c8xx.c does NOT do this, but - * 53c7,8xx.c DOES. - */ - - dev = NULL; - while ((dev = pci_get_device(PCI_VENDOR_ID_NCR, PCI_ANY_ID, dev))) { - if (dev->device == PCI_DEVICE_ID_NCR_53C810 - || dev->device == PCI_DEVICE_ID_NCR_53C815 - || dev->device == PCI_DEVICE_ID_NCR_53C820 - || dev->device == PCI_DEVICE_ID_NCR_53C825) { - unsigned long io_port; - unsigned char ctest4; - - io_port = dev->resource[0].start; - ctest4 = inb(io_port+0x21); - if (!(ctest4 & 0x80)) { - printk("AlphaBook1 NCR init: setting" - " burst disable\n"); - outb(ctest4 | 0x80, io_port+0x21); - } - } - } - - /* Do not set *ANY* level triggers for AlphaBook1. */ - sio_fixup_irq_levels(0); - - /* Make sure that register PR1 indicates 1Mb mem */ - outb(0x0f, 0x3ce); orig = inb(0x3cf); /* read PR5 */ - outb(0x0f, 0x3ce); outb(0x05, 0x3cf); /* unlock PR0-4 */ - outb(0x0b, 0x3ce); config = inb(0x3cf); /* read PR1 */ - if ((config & 0xc0) != 0xc0) { - printk("AlphaBook1 VGA init: setting 1Mb memory\n"); - config |= 0xc0; - outb(0x0b, 0x3ce); outb(config, 0x3cf); /* write PR1 */ - } - outb(0x0f, 0x3ce); outb(orig, 0x3cf); /* (re)lock PR0-4 */ -} - -void -sio_kill_arch(int mode) -{ -#if defined(ALPHA_RESTORE_SRM_SETUP) - /* Since we cannot read the PCI DMA Window CSRs, we - * cannot restore them here. - * - * However, we CAN read the PIRQ route register, so restore it - * now... - */ - pci_bus_write_config_dword(pci_isa_hose->bus, PCI_DEVFN(7, 0), 0x60, - saved_config.orig_route_tab); -#endif -} - - -/* - * The System Vectors - */ - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_BOOK1) -struct alpha_machine_vector alphabook1_mv __initmv = { - .vector_name = "AlphaBook1", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_LCA_IO, - .machine_check = lca_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 16, - .device_interrupt = isa_device_interrupt, - - .init_arch = alphabook1_init_arch, - .init_irq = sio_init_irq, - .init_rtc = common_init_rtc, - .init_pci = alphabook1_init_pci, - .kill_arch = sio_kill_arch, - .pci_map_irq = noname_map_irq, - .pci_swizzle = common_swizzle, - - .sys = { .sio = { - /* NCR810 SCSI is 14, PCMCIA controller is 15. */ - .route_tab = 0x0e0f0a0a, - }} -}; -ALIAS_MV(alphabook1) -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_AVANTI) -struct alpha_machine_vector avanti_mv __initmv = { - .vector_name = "Avanti", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_APECS_IO, - .machine_check = apecs_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 16, - .device_interrupt = isa_device_interrupt, - - .init_arch = apecs_init_arch, - .init_irq = sio_init_irq, - .init_rtc = common_init_rtc, - .init_pci = noname_init_pci, - .kill_arch = sio_kill_arch, - .pci_map_irq = noname_map_irq, - .pci_swizzle = common_swizzle, - - .sys = { .sio = { - .route_tab = 0x0b0a050f, /* leave 14 for IDE, 9 for SND */ - }} -}; -ALIAS_MV(avanti) -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_NONAME) -struct alpha_machine_vector noname_mv __initmv = { - .vector_name = "Noname", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_LCA_IO, - .machine_check = lca_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 16, - .device_interrupt = srm_device_interrupt, - - .init_arch = lca_init_arch, - .init_irq = sio_init_irq, - .init_rtc = common_init_rtc, - .init_pci = noname_init_pci, - .kill_arch = sio_kill_arch, - .pci_map_irq = noname_map_irq, - .pci_swizzle = common_swizzle, - - .sys = { .sio = { - /* For UDB, the only available PCI slot must not map to IRQ 9, - since that's the builtin MSS sound chip. That PCI slot - will map to PIRQ1 (for INTA at least), so we give it IRQ 15 - instead. - - Unfortunately we have to do this for NONAME as well, since - they are co-indicated when the platform type "Noname" is - selected... :-( */ - - .route_tab = 0x0b0a0f0d, - }} -}; -ALIAS_MV(noname) -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_P2K) -struct alpha_machine_vector p2k_mv __initmv = { - .vector_name = "Platform2000", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_LCA_IO, - .machine_check = lca_machine_check, - .max_isa_dma_address = ALPHA_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = APECS_AND_LCA_DEFAULT_MEM_BASE, - - .nr_irqs = 16, - .device_interrupt = srm_device_interrupt, - - .init_arch = lca_init_arch, - .init_irq = sio_init_irq, - .init_rtc = common_init_rtc, - .init_pci = noname_init_pci, - .kill_arch = sio_kill_arch, - .pci_map_irq = p2k_map_irq, - .pci_swizzle = common_swizzle, - - .sys = { .sio = { - .route_tab = 0x0b0a090f, - }} -}; -ALIAS_MV(p2k) -#endif - -#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_XL) -struct alpha_machine_vector xl_mv __initmv = { - .vector_name = "XL", - DO_EV4_MMU, - DO_DEFAULT_RTC, - DO_APECS_IO, - .machine_check = apecs_machine_check, - .max_isa_dma_address = ALPHA_XL_MAX_ISA_DMA_ADDRESS, - .min_io_address = DEFAULT_IO_BASE, - .min_mem_address = XL_DEFAULT_MEM_BASE, - - .nr_irqs = 16, - .device_interrupt = isa_device_interrupt, - - .init_arch = apecs_init_arch, - .init_irq = sio_init_irq, - .init_rtc = common_init_rtc, - .init_pci = noname_init_pci, - .kill_arch = sio_kill_arch, - .pci_map_irq = noname_map_irq, - .pci_swizzle = common_swizzle, - - .sys = { .sio = { - .route_tab = 0x0b0a090f, - }} -}; -ALIAS_MV(xl) -#endif diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl index 8ff110826ce2..26cce7e7f70b 100644 --- a/arch/alpha/kernel/syscalls/syscall.tbl +++ b/arch/alpha/kernel/syscalls/syscall.tbl @@ -474,7 +474,7 @@ 542 common fsmount sys_fsmount 543 common fspick sys_fspick 544 common pidfd_open sys_pidfd_open -# 545 reserved for clone3 +545 common clone3 alpha_clone3 546 common close_range sys_close_range 547 common openat2 sys_openat2 548 common pidfd_getfd sys_pidfd_getfd diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index 7fc72aeb7398..6afae65e9a8b 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -30,39 +30,6 @@ #include "proto.h" -/* Work-around for some SRMs which mishandle opDEC faults. */ - -static int opDEC_fix; - -static void -opDEC_check(void) -{ - __asm__ __volatile__ ( - /* Load the address of... */ - " br $16, 1f\n" - /* A stub instruction fault handler. Just add 4 to the - pc and continue. */ - " ldq $16, 8($sp)\n" - " addq $16, 4, $16\n" - " stq $16, 8($sp)\n" - " call_pal %[rti]\n" - /* Install the instruction fault handler. */ - "1: lda $17, 3\n" - " call_pal %[wrent]\n" - /* With that in place, the fault from the round-to-minf fp - insn will arrive either at the "lda 4" insn (bad) or one - past that (good). This places the correct fixup in %0. */ - " lda %[fix], 0\n" - " cvttq/svm $f31,$f31\n" - " lda %[fix], 4" - : [fix] "=r" (opDEC_fix) - : [rti] "n" (PAL_rti), [wrent] "n" (PAL_wrent) - : "$0", "$1", "$16", "$17", "$22", "$23", "$24", "$25"); - - if (opDEC_fix) - printk("opDEC fixup enabled.\n"); -} - void dik_show_regs(struct pt_regs *regs, unsigned long *r9_15) { @@ -353,32 +320,6 @@ do_entIF(unsigned long type, struct pt_regs *regs) return; case 4: /* opDEC */ - if (implver() == IMPLVER_EV4) { - long si_code; - - /* The some versions of SRM do not handle - the opDEC properly - they return the PC of the - opDEC fault, not the instruction after as the - Alpha architecture requires. Here we fix it up. - We do this by intentionally causing an opDEC - fault during the boot sequence and testing if - we get the correct PC. If not, we set a flag - to correct it every time through. */ - regs->pc += opDEC_fix; - - /* EV4 does not implement anything except normal - rounding. Everything else will come here as - an illegal instruction. Emulate them. */ - si_code = alpha_fp_emul(regs->pc - 4); - if (si_code == 0) - return; - if (si_code > 0) { - send_sig_fault_trapno(SIGFPE, si_code, - (void __user *) regs->pc, - 0, current); - return; - } - } break; case 5: /* illoc */ @@ -979,11 +920,6 @@ trap_init(void) register unsigned long gptr __asm__("$29"); wrkgp(gptr); - /* Hack for Multia (UDB) and JENSEN: some of their SRMs have - a bug in the handling of the opDEC fault. Fix it up if so. */ - if (implver() == IMPLVER_EV4) - opDEC_check(); - wrent(entArith, 1); wrent(entMM, 2); wrent(entIF, 3); diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile index 6a779b9018fd..84046e730e6d 100644 --- a/arch/alpha/lib/Makefile +++ b/arch/alpha/lib/Makefile @@ -44,17 +44,3 @@ AFLAGS___remlu.o = -DREM -DINTSIZE $(addprefix $(obj)/,__divqu.o __remqu.o __divlu.o __remlu.o): \ $(src)/$(ev6-y)divide.S FORCE $(call if_changed_rule,as_o_S) - -# There are direct branches between {str*cpy,str*cat} and stx*cpy. -# Ensure the branches are within range by merging these objects. - -LDFLAGS_stycpy.o := -r -LDFLAGS_styncpy.o := -r - -$(obj)/stycpy.o: $(obj)/strcpy.o $(obj)/$(ev67-y)strcat.o \ - $(obj)/$(ev6-y)stxcpy.o FORCE - $(call if_changed,ld) - -$(obj)/styncpy.o: $(obj)/strncpy.o $(obj)/$(ev67-y)strncat.o \ - $(obj)/$(ev6-y)stxncpy.o FORCE - $(call if_changed,ld) diff --git a/arch/alpha/lib/checksum.c b/arch/alpha/lib/checksum.c index 3f35c3ed6948..17fa230baeef 100644 --- a/arch/alpha/lib/checksum.c +++ b/arch/alpha/lib/checksum.c @@ -12,6 +12,7 @@ #include <linux/module.h> #include <linux/string.h> +#include <net/checksum.h> #include <asm/byteorder.h> diff --git a/arch/alpha/lib/fpreg.c b/arch/alpha/lib/fpreg.c index 7c08b225261c..eee11fb4c7f1 100644 --- a/arch/alpha/lib/fpreg.c +++ b/arch/alpha/lib/fpreg.c @@ -9,6 +9,7 @@ #include <linux/export.h> #include <linux/preempt.h> #include <asm/thread_info.h> +#include <asm/fpu.h> #if defined(CONFIG_ALPHA_EV6) || defined(CONFIG_ALPHA_EV67) #define STT(reg,val) asm volatile ("ftoit $f"#reg",%0" : "=r"(val)); diff --git a/arch/alpha/lib/memcpy.c b/arch/alpha/lib/memcpy.c index cbac3dc6d963..78b6850a9d53 100644 --- a/arch/alpha/lib/memcpy.c +++ b/arch/alpha/lib/memcpy.c @@ -18,6 +18,7 @@ #include <linux/types.h> #include <linux/export.h> +#include <linux/string.h> /* * This should be done in one go with ldq_u*2/mask/stq_u. Do it @@ -150,6 +151,8 @@ static inline void __memcpy_aligned_dn (unsigned long d, unsigned long s, DO_REST_ALIGNED_DN(d,s,n); } +#undef memcpy + void * memcpy(void * dest, const void *src, size_t n) { if (!(((unsigned long) dest ^ (unsigned long) src) & 7)) { diff --git a/arch/alpha/lib/stycpy.S b/arch/alpha/lib/stycpy.S new file mode 100644 index 000000000000..32ecd9c5f90d --- /dev/null +++ b/arch/alpha/lib/stycpy.S @@ -0,0 +1,11 @@ +#include "strcpy.S" +#ifdef CONFIG_ALPHA_EV67 +#include "ev67-strcat.S" +#else +#include "strcat.S" +#endif +#ifdef CONFIG_ALPHA_EV6 +#include "ev6-stxcpy.S" +#else +#include "stxcpy.S" +#endif diff --git a/arch/alpha/lib/styncpy.S b/arch/alpha/lib/styncpy.S new file mode 100644 index 000000000000..72fc2754eb57 --- /dev/null +++ b/arch/alpha/lib/styncpy.S @@ -0,0 +1,11 @@ +#include "strncpy.S" +#ifdef CONFIG_ALPHA_EV67 +#include "ev67-strncat.S" +#else +#include "strncat.S" +#endif +#ifdef CONFIG_ALPHA_EV6 +#include "ev6-stxncpy.S" +#else +#include "stxncpy.S" +#endif diff --git a/arch/alpha/math-emu/math.c b/arch/alpha/math-emu/math.c index 4212258f3cfd..68d420bfd3c0 100644 --- a/arch/alpha/math-emu/math.c +++ b/arch/alpha/math-emu/math.c @@ -4,6 +4,7 @@ #include <linux/kernel.h> #include <linux/sched.h> #include <asm/ptrace.h> +#include <asm/fpu.h> #include <linux/uaccess.h> @@ -45,12 +46,6 @@ #define MISC_TRAPB 0x0000 #define MISC_EXCB 0x0400 -extern unsigned long alpha_read_fp_reg (unsigned long reg); -extern void alpha_write_fp_reg (unsigned long reg, unsigned long val); -extern unsigned long alpha_read_fp_reg_s (unsigned long reg); -extern void alpha_write_fp_reg_s (unsigned long reg, unsigned long val); - - #ifdef MODULE MODULE_DESCRIPTION("FP Software completion module"); diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index a155180d7a83..4fe618446e4c 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -33,7 +33,7 @@ #include <asm/setup.h> #include <asm/sections.h> -extern void die_if_kernel(char *,struct pt_regs *,long); +#include "../kernel/proto.h" static struct pcb_struct original_pcb; diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 99d2845f3feb..4092bec198be 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -6,7 +6,6 @@ config ARC def_bool y select ARC_TIMERS - select ARCH_HAS_CPU_CACHE_ALIASING select ARCH_HAS_CACHE_LINE_SIZE select ARCH_HAS_DEBUG_VM_PGTABLE select ARCH_HAS_DMA_PREP_COHERENT diff --git a/arch/arc/boot/Makefile b/arch/arc/boot/Makefile index 5648748c285f..5a8550124b73 100644 --- a/arch/arc/boot/Makefile +++ b/arch/arc/boot/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 -# uImage build relies on mkimage being availble on your host for ARC target +# uImage build relies on mkimage being available on your host for ARC target # You will need to build u-boot for ARC, rename mkimage to arc-elf32-mkimage -# and make sure it's reacable from your PATH +# and make sure it's reachable from your PATH OBJCOPYFLAGS= -O binary -R .note -R .note.gnu.build-id -R .comment -S diff --git a/arch/arc/boot/dts/axc003.dtsi b/arch/arc/boot/dts/axc003.dtsi index 3434c8131ecd..c0a812674ce9 100644 --- a/arch/arc/boot/dts/axc003.dtsi +++ b/arch/arc/boot/dts/axc003.dtsi @@ -119,9 +119,9 @@ /* * The DW APB ICTL intc on MB is connected to CPU intc via a * DT "invisible" DW APB GPIO block, configured to simply pass thru - * interrupts - setup accordinly in platform init (plat-axs10x/ax10x.c) + * interrupts - setup accordingly in platform init (plat-axs10x/ax10x.c) * - * So here we mimic a direct connection betwen them, ignoring the + * So here we mimic a direct connection between them, ignoring the * ABPG GPIO. Thus set "interrupts = <24>" (DW APB GPIO to core) * instead of "interrupts = <12>" (DW APB ICTL to DW APB GPIO) * diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts index 6691f4255077..41b980df862b 100644 --- a/arch/arc/boot/dts/hsdk.dts +++ b/arch/arc/boot/dts/hsdk.dts @@ -205,7 +205,6 @@ }; gmac: ethernet@8000 { - #interrupt-cells = <1>; compatible = "snps,dwmac"; reg = <0x8000 0x2000>; interrupts = <10>; diff --git a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi index 90a412026e64..0e0e2d337bf8 100644 --- a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi +++ b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi @@ -113,7 +113,7 @@ /* * Embedded Vision subsystem UIO mappings; only relevant for EV VDK * - * This node is intentionally put outside of MB above becase + * This node is intentionally put outside of MB above because * it maps areas outside of MB's 0xez-0xfz. */ uio_ev: uio@d0000000 { diff --git a/arch/arc/include/asm/cachetype.h b/arch/arc/include/asm/cachetype.h deleted file mode 100644 index 05fc7ed59712..000000000000 --- a/arch/arc/include/asm/cachetype.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_ARC_CACHETYPE_H -#define __ASM_ARC_CACHETYPE_H - -#include <linux/types.h> - -#define cpu_dcache_is_aliasing() true - -#endif diff --git a/arch/arc/include/asm/dsp.h b/arch/arc/include/asm/dsp.h index 202c78e56704..f496dbc4640b 100644 --- a/arch/arc/include/asm/dsp.h +++ b/arch/arc/include/asm/dsp.h @@ -12,7 +12,7 @@ /* * DSP-related saved registers - need to be saved only when you are * scheduled out. - * structure fields name must correspond to aux register defenitions for + * structure fields name must correspond to aux register definitions for * automatic offset calculation in DSP_AUX_SAVE_RESTORE macros */ struct dsp_callee_regs { diff --git a/arch/arc/include/asm/entry-compact.h b/arch/arc/include/asm/entry-compact.h index 92c3e9f13252..00946fe04c9b 100644 --- a/arch/arc/include/asm/entry-compact.h +++ b/arch/arc/include/asm/entry-compact.h @@ -7,7 +7,7 @@ * Stack switching code can no longer reliably rely on the fact that * if we are NOT in user mode, stack is switched to kernel mode. * e.g. L2 IRQ interrupted a L1 ISR which had not yet completed - * it's prologue including stack switching from user mode + * its prologue including stack switching from user mode * * Vineetg: Aug 28th 2008: Bug #94984 * -Zero Overhead Loop Context shd be cleared when entering IRQ/EXcp/Trap @@ -143,7 +143,7 @@ * 2. L1 IRQ taken, ISR starts (CPU auto-switched to KERNEL mode) * 3. But before it could switch SP from USER to KERNEL stack * a L2 IRQ "Interrupts" L1 - * Thay way although L2 IRQ happened in Kernel mode, stack is still + * That way although L2 IRQ happened in Kernel mode, stack is still * not switched. * To handle this, we may need to switch stack even if in kernel mode * provided SP has values in range of USER mode stack ( < 0x7000_0000 ) @@ -173,7 +173,7 @@ GET_CURR_TASK_ON_CPU r9 - /* With current tsk in r9, get it's kernel mode stack base */ + /* With current tsk in r9, get its kernel mode stack base */ GET_TSK_STACK_BASE r9, r9 /* save U mode SP @ pt_regs->sp */ @@ -282,7 +282,7 @@ * NOTE: * * It is recommended that lp_count/ilink1/ilink2 not be used as a dest reg - * for memory load operations. If used in that way interrupts are deffered + * for memory load operations. If used in that way interrupts are deferred * by hardware and that is not good. *-------------------------------------------------------------*/ .macro EXCEPTION_EPILOGUE @@ -350,7 +350,7 @@ * NOTE: * * It is recommended that lp_count/ilink1/ilink2 not be used as a dest reg - * for memory load operations. If used in that way interrupts are deffered + * for memory load operations. If used in that way interrupts are deferred * by hardware and that is not good. *-------------------------------------------------------------*/ .macro INTERRUPT_EPILOGUE LVL diff --git a/arch/arc/include/asm/entry.h b/arch/arc/include/asm/entry.h index cf1ba376e992..38c35722cebf 100644 --- a/arch/arc/include/asm/entry.h +++ b/arch/arc/include/asm/entry.h @@ -7,7 +7,7 @@ #ifndef __ASM_ARC_ENTRY_H #define __ASM_ARC_ENTRY_H -#include <asm/unistd.h> /* For NR_syscalls defination */ +#include <asm/unistd.h> /* For NR_syscalls definition */ #include <asm/arcregs.h> #include <asm/ptrace.h> #include <asm/processor.h> /* For VMALLOC_START */ @@ -56,7 +56,7 @@ .endm /*------------------------------------------------------------- - * given a tsk struct, get to the base of it's kernel mode stack + * given a tsk struct, get to the base of its kernel mode stack * tsk->thread_info is really a PAGE, whose bottom hoists stack * which grows upwards towards thread_info *------------------------------------------------------------*/ diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h index c574712ad865..9cd79263acba 100644 --- a/arch/arc/include/asm/irq.h +++ b/arch/arc/include/asm/irq.h @@ -10,7 +10,7 @@ * ARCv2 can support 240 interrupts in the core interrupts controllers and * 128 interrupts in IDU. Thus 512 virtual IRQs must be enough for most * configurations of boards. - * This doesnt affect ARCompact, but we change it to same value + * This doesn't affect ARCompact, but we change it to same value */ #define NR_IRQS 512 diff --git a/arch/arc/include/asm/irqflags-compact.h b/arch/arc/include/asm/irqflags-compact.h index 0d63e568d64c..936a2f21f315 100644 --- a/arch/arc/include/asm/irqflags-compact.h +++ b/arch/arc/include/asm/irqflags-compact.h @@ -46,7 +46,7 @@ * IRQ Control Macros * * All of them have "memory" clobber (compiler barrier) which is needed to - * ensure that LD/ST requiring irq safetly (R-M-W when LLSC is not available) + * ensure that LD/ST requiring irq safety (R-M-W when LLSC is not available) * are redone after IRQs are re-enabled (and gcc doesn't reuse stale register) * * Noted at the time of Abilis Timer List corruption diff --git a/arch/arc/include/asm/mmu_context.h b/arch/arc/include/asm/mmu_context.h index dda471f5f05b..9963bb1a5733 100644 --- a/arch/arc/include/asm/mmu_context.h +++ b/arch/arc/include/asm/mmu_context.h @@ -165,7 +165,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, * for retiring-mm. However destroy_context( ) still needs to do that because * between mm_release( ) = >deactive_mm( ) and * mmput => .. => __mmdrop( ) => destroy_context( ) - * there is a good chance that task gets sched-out/in, making it's ASID valid + * there is a good chance that task gets sched-out/in, making its ASID valid * again (this teased me for a whole day). */ diff --git a/arch/arc/include/asm/pgtable-bits-arcv2.h b/arch/arc/include/asm/pgtable-bits-arcv2.h index f3eea3f30b2e..8ebec1b21d24 100644 --- a/arch/arc/include/asm/pgtable-bits-arcv2.h +++ b/arch/arc/include/asm/pgtable-bits-arcv2.h @@ -66,7 +66,7 @@ * Other rules which cause the divergence from 1:1 mapping * * 1. Although ARC700 can do exclusive execute/write protection (meaning R - * can be tracked independet of X/W unlike some other CPUs), still to + * can be tracked independently of X/W unlike some other CPUs), still to * keep things consistent with other archs: * -Write implies Read: W => R * -Execute implies Read: X => R diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h index 00b9318e551e..cf79df0b2570 100644 --- a/arch/arc/include/asm/ptrace.h +++ b/arch/arc/include/asm/ptrace.h @@ -169,7 +169,7 @@ static inline unsigned long regs_get_register(struct pt_regs *regs, return *(unsigned long *)((unsigned long)regs + offset); } -extern int syscall_trace_entry(struct pt_regs *); +extern int syscall_trace_enter(struct pt_regs *); extern void syscall_trace_exit(struct pt_regs *); #endif /* !__ASSEMBLY__ */ diff --git a/arch/arc/include/asm/shmparam.h b/arch/arc/include/asm/shmparam.h index 8b0251464ffd..719112af0f41 100644 --- a/arch/arc/include/asm/shmparam.h +++ b/arch/arc/include/asm/shmparam.h @@ -6,7 +6,7 @@ #ifndef __ARC_ASM_SHMPARAM_H #define __ARC_ASM_SHMPARAM_H -/* Handle upto 2 cache bins */ +/* Handle up to 2 cache bins */ #define SHMLBA (2 * PAGE_SIZE) /* Enforce SHMLBA in shmat */ diff --git a/arch/arc/include/asm/smp.h b/arch/arc/include/asm/smp.h index e0913f52c2cd..990f834909f0 100644 --- a/arch/arc/include/asm/smp.h +++ b/arch/arc/include/asm/smp.h @@ -77,7 +77,7 @@ static inline const char *arc_platform_smp_cpuinfo(void) /* * ARC700 doesn't support atomic Read-Modify-Write ops. - * Originally Interrupts had to be disabled around code to gaurantee atomicity. + * Originally Interrupts had to be disabled around code to guarantee atomicity. * The LLOCK/SCOND insns allow writing interrupt-hassle-free based atomic ops * based on retry-if-irq-in-atomic (with hardware assist). * However despite these, we provide the IRQ disabling variant @@ -86,7 +86,7 @@ static inline const char *arc_platform_smp_cpuinfo(void) * support needed. * * (2) In a SMP setup, the LLOCK/SCOND atomicity across CPUs needs to be - * gaurantted by the platform (not something which core handles). + * guaranteed by the platform (not something which core handles). * Assuming a platform won't, SMP Linux needs to use spinlocks + local IRQ * disabling for atomicity. * diff --git a/arch/arc/include/asm/thread_info.h b/arch/arc/include/asm/thread_info.h index 4c530cf131f3..12daaf3a61ea 100644 --- a/arch/arc/include/asm/thread_info.h +++ b/arch/arc/include/asm/thread_info.h @@ -38,7 +38,7 @@ struct thread_info { unsigned long flags; /* low level flags */ unsigned long ksp; /* kernel mode stack top in __switch_to */ - int preempt_count; /* 0 => preemptable, <0 => BUG */ + int preempt_count; /* 0 => preemptible, <0 => BUG */ int cpu; /* current CPU */ unsigned long thr_ptr; /* TLS ptr */ struct task_struct *task; /* main task structure */ diff --git a/arch/arc/include/uapi/asm/swab.h b/arch/arc/include/uapi/asm/swab.h index 02109cd48ee1..8d1f1ef44ba7 100644 --- a/arch/arc/include/uapi/asm/swab.h +++ b/arch/arc/include/uapi/asm/swab.h @@ -62,7 +62,7 @@ * 8051fdc4: st r2,[r1,20] ; Mem op : save result back to mem * * Joern suggested a better "C" algorithm which is great since - * (1) It is portable to any architecure + * (1) It is portable to any architecture * (2) At the same time it takes advantage of ARC ISA (rotate intrns) */ diff --git a/arch/arc/kernel/entry-arcv2.S b/arch/arc/kernel/entry-arcv2.S index 2e49c81c8086..e238b5fd3c8c 100644 --- a/arch/arc/kernel/entry-arcv2.S +++ b/arch/arc/kernel/entry-arcv2.S @@ -5,7 +5,7 @@ * Copyright (C) 2013 Synopsys, Inc. (www.synopsys.com) */ -#include <linux/linkage.h> /* ARC_{EXTRY,EXIT} */ +#include <linux/linkage.h> /* ARC_{ENTRY,EXIT} */ #include <asm/entry.h> /* SAVE_ALL_{INT1,INT2,TRAP...} */ #include <asm/errno.h> #include <asm/arcregs.h> @@ -31,7 +31,7 @@ VECTOR res_service ; Reset Vector VECTOR mem_service ; Mem exception VECTOR instr_service ; Instrn Error VECTOR EV_MachineCheck ; Fatal Machine check -VECTOR EV_TLBMissI ; Intruction TLB miss +VECTOR EV_TLBMissI ; Instruction TLB miss VECTOR EV_TLBMissD ; Data TLB miss VECTOR EV_TLBProtV ; Protection Violation VECTOR EV_PrivilegeV ; Privilege Violation @@ -76,11 +76,11 @@ ENTRY(handle_interrupt) # query in hard ISR path would return false (since .IE is set) which would # trips genirq interrupt handling asserts. # - # So do a "soft" disable of interrutps here. + # So do a "soft" disable of interrupts here. # # Note this disable is only for consistent book-keeping as further interrupts # will be disabled anyways even w/o this. Hardware tracks active interrupts - # seperately in AUX_IRQ_ACT.active and will not take new interrupts + # separately in AUX_IRQ_ACT.active and will not take new interrupts # unless this one returns (or higher prio becomes pending in 2-prio scheme) IRQ_DISABLE diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index 089f6680518f..3c7e74aba679 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -95,7 +95,7 @@ ENTRY(EV_MachineCheck) lr r0, [efa] mov r1, sp - ; MC excpetions disable MMU + ; MC exceptions disable MMU ARC_MMU_REENABLE r3 lsr r3, r10, 8 @@ -209,7 +209,7 @@ trap_with_param: ; --------------------------------------------- ; syscall TRAP -; ABI: (r0-r7) upto 8 args, (r8) syscall number +; ABI: (r0-r7) up to 8 args, (r8) syscall number ; --------------------------------------------- ENTRY(EV_Trap) diff --git a/arch/arc/kernel/head.S b/arch/arc/kernel/head.S index 9152782444b5..8d541f53fae3 100644 --- a/arch/arc/kernel/head.S +++ b/arch/arc/kernel/head.S @@ -165,7 +165,7 @@ ENTRY(first_lines_of_secondary) ; setup stack (fp, sp) mov fp, 0 - ; set it's stack base to tsk->thread_info bottom + ; set its stack base to tsk->thread_info bottom GET_TSK_STACK_BASE r0, sp j start_kernel_secondary diff --git a/arch/arc/kernel/intc-arcv2.c b/arch/arc/kernel/intc-arcv2.c index 678898757e47..f324f0e3341a 100644 --- a/arch/arc/kernel/intc-arcv2.c +++ b/arch/arc/kernel/intc-arcv2.c @@ -56,7 +56,7 @@ void arc_init_IRQ(void) WRITE_AUX(AUX_IRQ_CTRL, ictrl); /* - * ARCv2 core intc provides multiple interrupt priorities (upto 16). + * ARCv2 core intc provides multiple interrupt priorities (up to 16). * Typical builds though have only two levels (0-high, 1-low) * Linux by default uses lower prio 1 for most irqs, reserving 0 for * NMI style interrupts in future (say perf) diff --git a/arch/arc/kernel/kprobes.c b/arch/arc/kernel/kprobes.c index e71d64119d71..f8e2960832d9 100644 --- a/arch/arc/kernel/kprobes.c +++ b/arch/arc/kernel/kprobes.c @@ -190,7 +190,8 @@ static void __kprobes setup_singlestep(struct kprobe *p, struct pt_regs *regs) } } -int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs) +static int +__kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs) { struct kprobe *p; struct kprobe_ctlblk *kcb; @@ -241,8 +242,8 @@ int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs) return 0; } -static int __kprobes arc_post_kprobe_handler(unsigned long addr, - struct pt_regs *regs) +static int +__kprobes arc_post_kprobe_handler(unsigned long addr, struct pt_regs *regs) { struct kprobe *cur = kprobe_running(); struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c index adff957962da..6e5a651cd75c 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -38,7 +38,7 @@ * (based on a specific RTL build) * Below is the static map between perf generic/arc specific event_id and * h/w condition names. - * At the time of probe, we loop thru each index and find it's name to + * At the time of probe, we loop thru each index and find its name to * complete the mapping of perf event_id to h/w index as latter is needed * to program the counter really */ diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c index d08a5092c2b4..7b6a9beba9db 100644 --- a/arch/arc/kernel/setup.c +++ b/arch/arc/kernel/setup.c @@ -390,7 +390,7 @@ static void arc_chk_core_config(struct cpuinfo_arc *info) #ifdef CONFIG_ARC_HAS_DCCM /* * DCCM can be arbit placed in hardware. - * Make sure it's placement/sz matches what Linux is built with + * Make sure its placement/sz matches what Linux is built with */ if ((unsigned int)__arc_dccm_base != info->dccm.base) panic("Linux built with incorrect DCCM Base address\n"); diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c index 8f6f4a542964..fefa705a8638 100644 --- a/arch/arc/kernel/signal.c +++ b/arch/arc/kernel/signal.c @@ -8,15 +8,16 @@ * * vineetg: Nov 2009 (Everything needed for TIF_RESTORE_SIGMASK) * -do_signal() supports TIF_RESTORE_SIGMASK - * -do_signal() no loner needs oldset, required by OLD sys_sigsuspend - * -sys_rt_sigsuspend() now comes from generic code, so discard arch implemen + * -do_signal() no longer needs oldset, required by OLD sys_sigsuspend + * -sys_rt_sigsuspend() now comes from generic code, so discard arch + * implementation * -sys_sigsuspend() no longer needs to fudge ptregs, hence that arg removed * -sys_sigsuspend() no longer loops for do_signal(), sets TIF_xxx and leaves * the job to do_signal() * * vineetg: July 2009 * -Modified Code to support the uClibc provided userland sigreturn stub - * to avoid kernel synthesing it on user stack at runtime, costing TLB + * to avoid kernel synthesizing it on user stack at runtime, costing TLB * probes and Cache line flushes. * * vineetg: July 2009 diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c index 9b9570b79362..a19751e824fb 100644 --- a/arch/arc/kernel/traps.c +++ b/arch/arc/kernel/traps.c @@ -89,7 +89,7 @@ int do_misaligned_access(unsigned long address, struct pt_regs *regs, /* * Entry point for miscll errors such as Nested Exceptions - * -Duplicate TLB entry is handled seperately though + * -Duplicate TLB entry is handled separately though */ void do_machine_check_fault(unsigned long address, struct pt_regs *regs) { diff --git a/arch/arc/kernel/vmlinux.lds.S b/arch/arc/kernel/vmlinux.lds.S index 549c3f407918..61a1b2b96e1d 100644 --- a/arch/arc/kernel/vmlinux.lds.S +++ b/arch/arc/kernel/vmlinux.lds.S @@ -41,8 +41,8 @@ SECTIONS #endif /* - * The reason for having a seperate subsection .init.ramfs is to - * prevent objump from including it in kernel dumps + * The reason for having a separate subsection .init.ramfs is to + * prevent objdump from including it in kernel dumps * * Reason for having .init.ramfs above .init is to make sure that the * binary blob is tucked away to one side, reducing the displacement diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c index ad702b49aeb3..cae4a7aae0ed 100644 --- a/arch/arc/mm/tlb.c +++ b/arch/arc/mm/tlb.c @@ -212,7 +212,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long flags; /* If range @start to @end is more than 32 TLB entries deep, - * its better to move to a new ASID rather than searching for + * it's better to move to a new ASID rather than searching for * individual entries and then shooting them down * * The calc above is rough, doesn't account for unaligned parts, @@ -408,7 +408,7 @@ static void create_tlb(struct vm_area_struct *vma, unsigned long vaddr, pte_t *p * -More importantly it makes this handler inconsistent with fast-path * TLB Refill handler which always deals with "current" * - * Lets see the use cases when current->mm != vma->mm and we land here + * Let's see the use cases when current->mm != vma->mm and we land here * 1. execve->copy_strings()->__get_user_pages->handle_mm_fault * Here VM wants to pre-install a TLB entry for user stack while * current->mm still points to pre-execve mm (hence the condition). diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S index e054780a8fe0..dc65e87a531f 100644 --- a/arch/arc/mm/tlbex.S +++ b/arch/arc/mm/tlbex.S @@ -5,19 +5,19 @@ * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) * * Vineetg: April 2011 : - * -MMU v1: moved out legacy code into a seperate file + * -MMU v1: moved out legacy code into a separate file * -MMU v3: PD{0,1} bits layout changed: They don't overlap anymore, * helps avoid a shift when preparing PD0 from PTE * * Vineetg: July 2009 - * -For MMU V2, we need not do heuristics at the time of commiting a D-TLB - * entry, so that it doesn't knock out it's I-TLB entry + * -For MMU V2, we need not do heuristics at the time of committing a D-TLB + * entry, so that it doesn't knock out its I-TLB entry * -Some more fine tuning: * bmsk instead of add, asl.cc instead of branch, delay slot utilise etc * * Vineetg: July 2009 * -Practically rewrote the I/D TLB Miss handlers - * Now 40 and 135 instructions a peice as compared to 131 and 449 resp. + * Now 40 and 135 instructions apiece as compared to 131 and 449 resp. * Hence Leaner by 1.5 K * Used Conditional arithmetic to replace excessive branching * Also used short instructions wherever possible diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 702d97a9c304..b14aed3a17ab 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -505,8 +505,8 @@ source "arch/arm/mm/Kconfig" config IWMMXT bool "Enable iWMMXt support" - depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4 || CPU_PJ4B - default y if PXA27x || PXA3xx || ARCH_MMP || CPU_PJ4 || CPU_PJ4B + depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK + default y if PXA27x || PXA3xx || ARCH_MMP help Enable support for iWMMXt context switching at run time if running on a CPU that supports it. diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index f1fc278081d0..7f47b4f335c3 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -90,9 +90,6 @@ config BACKTRACE_VERBOSE In most cases, say N here, unless you are intending to debug the kernel and have access to the kernel binary image. -config FRAME_POINTER - bool - config DEBUG_USER bool "Verbose user fault messages" help diff --git a/arch/arm/boot/dts/allwinner/Makefile b/arch/arm/boot/dts/allwinner/Makefile index 2d26c3397f14..4247f19b1adc 100644 --- a/arch/arm/boot/dts/allwinner/Makefile +++ b/arch/arm/boot/dts/allwinner/Makefile @@ -61,6 +61,7 @@ dtb-$(CONFIG_MACH_SUN5I) += \ sun5i-a13-olinuxino.dtb \ sun5i-a13-olinuxino-micro.dtb \ sun5i-a13-pocketbook-touch-lux-3.dtb \ + sun5i-a13-pocketbook-614-plus.dtb \ sun5i-a13-q8-tablet.dtb \ sun5i-a13-utoo-p66.dtb \ sun5i-gr8-chip-pro.dtb \ diff --git a/arch/arm/boot/dts/allwinner/sun5i-a13-pocketbook-614-plus.dts b/arch/arm/boot/dts/allwinner/sun5i-a13-pocketbook-614-plus.dts new file mode 100644 index 000000000000..ab8d138dc11d --- /dev/null +++ b/arch/arm/boot/dts/allwinner/sun5i-a13-pocketbook-614-plus.dts @@ -0,0 +1,218 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2024 Denis Burkov <hitechshell@mail.ru> + */ + +/dts-v1/; +#include "sun5i-a13.dtsi" +#include "sunxi-common-regulators.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "PocketBook 614 Plus"; + compatible = "pocketbook,614-plus", "allwinner,sun5i-a13"; + + aliases { + serial0 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_POWER; + linux,default-trigger = "default-on"; + gpios = <&pio 4 8 GPIO_ACTIVE_LOW>; /* PE8 */ + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + key-0 { + label = "Right"; + linux,code = <KEY_NEXT>; + gpios = <&pio 6 9 GPIO_ACTIVE_LOW>; /* PG9 */ + }; + + key-1 { + label = "Left"; + linux,code = <KEY_PREVIOUS>; + gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 */ + }; + }; + + reg_3v3_mmc0: regulator-mmc0 { + compatible = "regulator-fixed"; + regulator-name = "vdd-mmc0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 4 4 GPIO_ACTIVE_LOW>; /* PE4 */ + vin-supply = <®_vcc3v3>; + }; +}; + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +&ehci0 { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + axp209: pmic@34 { + compatible = "x-powers,axp209"; + reg = <0x34>; + interrupts = <0>; + }; +}; + +#include "axp209.dtsi" + +&i2c1 { + status = "okay"; + + pcf8563: rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + #clock-cells = <0>; + }; +}; + +&lradc { + vref-supply = <®_ldo2>; + status = "okay"; + + button-300 { + label = "Down"; + linux,code = <KEY_DOWN>; + channel = <0>; + voltage = <300000>; + }; + + button-700 { + label = "Up"; + linux,code = <KEY_UP>; + channel = <0>; + voltage = <700000>; + }; + + button-1000 { + label = "Left"; + linux,code = <KEY_LEFT>; + channel = <0>; + voltage = <1000000>; + }; + + button-1200 { + label = "Menu"; + linux,code = <KEY_MENU>; + channel = <0>; + voltage = <1200000>; + }; + + button-1500 { + label = "Right"; + linux,code = <KEY_RIGHT>; + channel = <0>; + voltage = <1500000>; + }; +}; + +&mmc0 { + vmmc-supply = <®_3v3_mmc0>; + bus-width = <4>; + cd-gpios = <&pio 6 0 GPIO_ACTIVE_LOW>; /* PG0 */ + status = "okay"; +}; + +&mmc2 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_4bit_pc_pins>; + vmmc-supply = <®_vcc3v3>; + bus-width = <4>; + non-removable; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&otg_sram { + status = "okay"; +}; + +®_dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; + regulator-name = "vdd-cpu"; +}; + +®_dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1400000>; + regulator-name = "vdd-int-dll"; +}; + +®_ldo1 { + regulator-name = "vdd-rtc"; +}; + +®_ldo2 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "avcc"; +}; + +®_usb0_vbus { + status = "okay"; + gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ +}; + +®_usb1_vbus { + gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */ + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pg_pins>; + status = "okay"; +}; + +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + +&usb_power_supply { + status = "okay"; +}; + +&battery_power_supply { + status = "okay"; +}; + +&usbphy { + usb0_id_det-gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ + usb0_vbus_det-gpios = <&axp_gpio 1 GPIO_ACTIVE_HIGH>; + usb0_vbus-supply = <®_usb0_vbus>; + usb1_vbus-supply = <®_usb1_vbus>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/allwinner/sun5i-a13.dtsi b/arch/arm/boot/dts/allwinner/sun5i-a13.dtsi index 3325ab07094a..2c9152b151be 100644 --- a/arch/arm/boot/dts/allwinner/sun5i-a13.dtsi +++ b/arch/arm/boot/dts/allwinner/sun5i-a13.dtsi @@ -62,14 +62,14 @@ }; trips { - cpu_alert0: cpu_alert0 { + cpu_alert0: cpu-alert0 { /* milliCelsius */ temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu_crit { + cpu_crit: cpu-crit { /* milliCelsius */ temperature = <100000>; hysteresis = <2000>; diff --git a/arch/arm/boot/dts/allwinner/sun5i-gr8-chip-pro.dts b/arch/arm/boot/dts/allwinner/sun5i-gr8-chip-pro.dts index 5c3562b85a5b..ffbd99c176db 100644 --- a/arch/arm/boot/dts/allwinner/sun5i-gr8-chip-pro.dts +++ b/arch/arm/boot/dts/allwinner/sun5i-gr8-chip-pro.dts @@ -77,7 +77,7 @@ }; }; - mmc0_pwrseq: mmc0_pwrseq { + mmc0_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 1 10 GPIO_ACTIVE_LOW>; /* PB10 */ }; diff --git a/arch/arm/boot/dts/allwinner/sun5i-r8-chip.dts b/arch/arm/boot/dts/allwinner/sun5i-r8-chip.dts index 4192c23848c3..8c784a2c086e 100644 --- a/arch/arm/boot/dts/allwinner/sun5i-r8-chip.dts +++ b/arch/arm/boot/dts/allwinner/sun5i-r8-chip.dts @@ -77,7 +77,7 @@ }; }; - mmc0_pwrseq: mmc0_pwrseq { + mmc0_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 2 19 GPIO_ACTIVE_LOW>; /* PC19 */ }; diff --git a/arch/arm/boot/dts/allwinner/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/allwinner/sun6i-a31-hummingbird.dts index 236ebfc06192..5bce7a32651e 100644 --- a/arch/arm/boot/dts/allwinner/sun6i-a31-hummingbird.dts +++ b/arch/arm/boot/dts/allwinner/sun6i-a31-hummingbird.dts @@ -109,7 +109,7 @@ }; }; - reg_vga_3v3: vga_3v3_regulator { + reg_vga_3v3: vga-3v3-regulator { compatible = "regulator-fixed"; regulator-name = "vga-3v3"; regulator-min-microvolt = <3300000>; @@ -119,7 +119,7 @@ gpio = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */ }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 */ }; diff --git a/arch/arm/boot/dts/allwinner/sun6i-a31.dtsi b/arch/arm/boot/dts/allwinner/sun6i-a31.dtsi index 5cce4918f84c..f0145d6b9c53 100644 --- a/arch/arm/boot/dts/allwinner/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/allwinner/sun6i-a31.dtsi @@ -179,14 +179,14 @@ }; trips { - cpu_alert0: cpu_alert0 { + cpu_alert0: cpu-alert0 { /* milliCelsius */ temperature = <70000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu_crit { + cpu_crit: cpu-crit { /* milliCelsius */ temperature = <100000>; hysteresis = <2000>; @@ -1318,7 +1318,7 @@ compatible = "allwinner,sun6i-a31-prcm"; reg = <0x01f01400 0x200>; - ar100: ar100_clk { + ar100: ar100-clk { compatible = "allwinner,sun6i-a31-ar100-clk"; #clock-cells = <0>; clocks = <&rtc CLK_OSC32K>, <&osc24M>, @@ -1327,7 +1327,7 @@ clock-output-names = "ar100"; }; - ahb0: ahb0_clk { + ahb0: ahb0-clk { compatible = "fixed-factor-clock"; #clock-cells = <0>; clock-div = <1>; @@ -1336,14 +1336,14 @@ clock-output-names = "ahb0"; }; - apb0: apb0_clk { + apb0: apb0-clk { compatible = "allwinner,sun6i-a31-apb0-clk"; #clock-cells = <0>; clocks = <&ahb0>; clock-output-names = "apb0"; }; - apb0_gates: apb0_gates_clk { + apb0_gates: apb0-gates-clk { compatible = "allwinner,sun6i-a31-apb0-gates-clk"; #clock-cells = <1>; clocks = <&apb0>; @@ -1353,14 +1353,14 @@ "apb0_i2c"; }; - ir_clk: ir_clk { + ir_clk: ir-clk { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-mod0-clk"; clocks = <&rtc CLK_OSC32K>, <&osc24M>; clock-output-names = "ir"; }; - apb0_rst: apb0_rst { + apb0_rst: apb0-rst { compatible = "allwinner,sun6i-a31-clock-reset"; #reset-cells = <1>; }; diff --git a/arch/arm/boot/dts/allwinner/sun6i-a31s-sinovoip-bpi-m2.dts b/arch/arm/boot/dts/allwinner/sun6i-a31s-sinovoip-bpi-m2.dts index 96554ab4f6d3..f63d67ec9887 100644 --- a/arch/arm/boot/dts/allwinner/sun6i-a31s-sinovoip-bpi-m2.dts +++ b/arch/arm/boot/dts/allwinner/sun6i-a31s-sinovoip-bpi-m2.dts @@ -75,7 +75,7 @@ }; }; - mmc2_pwrseq: mmc2_pwrseq { + mmc2_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 WIFI_EN */ }; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-bananapi-m1-plus.dts index caa935ca4f19..f2d7fab9978d 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20-bananapi-m1-plus.dts +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-bananapi-m1-plus.dts @@ -86,7 +86,7 @@ }; }; - mmc3_pwrseq: mmc3_pwrseq { + mmc3_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 7 22 GPIO_ACTIVE_LOW>; /* PH22 WL-PMU-EN */ }; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-cubietruck.dts index 52160e368304..be9b31d0f4b5 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-cubietruck.dts @@ -96,7 +96,7 @@ }; }; - mmc3_pwrseq: mmc3_pwrseq { + mmc3_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */ clocks = <&ccu CLK_OUT_A>; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-hummingbird.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-hummingbird.dts index 3def2a330598..f1e26b75cd90 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20-hummingbird.dts +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-hummingbird.dts @@ -65,7 +65,7 @@ stdout-path = "serial0:115200n8"; }; - reg_mmc3_vdd: mmc3_vdd { + reg_mmc3_vdd: regulator-mmc3-vdd { compatible = "regulator-fixed"; regulator-name = "mmc3_vdd"; regulator-min-microvolt = <3000000>; @@ -74,7 +74,7 @@ gpio = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */ }; - reg_gmac_vdd: gmac_vdd { + reg_gmac_vdd: regulator-gmac-vdd { compatible = "regulator-fixed"; regulator-name = "gmac_vdd"; regulator-min-microvolt = <3000000>; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som-evb-emmc.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som-evb-emmc.dts index 20bf09b2226c..fb835730bbc4 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som-evb-emmc.dts +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som-evb-emmc.dts @@ -14,7 +14,7 @@ model = "Olimex A20-Olimex-SOM-EVB-eMMC"; compatible = "olimex,a20-olimex-som-evb-emmc", "allwinner,sun7i-a20"; - mmc2_pwrseq: mmc2_pwrseq { + mmc2_pwrseq: pwrseq { compatible = "mmc-pwrseq-emmc"; reset-gpios = <&pio 2 18 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som204-evb-emmc.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som204-evb-emmc.dts index a59755a2e7a9..e8977c2fe798 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som204-evb-emmc.dts +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som204-evb-emmc.dts @@ -13,7 +13,7 @@ model = "Olimex A20-SOM204-EVB-eMMC"; compatible = "olimex,a20-olimex-som204-evb-emmc", "allwinner,sun7i-a20"; - mmc2_pwrseq: mmc2_pwrseq { + mmc2_pwrseq: pwrseq-1 { compatible = "mmc-pwrseq-emmc"; reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>; }; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som204-evb.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som204-evb.dts index 54af6c18075b..a55406657449 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som204-evb.dts +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-olimex-som204-evb.dts @@ -65,7 +65,7 @@ }; }; - rtl_pwrseq: rtl_pwrseq { + rtl_pwrseq: pwrseq-0 { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 6 9 GPIO_ACTIVE_LOW>; }; @@ -177,7 +177,7 @@ non-removable; status = "okay"; - rtl8723bs: sdio_wifi@1 { + rtl8723bs: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-lime2.dts index ecb91fb899ff..435a189332e8 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-lime2.dts +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-olinuxino-lime2.dts @@ -82,7 +82,7 @@ }; }; - reg_axp_ipsout: axp_ipsout { + reg_axp_ipsout: regulator-axp-ipsout { compatible = "regulator-fixed"; regulator-name = "axp-ipsout"; regulator-min-microvolt = <5000000>; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-wits-pro-a20-dkt.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-wits-pro-a20-dkt.dts index 3bfae98f3cc3..29199b6a3b4a 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20-wits-pro-a20-dkt.dts +++ b/arch/arm/boot/dts/allwinner/sun7i-a20-wits-pro-a20-dkt.dts @@ -60,7 +60,7 @@ stdout-path = "serial0:115200n8"; }; - mmc3_pwrseq: mmc3_pwrseq { + mmc3_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */ }; diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20.dtsi b/arch/arm/boot/dts/allwinner/sun7i-a20.dtsi index 5574299685ab..5f44f09c5545 100644 --- a/arch/arm/boot/dts/allwinner/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/allwinner/sun7i-a20.dtsi @@ -153,14 +153,14 @@ }; trips { - cpu_alert0: cpu_alert0 { + cpu_alert0: cpu-alert0 { /* milliCelsius */ temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu_crit { + cpu_crit: cpu-crit { /* milliCelsius */ temperature = <100000>; hysteresis = <2000>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/allwinner/sun8i-a23-a33.dtsi index cd4bf60dbb3c..2af8382ccdf5 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/allwinner/sun8i-a23-a33.dtsi @@ -108,7 +108,7 @@ #size-cells = <1>; ranges; - osc24M: osc24M_clk { + osc24M: osc24M-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; @@ -116,7 +116,7 @@ clock-output-names = "osc24M"; }; - ext_osc32k: ext_osc32k_clk { + ext_osc32k: ext-osc32k-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; @@ -733,7 +733,7 @@ compatible = "allwinner,sun8i-a23-prcm"; reg = <0x01f01400 0x200>; - ar100: ar100_clk { + ar100: ar100-clk { compatible = "fixed-factor-clock"; #clock-cells = <0>; clock-div = <1>; @@ -742,7 +742,7 @@ clock-output-names = "ar100"; }; - ahb0: ahb0_clk { + ahb0: ahb0-clk { compatible = "fixed-factor-clock"; #clock-cells = <0>; clock-div = <1>; @@ -751,14 +751,14 @@ clock-output-names = "ahb0"; }; - apb0: apb0_clk { + apb0: apb0-clk { compatible = "allwinner,sun8i-a23-apb0-clk"; #clock-cells = <0>; clocks = <&ahb0>; clock-output-names = "apb0"; }; - apb0_gates: apb0_gates_clk { + apb0_gates: apb0-gates-clk { compatible = "allwinner,sun8i-a23-apb0-gates-clk"; #clock-cells = <1>; clocks = <&apb0>; @@ -767,7 +767,7 @@ "apb0_i2c"; }; - apb0_rst: apb0_rst { + apb0_rst: apb0-rst { compatible = "allwinner,sun6i-a31-clock-reset"; #reset-cells = <1>; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a23-polaroid-mid2407pxe03.dts b/arch/arm/boot/dts/allwinner/sun8i-a23-polaroid-mid2407pxe03.dts index d5f6aebd7216..0c585a6d990d 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a23-polaroid-mid2407pxe03.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-a23-polaroid-mid2407pxe03.dts @@ -52,7 +52,7 @@ ethernet0 = &esp8089; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL6 */ /* The esp8089 needs 200 ms after driving wifi-en high */ @@ -76,7 +76,7 @@ non-removable; status = "okay"; - esp8089: sdio_wifi@1 { + esp8089: wifi@1 { compatible = "esp,esp8089"; reg = <1>; esp,crystal-26M-en = <2>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a23-polaroid-mid2809pxe04.dts b/arch/arm/boot/dts/allwinner/sun8i-a23-polaroid-mid2809pxe04.dts index 9f9232a2fefb..63cb4e194a03 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a23-polaroid-mid2809pxe04.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-a23-polaroid-mid2809pxe04.dts @@ -52,7 +52,7 @@ ethernet0 = &esp8089; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL6 */ /* The esp8089 needs 200 ms after driving wifi-en high */ @@ -69,7 +69,7 @@ non-removable; status = "okay"; - esp8089: sdio_wifi@1 { + esp8089: wifi@1 { compatible = "esp,esp8089"; reg = <1>; esp,crystal-26M-en = <2>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a33-ga10h-v1.1.dts b/arch/arm/boot/dts/allwinner/sun8i-a33-ga10h-v1.1.dts index 2dfdd0a3151e..f00ce03ffc84 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a33-ga10h-v1.1.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-a33-ga10h-v1.1.dts @@ -85,7 +85,7 @@ non-removable; status = "okay"; - rtl8703as: sdio_wifi@1 { + rtl8703as: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a33-inet-d978-rev2.dts b/arch/arm/boot/dts/allwinner/sun8i-a33-inet-d978-rev2.dts index 065cb620aa99..162ba93f7484 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a33-inet-d978-rev2.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-a33-inet-d978-rev2.dts @@ -78,7 +78,7 @@ non-removable; status = "okay"; - rtl8723bs: sdio_wifi@1 { + rtl8723bs: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a33.dtsi b/arch/arm/boot/dts/allwinner/sun8i-a33.dtsi index 30fdd2703b1f..36b2d78cdab9 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a33.dtsi +++ b/arch/arm/boot/dts/allwinner/sun8i-a33.dtsi @@ -323,35 +323,35 @@ }; trips { - cpu_alert0: cpu_alert0 { + cpu_alert0: cpu-alert0 { /* milliCelsius */ temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - gpu_alert0: gpu_alert0 { + gpu_alert0: gpu-alert0 { /* milliCelsius */ temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_alert1: cpu_alert1 { + cpu_alert1: cpu-alert1 { /* milliCelsius */ temperature = <90000>; hysteresis = <2000>; type = "hot"; }; - gpu_alert1: gpu_alert1 { + gpu_alert1: gpu-alert1 { /* milliCelsius */ temperature = <95000>; hysteresis = <2000>; type = "hot"; }; - cpu_crit: cpu_crit { + cpu_crit: cpu-crit { /* milliCelsius */ temperature = <110000>; hysteresis = <2000>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/allwinner/sun8i-a83t-bananapi-m3.dts index 8d56b103f063..32e811fa23e2 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a83t-bananapi-m3.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-a83t-bananapi-m3.dts @@ -95,7 +95,7 @@ gpio = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */ }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&ac100_rtc 1>; clock-names = "ext_clock"; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/allwinner/sun8i-a83t-cubietruck-plus.dts index 870993393fc2..d5e6ddaffbce 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a83t-cubietruck-plus.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-a83t-cubietruck-plus.dts @@ -144,7 +144,7 @@ compatible = "linux,spdif-dit"; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&ac100_rtc 1>; clock-names = "ext_clock"; diff --git a/arch/arm/boot/dts/allwinner/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/allwinner/sun8i-a83t-tbs-a711.dts index a7d4ca308990..43982b106a4d 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-a83t-tbs-a711.dts @@ -123,7 +123,7 @@ vin-supply = <®_vbat>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */ diff --git a/arch/arm/boot/dts/allwinner/sun8i-a83t.dtsi b/arch/arm/boot/dts/allwinner/sun8i-a83t.dtsi index 94eb3bfc989e..addf0cb0f465 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/allwinner/sun8i-a83t.dtsi @@ -164,7 +164,7 @@ ranges; /* TODO: PRCM block has a mux for this. */ - osc24M: osc24M_clk { + osc24M: osc24M-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; @@ -177,14 +177,14 @@ * It is an internal RC-based oscillator. * TODO: Its controls are in the PRCM block. */ - osc16M: osc16M_clk { + osc16M: osc16M-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <16000000>; clock-output-names = "osc16M"; }; - osc16Md512: osc16Md512_clk { + osc16Md512: osc16Md512-clk { #clock-cells = <0>; compatible = "fixed-factor-clock"; clock-div = <512>; @@ -1127,7 +1127,7 @@ #reset-cells = <1>; }; - r_cpucfg@1f01c00 { + cpucfg@1f01c00 { compatible = "allwinner,sun8i-a83t-r-cpucfg"; reg = <0x1f01c00 0x400>; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h2-plus-bananapi-m2-zero.dts b/arch/arm/boot/dts/allwinner/sun8i-h2-plus-bananapi-m2-zero.dts index d729b7c705db..d3a7c9fa23e4 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h2-plus-bananapi-m2-zero.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h2-plus-bananapi-m2-zero.dts @@ -103,7 +103,7 @@ cpu-supply = <®_vcc1v2>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ clocks = <&rtc CLK_OSC32K_FANOUT>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-r1.dts b/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-r1.dts index 3356f4210d45..79b03b31c5eb 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-r1.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-r1.dts @@ -43,11 +43,12 @@ /* Orange Pi R1 is based on Orange Pi Zero design */ #include "sun8i-h2-plus-orangepi-zero.dts" +/delete-node/ ®_vcc_wifi; + / { model = "Xunlong Orange Pi R1"; compatible = "xunlong,orangepi-r1", "allwinner,sun8i-h2-plus"; - /delete-node/ reg_vcc_wifi; /* * Ths pin of this regulator is the same with the Wi-Fi extra @@ -89,7 +90,7 @@ vmmc-supply = <®_vcc3v3>; vqmmc-supply = <®_vcc3v3>; - rtl8189etv: sdio_wifi@1 { + rtl8189etv: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts index 3706216ffb40..1b001f2ad0ef 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts @@ -80,7 +80,7 @@ }; }; - reg_vcc_wifi: reg_vcc_wifi { + reg_vcc_wifi: reg-vcc-wifi { compatible = "regulator-fixed"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; @@ -105,7 +105,7 @@ states = <1100000 0>, <1300000 1>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; post-power-on-delay-ms = <200>; @@ -149,7 +149,7 @@ * Explicitly define the sdio device, so that we can add an ethernet * alias for it (which e.g. makes u-boot set a mac-address). */ - xr819: sdio_wifi@1 { + xr819: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-beelink-x2.dts index a6d38ecee141..5b77300307de 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-beelink-x2.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-beelink-x2.dts @@ -122,7 +122,7 @@ compatible = "linux,spdif-dit"; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ clocks = <&rtc CLK_OSC32K_FANOUT>; @@ -185,7 +185,7 @@ * Explicitly define the sdio device, so that we can add an ethernet * alias for it (which e.g. makes u-boot set a mac-address). */ - sdiowifi: sdio_wifi@1 { + sdiowifi: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-duo2.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-duo2.dts index 343b02b97155..2b0566d4b386 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-duo2.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-duo2.dts @@ -87,7 +87,7 @@ vin-supply = <®_vcc5v0>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ clocks = <&rtc CLK_OSC32K_FANOUT>; @@ -119,7 +119,7 @@ non-removable; status = "okay"; - sdio_wifi: sdio_wifi@1 { + sdio_wifi: wifi@1 { reg = <1>; compatible = "brcm,bcm4329-fmac"; interrupt-parent = <&pio>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-m1-plus.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-m1-plus.dts index 4ba533b0340f..59bd0746acf8 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-m1-plus.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-m1-plus.dts @@ -62,7 +62,7 @@ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ }; @@ -132,7 +132,7 @@ non-removable; status = "okay"; - sdio_wifi: sdio_wifi@1 { + sdio_wifi: wifi@1 { reg = <1>; compatible = "brcm,bcm4329-fmac"; interrupt-parent = <&pio>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-neo-air.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-neo-air.dts index 9e1a33f94cad..6d85370e04f1 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-neo-air.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-neo-air.dts @@ -73,7 +73,7 @@ }; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-r1.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-r1.dts index 42cd1131adf3..870649760f70 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-r1.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-nanopi-r1.dts @@ -43,7 +43,7 @@ <1300000 0x1>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ clocks = <&rtc CLK_OSC32K_FANOUT>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-2.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-2.dts index f1f9dbead32a..d2ae47b074bf 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-2.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-2.dts @@ -105,7 +105,7 @@ }; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */ }; @@ -169,7 +169,7 @@ * Explicitly define the sdio device, so that we can add an ethernet * alias for it (which e.g. makes u-boot set a mac-address). */ - rtl8189: sdio_wifi@1 { + rtl8189: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-lite.dts index 305b34a321f5..6a4316a52469 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-lite.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-lite.dts @@ -143,7 +143,7 @@ * Explicitly define the sdio device, so that we can add an ethernet * alias for it (which e.g. makes u-boot set a mac-address). */ - rtl8189ftv: sdio_wifi@1 { + rtl8189ftv: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-pc-plus.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-pc-plus.dts index babf4cf1b2f6..8a49b3376dfc 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-pc-plus.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-pc-plus.dts @@ -63,7 +63,7 @@ * Explicitly define the sdio device, so that we can add an ethernet * alias for it (which e.g. makes u-boot set a mac-address). */ - rtl8189ftv: sdio_wifi@1 { + rtl8189ftv: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts index 561ea1d2f861..7a6444a10e25 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts @@ -92,7 +92,7 @@ regulator-max-microvolt = <3300000>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ post-power-on-delay-ms = <200>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-q8-common.dtsi b/arch/arm/boot/dts/allwinner/sun8i-q8-common.dtsi index 3d9a1524e17e..272584881bb2 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-q8-common.dtsi +++ b/arch/arm/boot/dts/allwinner/sun8i-q8-common.dtsi @@ -62,7 +62,7 @@ }; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; /* * Q8 boards use various PL# pins as wifi-en. On other boards @@ -94,7 +94,7 @@ non-removable; status = "okay"; - sdio_wifi: sdio_wifi@1 { + sdio_wifi: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-r16-bananapi-m2m.dts b/arch/arm/boot/dts/allwinner/sun8i-r16-bananapi-m2m.dts index bc394686fedb..f4bf46b35bec 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-r16-bananapi-m2m.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-r16-bananapi-m2m.dts @@ -88,7 +88,7 @@ regulator-max-microvolt = <5000000>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */ clocks = <&rtc CLK_OSC32K_FANOUT>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-r16-parrot.dts b/arch/arm/boot/dts/allwinner/sun8i-r16-parrot.dts index 95543a9c2118..75067522ff59 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-r16-parrot.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-r16-parrot.dts @@ -75,7 +75,7 @@ }; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */ }; diff --git a/arch/arm/boot/dts/allwinner/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/allwinner/sun8i-r40-bananapi-m2-ultra.dts index 28197bbcb1d5..cd2351acc32f 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-r40-bananapi-m2-ultra.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-r40-bananapi-m2-ultra.dts @@ -100,7 +100,7 @@ enable-active-high; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */ clocks = <&ccu CLK_OUTA>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-r40-oka40i-c.dts b/arch/arm/boot/dts/allwinner/sun8i-r40-oka40i-c.dts index 0bd1336206b8..15b0b4de626a 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-r40-oka40i-c.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-r40-oka40i-c.dts @@ -62,7 +62,7 @@ regulator-max-microvolt = <5000000>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 1 10 GPIO_ACTIVE_LOW>; // PB10 WIFI_EN clocks = <&ccu CLK_OUTA>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-s3-pinecube.dts b/arch/arm/boot/dts/allwinner/sun8i-s3-pinecube.dts index 20966e954eda..e0d4404b5957 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-s3-pinecube.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-s3-pinecube.dts @@ -51,7 +51,7 @@ startup-delay-us = <200000>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 1 3 GPIO_ACTIVE_LOW>; /* PB3 WIFI-RST */ post-power-on-delay-ms = <200>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi b/arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi index e8a04476b776..9e13c2aa8911 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi @@ -98,7 +98,7 @@ #size-cells = <1>; ranges; - osc24M: osc24M_clk { + osc24M: osc24M-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; @@ -106,7 +106,7 @@ clock-output-names = "osc24M"; }; - osc32k: osc32k_clk { + osc32k: osc32k-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm/boot/dts/allwinner/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/allwinner/sun8i-v40-bananapi-m2-berry.dts index 434871040aca..6575ef274453 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-v40-bananapi-m2-berry.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-v40-bananapi-m2-berry.dts @@ -94,7 +94,7 @@ enable-active-high; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */ clocks = <&ccu CLK_OUTA>; diff --git a/arch/arm/boot/dts/allwinner/sun9i-a80.dtsi b/arch/arm/boot/dts/allwinner/sun9i-a80.dtsi index 7d3f3300f431..a1ae0929cec9 100644 --- a/arch/arm/boot/dts/allwinner/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/allwinner/sun9i-a80.dtsi @@ -196,14 +196,14 @@ * The actual TX clock rate is not controlled by the * gmac_tx clock. */ - mii_phy_tx_clk: mii_phy_tx_clk { + mii_phy_tx_clk: mii-phy-tx-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <25000000>; clock-output-names = "mii_phy_tx"; }; - gmac_int_tx_clk: gmac_int_tx_clk { + gmac_int_tx_clk: gmac-int-tx-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <125000000>; diff --git a/arch/arm/boot/dts/allwinner/sunxi-bananapi-m2-plus.dtsi b/arch/arm/boot/dts/allwinner/sunxi-bananapi-m2-plus.dtsi index 1d1d127cf38f..873817ddb4ea 100644 --- a/arch/arm/boot/dts/allwinner/sunxi-bananapi-m2-plus.dtsi +++ b/arch/arm/boot/dts/allwinner/sunxi-bananapi-m2-plus.dtsi @@ -98,7 +98,7 @@ gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ clocks = <&rtc CLK_OSC32K_FANOUT>; diff --git a/arch/arm/boot/dts/allwinner/sunxi-h3-h5-emlid-neutis.dtsi b/arch/arm/boot/dts/allwinner/sunxi-h3-h5-emlid-neutis.dtsi index 60804b0e6c56..be5f5528a118 100644 --- a/arch/arm/boot/dts/allwinner/sunxi-h3-h5-emlid-neutis.dtsi +++ b/arch/arm/boot/dts/allwinner/sunxi-h3-h5-emlid-neutis.dtsi @@ -18,7 +18,7 @@ stdout-path = "serial0:115200n8"; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 2 7 GPIO_ACTIVE_LOW>; /* PC7 */ post-power-on-delay-ms = <200>; diff --git a/arch/arm/boot/dts/allwinner/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/allwinner/sunxi-h3-h5.dtsi index ade1cd50e445..7df60515a903 100644 --- a/arch/arm/boot/dts/allwinner/sunxi-h3-h5.dtsi +++ b/arch/arm/boot/dts/allwinner/sunxi-h3-h5.dtsi @@ -83,7 +83,7 @@ #size-cells = <1>; ranges; - osc24M: osc24M_clk { + osc24M: osc24M-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; @@ -91,7 +91,7 @@ clock-output-names = "osc24M"; }; - osc32k: osc32k_clk { + osc32k: osc32k-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts index 4554abf0c7cd..9aa2de3723b5 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-romed8hm3.dts @@ -98,14 +98,14 @@ /* IPB PMIC */ lm25066@40 { - compatible = "lm25066"; + compatible = "ti,lm25066"; reg = <0x40>; shunt-resistor-micro-ohms = <1000>; }; /* 12VSB PMIC */ lm25066@41 { - compatible = "lm25066"; + compatible = "ti,lm25066"; reg = <0x41>; shunt-resistor-micro-ohms = <10000>; }; diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-delta-ahe50dc.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-delta-ahe50dc.dts index 6600f7e9bf5e..e830fec0570f 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-delta-ahe50dc.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-delta-ahe50dc.dts @@ -14,7 +14,7 @@ #define EFUSE(hexaddr, num) \ efuse@##hexaddr { \ - compatible = "lm25066"; \ + compatible = "ti,lm25066"; \ reg = <0x##hexaddr>; \ shunt-resistor-micro-ohms = <675>; \ regulators { \ diff --git a/arch/arm/boot/dts/broadcom/Makefile b/arch/arm/boot/dts/broadcom/Makefile index 7099d9560033..5881bcc95eba 100644 --- a/arch/arm/boot/dts/broadcom/Makefile +++ b/arch/arm/boot/dts/broadcom/Makefile @@ -64,6 +64,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm47081-luxul-xap-1410.dtb \ bcm47081-luxul-xwr-1200.dtb \ bcm47081-tplink-archer-c5-v2.dtb \ + bcm4709-asus-rt-ac3200.dtb \ bcm4709-asus-rt-ac87u.dtb \ bcm4709-buffalo-wxr-1900dhp.dtb \ bcm4709-linksys-ea9200.dtb \ @@ -71,6 +72,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm4709-netgear-r8000.dtb \ bcm4709-tplink-archer-c9-v1.dtb \ bcm47094-asus-rt-ac3100.dtb \ + bcm47094-asus-rt-ac5300.dtb \ bcm47094-asus-rt-ac88u.dtb \ bcm47094-dlink-dir-885l.dtb \ bcm47094-dlink-dir-890l.dtb \ diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts index d5f8823230db..353bb50ce542 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts @@ -5,6 +5,7 @@ #include "bcm283x-rpi-led-deprecated.dtsi" #include "bcm283x-rpi-usb-peripheral.dtsi" #include "bcm283x-rpi-wifi-bt.dtsi" +#include <dt-bindings/leds/common.h> / { compatible = "raspberrypi,4-model-b", "brcm,bcm2711"; @@ -15,6 +16,13 @@ stdout-path = "serial1:115200n8"; }; + cam1_reg: regulator-cam1 { + compatible = "regulator-fixed"; + regulator-name = "cam1-reg"; + enable-active-high; + gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>; + }; + sd_io_1v8_reg: regulator-sd-io-1v8 { compatible = "regulator-gpio"; regulator-name = "vdd-sd-io"; @@ -197,6 +205,27 @@ phy1: ethernet-phy@1 { /* No PHY interrupt */ reg = <0x1>; + + leds { + #address-cells = <1>; + #size-cells = <0>; + + /* LED1 */ + led@0 { + reg = <0>; + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_LAN; + default-state = "keep"; + }; + + /* LED2 */ + led@1 { + reg = <1>; + color = <LED_COLOR_ID_AMBER>; + function = LED_FUNCTION_LAN; + default-state = "keep"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts index 5a2869a18bd5..ca9be91b4f36 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-400.dts @@ -30,6 +30,7 @@ &genet_mdio { clock-frequency = <1950000>; + /delete-node/ leds; }; &led_pwr { diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts index d7ba02f586d3..6bc77dd48c0d 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /dts-v1/; +#include <dt-bindings/leds/common.h> #include "bcm2711-rpi-cm4.dtsi" #include "bcm283x-rpi-led-deprecated.dtsi" #include "bcm283x-rpi-usb-host.dtsi" @@ -101,6 +102,38 @@ status = "okay"; }; +&i2c0_1 { + rtc@51 { + /* Attention: An alarm resets the machine */ + compatible = "nxp,pcf85063a"; + reg = <0x51>; + quartz-load-femtofarads = <7000>; + }; +}; + +&phy1 { + leds { + #address-cells = <1>; + #size-cells = <0>; + + /* LED2 */ + led@1 { + reg = <1>; + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_LAN; + default-state = "keep"; + }; + + /* LED3 */ + led@2 { + reg = <2>; + color = <LED_COLOR_ID_AMBER>; + function = LED_FUNCTION_LAN; + default-state = "keep"; + }; + }; +}; + &led_act { gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi b/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi index d233a191c139..6bf4241fe3b7 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi.dtsi @@ -17,14 +17,33 @@ pcie0 = &pcie0; blconfig = &blconfig; }; -}; -&firmware { - firmware_clocks: clocks { - compatible = "raspberrypi,firmware-clocks"; - #clock-cells = <1>; + i2c0mux: i2c-mux0 { + compatible = "i2c-mux-pinctrl"; + #address-cells = <1>; + #size-cells = <0>; + + i2c-parent = <&i2c0>; + + pinctrl-names = "i2c0", "i2c0-vc"; + pinctrl-0 = <&i2c0_gpio0>; + pinctrl-1 = <&i2c0_gpio44>; + + i2c0_0: i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c0_1: i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; }; +}; +&firmware { expgpio: gpio { compatible = "raspberrypi,firmware-gpio"; gpio-controller; @@ -54,6 +73,11 @@ clocks = <&firmware_clocks 4>; }; +&i2c0 { + /delete-property/ pinctrl-names; + /delete-property/ pinctrl-0; +}; + &rmem { /* * RPi4's co-processor will copy the board's bootloader configuration diff --git a/arch/arm/boot/dts/broadcom/bcm2711.dtsi b/arch/arm/boot/dts/broadcom/bcm2711.dtsi index 22c7f1561344..e4e42af21ef3 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2711.dtsi @@ -432,8 +432,8 @@ }; }; - arm-pmu { - compatible = "arm,cortex-a72-pmu", "arm,armv8-pmuv3"; + pmu { + compatible = "arm,cortex-a72-pmu"; interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, @@ -1114,6 +1114,14 @@ #address-cells = <2>; }; +&csi0 { + interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>; +}; + +&csi1 { + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; +}; + &cma { /* * arm64 reserves the CMA by default somewhere in ZONE_DMA32, diff --git a/arch/arm/boot/dts/broadcom/bcm2835-rpi-common.dtsi b/arch/arm/boot/dts/broadcom/bcm2835-rpi-common.dtsi index 4e7b4a592da7..8b3c21d9f333 100644 --- a/arch/arm/boot/dts/broadcom/bcm2835-rpi-common.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2835-rpi-common.dtsi @@ -7,13 +7,6 @@ #include <dt-bindings/power/raspberrypi-power.h> -&firmware { - firmware_clocks: clocks { - compatible = "raspberrypi,firmware-clocks"; - #clock-cells = <1>; - }; -}; - &hdmi { clocks = <&firmware_clocks 9>, <&firmware_clocks 13>; diff --git a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi index f0acc9390f31..e9bf41b9f5c1 100644 --- a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi @@ -4,11 +4,12 @@ soc { firmware: firmware { compatible = "raspberrypi,bcm2835-firmware", "simple-mfd"; - #address-cells = <1>; - #size-cells = <1>; - mboxes = <&mailbox>; - dma-ranges; + + firmware_clocks: clocks { + compatible = "raspberrypi,firmware-clocks"; + #clock-cells = <1>; + }; }; power: power { @@ -25,6 +26,20 @@ }; }; +&csi0 { + clocks = <&clocks BCM2835_CLOCK_CAM0>, + <&firmware_clocks 4>; + clock-names = "lp", "vpu"; + power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>; +}; + +&csi1 { + clocks = <&clocks BCM2835_CLOCK_CAM1>, + <&firmware_clocks 4>; + clock-names = "lp", "vpu"; + power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>; +}; + &gpio { gpioout: gpioout { brcm,pins = <6>; diff --git a/arch/arm/boot/dts/broadcom/bcm283x.dtsi b/arch/arm/boot/dts/broadcom/bcm283x.dtsi index 2ca8a2505a4d..69b0919f1324 100644 --- a/arch/arm/boot/dts/broadcom/bcm283x.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm283x.dtsi @@ -454,6 +454,30 @@ status = "disabled"; }; + csi0: csi@7e800000 { + compatible = "brcm,bcm2835-unicam"; + reg = <0x7e800000 0x800>, + <0x7e802000 0x4>; + reg-names = "unicam", "cmi"; + interrupts = <2 6>; + brcm,num-data-lanes = <2>; + status = "disabled"; + port { + }; + }; + + csi1: csi@7e801000 { + compatible = "brcm,bcm2835-unicam"; + reg = <0x7e801000 0x800>, + <0x7e802004 0x4>; + reg-names = "unicam", "cmi"; + interrupts = <2 7>; + brcm,num-data-lanes = <4>; + status = "disabled"; + port { + }; + }; + i2c1: i2c@7e804000 { compatible = "brcm,bcm2835-i2c"; reg = <0x7e804000 0x1000>; diff --git a/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac3200.dts b/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac3200.dts new file mode 100644 index 000000000000..53cb0c58f6d0 --- /dev/null +++ b/arch/arm/boot/dts/broadcom/bcm4709-asus-rt-ac3200.dts @@ -0,0 +1,150 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Author: Tom Brautaset <tbrautaset@gmail.com> + */ + +/dts-v1/; + +#include "bcm4709.dtsi" +#include "bcm5301x-nand-cs0-bch8.dtsi" + +#include <dt-bindings/leds/common.h> + +/ { + compatible = "asus,rt-ac3200", "brcm,bcm4709", "brcm,bcm4708"; + model = "ASUS RT-AC3200"; + + memory@0 { + reg = <0x00000000 0x08000000>, + <0x88000000 0x08000000>; + device_type = "memory"; + }; + + nvram@1c080000 { + compatible = "brcm,nvram"; + reg = <0x1c080000 0x00180000>; + + et0macaddr: et0macaddr { + #nvmem-cell-cells = <1>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + button-reset { + label = "Reset"; + linux,code = <KEY_RESTART>; + gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; + }; + + button-wifi { + label = "Wi-Fi"; + linux,code = <KEY_RFKILL>; + gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; + }; + + button-wps { + label = "WPS"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-power { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_POWER; + gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-on"; + }; + + led-wan-red { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_WAN; + gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; + }; + + led-wps { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_WPS; + gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&gmac0 { + nvmem-cells = <&et0macaddr 0>; + nvmem-cell-names = "mac-address"; +}; + +&gmac1 { + nvmem-cells = <&et0macaddr 1>; + nvmem-cell-names = "mac-address"; +}; + +&gmac2 { + nvmem-cells = <&et0macaddr 2>; + nvmem-cell-names = "mac-address"; +}; + +&nandcs { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x00000000 0x00080000>; + label = "boot"; + read-only; + }; + + partition@80000 { + reg = <0x00080000 0x00180000>; + label = "nvram"; + }; + + partition@200000 { + compatible = "brcm,trx"; + reg = <0x00200000 0x07e00000>; + label = "firmware"; + }; + }; +}; + +&srab { + status = "okay"; + + ports { + port@0 { + label = "wan"; + }; + + port@1 { + label = "lan1"; + }; + + port@2 { + label = "lan2"; + }; + + port@3 { + label = "lan3"; + }; + + port@4 { + label = "lan4"; + }; + }; +}; + +&usb2 { + vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>; +}; + +&usb3_phy { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dts b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dts index 5f089307cd8c..1655ac95769c 100644 --- a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dts +++ b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dts @@ -13,11 +13,22 @@ nvram@1c080000 { et0macaddr: et0macaddr { + #nvmem-cell-cells = <1>; }; }; }; &gmac0 { - nvmem-cells = <&et0macaddr>; + nvmem-cells = <&et0macaddr 0>; + nvmem-cell-names = "mac-address"; +}; + +&gmac1 { + nvmem-cells = <&et0macaddr 1>; + nvmem-cell-names = "mac-address"; +}; + +&gmac2 { + nvmem-cells = <&et0macaddr 2>; nvmem-cell-names = "mac-address"; }; diff --git a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi index 09cefce27fb1..2cfaaabc7a6a 100644 --- a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi +++ b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac3100.dtsi @@ -6,15 +6,13 @@ #include "bcm47094.dtsi" #include "bcm5301x-nand-cs0-bch8.dtsi" -/ { - chosen { - bootargs = "earlycon"; - }; +#include <dt-bindings/leds/common.h> +/ { memory@0 { - device_type = "memory"; reg = <0x00000000 0x08000000>, <0x88000000 0x18000000>; + device_type = "memory"; }; nvram@1c080000 { @@ -22,76 +20,108 @@ reg = <0x1c080000 0x00180000>; }; - leds { - compatible = "gpio-leds"; + gpio-keys { + compatible = "gpio-keys"; - led-power { - label = "white:power"; - gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; - linux,default-trigger = "default-on"; + button-led { + label = "Backlight"; + linux,code = <KEY_BRIGHTNESS_ZERO>; + gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; }; - led-wan-red { - label = "red:wan"; - gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; + button-reset { + label = "Reset"; + linux,code = <KEY_RESTART>; + gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; + }; + + button-wifi { + label = "Wi-Fi"; + linux,code = <KEY_RFKILL>; + gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; }; + button-wps { + label = "WPS"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + led-lan { - label = "white:lan"; + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_LAN; gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>; }; + led-power { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_POWER; + gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-on"; + }; + led-usb2 { - label = "white:usb2"; + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_USB; + function-enumerator = <1>; gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>; trigger-sources = <&ehci_port2>; linux,default-trigger = "usbport"; }; led-usb3 { - label = "white:usb3"; + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_USB; + function-enumerator = <2>; gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; trigger-sources = <&ehci_port1>, <&xhci_port1>; linux,default-trigger = "usbport"; }; + led-wan-red { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_WAN; + gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; + }; + led-wps { - label = "white:wps"; + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_WPS; gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>; }; }; +}; - gpio-keys { - compatible = "gpio-keys"; - - button-wps { - label = "WPS"; - linux,code = <KEY_WPS_BUTTON>; - gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; - }; +&nandcs { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; - button-reset { - label = "Reset"; - linux,code = <KEY_RESTART>; - gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; + partition@0 { + reg = <0x00000000 0x00080000>; + label = "boot"; + read-only; }; - button-wifi { - label = "Wi-Fi"; - linux,code = <KEY_RFKILL>; - gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; + partition@80000 { + reg = <0x00080000 0x00180000>; + label = "nvram"; }; - button-led { - label = "Backlight"; - linux,code = <KEY_BRIGHTNESS_ZERO>; - gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>; + partition@200000 { + compatible = "brcm,trx"; + reg = <0x00200000 0x07e00000>; + label = "firmware"; }; }; }; &srab { - compatible = "brcm,bcm53012-srab", "brcm,bcm5301x-srab"; status = "okay"; ports { @@ -136,28 +166,3 @@ &usb3_phy { status = "okay"; }; - -&nandcs { - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - partition@0 { - label = "boot"; - reg = <0x00000000 0x00080000>; - read-only; - }; - - partition@80000 { - label = "nvram"; - reg = <0x00080000 0x00180000>; - }; - - partition@200000 { - label = "firmware"; - reg = <0x00200000 0x07e00000>; - compatible = "brcm,trx"; - }; - }; -}; diff --git a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac5300.dts b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac5300.dts new file mode 100644 index 000000000000..6c666dc7ad23 --- /dev/null +++ b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac5300.dts @@ -0,0 +1,156 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Author: Tom Brautaset <tbrautaset@gmail.com> + */ + +/dts-v1/; + +#include "bcm47094.dtsi" +#include "bcm5301x-nand-cs0-bch8.dtsi" + +#include <dt-bindings/leds/common.h> + +/ { + compatible = "asus,rt-ac5300", "brcm,bcm47094", "brcm,bcm4708"; + model = "ASUS RT-AC5300"; + + memory@0 { + reg = <0x00000000 0x08000000>, + <0x88000000 0x18000000>; + device_type = "memory"; + }; + + nvram@1c080000 { + compatible = "brcm,nvram"; + reg = <0x1c080000 0x00180000>; + + et1macaddr: et1macaddr { + #nvmem-cell-cells = <1>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + button-reset { + label = "Reset"; + linux,code = <KEY_RESTART>; + gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; + }; + + button-wifi { + label = "Wi-Fi"; + linux,code = <KEY_RFKILL>; + gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; + }; + + button-wps { + label = "WPS"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-lan { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_LAN; + gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>; + }; + + led-power { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_POWER; + gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; + linux,default-trigger = "default-on"; + }; + + led-wan-red { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_WAN; + gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; + }; + + led-wps { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_WPS; + gpios = <&chipcommon 19 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&gmac0 { + nvmem-cells = <&et1macaddr 0>; + nvmem-cell-names = "mac-address"; +}; + +&gmac1 { + nvmem-cells = <&et1macaddr 1>; + nvmem-cell-names = "mac-address"; +}; + +&gmac2 { + nvmem-cells = <&et1macaddr 2>; + nvmem-cell-names = "mac-address"; +}; + +&nandcs { + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x00000000 0x00080000>; + label = "boot"; + read-only; + }; + + partition@80000 { + reg = <0x00080000 0x00180000>; + label = "nvram"; + }; + + partition@200000 { + compatible = "brcm,trx"; + reg = <0x00200000 0x07e00000>; + label = "firmware"; + }; + }; +}; + +&srab { + status = "okay"; + + ports { + port@0 { + label = "lan4"; + }; + + port@1 { + label = "lan3"; + }; + + port@2 { + label = "lan2"; + }; + + port@3 { + label = "lan1"; + }; + + port@4 { + label = "wan"; + }; + }; +}; + +&usb2 { + vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>; +}; + +&usb3_phy { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac88u.dts b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac88u.dts index fd344b55087e..a197f447fd97 100644 --- a/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac88u.dts +++ b/arch/arm/boot/dts/broadcom/bcm47094-asus-rt-ac88u.dts @@ -13,18 +13,40 @@ nvram@1c080000 { et1macaddr: et1macaddr { + #nvmem-cell-cells = <1>; }; }; switch { compatible = "realtek,rtl8365mb"; - /* 7 = MDIO (has input reads), 6 = MDC (clock, output only) */ mdc-gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; mdio-gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>; realtek,disable-leds; dsa,member = <1 0>; + mdio { + compatible = "realtek,smi-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + reg = <0>; + }; + + ethphy1: ethernet-phy@1 { + reg = <1>; + }; + + ethphy2: ethernet-phy@2 { + reg = <2>; + }; + + ethphy3: ethernet-phy@3 { + reg = <3>; + }; + }; + ports { #address-cells = <1>; #size-cells = <0>; @@ -68,29 +90,21 @@ }; }; }; + }; +}; - mdio { - compatible = "realtek,smi-mdio"; - #address-cells = <1>; - #size-cells = <0>; - - ethphy0: ethernet-phy@0 { - reg = <0>; - }; - - ethphy1: ethernet-phy@1 { - reg = <1>; - }; +&gmac0 { + status = "disabled"; +}; - ethphy2: ethernet-phy@2 { - reg = <2>; - }; +&gmac1 { + nvmem-cells = <&et1macaddr 0>; + nvmem-cell-names = "mac-address"; +}; - ethphy3: ethernet-phy@3 { - reg = <3>; - }; - }; - }; +&gmac2 { + nvmem-cells = <&et1macaddr 1>; + nvmem-cell-names = "mac-address"; }; &srab { @@ -111,12 +125,3 @@ }; }; }; - -&gmac0 { - status = "disabled"; -}; - -&gmac1 { - nvmem-cells = <&et1macaddr>; - nvmem-cell-names = "mac-address"; -}; diff --git a/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts index 4f609e9e510e..009d2c832421 100644 --- a/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts +++ b/arch/arm/boot/dts/microchip/at91-sama7g54_curiosity.dts @@ -242,7 +242,7 @@ regulator-state-standby { regulator-on-in-suspend; - regulator-suspend-voltage = <1150000>; + regulator-suspend-microvolt = <1150000>; regulator-mode = <4>; }; @@ -263,7 +263,7 @@ regulator-state-standby { regulator-on-in-suspend; - regulator-suspend-voltage = <1050000>; + regulator-suspend-microvolt = <1050000>; regulator-mode = <4>; }; @@ -280,7 +280,7 @@ regulator-always-on; regulator-state-standby { - regulator-suspend-voltage = <1800000>; + regulator-suspend-microvolt = <1800000>; regulator-on-in-suspend; }; @@ -296,7 +296,7 @@ regulator-always-on; regulator-state-standby { - regulator-suspend-voltage = <3300000>; + regulator-suspend-microvolt = <3300000>; regulator-on-in-suspend; }; diff --git a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts index 217e9b96c61e..20b2497657ae 100644 --- a/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts +++ b/arch/arm/boot/dts/microchip/at91-sama7g5ek.dts @@ -293,7 +293,7 @@ regulator-state-standby { regulator-on-in-suspend; - regulator-suspend-voltage = <1150000>; + regulator-suspend-microvolt = <1150000>; regulator-mode = <4>; }; @@ -314,7 +314,7 @@ regulator-state-standby { regulator-on-in-suspend; - regulator-suspend-voltage = <1050000>; + regulator-suspend-microvolt = <1050000>; regulator-mode = <4>; }; @@ -331,7 +331,7 @@ regulator-always-on; regulator-state-standby { - regulator-suspend-voltage = <1800000>; + regulator-suspend-microvolt = <1800000>; regulator-on-in-suspend; }; @@ -346,7 +346,7 @@ regulator-max-microvolt = <3700000>; regulator-state-standby { - regulator-suspend-voltage = <1800000>; + regulator-suspend-microvolt = <1800000>; regulator-on-in-suspend; }; diff --git a/arch/arm/boot/dts/nvidia/tegra20-colibri.dtsi b/arch/arm/boot/dts/nvidia/tegra20-colibri.dtsi index 8c1d5c9fa483..2ff7be8f1382 100644 --- a/arch/arm/boot/dts/nvidia/tegra20-colibri.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra20-colibri.dtsi @@ -445,9 +445,9 @@ tegra_ac97: ac97@70002000 { status = "okay"; - nvidia,codec-reset-gpio = + nvidia,codec-reset-gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; - nvidia,codec-sync-gpio = + nvidia,codec-sync-gpios = <&gpio TEGRA_GPIO(P, 0) GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/nvidia/tegra20-paz00.dts b/arch/arm/boot/dts/nvidia/tegra20-paz00.dts index afb922bd79a7..1408e1e00759 100644 --- a/arch/arm/boot/dts/nvidia/tegra20-paz00.dts +++ b/arch/arm/boot/dts/nvidia/tegra20-paz00.dts @@ -533,6 +533,49 @@ 0x00000000 0x00000000 0x00000000 0x00000000>; }; }; + + emc-tables@1 { + nvidia,ram-code = <0x1>; + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + emc-table@166500 { + reg = <166500>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <166500>; + nvidia,emc-registers = <0x0000000a 0x00000016 + 0x00000008 0x00000003 0x00000004 0x00000004 + 0x00000002 0x0000000c 0x00000003 0x00000003 + 0x00000002 0x00000001 0x00000004 0x00000005 + 0x00000004 0x00000009 0x0000000d 0x000004df + 0x00000000 0x00000003 0x00000003 0x00000003 + 0x00000003 0x00000001 0x0000000a 0x000000c8 + 0x00000003 0x00000006 0x00000004 0x00000008 + 0x00000002 0x00000000 0x00000000 0x00000002 + 0x00000000 0x00000000 0x00000083 0xe03b0323 + 0x007fe010 0x00001414 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + + emc-table@333000 { + reg = <333000>; + compatible = "nvidia,tegra20-emc-table"; + clock-frequency = <333000>; + nvidia,emc-registers = <0x00000018 0x00000033 + 0x00000012 0x00000004 0x00000004 0x00000005 + 0x00000003 0x0000000c 0x00000006 0x00000006 + 0x00000003 0x00000001 0x00000004 0x00000005 + 0x00000004 0x00000009 0x0000000d 0x00000bff + 0x00000000 0x00000003 0x00000003 0x00000006 + 0x00000006 0x00000001 0x00000011 0x000000c8 + 0x00000003 0x0000000e 0x00000007 0x00000008 + 0x00000002 0x00000000 0x00000000 0x00000002 + 0x00000000 0x00000000 0x00000083 0xf0440303 + 0x007fe010 0x00001414 0x00000000 0x00000000 + 0x00000000 0x00000000 0x00000000 0x00000000>; + }; + }; }; usb@c5000000 { diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile index 4052cad859fa..231c0d73a53e 100644 --- a/arch/arm/boot/dts/nxp/imx/Makefile +++ b/arch/arm/boot/dts/nxp/imx/Makefile @@ -349,12 +349,15 @@ dtb-$(CONFIG_SOC_IMX6UL) += \ imx6ull-phytec-segin-lc-rdk-nand.dtb \ imx6ull-phytec-tauri-emmc.dtb \ imx6ull-phytec-tauri-nand.dtb \ + imx6ull-seeed-npi-dev-board-emmc.dtb \ + imx6ull-seeed-npi-dev-board-nand.dtb \ imx6ull-tarragon-master.dtb \ imx6ull-tarragon-micro.dtb \ imx6ull-tarragon-slave.dtb \ imx6ull-tarragon-slavext.dtb \ imx6ull-tqma6ull2-mba6ulx.dtb \ imx6ull-tqma6ull2l-mba6ulx.dtb \ + imx6ull-uti260b.dtb \ imx6ulz-14x14-evk.dtb \ imx6ulz-bsh-smm-m2.dtb dtb-$(CONFIG_SOC_IMX7D) += \ diff --git a/arch/arm/boot/dts/nxp/imx/e60k02.dtsi b/arch/arm/boot/dts/nxp/imx/e60k02.dtsi index dd03e3860f97..13756d39fb7b 100644 --- a/arch/arm/boot/dts/nxp/imx/e60k02.dtsi +++ b/arch/arm/boot/dts/nxp/imx/e60k02.dtsi @@ -127,7 +127,7 @@ compatible = "ricoh,rc5t619"; reg = <0x32>; interrupt-parent = <&gpio5>; - interrupts = <11 IRQ_TYPE_EDGE_FALLING>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; system-power-controller; regulators { diff --git a/arch/arm/boot/dts/nxp/imx/e70k02.dtsi b/arch/arm/boot/dts/nxp/imx/e70k02.dtsi index 4e1bf080eaca..dcc3c9d488a8 100644 --- a/arch/arm/boot/dts/nxp/imx/e70k02.dtsi +++ b/arch/arm/boot/dts/nxp/imx/e70k02.dtsi @@ -145,7 +145,7 @@ compatible = "ricoh,rc5t619"; reg = <0x32>; interrupt-parent = <&gpio4>; - interrupts = <19 IRQ_TYPE_EDGE_FALLING>; + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; system-power-controller; regulators { diff --git a/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycard-s-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycard-s-som.dtsi index abc9233c5a1b..31b3fc972abb 100644 --- a/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycard-s-som.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx27-phytec-phycard-s-som.dtsi @@ -15,6 +15,22 @@ device_type = "memory"; reg = <0xa0000000 0x08000000>; /* 128MB */ }; + + usbotgphy: usbotgphy { + compatible = "usb-nop-xceiv"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotgphy>; + reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; + #phy-cells = <0>; + }; + + usbh2phy: usbh2phy { + compatible = "usb-nop-xceiv"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh2phy>; + reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>; + #phy-cells = <0>; + }; }; &cspi1 { @@ -84,6 +100,52 @@ MX27_PAD_NFWE_B__NFWE_B 0x0 >; }; + + pinctrl_usbotgphy: usbotgphygrp { + fsl,pins = < + MX27_PAD_USBH1_RCV__GPIO2_25 0x1 /* reset gpio */ + >; + }; + + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX27_PAD_USBOTG_CLK__USBOTG_CLK 0x0 + MX27_PAD_USBOTG_DIR__USBOTG_DIR 0x0 + MX27_PAD_USBOTG_NXT__USBOTG_NXT 0x0 + MX27_PAD_USBOTG_STP__USBOTG_STP 0x0 + MX27_PAD_USBOTG_DATA0__USBOTG_DATA0 0x0 + MX27_PAD_USBOTG_DATA1__USBOTG_DATA1 0x0 + MX27_PAD_USBOTG_DATA2__USBOTG_DATA2 0x0 + MX27_PAD_USBOTG_DATA3__USBOTG_DATA3 0x0 + MX27_PAD_USBOTG_DATA4__USBOTG_DATA4 0x0 + MX27_PAD_USBOTG_DATA5__USBOTG_DATA5 0x0 + MX27_PAD_USBOTG_DATA6__USBOTG_DATA6 0x0 + MX27_PAD_USBOTG_DATA7__USBOTG_DATA7 0x0 + >; + }; + + pinctrl_usbh2phy: usbh2phygrp { + fsl,pins = < + MX27_PAD_USBH1_SUSP__GPIO2_22 0x0 /* reset gpio */ + >; + }; + + pinctrl_usbh2: usbh2grp { + fsl,pins = < + MX27_PAD_USBH2_CLK__USBH2_CLK 0x0 + MX27_PAD_USBH2_DIR__USBH2_DIR 0x0 + MX27_PAD_USBH2_NXT__USBH2_NXT 0x0 + MX27_PAD_USBH2_STP__USBH2_STP 0x0 + MX27_PAD_CSPI2_SCLK__USBH2_DATA0 0x0 + MX27_PAD_CSPI2_MOSI__USBH2_DATA1 0x0 + MX27_PAD_CSPI2_MISO__USBH2_DATA2 0x0 + MX27_PAD_CSPI2_SS1__USBH2_DATA3 0x0 + MX27_PAD_CSPI2_SS2__USBH2_DATA4 0x0 + MX27_PAD_CSPI1_SS2__USBH2_DATA5 0x0 + MX27_PAD_CSPI2_SS0__USBH2_DATA6 0x0 + MX27_PAD_USBH2_DATA7__USBH2_DATA7 0x0 + >; + }; }; }; @@ -95,3 +157,19 @@ nand-on-flash-bbt; status = "okay"; }; + +&usbotg { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + phy_type = "ulpi"; + phys = <&usbotgphy>; + status = "okay"; +}; + +&usbh2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh2>; + phy_type = "ulpi"; + phys = <&usbh2phy>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts b/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts index f7408722d68a..2bd0761c7e90 100644 --- a/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts +++ b/arch/arm/boot/dts/nxp/imx/imx51-ts4800.dts @@ -45,7 +45,7 @@ backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm1 0 78770>; + pwms = <&pwm1 0 78770 0>; brightness-levels = <0 150 200 255>; default-brightness-level = <1>; power-supply = <&backlight_reg>; @@ -113,7 +113,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm_backlight>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx53-kp-ddc.dts b/arch/arm/boot/dts/nxp/imx/imx53-kp-ddc.dts index 0e7f071fd10e..f6f116366643 100644 --- a/arch/arm/boot/dts/nxp/imx/imx53-kp-ddc.dts +++ b/arch/arm/boot/dts/nxp/imx/imx53-kp-ddc.dts @@ -13,7 +13,7 @@ backlight_lcd: backlight { compatible = "pwm-backlight"; - pwms = <&pwm2 0 50000>; + pwms = <&pwm2 0 50000 0>; power-supply = <®_backlight>; brightness-levels = <0 24 28 32 36 40 44 48 52 56 diff --git a/arch/arm/boot/dts/nxp/imx/imx53-kp.dtsi b/arch/arm/boot/dts/nxp/imx/imx53-kp.dtsi index 4508f34139a0..ae5f87b8612d 100644 --- a/arch/arm/boot/dts/nxp/imx/imx53-kp.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx53-kp.dtsi @@ -13,7 +13,7 @@ compatible = "pwm-beeper"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_buzzer>; - pwms = <&pwm1 0 500000>; + pwms = <&pwm1 0 500000 0>; }; gpio-buttons { @@ -162,14 +162,6 @@ >; }; -&pwm1 { - #pwm-cells = <2>; -}; - -&pwm2 { - #pwm-cells = <2>; -}; - &uart1 { status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts b/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts index c323b4dbe9f0..1353d985969c 100644 --- a/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts +++ b/arch/arm/boot/dts/nxp/imx/imx53-m53evk.dts @@ -41,7 +41,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm1 0 3000>; + pwms = <&pwm1 0 3000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; power-supply = <®_backlight>; @@ -313,7 +313,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx53-mba53.dts b/arch/arm/boot/dts/nxp/imx/imx53-mba53.dts index 6a37616cef1c..2117de872703 100644 --- a/arch/arm/boot/dts/nxp/imx/imx53-mba53.dts +++ b/arch/arm/boot/dts/nxp/imx/imx53-mba53.dts @@ -17,7 +17,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm2 0 50000>; + pwms = <&pwm2 0 50000 0>; brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>; default-brightness-level = <10>; enable-gpios = <&gpio7 7 0>; diff --git a/arch/arm/boot/dts/nxp/imx/imx53-ppd.dts b/arch/arm/boot/dts/nxp/imx/imx53-ppd.dts index 70c4a4852256..e939acc1c88b 100644 --- a/arch/arm/boot/dts/nxp/imx/imx53-ppd.dts +++ b/arch/arm/boot/dts/nxp/imx/imx53-ppd.dts @@ -167,7 +167,7 @@ pwm_bl: backlight { compatible = "pwm-backlight"; - pwms = <&pwm2 0 50000>; + pwms = <&pwm2 0 50000 0>; brightness-levels = <0 2 5 7 10 12 15 17 20 22 25 28 30 33 35 38 40 43 45 48 51 53 56 58 61 63 66 68 71 73 76 79 81 84 86 89 91 94 96 99 102 104 @@ -187,7 +187,7 @@ led-1 { label = "alarm-brightness"; - pwms = <&pwm1 0 100000>; + pwms = <&pwm1 0 100000 0>; max-brightness = <255>; }; }; @@ -628,14 +628,12 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm2 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx53-tqma53.dtsi b/arch/arm/boot/dts/nxp/imx/imx53-tqma53.dtsi index 294811bfc8d2..b2d7271d1d24 100644 --- a/arch/arm/boot/dts/nxp/imx/imx53-tqma53.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx53-tqma53.dtsi @@ -202,14 +202,6 @@ }; }; -&pwm1 { - #pwm-cells = <2>; -}; - -&pwm2 { - #pwm-cells = <2>; -}; - &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts index cc861a43eb58..a5ac79346854 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_4.dts @@ -14,7 +14,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; enable-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; @@ -79,6 +79,5 @@ }; &pwm1 { - #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts index b6cb78870cd5..5a25bdbbeb68 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6dl-aristainetos_7.dts @@ -49,7 +49,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm3 0 3000>; + pwms = <&pwm3 0 3000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; pinctrl-names = "default"; @@ -69,6 +69,5 @@ }; &pwm3 { - #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-mamoj.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-mamoj.dts index 028951955bde..72ee236d2f5e 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6dl-mamoj.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6dl-mamoj.dts @@ -21,7 +21,7 @@ backlight_lcd: backlight-lcd { compatible = "pwm-backlight"; - pwms = <&pwm3 0 25000>; /* 25000ns -> 40kHz */ + pwms = <&pwm3 0 25000 0>; /* 25000ns -> 40kHz */ brightness-levels = <0 4 8 16 32 64 128 160 192 224 255>; default-brightness-level = <7>; }; @@ -303,7 +303,6 @@ }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-ba16.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-ba16.dtsi index f266f1b7e0cf..09d9ca0cb332 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-ba16.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6q-ba16.dtsi @@ -55,7 +55,7 @@ compatible = "pwm-backlight"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_display>; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 @@ -349,7 +349,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dts b/arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dts index 02648806c275..d3f14b4d3b51 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6q-bosch-acc.dts @@ -36,7 +36,7 @@ backlight_lvds: backlight-lvds { compatible = "pwm-backlight"; - pwms = <&pwm1 0 200000>; + pwms = <&pwm1 0 200000 0>; brightness-levels = <0 61 499 1706 4079 8022 13938 22237 33328 47623 65535>; num-interpolated-steps = <10>; default-brightness-level = <60>; @@ -117,14 +117,14 @@ color = <LED_COLOR_ID_RED>; max-brightness = <248>; default-state = "off"; - pwms = <&pwm2 0 500000>; + pwms = <&pwm2 0 500000 0>; }; led_white: led-1 { color = <LED_COLOR_ID_WHITE>; max-brightness = <248>; default-state = "off"; - pwms = <&pwm3 0 500000>; + pwms = <&pwm3 0 500000 0>; linux,default-trigger = "heartbeat"; }; }; @@ -484,28 +484,24 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm2 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-kp.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-kp.dtsi index 091903f53a56..c425d427663d 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-kp.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6q-kp.dtsi @@ -15,7 +15,7 @@ / { backlight_lcd: backlight-lcd { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 255>; num-interpolated-steps = <255>; default-brightness-level = <250>; @@ -23,7 +23,7 @@ beeper { compatible = "pwm-beeper"; - pwms = <&pwm2 0 500000>; + pwms = <&pwm2 0 500000 0>; }; lcd_display: display { @@ -378,14 +378,12 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm2 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-novena.dts b/arch/arm/boot/dts/nxp/imx/imx6q-novena.dts index a7d5a68110fc..d392b5bd2eea 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-novena.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6q-novena.dts @@ -67,7 +67,7 @@ backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm1 0 10000000>; + pwms = <&pwm1 0 10000000 0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_backlight_novena>; power-supply = <®_lvds_lcd>; @@ -465,7 +465,6 @@ }; &pwm1 { - #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dts b/arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dts index 46c6b96d8073..56b77cc0af2b 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dts @@ -124,7 +124,7 @@ backlight_lvds: backlight-lvds { compatible = "pwm-backlight"; - pwms = <&pwm1 0 50000>; + pwms = <&pwm1 0 50000 0>; brightness-levels = < 0 /*1 2 3 4 5 6*/ 7 8 9 10 11 12 13 14 15 16 17 18 19 @@ -571,7 +571,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts b/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts index 3508a2cd928a..a7d5693c5ab7 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6q-prti6q.dts @@ -22,7 +22,7 @@ compatible = "pwm-backlight"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_backlight>; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 16 64 255>; num-interpolated-steps = <16>; default-brightness-level = <1>; @@ -292,7 +292,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-var-dt6customboard.dts b/arch/arm/boot/dts/nxp/imx/imx6q-var-dt6customboard.dts index 2290c1237634..0225a621ec7a 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6q-var-dt6customboard.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6q-var-dt6customboard.dts @@ -18,7 +18,7 @@ backlight_lvds: backlight { compatible = "pwm-backlight"; - pwms = <&pwm2 0 50000>; + pwms = <&pwm2 0 50000 0>; brightness-levels = <0 4 8 16 32 64 128 248>; default-brightness-level = <7>; status = "okay"; @@ -203,7 +203,6 @@ }; &pwm2 { - #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-apf6dev.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-apf6dev.dtsi index 338d292553ad..3a46ade3b6bd 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-apf6dev.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-apf6dev.dtsi @@ -13,7 +13,7 @@ backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm3 0 191000>; + pwms = <&pwm3 0 191000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <0>; power-supply = <®_5v>; @@ -212,7 +212,6 @@ }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-aristainetos2.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-aristainetos2.dtsi index db1bc511e71f..758eaf9d93d2 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-aristainetos2.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-aristainetos2.dtsi @@ -46,7 +46,7 @@ / { backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; enable-gpios = <&gpio6 31 GPIO_ACTIVE_HIGH>; @@ -346,7 +346,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-cubox-i.dtsi index 1e530d892b76..761566ae3cf5 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-cubox-i.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-cubox-i.dtsi @@ -64,7 +64,7 @@ active-low; label = "imx6:red:front"; max-brightness = <248>; - pwms = <&pwm1 0 50000>; + pwms = <&pwm1 0 50000 0>; }; }; @@ -233,7 +233,6 @@ }; &pwm1 { - #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-emcon.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-emcon.dtsi index 42b2ba23aefc..a308a3584b62 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-emcon.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-emcon.dtsi @@ -66,7 +66,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lvds_bl>; enable-gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>; - pwms = <&pwm1 0 50000>; + pwms = <&pwm1 0 50000 0>; brightness-levels = < 0 4 8 16 32 64 80 96 112 128 144 160 176 250 @@ -78,7 +78,7 @@ pwm_fan: pwm-fan { compatible = "pwm-fan"; #cooling-cells = <2>; - pwms = <&pwm4 0 50000>; + pwms = <&pwm4 0 50000 0>; cooling-levels = <0 64 127 191 255>; status = "disabled"; }; @@ -145,7 +145,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rgb_bl>; enable-gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>; - pwms = <&pwm3 0 5000000>; + pwms = <&pwm3 0 5000000 0>; brightness-levels = < 250 176 160 144 128 112 96 80 64 48 32 16 8 1 @@ -736,17 +736,14 @@ }; &pwm1 { - #pwm-cells = <2>; status = "okay"; }; &pwm3 { - #pwm-cells = <2>; status = "okay"; }; &pwm4 { - #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw52xx.dtsi index 535679c27d6f..48ffb3ee01bd 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw52xx.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw52xx.dtsi @@ -25,7 +25,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; }; @@ -520,7 +520,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw53xx.dtsi index 3e1c572af582..1eae438fbdae 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw53xx.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw53xx.dtsi @@ -25,7 +25,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; }; @@ -517,7 +517,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw54xx.dtsi index 0ffa0357a6fa..c2ec8572c8a5 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw54xx.dtsi @@ -26,7 +26,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; }; @@ -570,7 +570,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default", "state_dio"; pinctrl-0 = <&pinctrl_pwm4_backlight>; pinctrl-1 = <&pinctrl_pwm4_dio>; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw560x.dtsi index 46cf4080fec3..7cee983da669 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw560x.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw560x.dtsi @@ -66,7 +66,7 @@ backlight-display { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 @@ -619,7 +619,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5903.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5903.dtsi index a74cde050158..fbc704c064b6 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5903.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5903.dtsi @@ -56,7 +56,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 @@ -502,7 +502,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi index 1e723807ab4c..070506279186 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi @@ -70,7 +70,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; }; @@ -586,7 +586,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-icore.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-icore.dtsi index efe11524b885..9975b6ee433d 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-icore.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-icore.dtsi @@ -20,7 +20,7 @@ backlight_lvds: backlight-lvds { compatible = "pwm-backlight"; - pwms = <&pwm3 0 100000>; + pwms = <&pwm3 0 100000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; }; @@ -245,7 +245,6 @@ }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi index 4d2abcd44eff..60aa1e947f62 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-mba6.dtsi @@ -298,6 +298,7 @@ reg = <1>; #address-cells = <1>; #size-cells = <0>; + vdd-supply = <®_mba6_3p3v>; ethernet@1 { compatible = "usb424,9e00"; @@ -441,8 +442,6 @@ pinctrl_hog: hoggrp { fsl,pins = < - MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x0001b099 - MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x0001b099 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x0001b099 MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x0001b099 diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-nit6xlite.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-nit6xlite.dtsi index f2542d725ce7..a30cf0d06206 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-nit6xlite.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-nit6xlite.dtsi @@ -108,7 +108,7 @@ backlight-lcd { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -117,7 +117,7 @@ backlight_lvds0: backlight-lvds0 { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -499,7 +499,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; @@ -512,7 +511,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi index 32a110a35b02..33174febf410 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi @@ -183,7 +183,7 @@ backlight_lcd: backlight-lcd { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -192,7 +192,7 @@ backlight_lvds0: backlight-lvds0 { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -201,7 +201,7 @@ backlight_lvds1: backlight-lvds1 { compatible = "pwm-backlight"; - pwms = <&pwm2 0 5000000>; + pwms = <&pwm2 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -735,14 +735,12 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm2 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; status = "okay"; @@ -755,7 +753,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_som2.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_som2.dtsi index 414196b75991..8e64314fa8b2 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_som2.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_som2.dtsi @@ -17,7 +17,7 @@ backlight_lcd: backlight-lcd { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -26,7 +26,7 @@ backlight_lvds0: backlight-lvds0 { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -641,7 +641,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; @@ -654,7 +653,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6x.dtsi index f278b14911ce..121177273dd0 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6x.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6x.dtsi @@ -134,7 +134,7 @@ backlight_lcd: backlight-lcd { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -143,7 +143,7 @@ backlight_lvds: backlight-lvds { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -596,7 +596,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; @@ -609,7 +608,6 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi index 1ca4d219609f..0b4c09b09c03 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-mira.dtsi @@ -15,7 +15,7 @@ brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_backlight>; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; status = "okay"; }; @@ -224,7 +224,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-sabreauto.dtsi index 68e97180d33e..6656e2e762a1 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-sabreauto.dtsi @@ -144,8 +144,8 @@ }; sound-spdif { - compatible = "fsl,imx-audio-spdif", - "fsl,imx-sabreauto-spdif"; + compatible = "fsl,imx-sabreauto-spdif", + "fsl,imx-audio-spdif"; model = "imx-spdif"; spdif-controller = <&spdif>; spdif-in; @@ -153,7 +153,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm3 0 5000000>; + pwms = <&pwm3 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; status = "okay"; @@ -802,7 +802,6 @@ }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-sabrelite.dtsi index 84c8a9531e18..9c502bf77d0b 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-sabrelite.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-sabrelite.dtsi @@ -99,7 +99,7 @@ #clock-cells = <0>; clock-frequency = <22000000>; clock-output-names = "mipi_pwm3"; - pwms = <&pwm3 0 45>; /* 1 / 45 ns = 22 MHz */ + pwms = <&pwm3 0 45 0>; /* 1 / 45 ns = 22 MHz */ status = "okay"; }; @@ -162,7 +162,7 @@ backlight_lcd: backlight-lcd { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -171,7 +171,7 @@ backlight_lvds: backlight-lvds { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_3p3v>; @@ -654,21 +654,18 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-sabresd.dtsi index 4fe58764b929..8f4f5fba68cc 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-sabresd.dtsi @@ -119,7 +119,7 @@ backlight_lvds: backlight-lvds { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; status = "okay"; @@ -755,7 +755,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-savageboard.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-savageboard.dtsi index 02e6d36e85fa..6823a639ed2f 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-savageboard.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-savageboard.dtsi @@ -83,7 +83,7 @@ brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <4>; power-supply = <®_3p3v>; - pwms = <&pwm1 0 10000>; + pwms = <&pwm1 0 10000 0>; }; reg_3p3v: regulator-3p3v { @@ -140,7 +140,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi index d59d5d0e1d19..6ab71a729fd8 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi @@ -282,7 +282,6 @@ &pwm2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; - #pwm-cells = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi index 647ba5e623dd..14272b42f9a1 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-udoo.dtsi @@ -59,16 +59,6 @@ }; }; - reg_usb_h1_vbus: regulator-usb-h1-vbus { - compatible = "regulator-fixed"; - regulator-name = "usb_h1_vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */ - gpio = <&gpio7 12 0>; - }; - reg_panel: regulator-panel { compatible = "regulator-fixed"; regulator-name = "lcd_panel"; @@ -285,9 +275,18 @@ &usbh1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbh>; - vbus-supply = <®_usb_h1_vbus>; - clocks = <&clks IMX6QDL_CLK_CKO>; - status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + usb-port@1 { + compatible = "usb424,2514"; + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clks IMX6QDL_CLK_CKO>; + reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>; + }; }; &usbotg { diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi index 8431b8a994f4..d2200c9db25a 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi @@ -397,11 +397,10 @@ reg = <0x02024000 0x4000>; interrupts = <0 51 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6QDL_CLK_ESAI_IPG>, - <&clks IMX6QDL_CLK_ESAI_MEM>, <&clks IMX6QDL_CLK_ESAI_EXTAL>, <&clks IMX6QDL_CLK_ESAI_IPG>, <&clks IMX6QDL_CLK_SPBA>; - clock-names = "core", "mem", "extal", "fsys", "spba"; + clock-names = "core", "extal", "fsys", "spba"; dmas = <&sdma 23 21 0>, <&sdma 24 21 0>; dma-names = "rx", "tx"; status = "disabled"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6sl-evk.dts b/arch/arm/boot/dts/nxp/imx/imx6sl-evk.dts index 239bc6dfc584..31eee0419af7 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sl-evk.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6sl-evk.dts @@ -23,7 +23,7 @@ backlight_display: backlight_display { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; }; @@ -584,10 +584,8 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; - status = "okay"; }; ®_vdd1p1 { diff --git a/arch/arm/boot/dts/nxp/imx/imx6sl-tolino-shine2hd.dts b/arch/arm/boot/dts/nxp/imx/imx6sl-tolino-shine2hd.dts index 5636fb3661e8..03d6965f0149 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sl-tolino-shine2hd.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6sl-tolino-shine2hd.dts @@ -138,7 +138,7 @@ pinctrl-0 = <&pinctrl_zforce>; reg = <0x50>; interrupt-parent = <&gpio5>; - interrupts = <6 IRQ_TYPE_EDGE_FALLING>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW>; vdd-supply = <&ldo1_reg>; reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; touchscreen-size-x = <1072>; @@ -163,7 +163,7 @@ pinctrl-0 = <&pinctrl_ricoh_gpio>; reg = <0x32>; interrupt-parent = <&gpio5>; - interrupts = <11 IRQ_TYPE_EDGE_FALLING>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; system-power-controller; regulators { diff --git a/arch/arm/boot/dts/nxp/imx/imx6sll-evk.dts b/arch/arm/boot/dts/nxp/imx/imx6sll-evk.dts index e3e9b0ec4f73..febc2dd9967d 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sll-evk.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6sll-evk.dts @@ -26,7 +26,7 @@ backlight_display: backlight-display { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; @@ -314,10 +314,8 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; - status = "okay"; }; &snvs_poweroff { diff --git a/arch/arm/boot/dts/nxp/imx/imx6sll.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sll.dtsi index 3659fd5ecfa6..ddeb5b37fb78 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sll.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6sll.dtsi @@ -683,7 +683,6 @@ clocks = <&clks IMX6SLL_CLK_USBOH3>; fsl,usbphy = <&usbphy1>; fsl,usbmisc = <&usbmisc 0>; - fsl,anatop = <&anatop>; ahb-burst-config = <0x0>; tx-burst-size-dword = <0x10>; rx-burst-size-dword = <0x10>; diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts b/arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts index cd9cbc9ccc9e..1c1515a854c8 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts @@ -18,7 +18,7 @@ backlight-lvds { compatible = "pwm-backlight"; - pwms = <&pwm4 0 5000000>; + pwms = <&pwm4 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; power-supply = <®_3p3v>; @@ -83,7 +83,7 @@ sound { compatible = "fsl,imx-audio-sgtl5000"; model = "imx6sx-nitrogen6sx-sgtl5000"; - cpu-dai = <&ssi1>; + ssi-controller = <&ssi1>; audio-codec = <&codec>; audio-routing = "MIC_IN", "Mic Jack", @@ -229,10 +229,8 @@ }; &pwm4 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm4>; - status = "okay"; }; &ssi1 { diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi index c6e85e4a0883..7d4170c27732 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtsi @@ -23,7 +23,7 @@ backlight_display: backlight-display { compatible = "pwm-backlight"; - pwms = <&pwm3 0 5000000>; + pwms = <&pwm3 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; }; @@ -184,8 +184,8 @@ }; sound-spdif { - compatible = "fsl,imx-audio-spdif", - "fsl,imx6sx-sdb-spdif"; + compatible = "fsl,imx6sx-sdb-spdif", + "fsl,imx-audio-spdif"; model = "imx-spdif"; spdif-controller = <&spdif>; spdif-out; @@ -295,10 +295,8 @@ }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; - status = "okay"; }; &snvs_poweroff { diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-softing-vining-2000.dts b/arch/arm/boot/dts/nxp/imx/imx6sx-softing-vining-2000.dts index bfcd8f7d86dd..f999eb244373 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sx-softing-vining-2000.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6sx-softing-vining-2000.dts @@ -46,19 +46,19 @@ led-1 { label = "red"; max-brightness = <255>; - pwms = <&pwm6 0 50000>; + pwms = <&pwm6 0 50000 0>; }; led-2 { label = "green"; max-brightness = <255>; - pwms = <&pwm2 0 50000>; + pwms = <&pwm2 0 50000 0>; }; led-3 { label = "blue"; max-brightness = <255>; - pwms = <&pwm1 0 50000>; + pwms = <&pwm1 0 50000 0>; }; }; }; @@ -505,24 +505,18 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; - status = "okay"; }; &pwm2 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm2>; - status = "okay"; }; &pwm6 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm6>; - status = "okay"; }; ®_arm { diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi index 0de359d62a47..b386448486df 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi @@ -339,15 +339,14 @@ }; esai: esai@2024000 { - compatible = "fsl,imx6sx-esai", "fsl,imx35-esai"; + compatible = "fsl,imx35-esai"; reg = <0x02024000 0x4000>; interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6SX_CLK_ESAI_IPG>, - <&clks IMX6SX_CLK_ESAI_MEM>, <&clks IMX6SX_CLK_ESAI_EXTAL>, <&clks IMX6SX_CLK_ESAI_IPG>, <&clks IMX6SX_CLK_SPBA>; - clock-names = "core", "mem", "extal", + clock-names = "core", "extal", "fsys", "spba"; dmas = <&sdma 23 21 0>, <&sdma 24 21 0>; @@ -929,7 +928,6 @@ clocks = <&clks IMX6SX_CLK_USBOH3>; fsl,usbphy = <&usbphy1>; fsl,usbmisc = <&usbmisc 0>; - fsl,anatop = <&anatop>; ahb-burst-config = <0x0>; tx-burst-size-dword = <0x10>; rx-burst-size-dword = <0x10>; @@ -957,7 +955,6 @@ fsl,usbphy = <&usbphynop1>; fsl,usbmisc = <&usbmisc 2>; phy_type = "hsic"; - fsl,anatop = <&anatop>; dr_mode = "host"; ahb-burst-config = <0x0>; tx-burst-size-dword = <0x10>; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi index f10f0525490b..9cfb99ac9e9d 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi @@ -16,7 +16,7 @@ backlight_display: backlight-display { compatible = "pwm-backlight"; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; @@ -277,7 +277,6 @@ }; &pwm1 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcpro.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcpro.dts index 1762bc47e18d..ed61ae8524fa 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcpro.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-ccimx6ulsbcpro.dts @@ -18,7 +18,7 @@ lcd_backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm5 0 50000>; + pwms = <&pwm5 0 50000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; @@ -168,7 +168,6 @@ }; &pwm5 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm5>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts index 2ca18f3dad0a..cdbb8c435cd6 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts @@ -21,7 +21,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm8 0 100000>; + pwms = <&pwm8 0 100000 0>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 @@ -194,7 +194,6 @@ }; &pwm8 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6uldev.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6uldev.dtsi index af337f18a266..be3cacb4fa7a 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6uldev.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6uldev.dtsi @@ -9,7 +9,7 @@ backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm3 0 191000>; + pwms = <&pwm3 0 191000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_5v>; @@ -143,7 +143,6 @@ }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi index 14fc4828ba4e..ee86c36205f9 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi @@ -20,7 +20,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm8 0 100000>; + pwms = <&pwm8 0 100000 0>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 @@ -187,7 +187,6 @@ }; &pwm8 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-43.dts b/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-43.dts index 0c643706a158..4e8191a65211 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-43.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-43.dts @@ -14,7 +14,7 @@ backlight { compatible = "pwm-backlight"; - pwms = <&pwm7 0 5000000>; + pwms = <&pwm7 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; @@ -41,7 +41,6 @@ }; &pwm7 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm7>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi index 33d5f27285a4..d8f7877349c9 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi @@ -35,7 +35,7 @@ pwm-beeper { compatible = "pwm-beeper"; - pwms = <&pwm8 0 5000>; + pwms = <&pwm8 0 5000 0>; }; reg_3v3: regulator-3v3 { @@ -152,7 +152,6 @@ }; &pwm8 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi index 07dcecbe485d..fe307f49b9e5 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi @@ -22,7 +22,7 @@ backlight: backlight { compatible = "pwm-backlight"; - pwms = <&pwm3 0 5000000>; + pwms = <&pwm3 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; status = "okay"; @@ -177,7 +177,6 @@ }; &pwm3 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm3>; status = "okay"; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board-emmc.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board-emmc.dts new file mode 100644 index 000000000000..cfcd8783c31d --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board-emmc.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2024 Linumiz + * Author: Parthiban <parthiban@linumiz.com> + */ + +/dts-v1/; +#include "imx6ull.dtsi" +#include "imx6ull-seeed-npi.dtsi" +#include "imx6ull-seeed-npi-dev-board.dtsi" + +/ { + model = "Seeed NPi iMX6ULL Dev Board with NAND"; + compatible = "seeed,imx6ull-seeed-npi-emmc", "seeed,imx6ull-seeed-npi", "fsl,imx6ull"; +}; + +&usdhc2 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board-nand.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board-nand.dts new file mode 100644 index 000000000000..87c9434b09c5 --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board-nand.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2024 Linumiz + * Author: Parthiban <parthiban@linumiz.com> + */ + +/dts-v1/; +#include "imx6ull.dtsi" +#include "imx6ull-seeed-npi.dtsi" +#include "imx6ull-seeed-npi-dev-board.dtsi" + +/ { + model = "Seeed NPi iMX6ULL Dev Board with NAND"; + compatible = "seeed,imx6ull-seeed-npi-nand", "seeed,imx6ull-seeed-npi", "fsl,imx6ull"; +}; + +&gpmi { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board.dtsi new file mode 100644 index 000000000000..6bb12e0bbc7e --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi-dev-board.dtsi @@ -0,0 +1,424 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2024 Linumiz + * Author: Parthiban <parthiban@linumiz.com> + */ + +#include <dt-bindings/gpio/gpio.h> + +/ { + chosen { + stdout-path = &uart1; + }; + + gpio_buttons: gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_button>; + + button-0 { + gpios = <&gpio5 1 GPIO_ACTIVE_LOW>; + label = "SW2"; + linux,code = <KEY_A>; + wakeup-source; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; + + led-blue { + gpios = <&gpio4 19 GPIO_ACTIVE_LOW>; + label = "LED_B"; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + + led-green { + gpios = <&gpio4 20 GPIO_ACTIVE_LOW>; + label = "LED_G"; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + + led-red { + gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + label = "LED_R"; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + + led-user { + gpios = <&gpio5 3 GPIO_ACTIVE_LOW>; + label = "User"; + linux,default-trigger = "heartbeat"; + default-state = "on"; + }; + }; + + reg_5v_sys: regulator-5v-sys { + compatible = "regulator-fixed"; + regulator-name = "5V_SYS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + vin-supply = <®_5v_sys>; + }; + + reg_3v3_in: regulator-3v3-in { + compatible = "regulator-fixed"; + regulator-name = "3V3_IN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <®_5v_sys>; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + regulator-name = "3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <®_3v3_in>; + }; + + reg_sd1_vmmc: regulator-sd1-vmmc { + compatible = "regulator-fixed"; + regulator-name = "3V3_SD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_vmmc>; + enable-active-high; + regulator-always-on; + vin-supply = <®_3v3>; + }; +}; + +&csi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_csi1>; + status = "disabled"; /* LED Blue & Green shared */ +}; + +&fec1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet1>; + phy-mode = "rmii"; + phy-handle = <ðphy0>; + status = "okay"; +}; + +&fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2>; + phy-mode = "rmii"; + phy-handle = <ðphy1>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@2 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <2>; + micrel,led-mode = <1>; + clocks = <&clks IMX6UL_CLK_ENET_REF>; + clock-names = "rmii-ref"; + }; + + ethphy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <1>; + micrel,led-mode = <1>; + clocks = <&clks IMX6UL_CLK_ENET2_REF>; + clock-names = "rmii-ref"; + }; + }; +}; + +&lcdif { + pinctrl-0 = <&pinctrl_lcdif>; + pinctrl-names = "default"; + status = "disabled"; +}; + +®_dcdc_3v3 { + vin-supply = <®_3v3_in>; +}; + +&sai2 { + assigned-clock-rates = <320000000>; + assigned-clocks = <&clks IMX6UL_CLK_PLL3_PFD2>; + pinctrl-0 = <&pinctrl_sai2>; + pinctrl-names = "default"; + status = "okay"; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&uart1 { + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart2 { + pinctrl-0 = <&pinctrl_uart2>; + uart-has-rtscts; + status = "okay"; +}; + +&uart3 { + pinctrl-0 = <&pinctrl_uart3>; + uart-has-rtscts; + status = "okay"; +}; + +&uart4 { + pinctrl-0 = <&pinctrl_uart4>; + status = "okay"; +}; + +&uart5 { + pinctrl-0 = <&pinctrl_uart5>; + status = "okay"; +}; + +&usbotg1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg1_id>; + dr_mode = "otg"; + srp-disable; + hnp-disable; + adp-disable; + status = "okay"; +}; + +&usbotg2 { + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_usdhc1_cd>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz &pinctrl_usdhc1_cd>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz &pinctrl_usdhc1_cd>; + cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; + no-1-8-v; + keep-power-in-suspend; + wakeup-source; + vmmc-supply = <®_sd1_vmmc>; + status = "okay"; +}; + +&iomuxc { + pinctrl_button: buttongrp { + fsl,pins = < + MX6ULL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x0b0b0 + >; + }; + + pinctrl_csi1: csi1grp { + fsl,pins = < + MX6UL_PAD_CSI_PIXCLK__CSI_PIXCLK 0x1b088 + MX6UL_PAD_CSI_VSYNC__CSI_VSYNC 0x1b088 + MX6UL_PAD_CSI_HSYNC__CSI_HSYNC 0x1b088 + MX6UL_PAD_CSI_DATA00__CSI_DATA02 0x1b088 + MX6UL_PAD_CSI_DATA01__CSI_DATA03 0x1b088 + MX6UL_PAD_CSI_DATA02__CSI_DATA04 0x1b088 + MX6UL_PAD_CSI_DATA03__CSI_DATA05 0x1b088 + MX6UL_PAD_CSI_DATA04__CSI_DATA06 0x1b088 + MX6UL_PAD_CSI_DATA05__CSI_DATA07 0x1b088 + MX6UL_PAD_CSI_DATA06__CSI_DATA08 0x1b088 + MX6UL_PAD_CSI_DATA07__CSI_DATA09 0x1b088 + >; + }; + + pinctrl_enet1: enet1grp { + fsl,pins = < + MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0 + MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0 + MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 + MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031 + >; + }; + + pinctrl_enet2: enet2grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0 + MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0 + MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 + MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 + MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031 + >; + }; + + pinctrl_gpio_leds: ledgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x0b0b0 + MX6UL_PAD_CSI_VSYNC__GPIO4_IO19 0x0b0b0 + MX6UL_PAD_CSI_HSYNC__GPIO4_IO20 0x0b0b0 + MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x0b0b0 + >; + }; + + pinctrl_lcdif: lcdif-grp { + fsl,pins = < + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79 + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79 + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79 + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79 + MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79 + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79 + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79 + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79 + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79 + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79 + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79 + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79 + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79 + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79 + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79 + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79 + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79 + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79 + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79 + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79 + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79 + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79 + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79 + MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79 + MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79 + MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79 + MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79 + MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79 + MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79 + MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0x79 + >; + }; + + pinctrl_reg_vmmc: usdhc1regvmmc { + fsl,pins = < + MX6UL_PAD_GPIO1_IO09__GPIO1_IO09 0x17059 + >; + }; + + pinctrl_sai2: sai2-grp { + fsl,pins = < + MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x130b0 + MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088 + MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088 + MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x120b0 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pin = < + MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 + MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pin = < + MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1 + MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1 + MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS 0x1b0b1 + MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS 0x1b0b1 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pin = < + MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1 + MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1 + MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1 + MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1 + >; + }; + + pinctrl_uart4: uart4grp { + fsl,pin = < + MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x1b0b1 + MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pin = < + MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX 0x1b0b1 + MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_usb_otg1_id: usbotg1idgrp { + fsl,pin = < + MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp100mhz { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170b9 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100b9 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp200mhz { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170f9 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100f9 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9 + >; + }; + + pinctrl_usdhc1_cd: usdhc1cd { + fsl,pins = < + MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x17059 + >; + }; +}; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi.dtsi new file mode 100644 index 000000000000..f5ad6b5c1ad0 --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-seeed-npi.dtsi @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2024 Linumiz + * Author: Parthiban <parthiban@linumiz.com> + */ + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Seeed NPi-iMX6ULL Dev Board"; + compatible = "seeed,imx6ull-seeed-npi", "fsl,imx6ull"; + + reg_dcdc_3v3: regulator-dcdc-3v3 { + compatible = "regulator-fixed"; + regulator-name = "DCDC_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + reg_dram_1v35: regulator-dram-1v35 { + compatible = "regulator-fixed"; + regulator-name = "DRAM_1V35"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + vin-supply = <®_dcdc_3v3>; + }; + + reg_vdd_arm_soc_in: regulator-vdd-arm-soc-in { + compatible = "regulator-fixed"; + regulator-name = "VDD_ARM_SOC_IN"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + vin-supply = <®_dcdc_3v3>; + }; + + reg_dcdc_1v8: regulator-dcdc-1v8 { + compatible = "regulator-fixed"; + regulator-name = "DCDC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + vin-supply = <®_dcdc_3v3>; + }; + + reg_sd1_vqmmc: regulator-sd1-vqmmc { + compatible = "regulator-fixed"; + regulator-name = "NVCC_SD"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_vqmmc>; + regulator-always-on; + vin-supply = <®_dcdc_1v8>; + }; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + status = "disabled"; +}; + +&usdhc1 { + vqmmc-supply = <®_sd1_vqmmc>; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + bus-width = <8>; + non-removable; + keep-power-in-suspend; + status = "disabled"; +}; + +&iomuxc { + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6UL_PAD_NAND_DQS__RAWNAND_DQS 0x0b0b1 + MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0x0b0b1 + MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0x0b0b1 + MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B 0x0b0b1 + MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0x0b000 + MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0x0b0b1 + MX6UL_PAD_NAND_CE1_B__RAWNAND_CE1_B 0x0b0b1 + MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0x0b0b1 + MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0x0b0b1 + MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0x0b0b1 + MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0x0b0b1 + MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0x0b0b1 + MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0x0b0b1 + MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0x0b0b1 + MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0x0b0b1 + MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0x0b0b1 + MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0x0b0b1 + >; + }; + + pinctrl_reg_vqmmc: usdhc1regvqmmc { + fsl,pins = < + MX6UL_PAD_GPIO1_IO05__GPIO1_IO05 0x17059 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp100mhz { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100b9 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170b9 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170b9 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170b9 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170b9 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170b9 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170b9 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170b9 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170b9 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170b9 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp200mhz { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170f9 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170f9 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170f9 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170f9 + >; + }; +}; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi index 3fdece5bd31f..5248a058230c 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-common.dtsi @@ -805,6 +805,7 @@ &pinctrl_usb_pwr>; dr_mode = "host"; power-active-high; + over-current-active-low; disable-over-current; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-master.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-master.dts index 67007ce383e3..f9bbd589b66d 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-master.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-master.dts @@ -45,7 +45,7 @@ interrupts = <19 IRQ_TYPE_EDGE_RISING>; spi-cpha; spi-cpol; - spi-max-frequency = <16000000>; + spi-max-frequency = <12000000>; }; }; @@ -63,7 +63,7 @@ interrupts = <9 IRQ_TYPE_EDGE_RISING>; spi-cpha; spi-cpol; - spi-max-frequency = <16000000>; + spi-max-frequency = <12000000>; }; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-slave.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-slave.dts index cee223b5f8e1..ef06619d7c86 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-slave.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-slave.dts @@ -23,7 +23,7 @@ interrupts = <19 IRQ_TYPE_EDGE_RISING>; spi-cpha; spi-cpol; - spi-max-frequency = <16000000>; + spi-max-frequency = <12000000>; }; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-slavext.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-slavext.dts index 7fd53b7a4372..83db65bf630f 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-slavext.dts +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-tarragon-slavext.dts @@ -45,7 +45,7 @@ interrupts = <19 IRQ_TYPE_EDGE_RISING>; spi-cpha; spi-cpol; - spi-max-frequency = <16000000>; + spi-max-frequency = <12000000>; }; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-uti260b.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-uti260b.dts new file mode 100644 index 000000000000..e4576d509a5b --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-uti260b.dts @@ -0,0 +1,566 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// Copyright (C) 2022-2024 Sebastian Reichel <sre@kernel.org> + +/dts-v1/; +#include "imx6ull.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/clock/imx6ul-clock.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "UNI-T UTi260B Thermal Camera"; + compatible = "uni-t,uti260b", "fsl,imx6ull"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x20000000>; + }; + + panel_backlight: backlight { + compatible = "pwm-backlight"; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + enable-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_backlight_enable>; + power-supply = <®_vsd>; + pwms = <&pwm1 0 50000 0>; + }; + + battery: battery { + compatible = "simple-battery"; + /* generic 26650 battery */ + device-chemistry = "lithium-ion"; + charge-full-design-microamp-hours = <5000000>; + voltage-max-design-microvolt = <4200000>; + voltage-min-design-microvolt = <3300000>; + }; + + tp5000: charger { + compatible = "gpio-charger"; + charger-type = "usb-sdp"; + gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_charger_stat1>; + }; + + fuel-gauge { + compatible = "adc-battery"; + charged-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; + io-channel-names = "voltage"; + io-channels = <&adc1 7>; + monitored-battery = <&battery>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_charger_stat2>; + power-supplies = <&tp5000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&mux_gpio_keys>; + autorepeat; + + up-key { + label = "Up"; + gpios = <&gpio2 11 GPIO_ACTIVE_LOW>; + linux,code = <KEY_UP>; + }; + + down-key { + label = "Down"; + gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + linux,code = <KEY_DOWN>; + }; + + left-key { + label = "Left"; + gpios = <&gpio2 13 GPIO_ACTIVE_LOW>; + linux,code = <KEY_LEFT>; + }; + + right-key { + label = "Right"; + gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RIGHT>; + }; + + ok-key { + label = "Ok"; + gpios = <&gpio2 9 GPIO_ACTIVE_LOW>; + linux,code = <KEY_ENTER>; + }; + + return-key { + label = "Return"; + gpios = <&gpio2 15 GPIO_ACTIVE_LOW>; + linux,code = <KEY_ESC>; + }; + + play-key { + label = "Media"; + gpios = <&gpio2 8 GPIO_ACTIVE_LOW>; + linux,code = <KEY_MEDIA>; + }; + + trigger-key { + label = "Trigger"; + gpios = <&gpio2 14 GPIO_ACTIVE_LOW>; + linux,code = <BTN_TRIGGER>; + }; + + power-key { + label = "Power"; + gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + }; + + light-key { + label = "Light"; + gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + linux,code = <KEY_LIGHTS_TOGGLE>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&mux_led_ctrl>; + + led { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_FLASH; + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; + + poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_poweroff>; + }; + + reg_vref: regulator-vref-4v2 { + compatible = "regulator-fixed"; + regulator-name = "VREF_4V2"; + regulator-min-microvolt = <4200000>; + regulator-max-microvolt = <4200000>; + }; + + reg_vsd: regulator-vsd { + compatible = "regulator-fixed"; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&adc1 { + #io-channel-cells = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_adc>; + vref-supply = <®_vref>; + status = "okay"; +}; + +&csi { + pinctrl-names = "default"; + pinctrl-0 = <&mux_csi>; + status = "okay"; + + port { + parallel_from_gc0308: endpoint { + remote-endpoint = <&gc0308_to_parallel>; + }; + }; +}; + +&ecspi3 { + cs-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_spi3>; + status = "okay"; + + panel@0 { + compatible = "inanbo,t28cp45tn89-v17"; + reg = <0>; + backlight = <&panel_backlight>; + power-supply = <®_vsd>; + spi-cpha; + spi-cpol; + spi-max-frequency = <1000000>; + spi-rx-bus-width = <0>; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; +}; + +&gpio1 { + ir-reset-hog { + gpio-hog; + gpios = <3 GPIO_ACTIVE_LOW>; + line-name = "ir-reset-gpio"; + output-low; + pinctrl-names = "default"; + pinctrl-0 = <&mux_ir_reset>; + }; +}; + +&gpio2 { + /* configuring this to output-high results in poweroff */ + power-en-hog { + gpio-hog; + gpios = <6 GPIO_ACTIVE_HIGH>; + line-name = "power-en-gpio"; + output-low; + pinctrl-names = "default"; + pinctrl-0 = <&mux_poweroff2>; + }; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_i2c1>; + status = "okay"; + + camera@21 { + compatible = "galaxycore,gc0308"; + reg = <0x21>; + clocks = <&clks IMX6UL_CLK_CSI>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_gc0308>; + powerdown-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + vdd28-supply = <®_vsd>; + + port { + gc0308_to_parallel: endpoint { + remote-endpoint = <¶llel_from_gc0308>; + bus-width = <8>; + data-shift = <2>; /* lines 9:2 are used */ + hsync-active = <1>; /* active high */ + vsync-active = <1>; /* active high */ + data-active = <1>; /* active high */ + pclk-sample = <1>; /* sample on rising edge */ + }; + }; + }; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_i2c2>; + status = "okay"; + + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&lcdif { + assigned-clocks = <&clks IMX6UL_CLK_LCDIF_PRE_SEL>; + assigned-clock-parents = <&clks IMX6UL_CLK_PLL5_VIDEO_DIV>; + pinctrl-names = "default"; + pinctrl-0 = <&mux_lcd_data>, <&mux_lcd_ctrl>; + status = "okay"; + + port { + display_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&mux_pwm>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&mux_uart>; + status = "okay"; +}; + +&usbotg1 { + /* USB-C connector */ + disable-over-current; + dr_mode = "otg"; + status = "okay"; +}; + +&usbotg2 { + /* thermal sensor */ + disable-over-current; + dr_mode = "host"; + status = "okay"; +}; + +&usbphy1 { + fsl,tx-d-cal = <106>; +}; + +&usbphy2 { + fsl,tx-d-cal = <106>; +}; + +&usdhc1 { + /* MicroSD */ + cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; + keep-power-in-suspend; + no-1-8-v; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&mux_sdhc1>, <&mux_sdhc1_cd>; + pinctrl-1 = <&mux_sdhc1_100mhz>, <&mux_sdhc1_cd>; + pinctrl-2 = <&mux_sdhc1_200mhz>, <&mux_sdhc1_cd>; + wakeup-source; + vmmc-supply = <®_vsd>; + status = "okay"; +}; + +&usdhc2 { + /* eMMC */ + keep-power-in-suspend; + no-1-8-v; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&mux_sdhc2>; + wakeup-source; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&mux_wdog>; +}; + +&iomuxc { + mux_adc: adcgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO07__GPIO1_IO07 0xb0 + >; + }; + + mux_backlight_enable: blenablegrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO09__GPIO1_IO09 0x3008 + >; + }; + + mux_charger_stat1: charger1grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO01__GPIO1_IO01 0x3008 + >; + }; + + mux_charger_stat2: charger2grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x3008 + >; + }; + + mux_csi: csi1grp { + fsl,pins = < + MX6UL_PAD_CSI_PIXCLK__CSI_PIXCLK 0x1b088 + MX6UL_PAD_CSI_VSYNC__CSI_VSYNC 0x1b088 + MX6UL_PAD_CSI_HSYNC__CSI_HSYNC 0x1b088 + MX6UL_PAD_CSI_DATA00__CSI_DATA02 0x1b088 + MX6UL_PAD_CSI_DATA01__CSI_DATA03 0x1b088 + MX6UL_PAD_CSI_DATA02__CSI_DATA04 0x1b088 + MX6UL_PAD_CSI_DATA03__CSI_DATA05 0x1b088 + MX6UL_PAD_CSI_DATA04__CSI_DATA06 0x1b088 + MX6UL_PAD_CSI_DATA05__CSI_DATA07 0x1b088 + MX6UL_PAD_CSI_DATA06__CSI_DATA08 0x1b088 + MX6UL_PAD_CSI_DATA07__CSI_DATA09 0x1b088 + >; + }; + + mux_gc0308: gc0308grp { + fsl,pins = < + MX6UL_PAD_CSI_MCLK__CSI_MCLK 0x1e038 + MX6UL_PAD_GPIO1_IO05__GPIO1_IO05 0x1b088 + MX6UL_PAD_GPIO1_IO06__GPIO1_IO06 0x1b088 + >; + }; + + mux_gpio_keys: gpiokeygrp { + fsl,pins = < + MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11 0x3008 + MX6UL_PAD_ENET2_TX_DATA1__GPIO2_IO12 0x3008 + MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13 0x3008 + MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x3008 + MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09 0x3008 + MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15 0x3008 + MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x3008 + MX6UL_PAD_ENET2_TX_CLK__GPIO2_IO14 0x3008 + MX6UL_PAD_ENET1_TX_DATA0__GPIO2_IO03 0x3008 + MX6UL_PAD_ENET1_RX_DATA1__GPIO2_IO01 0x3008 + >; + }; + + mux_i2c1: i2c1grp { + fsl,pins = < + MX6UL_PAD_UART4_TX_DATA__I2C1_SCL 0x4001b8b0 + MX6UL_PAD_UART4_RX_DATA__I2C1_SDA 0x4001b8b0 + >; + }; + + mux_i2c2: i2c2grp { + fsl,pins = < + MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001f8a8 + MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001f8a8 + >; + }; + + mux_ir_reset: irresetgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0x3008 + >; + }; + + mux_lcd_ctrl: lcdifctrlgrp { + fsl,pins = < + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79 + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79 + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79 + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79 + >; + }; + + mux_lcd_data: lcdifdatgrp { + fsl,pins = < + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79 + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79 + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79 + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79 + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79 + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79 + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79 + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79 + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79 + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79 + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79 + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79 + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79 + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79 + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79 + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79 + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79 + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79 + >; + }; + + mux_led_ctrl: ledctrlgrp { + fsl,pins = < + MX6UL_PAD_ENET1_RX_EN__GPIO2_IO02 0x3008 + >; + }; + + mux_poweroff: poweroffgrp { + fsl,pins = < + MX6UL_PAD_ENET1_TX_DATA1__GPIO2_IO04 0x3008 + >; + }; + + mux_poweroff2: poweroff2grp { + fsl,pins = < + MX6UL_PAD_ENET1_TX_CLK__GPIO2_IO06 0x3008 + >; + }; + + mux_pwm: pwm1grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO08__PWM1_OUT 0x110b0 + >; + }; + + mux_sdhc1: sdhc1grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10071 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 + >; + }; + + mux_sdhc1_100mhz: sdhc1-100mhz-grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170b9 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x170b9 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9 + >; + }; + + mux_sdhc1_200mhz: sdhc1-200mhz-grp { + fsl,pins = < + MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170f9 + MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x170f9 + MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9 + MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9 + MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9 + MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9 + >; + }; + + mux_sdhc1_cd: sdhc1-cd-grp { + fsl,pins = < + MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x17059 + >; + }; + + mux_sdhc2: sdhc2grp { + fsl,pins = < + MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069 + MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 + MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 + MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 + MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 + MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 + MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059 + MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059 + MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059 + MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059 + >; + }; + + mux_spi3: ecspi3grp { + fsl,pins = < + MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI 0x100b1 + MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK 0x100b1 + MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20 0x3008 + >; + }; + + mux_uart: uartgrp { + fsl,pins = < + MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 + MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 + >; + }; + + mux_wdog: wdoggrp { + fsl,pins = < + MX6UL_PAD_LCD_RESET__WDOG1_WDOG_ANY 0x30b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi index 1235a71c6abe..52869e68f833 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx7-mba7.dtsi @@ -666,7 +666,7 @@ bus-width = <4>; no-1-8-v; no-sdio; - no-emmc; + no-mmc; status = "okay"; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts b/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts index ba7231b364bb..7bab113ca6da 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts +++ b/arch/arm/boot/dts/nxp/imx/imx7s-warp.dts @@ -210,6 +210,7 @@ remote-endpoint = <&mipi_from_sensor>; clock-lanes = <0>; data-lanes = <1>; + link-frequencies = /bits/ 64 <330000000>; }; }; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi index 9c81c6baa2d3..22dd72499ef2 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi @@ -636,6 +636,15 @@ clock-names = "snvs-rtc"; }; + snvs_poweroff: snvs-poweroff { + compatible = "syscon-poweroff"; + regmap = <&snvs>; + offset = <0x38>; + value = <0x60>; + mask = <0x60>; + status = "disabled"; + }; + snvs_pwrkey: snvs-powerkey { compatible = "fsl,sec-v4.0-pwrkey"; regmap = <&snvs>; diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile index 6478a39b3be5..e2e922bdc9e9 100644 --- a/arch/arm/boot/dts/qcom/Makefile +++ b/arch/arm/boot/dts/qcom/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_QCOM) += \ + msm8226-motorola-falcon.dtb \ qcom-apq8016-sbc.dtb \ qcom-apq8026-asus-sparrow.dtb \ qcom-apq8026-huawei-sturgeon.dtb \ @@ -45,7 +46,9 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-msm8974pro-fairphone-fp2.dtb \ qcom-msm8974pro-oneplus-bacon.dtb \ qcom-msm8974pro-samsung-klte.dtb \ + qcom-msm8974pro-samsung-kltechn.dtb \ qcom-msm8974pro-sony-xperia-shinano-castor.dtb \ + qcom-msm8974pro-sony-xperia-shinano-leo.dtb \ qcom-mdm9615-wp8548-mangoh-green.dtb \ qcom-sdx55-mtp.dtb \ qcom-sdx55-t55.dtb \ diff --git a/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts b/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts new file mode 100644 index 000000000000..029e1b1659c9 --- /dev/null +++ b/arch/arm/boot/dts/qcom/msm8226-motorola-falcon.dts @@ -0,0 +1,359 @@ +// SPDX-License-Identifier: BSD-3-Clause + +/dts-v1/; + +#include "qcom-msm8226.dtsi" +#include "pm8226.dtsi" + +/delete-node/ &smem_region; + +/ { + model = "Motorola Moto G (2013)"; + compatible = "motorola,falcon", "qcom,msm8226"; + chassis-type = "handset"; + + aliases { + mmc0 = &sdhc_1; + }; + + chosen { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + framebuffer@3200000 { + compatible = "simple-framebuffer"; + reg = <0x03200000 0x800000>; + width = <720>; + height = <1280>; + stride = <(720 * 3)>; + format = "r8g8b8"; + vsp-supply = <®_lcd_pos>; + vsn-supply = <®_lcd_neg>; + vddio-supply = <&vddio_disp_vreg>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + event-hall-sensor { + label = "Hall Effect Sensor"; + gpios = <&tlmm 51 GPIO_ACTIVE_LOW>; + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + linux,can-disable; + }; + + key-volume-up { + label = "Volume Up"; + gpios = <&tlmm 106 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + debounce-interval = <15>; + }; + }; + + vddio_disp_vreg: regulator-vddio-disp { + compatible = "regulator-fixed"; + regulator-name = "vddio_disp"; + gpio = <&tlmm 34 GPIO_ACTIVE_HIGH>; + vin-supply = <&pm8226_l8>; + startup-delay-us = <300>; + enable-active-high; + regulator-boot-on; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + framebuffer@3200000 { + reg = <0x03200000 0x800000>; + no-map; + }; + + dhob@f500000 { + reg = <0x0f500000 0x40000>; + no-map; + }; + + shob@f540000 { + reg = <0x0f540000 0x2000>; + no-map; + }; + + smem_region: smem@fa00000 { + reg = <0x0fa00000 0x100000>; + no-map; + }; + + /* Actually <0x0fa00000 0x500000>, but first 100000 is smem */ + reserved@fb00000 { + reg = <0x0fb00000 0x400000>; + no-map; + }; + }; +}; + +&blsp1_i2c3 { + status = "okay"; + + regulator@3e { + compatible = "ti,tps65132"; + reg = <0x3e>; + pinctrl-0 = <®_lcd_default>; + pinctrl-names = "default"; + + reg_lcd_pos: outp { + regulator-name = "outp"; + regulator-min-microvolt = <4000000>; + regulator-max-microvolt = <6000000>; + regulator-active-discharge = <1>; + regulator-boot-on; + enable-gpios = <&tlmm 31 GPIO_ACTIVE_HIGH>; + }; + + reg_lcd_neg: outn { + regulator-name = "outn"; + regulator-min-microvolt = <4000000>; + regulator-max-microvolt = <6000000>; + regulator-active-discharge = <1>; + regulator-boot-on; + enable-gpios = <&tlmm 33 GPIO_ACTIVE_HIGH>; + }; + }; + + temperature-sensor@48 { + compatible = "ti,tmp108"; + reg = <0x48>; + interrupts-extended = <&tlmm 13 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 = <&temp_alert_default>; + pinctrl-names = "default"; + #thermal-sensor-cells = <0>; + }; +}; + +&pm8226_resin { + linux,code = <KEY_VOLUMEDOWN>; + status = "okay"; +}; + +&pm8226_vib { + status = "okay"; +}; + +&rpm_requests { + regulators { + compatible = "qcom,rpm-pm8226-regulators"; + + pm8226_s3: s3 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1300000>; + }; + + pm8226_s4: s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2200000>; + }; + + pm8226_s5: s5 { + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + }; + + pm8226_l1: l1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + pm8226_l2: l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8226_l3: l3 { + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1337500>; + }; + + pm8226_l4: l4 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8226_l5: l5 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8226_l6: l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-allow-set-load; + }; + + pm8226_l7: l7 { + regulator-min-microvolt = <1850000>; + regulator-max-microvolt = <1850000>; + }; + + pm8226_l8: l8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8226_l9: l9 { + regulator-min-microvolt = <2050000>; + regulator-max-microvolt = <2050000>; + }; + + pm8226_l10: l10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8226_l12: l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8226_l14: l14 { + regulator-min-microvolt = <2750000>; + regulator-max-microvolt = <2750000>; + }; + + pm8226_l15: l15 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + pm8226_l16: l16 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3350000>; + }; + + pm8226_l17: l17 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + }; + + pm8226_l18: l18 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + }; + + pm8226_l19: l19 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + pm8226_l20: l20 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + }; + + pm8226_l21: l21 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + regulator-allow-set-load; + }; + + pm8226_l22: l22 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pm8226_l23: l23 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pm8226_l24: l24 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1350000>; + }; + + pm8226_l25: l25 { + regulator-min-microvolt = <1775000>; + regulator-max-microvolt = <2125000>; + }; + + pm8226_l26: l26 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + pm8226_l27: l27 { + regulator-min-microvolt = <2050000>; + regulator-max-microvolt = <2050000>; + }; + + pm8226_l28: l28 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + }; + + pm8226_lvs1: lvs1 { + regulator-always-on; + }; + }; +}; + +&sdhc_1 { + vmmc-supply = <&pm8226_l17>; + vqmmc-supply = <&pm8226_l6>; + + bus-width = <8>; + non-removable; + + status = "okay"; +}; + +&smbb { + qcom,fast-charge-safe-current = <2000000>; + qcom,fast-charge-current-limit = <1900000>; + qcom,fast-charge-safe-voltage = <4400000>; + qcom,minimum-input-voltage = <4300000>; + + status = "okay"; +}; + +&tlmm { + reg_lcd_default: reg-lcd-default-state { + pins = "gpio31", "gpio33"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-high; + }; + + reg_vddio_disp_default: reg-vddio-disp-default-state { + pins = "gpio34"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-high; + }; + + temp_alert_default: temp-alert-default-state { + pins = "gpio13"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-disable; + }; +}; + +&usb { + extcon = <&smbb>; + dr_mode = "peripheral"; + status = "okay"; +}; + +&usb_hs_phy { + extcon = <&smbb>; + v1p8-supply = <&pm8226_l10>; + v3p3-supply = <&pm8226_l20>; +}; diff --git a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi index 9a5ba978775a..11e60b74c3c9 100644 --- a/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-apq8064.dtsi @@ -87,7 +87,7 @@ }; idle-states { - CPU_SPC: spc { + CPU_SPC: cpu-spc { compatible = "qcom,idle-state-spc", "arm,idle-state"; entry-latency-us = <400>; @@ -1334,6 +1334,16 @@ <&gcc PCIE_PHY_RESET>; reset-names = "axi", "ahb", "por", "pci", "phy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; hdmi: hdmi-tx@4a00000 { diff --git a/arch/arm/boot/dts/qcom/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom/qcom-apq8084.dtsi index 8204e64d9a97..ca53dff820ef 100644 --- a/arch/arm/boot/dts/qcom/qcom-apq8084.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-apq8084.dtsi @@ -79,7 +79,7 @@ }; idle-states { - CPU_SPC: spc { + CPU_SPC: cpu-spc { compatible = "qcom,idle-state-spc", "arm,idle-state"; entry-latency-us = <150>; diff --git a/arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi index 681cb3fc8085..0fb65f2bbcdf 100644 --- a/arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi @@ -470,6 +470,16 @@ "phy_ahb"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; qpic_bam: dma-controller@7984000 { @@ -598,24 +608,33 @@ reg = <0x90000 0x64>; status = "disabled"; - ethphy0: ethernet-phy@0 { + ethernet-phy-package@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "qcom,qca8075-package"; reg = <0>; - }; - ethphy1: ethernet-phy@1 { - reg = <1>; - }; + qcom,tx-drive-strength-milliwatt = <300>; - ethphy2: ethernet-phy@2 { - reg = <2>; - }; + ethphy0: ethernet-phy@0 { + reg = <0>; + }; - ethphy3: ethernet-phy@3 { - reg = <3>; - }; + ethphy1: ethernet-phy@1 { + reg = <1>; + }; + + ethphy2: ethernet-phy@2 { + reg = <2>; + }; + + ethphy3: ethernet-phy@3 { + reg = <3>; + }; - ethphy4: ethernet-phy@4 { - reg = <4>; + ethphy4: ethernet-phy@4 { + reg = <4>; + }; }; }; diff --git a/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi index 2eb6758b6a3a..f128510d8445 100644 --- a/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi @@ -1121,6 +1121,16 @@ status = "disabled"; perst-gpios = <&qcom_pinmux 3 GPIO_ACTIVE_LOW>; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1: pcie@1b700000 { @@ -1172,6 +1182,16 @@ status = "disabled"; perst-gpios = <&qcom_pinmux 48 GPIO_ACTIVE_LOW>; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie2: pcie@1b900000 { @@ -1223,6 +1243,16 @@ status = "disabled"; perst-gpios = <&qcom_pinmux 63 GPIO_ACTIVE_LOW>; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; qsgmii_csr: syscon@1bb00000 { diff --git a/arch/arm/boot/dts/qcom/qcom-msm8916-smp.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8916-smp.dtsi index 36328dbe4212..1ba403b83cb1 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8916-smp.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-msm8916-smp.dtsi @@ -26,7 +26,7 @@ }; &CPU_SLEEP_0 { - compatible = "qcom,idle-state-spc"; + compatible = "qcom,idle-state-spc", "arm,idle-state"; }; &cpu0_acc { diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi index 5efc38d712cc..5651bb31bd54 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-msm8974.dtsi @@ -14,6 +14,8 @@ #size-cells = <1>; interrupt-parent = <&intc>; + chosen { }; + clocks { xo_board: xo_board { compatible = "fixed-clock"; @@ -85,7 +87,7 @@ }; idle-states { - CPU_SPC: spc { + CPU_SPC: cpu-spc { compatible = "qcom,idle-state-spc", "arm,idle-state"; entry-latency-us = <150>; @@ -103,7 +105,7 @@ }; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0>; }; diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi new file mode 100644 index 000000000000..b5443fd5b425 --- /dev/null +++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte-common.dtsi @@ -0,0 +1,818 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "qcom-msm8974pro.dtsi" +#include "pma8084.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> +#include <dt-bindings/leds/common.h> + +/ { + chassis-type = "handset"; + + aliases { + serial0 = &blsp1_uart1; + mmc0 = &sdhc_1; /* SDC1 eMMC slot */ + mmc1 = &sdhc_3; /* SDC2 SD card slot */ + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys_pin_a>; + + key-volume-down { + label = "volume_down"; + gpios = <&pma8084_gpios 2 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = <KEY_VOLUMEDOWN>; + debounce-interval = <15>; + }; + + key-home { + label = "home_key"; + gpios = <&pma8084_gpios 3 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = <KEY_HOMEPAGE>; + wakeup-source; + debounce-interval = <15>; + }; + + key-volume-up { + label = "volume_up"; + gpios = <&pma8084_gpios 5 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = <KEY_VOLUMEUP>; + debounce-interval = <15>; + }; + }; + + i2c-gpio-touchkey { + compatible = "i2c-gpio"; + #address-cells = <1>; + #size-cells = <0>; + sda-gpios = <&tlmm 95 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&tlmm 96 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_touchkey_pins>; + + touchkey@20 { + compatible = "cypress,tm2-touchkey"; + reg = <0x20>; + + interrupt-parent = <&pma8084_gpios>; + interrupts = <6 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&touchkey_pin>; + + vcc-supply = <&max77826_ldo15>; + vdd-supply = <&pma8084_l19>; + + linux,keycodes = <KEY_APPSELECT KEY_BACK>; + }; + }; + + i2c_led_gpio: i2c-gpio-led { + compatible = "i2c-gpio"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c_led_gpioex_pins>; + + i2c-gpio,delay-us = <2>; + + gpio_expander: gpio@20 { + compatible = "nxp,pcal6416"; + reg = <0x20>; + + gpio-controller; + #gpio-cells = <2>; + + vcc-supply = <&pma8084_s4>; + + pinctrl-names = "default"; + pinctrl-0 = <&gpioex_pin>; + + reset-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; + }; + + led-controller@30 { + compatible = "panasonic,an30259a"; + reg = <0x30>; + + #address-cells = <1>; + #size-cells = <0>; + + led@1 { + reg = <1>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_RED>; + }; + + led@2 { + reg = <2>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_GREEN>; + }; + + led@3 { + reg = <3>; + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_BLUE>; + }; + }; + }; + + vreg_wlan: wlan-regulator { + compatible = "regulator-fixed"; + + regulator-name = "wl-reg"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&gpio_expander 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vreg_panel: panel-regulator { + compatible = "regulator-fixed"; + + pinctrl-names = "default"; + pinctrl-0 = <&panel_en_pin>; + + regulator-name = "panel-vddr-reg"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + + gpio = <&pma8084_gpios 14 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + vreg_vph_pwr: vreg-vph-pwr { + compatible = "regulator-fixed"; + regulator-name = "vph-pwr"; + + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + + regulator-always-on; + }; +}; + +&blsp1_i2c2 { + status = "okay"; + + touchscreen@20 { + compatible = "syna,rmi4-i2c"; + reg = <0x20>; + + interrupt-parent = <&pma8084_gpios>; + interrupts = <8 IRQ_TYPE_EDGE_FALLING>; + + vdd-supply = <&max77826_ldo13>; + vio-supply = <&pma8084_lvs2>; + + pinctrl-names = "default"; + pinctrl-0 = <&touch_pin>; + + syna,startup-delay-ms = <100>; + + #address-cells = <1>; + #size-cells = <0>; + + rmi4-f01@1 { + reg = <0x1>; + syna,nosleep-mode = <1>; + }; + + rmi4-f12@12 { + reg = <0x12>; + syna,sensor-type = <1>; + }; + }; +}; + +&blsp1_i2c6 { + status = "okay"; + + pmic@60 { + reg = <0x60>; + compatible = "maxim,max77826"; + + regulators { + max77826_ldo1: LDO1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + max77826_ldo2: LDO2 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + max77826_ldo3: LDO3 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + max77826_ldo4: LDO4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + max77826_ldo5: LDO5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + max77826_ldo6: LDO6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + max77826_ldo7: LDO7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + max77826_ldo8: LDO8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + max77826_ldo9: LDO9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + max77826_ldo10: LDO10 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2950000>; + }; + + max77826_ldo11: LDO11 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2950000>; + }; + + max77826_ldo12: LDO12 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <3300000>; + }; + + max77826_ldo13: LDO13 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + max77826_ldo14: LDO14 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + max77826_ldo15: LDO15 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + max77826_buck: BUCK { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + max77826_buckboost: BUCKBOOST { + regulator-min-microvolt = <3400000>; + regulator-max-microvolt = <3400000>; + }; + }; + }; +}; + +&blsp1_uart2 { + status = "okay"; +}; + +&blsp2_i2c6 { + status = "okay"; + + fuelgauge@36 { + compatible = "maxim,max17048"; + reg = <0x36>; + + maxim,double-soc; + maxim,rcomp = /bits/ 8 <0x56>; + + interrupt-parent = <&pma8084_gpios>; + interrupts = <21 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&fuelgauge_pin>; + }; +}; + +&blsp2_uart2 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp2_uart2_pins_active>; + pinctrl-1 = <&blsp2_uart2_pins_sleep>; + + bluetooth { + compatible = "brcm,bcm43540-bt"; + max-speed = <3000000>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_pins>; + device-wakeup-gpios = <&tlmm 91 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio_expander 9 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&tlmm>; + interrupts = <75 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wakeup"; + }; +}; + +&gpu { + status = "okay"; +}; + +&mdss { + status = "okay"; +}; + +&mdss_dsi0 { + status = "okay"; + + vdda-supply = <&pma8084_l2>; + vdd-supply = <&pma8084_l22>; + vddio-supply = <&pma8084_l12>; + + panel: panel@0 { + reg = <0>; + compatible = "samsung,s6e3fa2"; + + pinctrl-names = "default"; + pinctrl-0 = <&panel_te_pin &panel_rst_pin>; + + iovdd-supply = <&pma8084_lvs4>; + vddr-supply = <&vreg_panel>; + + reset-gpios = <&pma8084_gpios 17 GPIO_ACTIVE_LOW>; + + port { + panel_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_out { + remote-endpoint = <&panel_in>; + data-lanes = <0 1 2 3>; +}; + +&mdss_dsi0_phy { + status = "okay"; + + vddio-supply = <&pma8084_l12>; +}; + +&pma8084_gpios { + gpio_keys_pin_a: gpio-keys-active-state { + pins = "gpio2", "gpio3", "gpio5"; + function = "normal"; + + bias-pull-up; + power-source = <PMA8084_GPIO_S4>; + }; + + touchkey_pin: touchkey-int-state { + pins = "gpio6"; + function = "normal"; + bias-disable; + input-enable; + power-source = <PMA8084_GPIO_S4>; + }; + + touch_pin: touchscreen-int-state { + pins = "gpio8"; + function = "normal"; + bias-disable; + input-enable; + power-source = <PMA8084_GPIO_S4>; + }; + + panel_en_pin: panel-en-state { + pins = "gpio14"; + function = "normal"; + bias-pull-up; + power-source = <PMA8084_GPIO_S4>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + }; + + wlan_sleep_clk_pin: wlan-sleep-clk-state { + pins = "gpio16"; + function = "func2"; + + output-high; + power-source = <PMA8084_GPIO_S4>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>; + }; + + panel_rst_pin: panel-rst-state { + pins = "gpio17"; + function = "normal"; + bias-disable; + power-source = <PMA8084_GPIO_S4>; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + }; + + fuelgauge_pin: fuelgauge-int-state { + pins = "gpio21"; + function = "normal"; + bias-disable; + input-enable; + power-source = <PMA8084_GPIO_S4>; + }; +}; + +&remoteproc_adsp { + status = "okay"; + cx-supply = <&pma8084_s2>; +}; + +&remoteproc_mss { + status = "okay"; + cx-supply = <&pma8084_s2>; + mss-supply = <&pma8084_s6>; + mx-supply = <&pma8084_s1>; + pll-supply = <&pma8084_l12>; +}; + +&rpm_requests { + regulators-0 { + compatible = "qcom,rpm-pma8084-regulators"; + + pma8084_s1: s1 { + regulator-min-microvolt = <675000>; + regulator-max-microvolt = <1050000>; + regulator-always-on; + }; + + pma8084_s2: s2 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1050000>; + }; + + pma8084_s3: s3 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + }; + + pma8084_s4: s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pma8084_s5: s5 { + regulator-min-microvolt = <2150000>; + regulator-max-microvolt = <2150000>; + }; + + pma8084_s6: s6 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + pma8084_l1: l1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + pma8084_l2: l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pma8084_l3: l3 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1200000>; + }; + + pma8084_l4: l4 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1225000>; + }; + + pma8084_l5: l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pma8084_l6: l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pma8084_l7: l7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pma8084_l8: l8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pma8084_l9: l9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pma8084_l10: l10 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pma8084_l11: l11 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + }; + + pma8084_l12: l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + pma8084_l13: l13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pma8084_l14: l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pma8084_l15: l15 { + regulator-min-microvolt = <2050000>; + regulator-max-microvolt = <2050000>; + }; + + pma8084_l16: l16 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + pma8084_l17: l17 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + pma8084_l18: l18 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + pma8084_l19: l19 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + pma8084_l20: l20 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-system-load = <200000>; + regulator-allow-set-load; + }; + + pma8084_l21: l21 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-system-load = <200000>; + regulator-allow-set-load; + }; + + pma8084_l22: l22 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; + }; + + pma8084_l23: l23 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + pma8084_l24: l24 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + }; + + pma8084_l25: l25 { + regulator-min-microvolt = <2100000>; + regulator-max-microvolt = <2100000>; + }; + + pma8084_l26: l26 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2050000>; + }; + + pma8084_l27: l27 { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1225000>; + }; + + pma8084_lvs1: lvs1 {}; + pma8084_lvs2: lvs2 {}; + pma8084_lvs3: lvs3 {}; + pma8084_lvs4: lvs4 {}; + + pma8084_5vs1: 5vs1 {}; + }; +}; + +&sdhc_1 { + status = "okay"; + + vmmc-supply = <&pma8084_l20>; + vqmmc-supply = <&pma8084_s4>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc1_on>; + pinctrl-1 = <&sdc1_off>; +}; + +&sdhc_2 { + status = "okay"; + max-frequency = <100000000>; + vmmc-supply = <&vreg_wlan>; + vqmmc-supply = <&pma8084_s4>; + non-removable; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sdc2_on>; + pinctrl-1 = <&sdc2_off>; + + wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + + /* + * Allow all klte* variants to load the same NVRAM file, + * as they have little difference in the WiFi part. + */ + brcm,board-type = "samsung,klte"; + + interrupt-parent = <&tlmm>; + interrupts = <92 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wake"; + + pinctrl-names = "default"; + pinctrl-0 = <&wlan_sleep_clk_pin &wifi_pin>; + }; +}; + +&sdhc_3 { + status = "okay"; + max-frequency = <100000000>; + vmmc-supply = <&pma8084_l21>; + vqmmc-supply = <&pma8084_l13>; + + /* + * cd-gpio is intentionally disabled. If enabled, an SD card + * present during boot is not initialized correctly. Without + * cd-gpios the driver resorts to polling, so hotplug works. + */ + pinctrl-names = "default"; + pinctrl-0 = <&sdc3_on /* &sdhc3_cd_pin */>; + /* cd-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>; */ +}; + +&tlmm { + /* This seems suspicious, but somebody with this device should look into it. */ + blsp2_uart2_pins_active: blsp2-uart2-pins-active-state { + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + function = "blsp_uart8"; + drive-strength = <8>; + bias-disable; + }; + + blsp2_uart2_pins_sleep: blsp2-uart2-pins-sleep-state { + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + bt_pins: bt-pins-state { + hostwake-pins { + pins = "gpio75"; + function = "gpio"; + drive-strength = <16>; + }; + + devwake-pins { + pins = "gpio91"; + function = "gpio"; + drive-strength = <2>; + }; + }; + + sdc1_on: sdhc1-on-state { + clk-pins { + pins = "sdc1_clk"; + drive-strength = <4>; + bias-disable; + }; + + cmd-data-pins { + pins = "sdc1_cmd", "sdc1_data"; + drive-strength = <4>; + bias-pull-up; + }; + }; + + sdc3_on: sdc3-on-state { + pins = "gpio35", "gpio36", "gpio37", "gpio38", "gpio39", "gpio40"; + function = "sdc3"; + drive-strength = <8>; + bias-disable; + }; + + sdhc3_cd_pin: sdc3-cd-on-state { + pins = "gpio62"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + sdc2_on: sdhc2-on-state { + clk-pins { + pins = "sdc2_clk"; + drive-strength = <6>; + bias-disable; + }; + + cmd-data-pins { + pins = "sdc2_cmd", "sdc2_data"; + drive-strength = <6>; + bias-pull-up; + }; + }; + + i2c_touchkey_pins: i2c-touchkey-state { + pins = "gpio95", "gpio96"; + function = "gpio"; + bias-pull-up; + }; + + i2c_led_gpioex_pins: i2c-led-gpioex-state { + function = "gpio"; + bias-pull-down; + }; + + gpioex_pin: gpioex-state { + pins = "gpio145"; + function = "gpio"; + bias-pull-up; + drive-strength = <2>; + }; + + wifi_pin: wifi-state { + pins = "gpio92"; + function = "gpio"; + bias-pull-down; + }; + + panel_te_pin: panel-state { + pins = "gpio12"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-disable; + }; +}; + +&usb { + status = "okay"; + + phys = <&usb_hs1_phy>; + phy-select = <&tcsr 0xb000 0>; + + hnp-disable; + srp-disable; + adp-disable; +}; + +&usb_hs1_phy { + status = "okay"; + + v1p8-supply = <&pma8084_l6>; + v3p3-supply = <&pma8084_l24>; + + qcom,init-seq = /bits/ 8 <0x1 0x64>; +}; diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte.dts b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte.dts index b93539e2b87e..954665f3a9dd 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte.dts +++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-klte.dts @@ -1,817 +1,16 @@ // SPDX-License-Identifier: GPL-2.0 -#include "qcom-msm8974pro.dtsi" -#include "pma8084.dtsi" -#include <dt-bindings/input/input.h> -#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> -#include <dt-bindings/leds/common.h> +#include "qcom-msm8974pro-samsung-klte-common.dtsi" / { model = "Samsung Galaxy S5"; compatible = "samsung,klte", "qcom,msm8974pro", "qcom,msm8974"; - chassis-type = "handset"; - - aliases { - serial0 = &blsp1_uart1; - mmc0 = &sdhc_1; /* SDC1 eMMC slot */ - mmc1 = &sdhc_3; /* SDC2 SD card slot */ - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - gpio-keys { - compatible = "gpio-keys"; - - pinctrl-names = "default"; - pinctrl-0 = <&gpio_keys_pin_a>; - - key-volume-down { - label = "volume_down"; - gpios = <&pma8084_gpios 2 GPIO_ACTIVE_LOW>; - linux,input-type = <1>; - linux,code = <KEY_VOLUMEDOWN>; - debounce-interval = <15>; - }; - - key-home { - label = "home_key"; - gpios = <&pma8084_gpios 3 GPIO_ACTIVE_LOW>; - linux,input-type = <1>; - linux,code = <KEY_HOMEPAGE>; - wakeup-source; - debounce-interval = <15>; - }; - - key-volume-up { - label = "volume_up"; - gpios = <&pma8084_gpios 5 GPIO_ACTIVE_LOW>; - linux,input-type = <1>; - linux,code = <KEY_VOLUMEUP>; - debounce-interval = <15>; - }; - }; - - i2c-gpio-touchkey { - compatible = "i2c-gpio"; - #address-cells = <1>; - #size-cells = <0>; - sda-gpios = <&tlmm 95 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - scl-gpios = <&tlmm 96 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - pinctrl-names = "default"; - pinctrl-0 = <&i2c_touchkey_pins>; - - touchkey@20 { - compatible = "cypress,tm2-touchkey"; - reg = <0x20>; - - interrupt-parent = <&pma8084_gpios>; - interrupts = <6 IRQ_TYPE_EDGE_FALLING>; - pinctrl-names = "default"; - pinctrl-0 = <&touchkey_pin>; - - vcc-supply = <&max77826_ldo15>; - vdd-supply = <&pma8084_l19>; - - linux,keycodes = <KEY_APPSELECT KEY_BACK>; - }; - }; - - i2c-gpio-led { - compatible = "i2c-gpio"; - #address-cells = <1>; - #size-cells = <0>; - scl-gpios = <&tlmm 121 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - sda-gpios = <&tlmm 120 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; - pinctrl-names = "default"; - pinctrl-0 = <&i2c_led_gpioex_pins>; - - i2c-gpio,delay-us = <2>; - - gpio_expander: gpio@20 { - compatible = "nxp,pcal6416"; - reg = <0x20>; - - gpio-controller; - #gpio-cells = <2>; - - vcc-supply = <&pma8084_s4>; - - pinctrl-names = "default"; - pinctrl-0 = <&gpioex_pin>; - - reset-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; - }; - - led-controller@30 { - compatible = "panasonic,an30259a"; - reg = <0x30>; - - #address-cells = <1>; - #size-cells = <0>; - - led@1 { - reg = <1>; - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_RED>; - }; - - led@2 { - reg = <2>; - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_GREEN>; - }; - - led@3 { - reg = <3>; - function = LED_FUNCTION_STATUS; - color = <LED_COLOR_ID_BLUE>; - }; - }; - }; - - vreg_wlan: wlan-regulator { - compatible = "regulator-fixed"; - - regulator-name = "wl-reg"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - - gpio = <&gpio_expander 8 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vreg_panel: panel-regulator { - compatible = "regulator-fixed"; - - pinctrl-names = "default"; - pinctrl-0 = <&panel_en_pin>; - - regulator-name = "panel-vddr-reg"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - - gpio = <&pma8084_gpios 14 GPIO_ACTIVE_HIGH>; - enable-active-high; - }; - - vreg_vph_pwr: vreg-vph-pwr { - compatible = "regulator-fixed"; - regulator-name = "vph-pwr"; - - regulator-min-microvolt = <3600000>; - regulator-max-microvolt = <3600000>; - - regulator-always-on; - }; -}; - -&blsp1_i2c2 { - status = "okay"; - - touchscreen@20 { - compatible = "syna,rmi4-i2c"; - reg = <0x20>; - - interrupt-parent = <&pma8084_gpios>; - interrupts = <8 IRQ_TYPE_EDGE_FALLING>; - - vdd-supply = <&max77826_ldo13>; - vio-supply = <&pma8084_lvs2>; - - pinctrl-names = "default"; - pinctrl-0 = <&touch_pin>; - - syna,startup-delay-ms = <100>; - - #address-cells = <1>; - #size-cells = <0>; - - rmi4-f01@1 { - reg = <0x1>; - syna,nosleep-mode = <1>; - }; - - rmi4-f12@12 { - reg = <0x12>; - syna,sensor-type = <1>; - }; - }; -}; - -&blsp1_i2c6 { - status = "okay"; - - pmic@60 { - reg = <0x60>; - compatible = "maxim,max77826"; - - regulators { - max77826_ldo1: LDO1 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - }; - - max77826_ldo2: LDO2 { - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1000000>; - }; - - max77826_ldo3: LDO3 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - }; - - max77826_ldo4: LDO4 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - max77826_ldo5: LDO5 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - max77826_ldo6: LDO6 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - }; - - max77826_ldo7: LDO7 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - max77826_ldo8: LDO8 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - }; - - max77826_ldo9: LDO9 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - max77826_ldo10: LDO10 { - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2950000>; - }; - - max77826_ldo11: LDO11 { - regulator-min-microvolt = <2700000>; - regulator-max-microvolt = <2950000>; - }; - - max77826_ldo12: LDO12 { - regulator-min-microvolt = <2500000>; - regulator-max-microvolt = <3300000>; - }; - - max77826_ldo13: LDO13 { - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - max77826_ldo14: LDO14 { - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - max77826_ldo15: LDO15 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - max77826_buck: BUCK { - regulator-min-microvolt = <1225000>; - regulator-max-microvolt = <1225000>; - }; - - max77826_buckboost: BUCKBOOST { - regulator-min-microvolt = <3400000>; - regulator-max-microvolt = <3400000>; - }; - }; - }; -}; - -&blsp1_uart2 { - status = "okay"; -}; - -&blsp2_i2c6 { - status = "okay"; - - fuelgauge@36 { - compatible = "maxim,max17048"; - reg = <0x36>; - - maxim,double-soc; - maxim,rcomp = /bits/ 8 <0x56>; - - interrupt-parent = <&pma8084_gpios>; - interrupts = <21 IRQ_TYPE_LEVEL_LOW>; - - pinctrl-names = "default"; - pinctrl-0 = <&fuelgauge_pin>; - }; -}; - -&blsp2_uart2 { - status = "okay"; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&blsp2_uart2_pins_active>; - pinctrl-1 = <&blsp2_uart2_pins_sleep>; - - bluetooth { - compatible = "brcm,bcm43540-bt"; - max-speed = <3000000>; - pinctrl-names = "default"; - pinctrl-0 = <&bt_pins>; - device-wakeup-gpios = <&tlmm 91 GPIO_ACTIVE_HIGH>; - shutdown-gpios = <&gpio_expander 9 GPIO_ACTIVE_HIGH>; - interrupt-parent = <&tlmm>; - interrupts = <75 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "host-wakeup"; - }; -}; - -&gpu { - status = "okay"; -}; - -&mdss { - status = "okay"; -}; - -&mdss_dsi0 { - status = "okay"; - - vdda-supply = <&pma8084_l2>; - vdd-supply = <&pma8084_l22>; - vddio-supply = <&pma8084_l12>; - - panel: panel@0 { - reg = <0>; - compatible = "samsung,s6e3fa2"; - - pinctrl-names = "default"; - pinctrl-0 = <&panel_te_pin &panel_rst_pin>; - - iovdd-supply = <&pma8084_lvs4>; - vddr-supply = <&vreg_panel>; - - reset-gpios = <&pma8084_gpios 17 GPIO_ACTIVE_LOW>; - - port { - panel_in: endpoint { - remote-endpoint = <&mdss_dsi0_out>; - }; - }; - }; -}; - -&mdss_dsi0_out { - remote-endpoint = <&panel_in>; - data-lanes = <0 1 2 3>; -}; - -&mdss_dsi0_phy { - status = "okay"; - - vddio-supply = <&pma8084_l12>; }; -&pma8084_gpios { - gpio_keys_pin_a: gpio-keys-active-state { - pins = "gpio2", "gpio3", "gpio5"; - function = "normal"; - - bias-pull-up; - power-source = <PMA8084_GPIO_S4>; - }; - - touchkey_pin: touchkey-int-state { - pins = "gpio6"; - function = "normal"; - bias-disable; - input-enable; - power-source = <PMA8084_GPIO_S4>; - }; - - touch_pin: touchscreen-int-state { - pins = "gpio8"; - function = "normal"; - bias-disable; - input-enable; - power-source = <PMA8084_GPIO_S4>; - }; - - panel_en_pin: panel-en-state { - pins = "gpio14"; - function = "normal"; - bias-pull-up; - power-source = <PMA8084_GPIO_S4>; - qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; - }; - - wlan_sleep_clk_pin: wlan-sleep-clk-state { - pins = "gpio16"; - function = "func2"; - - output-high; - power-source = <PMA8084_GPIO_S4>; - qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>; - }; - - panel_rst_pin: panel-rst-state { - pins = "gpio17"; - function = "normal"; - bias-disable; - power-source = <PMA8084_GPIO_S4>; - qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; - }; - - fuelgauge_pin: fuelgauge-int-state { - pins = "gpio21"; - function = "normal"; - bias-disable; - input-enable; - power-source = <PMA8084_GPIO_S4>; - }; +&i2c_led_gpio { + scl-gpios = <&tlmm 121 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&tlmm 120 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; }; -&remoteproc_adsp { - status = "okay"; - cx-supply = <&pma8084_s2>; -}; - -&remoteproc_mss { - status = "okay"; - cx-supply = <&pma8084_s2>; - mss-supply = <&pma8084_s6>; - mx-supply = <&pma8084_s1>; - pll-supply = <&pma8084_l12>; -}; - -&rpm_requests { - regulators-0 { - compatible = "qcom,rpm-pma8084-regulators"; - - pma8084_s1: s1 { - regulator-min-microvolt = <675000>; - regulator-max-microvolt = <1050000>; - regulator-always-on; - }; - - pma8084_s2: s2 { - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1050000>; - }; - - pma8084_s3: s3 { - regulator-min-microvolt = <1300000>; - regulator-max-microvolt = <1300000>; - }; - - pma8084_s4: s4 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pma8084_s5: s5 { - regulator-min-microvolt = <2150000>; - regulator-max-microvolt = <2150000>; - }; - - pma8084_s6: s6 { - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - }; - - pma8084_l1: l1 { - regulator-min-microvolt = <1225000>; - regulator-max-microvolt = <1225000>; - }; - - pma8084_l2: l2 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - }; - - pma8084_l3: l3 { - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1200000>; - }; - - pma8084_l4: l4 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1225000>; - }; - - pma8084_l5: l5 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pma8084_l6: l6 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pma8084_l7: l7 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pma8084_l8: l8 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pma8084_l9: l9 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2950000>; - }; - - pma8084_l10: l10 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2950000>; - }; - - pma8084_l11: l11 { - regulator-min-microvolt = <1300000>; - regulator-max-microvolt = <1300000>; - }; - - pma8084_l12: l12 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; - - pma8084_l13: l13 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2950000>; - }; - - pma8084_l14: l14 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pma8084_l15: l15 { - regulator-min-microvolt = <2050000>; - regulator-max-microvolt = <2050000>; - }; - - pma8084_l16: l16 { - regulator-min-microvolt = <2700000>; - regulator-max-microvolt = <2700000>; - }; - - pma8084_l17: l17 { - regulator-min-microvolt = <2850000>; - regulator-max-microvolt = <2850000>; - }; - - pma8084_l18: l18 { - regulator-min-microvolt = <2850000>; - regulator-max-microvolt = <2850000>; - }; - - pma8084_l19: l19 { - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - pma8084_l20: l20 { - regulator-min-microvolt = <2950000>; - regulator-max-microvolt = <2950000>; - regulator-system-load = <200000>; - regulator-allow-set-load; - }; - - pma8084_l21: l21 { - regulator-min-microvolt = <2950000>; - regulator-max-microvolt = <2950000>; - regulator-system-load = <200000>; - regulator-allow-set-load; - }; - - pma8084_l22: l22 { - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3300000>; - }; - - pma8084_l23: l23 { - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - }; - - pma8084_l24: l24 { - regulator-min-microvolt = <3075000>; - regulator-max-microvolt = <3075000>; - }; - - pma8084_l25: l25 { - regulator-min-microvolt = <2100000>; - regulator-max-microvolt = <2100000>; - }; - - pma8084_l26: l26 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2050000>; - }; - - pma8084_l27: l27 { - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1225000>; - }; - - pma8084_lvs1: lvs1 {}; - pma8084_lvs2: lvs2 {}; - pma8084_lvs3: lvs3 {}; - pma8084_lvs4: lvs4 {}; - - pma8084_5vs1: 5vs1 {}; - }; -}; - -&sdhc_1 { - status = "okay"; - - vmmc-supply = <&pma8084_l20>; - vqmmc-supply = <&pma8084_s4>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc1_on>; - pinctrl-1 = <&sdc1_off>; -}; - -&sdhc_2 { - status = "okay"; - max-frequency = <100000000>; - vmmc-supply = <&vreg_wlan>; - vqmmc-supply = <&pma8084_s4>; - non-removable; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc2_on>; - pinctrl-1 = <&sdc2_off>; - - wifi@1 { - reg = <1>; - compatible = "brcm,bcm4329-fmac"; - - interrupt-parent = <&tlmm>; - interrupts = <92 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "host-wake"; - - pinctrl-names = "default"; - pinctrl-0 = <&wlan_sleep_clk_pin &wifi_pin>; - }; -}; - -&sdhc_3 { - status = "okay"; - max-frequency = <100000000>; - vmmc-supply = <&pma8084_l21>; - vqmmc-supply = <&pma8084_l13>; - - /* - * cd-gpio is intentionally disabled. If enabled, an SD card - * present during boot is not initialized correctly. Without - * cd-gpios the driver resorts to polling, so hotplug works. - */ - pinctrl-names = "default"; - pinctrl-0 = <&sdc3_on /* &sdhc3_cd_pin */>; - /* cd-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>; */ -}; - -&tlmm { - /* This seems suspicious, but somebody with this device should look into it. */ - blsp2_uart2_pins_active: blsp2-uart2-pins-active-state { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "blsp_uart8"; - drive-strength = <8>; - bias-disable; - }; - - blsp2_uart2_pins_sleep: blsp2-uart2-pins-sleep-state { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "gpio"; - drive-strength = <2>; - bias-pull-down; - }; - - bt_pins: bt-pins-state { - hostwake-pins { - pins = "gpio75"; - function = "gpio"; - drive-strength = <16>; - }; - - devwake-pins { - pins = "gpio91"; - function = "gpio"; - drive-strength = <2>; - }; - }; - - sdc1_on: sdhc1-on-state { - clk-pins { - pins = "sdc1_clk"; - drive-strength = <4>; - bias-disable; - }; - - cmd-data-pins { - pins = "sdc1_cmd", "sdc1_data"; - drive-strength = <4>; - bias-pull-up; - }; - }; - - sdc3_on: sdc3-on-state { - pins = "gpio35", "gpio36", "gpio37", "gpio38", "gpio39", "gpio40"; - function = "sdc3"; - drive-strength = <8>; - bias-disable; - }; - - sdhc3_cd_pin: sdc3-cd-on-state { - pins = "gpio62"; - function = "gpio"; - - drive-strength = <2>; - bias-disable; - }; - - sdc2_on: sdhc2-on-state { - clk-pins { - pins = "sdc2_clk"; - drive-strength = <6>; - bias-disable; - }; - - cmd-data-pins { - pins = "sdc2_cmd", "sdc2_data"; - drive-strength = <6>; - bias-pull-up; - }; - }; - - i2c_touchkey_pins: i2c-touchkey-state { - pins = "gpio95", "gpio96"; - function = "gpio"; - bias-pull-up; - }; - - i2c_led_gpioex_pins: i2c-led-gpioex-state { - pins = "gpio120", "gpio121"; - function = "gpio"; - bias-pull-down; - }; - - gpioex_pin: gpioex-state { - pins = "gpio145"; - function = "gpio"; - bias-pull-up; - drive-strength = <2>; - }; - - wifi_pin: wifi-state { - pins = "gpio92"; - function = "gpio"; - bias-pull-down; - }; - - panel_te_pin: panel-state { - pins = "gpio12"; - function = "mdp_vsync"; - drive-strength = <2>; - bias-disable; - }; -}; - -&usb { - status = "okay"; - - phys = <&usb_hs1_phy>; - phy-select = <&tcsr 0xb000 0>; - - hnp-disable; - srp-disable; - adp-disable; -}; - -&usb_hs1_phy { - status = "okay"; - - v1p8-supply = <&pma8084_l6>; - v3p3-supply = <&pma8084_l24>; - - qcom,init-seq = /bits/ 8 <0x1 0x64>; +&i2c_led_gpioex_pins { + pins = "gpio120", "gpio121"; }; diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-kltechn.dts b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-kltechn.dts new file mode 100644 index 000000000000..b902e31b16c2 --- /dev/null +++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-samsung-kltechn.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "qcom-msm8974pro-samsung-klte-common.dtsi" + +/ { + model = "Samsung Galaxy S5 China"; + compatible = "samsung,kltechn", "samsung,klte", "qcom,msm8974pro", "qcom,msm8974"; +}; + +&i2c_led_gpio { + scl-gpios = <&tlmm 61 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&tlmm 60 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; +}; + +&i2c_led_gpioex_pins { + pins = "gpio60", "gpio61"; +}; diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-castor.dts b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-castor.dts index ee94741a26ed..409d1798de34 100644 --- a/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-castor.dts +++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-castor.dts @@ -1,60 +1,11 @@ // SPDX-License-Identifier: GPL-2.0 -#include "qcom-msm8974pro.dtsi" -#include "pm8841.dtsi" -#include "pm8941.dtsi" -#include <dt-bindings/input/input.h> -#include <dt-bindings/leds/common.h> -#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> +#include "qcom-msm8974pro-sony-xperia-shinano-common.dtsi" / { model = "Sony Xperia Z2 Tablet"; compatible = "sony,xperia-castor", "qcom,msm8974pro", "qcom,msm8974"; chassis-type = "tablet"; - aliases { - serial0 = &blsp1_uart2; - serial1 = &blsp2_uart1; - }; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - gpio-keys { - compatible = "gpio-keys"; - - pinctrl-names = "default"; - pinctrl-0 = <&gpio_keys_pin_a>; - - key-volume-down { - label = "volume_down"; - gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>; - linux,input-type = <1>; - linux,code = <KEY_VOLUMEDOWN>; - }; - - key-camera-snapshot { - label = "camera_snapshot"; - gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>; - linux,input-type = <1>; - linux,code = <KEY_CAMERA>; - }; - - key-camera-focus { - label = "camera_focus"; - gpios = <&pm8941_gpios 4 GPIO_ACTIVE_LOW>; - linux,input-type = <1>; - linux,code = <KEY_CAMERA_FOCUS>; - }; - - key-volume-up { - label = "volume_up"; - gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>; - linux,input-type = <1>; - linux,code = <KEY_VOLUMEUP>; - }; - }; - vreg_bl_vddio: lcd-backlight-vddio { compatible = "regulator-fixed"; regulator-name = "vreg_bl_vddio"; @@ -67,107 +18,15 @@ vin-supply = <&pm8941_s3>; startup-delay-us = <70000>; - pinctrl-names = "default"; pinctrl-0 = <&lcd_backlight_en_pin_a>; - }; - - vreg_vsp: lcd-dcdc-regulator { - compatible = "regulator-fixed"; - regulator-name = "vreg_vsp"; - regulator-min-microvolt = <5600000>; - regulator-max-microvolt = <5600000>; - - gpio = <&pm8941_gpios 20 GPIO_ACTIVE_HIGH>; - enable-active-high; - - pinctrl-names = "default"; - pinctrl-0 = <&lcd_dcdc_en_pin_a>; - }; - - vreg_boost: vreg-boost { - compatible = "regulator-fixed"; - - regulator-name = "vreg-boost"; - regulator-min-microvolt = <3150000>; - regulator-max-microvolt = <3150000>; - - regulator-always-on; - regulator-boot-on; - - gpio = <&pm8941_gpios 21 GPIO_ACTIVE_HIGH>; - enable-active-high; - pinctrl-names = "default"; - pinctrl-0 = <&boost_bypass_n_pin>; }; - - vreg_vph_pwr: vreg-vph-pwr { - compatible = "regulator-fixed"; - regulator-name = "vph-pwr"; - - regulator-min-microvolt = <3600000>; - regulator-max-microvolt = <3600000>; - - regulator-always-on; - }; - - vreg_wlan: wlan-regulator { - compatible = "regulator-fixed"; - - regulator-name = "wl-reg"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - - gpio = <&pm8941_gpios 18 GPIO_ACTIVE_HIGH>; - enable-active-high; - - pinctrl-names = "default"; - pinctrl-0 = <&wlan_regulator_pin>; - }; -}; - -&blsp1_uart2 { - status = "okay"; }; -&blsp2_i2c2 { - status = "okay"; +&blsp2_i2c5 { clock-frequency = <355000>; - synaptics@2c { - compatible = "syna,rmi4-i2c"; - reg = <0x2c>; - - interrupt-parent = <&tlmm>; - interrupts = <86 IRQ_TYPE_EDGE_FALLING>; - - #address-cells = <1>; - #size-cells = <0>; - - vdd-supply = <&pm8941_l22>; - vio-supply = <&pm8941_lvs3>; - - pinctrl-names = "default"; - pinctrl-0 = <&ts_int_pin>; - - syna,startup-delay-ms = <100>; - - rmi4-f01@1 { - reg = <0x1>; - syna,nosleep-mode = <1>; - }; - - rmi4-f11@11 { - reg = <0x11>; - syna,sensor-type = <1>; - touchscreen-inverted-x; - }; - }; -}; - -&blsp2_i2c5 { status = "okay"; - clock-frequency = <355000>; lp8566_wled: backlight@2c { compatible = "ti,lp8556"; @@ -182,42 +41,52 @@ rom-addr = /bits/ 8 <0xa0>; rom-val = /bits/ 8 <0xff>; }; + rom-a1h { rom-addr = /bits/ 8 <0xa1>; rom-val = /bits/ 8 <0x3f>; }; + rom-a2h { rom-addr = /bits/ 8 <0xa2>; rom-val = /bits/ 8 <0x20>; }; + rom-a3h { rom-addr = /bits/ 8 <0xa3>; rom-val = /bits/ 8 <0x5e>; }; + rom-a4h { rom-addr = /bits/ 8 <0xa4>; rom-val = /bits/ 8 <0x02>; }; + rom-a5h { rom-addr = /bits/ 8 <0xa5>; rom-val = /bits/ 8 <0x04>; }; + rom-a6h { rom-addr = /bits/ 8 <0xa6>; rom-val = /bits/ 8 <0x80>; }; + rom-a7h { rom-addr = /bits/ 8 <0xa7>; rom-val = /bits/ 8 <0xf7>; }; + rom-a9h { rom-addr = /bits/ 8 <0xa9>; rom-val = /bits/ 8 <0x80>; }; + rom-aah { rom-addr = /bits/ 8 <0xaa>; rom-val = /bits/ 8 <0x0f>; }; + rom-aeh { rom-addr = /bits/ 8 <0xae>; rom-val = /bits/ 8 <0x0f>; @@ -232,8 +101,8 @@ compatible = "brcm,bcm43438-bt"; max-speed = <3000000>; - pinctrl-names = "default"; pinctrl-0 = <&bt_host_wake_pin>, <&bt_dev_wake_pin>, <&bt_reg_on_pin>; + pinctrl-names = "default"; host-wakeup-gpios = <&tlmm 95 GPIO_ACTIVE_HIGH>; device-wakeup-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>; @@ -241,339 +110,26 @@ }; }; -&pm8941_coincell { - status = "okay"; - - qcom,rset-ohms = <2100>; - qcom,vset-millivolts = <3000>; -}; - &pm8941_gpios { - gpio_keys_pin_a: gpio-keys-active-state { - pins = "gpio2", "gpio5"; - function = "normal"; - - bias-pull-up; - power-source = <PM8941_GPIO_S3>; - }; - bt_reg_on_pin: bt-reg-on-state { pins = "gpio16"; function = "normal"; - output-low; power-source = <PM8941_GPIO_S3>; }; - - wlan_sleep_clk_pin: wl-sleep-clk-state { - pins = "gpio17"; - function = "func2"; - - output-high; - power-source = <PM8941_GPIO_S3>; - }; - - wlan_regulator_pin: wl-reg-active-state { - pins = "gpio18"; - function = "normal"; - - bias-disable; - power-source = <PM8941_GPIO_S3>; - }; - - lcd_dcdc_en_pin_a: lcd-dcdc-en-active-state { - pins = "gpio20"; - function = "normal"; - - bias-disable; - power-source = <PM8941_GPIO_S3>; - input-disable; - output-low; - }; - -}; - -&pm8941_lpg { - status = "okay"; - - qcom,power-source = <1>; - - multi-led { - color = <LED_COLOR_ID_RGB>; - function = LED_FUNCTION_STATUS; - - #address-cells = <1>; - #size-cells = <0>; - - led@5 { - reg = <5>; - color = <LED_COLOR_ID_BLUE>; - }; - - led@6 { - reg = <6>; - color = <LED_COLOR_ID_GREEN>; - }; - - led@7 { - reg = <7>; - color = <LED_COLOR_ID_RED>; - }; - }; -}; - -&remoteproc_adsp { - cx-supply = <&pm8841_s2>; - status = "okay"; -}; - -&remoteproc_mss { - cx-supply = <&pm8841_s2>; - mss-supply = <&pm8841_s3>; - mx-supply = <&pm8841_s1>; - pll-supply = <&pm8941_l12>; - status = "okay"; }; &rpm_requests { - regulators-0 { - compatible = "qcom,rpm-pm8841-regulators"; - - pm8841_s1: s1 { - regulator-min-microvolt = <675000>; - regulator-max-microvolt = <1050000>; - }; - - pm8841_s2: s2 { - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1050000>; - }; - - pm8841_s3: s3 { - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1050000>; - }; - - pm8841_s4: s4 { - regulator-min-microvolt = <500000>; - regulator-max-microvolt = <1050000>; - }; - }; - regulators-1 { - compatible = "qcom,rpm-pm8941-regulators"; - - vdd_l1_l3-supply = <&pm8941_s1>; - vdd_l2_lvs1_2_3-supply = <&pm8941_s3>; - vdd_l4_l11-supply = <&pm8941_s1>; - vdd_l5_l7-supply = <&pm8941_s2>; - vdd_l6_l12_l14_l15-supply = <&pm8941_s2>; - vdd_l9_l10_l17_l22-supply = <&vreg_boost>; - vdd_l13_l20_l23_l24-supply = <&vreg_boost>; - vdd_l21-supply = <&vreg_boost>; - - pm8941_s1: s1 { - regulator-min-microvolt = <1300000>; - regulator-max-microvolt = <1300000>; - regulator-always-on; - regulator-boot-on; - }; - - pm8941_s2: s2 { - regulator-min-microvolt = <2150000>; - regulator-max-microvolt = <2150000>; - regulator-boot-on; - }; - - pm8941_s3: s3 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-system-load = <154000>; - regulator-always-on; - regulator-boot-on; - }; - - pm8941_s4: s4 { - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - }; - - pm8941_l1: l1 { - regulator-min-microvolt = <1225000>; - regulator-max-microvolt = <1225000>; - regulator-always-on; - regulator-boot-on; - }; - - pm8941_l2: l2 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - }; - - pm8941_l3: l3 { - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1200000>; - }; - - pm8941_l4: l4 { - regulator-min-microvolt = <1225000>; - regulator-max-microvolt = <1225000>; - }; - - pm8941_l5: l5 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pm8941_l6: l6 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - }; - - pm8941_l7: l7 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-boot-on; - }; - - pm8941_l8: l8 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pm8941_l9: l9 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2950000>; - }; - pm8941_l11: l11 { regulator-min-microvolt = <1300000>; regulator-max-microvolt = <1350000>; }; - pm8941_l12: l12 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - regulator-boot-on; - }; - - pm8941_l13: l13 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <2950000>; - regulator-boot-on; - }; - - pm8941_l14: l14 { - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - pm8941_l15: l15 { - regulator-min-microvolt = <2050000>; - regulator-max-microvolt = <2050000>; - }; - - pm8941_l16: l16 { - regulator-min-microvolt = <2700000>; - regulator-max-microvolt = <2700000>; - }; - - pm8941_l17: l17 { - regulator-min-microvolt = <2700000>; - regulator-max-microvolt = <2700000>; - }; - - pm8941_l18: l18 { - regulator-min-microvolt = <2850000>; - regulator-max-microvolt = <2850000>; - }; - pm8941_l19: l19 { regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; }; - - pm8941_l20: l20 { - regulator-min-microvolt = <2950000>; - regulator-max-microvolt = <2950000>; - regulator-system-load = <500000>; - regulator-allow-set-load; - regulator-boot-on; - }; - - pm8941_l21: l21 { - regulator-min-microvolt = <2950000>; - regulator-max-microvolt = <2950000>; - regulator-boot-on; - }; - - pm8941_l22: l22 { - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - }; - - pm8941_l23: l23 { - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; - }; - - pm8941_l24: l24 { - regulator-min-microvolt = <3075000>; - regulator-max-microvolt = <3075000>; - regulator-boot-on; - }; - - pm8941_lvs3: lvs3 {}; - }; -}; - -&sdhc_1 { - status = "okay"; - - vmmc-supply = <&pm8941_l20>; - vqmmc-supply = <&pm8941_s3>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc1_on>; - pinctrl-1 = <&sdc1_off>; -}; - -&sdhc_2 { - status = "okay"; - - vmmc-supply = <&pm8941_l21>; - vqmmc-supply = <&pm8941_l13>; - - cd-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>; - - pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc2_on>; - pinctrl-1 = <&sdc2_off>; -}; - -&sdhc_3 { - status = "okay"; - - max-frequency = <100000000>; - vmmc-supply = <&vreg_wlan>; - non-removable; - - pinctrl-names = "default"; - pinctrl-0 = <&sdc3_on>; - - #address-cells = <1>; - #size-cells = <0>; - - bcrmf@1 { - compatible = "brcm,bcm4339-fmac", "brcm,bcm4329-fmac"; - reg = <1>; - - brcm,drive-strength = <10>; - - pinctrl-names = "default"; - pinctrl-0 = <&wlan_sleep_clk_pin>; }; }; @@ -591,75 +147,13 @@ status = "okay"; }; -&tlmm { - lcd_backlight_en_pin_a: lcd-backlight-vddio-state { - pins = "gpio69"; - function = "gpio"; - drive-strength = <10>; - output-low; - bias-disable; - }; - - sdc1_on: sdc1-on-state { - clk-pins { - pins = "sdc1_clk"; - drive-strength = <16>; - bias-disable; - }; - - cmd-data-pins { - pins = "sdc1_cmd", "sdc1_data"; - drive-strength = <10>; - bias-pull-up; - }; - }; - - sdc2_on: sdc2-on-state { - clk-pins { - pins = "sdc2_clk"; - drive-strength = <6>; - bias-disable; - }; - - cmd-data-pins { - pins = "sdc2_cmd", "sdc2_data"; - drive-strength = <6>; - bias-pull-up; - }; - - cd-pins { - pins = "gpio62"; - function = "gpio"; - drive-strength = <2>; - bias-disable; - }; - }; - - sdc3_on: sdc3-on-state { - clk-pins { - pins = "gpio40"; - function = "sdc3"; - drive-strength = <10>; - bias-disable; - }; - - cmd-pins { - pins = "gpio39"; - function = "sdc3"; - drive-strength = <10>; - bias-pull-up; - }; - - data-pins { - pins = "gpio35", "gpio36", "gpio37", "gpio38"; - function = "sdc3"; - drive-strength = <10>; - bias-pull-up; - }; - }; +&synaptics_touchscreen { + vio-supply = <&pm8941_lvs3>; +}; - ts_int_pin: ts-int-pin-state { - pins = "gpio86"; +&tlmm { + bt_dev_wake_pin: bt-dev-wake-state { + pins = "gpio96"; function = "gpio"; drive-strength = <2>; bias-disable; @@ -673,33 +167,11 @@ output-low; }; - bt_dev_wake_pin: bt-dev-wake-state { - pins = "gpio96"; + lcd_backlight_en_pin_a: lcd-backlight-vddio-state { + pins = "gpio69"; function = "gpio"; - drive-strength = <2>; + drive-strength = <10>; + output-low; bias-disable; }; }; - -&usb { - status = "okay"; - - phys = <&usb_hs1_phy>; - phy-select = <&tcsr 0xb000 0>; - extcon = <&smbb>, <&usb_id>; - vbus-supply = <&chg_otg>; - - hnp-disable; - srp-disable; - adp-disable; -}; - -&usb_hs1_phy { - status = "okay"; - - v1p8-supply = <&pm8941_l6>; - v3p3-supply = <&pm8941_l24>; - - extcon = <&smbb>; - qcom,init-seq = /bits/ 8 <0x1 0x64>; -}; diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-common.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-common.dtsi new file mode 100644 index 000000000000..e129bb1bd6ec --- /dev/null +++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-common.dtsi @@ -0,0 +1,539 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "qcom-msm8974pro.dtsi" +#include "pm8841.dtsi" +#include "pm8941.dtsi" +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> + +/ { + aliases { + mmc0 = &sdhc_1; + mmc1 = &sdhc_2; + serial0 = &blsp1_uart2; + serial1 = &blsp2_uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-0 = <&gpio_keys_pin_a>; + pinctrl-names = "default"; + + key-volume-down { + label = "volume_down"; + gpios = <&pm8941_gpios 2 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + debounce-interval = <15>; + }; + + key-volume-up { + label = "volume_up"; + gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + debounce-interval = <15>; + }; + }; + + vreg_vsp: lcd-dcdc-regulator { + compatible = "regulator-fixed"; + regulator-name = "vreg_vsp"; + regulator-min-microvolt = <5600000>; + regulator-max-microvolt = <5600000>; + + gpio = <&pm8941_gpios 20 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&lcd_dcdc_en_pin_a>; + pinctrl-names = "default"; + }; + + vreg_boost: vreg-boost { + compatible = "regulator-fixed"; + + regulator-name = "vreg-boost"; + regulator-min-microvolt = <3150000>; + regulator-max-microvolt = <3150000>; + + regulator-always-on; + regulator-boot-on; + + gpio = <&pm8941_gpios 21 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&boost_bypass_n_pin>; + }; + + vreg_vph_pwr: vreg-vph-pwr { + compatible = "regulator-fixed"; + regulator-name = "vph-pwr"; + + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + + regulator-always-on; + }; + + vreg_wlan: wlan-regulator { + compatible = "regulator-fixed"; + + regulator-name = "wl-reg"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&pm8941_gpios 18 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&wlan_regulator_pin>; + pinctrl-names = "default"; + }; +}; + +&blsp1_uart2 { + status = "okay"; +}; + +&blsp2_i2c2 { + clock-frequency = <355000>; + + status = "okay"; + + synaptics_touchscreen: synaptics@2c { + compatible = "syna,rmi4-i2c"; + reg = <0x2c>; + + interrupt-parent = <&tlmm>; + interrupts = <86 IRQ_TYPE_EDGE_FALLING>; + + #address-cells = <1>; + #size-cells = <0>; + + vdd-supply = <&pm8941_l22>; + /* vio-supply is set in dts */ + + pinctrl-0 = <&ts_int_pin>; + pinctrl-names = "default"; + + syna,startup-delay-ms = <100>; + + rmi4-f01@1 { + reg = <0x1>; + syna,nosleep-mode = <1>; + }; + + rmi4-f11@11 { + reg = <0x11>; + syna,sensor-type = <1>; + touchscreen-inverted-x; + }; + }; +}; + +&pm8941_coincell { + qcom,rset-ohms = <2100>; + qcom,vset-millivolts = <3000>; + + status = "okay"; +}; + +&pm8941_gpios { + gpio_keys_pin_a: gpio-keys-active-state { + pins = "gpio2", "gpio5"; + function = "normal"; + bias-pull-up; + power-source = <PM8941_GPIO_S3>; + }; + + wlan_sleep_clk_pin: wl-sleep-clk-state { + pins = "gpio17"; + function = "func2"; + output-high; + power-source = <PM8941_GPIO_S3>; + }; + + wlan_regulator_pin: wl-reg-active-state { + pins = "gpio18"; + function = "normal"; + bias-disable; + power-source = <PM8941_GPIO_S3>; + }; + + lcd_dcdc_en_pin_a: lcd-dcdc-en-active-state { + pins = "gpio20"; + function = "normal"; + bias-disable; + power-source = <PM8941_GPIO_S3>; + input-disable; + output-low; + }; +}; + +&pm8941_lpg { + qcom,power-source = <1>; + + status = "okay"; + + multi-led { + color = <LED_COLOR_ID_RGB>; + function = LED_FUNCTION_STATUS; + + #address-cells = <1>; + #size-cells = <0>; + + led@5 { + reg = <5>; + color = <LED_COLOR_ID_BLUE>; + }; + + led@6 { + reg = <6>; + color = <LED_COLOR_ID_GREEN>; + }; + + led@7 { + reg = <7>; + color = <LED_COLOR_ID_RED>; + }; + }; +}; + +&pm8941_vib { + status = "okay"; +}; + +&remoteproc_adsp { + cx-supply = <&pm8841_s2>; + status = "okay"; +}; + +&remoteproc_mss { + cx-supply = <&pm8841_s2>; + mss-supply = <&pm8841_s3>; + mx-supply = <&pm8841_s1>; + pll-supply = <&pm8941_l12>; + status = "okay"; +}; + +&rpm_requests { + regulators-0 { + compatible = "qcom,rpm-pm8841-regulators"; + + pm8841_s1: s1 { + regulator-min-microvolt = <675000>; + regulator-max-microvolt = <1050000>; + }; + + pm8841_s2: s2 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1050000>; + }; + + pm8841_s3: s3 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1050000>; + }; + + pm8841_s4: s4 { + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1050000>; + }; + }; + + regulators-1 { + compatible = "qcom,rpm-pm8941-regulators"; + + vdd_l1_l3-supply = <&pm8941_s1>; + vdd_l2_lvs1_2_3-supply = <&pm8941_s3>; + vdd_l4_l11-supply = <&pm8941_s1>; + vdd_l5_l7-supply = <&pm8941_s2>; + vdd_l6_l12_l14_l15-supply = <&pm8941_s2>; + vdd_l9_l10_l17_l22-supply = <&vreg_boost>; + vdd_l13_l20_l23_l24-supply = <&vreg_boost>; + vdd_l21-supply = <&vreg_boost>; + + pm8941_s1: s1 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; + + pm8941_s2: s2 { + regulator-min-microvolt = <2150000>; + regulator-max-microvolt = <2150000>; + regulator-boot-on; + }; + + pm8941_s3: s3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-system-load = <154000>; + regulator-always-on; + regulator-boot-on; + }; + + pm8941_s4: s4 { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + pm8941_l1: l1 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + regulator-always-on; + regulator-boot-on; + }; + + pm8941_l2: l2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8941_l3: l3 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + pm8941_l4: l4 { + regulator-min-microvolt = <1225000>; + regulator-max-microvolt = <1225000>; + }; + + pm8941_l5: l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8941_l6: l6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; + + pm8941_l7: l7 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; + + pm8941_l8: l8 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8941_l9: l9 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + }; + + pm8941_l12: l12 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + pm8941_l13: l13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + regulator-boot-on; + }; + + pm8941_l14: l14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + pm8941_l15: l15 { + regulator-min-microvolt = <2050000>; + regulator-max-microvolt = <2050000>; + }; + + pm8941_l16: l16 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + pm8941_l17: l17 { + regulator-min-microvolt = <2700000>; + regulator-max-microvolt = <2700000>; + }; + + pm8941_l18: l18 { + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <2850000>; + }; + + pm8941_l20: l20 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-system-load = <500000>; + regulator-allow-set-load; + regulator-boot-on; + }; + + pm8941_l21: l21 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-boot-on; + }; + + pm8941_l22: l22 { + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + pm8941_l23: l23 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + pm8941_l24: l24 { + regulator-min-microvolt = <3075000>; + regulator-max-microvolt = <3075000>; + regulator-boot-on; + }; + + pm8941_lvs3: lvs3 {}; + }; +}; + +&sdhc_1 { + vmmc-supply = <&pm8941_l20>; + vqmmc-supply = <&pm8941_s3>; + + pinctrl-0 = <&sdc1_on>; + pinctrl-1 = <&sdc1_off>; + pinctrl-names = "default", "sleep"; + + status = "okay"; +}; + +&sdhc_2 { + vmmc-supply = <&pm8941_l21>; + vqmmc-supply = <&pm8941_l13>; + + cd-gpios = <&tlmm 62 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&sdc2_on>; + pinctrl-1 = <&sdc2_off>; + pinctrl-names = "default", "sleep"; + + status = "okay"; +}; + +&sdhc_3 { + max-frequency = <100000000>; + vmmc-supply = <&vreg_wlan>; + non-removable; + + pinctrl-0 = <&sdc3_on>; + pinctrl-names = "default"; + + status = "okay"; + + wifi@1 { + compatible = "brcm,bcm4339-fmac", "brcm,bcm4329-fmac"; + reg = <1>; + + brcm,drive-strength = <10>; + + pinctrl-0 = <&wlan_sleep_clk_pin>; + pinctrl-names = "default"; + }; +}; + +&tlmm { + sdc1_on: sdc1-on-state { + clk-pins { + pins = "sdc1_clk"; + drive-strength = <16>; + bias-disable; + }; + + cmd-data-pins { + pins = "sdc1_cmd", "sdc1_data"; + drive-strength = <10>; + bias-pull-up; + }; + }; + + sdc2_on: sdc2-on-state { + clk-pins { + pins = "sdc2_clk"; + drive-strength = <6>; + bias-disable; + }; + + cmd-data-pins { + pins = "sdc2_cmd", "sdc2_data"; + drive-strength = <6>; + bias-pull-up; + }; + + cd-pins { + pins = "gpio62"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + }; + + sdc3_on: sdc3-on-state { + clk-pins { + pins = "gpio40"; + function = "sdc3"; + drive-strength = <10>; + bias-disable; + }; + + cmd-pins { + pins = "gpio39"; + function = "sdc3"; + drive-strength = <10>; + bias-pull-up; + }; + + data-pins { + pins = "gpio35", "gpio36", "gpio37", "gpio38"; + function = "sdc3"; + drive-strength = <10>; + bias-pull-up; + }; + }; + + ts_int_pin: ts-int-pin-state { + pins = "gpio86"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; +}; + +&usb { + phys = <&usb_hs1_phy>; + phy-select = <&tcsr 0xb000 0>; + extcon = <&smbb>, <&usb_id>; + vbus-supply = <&chg_otg>; + + hnp-disable; + srp-disable; + adp-disable; + + status = "okay"; +}; + +&usb_hs1_phy { + v1p8-supply = <&pm8941_l6>; + v3p3-supply = <&pm8941_l24>; + + extcon = <&smbb>; + qcom,init-seq = /bits/ 8 <0x1 0x64>; + + status = "okay"; +}; diff --git a/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-leo.dts b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-leo.dts new file mode 100644 index 000000000000..1ed6e1cc21d5 --- /dev/null +++ b/arch/arm/boot/dts/qcom/qcom-msm8974pro-sony-xperia-shinano-leo.dts @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "qcom-msm8974pro-sony-xperia-shinano-common.dtsi" + +/ { + model = "Sony Xperia Z3"; + compatible = "sony,xperia-leo", "qcom,msm8974pro", "qcom,msm8974"; + chassis-type = "handset"; + + gpio-keys { + key-camera-snapshot { + label = "camera_snapshot"; + gpios = <&pm8941_gpios 3 GPIO_ACTIVE_LOW>; + linux,code = <KEY_CAMERA>; + debounce-interval = <15>; + }; + + key-camera-focus { + label = "camera_focus"; + gpios = <&pm8941_gpios 4 GPIO_ACTIVE_LOW>; + linux,code = <KEY_CAMERA_FOCUS>; + debounce-interval = <15>; + }; + }; +}; + +&gpio_keys_pin_a { + pins = "gpio2", "gpio3", "gpio4", "gpio5"; +}; + +&smbb { + usb-charge-current-limit = <1500000>; + qcom,fast-charge-safe-current = <3000000>; + qcom,fast-charge-current-limit = <2150000>; + qcom,fast-charge-safe-voltage = <4400000>; + qcom,fast-charge-high-threshold-voltage = <4350000>; + qcom,auto-recharge-threshold-voltage = <4280000>; + qcom,minimum-input-voltage = <4200000>; + + status = "okay"; +}; + +&synaptics_touchscreen { + vio-supply = <&pm8941_s3>; +}; diff --git a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi index edc9aaf828c8..68fa5859d263 100644 --- a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi +++ b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi @@ -378,6 +378,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie_ep: pcie-ep@1c00000 { diff --git a/arch/arm/boot/dts/renesas/r7s72100.dtsi b/arch/arm/boot/dts/renesas/r7s72100.dtsi index e6d8da6faffb..08ea4c551ed0 100644 --- a/arch/arm/boot/dts/renesas/r7s72100.dtsi +++ b/arch/arm/boot/dts/renesas/r7s72100.dtsi @@ -125,6 +125,7 @@ <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF0>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -138,6 +139,7 @@ <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF1>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -151,6 +153,7 @@ <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF2>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -164,6 +167,7 @@ <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF3>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -177,6 +181,7 @@ <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF4>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -190,6 +195,7 @@ <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF5>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -203,6 +209,7 @@ <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF6>; clock-names = "fck"; power-domains = <&cpg_clocks>; @@ -216,6 +223,7 @@ <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "eri", "rxi", "txi", "bri"; clocks = <&mstp4_clks R7S72100_CLK_SCIF7>; clock-names = "fck"; power-domains = <&cpg_clocks>; diff --git a/arch/arm/boot/dts/renesas/r8a73a4.dtsi b/arch/arm/boot/dts/renesas/r8a73a4.dtsi index ac654ff45d0e..9a2ae282a46b 100644 --- a/arch/arm/boot/dts/renesas/r8a73a4.dtsi +++ b/arch/arm/boot/dts/renesas/r8a73a4.dtsi @@ -60,6 +60,32 @@ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a73a4", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&mstp1_clks R8A73A4_CLK_TMU0>; + clock-names = "fck"; + power-domains = <&pd_c5>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a73a4", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&mstp1_clks R8A73A4_CLK_TMU3>; + clock-names = "fck"; + power-domains = <&pd_a3r>; + status = "disabled"; + }; + dbsc1: memory-controller@e6790000 { compatible = "renesas,dbsc-r8a73a4"; reg = <0 0xe6790000 0 0x10000>; @@ -654,6 +680,17 @@ }; /* Gate clocks */ + mstp1_clks: mstp1_clks@e6150134 { + compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks"; + reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>; + clocks = <&cp_clk>, <&mp_clk>; + #clock-cells = <1>; + clock-indices = < + R8A73A4_CLK_TMU0 R8A73A4_CLK_TMU3 + >; + clock-output-names = + "tmu0", "tmu3"; + }; mstp2_clks: mstp2_clks@e6150138 { compatible = "renesas,r8a73a4-mstp-clocks", "renesas,cpg-mstp-clocks"; reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>; diff --git a/arch/arm/boot/dts/renesas/r8a7742.dtsi b/arch/arm/boot/dts/renesas/r8a7742.dtsi index 16d146db824a..d55c344c1cd2 100644 --- a/arch/arm/boot/dts/renesas/r8a7742.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7742.dtsi @@ -404,6 +404,64 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7742", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7742", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7742", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7742", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7742", "renesas,rcar-gen2-thermal"; diff --git a/arch/arm/boot/dts/renesas/r8a7743.dtsi b/arch/arm/boot/dts/renesas/r8a7743.dtsi index 2245d19a23bb..d917c0a971f5 100644 --- a/arch/arm/boot/dts/renesas/r8a7743.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7743.dtsi @@ -329,6 +329,64 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7743", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7743", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7743", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7743", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7743", "renesas,rcar-gen2-thermal"; diff --git a/arch/arm/boot/dts/renesas/r8a7744.dtsi b/arch/arm/boot/dts/renesas/r8a7744.dtsi index aa13841f9781..754859c38a93 100644 --- a/arch/arm/boot/dts/renesas/r8a7744.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7744.dtsi @@ -329,6 +329,64 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7744", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7744", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7744", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7744", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7744_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7744", "renesas,rcar-gen2-thermal"; diff --git a/arch/arm/boot/dts/renesas/r8a7745.dtsi b/arch/arm/boot/dts/renesas/r8a7745.dtsi index 44688b8431c3..168298300490 100644 --- a/arch/arm/boot/dts/renesas/r8a7745.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7745.dtsi @@ -304,6 +304,64 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7745", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7745", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7745", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7745", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7745_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7745", "renesas,ipmmu-vmsa"; diff --git a/arch/arm/boot/dts/renesas/r8a77470.dtsi b/arch/arm/boot/dts/renesas/r8a77470.dtsi index a5cf663a0118..2375438d83c9 100644 --- a/arch/arm/boot/dts/renesas/r8a77470.dtsi +++ b/arch/arm/boot/dts/renesas/r8a77470.dtsi @@ -241,6 +241,50 @@ resets = <&cpg 407>; }; + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a77470", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a77470", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a77470", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A77470_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + icram0: sram@e63a0000 { compatible = "mmio-sram"; reg = <0 0xe63a0000 0 0x12000>; diff --git a/arch/arm/boot/dts/renesas/r8a7790.dtsi b/arch/arm/boot/dts/renesas/r8a7790.dtsi index 46fb81f5062f..583b74a9f071 100644 --- a/arch/arm/boot/dts/renesas/r8a7790.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7790.dtsi @@ -434,6 +434,64 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7790", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7790", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7790", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7790", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7790", "renesas,rcar-gen2-thermal", diff --git a/arch/arm/boot/dts/renesas/r8a7791.dtsi b/arch/arm/boot/dts/renesas/r8a7791.dtsi index b9d34147628e..de08ceb62230 100644 --- a/arch/arm/boot/dts/renesas/r8a7791.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7791.dtsi @@ -351,6 +351,64 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7791", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7791", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7791", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7791", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7791", "renesas,rcar-gen2-thermal", diff --git a/arch/arm/boot/dts/renesas/r8a7792.dtsi b/arch/arm/boot/dts/renesas/r8a7792.dtsi index ecfab3ff59e8..7defeb8e4cd1 100644 --- a/arch/arm/boot/dts/renesas/r8a7792.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7792.dtsi @@ -351,6 +351,65 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7792", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7792", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7792", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7792", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7792_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + icram0: sram@e63a0000 { compatible = "mmio-sram"; reg = <0 0xe63a0000 0 0x12000>; diff --git a/arch/arm/boot/dts/renesas/r8a7793.dtsi b/arch/arm/boot/dts/renesas/r8a7793.dtsi index f51bf687f4bd..d32a9d5d3faa 100644 --- a/arch/arm/boot/dts/renesas/r8a7793.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7793.dtsi @@ -326,6 +326,64 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7793", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7793", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7793", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7793", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7793_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + thermal: thermal@e61f0000 { compatible = "renesas,thermal-r8a7793", "renesas,rcar-gen2-thermal", diff --git a/arch/arm/boot/dts/renesas/r8a7794.dtsi b/arch/arm/boot/dts/renesas/r8a7794.dtsi index 371dd4715dde..f37f094cecc8 100644 --- a/arch/arm/boot/dts/renesas/r8a7794.dtsi +++ b/arch/arm/boot/dts/renesas/r8a7794.dtsi @@ -292,6 +292,64 @@ resets = <&cpg 407>; }; + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a7794", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 125>; + clock-names = "fck"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + resets = <&cpg 125>; + status = "disabled"; + }; + + tmu1: timer@fff60000 { + compatible = "renesas,tmu-r8a7794", "renesas,tmu"; + reg = <0 0xfff60000 0 0x30>; + interrupts = <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 111>; + clock-names = "fck"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + resets = <&cpg 111>; + status = "disabled"; + }; + + tmu2: timer@fff70000 { + compatible = "renesas,tmu-r8a7794", "renesas,tmu"; + reg = <0 0xfff70000 0 0x30>; + interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 122>; + clock-names = "fck"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + resets = <&cpg 122>; + status = "disabled"; + }; + + tmu3: timer@fff80000 { + compatible = "renesas,tmu-r8a7794", "renesas,tmu"; + reg = <0 0xfff80000 0 0x30>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 121>; + clock-names = "fck"; + power-domains = <&sysc R8A7794_PD_ALWAYS_ON>; + resets = <&cpg 121>; + status = "disabled"; + }; + ipmmu_sy0: iommu@e6280000 { compatible = "renesas,ipmmu-r8a7794", "renesas,ipmmu-vmsa"; diff --git a/arch/arm/boot/dts/renesas/r9a06g032.dtsi b/arch/arm/boot/dts/renesas/r9a06g032.dtsi index fa63e1afc4ef..45f60eeeaaa1 100644 --- a/arch/arm/boot/dts/renesas/r9a06g032.dtsi +++ b/arch/arm/boot/dts/renesas/r9a06g032.dtsi @@ -319,7 +319,6 @@ gmac2: ethernet@44002000 { compatible = "renesas,r9a06g032-gmac", "renesas,rzn1-gmac", "snps,dwmac"; reg = <0x44002000 0x2000>; - interrupt-parent = <&gic>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm/boot/dts/samsung/exynos3250.dtsi b/arch/arm/boot/dts/samsung/exynos3250.dtsi index 3f1015edab43..b6c3826a9424 100644 --- a/arch/arm/boot/dts/samsung/exynos3250.dtsi +++ b/arch/arm/boot/dts/samsung/exynos3250.dtsi @@ -826,6 +826,7 @@ samsung,spi-src-clk = <0>; pinctrl-names = "default"; pinctrl-0 = <&spi0_bus>; + fifo-depth = <256>; status = "disabled"; }; @@ -842,6 +843,7 @@ samsung,spi-src-clk = <0>; pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; + fifo-depth = <64>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/samsung/exynos4.dtsi b/arch/arm/boot/dts/samsung/exynos4.dtsi index 7f981b5c0d64..ed47d0ce04e1 100644 --- a/arch/arm/boot/dts/samsung/exynos4.dtsi +++ b/arch/arm/boot/dts/samsung/exynos4.dtsi @@ -621,6 +621,7 @@ clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi0_bus>; + fifo-depth = <256>; status = "disabled"; }; @@ -636,6 +637,7 @@ clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; + fifo-depth = <64>; status = "disabled"; }; @@ -651,6 +653,7 @@ clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi2_bus>; + fifo-depth = <64>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/samsung/exynos4210-smdkv310.dts b/arch/arm/boot/dts/samsung/exynos4210-smdkv310.dts index b566f878ed84..18f4f494093b 100644 --- a/arch/arm/boot/dts/samsung/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/samsung/exynos4210-smdkv310.dts @@ -88,7 +88,7 @@ &keypad { samsung,keypad-num-rows = <2>; samsung,keypad-num-columns = <8>; - linux,keypad-no-autorepeat; + linux,input-no-autorepeat; wakeup-source; pinctrl-names = "default"; pinctrl-0 = <&keypad_rows &keypad_cols>; diff --git a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi index e5254e32aa8f..9bc05961577d 100644 --- a/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi +++ b/arch/arm/boot/dts/samsung/exynos4212-tab3.dtsi @@ -45,6 +45,12 @@ /* Default S-BOOT bootloader loads initramfs here */ linux,initrd-start = <0x42000000>; linux,initrd-end = <0x42800000>; + + /* + * Stock bootloader provides incorrect memory size in ATAG_MEM; + * override it here + */ + linux,usable-memory-range = <0x40000000 0x3fc00000>; }; firmware@204f000 { diff --git a/arch/arm/boot/dts/samsung/exynos4412-origen.dts b/arch/arm/boot/dts/samsung/exynos4412-origen.dts index 23b151645d66..10ab7bc90f50 100644 --- a/arch/arm/boot/dts/samsung/exynos4412-origen.dts +++ b/arch/arm/boot/dts/samsung/exynos4412-origen.dts @@ -453,7 +453,7 @@ &keypad { samsung,keypad-num-rows = <3>; samsung,keypad-num-columns = <2>; - linux,keypad-no-autorepeat; + linux,input-no-autorepeat; wakeup-source; pinctrl-0 = <&keypad_rows &keypad_cols>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/samsung/exynos4412-smdk4412.dts b/arch/arm/boot/dts/samsung/exynos4412-smdk4412.dts index 715dfcba1417..c83fb250e664 100644 --- a/arch/arm/boot/dts/samsung/exynos4412-smdk4412.dts +++ b/arch/arm/boot/dts/samsung/exynos4412-smdk4412.dts @@ -69,7 +69,7 @@ &keypad { samsung,keypad-num-rows = <3>; samsung,keypad-num-columns = <8>; - linux,keypad-no-autorepeat; + linux,input-no-autorepeat; wakeup-source; pinctrl-0 = <&keypad_rows &keypad_cols>; pinctrl-names = "default"; @@ -105,31 +105,31 @@ linux,code = <6>; }; - key-A { + key-a { keypad,row = <2>; keypad,column = <6>; linux,code = <30>; }; - key-B { + key-b { keypad,row = <2>; keypad,column = <7>; linux,code = <48>; }; - key-C { + key-c { keypad,row = <0>; keypad,column = <5>; linux,code = <46>; }; - key-D { + key-d { keypad,row = <2>; keypad,column = <5>; linux,code = <32>; }; - key-E { + key-e { keypad,row = <0>; keypad,column = <7>; linux,code = <18>; diff --git a/arch/arm/boot/dts/samsung/exynos5250.dtsi b/arch/arm/boot/dts/samsung/exynos5250.dtsi index 99c84bebf25a..b9e7c4938818 100644 --- a/arch/arm/boot/dts/samsung/exynos5250.dtsi +++ b/arch/arm/boot/dts/samsung/exynos5250.dtsi @@ -511,6 +511,7 @@ clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi0_bus>; + fifo-depth = <256>; }; spi_1: spi@12d30000 { @@ -526,6 +527,7 @@ clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; + fifo-depth = <64>; }; spi_2: spi@12d40000 { @@ -541,6 +543,7 @@ clock-names = "spi", "spi_busclk0"; pinctrl-names = "default"; pinctrl-0 = <&spi2_bus>; + fifo-depth = <64>; }; mmc_0: mmc@12200000 { diff --git a/arch/arm/boot/dts/samsung/exynos5420.dtsi b/arch/arm/boot/dts/samsung/exynos5420.dtsi index 25ed90374679..196c6d04675a 100644 --- a/arch/arm/boot/dts/samsung/exynos5420.dtsi +++ b/arch/arm/boot/dts/samsung/exynos5420.dtsi @@ -658,6 +658,7 @@ pinctrl-0 = <&spi0_bus>; clocks = <&clock CLK_SPI0>, <&clock CLK_SCLK_SPI0>; clock-names = "spi", "spi_busclk0"; + fifo-depth = <256>; status = "disabled"; }; @@ -674,6 +675,7 @@ pinctrl-0 = <&spi1_bus>; clocks = <&clock CLK_SPI1>, <&clock CLK_SCLK_SPI1>; clock-names = "spi", "spi_busclk0"; + fifo-depth = <64>; status = "disabled"; }; @@ -690,6 +692,7 @@ pinctrl-0 = <&spi2_bus>; clocks = <&clock CLK_SPI2>, <&clock CLK_SCLK_SPI2>; clock-names = "spi", "spi_busclk0"; + fifo-depth = <64>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/samsung/exynos5800-peach-pi.dts b/arch/arm/boot/dts/samsung/exynos5800-peach-pi.dts index 9bbbdce9103a..bb019868b996 100644 --- a/arch/arm/boot/dts/samsung/exynos5800-peach-pi.dts +++ b/arch/arm/boot/dts/samsung/exynos5800-peach-pi.dts @@ -185,7 +185,7 @@ samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <2>; - samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; + hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>; ports { port { diff --git a/arch/arm/boot/dts/samsung/s5pv210.dtsi b/arch/arm/boot/dts/samsung/s5pv210.dtsi index ed560c9a3aa1..34e8a3d5efa5 100644 --- a/arch/arm/boot/dts/samsung/s5pv210.dtsi +++ b/arch/arm/boot/dts/samsung/s5pv210.dtsi @@ -72,7 +72,7 @@ #size-cells = <1>; ranges; - onenand: onenand@b0600000 { + onenand: nand-controller@b0600000 { compatible = "samsung,s5pv210-onenand"; reg = <0xb0600000 0x2000>, <0xb0000000 0x20000>, @@ -82,7 +82,7 @@ clocks = <&clocks CLK_NANDXL>, <&clocks DOUT_FLASH>; clock-names = "bus", "onenand"; #address-cells = <1>; - #size-cells = <1>; + #size-cells = <0>; status = "disabled"; }; @@ -161,6 +161,7 @@ pinctrl-0 = <&spi0_bus>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <256>; status = "disabled"; }; @@ -177,6 +178,7 @@ pinctrl-0 = <&spi1_bus>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/st/stm32f746.dtsi b/arch/arm/boot/dts/st/stm32f746.dtsi index 65c72b6fcc83..2537b3d47e6f 100644 --- a/arch/arm/boot/dts/st/stm32f746.dtsi +++ b/arch/arm/boot/dts/st/stm32f746.dtsi @@ -257,23 +257,6 @@ status = "disabled"; }; - can3: can@40003400 { - compatible = "st,stm32f4-bxcan"; - reg = <0x40003400 0x200>; - interrupts = <104>, <105>, <106>, <107>; - interrupt-names = "tx", "rx0", "rx1", "sce"; - resets = <&rcc STM32F7_APB1_RESET(CAN3)>; - clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>; - st,gcan = <&gcan3>; - status = "disabled"; - }; - - gcan3: gcan@40003600 { - compatible = "st,stm32f4-gcan", "syscon"; - reg = <0x40003600 0x200>; - clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>; - }; - spi2: spi@40003800 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/st/stm32f769.dtsi b/arch/arm/boot/dts/st/stm32f769.dtsi index 4e7d9032149c..e8cbb99e81a6 100644 --- a/arch/arm/boot/dts/st/stm32f769.dtsi +++ b/arch/arm/boot/dts/st/stm32f769.dtsi @@ -7,6 +7,23 @@ / { soc { + can3: can@40003400 { + compatible = "st,stm32f4-bxcan"; + reg = <0x40003400 0x200>; + interrupts = <104>, <105>, <106>, <107>; + interrupt-names = "tx", "rx0", "rx1", "sce"; + resets = <&rcc STM32F7_APB1_RESET(CAN3)>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>; + st,gcan = <&gcan3>; + status = "disabled"; + }; + + gcan3: gcan@40003600 { + compatible = "st,stm32f4-gcan", "syscon"; + reg = <0x40003600 0x200>; + clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>; + }; + dsi: dsi@40016c00 { compatible = "st,stm32-dsi"; reg = <0x40016c00 0x800>; diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi index 27e0c3826789..32c5d8a1e06a 100644 --- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi @@ -47,6 +47,63 @@ }; }; + ltdc_pins_a: ltdc-0 { + pins { + pinmux = <STM32_PINMUX('D', 9, AF13)>, /* LCD_CLK */ + <STM32_PINMUX('C', 6, AF14)>, /* LCD_HSYNC */ + <STM32_PINMUX('G', 4, AF11)>, /* LCD_VSYNC */ + <STM32_PINMUX('H', 9, AF11)>, /* LCD_DE */ + <STM32_PINMUX('G', 7, AF14)>, /* LCD_R2 */ + <STM32_PINMUX('B', 12, AF13)>, /* LCD_R3 */ + <STM32_PINMUX('D', 14, AF14)>, /* LCD_R4 */ + <STM32_PINMUX('E', 7, AF14)>, /* LCD_R5 */ + <STM32_PINMUX('E', 13, AF14)>, /* LCD_R6 */ + <STM32_PINMUX('E', 9, AF14)>, /* LCD_R7 */ + <STM32_PINMUX('H', 13, AF14)>, /* LCD_G2 */ + <STM32_PINMUX('F', 3, AF14)>, /* LCD_G3 */ + <STM32_PINMUX('D', 5, AF14)>, /* LCD_G4 */ + <STM32_PINMUX('G', 0, AF14)>, /* LCD_G5 */ + <STM32_PINMUX('C', 7, AF14)>, /* LCD_G6 */ + <STM32_PINMUX('A', 15, AF11)>, /* LCD_G7 */ + <STM32_PINMUX('D', 10, AF14)>, /* LCD_B2 */ + <STM32_PINMUX('F', 2, AF14)>, /* LCD_B3 */ + <STM32_PINMUX('H', 14, AF11)>, /* LCD_B4 */ + <STM32_PINMUX('E', 0, AF14)>, /* LCD_B5 */ + <STM32_PINMUX('B', 6, AF7)>, /* LCD_B6 */ + <STM32_PINMUX('F', 1, AF13)>; /* LCD_B7 */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + }; + + ltdc_sleep_pins_a: ltdc-sleep-0 { + pins { + pinmux = <STM32_PINMUX('D', 9, ANALOG)>, /* LCD_CLK */ + <STM32_PINMUX('C', 6, ANALOG)>, /* LCD_HSYNC */ + <STM32_PINMUX('G', 4, ANALOG)>, /* LCD_VSYNC */ + <STM32_PINMUX('H', 9, ANALOG)>, /* LCD_DE */ + <STM32_PINMUX('G', 7, ANALOG)>, /* LCD_R2 */ + <STM32_PINMUX('B', 12, ANALOG)>, /* LCD_R3 */ + <STM32_PINMUX('D', 14, ANALOG)>, /* LCD_R4 */ + <STM32_PINMUX('E', 7, ANALOG)>, /* LCD_R5 */ + <STM32_PINMUX('E', 13, ANALOG)>, /* LCD_R6 */ + <STM32_PINMUX('E', 9, ANALOG)>, /* LCD_R7 */ + <STM32_PINMUX('H', 13, ANALOG)>, /* LCD_G2 */ + <STM32_PINMUX('F', 3, ANALOG)>, /* LCD_G3 */ + <STM32_PINMUX('D', 5, ANALOG)>, /* LCD_G4 */ + <STM32_PINMUX('G', 0, ANALOG)>, /* LCD_G5 */ + <STM32_PINMUX('C', 7, ANALOG)>, /* LCD_G6 */ + <STM32_PINMUX('A', 15, ANALOG)>, /* LCD_G7 */ + <STM32_PINMUX('D', 10, ANALOG)>, /* LCD_B2 */ + <STM32_PINMUX('F', 2, ANALOG)>, /* LCD_B3 */ + <STM32_PINMUX('H', 14, ANALOG)>, /* LCD_B4 */ + <STM32_PINMUX('E', 0, ANALOG)>, /* LCD_B5 */ + <STM32_PINMUX('B', 6, ANALOG)>, /* LCD_B6 */ + <STM32_PINMUX('F', 1, ANALOG)>; /* LCD_B7 */ + }; + }; + mcp23017_pins_a: mcp23017-0 { pins { pinmux = <STM32_PINMUX('G', 12, GPIO)>; diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi index 3900f32da797..ecfa120827ba 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -745,340 +745,6 @@ dma-channels = <16>; }; - adc_2: adc@48004000 { - compatible = "st,stm32mp13-adc-core"; - reg = <0x48004000 0x400>; - interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc ADC2>, <&rcc ADC2_K>; - clock-names = "bus", "adc"; - interrupt-controller; - #interrupt-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - - adc2: adc@0 { - compatible = "st,stm32mp13-adc"; - #io-channel-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0>; - interrupt-parent = <&adc_2>; - interrupts = <0>; - dmas = <&dmamux1 10 0x400 0x80000001>; - dma-names = "rx"; - status = "disabled"; - - channel@13 { - reg = <13>; - label = "vrefint"; - }; - channel@14 { - reg = <14>; - label = "vddcore"; - }; - channel@16 { - reg = <16>; - label = "vddcpu"; - }; - channel@17 { - reg = <17>; - label = "vddq_ddr"; - }; - }; - }; - - usbotg_hs: usb@49000000 { - compatible = "st,stm32mp15-hsotg", "snps,dwc2"; - reg = <0x49000000 0x40000>; - clocks = <&rcc USBO_K>; - clock-names = "otg"; - resets = <&rcc USBO_R>; - reset-names = "dwc2"; - interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; - g-rx-fifo-size = <512>; - g-np-tx-fifo-size = <32>; - g-tx-fifo-size = <256 16 16 16 16 16 16 16>; - dr_mode = "otg"; - otg-rev = <0x200>; - usb33d-supply = <&scmi_usb33>; - status = "disabled"; - }; - - usart1: serial@4c000000 { - compatible = "st,stm32h7-uart"; - reg = <0x4c000000 0x400>; - interrupts-extended = <&exti 26 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc USART1_K>; - resets = <&rcc USART1_R>; - wakeup-source; - dmas = <&dmamux1 41 0x400 0x5>, - <&dmamux1 42 0x400 0x1>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - usart2: serial@4c001000 { - compatible = "st,stm32h7-uart"; - reg = <0x4c001000 0x400>; - interrupts-extended = <&exti 27 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc USART2_K>; - resets = <&rcc USART2_R>; - wakeup-source; - dmas = <&dmamux1 43 0x400 0x5>, - <&dmamux1 44 0x400 0x1>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - i2s4: audio-controller@4c002000 { - compatible = "st,stm32h7-i2s"; - reg = <0x4c002000 0x400>; - #sound-dai-cells = <0>; - interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 83 0x400 0x01>, - <&dmamux1 84 0x400 0x01>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - spi4: spi@4c002000 { - compatible = "st,stm32h7-spi"; - reg = <0x4c002000 0x400>; - interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SPI4_K>; - resets = <&rcc SPI4_R>; - #address-cells = <1>; - #size-cells = <0>; - dmas = <&dmamux1 83 0x400 0x01>, - <&dmamux1 84 0x400 0x01>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - spi5: spi@4c003000 { - compatible = "st,stm32h7-spi"; - reg = <0x4c003000 0x400>; - interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SPI5_K>; - resets = <&rcc SPI5_R>; - #address-cells = <1>; - #size-cells = <0>; - dmas = <&dmamux1 85 0x400 0x01>, - <&dmamux1 86 0x400 0x01>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - i2c3: i2c@4c004000 { - compatible = "st,stm32mp13-i2c"; - reg = <0x4c004000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C3_K>; - resets = <&rcc I2C3_R>; - #address-cells = <1>; - #size-cells = <0>; - dmas = <&dmamux1 73 0x400 0x1>, - <&dmamux1 74 0x400 0x1>; - dma-names = "rx", "tx"; - st,syscfg-fmp = <&syscfg 0x4 0x4>; - i2c-analog-filter; - status = "disabled"; - }; - - i2c4: i2c@4c005000 { - compatible = "st,stm32mp13-i2c"; - reg = <0x4c005000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C4_K>; - resets = <&rcc I2C4_R>; - #address-cells = <1>; - #size-cells = <0>; - dmas = <&dmamux1 75 0x400 0x1>, - <&dmamux1 76 0x400 0x1>; - dma-names = "rx", "tx"; - st,syscfg-fmp = <&syscfg 0x4 0x8>; - i2c-analog-filter; - status = "disabled"; - }; - - i2c5: i2c@4c006000 { - compatible = "st,stm32mp13-i2c"; - reg = <0x4c006000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C5_K>; - resets = <&rcc I2C5_R>; - #address-cells = <1>; - #size-cells = <0>; - dmas = <&dmamux1 115 0x400 0x1>, - <&dmamux1 116 0x400 0x1>; - dma-names = "rx", "tx"; - st,syscfg-fmp = <&syscfg 0x4 0x10>; - i2c-analog-filter; - status = "disabled"; - }; - - timers12: timer@4c007000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x4c007000 0x400>; - interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM12_K>; - clock-names = "int"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@11 { - compatible = "st,stm32h7-timer-trigger"; - reg = <11>; - status = "disabled"; - }; - }; - - timers13: timer@4c008000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x4c008000 0x400>; - interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM13_K>; - clock-names = "int"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@12 { - compatible = "st,stm32h7-timer-trigger"; - reg = <12>; - status = "disabled"; - }; - }; - - timers14: timer@4c009000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x4c009000 0x400>; - interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM14_K>; - clock-names = "int"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@13 { - compatible = "st,stm32h7-timer-trigger"; - reg = <13>; - status = "disabled"; - }; - }; - - timers15: timer@4c00a000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x4c00a000 0x400>; - interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM15_K>; - clock-names = "int"; - dmas = <&dmamux1 105 0x400 0x1>, - <&dmamux1 106 0x400 0x1>, - <&dmamux1 107 0x400 0x1>, - <&dmamux1 108 0x400 0x1>; - dma-names = "ch1", "up", "trig", "com"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@14 { - compatible = "st,stm32h7-timer-trigger"; - reg = <14>; - status = "disabled"; - }; - }; - - timers16: timer@4c00b000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x4c00b000 0x400>; - interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM16_K>; - clock-names = "int"; - dmas = <&dmamux1 109 0x400 0x1>, - <&dmamux1 110 0x400 0x1>; - dma-names = "ch1", "up"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@15 { - compatible = "st,stm32h7-timer-trigger"; - reg = <15>; - status = "disabled"; - }; - }; - - timers17: timer@4c00c000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x4c00c000 0x400>; - interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM17_K>; - clock-names = "int"; - dmas = <&dmamux1 111 0x400 0x1>, - <&dmamux1 112 0x400 0x1>; - dma-names = "ch1", "up"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@16 { - compatible = "st,stm32h7-timer-trigger"; - reg = <16>; - status = "disabled"; - }; - }; - rcc: rcc@50000000 { compatible = "st,stm32mp13-rcc", "syscon"; reg = <0x50000000 0x1000>; @@ -1092,6 +758,30 @@ <&scmi_clk CK_SCMI_LSI>; }; + pwr_regulators: pwr@50001000 { + compatible = "st,stm32mp1,pwr-reg"; + reg = <0x50001000 0x10>; + status = "disabled"; + + reg11: reg11 { + regulator-name = "reg11"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + reg18: reg18 { + regulator-name = "reg18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + usb33: usb33 { + regulator-name = "usb33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + }; + exti: interrupt-controller@5000d000 { compatible = "st,stm32mp13-exti", "syscon"; interrupt-controller; @@ -1105,69 +795,6 @@ clocks = <&rcc SYSCFG>; }; - lptimer2: timer@50021000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-lptimer"; - reg = <0x50021000 0x400>; - interrupts-extended = <&exti 48 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc LPTIM2_K>; - clock-names = "mux"; - wakeup-source; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm-lp"; - #pwm-cells = <3>; - status = "disabled"; - }; - - trigger@1 { - compatible = "st,stm32-lptimer-trigger"; - reg = <1>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-lptimer-counter"; - status = "disabled"; - }; - - timer { - compatible = "st,stm32-lptimer-timer"; - status = "disabled"; - }; - }; - - lptimer3: timer@50022000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-lptimer"; - reg = <0x50022000 0x400>; - interrupts-extended = <&exti 50 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc LPTIM3_K>; - clock-names = "mux"; - wakeup-source; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm-lp"; - #pwm-cells = <3>; - status = "disabled"; - }; - - trigger@2 { - compatible = "st,stm32-lptimer-trigger"; - reg = <2>; - status = "disabled"; - }; - - timer { - compatible = "st,stm32-lptimer-timer"; - status = "disabled"; - }; - }; - lptimer4: timer@50023000 { compatible = "st,stm32-lptimer"; reg = <0x50023000 0x400>; @@ -1210,25 +837,6 @@ }; }; - hash: hash@54003000 { - compatible = "st,stm32mp13-hash"; - reg = <0x54003000 0x400>; - interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc HASH1>; - resets = <&rcc HASH1_R>; - dmas = <&mdma 30 0x2 0x1000a02 0x0 0x0>; - dma-names = "in"; - status = "disabled"; - }; - - rng: rng@54004000 { - compatible = "st,stm32mp13-rng"; - reg = <0x54004000 0x400>; - clocks = <&rcc RNG1_K>; - resets = <&rcc RNG1_R>; - status = "disabled"; - }; - mdma: dma-controller@58000000 { compatible = "st,stm32h7-mdma"; reg = <0x58000000 0x1000>; @@ -1239,82 +847,6 @@ dma-requests = <48>; }; - fmc: memory-controller@58002000 { - compatible = "st,stm32mp1-fmc2-ebi"; - reg = <0x58002000 0x1000>; - ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */ - <1 0 0x64000000 0x04000000>, /* EBI CS 2 */ - <2 0 0x68000000 0x04000000>, /* EBI CS 3 */ - <3 0 0x6c000000 0x04000000>, /* EBI CS 4 */ - <4 0 0x80000000 0x10000000>; /* NAND */ - #address-cells = <2>; - #size-cells = <1>; - clocks = <&rcc FMC_K>; - resets = <&rcc FMC_R>; - status = "disabled"; - - nand-controller@4,0 { - compatible = "st,stm32mp1-fmc2-nfc"; - reg = <4 0x00000000 0x1000>, - <4 0x08010000 0x1000>, - <4 0x08020000 0x1000>, - <4 0x01000000 0x1000>, - <4 0x09010000 0x1000>, - <4 0x09020000 0x1000>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&mdma 24 0x2 0x12000a02 0x0 0x0>, - <&mdma 24 0x2 0x12000a08 0x0 0x0>, - <&mdma 25 0x2 0x12000a0a 0x0 0x0>; - dma-names = "tx", "rx", "ecc"; - status = "disabled"; - }; - }; - - qspi: spi@58003000 { - compatible = "st,stm32f469-qspi"; - reg = <0x58003000 0x1000>, <0x70000000 0x10000000>; - reg-names = "qspi", "qspi_mm"; - #address-cells = <1>; - #size-cells = <0>; - interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&mdma 26 0x2 0x10100002 0x0 0x0>, - <&mdma 26 0x2 0x10100008 0x0 0x0>; - dma-names = "tx", "rx"; - clocks = <&rcc QSPI_K>; - resets = <&rcc QSPI_R>; - status = "disabled"; - }; - - sdmmc1: mmc@58005000 { - compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell"; - arm,primecell-periphid = <0x20253180>; - reg = <0x58005000 0x1000>, <0x58006000 0x1000>; - interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SDMMC1_K>; - clock-names = "apb_pclk"; - resets = <&rcc SDMMC1_R>; - cap-sd-highspeed; - cap-mmc-highspeed; - max-frequency = <130000000>; - status = "disabled"; - }; - - sdmmc2: mmc@58007000 { - compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell"; - arm,primecell-periphid = <0x20253180>; - reg = <0x58007000 0x1000>, <0x58008000 0x1000>; - interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SDMMC2_K>; - clock-names = "apb_pclk"; - resets = <&rcc SDMMC2_R>; - cap-sd-highspeed; - cap-mmc-highspeed; - max-frequency = <130000000>; - status = "disabled"; - }; - crc1: crc@58009000 { compatible = "st,stm32f7-crc"; reg = <0x58009000 0x400>; @@ -1349,29 +881,6 @@ status = "disabled"; }; - usbphyc: usbphyc@5a006000 { - #address-cells = <1>; - #size-cells = <0>; - #clock-cells = <0>; - compatible = "st,stm32mp1-usbphyc"; - reg = <0x5a006000 0x1000>; - clocks = <&rcc USBPHY_K>; - resets = <&rcc USBPHY_R>; - vdda1v1-supply = <&scmi_reg11>; - vdda1v8-supply = <&scmi_reg18>; - status = "disabled"; - - usbphyc_port0: usb-phy@0 { - #phy-cells = <0>; - reg = <0>; - }; - - usbphyc_port1: usb-phy@1 { - #phy-cells = <1>; - reg = <1>; - }; - }; - rtc: rtc@5c004000 { compatible = "st,stm32mp1-rtc"; reg = <0x5c004000 0x400>; @@ -1400,6 +909,555 @@ }; }; + etzpc: bus@5c007000 { + compatible = "st,stm32-etzpc", "simple-bus"; + reg = <0x5c007000 0x400>; + #address-cells = <1>; + #size-cells = <1>; + #access-controller-cells = <1>; + ranges; + + adc_2: adc@48004000 { + compatible = "st,stm32mp13-adc-core"; + reg = <0x48004000 0x400>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc ADC2>, <&rcc ADC2_K>; + clock-names = "bus", "adc"; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&etzpc 33>; + status = "disabled"; + + adc2: adc@0 { + compatible = "st,stm32mp13-adc"; + #io-channel-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + interrupt-parent = <&adc_2>; + interrupts = <0>; + dmas = <&dmamux1 10 0x400 0x80000001>; + dma-names = "rx"; + status = "disabled"; + + channel@13 { + reg = <13>; + label = "vrefint"; + }; + channel@14 { + reg = <14>; + label = "vddcore"; + }; + channel@16 { + reg = <16>; + label = "vddcpu"; + }; + channel@17 { + reg = <17>; + label = "vddq_ddr"; + }; + }; + }; + + usbotg_hs: usb@49000000 { + compatible = "st,stm32mp15-hsotg", "snps,dwc2"; + reg = <0x49000000 0x40000>; + clocks = <&rcc USBO_K>; + clock-names = "otg"; + resets = <&rcc USBO_R>; + reset-names = "dwc2"; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + g-rx-fifo-size = <512>; + g-np-tx-fifo-size = <32>; + g-tx-fifo-size = <256 16 16 16 16 16 16 16>; + dr_mode = "otg"; + otg-rev = <0x200>; + usb33d-supply = <&scmi_usb33>; + access-controllers = <&etzpc 34>; + status = "disabled"; + }; + + usart1: serial@4c000000 { + compatible = "st,stm32h7-uart"; + reg = <0x4c000000 0x400>; + interrupts-extended = <&exti 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc USART1_K>; + resets = <&rcc USART1_R>; + wakeup-source; + dmas = <&dmamux1 41 0x400 0x5>, + <&dmamux1 42 0x400 0x1>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 16>; + status = "disabled"; + }; + + usart2: serial@4c001000 { + compatible = "st,stm32h7-uart"; + reg = <0x4c001000 0x400>; + interrupts-extended = <&exti 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc USART2_K>; + resets = <&rcc USART2_R>; + wakeup-source; + dmas = <&dmamux1 43 0x400 0x5>, + <&dmamux1 44 0x400 0x1>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 17>; + status = "disabled"; + }; + + i2s4: audio-controller@4c002000 { + compatible = "st,stm32h7-i2s"; + reg = <0x4c002000 0x400>; + #sound-dai-cells = <0>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 83 0x400 0x01>, + <&dmamux1 84 0x400 0x01>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 13>; + status = "disabled"; + }; + + spi4: spi@4c002000 { + compatible = "st,stm32h7-spi"; + reg = <0x4c002000 0x400>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI4_K>; + resets = <&rcc SPI4_R>; + #address-cells = <1>; + #size-cells = <0>; + dmas = <&dmamux1 83 0x400 0x01>, + <&dmamux1 84 0x400 0x01>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 18>; + status = "disabled"; + }; + + spi5: spi@4c003000 { + compatible = "st,stm32h7-spi"; + reg = <0x4c003000 0x400>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI5_K>; + resets = <&rcc SPI5_R>; + #address-cells = <1>; + #size-cells = <0>; + dmas = <&dmamux1 85 0x400 0x01>, + <&dmamux1 86 0x400 0x01>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 19>; + status = "disabled"; + }; + + i2c3: i2c@4c004000 { + compatible = "st,stm32mp13-i2c"; + reg = <0x4c004000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C3_K>; + resets = <&rcc I2C3_R>; + #address-cells = <1>; + #size-cells = <0>; + dmas = <&dmamux1 73 0x400 0x1>, + <&dmamux1 74 0x400 0x1>; + dma-names = "rx", "tx"; + st,syscfg-fmp = <&syscfg 0x4 0x4>; + i2c-analog-filter; + access-controllers = <&etzpc 20>; + status = "disabled"; + }; + + i2c4: i2c@4c005000 { + compatible = "st,stm32mp13-i2c"; + reg = <0x4c005000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C4_K>; + resets = <&rcc I2C4_R>; + #address-cells = <1>; + #size-cells = <0>; + dmas = <&dmamux1 75 0x400 0x1>, + <&dmamux1 76 0x400 0x1>; + dma-names = "rx", "tx"; + st,syscfg-fmp = <&syscfg 0x4 0x8>; + i2c-analog-filter; + access-controllers = <&etzpc 21>; + status = "disabled"; + }; + + i2c5: i2c@4c006000 { + compatible = "st,stm32mp13-i2c"; + reg = <0x4c006000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C5_K>; + resets = <&rcc I2C5_R>; + #address-cells = <1>; + #size-cells = <0>; + dmas = <&dmamux1 115 0x400 0x1>, + <&dmamux1 116 0x400 0x1>; + dma-names = "rx", "tx"; + st,syscfg-fmp = <&syscfg 0x4 0x10>; + i2c-analog-filter; + access-controllers = <&etzpc 22>; + status = "disabled"; + }; + + timers12: timer@4c007000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x4c007000 0x400>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM12_K>; + clock-names = "int"; + access-controllers = <&etzpc 23>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@11 { + compatible = "st,stm32h7-timer-trigger"; + reg = <11>; + status = "disabled"; + }; + }; + + timers13: timer@4c008000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x4c008000 0x400>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM13_K>; + clock-names = "int"; + access-controllers = <&etzpc 24>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@12 { + compatible = "st,stm32h7-timer-trigger"; + reg = <12>; + status = "disabled"; + }; + }; + + timers14: timer@4c009000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x4c009000 0x400>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM14_K>; + clock-names = "int"; + access-controllers = <&etzpc 25>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@13 { + compatible = "st,stm32h7-timer-trigger"; + reg = <13>; + status = "disabled"; + }; + }; + + timers15: timer@4c00a000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x4c00a000 0x400>; + interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM15_K>; + clock-names = "int"; + dmas = <&dmamux1 105 0x400 0x1>, + <&dmamux1 106 0x400 0x1>, + <&dmamux1 107 0x400 0x1>, + <&dmamux1 108 0x400 0x1>; + dma-names = "ch1", "up", "trig", "com"; + access-controllers = <&etzpc 26>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@14 { + compatible = "st,stm32h7-timer-trigger"; + reg = <14>; + status = "disabled"; + }; + }; + + timers16: timer@4c00b000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x4c00b000 0x400>; + interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM16_K>; + clock-names = "int"; + dmas = <&dmamux1 109 0x400 0x1>, + <&dmamux1 110 0x400 0x1>; + dma-names = "ch1", "up"; + access-controllers = <&etzpc 27>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@15 { + compatible = "st,stm32h7-timer-trigger"; + reg = <15>; + status = "disabled"; + }; + }; + + timers17: timer@4c00c000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x4c00c000 0x400>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM17_K>; + clock-names = "int"; + dmas = <&dmamux1 111 0x400 0x1>, + <&dmamux1 112 0x400 0x1>; + dma-names = "ch1", "up"; + access-controllers = <&etzpc 28>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@16 { + compatible = "st,stm32h7-timer-trigger"; + reg = <16>; + status = "disabled"; + }; + }; + + lptimer2: timer@50021000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-lptimer"; + reg = <0x50021000 0x400>; + interrupts-extended = <&exti 48 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc LPTIM2_K>; + clock-names = "mux"; + wakeup-source; + access-controllers = <&etzpc 1>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm-lp"; + #pwm-cells = <3>; + status = "disabled"; + }; + + trigger@1 { + compatible = "st,stm32-lptimer-trigger"; + reg = <1>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-lptimer-counter"; + status = "disabled"; + }; + + timer { + compatible = "st,stm32-lptimer-timer"; + status = "disabled"; + }; + }; + + lptimer3: timer@50022000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-lptimer"; + reg = <0x50022000 0x400>; + interrupts-extended = <&exti 50 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc LPTIM3_K>; + clock-names = "mux"; + wakeup-source; + access-controllers = <&etzpc 2>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm-lp"; + #pwm-cells = <3>; + status = "disabled"; + }; + + trigger@2 { + compatible = "st,stm32-lptimer-trigger"; + reg = <2>; + status = "disabled"; + }; + + timer { + compatible = "st,stm32-lptimer-timer"; + status = "disabled"; + }; + }; + + hash: hash@54003000 { + compatible = "st,stm32mp13-hash"; + reg = <0x54003000 0x400>; + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc HASH1>; + resets = <&rcc HASH1_R>; + dmas = <&mdma 30 0x2 0x1000a02 0x0 0x0>; + dma-names = "in"; + access-controllers = <&etzpc 41>; + status = "disabled"; + }; + + rng: rng@54004000 { + compatible = "st,stm32mp13-rng"; + reg = <0x54004000 0x400>; + clocks = <&rcc RNG1_K>; + resets = <&rcc RNG1_R>; + access-controllers = <&etzpc 40>; + status = "disabled"; + }; + + fmc: memory-controller@58002000 { + compatible = "st,stm32mp1-fmc2-ebi"; + reg = <0x58002000 0x1000>; + ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */ + <1 0 0x64000000 0x04000000>, /* EBI CS 2 */ + <2 0 0x68000000 0x04000000>, /* EBI CS 3 */ + <3 0 0x6c000000 0x04000000>, /* EBI CS 4 */ + <4 0 0x80000000 0x10000000>; /* NAND */ + #address-cells = <2>; + #size-cells = <1>; + clocks = <&rcc FMC_K>; + resets = <&rcc FMC_R>; + access-controllers = <&etzpc 54>; + status = "disabled"; + + nand-controller@4,0 { + compatible = "st,stm32mp1-fmc2-nfc"; + reg = <4 0x00000000 0x1000>, + <4 0x08010000 0x1000>, + <4 0x08020000 0x1000>, + <4 0x01000000 0x1000>, + <4 0x09010000 0x1000>, + <4 0x09020000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&mdma 24 0x2 0x12000a02 0x0 0x0>, + <&mdma 24 0x2 0x12000a08 0x0 0x0>, + <&mdma 25 0x2 0x12000a0a 0x0 0x0>; + dma-names = "tx", "rx", "ecc"; + status = "disabled"; + }; + }; + + qspi: spi@58003000 { + compatible = "st,stm32f469-qspi"; + reg = <0x58003000 0x1000>, <0x70000000 0x10000000>; + reg-names = "qspi", "qspi_mm"; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&mdma 26 0x2 0x10100002 0x0 0x0>, + <&mdma 26 0x2 0x10100008 0x0 0x0>; + dma-names = "tx", "rx"; + clocks = <&rcc QSPI_K>; + resets = <&rcc QSPI_R>; + access-controllers = <&etzpc 55>; + status = "disabled"; + }; + + sdmmc1: mmc@58005000 { + compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x20253180>; + reg = <0x58005000 0x1000>, <0x58006000 0x1000>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SDMMC1_K>; + clock-names = "apb_pclk"; + resets = <&rcc SDMMC1_R>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <130000000>; + access-controllers = <&etzpc 50>; + status = "disabled"; + }; + + sdmmc2: mmc@58007000 { + compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x20253180>; + reg = <0x58007000 0x1000>, <0x58008000 0x1000>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SDMMC2_K>; + clock-names = "apb_pclk"; + resets = <&rcc SDMMC2_R>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <130000000>; + access-controllers = <&etzpc 51>; + status = "disabled"; + }; + + usbphyc: usbphyc@5a006000 { + #address-cells = <1>; + #size-cells = <0>; + #clock-cells = <0>; + compatible = "st,stm32mp1-usbphyc"; + reg = <0x5a006000 0x1000>; + clocks = <&rcc USBPHY_K>; + resets = <&rcc USBPHY_R>; + vdda1v1-supply = <&scmi_reg11>; + vdda1v8-supply = <&scmi_reg18>; + access-controllers = <&etzpc 5>; + status = "disabled"; + + usbphyc_port0: usb-phy@0 { + #phy-cells = <0>; + reg = <0>; + }; + + usbphyc_port1: usb-phy@1 { + #phy-cells = <1>; + reg = <1>; + }; + }; + }; + /* * Break node order to solve dependency probe issue between * pinctrl and exti. diff --git a/arch/arm/boot/dts/st/stm32mp133.dtsi b/arch/arm/boot/dts/st/stm32mp133.dtsi index df451c3c2a26..3e394c8e58b9 100644 --- a/arch/arm/boot/dts/st/stm32mp133.dtsi +++ b/arch/arm/boot/dts/st/stm32mp133.dtsi @@ -33,35 +33,38 @@ bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>; status = "disabled"; }; + }; +}; - adc_1: adc@48003000 { - compatible = "st,stm32mp13-adc-core"; - reg = <0x48003000 0x400>; - interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc ADC1>, <&rcc ADC1_K>; - clock-names = "bus", "adc"; - interrupt-controller; - #interrupt-cells = <1>; +&etzpc { + adc_1: adc@48003000 { + compatible = "st,stm32mp13-adc-core"; + reg = <0x48003000 0x400>; + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc ADC1>, <&rcc ADC1_K>; + clock-names = "bus", "adc"; + interrupt-controller; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&etzpc 32>; + status = "disabled"; + + adc1: adc@0 { + compatible = "st,stm32mp13-adc"; + #io-channel-cells = <1>; #address-cells = <1>; #size-cells = <0>; + reg = <0x0>; + interrupt-parent = <&adc_1>; + interrupts = <0>; + dmas = <&dmamux1 9 0x400 0x80000001>; + dma-names = "rx"; status = "disabled"; - adc1: adc@0 { - compatible = "st,stm32mp13-adc"; - #io-channel-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0>; - interrupt-parent = <&adc_1>; - interrupts = <0>; - dmas = <&dmamux1 9 0x400 0x80000001>; - dma-names = "rx"; - status = "disabled"; - - channel@18 { - reg = <18>; - label = "vrefint"; - }; + channel@18 { + reg = <18>; + label = "vrefint"; }; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp135.dtsi b/arch/arm/boot/dts/st/stm32mp135.dtsi index 68d32f9f5314..834a4d545fe4 100644 --- a/arch/arm/boot/dts/st/stm32mp135.dtsi +++ b/arch/arm/boot/dts/st/stm32mp135.dtsi @@ -19,5 +19,16 @@ port { }; }; + + ltdc: display-controller@5a001000 { + compatible = "st,stm32-ltdc"; + reg = <0x5a001000 0x400>; + interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc LTDC_PX>; + clock-names = "lcd"; + resets = <&scmi_reset RST_SCMI_LTDC>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts index 52171214a308..567e53ad285f 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -66,6 +66,46 @@ default-state = "off"; }; }; + + panel_backlight: panel-backlight { + compatible = "gpio-backlight"; + gpios = <&gpioe 12 GPIO_ACTIVE_HIGH>; + default-on; + status = "okay"; + }; + + panel_rgb: panel-rgb { + compatible = "rocktech,rk043fn48h"; + enable-gpios = <&gpioi 7 GPIO_ACTIVE_HIGH>; + backlight = <&panel_backlight>; + power-supply = <&scmi_v3v3_sw>; + status = "okay"; + + width-mm = <105>; + height-mm = <67>; + + panel-timing { + clock-frequency = <10000000>; + hactive = <480>; + hback-porch = <43>; + hfront-porch = <10>; + hsync-len = <1>; + hsync-active = <0>; + vactive = <272>; + vback-porch = <26>; + vfront-porch = <4>; + vsync-len = <10>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + + port { + panel_in_rgb: endpoint { + remote-endpoint = <<dc_out_rgb>; + }; + }; + }; }; &adc_1 { @@ -168,6 +208,19 @@ status = "okay"; }; +<dc { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <<dc_pins_a>; + pinctrl-1 = <<dc_sleep_pins_a>; + status = "okay"; + + port { + ltdc_out_rgb: endpoint { + remote-endpoint = <&panel_in_rgb>; + }; + }; +}; + &rtc { status = "okay"; }; diff --git a/arch/arm/boot/dts/st/stm32mp13xc.dtsi b/arch/arm/boot/dts/st/stm32mp13xc.dtsi index 4d00e7592882..a8bd5fe6536c 100644 --- a/arch/arm/boot/dts/st/stm32mp13xc.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13xc.dtsi @@ -4,15 +4,14 @@ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics. */ -/ { - soc { - cryp: crypto@54002000 { - compatible = "st,stm32mp1-cryp"; - reg = <0x54002000 0x400>; - interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc CRYP1>; - resets = <&rcc CRYP1_R>; - status = "disabled"; - }; +&etzpc { + cryp: crypto@54002000 { + compatible = "st,stm32mp1-cryp"; + reg = <0x54002000 0x400>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CRYP1>; + resets = <&rcc CRYP1_R>; + access-controllers = <&etzpc 42>; + status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp13xf.dtsi b/arch/arm/boot/dts/st/stm32mp13xf.dtsi index 4d00e7592882..a8bd5fe6536c 100644 --- a/arch/arm/boot/dts/st/stm32mp13xf.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13xf.dtsi @@ -4,15 +4,14 @@ * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics. */ -/ { - soc { - cryp: crypto@54002000 { - compatible = "st,stm32mp1-cryp"; - reg = <0x54002000 0x400>; - interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc CRYP1>; - resets = <&rcc CRYP1_R>; - status = "disabled"; - }; +&etzpc { + cryp: crypto@54002000 { + compatible = "st,stm32mp1-cryp"; + reg = <0x54002000 0x400>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CRYP1>; + resets = <&rcc CRYP1_R>; + access-controllers = <&etzpc 42>; + status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp151.dtsi b/arch/arm/boot/dts/st/stm32mp151.dtsi index fa4cbd312e5a..16bd6eee32b4 100644 --- a/arch/arm/boot/dts/st/stm32mp151.dtsi +++ b/arch/arm/boot/dts/st/stm32mp151.dtsi @@ -122,1042 +122,6 @@ interrupt-parent = <&intc>; ranges; - timers2: timer@40000000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40000000 0x400>; - interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM2_K>; - clock-names = "int"; - dmas = <&dmamux1 18 0x400 0x1>, - <&dmamux1 19 0x400 0x1>, - <&dmamux1 20 0x400 0x1>, - <&dmamux1 21 0x400 0x1>, - <&dmamux1 22 0x400 0x1>; - dma-names = "ch1", "ch2", "ch3", "ch4", "up"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@1 { - compatible = "st,stm32h7-timer-trigger"; - reg = <1>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-timer-counter"; - status = "disabled"; - }; - }; - - timers3: timer@40001000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40001000 0x400>; - interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM3_K>; - clock-names = "int"; - dmas = <&dmamux1 23 0x400 0x1>, - <&dmamux1 24 0x400 0x1>, - <&dmamux1 25 0x400 0x1>, - <&dmamux1 26 0x400 0x1>, - <&dmamux1 27 0x400 0x1>, - <&dmamux1 28 0x400 0x1>; - dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@2 { - compatible = "st,stm32h7-timer-trigger"; - reg = <2>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-timer-counter"; - status = "disabled"; - }; - }; - - timers4: timer@40002000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40002000 0x400>; - interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM4_K>; - clock-names = "int"; - dmas = <&dmamux1 29 0x400 0x1>, - <&dmamux1 30 0x400 0x1>, - <&dmamux1 31 0x400 0x1>, - <&dmamux1 32 0x400 0x1>; - dma-names = "ch1", "ch2", "ch3", "ch4"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@3 { - compatible = "st,stm32h7-timer-trigger"; - reg = <3>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-timer-counter"; - status = "disabled"; - }; - }; - - timers5: timer@40003000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40003000 0x400>; - interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM5_K>; - clock-names = "int"; - dmas = <&dmamux1 55 0x400 0x1>, - <&dmamux1 56 0x400 0x1>, - <&dmamux1 57 0x400 0x1>, - <&dmamux1 58 0x400 0x1>, - <&dmamux1 59 0x400 0x1>, - <&dmamux1 60 0x400 0x1>; - dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@4 { - compatible = "st,stm32h7-timer-trigger"; - reg = <4>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-timer-counter"; - status = "disabled"; - }; - }; - - timers6: timer@40004000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40004000 0x400>; - interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM6_K>; - clock-names = "int"; - dmas = <&dmamux1 69 0x400 0x1>; - dma-names = "up"; - status = "disabled"; - - timer@5 { - compatible = "st,stm32h7-timer-trigger"; - reg = <5>; - status = "disabled"; - }; - }; - - timers7: timer@40005000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40005000 0x400>; - interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM7_K>; - clock-names = "int"; - dmas = <&dmamux1 70 0x400 0x1>; - dma-names = "up"; - status = "disabled"; - - timer@6 { - compatible = "st,stm32h7-timer-trigger"; - reg = <6>; - status = "disabled"; - }; - }; - - timers12: timer@40006000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40006000 0x400>; - interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM12_K>; - clock-names = "int"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@11 { - compatible = "st,stm32h7-timer-trigger"; - reg = <11>; - status = "disabled"; - }; - }; - - timers13: timer@40007000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40007000 0x400>; - interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM13_K>; - clock-names = "int"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@12 { - compatible = "st,stm32h7-timer-trigger"; - reg = <12>; - status = "disabled"; - }; - }; - - timers14: timer@40008000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x40008000 0x400>; - interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM14_K>; - clock-names = "int"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@13 { - compatible = "st,stm32h7-timer-trigger"; - reg = <13>; - status = "disabled"; - }; - }; - - lptimer1: timer@40009000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-lptimer"; - reg = <0x40009000 0x400>; - interrupts-extended = <&exti 47 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc LPTIM1_K>; - clock-names = "mux"; - wakeup-source; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm-lp"; - #pwm-cells = <3>; - status = "disabled"; - }; - - trigger@0 { - compatible = "st,stm32-lptimer-trigger"; - reg = <0>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-lptimer-counter"; - status = "disabled"; - }; - }; - - spi2: spi@4000b000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32h7-spi"; - reg = <0x4000b000 0x400>; - interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SPI2_K>; - resets = <&rcc SPI2_R>; - dmas = <&dmamux1 39 0x400 0x05>, - <&dmamux1 40 0x400 0x05>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - i2s2: audio-controller@4000b000 { - compatible = "st,stm32h7-i2s"; - #sound-dai-cells = <0>; - reg = <0x4000b000 0x400>; - interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 39 0x400 0x01>, - <&dmamux1 40 0x400 0x01>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - spi3: spi@4000c000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32h7-spi"; - reg = <0x4000c000 0x400>; - interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SPI3_K>; - resets = <&rcc SPI3_R>; - dmas = <&dmamux1 61 0x400 0x05>, - <&dmamux1 62 0x400 0x05>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - i2s3: audio-controller@4000c000 { - compatible = "st,stm32h7-i2s"; - #sound-dai-cells = <0>; - reg = <0x4000c000 0x400>; - interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 61 0x400 0x01>, - <&dmamux1 62 0x400 0x01>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - spdifrx: audio-controller@4000d000 { - compatible = "st,stm32h7-spdifrx"; - #sound-dai-cells = <0>; - reg = <0x4000d000 0x400>; - clocks = <&rcc SPDIF_K>; - clock-names = "kclk"; - interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 93 0x400 0x01>, - <&dmamux1 94 0x400 0x01>; - dma-names = "rx", "rx-ctrl"; - status = "disabled"; - }; - - usart2: serial@4000e000 { - compatible = "st,stm32h7-uart"; - reg = <0x4000e000 0x400>; - interrupts-extended = <&exti 27 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc USART2_K>; - wakeup-source; - dmas = <&dmamux1 43 0x400 0x15>, - <&dmamux1 44 0x400 0x11>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - usart3: serial@4000f000 { - compatible = "st,stm32h7-uart"; - reg = <0x4000f000 0x400>; - interrupts-extended = <&exti 28 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc USART3_K>; - wakeup-source; - dmas = <&dmamux1 45 0x400 0x15>, - <&dmamux1 46 0x400 0x11>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - uart4: serial@40010000 { - compatible = "st,stm32h7-uart"; - reg = <0x40010000 0x400>; - interrupts-extended = <&exti 30 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc UART4_K>; - wakeup-source; - dmas = <&dmamux1 63 0x400 0x15>, - <&dmamux1 64 0x400 0x11>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - uart5: serial@40011000 { - compatible = "st,stm32h7-uart"; - reg = <0x40011000 0x400>; - interrupts-extended = <&exti 31 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc UART5_K>; - wakeup-source; - dmas = <&dmamux1 65 0x400 0x15>, - <&dmamux1 66 0x400 0x11>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - i2c1: i2c@40012000 { - compatible = "st,stm32mp15-i2c"; - reg = <0x40012000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C1_K>; - resets = <&rcc I2C1_R>; - #address-cells = <1>; - #size-cells = <0>; - st,syscfg-fmp = <&syscfg 0x4 0x1>; - wakeup-source; - i2c-analog-filter; - status = "disabled"; - }; - - i2c2: i2c@40013000 { - compatible = "st,stm32mp15-i2c"; - reg = <0x40013000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C2_K>; - resets = <&rcc I2C2_R>; - #address-cells = <1>; - #size-cells = <0>; - st,syscfg-fmp = <&syscfg 0x4 0x2>; - wakeup-source; - i2c-analog-filter; - status = "disabled"; - }; - - i2c3: i2c@40014000 { - compatible = "st,stm32mp15-i2c"; - reg = <0x40014000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C3_K>; - resets = <&rcc I2C3_R>; - #address-cells = <1>; - #size-cells = <0>; - st,syscfg-fmp = <&syscfg 0x4 0x4>; - wakeup-source; - i2c-analog-filter; - status = "disabled"; - }; - - i2c5: i2c@40015000 { - compatible = "st,stm32mp15-i2c"; - reg = <0x40015000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C5_K>; - resets = <&rcc I2C5_R>; - #address-cells = <1>; - #size-cells = <0>; - st,syscfg-fmp = <&syscfg 0x4 0x10>; - wakeup-source; - i2c-analog-filter; - status = "disabled"; - }; - - cec: cec@40016000 { - compatible = "st,stm32-cec"; - reg = <0x40016000 0x400>; - interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc CEC_K>, <&rcc CEC>; - clock-names = "cec", "hdmi-cec"; - status = "disabled"; - }; - - dac: dac@40017000 { - compatible = "st,stm32h7-dac-core"; - reg = <0x40017000 0x400>; - clocks = <&rcc DAC12>; - clock-names = "pclk"; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - - dac1: dac@1 { - compatible = "st,stm32-dac"; - #io-channel-cells = <1>; - reg = <1>; - status = "disabled"; - }; - - dac2: dac@2 { - compatible = "st,stm32-dac"; - #io-channel-cells = <1>; - reg = <2>; - status = "disabled"; - }; - }; - - uart7: serial@40018000 { - compatible = "st,stm32h7-uart"; - reg = <0x40018000 0x400>; - interrupts-extended = <&exti 32 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc UART7_K>; - wakeup-source; - dmas = <&dmamux1 79 0x400 0x15>, - <&dmamux1 80 0x400 0x11>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - uart8: serial@40019000 { - compatible = "st,stm32h7-uart"; - reg = <0x40019000 0x400>; - interrupts-extended = <&exti 33 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc UART8_K>; - wakeup-source; - dmas = <&dmamux1 81 0x400 0x15>, - <&dmamux1 82 0x400 0x11>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - timers1: timer@44000000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x44000000 0x400>; - interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "brk", "up", "trg-com", "cc"; - clocks = <&rcc TIM1_K>; - clock-names = "int"; - dmas = <&dmamux1 11 0x400 0x1>, - <&dmamux1 12 0x400 0x1>, - <&dmamux1 13 0x400 0x1>, - <&dmamux1 14 0x400 0x1>, - <&dmamux1 15 0x400 0x1>, - <&dmamux1 16 0x400 0x1>, - <&dmamux1 17 0x400 0x1>; - dma-names = "ch1", "ch2", "ch3", "ch4", - "up", "trig", "com"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@0 { - compatible = "st,stm32h7-timer-trigger"; - reg = <0>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-timer-counter"; - status = "disabled"; - }; - }; - - timers8: timer@44001000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x44001000 0x400>; - interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "brk", "up", "trg-com", "cc"; - clocks = <&rcc TIM8_K>; - clock-names = "int"; - dmas = <&dmamux1 47 0x400 0x1>, - <&dmamux1 48 0x400 0x1>, - <&dmamux1 49 0x400 0x1>, - <&dmamux1 50 0x400 0x1>, - <&dmamux1 51 0x400 0x1>, - <&dmamux1 52 0x400 0x1>, - <&dmamux1 53 0x400 0x1>; - dma-names = "ch1", "ch2", "ch3", "ch4", - "up", "trig", "com"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@7 { - compatible = "st,stm32h7-timer-trigger"; - reg = <7>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-timer-counter"; - status = "disabled"; - }; - }; - - usart6: serial@44003000 { - compatible = "st,stm32h7-uart"; - reg = <0x44003000 0x400>; - interrupts-extended = <&exti 29 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc USART6_K>; - wakeup-source; - dmas = <&dmamux1 71 0x400 0x15>, - <&dmamux1 72 0x400 0x11>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - spi1: spi@44004000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32h7-spi"; - reg = <0x44004000 0x400>; - interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SPI1_K>; - resets = <&rcc SPI1_R>; - dmas = <&dmamux1 37 0x400 0x05>, - <&dmamux1 38 0x400 0x05>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - i2s1: audio-controller@44004000 { - compatible = "st,stm32h7-i2s"; - #sound-dai-cells = <0>; - reg = <0x44004000 0x400>; - interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 37 0x400 0x01>, - <&dmamux1 38 0x400 0x01>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - spi4: spi@44005000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32h7-spi"; - reg = <0x44005000 0x400>; - interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SPI4_K>; - resets = <&rcc SPI4_R>; - dmas = <&dmamux1 83 0x400 0x05>, - <&dmamux1 84 0x400 0x05>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - timers15: timer@44006000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x44006000 0x400>; - interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM15_K>; - clock-names = "int"; - dmas = <&dmamux1 105 0x400 0x1>, - <&dmamux1 106 0x400 0x1>, - <&dmamux1 107 0x400 0x1>, - <&dmamux1 108 0x400 0x1>; - dma-names = "ch1", "up", "trig", "com"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@14 { - compatible = "st,stm32h7-timer-trigger"; - reg = <14>; - status = "disabled"; - }; - }; - - timers16: timer@44007000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x44007000 0x400>; - interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM16_K>; - clock-names = "int"; - dmas = <&dmamux1 109 0x400 0x1>, - <&dmamux1 110 0x400 0x1>; - dma-names = "ch1", "up"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - timer@15 { - compatible = "st,stm32h7-timer-trigger"; - reg = <15>; - status = "disabled"; - }; - }; - - timers17: timer@44008000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-timers"; - reg = <0x44008000 0x400>; - interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "global"; - clocks = <&rcc TIM17_K>; - clock-names = "int"; - dmas = <&dmamux1 111 0x400 0x1>, - <&dmamux1 112 0x400 0x1>; - dma-names = "ch1", "up"; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm"; - #pwm-cells = <3>; - status = "disabled"; - }; - - timer@16 { - compatible = "st,stm32h7-timer-trigger"; - reg = <16>; - status = "disabled"; - }; - }; - - spi5: spi@44009000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32h7-spi"; - reg = <0x44009000 0x400>; - interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SPI5_K>; - resets = <&rcc SPI5_R>; - dmas = <&dmamux1 85 0x400 0x05>, - <&dmamux1 86 0x400 0x05>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - sai1: sai@4400a000 { - compatible = "st,stm32h7-sai"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x4400a000 0x400>; - reg = <0x4400a000 0x4>, <0x4400a3f0 0x10>; - interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; - resets = <&rcc SAI1_R>; - status = "disabled"; - - sai1a: audio-controller@4400a004 { - #sound-dai-cells = <0>; - - compatible = "st,stm32-sai-sub-a"; - reg = <0x4 0x20>; - clocks = <&rcc SAI1_K>; - clock-names = "sai_ck"; - dmas = <&dmamux1 87 0x400 0x01>; - status = "disabled"; - }; - - sai1b: audio-controller@4400a024 { - #sound-dai-cells = <0>; - compatible = "st,stm32-sai-sub-b"; - reg = <0x24 0x20>; - clocks = <&rcc SAI1_K>; - clock-names = "sai_ck"; - dmas = <&dmamux1 88 0x400 0x01>; - status = "disabled"; - }; - }; - - sai2: sai@4400b000 { - compatible = "st,stm32h7-sai"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x4400b000 0x400>; - reg = <0x4400b000 0x4>, <0x4400b3f0 0x10>; - interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; - resets = <&rcc SAI2_R>; - status = "disabled"; - - sai2a: audio-controller@4400b004 { - #sound-dai-cells = <0>; - compatible = "st,stm32-sai-sub-a"; - reg = <0x4 0x20>; - clocks = <&rcc SAI2_K>; - clock-names = "sai_ck"; - dmas = <&dmamux1 89 0x400 0x01>; - status = "disabled"; - }; - - sai2b: audio-controller@4400b024 { - #sound-dai-cells = <0>; - compatible = "st,stm32-sai-sub-b"; - reg = <0x24 0x20>; - clocks = <&rcc SAI2_K>; - clock-names = "sai_ck"; - dmas = <&dmamux1 90 0x400 0x01>; - status = "disabled"; - }; - }; - - sai3: sai@4400c000 { - compatible = "st,stm32h7-sai"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x4400c000 0x400>; - reg = <0x4400c000 0x4>, <0x4400c3f0 0x10>; - interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; - resets = <&rcc SAI3_R>; - status = "disabled"; - - sai3a: audio-controller@4400c004 { - #sound-dai-cells = <0>; - compatible = "st,stm32-sai-sub-a"; - reg = <0x04 0x20>; - clocks = <&rcc SAI3_K>; - clock-names = "sai_ck"; - dmas = <&dmamux1 113 0x400 0x01>; - status = "disabled"; - }; - - sai3b: audio-controller@4400c024 { - #sound-dai-cells = <0>; - compatible = "st,stm32-sai-sub-b"; - reg = <0x24 0x20>; - clocks = <&rcc SAI3_K>; - clock-names = "sai_ck"; - dmas = <&dmamux1 114 0x400 0x01>; - status = "disabled"; - }; - }; - - dfsdm: dfsdm@4400d000 { - compatible = "st,stm32mp1-dfsdm"; - reg = <0x4400d000 0x800>; - clocks = <&rcc DFSDM_K>; - clock-names = "dfsdm"; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - - dfsdm0: filter@0 { - compatible = "st,stm32-dfsdm-adc"; - #io-channel-cells = <1>; - reg = <0>; - interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 101 0x400 0x01>; - dma-names = "rx"; - status = "disabled"; - }; - - dfsdm1: filter@1 { - compatible = "st,stm32-dfsdm-adc"; - #io-channel-cells = <1>; - reg = <1>; - interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 102 0x400 0x01>; - dma-names = "rx"; - status = "disabled"; - }; - - dfsdm2: filter@2 { - compatible = "st,stm32-dfsdm-adc"; - #io-channel-cells = <1>; - reg = <2>; - interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 103 0x400 0x01>; - dma-names = "rx"; - status = "disabled"; - }; - - dfsdm3: filter@3 { - compatible = "st,stm32-dfsdm-adc"; - #io-channel-cells = <1>; - reg = <3>; - interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 104 0x400 0x01>; - dma-names = "rx"; - status = "disabled"; - }; - - dfsdm4: filter@4 { - compatible = "st,stm32-dfsdm-adc"; - #io-channel-cells = <1>; - reg = <4>; - interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 91 0x400 0x01>; - dma-names = "rx"; - status = "disabled"; - }; - - dfsdm5: filter@5 { - compatible = "st,stm32-dfsdm-adc"; - #io-channel-cells = <1>; - reg = <5>; - interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&dmamux1 92 0x400 0x01>; - dma-names = "rx"; - status = "disabled"; - }; - }; - - dma1: dma-controller@48000000 { - compatible = "st,stm32-dma"; - reg = <0x48000000 0x400>; - interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc DMA1>; - resets = <&rcc DMA1_R>; - #dma-cells = <4>; - st,mem2mem; - dma-requests = <8>; - }; - - dma2: dma-controller@48001000 { - compatible = "st,stm32-dma"; - reg = <0x48001000 0x400>; - interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc DMA2>; - resets = <&rcc DMA2_R>; - #dma-cells = <4>; - st,mem2mem; - dma-requests = <8>; - }; - - dmamux1: dma-router@48002000 { - compatible = "st,stm32h7-dmamux"; - reg = <0x48002000 0x40>; - #dma-cells = <3>; - dma-requests = <128>; - dma-masters = <&dma1 &dma2>; - dma-channels = <16>; - clocks = <&rcc DMAMUX>; - resets = <&rcc DMAMUX_R>; - }; - - adc: adc@48003000 { - compatible = "st,stm32mp1-adc-core"; - reg = <0x48003000 0x400>; - interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc ADC12>, <&rcc ADC12_K>; - clock-names = "bus", "adc"; - interrupt-controller; - st,syscfg = <&syscfg>; - #interrupt-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - - adc1: adc@0 { - compatible = "st,stm32mp1-adc"; - #io-channel-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x0>; - interrupt-parent = <&adc>; - interrupts = <0>; - dmas = <&dmamux1 9 0x400 0x01>; - dma-names = "rx"; - status = "disabled"; - }; - - adc2: adc@100 { - compatible = "st,stm32mp1-adc"; - #io-channel-cells = <1>; - #address-cells = <1>; - #size-cells = <0>; - reg = <0x100>; - interrupt-parent = <&adc>; - interrupts = <1>; - dmas = <&dmamux1 10 0x400 0x01>; - dma-names = "rx"; - nvmem-cells = <&vrefint>; - nvmem-cell-names = "vrefint"; - status = "disabled"; - channel@13 { - reg = <13>; - label = "vrefint"; - }; - channel@14 { - reg = <14>; - label = "vddcore"; - }; - }; - }; - - sdmmc3: mmc@48004000 { - compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell"; - arm,primecell-periphid = <0x00253180>; - reg = <0x48004000 0x400>; - interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SDMMC3_K>; - clock-names = "apb_pclk"; - resets = <&rcc SDMMC3_R>; - cap-sd-highspeed; - cap-mmc-highspeed; - max-frequency = <120000000>; - status = "disabled"; - }; - - usbotg_hs: usb-otg@49000000 { - compatible = "st,stm32mp15-hsotg", "snps,dwc2"; - reg = <0x49000000 0x10000>; - clocks = <&rcc USBO_K>, <&usbphyc>; - clock-names = "otg", "utmi"; - resets = <&rcc USBO_R>; - reset-names = "dwc2"; - interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; - g-rx-fifo-size = <512>; - g-np-tx-fifo-size = <32>; - g-tx-fifo-size = <256 16 16 16 16 16 16 16>; - dr_mode = "otg"; - otg-rev = <0x200>; - usb33d-supply = <&usb33>; - status = "disabled"; - }; - ipcc: mailbox@4c001000 { compatible = "st,stm32mp1-ipcc"; #mbox-cells = <1>; @@ -1172,18 +136,6 @@ status = "disabled"; }; - dcmi: dcmi@4c006000 { - compatible = "st,stm32-dcmi"; - reg = <0x4c006000 0x400>; - interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; - resets = <&rcc CAMITF_R>; - clocks = <&rcc DCMI>; - clock-names = "mclk"; - dmas = <&dmamux1 75 0x400 0x01>; - dma-names = "tx"; - status = "disabled"; - }; - rcc: rcc@50000000 { compatible = "st,stm32mp1-rcc", "syscon"; reg = <0x50000000 0x1000>; @@ -1232,131 +184,6 @@ clocks = <&rcc SYSCFG>; }; - lptimer2: timer@50021000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-lptimer"; - reg = <0x50021000 0x400>; - interrupts-extended = <&exti 48 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc LPTIM2_K>; - clock-names = "mux"; - wakeup-source; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm-lp"; - #pwm-cells = <3>; - status = "disabled"; - }; - - trigger@1 { - compatible = "st,stm32-lptimer-trigger"; - reg = <1>; - status = "disabled"; - }; - - counter { - compatible = "st,stm32-lptimer-counter"; - status = "disabled"; - }; - }; - - lptimer3: timer@50022000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32-lptimer"; - reg = <0x50022000 0x400>; - interrupts-extended = <&exti 50 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc LPTIM3_K>; - clock-names = "mux"; - wakeup-source; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm-lp"; - #pwm-cells = <3>; - status = "disabled"; - }; - - trigger@2 { - compatible = "st,stm32-lptimer-trigger"; - reg = <2>; - status = "disabled"; - }; - }; - - lptimer4: timer@50023000 { - compatible = "st,stm32-lptimer"; - reg = <0x50023000 0x400>; - interrupts-extended = <&exti 52 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc LPTIM4_K>; - clock-names = "mux"; - wakeup-source; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm-lp"; - #pwm-cells = <3>; - status = "disabled"; - }; - }; - - lptimer5: timer@50024000 { - compatible = "st,stm32-lptimer"; - reg = <0x50024000 0x400>; - interrupts-extended = <&exti 53 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc LPTIM5_K>; - clock-names = "mux"; - wakeup-source; - status = "disabled"; - - pwm { - compatible = "st,stm32-pwm-lp"; - #pwm-cells = <3>; - status = "disabled"; - }; - }; - - vrefbuf: vrefbuf@50025000 { - compatible = "st,stm32-vrefbuf"; - reg = <0x50025000 0x8>; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <2500000>; - clocks = <&rcc VREF>; - status = "disabled"; - }; - - sai4: sai@50027000 { - compatible = "st,stm32h7-sai"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x50027000 0x400>; - reg = <0x50027000 0x4>, <0x500273f0 0x10>; - interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; - resets = <&rcc SAI4_R>; - status = "disabled"; - - sai4a: audio-controller@50027004 { - #sound-dai-cells = <0>; - compatible = "st,stm32-sai-sub-a"; - reg = <0x04 0x20>; - clocks = <&rcc SAI4_K>; - clock-names = "sai_ck"; - dmas = <&dmamux1 99 0x400 0x01>; - status = "disabled"; - }; - - sai4b: audio-controller@50027024 { - #sound-dai-cells = <0>; - compatible = "st,stm32-sai-sub-b"; - reg = <0x24 0x20>; - clocks = <&rcc SAI4_K>; - clock-names = "sai_ck"; - dmas = <&dmamux1 100 0x400 0x01>; - status = "disabled"; - }; - }; - dts: thermal@50028000 { compatible = "st,stm32-thermal"; reg = <0x50028000 0x100>; @@ -1367,26 +194,6 @@ status = "disabled"; }; - hash1: hash@54002000 { - compatible = "st,stm32f756-hash"; - reg = <0x54002000 0x400>; - interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc HASH1>; - resets = <&rcc HASH1_R>; - dmas = <&mdma1 31 0x2 0x1000A02 0x0 0x0>; - dma-names = "in"; - dma-maxburst = <2>; - status = "disabled"; - }; - - rng1: rng@54003000 { - compatible = "st,stm32-rng"; - reg = <0x54003000 0x400>; - clocks = <&rcc RNG1_K>; - resets = <&rcc RNG1_R>; - status = "disabled"; - }; - mdma1: dma-controller@58000000 { compatible = "st,stm32h7-mdma"; reg = <0x58000000 0x1000>; @@ -1398,55 +205,6 @@ dma-requests = <48>; }; - fmc: memory-controller@58002000 { - #address-cells = <2>; - #size-cells = <1>; - compatible = "st,stm32mp1-fmc2-ebi"; - reg = <0x58002000 0x1000>; - clocks = <&rcc FMC_K>; - resets = <&rcc FMC_R>; - status = "disabled"; - - ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */ - <1 0 0x64000000 0x04000000>, /* EBI CS 2 */ - <2 0 0x68000000 0x04000000>, /* EBI CS 3 */ - <3 0 0x6c000000 0x04000000>, /* EBI CS 4 */ - <4 0 0x80000000 0x10000000>; /* NAND */ - - nand-controller@4,0 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32mp1-fmc2-nfc"; - reg = <4 0x00000000 0x1000>, - <4 0x08010000 0x1000>, - <4 0x08020000 0x1000>, - <4 0x01000000 0x1000>, - <4 0x09010000 0x1000>, - <4 0x09020000 0x1000>; - interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&mdma1 20 0x2 0x12000a02 0x0 0x0>, - <&mdma1 20 0x2 0x12000a08 0x0 0x0>, - <&mdma1 21 0x2 0x12000a0a 0x0 0x0>; - dma-names = "tx", "rx", "ecc"; - status = "disabled"; - }; - }; - - qspi: spi@58003000 { - compatible = "st,stm32f469-qspi"; - reg = <0x58003000 0x1000>, <0x70000000 0x10000000>; - reg-names = "qspi", "qspi_mm"; - interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; - dmas = <&mdma1 22 0x2 0x10100002 0x0 0x0>, - <&mdma1 22 0x2 0x10100008 0x0 0x0>; - dma-names = "tx", "rx"; - clocks = <&rcc QSPI_K>; - resets = <&rcc QSPI_R>; - #address-cells = <1>; - #size-cells = <0>; - status = "disabled"; - }; - sdmmc1: mmc@58005000 { compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell"; arm,primecell-periphid = <0x00253180>; @@ -1482,39 +240,6 @@ status = "disabled"; }; - ethernet0: ethernet@5800a000 { - compatible = "st,stm32mp1-dwmac", "snps,dwmac-4.20a"; - reg = <0x5800a000 0x2000>; - reg-names = "stmmaceth"; - interrupts-extended = <&intc GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "macirq"; - clock-names = "stmmaceth", - "mac-clk-tx", - "mac-clk-rx", - "eth-ck", - "ptp_ref", - "ethstp"; - clocks = <&rcc ETHMAC>, - <&rcc ETHTX>, - <&rcc ETHRX>, - <&rcc ETHCK_K>, - <&rcc ETHPTP_K>, - <&rcc ETHSTP>; - st,syscon = <&syscfg 0x4>; - snps,mixed-burst; - snps,pbl = <2>; - snps,en-tx-lpi-clockgating; - snps,axi-config = <&stmmac_axi_config_0>; - snps,tso; - status = "disabled"; - - stmmac_axi_config_0: stmmac-axi-config { - snps,wr_osr_lmt = <0x7>; - snps,rd_osr_lmt = <0x7>; - snps,blen = <0 0 0 0 16 8 4>; - }; - }; - usbh_ohci: usb@5800c000 { compatible = "generic-ohci"; reg = <0x5800c000 0x1000>; @@ -1580,45 +305,6 @@ }; }; - usart1: serial@5c000000 { - compatible = "st,stm32h7-uart"; - reg = <0x5c000000 0x400>; - interrupts-extended = <&exti 26 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc USART1_K>; - wakeup-source; - status = "disabled"; - }; - - spi6: spi@5c001000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32h7-spi"; - reg = <0x5c001000 0x400>; - interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc SPI6_K>; - resets = <&rcc SPI6_R>; - dmas = <&mdma1 34 0x0 0x40008 0x0 0x0>, - <&mdma1 35 0x0 0x40002 0x0 0x0>; - dma-names = "rx", "tx"; - status = "disabled"; - }; - - i2c4: i2c@5c002000 { - compatible = "st,stm32mp15-i2c"; - reg = <0x5c002000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C4_K>; - resets = <&rcc I2C4_R>; - #address-cells = <1>; - #size-cells = <0>; - st,syscfg-fmp = <&syscfg 0x4 0x8>; - wakeup-source; - i2c-analog-filter; - status = "disabled"; - }; - rtc: rtc@5c004000 { compatible = "st,stm32mp1-rtc"; reg = <0x5c004000 0x400>; @@ -1647,20 +333,1406 @@ }; }; - i2c6: i2c@5c009000 { - compatible = "st,stm32mp15-i2c"; - reg = <0x5c009000 0x400>; - interrupt-names = "event", "error"; - interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc I2C6_K>; - resets = <&rcc I2C6_R>; + etzpc: bus@5c007000 { + compatible = "st,stm32-etzpc", "simple-bus"; + reg = <0x5c007000 0x400>; #address-cells = <1>; - #size-cells = <0>; - st,syscfg-fmp = <&syscfg 0x4 0x20>; - wakeup-source; - i2c-analog-filter; - status = "disabled"; + #size-cells = <1>; + #access-controller-cells = <1>; + ranges; + + timers2: timer@40000000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40000000 0x400>; + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM2_K>; + clock-names = "int"; + dmas = <&dmamux1 18 0x400 0x1>, + <&dmamux1 19 0x400 0x1>, + <&dmamux1 20 0x400 0x1>, + <&dmamux1 21 0x400 0x1>, + <&dmamux1 22 0x400 0x1>; + dma-names = "ch1", "ch2", "ch3", "ch4", "up"; + access-controllers = <&etzpc 16>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@1 { + compatible = "st,stm32h7-timer-trigger"; + reg = <1>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-timer-counter"; + status = "disabled"; + }; + }; + + timers3: timer@40001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40001000 0x400>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM3_K>; + clock-names = "int"; + dmas = <&dmamux1 23 0x400 0x1>, + <&dmamux1 24 0x400 0x1>, + <&dmamux1 25 0x400 0x1>, + <&dmamux1 26 0x400 0x1>, + <&dmamux1 27 0x400 0x1>, + <&dmamux1 28 0x400 0x1>; + dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig"; + access-controllers = <&etzpc 17>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@2 { + compatible = "st,stm32h7-timer-trigger"; + reg = <2>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-timer-counter"; + status = "disabled"; + }; + }; + + timers4: timer@40002000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40002000 0x400>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM4_K>; + clock-names = "int"; + dmas = <&dmamux1 29 0x400 0x1>, + <&dmamux1 30 0x400 0x1>, + <&dmamux1 31 0x400 0x1>, + <&dmamux1 32 0x400 0x1>; + dma-names = "ch1", "ch2", "ch3", "ch4"; + access-controllers = <&etzpc 18>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@3 { + compatible = "st,stm32h7-timer-trigger"; + reg = <3>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-timer-counter"; + status = "disabled"; + }; + }; + + timers5: timer@40003000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40003000 0x400>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM5_K>; + clock-names = "int"; + dmas = <&dmamux1 55 0x400 0x1>, + <&dmamux1 56 0x400 0x1>, + <&dmamux1 57 0x400 0x1>, + <&dmamux1 58 0x400 0x1>, + <&dmamux1 59 0x400 0x1>, + <&dmamux1 60 0x400 0x1>; + dma-names = "ch1", "ch2", "ch3", "ch4", "up", "trig"; + access-controllers = <&etzpc 19>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@4 { + compatible = "st,stm32h7-timer-trigger"; + reg = <4>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-timer-counter"; + status = "disabled"; + }; + }; + + timers6: timer@40004000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40004000 0x400>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM6_K>; + clock-names = "int"; + dmas = <&dmamux1 69 0x400 0x1>; + dma-names = "up"; + access-controllers = <&etzpc 20>; + status = "disabled"; + + timer@5 { + compatible = "st,stm32h7-timer-trigger"; + reg = <5>; + status = "disabled"; + }; + }; + + timers7: timer@40005000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40005000 0x400>; + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM7_K>; + clock-names = "int"; + dmas = <&dmamux1 70 0x400 0x1>; + dma-names = "up"; + access-controllers = <&etzpc 21>; + status = "disabled"; + + timer@6 { + compatible = "st,stm32h7-timer-trigger"; + reg = <6>; + status = "disabled"; + }; + }; + + timers12: timer@40006000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40006000 0x400>; + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM12_K>; + clock-names = "int"; + access-controllers = <&etzpc 22>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@11 { + compatible = "st,stm32h7-timer-trigger"; + reg = <11>; + status = "disabled"; + }; + }; + + timers13: timer@40007000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40007000 0x400>; + interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM13_K>; + clock-names = "int"; + access-controllers = <&etzpc 23>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@12 { + compatible = "st,stm32h7-timer-trigger"; + reg = <12>; + status = "disabled"; + }; + }; + + timers14: timer@40008000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x40008000 0x400>; + interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM14_K>; + clock-names = "int"; + access-controllers = <&etzpc 24>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@13 { + compatible = "st,stm32h7-timer-trigger"; + reg = <13>; + status = "disabled"; + }; + }; + + lptimer1: timer@40009000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-lptimer"; + reg = <0x40009000 0x400>; + interrupts-extended = <&exti 47 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc LPTIM1_K>; + clock-names = "mux"; + wakeup-source; + access-controllers = <&etzpc 25>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm-lp"; + #pwm-cells = <3>; + status = "disabled"; + }; + + trigger@0 { + compatible = "st,stm32-lptimer-trigger"; + reg = <0>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-lptimer-counter"; + status = "disabled"; + }; + }; + + i2s2: audio-controller@4000b000 { + compatible = "st,stm32h7-i2s"; + #sound-dai-cells = <0>; + reg = <0x4000b000 0x400>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 39 0x400 0x01>, + <&dmamux1 40 0x400 0x01>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 27>; + status = "disabled"; + }; + + spi2: spi@4000b000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x4000b000 0x400>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI2_K>; + resets = <&rcc SPI2_R>; + dmas = <&dmamux1 39 0x400 0x05>, + <&dmamux1 40 0x400 0x05>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 27>; + status = "disabled"; + }; + + i2s3: audio-controller@4000c000 { + compatible = "st,stm32h7-i2s"; + #sound-dai-cells = <0>; + reg = <0x4000c000 0x400>; + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 61 0x400 0x01>, + <&dmamux1 62 0x400 0x01>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 28>; + status = "disabled"; + }; + + spi3: spi@4000c000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x4000c000 0x400>; + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI3_K>; + resets = <&rcc SPI3_R>; + dmas = <&dmamux1 61 0x400 0x05>, + <&dmamux1 62 0x400 0x05>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 28>; + status = "disabled"; + }; + + spdifrx: audio-controller@4000d000 { + compatible = "st,stm32h7-spdifrx"; + #sound-dai-cells = <0>; + reg = <0x4000d000 0x400>; + clocks = <&rcc SPDIF_K>; + clock-names = "kclk"; + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 93 0x400 0x01>, + <&dmamux1 94 0x400 0x01>; + dma-names = "rx", "rx-ctrl"; + access-controllers = <&etzpc 29>; + status = "disabled"; + }; + + usart2: serial@4000e000 { + compatible = "st,stm32h7-uart"; + reg = <0x4000e000 0x400>; + interrupts-extended = <&exti 27 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc USART2_K>; + wakeup-source; + dmas = <&dmamux1 43 0x400 0x15>, + <&dmamux1 44 0x400 0x11>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 30>; + status = "disabled"; + }; + + usart3: serial@4000f000 { + compatible = "st,stm32h7-uart"; + reg = <0x4000f000 0x400>; + interrupts-extended = <&exti 28 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc USART3_K>; + wakeup-source; + dmas = <&dmamux1 45 0x400 0x15>, + <&dmamux1 46 0x400 0x11>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 31>; + status = "disabled"; + }; + + uart4: serial@40010000 { + compatible = "st,stm32h7-uart"; + reg = <0x40010000 0x400>; + interrupts-extended = <&exti 30 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc UART4_K>; + wakeup-source; + dmas = <&dmamux1 63 0x400 0x15>, + <&dmamux1 64 0x400 0x11>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 32>; + status = "disabled"; + }; + + uart5: serial@40011000 { + compatible = "st,stm32h7-uart"; + reg = <0x40011000 0x400>; + interrupts-extended = <&exti 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc UART5_K>; + wakeup-source; + dmas = <&dmamux1 65 0x400 0x15>, + <&dmamux1 66 0x400 0x11>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 33>; + status = "disabled"; + }; + + i2c1: i2c@40012000 { + compatible = "st,stm32mp15-i2c"; + reg = <0x40012000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C1_K>; + resets = <&rcc I2C1_R>; + #address-cells = <1>; + #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x1>; + wakeup-source; + i2c-analog-filter; + access-controllers = <&etzpc 34>; + status = "disabled"; + }; + + i2c2: i2c@40013000 { + compatible = "st,stm32mp15-i2c"; + reg = <0x40013000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C2_K>; + resets = <&rcc I2C2_R>; + #address-cells = <1>; + #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x2>; + wakeup-source; + i2c-analog-filter; + access-controllers = <&etzpc 35>; + status = "disabled"; + }; + + i2c3: i2c@40014000 { + compatible = "st,stm32mp15-i2c"; + reg = <0x40014000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C3_K>; + resets = <&rcc I2C3_R>; + #address-cells = <1>; + #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x4>; + wakeup-source; + i2c-analog-filter; + access-controllers = <&etzpc 36>; + status = "disabled"; + }; + + i2c5: i2c@40015000 { + compatible = "st,stm32mp15-i2c"; + reg = <0x40015000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C5_K>; + resets = <&rcc I2C5_R>; + #address-cells = <1>; + #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x10>; + wakeup-source; + i2c-analog-filter; + access-controllers = <&etzpc 37>; + status = "disabled"; + }; + + cec: cec@40016000 { + compatible = "st,stm32-cec"; + reg = <0x40016000 0x400>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CEC_K>, <&rcc CEC>; + clock-names = "cec", "hdmi-cec"; + access-controllers = <&etzpc 38>; + status = "disabled"; + }; + + dac: dac@40017000 { + compatible = "st,stm32h7-dac-core"; + reg = <0x40017000 0x400>; + clocks = <&rcc DAC12>; + clock-names = "pclk"; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&etzpc 39>; + status = "disabled"; + + dac1: dac@1 { + compatible = "st,stm32-dac"; + #io-channel-cells = <1>; + reg = <1>; + status = "disabled"; + }; + + dac2: dac@2 { + compatible = "st,stm32-dac"; + #io-channel-cells = <1>; + reg = <2>; + status = "disabled"; + }; + }; + + uart7: serial@40018000 { + compatible = "st,stm32h7-uart"; + reg = <0x40018000 0x400>; + interrupts-extended = <&exti 32 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc UART7_K>; + wakeup-source; + dmas = <&dmamux1 79 0x400 0x15>, + <&dmamux1 80 0x400 0x11>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 40>; + status = "disabled"; + }; + + uart8: serial@40019000 { + compatible = "st,stm32h7-uart"; + reg = <0x40019000 0x400>; + interrupts-extended = <&exti 33 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc UART8_K>; + wakeup-source; + dmas = <&dmamux1 81 0x400 0x15>, + <&dmamux1 82 0x400 0x11>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 41>; + status = "disabled"; + }; + + timers1: timer@44000000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x44000000 0x400>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "brk", "up", "trg-com", "cc"; + clocks = <&rcc TIM1_K>; + clock-names = "int"; + dmas = <&dmamux1 11 0x400 0x1>, + <&dmamux1 12 0x400 0x1>, + <&dmamux1 13 0x400 0x1>, + <&dmamux1 14 0x400 0x1>, + <&dmamux1 15 0x400 0x1>, + <&dmamux1 16 0x400 0x1>, + <&dmamux1 17 0x400 0x1>; + dma-names = "ch1", "ch2", "ch3", "ch4", + "up", "trig", "com"; + access-controllers = <&etzpc 48>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@0 { + compatible = "st,stm32h7-timer-trigger"; + reg = <0>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-timer-counter"; + status = "disabled"; + }; + }; + + timers8: timer@44001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x44001000 0x400>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "brk", "up", "trg-com", "cc"; + clocks = <&rcc TIM8_K>; + clock-names = "int"; + dmas = <&dmamux1 47 0x400 0x1>, + <&dmamux1 48 0x400 0x1>, + <&dmamux1 49 0x400 0x1>, + <&dmamux1 50 0x400 0x1>, + <&dmamux1 51 0x400 0x1>, + <&dmamux1 52 0x400 0x1>, + <&dmamux1 53 0x400 0x1>; + dma-names = "ch1", "ch2", "ch3", "ch4", + "up", "trig", "com"; + access-controllers = <&etzpc 49>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@7 { + compatible = "st,stm32h7-timer-trigger"; + reg = <7>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-timer-counter"; + status = "disabled"; + }; + }; + + usart6: serial@44003000 { + compatible = "st,stm32h7-uart"; + reg = <0x44003000 0x400>; + interrupts-extended = <&exti 29 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc USART6_K>; + wakeup-source; + dmas = <&dmamux1 71 0x400 0x15>, + <&dmamux1 72 0x400 0x11>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 51>; + status = "disabled"; + }; + + i2s1: audio-controller@44004000 { + compatible = "st,stm32h7-i2s"; + #sound-dai-cells = <0>; + reg = <0x44004000 0x400>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 37 0x400 0x01>, + <&dmamux1 38 0x400 0x01>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 52>; + status = "disabled"; + }; + + spi1: spi@44004000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x44004000 0x400>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI1_K>; + resets = <&rcc SPI1_R>; + dmas = <&dmamux1 37 0x400 0x05>, + <&dmamux1 38 0x400 0x05>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 52>; + status = "disabled"; + }; + + spi4: spi@44005000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x44005000 0x400>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI4_K>; + resets = <&rcc SPI4_R>; + dmas = <&dmamux1 83 0x400 0x05>, + <&dmamux1 84 0x400 0x05>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 53>; + status = "disabled"; + }; + + timers15: timer@44006000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x44006000 0x400>; + interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM15_K>; + clock-names = "int"; + dmas = <&dmamux1 105 0x400 0x1>, + <&dmamux1 106 0x400 0x1>, + <&dmamux1 107 0x400 0x1>, + <&dmamux1 108 0x400 0x1>; + dma-names = "ch1", "up", "trig", "com"; + access-controllers = <&etzpc 54>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@14 { + compatible = "st,stm32h7-timer-trigger"; + reg = <14>; + status = "disabled"; + }; + }; + + timers16: timer@44007000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x44007000 0x400>; + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM16_K>; + clock-names = "int"; + dmas = <&dmamux1 109 0x400 0x1>, + <&dmamux1 110 0x400 0x1>; + dma-names = "ch1", "up"; + access-controllers = <&etzpc 55>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + timer@15 { + compatible = "st,stm32h7-timer-trigger"; + reg = <15>; + status = "disabled"; + }; + }; + + timers17: timer@44008000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-timers"; + reg = <0x44008000 0x400>; + interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "global"; + clocks = <&rcc TIM17_K>; + clock-names = "int"; + dmas = <&dmamux1 111 0x400 0x1>, + <&dmamux1 112 0x400 0x1>; + dma-names = "ch1", "up"; + access-controllers = <&etzpc 56>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm"; + #pwm-cells = <3>; + status = "disabled"; + }; + + timer@16 { + compatible = "st,stm32h7-timer-trigger"; + reg = <16>; + status = "disabled"; + }; + }; + + spi5: spi@44009000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x44009000 0x400>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI5_K>; + resets = <&rcc SPI5_R>; + dmas = <&dmamux1 85 0x400 0x05>, + <&dmamux1 86 0x400 0x05>; + dma-names = "rx", "tx"; + access-controllers = <&etzpc 57>; + status = "disabled"; + }; + + sai1: sai@4400a000 { + compatible = "st,stm32h7-sai"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4400a000 0x400>; + reg = <0x4400a000 0x4>, <0x4400a3f0 0x10>; + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rcc SAI1_R>; + access-controllers = <&etzpc 58>; + status = "disabled"; + + sai1a: audio-controller@4400a004 { + #sound-dai-cells = <0>; + + compatible = "st,stm32-sai-sub-a"; + reg = <0x4 0x20>; + clocks = <&rcc SAI1_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 87 0x400 0x01>; + status = "disabled"; + }; + + sai1b: audio-controller@4400a024 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-b"; + reg = <0x24 0x20>; + clocks = <&rcc SAI1_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 88 0x400 0x01>; + status = "disabled"; + }; + }; + + sai2: sai@4400b000 { + compatible = "st,stm32h7-sai"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4400b000 0x400>; + reg = <0x4400b000 0x4>, <0x4400b3f0 0x10>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rcc SAI2_R>; + access-controllers = <&etzpc 59>; + status = "disabled"; + + sai2a: audio-controller@4400b004 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-a"; + reg = <0x4 0x20>; + clocks = <&rcc SAI2_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 89 0x400 0x01>; + status = "disabled"; + }; + + sai2b: audio-controller@4400b024 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-b"; + reg = <0x24 0x20>; + clocks = <&rcc SAI2_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 90 0x400 0x01>; + status = "disabled"; + }; + }; + + sai3: sai@4400c000 { + compatible = "st,stm32h7-sai"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x4400c000 0x400>; + reg = <0x4400c000 0x4>, <0x4400c3f0 0x10>; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rcc SAI3_R>; + access-controllers = <&etzpc 60>; + status = "disabled"; + + sai3a: audio-controller@4400c004 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-a"; + reg = <0x04 0x20>; + clocks = <&rcc SAI3_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 113 0x400 0x01>; + status = "disabled"; + }; + + sai3b: audio-controller@4400c024 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-b"; + reg = <0x24 0x20>; + clocks = <&rcc SAI3_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 114 0x400 0x01>; + status = "disabled"; + }; + }; + + dfsdm: dfsdm@4400d000 { + compatible = "st,stm32mp1-dfsdm"; + reg = <0x4400d000 0x800>; + clocks = <&rcc DFSDM_K>; + clock-names = "dfsdm"; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&etzpc 61>; + status = "disabled"; + + dfsdm0: filter@0 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <0>; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 101 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm1: filter@1 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <1>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 102 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm2: filter@2 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <2>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 103 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm3: filter@3 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <3>; + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 104 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm4: filter@4 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <4>; + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 91 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + dfsdm5: filter@5 { + compatible = "st,stm32-dfsdm-adc"; + #io-channel-cells = <1>; + reg = <5>; + interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&dmamux1 92 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + }; + + dma1: dma-controller@48000000 { + compatible = "st,stm32-dma"; + reg = <0x48000000 0x400>; + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc DMA1>; + resets = <&rcc DMA1_R>; + #dma-cells = <4>; + st,mem2mem; + dma-requests = <8>; + access-controllers = <&etzpc 88>; + }; + + dma2: dma-controller@48001000 { + compatible = "st,stm32-dma"; + reg = <0x48001000 0x400>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc DMA2>; + resets = <&rcc DMA2_R>; + #dma-cells = <4>; + st,mem2mem; + dma-requests = <8>; + access-controllers = <&etzpc 89>; + }; + + dmamux1: dma-router@48002000 { + compatible = "st,stm32h7-dmamux"; + reg = <0x48002000 0x40>; + #dma-cells = <3>; + dma-requests = <128>; + dma-masters = <&dma1 &dma2>; + dma-channels = <16>; + clocks = <&rcc DMAMUX>; + resets = <&rcc DMAMUX_R>; + access-controllers = <&etzpc 90>; + }; + + adc: adc@48003000 { + compatible = "st,stm32mp1-adc-core"; + reg = <0x48003000 0x400>; + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc ADC12>, <&rcc ADC12_K>; + clock-names = "bus", "adc"; + interrupt-controller; + st,syscfg = <&syscfg>; + #interrupt-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&etzpc 72>; + status = "disabled"; + + adc1: adc@0 { + compatible = "st,stm32mp1-adc"; + #io-channel-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0>; + interrupt-parent = <&adc>; + interrupts = <0>; + dmas = <&dmamux1 9 0x400 0x01>; + dma-names = "rx"; + status = "disabled"; + }; + + adc2: adc@100 { + compatible = "st,stm32mp1-adc"; + #io-channel-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x100>; + interrupt-parent = <&adc>; + interrupts = <1>; + dmas = <&dmamux1 10 0x400 0x01>; + dma-names = "rx"; + nvmem-cells = <&vrefint>; + nvmem-cell-names = "vrefint"; + status = "disabled"; + channel@13 { + reg = <13>; + label = "vrefint"; + }; + channel@14 { + reg = <14>; + label = "vddcore"; + }; + }; + }; + + sdmmc3: mmc@48004000 { + compatible = "st,stm32-sdmmc2", "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x00253180>; + reg = <0x48004000 0x400>; + interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SDMMC3_K>; + clock-names = "apb_pclk"; + resets = <&rcc SDMMC3_R>; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <120000000>; + access-controllers = <&etzpc 86>; + status = "disabled"; + }; + + usbotg_hs: usb-otg@49000000 { + compatible = "st,stm32mp15-hsotg", "snps,dwc2"; + reg = <0x49000000 0x10000>; + clocks = <&rcc USBO_K>, <&usbphyc>; + clock-names = "otg", "utmi"; + resets = <&rcc USBO_R>; + reset-names = "dwc2"; + interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + g-rx-fifo-size = <512>; + g-np-tx-fifo-size = <32>; + g-tx-fifo-size = <256 16 16 16 16 16 16 16>; + dr_mode = "otg"; + otg-rev = <0x200>; + usb33d-supply = <&usb33>; + access-controllers = <&etzpc 85>; + status = "disabled"; + }; + + dcmi: dcmi@4c006000 { + compatible = "st,stm32-dcmi"; + reg = <0x4c006000 0x400>; + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rcc CAMITF_R>; + clocks = <&rcc DCMI>; + clock-names = "mclk"; + dmas = <&dmamux1 75 0x400 0x01>; + dma-names = "tx"; + access-controllers = <&etzpc 70>; + status = "disabled"; + }; + + lptimer2: timer@50021000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-lptimer"; + reg = <0x50021000 0x400>; + interrupts-extended = <&exti 48 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc LPTIM2_K>; + clock-names = "mux"; + wakeup-source; + access-controllers = <&etzpc 64>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm-lp"; + #pwm-cells = <3>; + status = "disabled"; + }; + + trigger@1 { + compatible = "st,stm32-lptimer-trigger"; + reg = <1>; + status = "disabled"; + }; + + counter { + compatible = "st,stm32-lptimer-counter"; + status = "disabled"; + }; + }; + + lptimer3: timer@50022000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32-lptimer"; + reg = <0x50022000 0x400>; + interrupts-extended = <&exti 50 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc LPTIM3_K>; + clock-names = "mux"; + wakeup-source; + access-controllers = <&etzpc 65>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm-lp"; + #pwm-cells = <3>; + status = "disabled"; + }; + + trigger@2 { + compatible = "st,stm32-lptimer-trigger"; + reg = <2>; + status = "disabled"; + }; + }; + + lptimer4: timer@50023000 { + compatible = "st,stm32-lptimer"; + reg = <0x50023000 0x400>; + interrupts-extended = <&exti 52 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc LPTIM4_K>; + clock-names = "mux"; + wakeup-source; + access-controllers = <&etzpc 66>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm-lp"; + #pwm-cells = <3>; + status = "disabled"; + }; + }; + + lptimer5: timer@50024000 { + compatible = "st,stm32-lptimer"; + reg = <0x50024000 0x400>; + interrupts-extended = <&exti 53 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc LPTIM5_K>; + clock-names = "mux"; + wakeup-source; + access-controllers = <&etzpc 67>; + status = "disabled"; + + pwm { + compatible = "st,stm32-pwm-lp"; + #pwm-cells = <3>; + status = "disabled"; + }; + }; + + vrefbuf: vrefbuf@50025000 { + compatible = "st,stm32-vrefbuf"; + reg = <0x50025000 0x8>; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2500000>; + clocks = <&rcc VREF>; + access-controllers = <&etzpc 69>; + status = "disabled"; + }; + + sai4: sai@50027000 { + compatible = "st,stm32h7-sai"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x50027000 0x400>; + reg = <0x50027000 0x4>, <0x500273f0 0x10>; + interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rcc SAI4_R>; + access-controllers = <&etzpc 68>; + status = "disabled"; + + sai4a: audio-controller@50027004 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-a"; + reg = <0x04 0x20>; + clocks = <&rcc SAI4_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 99 0x400 0x01>; + status = "disabled"; + }; + + sai4b: audio-controller@50027024 { + #sound-dai-cells = <0>; + compatible = "st,stm32-sai-sub-b"; + reg = <0x24 0x20>; + clocks = <&rcc SAI4_K>; + clock-names = "sai_ck"; + dmas = <&dmamux1 100 0x400 0x01>; + status = "disabled"; + }; + }; + + hash1: hash@54002000 { + compatible = "st,stm32f756-hash"; + reg = <0x54002000 0x400>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc HASH1>; + resets = <&rcc HASH1_R>; + dmas = <&mdma1 31 0x2 0x1000A02 0x0 0x0>; + dma-names = "in"; + dma-maxburst = <2>; + access-controllers = <&etzpc 8>; + status = "disabled"; + }; + + rng1: rng@54003000 { + compatible = "st,stm32-rng"; + reg = <0x54003000 0x400>; + clocks = <&rcc RNG1_K>; + resets = <&rcc RNG1_R>; + access-controllers = <&etzpc 7>; + status = "disabled"; + }; + + fmc: memory-controller@58002000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "st,stm32mp1-fmc2-ebi"; + reg = <0x58002000 0x1000>; + clocks = <&rcc FMC_K>; + resets = <&rcc FMC_R>; + access-controllers = <&etzpc 91>; + status = "disabled"; + + ranges = <0 0 0x60000000 0x04000000>, /* EBI CS 1 */ + <1 0 0x64000000 0x04000000>, /* EBI CS 2 */ + <2 0 0x68000000 0x04000000>, /* EBI CS 3 */ + <3 0 0x6c000000 0x04000000>, /* EBI CS 4 */ + <4 0 0x80000000 0x10000000>; /* NAND */ + + nand-controller@4,0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp1-fmc2-nfc"; + reg = <4 0x00000000 0x1000>, + <4 0x08010000 0x1000>, + <4 0x08020000 0x1000>, + <4 0x01000000 0x1000>, + <4 0x09010000 0x1000>, + <4 0x09020000 0x1000>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&mdma1 20 0x2 0x12000a02 0x0 0x0>, + <&mdma1 20 0x2 0x12000a08 0x0 0x0>, + <&mdma1 21 0x2 0x12000a0a 0x0 0x0>; + dma-names = "tx", "rx", "ecc"; + status = "disabled"; + }; + }; + + qspi: spi@58003000 { + compatible = "st,stm32f469-qspi"; + reg = <0x58003000 0x1000>, <0x70000000 0x10000000>; + reg-names = "qspi", "qspi_mm"; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&mdma1 22 0x2 0x10100002 0x0 0x0>, + <&mdma1 22 0x2 0x10100008 0x0 0x0>; + dma-names = "tx", "rx"; + clocks = <&rcc QSPI_K>; + resets = <&rcc QSPI_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&etzpc 92>; + status = "disabled"; + }; + + ethernet0: ethernet@5800a000 { + compatible = "st,stm32mp1-dwmac", "snps,dwmac-4.20a"; + reg = <0x5800a000 0x2000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "eth-ck", + "ptp_ref", + "ethstp"; + clocks = <&rcc ETHMAC>, + <&rcc ETHTX>, + <&rcc ETHRX>, + <&rcc ETHCK_K>, + <&rcc ETHPTP_K>, + <&rcc ETHSTP>; + st,syscon = <&syscfg 0x4>; + snps,mixed-burst; + snps,pbl = <2>; + snps,en-tx-lpi-clockgating; + snps,axi-config = <&stmmac_axi_config_0>; + snps,tso; + access-controllers = <&etzpc 94>; + status = "disabled"; + + stmmac_axi_config_0: stmmac-axi-config { + snps,wr_osr_lmt = <0x7>; + snps,rd_osr_lmt = <0x7>; + snps,blen = <0 0 0 0 16 8 4>; + }; + }; + + usart1: serial@5c000000 { + compatible = "st,stm32h7-uart"; + reg = <0x5c000000 0x400>; + interrupts-extended = <&exti 26 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc USART1_K>; + wakeup-source; + access-controllers = <&etzpc 3>; + status = "disabled"; + }; + + spi6: spi@5c001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x5c001000 0x400>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI6_K>; + resets = <&rcc SPI6_R>; + dmas = <&mdma1 34 0x0 0x40008 0x0 0x0>, + <&mdma1 35 0x0 0x40002 0x0 0x0>; + access-controllers = <&etzpc 4>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + i2c4: i2c@5c002000 { + compatible = "st,stm32mp15-i2c"; + reg = <0x5c002000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C4_K>; + resets = <&rcc I2C4_R>; + #address-cells = <1>; + #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x8>; + wakeup-source; + i2c-analog-filter; + access-controllers = <&etzpc 5>; + status = "disabled"; + }; + + i2c6: i2c@5c009000 { + compatible = "st,stm32mp15-i2c"; + reg = <0x5c009000 0x400>; + interrupt-names = "event", "error"; + interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc I2C6_K>; + resets = <&rcc I2C6_R>; + #address-cells = <1>; + #size-cells = <0>; + st,syscfg-fmp = <&syscfg 0x4 0x20>; + wakeup-source; + i2c-analog-filter; + access-controllers = <&etzpc 12>; + status = "disabled"; + }; }; tamp: tamp@5c00a000 { diff --git a/arch/arm/boot/dts/st/stm32mp153.dtsi b/arch/arm/boot/dts/st/stm32mp153.dtsi index 486084e0b80b..4640dafb1598 100644 --- a/arch/arm/boot/dts/st/stm32mp153.dtsi +++ b/arch/arm/boot/dts/st/stm32mp153.dtsi @@ -28,32 +28,34 @@ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; }; +}; - soc { - m_can1: can@4400e000 { - compatible = "bosch,m_can"; - reg = <0x4400e000 0x400>, <0x44011000 0x1400>; - reg-names = "m_can", "message_ram"; - interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "int0", "int1"; - clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>; - clock-names = "hclk", "cclk"; - bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>; - status = "disabled"; - }; +&etzpc { + m_can1: can@4400e000 { + compatible = "bosch,m_can"; + reg = <0x4400e000 0x400>, <0x44011000 0x1400>; + reg-names = "m_can", "message_ram"; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "int0", "int1"; + clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>; + clock-names = "hclk", "cclk"; + bosch,mram-cfg = <0x0 0 0 32 0 0 2 2>; + access-controllers = <&etzpc 62>; + status = "disabled"; + }; - m_can2: can@4400f000 { - compatible = "bosch,m_can"; - reg = <0x4400f000 0x400>, <0x44011000 0x2800>; - reg-names = "m_can", "message_ram"; - interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "int0", "int1"; - clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>; - clock-names = "hclk", "cclk"; - bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>; - status = "disabled"; - }; + m_can2: can@4400f000 { + compatible = "bosch,m_can"; + reg = <0x4400f000 0x400>, <0x44011000 0x2800>; + reg-names = "m_can", "message_ram"; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "int0", "int1"; + clocks = <&rcc CK_HSE>, <&rcc FDCAN_K>; + clock-names = "hclk", "cclk"; + bosch,mram-cfg = <0x1400 0 0 32 0 0 2 2>; + access-controllers = <&etzpc 62>; + status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/st/stm32mp157c-ed1.dts b/arch/arm/boot/dts/st/stm32mp157c-ed1.dts index 66ed5f9921ba..9cf5ed111b52 100644 --- a/arch/arm/boot/dts/st/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/st/stm32mp157c-ed1.dts @@ -10,6 +10,7 @@ #include "stm32mp15-pinctrl.dtsi" #include "stm32mp15xxaa-pinctrl.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> #include <dt-bindings/mfd/st,stpmic1.h> / { @@ -71,6 +72,17 @@ }; }; + led { + compatible = "gpio-leds"; + led-blue { + gpios = <&gpiod 9 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + function = LED_FUNCTION_HEARTBEAT; + color = <LED_COLOR_ID_BLUE>; + }; + }; + sd_switch: regulator-sd_switch { compatible = "regulator-gpio"; regulator-name = "sd_switch"; diff --git a/arch/arm/boot/dts/st/stm32mp15xc.dtsi b/arch/arm/boot/dts/st/stm32mp15xc.dtsi index b06a55a2fa18..97465717f932 100644 --- a/arch/arm/boot/dts/st/stm32mp15xc.dtsi +++ b/arch/arm/boot/dts/st/stm32mp15xc.dtsi @@ -4,15 +4,14 @@ * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics. */ -/ { - soc { - cryp1: cryp@54001000 { - compatible = "st,stm32mp1-cryp"; - reg = <0x54001000 0x400>; - interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&rcc CRYP1>; - resets = <&rcc CRYP1_R>; - status = "disabled"; - }; +&etzpc { + cryp1: cryp@54001000 { + compatible = "st,stm32mp1-cryp"; + reg = <0x54001000 0x400>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CRYP1>; + resets = <&rcc CRYP1_R>; + access-controllers = <&etzpc 9>; + status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi b/arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi index 790b29ab0fa2..dafe485dfe19 100644 --- a/arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi +++ b/arch/arm/boot/dts/ti/keystone/keystone-k2g.dtsi @@ -256,11 +256,6 @@ pmmc: system-controller@2921c00 { compatible = "ti,k2g-sci"; - /* - * In case of rare platforms that does not use k2g as - * system master, use /delete-property/ - */ - ti,system-reboot-controller; mbox-names = "rx", "tx"; mboxes = <&msgmgr 5 2>, <&msgmgr 0 0>; diff --git a/arch/arm/boot/dts/ti/omap/am33xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/am33xx-clocks.dtsi index d34483ae1778..99b62c6b4ce8 100644 --- a/arch/arm/boot/dts/ti/omap/am33xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/am33xx-clocks.dtsi @@ -108,30 +108,31 @@ compatible = "ti,clksel"; reg = <0x664>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ehrpwm0_tbclk: clock-ehrpwm0-tbclk { + ehrpwm0_tbclk: clock-ehrpwm0-tbclk@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "ehrpwm0_tbclk"; clocks = <&l4ls_gclk>; - ti,bit-shift = <0>; }; - ehrpwm1_tbclk: clock-ehrpwm1-tbclk { + ehrpwm1_tbclk: clock-ehrpwm1-tbclk@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "ehrpwm1_tbclk"; clocks = <&l4ls_gclk>; - ti,bit-shift = <1>; }; - ehrpwm2_tbclk: clock-ehrpwm2-tbclk { + ehrpwm2_tbclk: clock-ehrpwm2-tbclk@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "ehrpwm2_tbclk"; clocks = <&l4ls_gclk>; - ti,bit-shift = <2>; }; }; }; @@ -566,17 +567,19 @@ compatible = "ti,clksel"; reg = <0x52c>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gfx_fclk_clksel_ck: clock-gfx-fclk-clksel { + gfx_fclk_clksel_ck: clock-gfx-fclk-clksel@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "gfx_fclk_clksel_ck"; clocks = <&dpll_core_m4_ck>, <&dpll_per_m2_ck>; - ti,bit-shift = <1>; }; - gfx_fck_div_ck: clock-gfx-fck-div { + gfx_fck_div_ck: clock-gfx-fck-div@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "gfx_fck_div_ck"; @@ -589,30 +592,32 @@ compatible = "ti,clksel"; reg = <0x700>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - sysclkout_pre_ck: clock-sysclkout-pre { + sysclkout_pre_ck: clock-sysclkout-pre@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "sysclkout_pre_ck"; clocks = <&clk_32768_ck>, <&l3_gclk>, <&dpll_ddr_m2_ck>, <&dpll_per_m2_ck>, <&lcd_gclk>; }; - clkout2_div_ck: clock-clkout2-div { + clkout2_div_ck: clock-clkout2-div@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "clkout2_div_ck"; clocks = <&sysclkout_pre_ck>; - ti,bit-shift = <3>; ti,max-div = <8>; }; - clkout2_ck: clock-clkout2 { + clkout2_ck: clock-clkout2@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "clkout2_ck"; clocks = <&clkout2_div_ck>; - ti,bit-shift = <7>; }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/am33xx.dtsi b/arch/arm/boot/dts/ti/omap/am33xx.dtsi index 989d5a6edeed..0614ffdc1578 100644 --- a/arch/arm/boot/dts/ti/omap/am33xx.dtsi +++ b/arch/arm/boot/dts/ti/omap/am33xx.dtsi @@ -80,7 +80,7 @@ * because the can not be enabled simultaneously on a * single SoC. */ - opp-50-300000000{ + opp-50-300000000 { /* OPP50 */ opp-hz = /bits/ 64 <300000000>; opp-microvolt = <950000 931000 969000>; @@ -88,7 +88,7 @@ opp-suspend; }; - opp-100-275000000{ + opp-100-275000000 { /* OPP100-1 */ opp-hz = /bits/ 64 <275000000>; opp-microvolt = <1100000 1078000 1122000>; @@ -96,7 +96,7 @@ opp-suspend; }; - opp-100-300000000{ + opp-100-300000000 { /* OPP100-2 */ opp-hz = /bits/ 64 <300000000>; opp-microvolt = <1100000 1078000 1122000>; @@ -104,7 +104,7 @@ opp-suspend; }; - opp-100-500000000{ + opp-100-500000000 { /* OPP100-3 */ opp-hz = /bits/ 64 <500000000>; opp-microvolt = <1100000 1078000 1122000>; diff --git a/arch/arm/boot/dts/ti/omap/am35xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/am35xx-clocks.dtsi index 0ee7afaa0e8e..b521139e6f51 100644 --- a/arch/arm/boot/dts/ti/omap/am35xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/am35xx-clocks.dtsi @@ -66,22 +66,23 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ipss_ick: clock-ipss-ick { + ipss_ick: clock-ipss-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,am35xx-interface-clock"; clock-output-names = "ipss_ick"; clocks = <&core_l3_ick>; - ti,bit-shift = <4>; }; - uart4_ick_am35xx: clock-uart4-ick-am35xx { + uart4_ick_am35xx: clock-uart4-ick-am35xx@23 { + reg = <23>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart4_ick_am35xx"; clocks = <&core_l4_ick>; - ti,bit-shift = <23>; }; }; @@ -101,14 +102,15 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - uart4_fck_am35xx: clock-uart4-fck-am35xx { + uart4_fck_am35xx: clock-uart4-fck-am35xx@23 { + reg = <23>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart4_fck_am35xx"; clocks = <&core_48m_fck>; - ti,bit-shift = <23>; }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/am4372.dtsi b/arch/arm/boot/dts/ti/omap/am4372.dtsi index 5fd1b380ece6..0a1df30f2818 100644 --- a/arch/arm/boot/dts/ti/omap/am4372.dtsi +++ b/arch/arm/boot/dts/ti/omap/am4372.dtsi @@ -92,7 +92,7 @@ opp-supported-hw = <0xFF 0x08>; }; - opp-800000000{ + opp-800000000 { /* OPP Turbo */ opp-hz = /bits/ 64 <800000000>; opp-microvolt = <1260000 1234800 1285200>; diff --git a/arch/arm/boot/dts/ti/omap/dra76x.dtsi b/arch/arm/boot/dts/ti/omap/dra76x.dtsi index 1045eb24aa0d..50a02c393ea2 100644 --- a/arch/arm/boot/dts/ti/omap/dra76x.dtsi +++ b/arch/arm/boot/dts/ti/omap/dra76x.dtsi @@ -84,35 +84,44 @@ }; &scm_conf_clocks { - dpll_gmac_h14x2_ctrl_ck: dpll_gmac_h14x2_ctrl_ck@3fc { - #clock-cells = <0>; - compatible = "ti,divider-clock"; - clocks = <&dpll_gmac_x2_ck>; - ti,max-div = <63>; - reg = <0x03fc>; - ti,bit-shift = <20>; - ti,latch-bit = <26>; - assigned-clocks = <&dpll_gmac_h14x2_ctrl_ck>; - assigned-clock-rates = <80000000>; - }; - - dpll_gmac_h14x2_ctrl_mux_ck: dpll_gmac_h14x2_ctrl_mux_ck@3fc { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clocks = <&dpll_gmac_ck>, <&dpll_gmac_h14x2_ctrl_ck>; + /* CTRL_CORE_SMA_SW_0 */ + clock@3fc { + compatible = "ti,clksel"; reg = <0x3fc>; - ti,bit-shift = <29>; - ti,latch-bit = <26>; - assigned-clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>; - assigned-clock-parents = <&dpll_gmac_h14x2_ctrl_ck>; - }; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_gmac_h14x2_ctrl_ck: clock@20 { + reg = <20>; + clock-output-names = "dpll_gmac_h14x2_ctrl_ck"; + compatible = "ti,divider-clock"; + clocks = <&dpll_gmac_x2_ck>; + ti,max-div = <63>; + ti,latch-bit = <26>; + assigned-clocks = <&dpll_gmac_h14x2_ctrl_ck>; + assigned-clock-rates = <80000000>; + #clock-cells = <0>; + }; - mcan_clk: mcan_clk@3fc { - #clock-cells = <0>; - compatible = "ti,gate-clock"; - clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>; - ti,bit-shift = <27>; - reg = <0x3fc>; + mcan_clk: clock@27 { + reg = <27>; + clock-output-names = "mcan_clk"; + compatible = "ti,gate-clock"; + clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>; + #clock-cells = <0>; + }; + + dpll_gmac_h14x2_ctrl_mux_ck: clock@29 { + reg = <29>; + clock-output-names = "dpll_gmac_h14x2_ctrl_mux_ck"; + compatible = "ti,mux-clock"; + clocks = <&dpll_gmac_ck>, <&dpll_gmac_h14x2_ctrl_ck>; + ti,latch-bit = <26>; + assigned-clocks = <&dpll_gmac_h14x2_ctrl_mux_ck>; + assigned-clock-parents = <&dpll_gmac_h14x2_ctrl_ck>; + #clock-cells = <0>; + }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/dra7xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/dra7xx-clocks.dtsi index 06466d36caa9..04f08b8c64d2 100644 --- a/arch/arm/boot/dts/ti/omap/dra7xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/dra7xx-clocks.dtsi @@ -285,13 +285,21 @@ ti,invert-autoidle-bit; }; - dpll_core_byp_mux: clock-dpll-core-byp-mux-23@12c { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_core_byp_mux"; - clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; - ti,bit-shift = <23>; - reg = <0x012c>; + /* CM_CLKSEL_DPLL_CORE */ + clock@12c { + compatible = "ti,clksel"; + reg = <0x12c>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_core_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_core_byp_mux"; + clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; + #clock-cells = <0>; + }; }; dpll_core_ck: clock@120 { @@ -368,13 +376,21 @@ clock-div = <1>; }; - dpll_dsp_byp_mux: clock-dpll-dsp-byp-mux-23@240 { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_dsp_byp_mux"; - clocks = <&sys_clkin1>, <&dsp_dpll_hs_clk_div>; - ti,bit-shift = <23>; - reg = <0x0240>; + /* CM_CLKSEL_DPLL_DSP */ + clock@240 { + compatible = "ti,clksel"; + reg = <0x240>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_dsp_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_dsp_byp_mux"; + clocks = <&sys_clkin1>, <&dsp_dpll_hs_clk_div>; + #clock-cells = <0>; + }; }; dpll_dsp_ck: clock@234 { @@ -410,13 +426,21 @@ clock-div = <1>; }; - dpll_iva_byp_mux: clock-dpll-iva-byp-mux-23@1ac { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_iva_byp_mux"; - clocks = <&sys_clkin1>, <&iva_dpll_hs_clk_div>; - ti,bit-shift = <23>; - reg = <0x01ac>; + /* CM_CLKSEL_DPLL_IVA */ + clock@1ac { + compatible = "ti,clksel"; + reg = <0x1ac>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_iva_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_iva_byp_mux"; + clocks = <&sys_clkin1>, <&iva_dpll_hs_clk_div>; + #clock-cells = <0>; + }; }; dpll_iva_ck: clock@1a0 { @@ -452,13 +476,21 @@ clock-div = <1>; }; - dpll_gpu_byp_mux: clock-dpll-gpu-byp-mux-23@2e4 { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_gpu_byp_mux"; - clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; - ti,bit-shift = <23>; - reg = <0x02e4>; + /* CM_CLKSEL_DPLL_GPU */ + clock@2e4 { + compatible = "ti,clksel"; + reg = <0x2e4>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_gpu_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_gpu_byp_mux"; + clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; + #clock-cells = <0>; + }; }; dpll_gpu_ck: clock@2d8 { @@ -506,13 +538,21 @@ clock-div = <1>; }; - dpll_ddr_byp_mux: clock-dpll-ddr-byp-mux-23@21c { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_ddr_byp_mux"; - clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; - ti,bit-shift = <23>; - reg = <0x021c>; + /* CM_CLKSEL_DPLL_DDR */ + clock@21c { + compatible = "ti,clksel"; + reg = <0x21c>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_ddr_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_ddr_byp_mux"; + clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; + #clock-cells = <0>; + }; }; dpll_ddr_ck: clock@210 { @@ -535,13 +575,21 @@ ti,invert-autoidle-bit; }; - dpll_gmac_byp_mux: clock-dpll-gmac-byp-mux-23@2b4 { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_gmac_byp_mux"; - clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; - ti,bit-shift = <23>; - reg = <0x02b4>; + /* CM_CLKSEL_DPLL_GMAC */ + clock@2b4 { + compatible = "ti,clksel"; + reg = <0x2b4>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_gmac_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_gmac_byp_mux"; + clocks = <&sys_clkin1>, <&dpll_abe_m3x2_ck>; + #clock-cells = <0>; + }; }; dpll_gmac_ck: clock@2a8 { @@ -618,13 +666,21 @@ clock-div = <1>; }; - dpll_eve_byp_mux: clock-dpll-eve-byp-mux-23@290 { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_eve_byp_mux"; - clocks = <&sys_clkin1>, <&eve_dpll_hs_clk_div>; - ti,bit-shift = <23>; - reg = <0x0290>; + /* CM_CLKSEL_DPLL_EVE */ + clock@290 { + compatible = "ti,clksel"; + reg = <0x290>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_eve_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_eve_byp_mux"; + clocks = <&sys_clkin1>, <&eve_dpll_hs_clk_div>; + #clock-cells = <0>; + }; }; dpll_eve_ck: clock@284 { @@ -838,15 +894,23 @@ clock-div = <1>; }; - l3_iclk_div: clock-l3-iclk-div-4@100 { - #clock-cells = <0>; - compatible = "ti,divider-clock"; - clock-output-names = "l3_iclk_div"; - ti,max-div = <2>; - ti,bit-shift = <4>; - reg = <0x0100>; - clocks = <&dpll_core_h12x2_ck>; - ti,index-power-of-two; + /* CM_CLKSEL_CORE */ + clock@100 { + compatible = "ti,clksel"; + reg = <0x100>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + l3_iclk_div: clock@4 { + reg = <4>; + compatible = "ti,divider-clock"; + clock-output-names = "l3_iclk_div"; + ti,max-div = <2>; + clocks = <&dpll_core_h12x2_ck>; + ti,index-power-of-two; + #clock-cells = <0>; + }; }; l4_root_clk_div: clock-l4-root-clk-div { @@ -911,12 +975,21 @@ ti,index-starts-at-one; }; - abe_dpll_sys_clk_mux: clock-abe-dpll-sys-clk-mux@118 { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "abe_dpll_sys_clk_mux"; - clocks = <&sys_clkin1>, <&sys_clkin2>; - reg = <0x0118>; + /* CM_CLKSEL_ABE_PLL_SYS */ + clock@118 { + compatible = "ti,clksel"; + reg = <0x118>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + abe_dpll_sys_clk_mux: clock@0 { + reg = <0>; + compatible = "ti,mux-clock"; + clock-output-names = "abe_dpll_sys_clk_mux"; + clocks = <&sys_clkin1>, <&sys_clkin2>; + #clock-cells = <0>; + }; }; abe_dpll_bypass_clk_mux: clock-abe-dpll-bypass-clk-mux@114 { @@ -1018,14 +1091,23 @@ ti,index-power-of-two; }; - dsp_gclk_div: clock-dsp-gclk-div@18c { - #clock-cells = <0>; - compatible = "ti,divider-clock"; - clock-output-names = "dsp_gclk_div"; - clocks = <&dpll_dsp_m2_ck>; - ti,max-div = <64>; - reg = <0x018c>; - ti,index-power-of-two; + /* CM_CLKSEL_DPLL_USB */ + clock@18c { + compatible = "ti,clksel"; + reg = <0x18c>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dsp_gclk_div: clock@0 { + reg = <0>; + compatible = "ti,divider-clock"; + clock-output-names = "dsp_gclk_div"; + clocks = <&dpll_dsp_m2_ck>; + ti,max-div = <64>; + ti,index-power-of-two; + #clock-cells = <0>; + }; }; gpu_dclk: clock-gpu-dclk@1a0 { @@ -1326,13 +1408,21 @@ clock-div = <1>; }; - dpll_per_byp_mux: clock-dpll-per-byp-mux-23@14c { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_per_byp_mux"; - clocks = <&sys_clkin1>, <&per_dpll_hs_clk_div>; - ti,bit-shift = <23>; - reg = <0x014c>; + /* CM_CLKSEL_DPLL_PER */ + clock@14c { + compatible = "ti,clksel"; + reg = <0x14c>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_per_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_per_byp_mux"; + clocks = <&sys_clkin1>, <&per_dpll_hs_clk_div>; + #clock-cells = <0>; + }; }; dpll_per_ck: clock@140 { @@ -1364,13 +1454,21 @@ clock-div = <1>; }; - dpll_usb_byp_mux: clock-dpll-usb-byp-mux-23@18c { - #clock-cells = <0>; - compatible = "ti,mux-clock"; - clock-output-names = "dpll_usb_byp_mux"; - clocks = <&sys_clkin1>, <&usb_dpll_hs_clk_div>; - ti,bit-shift = <23>; - reg = <0x018c>; + /* CM_CLKSEL_DPLL_USB */ + clock@18c { + compatible = "ti,clksel"; + reg = <0x18c>; + #clock-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + dpll_usb_byp_mux: clock@23 { + reg = <23>; + compatible = "ti,mux-clock"; + clock-output-names = "dpll_usb_byp_mux"; + clocks = <&sys_clkin1>, <&usb_dpll_hs_clk_div>; + #clock-cells = <0>; + }; }; dpll_usb_ck: clock@180 { diff --git a/arch/arm/boot/dts/ti/omap/omap3-n900.dts b/arch/arm/boot/dts/ti/omap/omap3-n900.dts index d33485341251..07c5b963af78 100644 --- a/arch/arm/boot/dts/ti/omap/omap3-n900.dts +++ b/arch/arm/boot/dts/ti/omap/omap3-n900.dts @@ -754,7 +754,7 @@ ti,current-limit = <100>; ti,weak-battery-voltage = <3400>; ti,battery-regulation-voltage = <4200>; - ti,charge-current = <650>; + ti,charge-current = <950>; ti,termination-current = <100>; ti,resistor-sense = <68>; diff --git a/arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi index 24adfac26be0..6e754d265f18 100644 --- a/arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap3430es1-clocks.dtsi @@ -50,30 +50,31 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - d2d_26m_fck: clock-d2d-26m-fck { + d2d_26m_fck: clock-d2d-26m-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "d2d_26m_fck"; clocks = <&sys_ck>; - ti,bit-shift = <3>; }; - fshostusb_fck: clock-fshostusb-fck { + fshostusb_fck: clock-fshostusb-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "fshostusb_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <5>; }; - ssi_ssr_gate_fck_3430es1: clock-ssi-ssr-gate-fck-3430es1 { + ssi_ssr_gate_fck_3430es1: clock-ssi-ssr-gate-fck-3430es1@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clock-output-names = "ssi_ssr_gate_fck_3430es1"; clocks = <&corex2_fck>; - ti,bit-shift = <0>; }; }; @@ -81,23 +82,24 @@ compatible = "ti,clksel"; reg = <0xa40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ssi_ssr_div_fck_3430es1: clock-ssi-ssr-div-fck-3430es1 { + ssi_ssr_div_fck_3430es1: clock-ssi-ssr-div-fck-3430es1@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clock-output-names = "ssi_ssr_div_fck_3430es1"; clocks = <&corex2_fck>; - ti,bit-shift = <8>; ti,dividers = <0>, <1>, <2>, <3>, <4>, <0>, <6>, <0>, <8>; }; - usb_l4_div_ick: clock-usb-l4-div-ick { + usb_l4_div_ick: clock-usb-l4-div-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clock-output-names = "usb_l4_div_ick"; clocks = <&l4_ick>; - ti,bit-shift = <4>; ti,max-div = <1>; ti,index-starts-at-one; }; @@ -121,38 +123,39 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - hsotgusb_ick_3430es1: clock-hsotgusb-ick-3430es1 { + hsotgusb_ick_3430es1: clock-hsotgusb-ick-3430es1@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clock-output-names = "hsotgusb_ick_3430es1"; clocks = <&core_l3_ick>; - ti,bit-shift = <4>; }; - fac_ick: clock-fac-ick { + fac_ick: clock-fac-ick@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "fac_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <8>; }; - ssi_ick: clock-ssi-ick-3430es1 { + ssi_ick: clock-ssi-ick-3430es1@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-no-wait-interface-clock"; clock-output-names = "ssi_ick_3430es1"; clocks = <&ssi_l4_ick>; - ti,bit-shift = <0>; }; - usb_l4_gate_ick: clock-usb-l4-gate-ick { + usb_l4_gate_ick: clock-usb-l4-gate-ick@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,composite-interface-clock"; clock-output-names = "usb_l4_gate_ick"; clocks = <&l4_ick>; - ti,bit-shift = <5>; }; }; @@ -174,14 +177,15 @@ compatible = "ti,clksel"; reg = <0xe00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dss1_alwon_fck: clock-dss1-alwon-fck-3430es1 { + dss1_alwon_fck: clock-dss1-alwon-fck-3430es1@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "dss1_alwon_fck_3430es1"; clocks = <&dpll4_m4x2_ck>; - ti,bit-shift = <0>; ti,set-rate-parent; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap34xx-omap36xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap34xx-omap36xx-clocks.dtsi index 8374532f20e2..ca6372711baf 100644 --- a/arch/arm/boot/dts/ti/omap/omap34xx-omap36xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap34xx-omap36xx-clocks.dtsi @@ -17,46 +17,47 @@ compatible = "ti,clksel"; reg = <0xa14>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - aes1_ick: clock-aes1-ick { + aes1_ick: clock-aes1-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "aes1_ick"; clocks = <&security_l4_ick2>; - ti,bit-shift = <3>; }; - rng_ick: clock-rng-ick { + rng_ick: clock-rng-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "rng_ick"; clocks = <&security_l4_ick2>; - ti,bit-shift = <2>; }; - sha11_ick: clock-sha11-ick { + sha11_ick: clock-sha11-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "sha11_ick"; clocks = <&security_l4_ick2>; - ti,bit-shift = <1>; }; - des1_ick: clock-des1-ick { + des1_ick: clock-des1-ick@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "des1_ick"; clocks = <&security_l4_ick2>; - ti,bit-shift = <0>; }; - pka_ick: clock-pka-ick { + pka_ick: clock-pka-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "pka_ick"; clocks = <&security_l3_ick>; - ti,bit-shift = <4>; }; }; @@ -65,23 +66,24 @@ compatible = "ti,clksel"; reg = <0xf00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - cam_mclk: clock-cam-mclk { + cam_mclk: clock-cam-mclk@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "cam_mclk"; clocks = <&dpll4_m5x2_ck>; - ti,bit-shift = <0>; ti,set-rate-parent; }; - csi2_96m_fck: clock-csi2-96m-fck { + csi2_96m_fck: clock-csi2-96m-fck@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "csi2_96m_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <1>; }; }; @@ -105,46 +107,47 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - icr_ick: clock-icr-ick { + icr_ick: clock-icr-ick@29 { + reg = <29>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "icr_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <29>; }; - des2_ick: clock-des2-ick { + des2_ick: clock-des2-ick@26 { + reg = <26>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "des2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <26>; }; - mspro_ick: clock-mspro-ick { + mspro_ick: clock-mspro-ick@23 { + reg = <23>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mspro_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <23>; }; - mailboxes_ick: clock-mailboxes-ick { + mailboxes_ick: clock-mailboxes-ick@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mailboxes_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <7>; }; - sad2d_ick: clock-sad2d-ick { + sad2d_ick: clock-sad2d-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "sad2d_ick"; clocks = <&l3_ick>; - ti,bit-shift = <3>; }; }; @@ -160,22 +163,23 @@ compatible = "ti,clksel"; reg = <0xc00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - sr1_fck: clock-sr1-fck { + sr1_fck: clock-sr1-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "sr1_fck"; clocks = <&sys_ck>; - ti,bit-shift = <6>; }; - sr2_fck: clock-sr2-fck { + sr2_fck: clock-sr2-fck@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "sr2_fck"; clocks = <&sys_ck>; - ti,bit-shift = <7>; }; }; @@ -228,22 +232,23 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - modem_fck: clock-modem-fck { + modem_fck: clock-modem-fck@31 { + reg = <31>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "modem_fck"; clocks = <&sys_ck>; - ti,bit-shift = <31>; }; - mspro_fck: clock-mspro-fck { + mspro_fck: clock-mspro-fck@23 { + reg = <23>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mspro_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <23>; }; }; @@ -252,14 +257,15 @@ compatible = "ti,clksel"; reg = <0xa18>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #ssize-cells = <0>; - mad2d_ick: clock-mad2d-ick { + mad2d_ick: clock-mad2d-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mad2d_ick"; clocks = <&l3_ick>; - ti,bit-shift = <3>; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap36xx-am35xx-omap3430es2plus-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap36xx-am35xx-omap3430es2plus-clocks.dtsi index dcc5cfcd1fe6..656cf80f878a 100644 --- a/arch/arm/boot/dts/ti/omap/omap36xx-am35xx-omap3430es2plus-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap36xx-am35xx-omap3430es2plus-clocks.dtsi @@ -138,14 +138,15 @@ compatible = "ti,clksel"; reg = <0xa18>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - usbtll_ick: clock-usbtll-ick { + usbtll_ick: clock-usbtll-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "usbtll_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <2>; }; }; @@ -153,14 +154,15 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - mmchs3_ick: clock-mmchs3-ick { + mmchs3_ick: clock-mmchs3-ick@30 { + reg = <30>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mmchs3_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <30>; }; }; @@ -168,14 +170,15 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - mmchs3_fck: clock-mmchs3-fck { + mmchs3_fck: clock-mmchs3-fck@30 { + reg = <30>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mmchs3_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <30>; }; }; @@ -183,14 +186,15 @@ compatible = "ti,clksel"; reg = <0xe00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dss1_alwon_fck: clock-dss1-alwon-fck-3430es2 { + dss1_alwon_fck: clock-dss1-alwon-fck-3430es2@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,dss-gate-clock"; clock-output-names = "dss1_alwon_fck_3430es2"; clocks = <&dpll4_m4x2_ck>; - ti,bit-shift = <0>; ti,set-rate-parent; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap36xx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap36xx-clocks.dtsi index c5fdb2bd765d..1e90f2b1ef8b 100644 --- a/arch/arm/boot/dts/ti/omap/omap36xx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap36xx-clocks.dtsi @@ -62,14 +62,15 @@ compatible = "ti,clksel"; reg = <0x1000>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - uart4_fck: clock-uart4-fck { + uart4_fck: clock-uart4-fck@18 { + reg = <18>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart4_fck"; clocks = <&per_48m_fck>; - ti,bit-shift = <18>; }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap36xx-omap3430es2plus-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap36xx-omap3430es2plus-clocks.dtsi index c94eb86d3da7..798acb839db4 100644 --- a/arch/arm/boot/dts/ti/omap/omap36xx-omap3430es2plus-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap36xx-omap3430es2plus-clocks.dtsi @@ -9,14 +9,15 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ssi_ssr_gate_fck_3430es2: clock-ssi-ssr-gate-fck-3430es2 { + ssi_ssr_gate_fck_3430es2: clock-ssi-ssr-gate-fck-3430es2@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clock-output-names = "ssi_ssr_gate_fck_3430es2"; clocks = <&corex2_fck>; - ti,bit-shift = <0>; }; }; @@ -24,14 +25,15 @@ compatible = "ti,clksel"; reg = <0xa40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ssi_ssr_div_fck_3430es2: clock-ssi-ssr-div-fck-3430es2 { + ssi_ssr_div_fck_3430es2: clock-ssi-ssr-div-fck-3430es2@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,composite-divider-clock"; clock-output-names = "ssi_ssr_div_fck_3430es2"; clocks = <&corex2_fck>; - ti,bit-shift = <8>; ti,dividers = <0>, <1>, <2>, <3>, <4>, <0>, <6>, <0>, <8>; }; }; @@ -54,22 +56,23 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - hsotgusb_ick_3430es2: clock-hsotgusb-ick-3430es2 { + hsotgusb_ick_3430es2: clock-hsotgusb-ick-3430es2@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-hsotgusb-interface-clock"; clock-output-names = "hsotgusb_ick_3430es2"; clocks = <&core_l3_ick>; - ti,bit-shift = <4>; }; - ssi_ick: clock-ssi-ick-3430es2 { + ssi_ick: clock-ssi-ick-3430es2@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-ssi-interface-clock"; clock-output-names = "ssi_ick_3430es2"; clocks = <&ssi_l4_ick>; - ti,bit-shift = <0>; }; }; @@ -85,14 +88,15 @@ compatible = "ti,clksel"; reg = <0xc00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - usim_gate_fck: clock-usim-gate-fck { + usim_gate_fck: clock-usim-gate-fck@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "usim_gate_fck"; clocks = <&omap_96m_fck>; - ti,bit-shift = <9>; }; }; @@ -172,14 +176,15 @@ compatible = "ti,clksel"; reg = <0xc40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - usim_mux_fck: clock-usim-mux-fck { + usim_mux_fck: clock-usim-mux-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "usim_mux_fck"; clocks = <&sys_ck>, <&sys_d2_ck>, <&omap_96m_d2_fck>, <&omap_96m_d4_fck>, <&omap_96m_d8_fck>, <&omap_96m_d10_fck>, <&dpll5_m2_d4_ck>, <&dpll5_m2_d8_ck>, <&dpll5_m2_d16_ck>, <&dpll5_m2_d20_ck>; - ti,bit-shift = <3>; ti,index-starts-at-one; }; }; @@ -194,14 +199,15 @@ compatible = "ti,clksel"; reg = <0xc10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - usim_ick: clock-usim-ick { + usim_ick: clock-usim-ick@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "usim_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <9>; }; }; }; diff --git a/arch/arm/boot/dts/ti/omap/omap3xxx-clocks.dtsi b/arch/arm/boot/dts/ti/omap/omap3xxx-clocks.dtsi index 2e13ca11ceea..901ee79a66f1 100644 --- a/arch/arm/boot/dts/ti/omap/omap3xxx-clocks.dtsi +++ b/arch/arm/boot/dts/ti/omap/omap3xxx-clocks.dtsi @@ -83,29 +83,31 @@ compatible = "ti,clksel"; reg = <0x68>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - mcbsp5_mux_fck: clock-mcbsp5-mux-fck { + mcbsp5_mux_fck: clock-mcbsp5-mux-fck@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp5_mux_fck"; clocks = <&core_96m_fck>, <&mcbsp_clks>; - ti,bit-shift = <4>; }; - mcbsp3_mux_fck: clock-mcbsp3-mux-fck { + mcbsp3_mux_fck: clock-mcbsp3-mux-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp3_mux_fck"; clocks = <&per_96m_fck>, <&mcbsp_clks>; }; - mcbsp4_mux_fck: clock-mcbsp4-mux-fck { + mcbsp4_mux_fck: clock-mcbsp4-mux-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp4_mux_fck"; clocks = <&per_96m_fck>, <&mcbsp_clks>; - ti,bit-shift = <2>; }; }; @@ -120,22 +122,23 @@ compatible = "ti,clksel"; reg = <0x4>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - mcbsp1_mux_fck: clock-mcbsp1-mux-fck { + mcbsp1_mux_fck: clock-mcbsp1-mux-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp1_mux_fck"; clocks = <&core_96m_fck>, <&mcbsp_clks>; - ti,bit-shift = <2>; }; - mcbsp2_mux_fck: clock-mcbsp2-mux-fck { + mcbsp2_mux_fck: clock-mcbsp2-mux-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "mcbsp2_mux_fck"; clocks = <&per_96m_fck>, <&mcbsp_clks>; - ti,bit-shift = <6>; }; }; @@ -259,79 +262,81 @@ compatible = "ti,clksel"; reg = <0x1140>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dpll3_m3_ck: clock-dpll3-m3 { + dpll3_m3_ck: clock-dpll3-m3@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll3_m3_ck"; clocks = <&dpll3_ck>; - ti,bit-shift = <16>; ti,max-div = <31>; ti,index-starts-at-one; }; - dpll4_m6_ck: clock-dpll4-m6 { + dpll4_m6_ck: clock-dpll4-m6@24 { + reg = <24>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll4_m6_ck"; clocks = <&dpll4_ck>; - ti,bit-shift = <24>; ti,max-div = <63>; ti,index-starts-at-one; }; - emu_src_mux_ck: clock-emu-src-mux { + emu_src_mux_ck: clock-emu-src-mux@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "emu_src_mux_ck"; clocks = <&sys_ck>, <&emu_core_alwon_ck>, <&emu_per_alwon_ck>, <&emu_mpu_alwon_ck>; }; - pclk_fck: clock-pclk-fck { + pclk_fck: clock-pclk-fck@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "pclk_fck"; clocks = <&emu_src_ck>; - ti,bit-shift = <8>; ti,max-div = <7>; ti,index-starts-at-one; }; - pclkx2_fck: clock-pclkx2-fck { + pclkx2_fck: clock-pclkx2-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "pclkx2_fck"; clocks = <&emu_src_ck>; - ti,bit-shift = <6>; ti,max-div = <3>; ti,index-starts-at-one; }; - atclk_fck: clock-atclk-fck { + atclk_fck: clock-atclk-fck@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "atclk_fck"; clocks = <&emu_src_ck>; - ti,bit-shift = <4>; ti,max-div = <3>; ti,index-starts-at-one; }; - traceclk_src_fck: clock-traceclk-src-fck { + traceclk_src_fck: clock-traceclk-src-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "traceclk_src_fck"; clocks = <&sys_ck>, <&emu_core_alwon_ck>, <&emu_per_alwon_ck>, <&emu_mpu_alwon_ck>; - ti,bit-shift = <2>; }; - traceclk_fck: clock-traceclk-fck { + traceclk_fck: clock-traceclk-fck@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "traceclk_fck"; clocks = <&traceclk_src_fck>; - ti,bit-shift = <11>; ti,max-div = <7>; ti,index-starts-at-one; }; @@ -429,40 +434,41 @@ compatible = "ti,clksel"; reg = <0xd40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dpll3_m2_ck: clock-dpll3-m2 { + dpll3_m2_ck: clock-dpll3-m2@27 { + reg = <27>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll3_m2_ck"; clocks = <&dpll3_ck>; - ti,bit-shift = <27>; ti,max-div = <31>; ti,index-starts-at-one; }; - omap_96m_fck: clock-omap-96m-fck { + omap_96m_fck: clock-omap-96m-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "omap_96m_fck"; clocks = <&cm_96m_fck>, <&sys_ck>; - ti,bit-shift = <6>; }; - omap_54m_fck: clock-omap-54m-fck { + omap_54m_fck: clock-omap-54m-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "omap_54m_fck"; clocks = <&dpll4_m3x2_ck>, <&sys_altclk>; - ti,bit-shift = <5>; }; - omap_48m_fck: clock-omap-48m-fck { + omap_48m_fck: clock-omap-48m-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,mux-clock"; clock-output-names = "omap_48m_fck"; clocks = <&cm_96m_d2_fck>, <&sys_altclk>; - ti,bit-shift = <3>; }; }; @@ -471,19 +477,21 @@ compatible = "ti,clksel"; reg = <0xe40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dpll4_m3_ck: clock-dpll4-m3 { + dpll4_m3_ck: clock-dpll4-m3@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll4_m3_ck"; clocks = <&dpll4_ck>; - ti,bit-shift = <8>; ti,max-div = <32>; ti,index-starts-at-one; }; - dpll4_m4_ck: clock-dpll4-m4 { + dpll4_m4_ck: clock-dpll4-m4@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "dpll4_m4_ck"; @@ -603,29 +611,31 @@ compatible = "ti,clksel"; reg = <0xd70>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - clkout2_src_gate_ck: clock-clkout2-src-gate { + clkout2_src_gate_ck: clock-clkout2-src-gate@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,composite-no-wait-gate-clock"; clock-output-names = "clkout2_src_gate_ck"; clocks = <&core_ck>; - ti,bit-shift = <7>; }; - clkout2_src_mux_ck: clock-clkout2-src-mux { + clkout2_src_mux_ck: clock-clkout2-src-mux@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "clkout2_src_mux_ck"; clocks = <&core_ck>, <&sys_ck>, <&cm_96m_fck>, <&omap_54m_fck>; }; - sys_clkout2: clock-sys-clkout2 { + sys_clkout2: clock-sys-clkout2@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "sys_clkout2"; clocks = <&clkout2_src_ck>; - ti,bit-shift = <3>; ti,max-div = <64>; ti,index-power-of-two; }; @@ -666,9 +676,11 @@ compatible = "ti,clksel"; reg = <0xa40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - l3_ick: clock-l3-ick { + l3_ick: clock-l3-ick@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "l3_ick"; @@ -677,30 +689,30 @@ ti,index-starts-at-one; }; - l4_ick: clock-l4-ick { + l4_ick: clock-l4-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "l4_ick"; clocks = <&l3_ick>; - ti,bit-shift = <2>; ti,max-div = <3>; ti,index-starts-at-one; }; - gpt10_mux_fck: clock-gpt10-mux-fck { + gpt10_mux_fck: clock-gpt10-mux-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt10_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <6>; }; - gpt11_mux_fck: clock-gpt11-mux-fck { + gpt11_mux_fck: clock-gpt11-mux-fck@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt11_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <7>; }; }; @@ -709,19 +721,21 @@ compatible = "ti,clksel"; reg = <0xc40>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - rm_ick: clock-rm-ick { + rm_ick: clock-rm-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,divider-clock"; clock-output-names = "rm_ick"; clocks = <&l4_ick>; - ti,bit-shift = <1>; ti,max-div = <3>; ti,index-starts-at-one; }; - gpt1_mux_fck: clock-gpt1-mux-fck { + gpt1_mux_fck: clock-gpt1-mux-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt1_mux_fck"; @@ -734,134 +748,135 @@ compatible = "ti,clksel"; reg = <0xa00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gpt10_gate_fck: clock-gpt10-gate-fck { + gpt10_gate_fck: clock-gpt10-gate-fck@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt10_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <11>; }; - gpt11_gate_fck: clock-gpt11-gate-fck { + gpt11_gate_fck: clock-gpt11-gate-fck@12 { + reg = <12>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt11_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <12>; }; - mmchs2_fck: clock-mmchs2-fck { + mmchs2_fck: clock-mmchs2-fck@25 { + reg = <25>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mmchs2_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <25>; }; - mmchs1_fck: clock-mmchs1-fck { + mmchs1_fck: clock-mmchs1-fck@24 { + reg = <24>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mmchs1_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <24>; }; - i2c3_fck: clock-i2c3-fck { + i2c3_fck: clock-i2c3-fck@17 { + reg = <17>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "i2c3_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <17>; }; - i2c2_fck: clock-i2c2-fck { + i2c2_fck: clock-i2c2-fck@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "i2c2_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <16>; }; - i2c1_fck: clock-i2c1-fck { + i2c1_fck: clock-i2c1-fck@15 { + reg = <15>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "i2c1_fck"; clocks = <&core_96m_fck>; - ti,bit-shift = <15>; }; - mcbsp5_gate_fck: clock-mcbsp5-gate-fck { + mcbsp5_gate_fck: clock-mcbsp5-gate-fck@10 { + reg = <10>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp5_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <10>; }; - mcbsp1_gate_fck: clock-mcbsp1-gate-fck { + mcbsp1_gate_fck: clock-mcbsp1-gate-fck@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp1_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <9>; }; - mcspi4_fck: clock-mcspi4-fck { + mcspi4_fck: clock-mcspi4-fck@21 { + reg = <21>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mcspi4_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <21>; }; - mcspi3_fck: clock-mcspi3-fck { + mcspi3_fck: clock-mcspi3-fck@20 { + reg = <20>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mcspi3_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <20>; }; - mcspi2_fck: clock-mcspi2-fck { + mcspi2_fck: clock-mcspi2-fck@19 { + reg = <19>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mcspi2_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <19>; }; - mcspi1_fck: clock-mcspi1-fck { + mcspi1_fck: clock-mcspi1-fck@18 { + reg = <18>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "mcspi1_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <18>; }; - uart2_fck: clock-uart2-fck { + uart2_fck: clock-uart2-fck@14 { + reg = <14>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart2_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <14>; }; - uart1_fck: clock-uart1-fck { + uart1_fck: clock-uart1-fck@13 { + reg = <13>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart1_fck"; clocks = <&core_48m_fck>; - ti,bit-shift = <13>; }; - hdq_fck: clock-hdq-fck { + hdq_fck: clock-hdq-fck@22 { + reg = <22>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "hdq_fck"; clocks = <&core_12m_fck>; - ti,bit-shift = <22>; }; }; @@ -914,166 +929,167 @@ compatible = "ti,clksel"; reg = <0xa10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - sdrc_ick: clock-sdrc-ick { + sdrc_ick: clock-sdrc-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "sdrc_ick"; clocks = <&core_l3_ick>; - ti,bit-shift = <1>; }; - mmchs2_ick: clock-mmchs2-ick { + mmchs2_ick: clock-mmchs2-ick@25 { + reg = <25>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mmchs2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <25>; }; - mmchs1_ick: clock-mmchs1-ick { + mmchs1_ick: clock-mmchs1-ick@24 { + reg = <24>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mmchs1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <24>; }; - hdq_ick: clock-hdq-ick { + hdq_ick: clock-hdq-ick@22 { + reg = <22>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "hdq_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <22>; }; - mcspi4_ick: clock-mcspi4-ick { + mcspi4_ick: clock-mcspi4-ick@21 { + reg = <21>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcspi4_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <21>; }; - mcspi3_ick: clock-mcspi3-ick { + mcspi3_ick: clock-mcspi3-ick@20 { + reg = <20>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcspi3_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <20>; }; - mcspi2_ick: clock-mcspi2-ick { + mcspi2_ick: clock-mcspi2-ick@19 { + reg = <19>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcspi2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <19>; }; - mcspi1_ick: clock-mcspi1-ick { + mcspi1_ick: clock-mcspi1-ick@18 { + reg = <18>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcspi1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <18>; }; - i2c3_ick: clock-i2c3-ick { + i2c3_ick: clock-i2c3-ick@17 { + reg = <17>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "i2c3_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <17>; }; - i2c2_ick: clock-i2c2-ick { + i2c2_ick: clock-i2c2-ick@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "i2c2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <16>; }; - i2c1_ick: clock-i2c1-ick { + i2c1_ick: clock-i2c1-ick@15 { + reg = <15>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "i2c1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <15>; }; - uart2_ick: clock-uart2-ick { + uart2_ick: clock-uart2-ick@14 { + reg = <14>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <14>; }; - uart1_ick: clock-uart1-ick { + uart1_ick: clock-uart1-ick@13 { + reg = <13>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <13>; }; - gpt11_ick: clock-gpt11-ick { + gpt11_ick: clock-gpt11-ick@12 { + reg = <12>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt11_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <12>; }; - gpt10_ick: clock-gpt10-ick { + gpt10_ick: clock-gpt10-ick@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt10_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <11>; }; - mcbsp5_ick: clock-mcbsp5-ick { + mcbsp5_ick: clock-mcbsp5-ick@10 { + reg = <10>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp5_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <10>; }; - mcbsp1_ick: clock-mcbsp1-ick { + mcbsp1_ick: clock-mcbsp1-ick@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp1_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <9>; }; - omapctrl_ick: clock-omapctrl-ick { + omapctrl_ick: clock-omapctrl-ick@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "omapctrl_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <6>; }; - aes2_ick: clock-aes2-ick { + aes2_ick: clock-aes2-ick@28 { + reg = <28>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "aes2_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <28>; }; - sha12_ick: clock-sha12-ick { + sha12_ick: clock-sha12-ick@27 { + reg = <27>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "sha12_ick"; clocks = <&core_l4_ick>; - ti,bit-shift = <27>; }; }; @@ -1136,30 +1152,31 @@ compatible = "ti,clksel"; reg = <0xc00>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gpt1_gate_fck: clock-gpt1-gate-fck { + gpt1_gate_fck: clock-gpt1-gate-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt1_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <0>; }; - gpio1_dbck: clock-gpio1-dbck { + gpio1_dbck: clock-gpio1-dbck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio1_dbck"; clocks = <&wkup_32k_fck>; - ti,bit-shift = <3>; }; - wdt2_fck: clock-wdt2-fck { + wdt2_fck: clock-wdt2-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "wdt2_fck"; clocks = <&wkup_32k_fck>; - ti,bit-shift = <5>; }; }; @@ -1182,54 +1199,55 @@ compatible = "ti,clksel"; reg = <0xc10>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - wdt2_ick: clock-wdt2-ick { + wdt2_ick: clock-wdt2-ick@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "wdt2_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <5>; }; - wdt1_ick: clock-wdt1-ick { + wdt1_ick: clock-wdt1-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "wdt1_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <4>; }; - gpio1_ick: clock-gpio1-ick { + gpio1_ick: clock-gpio1-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio1_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <3>; }; - omap_32ksync_ick: clock-omap-32ksync-ick { + omap_32ksync_ick: clock-omap-32ksync-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "omap_32ksync_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <2>; }; - gpt12_ick: clock-gpt12-ick { + gpt12_ick: clock-gpt12-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt12_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <1>; }; - gpt1_ick: clock-gpt1-ick { + gpt1_ick: clock-gpt1-ick@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt1_ick"; clocks = <&wkup_l4_ick>; - ti,bit-shift = <0>; }; }; @@ -1254,150 +1272,151 @@ compatible = "ti,clksel"; reg = <0x1000>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - uart3_fck: clock-uart3-fck { + uart3_fck: clock-uart3-fck@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "uart3_fck"; clocks = <&per_48m_fck>; - ti,bit-shift = <11>; }; - gpt2_gate_fck: clock-gpt2-gate-fck { + gpt2_gate_fck: clock-gpt2-gate-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt2_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <3>; }; - gpt3_gate_fck: clock-gpt3-gate-fck { + gpt3_gate_fck: clock-gpt3-gate-fck@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt3_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <4>; }; - gpt4_gate_fck: clock-gpt4-gate-fck { + gpt4_gate_fck: clock-gpt4-gate-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt4_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <5>; }; - gpt5_gate_fck: clock-gpt5-gate-fck { + gpt5_gate_fck: clock-gpt5-gate-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt5_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <6>; }; - gpt6_gate_fck: clock-gpt6-gate-fck { + gpt6_gate_fck: clock-gpt6-gate-fck@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt6_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <7>; }; - gpt7_gate_fck: clock-gpt7-gate-fck { + gpt7_gate_fck: clock-gpt7-gate-fck@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt7_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <8>; }; - gpt8_gate_fck: clock-gpt8-gate-fck { + gpt8_gate_fck: clock-gpt8-gate-fck@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt8_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <9>; }; - gpt9_gate_fck: clock-gpt9-gate-fck { + gpt9_gate_fck: clock-gpt9-gate-fck@10 { + reg = <10>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "gpt9_gate_fck"; clocks = <&sys_ck>; - ti,bit-shift = <10>; }; - gpio6_dbck: clock-gpio6-dbck { + gpio6_dbck: clock-gpio6-dbck@17 { + reg = <17>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio6_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <17>; }; - gpio5_dbck: clock-gpio5-dbck { + gpio5_dbck: clock-gpio5-dbck@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio5_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <16>; }; - gpio4_dbck: clock-gpio4-dbck { + gpio4_dbck: clock-gpio4-dbck@15 { + reg = <15>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio4_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <15>; }; - gpio3_dbck: clock-gpio3-dbck { + gpio3_dbck: clock-gpio3-dbck@14 { + reg = <14>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio3_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <14>; }; - gpio2_dbck: clock-gpio2-dbck { + gpio2_dbck: clock-gpio2-dbck@13 { + reg = <13>; #clock-cells = <0>; compatible = "ti,gate-clock"; clock-output-names = "gpio2_dbck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <13>; }; - wdt3_fck: clock-wdt3-fck { + wdt3_fck: clock-wdt3-fck@12 { + reg = <12>; #clock-cells = <0>; compatible = "ti,wait-gate-clock"; clock-output-names = "wdt3_fck"; clocks = <&per_32k_alwon_fck>; - ti,bit-shift = <12>; }; - mcbsp2_gate_fck: clock-mcbsp2-gate-fck { + mcbsp2_gate_fck: clock-mcbsp2-gate-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp2_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <0>; }; - mcbsp3_gate_fck: clock-mcbsp3-gate-fck { + mcbsp3_gate_fck: clock-mcbsp3-gate-fck@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp3_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <1>; }; - mcbsp4_gate_fck: clock-mcbsp4-gate-fck { + mcbsp4_gate_fck: clock-mcbsp4-gate-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,composite-gate-clock"; clock-output-names = "mcbsp4_gate_fck"; clocks = <&mcbsp_clks>; - ti,bit-shift = <2>; }; }; @@ -1406,69 +1425,71 @@ compatible = "ti,clksel"; reg = <0x1040>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gpt2_mux_fck: clock-gpt2-mux-fck { + gpt2_mux_fck: clock-gpt2-mux-fck@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt2_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; }; - gpt3_mux_fck: clock-gpt3-mux-fck { + gpt3_mux_fck: clock-gpt3-mux-fck@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt3_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <1>; }; - gpt4_mux_fck: clock-gpt4-mux-fck { + gpt4_mux_fck: clock-gpt4-mux-fck@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt4_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <2>; }; - gpt5_mux_fck: clock-gpt5-mux-fck { + gpt5_mux_fck: clock-gpt5-mux-fck@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt5_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <3>; }; - gpt6_mux_fck: clock-gpt6-mux-fck { + gpt6_mux_fck: clock-gpt6-mux-fck@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt6_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <4>; }; - gpt7_mux_fck: clock-gpt7-mux-fck { + gpt7_mux_fck: clock-gpt7-mux-fck@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt7_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <5>; }; - gpt8_mux_fck: clock-gpt8-mux-fck { + gpt8_mux_fck: clock-gpt8-mux-fck@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt8_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <6>; }; - gpt9_mux_fck: clock-gpt9-mux-fck { + gpt9_mux_fck: clock-gpt9-mux-fck@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clock-output-names = "gpt9_mux_fck"; clocks = <&omap_32k_fck>, <&sys_ck>; - ti,bit-shift = <7>; }; }; @@ -1541,158 +1562,159 @@ compatible = "ti,clksel"; reg = <0x1010>; #clock-cells = <2>; - #address-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - gpio6_ick: clock-gpio6-ick { + gpio6_ick: clock-gpio6-ick@17 { + reg = <17>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio6_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <17>; }; - gpio5_ick: clock-gpio5-ick { + gpio5_ick: clock-gpio5-ick@16 { + reg = <16>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio5_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <16>; }; - gpio4_ick: clock-gpio4-ick { + gpio4_ick: clock-gpio4-ick@15 { + reg = <15>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio4_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <15>; }; - gpio3_ick: clock-gpio3-ick { + gpio3_ick: clock-gpio3-ick@14 { + reg = <14>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <14>; }; - gpio2_ick: clock-gpio2-ick { + gpio2_ick: clock-gpio2-ick@13 { + reg = <13>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpio2_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <13>; }; - wdt3_ick: clock-wdt3-ick { + wdt3_ick: clock-wdt3-ick@12 { + reg = <12>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "wdt3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <12>; }; - uart3_ick: clock-uart3-ick { + uart3_ick: clock-uart3-ick@11 { + reg = <11>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <11>; }; - uart4_ick: clock-uart4-ick { + uart4_ick: clock-uart4-ick@18 { + reg = <18>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "uart4_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <18>; }; - gpt9_ick: clock-gpt9-ick { + gpt9_ick: clock-gpt9-ick@10 { + reg = <10>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt9_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <10>; }; - gpt8_ick: clock-gpt8-ick { + gpt8_ick: clock-gpt8-ick@9 { + reg = <9>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt8_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <9>; }; - gpt7_ick: clock-gpt7-ick { + gpt7_ick: clock-gpt7-ick@8 { + reg = <8>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt7_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <8>; }; - gpt6_ick: clock-gpt6-ick { + gpt6_ick: clock-gpt6-ick@7 { + reg = <7>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt6_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <7>; }; - gpt5_ick: clock-gpt5-ick { + gpt5_ick: clock-gpt5-ick@6 { + reg = <6>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt5_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <6>; }; - gpt4_ick: clock-gpt4-ick { + gpt4_ick: clock-gpt4-ick@5 { + reg = <5>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt4_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <5>; }; - gpt3_ick: clock-gpt3-ick { + gpt3_ick: clock-gpt3-ick@4 { + reg = <4>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <4>; }; - gpt2_ick: clock-gpt2-ick { + gpt2_ick: clock-gpt2-ick@3 { + reg = <3>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "gpt2_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <3>; }; - mcbsp2_ick: clock-mcbsp2-ick { + mcbsp2_ick: clock-mcbsp2-ick@0 { + reg = <0>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp2_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <0>; }; - mcbsp3_ick: clock-mcbsp3-ick { + mcbsp3_ick: clock-mcbsp3-ick@1 { + reg = <1>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp3_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <1>; }; - mcbsp4_ick: clock-mcbsp4-ick { + mcbsp4_ick: clock-mcbsp4-ick@2 { + reg = <2>; #clock-cells = <0>; compatible = "ti,omap3-interface-clock"; clock-output-names = "mcbsp4_ick"; clocks = <&per_l4_ick>; - ti,bit-shift = <2>; }; }; diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 7327fce87808..cf2480dce285 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -336,6 +336,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=m CONFIG_USB_SERIAL_OPTION=m CONFIG_USB_TEST=m CONFIG_USB_EHSET_TEST_FIXTURE=m +CONFIG_USB_ONBOARD_DEV=y CONFIG_NOP_USB_XCEIV=y CONFIG_USB_MXS_PHY=y CONFIG_USB_GADGET=y diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index 091e1840933c..56925adfe842 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -139,8 +139,8 @@ CONFIG_DRM_FBDEV_EMULATION=y CONFIG_DRM_RCAR_DU=y # CONFIG_DRM_RCAR_USE_MIPI_DSI is not set CONFIG_DRM_SHMOBILE=y -CONFIG_DRM_PANEL_SIMPLE=y CONFIG_DRM_PANEL_EDP=y +CONFIG_DRM_PANEL_SIMPLE=y CONFIG_DRM_DISPLAY_CONNECTOR=y CONFIG_DRM_LVDS_CODEC=y CONFIG_DRM_SII902X=y @@ -235,3 +235,4 @@ CONFIG_CMA_SIZE_MBYTES=64 CONFIG_PRINTK_TIME=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_FS=y +CONFIG_ARM_DEBUG_WX=y diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig index bddc82f78942..a83d29fed175 100644 --- a/arch/arm/configs/sunxi_defconfig +++ b/arch/arm/configs/sunxi_defconfig @@ -110,6 +110,7 @@ CONFIG_DRM_PANEL_LVDS=y CONFIG_DRM_PANEL_SIMPLE=y CONFIG_DRM_PANEL_EDP=y CONFIG_DRM_SIMPLE_BRIDGE=y +CONFIG_DRM_DW_HDMI=y CONFIG_DRM_LIMA=y CONFIG_FB_SIMPLE=y CONFIG_BACKLIGHT_CLASS_DEVICE=y diff --git a/arch/arm/include/asm/mman.h b/arch/arm/include/asm/mman.h new file mode 100644 index 000000000000..2189e507c8e0 --- /dev/null +++ b/arch/arm/include/asm/mman.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_MMAN_H__ +#define __ASM_MMAN_H__ + +#include <asm/system_info.h> +#include <uapi/asm/mman.h> + +static inline bool arch_memory_deny_write_exec_supported(void) +{ + return cpu_architecture() >= CPU_ARCH_ARMv6; +} +#define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported + +#endif /* __ASM_MMAN_H__ */ diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h index 7f44e88d1f25..14a38cc67e0b 100644 --- a/arch/arm/include/asm/ptrace.h +++ b/arch/arm/include/asm/ptrace.h @@ -10,6 +10,7 @@ #include <uapi/asm/ptrace.h> #ifndef __ASSEMBLY__ +#include <linux/bitfield.h> #include <linux/types.h> struct pt_regs { @@ -35,8 +36,8 @@ struct svc_pt_regs { #ifndef CONFIG_CPU_V7M #define isa_mode(regs) \ - ((((regs)->ARM_cpsr & PSR_J_BIT) >> (__ffs(PSR_J_BIT) - 1)) | \ - (((regs)->ARM_cpsr & PSR_T_BIT) >> (__ffs(PSR_T_BIT)))) + (FIELD_GET(PSR_J_BIT, (regs)->ARM_cpsr) << 1 | \ + FIELD_GET(PSR_T_BIT, (regs)->ARM_cpsr)) #else #define isa_mode(regs) 1 /* Thumb */ #endif diff --git a/arch/arm/include/asm/topology.h b/arch/arm/include/asm/topology.h index 853c4f81ba4a..ad36b6570067 100644 --- a/arch/arm/include/asm/topology.h +++ b/arch/arm/include/asm/topology.h @@ -22,9 +22,9 @@ /* Enable topology flag updates */ #define arch_update_cpu_topology topology_update_cpu_topology -/* Replace task scheduler's default thermal pressure API */ -#define arch_scale_thermal_pressure topology_get_thermal_pressure -#define arch_update_thermal_pressure topology_update_thermal_pressure +/* Replace task scheduler's default HW pressure API */ +#define arch_scale_hw_pressure topology_get_hw_pressure +#define arch_update_hw_pressure topology_update_hw_pressure #else diff --git a/arch/arm/include/debug/brcmstb.S b/arch/arm/include/debug/brcmstb.S index f6175e6e28cd..3f7d68740ed4 100644 --- a/arch/arm/include/debug/brcmstb.S +++ b/arch/arm/include/debug/brcmstb.S @@ -27,6 +27,7 @@ #define UARTA_72165 UARTA_7278 #define UARTA_7364 REG_PHYS_ADDR(0x40b000) #define UARTA_7366 UARTA_7364 +#define UARTA_74165 UARTA_7278 #define UARTA_74371 REG_PHYS_ADDR(0x406b00) #define UARTA_7439 REG_PHYS_ADDR(0x40a900) #define UARTA_7445 REG_PHYS_ADDR(0x40ab00) @@ -88,9 +89,10 @@ ARM_BE8( rev \rv, \rv ) 30: checkuart(\rp, \rv, 0x72780000, 7278) 31: checkuart(\rp, \rv, 0x73640000, 7364) 32: checkuart(\rp, \rv, 0x73660000, 7366) -33: checkuart(\rp, \rv, 0x07437100, 74371) -34: checkuart(\rp, \rv, 0x74390000, 7439) -35: checkuart(\rp, \rv, 0x74450000, 7445) +33: checkuart(\rp, \rv, 0x07416500, 74165) +34: checkuart(\rp, \rv, 0x07437100, 74371) +35: checkuart(\rp, \rv, 0x74390000, 7439) +36: checkuart(\rp, \rv, 0x74450000, 7445) /* No valid UART found */ 90: mov \rp, #0 diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 6a9de826ffd3..89a77e3f51d2 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -76,8 +76,6 @@ obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o obj-$(CONFIG_CPU_XSCALE) += xscale-cp0.o obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0.o -obj-$(CONFIG_CPU_PJ4) += pj4-cp0.o -obj-$(CONFIG_CPU_PJ4B) += pj4-cp0.o obj-$(CONFIG_IWMMXT) += iwmmxt.o obj-$(CONFIG_PERF_EVENTS) += perf_regs.o perf_callchain.o obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_xscale.o perf_event_v6.o \ diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c index dc0fb7a81371..054e9199f30d 100644 --- a/arch/arm/kernel/hw_breakpoint.c +++ b/arch/arm/kernel/hw_breakpoint.c @@ -626,7 +626,7 @@ int hw_breakpoint_arch_parse(struct perf_event *bp, hw->address &= ~alignment_mask; hw->ctrl.len <<= offset; - if (uses_default_overflow_handler(bp)) { + if (is_default_overflow_handler(bp)) { /* * Mismatch breakpoints are required for single-stepping * breakpoints. @@ -798,7 +798,7 @@ static void watchpoint_handler(unsigned long addr, unsigned int fsr, * Otherwise, insert a temporary mismatch breakpoint so that * we can single-step over the watchpoint trigger. */ - if (!uses_default_overflow_handler(wp)) + if (!is_default_overflow_handler(wp)) continue; step: enable_single_step(wp, instruction_pointer(regs)); @@ -811,7 +811,7 @@ step: info->trigger = addr; pr_debug("watchpoint fired: address = 0x%x\n", info->trigger); perf_bp_event(wp, regs); - if (uses_default_overflow_handler(wp)) + if (is_default_overflow_handler(wp)) enable_single_step(wp, instruction_pointer(regs)); } @@ -886,7 +886,7 @@ static void breakpoint_handler(unsigned long unknown, struct pt_regs *regs) info->trigger = addr; pr_debug("breakpoint fired: address = 0x%x\n", addr); perf_bp_event(bp, regs); - if (uses_default_overflow_handler(bp)) + if (is_default_overflow_handler(bp)) enable_single_step(bp, addr); goto unlock; } diff --git a/arch/arm/kernel/iwmmxt.S b/arch/arm/kernel/iwmmxt.S index a0218c4867b9..4a335d3c5969 100644 --- a/arch/arm/kernel/iwmmxt.S +++ b/arch/arm/kernel/iwmmxt.S @@ -18,18 +18,6 @@ #include <asm/assembler.h> #include "iwmmxt.h" -#if defined(CONFIG_CPU_PJ4) || defined(CONFIG_CPU_PJ4B) -#define PJ4(code...) code -#define XSC(code...) -#elif defined(CONFIG_CPU_MOHAWK) || \ - defined(CONFIG_CPU_XSC3) || \ - defined(CONFIG_CPU_XSCALE) -#define PJ4(code...) -#define XSC(code...) code -#else -#error "Unsupported iWMMXt architecture" -#endif - #define MMX_WR0 (0x00) #define MMX_WR1 (0x08) #define MMX_WR2 (0x10) @@ -81,17 +69,13 @@ ENDPROC(iwmmxt_undef_handler) ENTRY(iwmmxt_task_enable) inc_preempt_count r10, r3 - XSC(mrc p15, 0, r2, c15, c1, 0) - PJ4(mrc p15, 0, r2, c1, c0, 2) + mrc p15, 0, r2, c15, c1, 0 @ CP0 and CP1 accessible? - XSC(tst r2, #0x3) - PJ4(tst r2, #0xf) + tst r2, #0x3 bne 4f @ if so no business here @ enable access to CP0 and CP1 - XSC(orr r2, r2, #0x3) - XSC(mcr p15, 0, r2, c15, c1, 0) - PJ4(orr r2, r2, #0xf) - PJ4(mcr p15, 0, r2, c1, c0, 2) + orr r2, r2, #0x3 + mcr p15, 0, r2, c15, c1, 0 ldr r3, =concan_owner ldr r2, [r0, #S_PC] @ current task pc value @@ -218,12 +202,9 @@ ENTRY(iwmmxt_task_disable) bne 1f @ no: quit @ enable access to CP0 and CP1 - XSC(mrc p15, 0, r4, c15, c1, 0) - XSC(orr r4, r4, #0x3) - XSC(mcr p15, 0, r4, c15, c1, 0) - PJ4(mrc p15, 0, r4, c1, c0, 2) - PJ4(orr r4, r4, #0xf) - PJ4(mcr p15, 0, r4, c1, c0, 2) + mrc p15, 0, r4, c15, c1, 0 + orr r4, r4, #0x3 + mcr p15, 0, r4, c15, c1, 0 mov r0, #0 @ nothing to load str r0, [r3] @ no more current owner @@ -232,10 +213,8 @@ ENTRY(iwmmxt_task_disable) bl concan_save @ disable access to CP0 and CP1 - XSC(bic r4, r4, #0x3) - XSC(mcr p15, 0, r4, c15, c1, 0) - PJ4(bic r4, r4, #0xf) - PJ4(mcr p15, 0, r4, c1, c0, 2) + bic r4, r4, #0x3 + mcr p15, 0, r4, c15, c1, 0 mrc p15, 0, r2, c2, c0, 0 mov r2, r2 @ cpwait @@ -330,11 +309,9 @@ ENDPROC(iwmmxt_task_restore) */ ENTRY(iwmmxt_task_switch) - XSC(mrc p15, 0, r1, c15, c1, 0) - PJ4(mrc p15, 0, r1, c1, c0, 2) + mrc p15, 0, r1, c15, c1, 0 @ CP0 and CP1 accessible? - XSC(tst r1, #0x3) - PJ4(tst r1, #0xf) + tst r1, #0x3 bne 1f @ yes: block them for next task ldr r2, =concan_owner @@ -344,10 +321,8 @@ ENTRY(iwmmxt_task_switch) retne lr @ no: leave Concan disabled 1: @ flip Concan access - XSC(eor r1, r1, #0x3) - XSC(mcr p15, 0, r1, c15, c1, 0) - PJ4(eor r1, r1, #0xf) - PJ4(mcr p15, 0, r1, c1, c0, 2) + eor r1, r1, #0x3 + mcr p15, 0, r1, c15, c1, 0 mrc p15, 0, r1, c2, c0, 0 sub pc, lr, r1, lsr #32 @ cpwait and return diff --git a/arch/arm/kernel/pj4-cp0.c b/arch/arm/kernel/pj4-cp0.c deleted file mode 100644 index 4bca8098c4ff..000000000000 --- a/arch/arm/kernel/pj4-cp0.c +++ /dev/null @@ -1,135 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/kernel/pj4-cp0.c - * - * PJ4 iWMMXt coprocessor context switching and handling - * - * Copyright (c) 2010 Marvell International Inc. - */ - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/io.h> -#include <asm/thread_notify.h> -#include <asm/cputype.h> - -static int iwmmxt_do(struct notifier_block *self, unsigned long cmd, void *t) -{ - struct thread_info *thread = t; - - switch (cmd) { - case THREAD_NOTIFY_FLUSH: - /* - * flush_thread() zeroes thread->fpstate, so no need - * to do anything here. - * - * FALLTHROUGH: Ensure we don't try to overwrite our newly - * initialised state information on the first fault. - */ - - case THREAD_NOTIFY_EXIT: - iwmmxt_task_release(thread); - break; - - case THREAD_NOTIFY_SWITCH: - iwmmxt_task_switch(thread); - break; - } - - return NOTIFY_DONE; -} - -static struct notifier_block __maybe_unused iwmmxt_notifier_block = { - .notifier_call = iwmmxt_do, -}; - - -static u32 __init pj4_cp_access_read(void) -{ - u32 value; - - __asm__ __volatile__ ( - "mrc p15, 0, %0, c1, c0, 2\n\t" - : "=r" (value)); - return value; -} - -static void __init pj4_cp_access_write(u32 value) -{ - u32 temp; - - __asm__ __volatile__ ( - "mcr p15, 0, %1, c1, c0, 2\n\t" -#ifdef CONFIG_THUMB2_KERNEL - "isb\n\t" -#else - "mrc p15, 0, %0, c1, c0, 2\n\t" - "mov %0, %0\n\t" - "sub pc, pc, #4\n\t" -#endif - : "=r" (temp) : "r" (value)); -} - -static int __init pj4_get_iwmmxt_version(void) -{ - u32 cp_access, wcid; - - cp_access = pj4_cp_access_read(); - pj4_cp_access_write(cp_access | 0xf); - - /* check if coprocessor 0 and 1 are available */ - if ((pj4_cp_access_read() & 0xf) != 0xf) { - pj4_cp_access_write(cp_access); - return -ENODEV; - } - - /* read iWMMXt coprocessor id register p1, c0 */ - __asm__ __volatile__ ("mrc p1, 0, %0, c0, c0, 0\n" : "=r" (wcid)); - - pj4_cp_access_write(cp_access); - - /* iWMMXt v1 */ - if ((wcid & 0xffffff00) == 0x56051000) - return 1; - /* iWMMXt v2 */ - if ((wcid & 0xffffff00) == 0x56052000) - return 2; - - return -EINVAL; -} - -/* - * Disable CP0/CP1 on boot, and let call_fpe() and the iWMMXt lazy - * switch code handle iWMMXt context switching. - */ -static int __init pj4_cp0_init(void) -{ - u32 __maybe_unused cp_access; - int vers; - - if (!cpu_is_pj4()) - return 0; - - vers = pj4_get_iwmmxt_version(); - if (vers < 0) - return 0; - -#ifndef CONFIG_IWMMXT - pr_info("PJ4 iWMMXt coprocessor detected, but kernel support is missing.\n"); -#else - cp_access = pj4_cp_access_read() & ~0xf; - pj4_cp_access_write(cp_access); - - pr_info("PJ4 iWMMXt v%d coprocessor enabled.\n", vers); - elf_hwcap |= HWCAP_IWMMXT; - thread_register_notifier(&iwmmxt_notifier_block); - register_iwmmxt_undef_handler(); -#endif - - return 0; -} - -late_initcall(pj4_cp0_init); diff --git a/arch/arm/kernel/sleep.S b/arch/arm/kernel/sleep.S index a86a1d4f3461..93afd1005b43 100644 --- a/arch/arm/kernel/sleep.S +++ b/arch/arm/kernel/sleep.S @@ -127,6 +127,10 @@ cpu_resume_after_mmu: instr_sync #endif bl cpu_init @ restore the und/abt/irq banked regs +#if defined(CONFIG_KASAN) && defined(CONFIG_KASAN_STACK) + mov r0, sp + bl kasan_unpoison_task_stack_below +#endif mov r0, #0 @ return zero on success ldmfd sp!, {r4 - r11, pc} ENDPROC(cpu_resume_after_mmu) diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index ef0058de432b..2336ee2aa44a 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -42,7 +42,7 @@ * can take this difference into account during load balance. A per cpu * structure is preferred because each CPU updates its own cpu_capacity field * during the load balance except for idle cores. One idle core is selected - * to run the rebalance_domains for all idle cores and the cpu_capacity can be + * to run the sched_balance_domains for all idle cores and the cpu_capacity can be * updated during this sequence. */ diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 3bad79db5d6e..72c82a4d63ac 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -220,7 +220,7 @@ void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, unsigned int fp, mode; int ok = 1; - printk("%sBacktrace: ", loglvl); + printk("%sCall trace: ", loglvl); if (!tsk) tsk = current; diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c index 9d2192156087..f60547dadc93 100644 --- a/arch/arm/kernel/unwind.c +++ b/arch/arm/kernel/unwind.c @@ -524,6 +524,8 @@ void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk, { struct stackframe frame; + printk("%sCall trace: ", loglvl); + pr_debug("%s(regs = %p tsk = %p)\n", __func__, regs, tsk); if (!tsk) diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index 8789d93a7c04..7318d8789e24 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -93,7 +93,6 @@ config ARCH_BCM_MOBILE select ARM_ERRATA_775420 select ARM_GIC select GPIO_BCM_KONA - select TICK_ONESHOT select HAVE_ARM_ARCH_TIMER select PINCTRL select ARCH_BCM_MOBILE_SMP if SMP diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c index 25893d109190..b68cb86dbe4c 100644 --- a/arch/arm/mach-imx/mmdc.c +++ b/arch/arm/mach-imx/mmdc.c @@ -437,6 +437,7 @@ static int mmdc_pmu_init(struct mmdc_pmu *pmu_mmdc, { *pmu_mmdc = (struct mmdc_pmu) { .pmu = (struct pmu) { + .parent = dev, .task_ctx_nr = perf_invalid_context, .attr_groups = attr_groups, .event_init = mmdc_pmu_event_init, diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index 31755a378c73..ff2a4a4d8220 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -79,10 +79,8 @@ static struct musb_hdrc_platform_data tusb_data = { static struct gpiod_lookup_table tusb_gpio_table = { .dev_id = "musb-tusb", .table = { - GPIO_LOOKUP("gpio-0-15", 0, "enable", - GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("gpio-48-63", 10, "int", - GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-0-31", 0, "enable", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-32-63", 26, "int", GPIO_ACTIVE_HIGH), { } }, }; @@ -140,12 +138,11 @@ static int slot1_cover_open; static int slot2_cover_open; static struct device *mmc_device; -static struct gpiod_lookup_table nokia8xx_mmc_gpio_table = { +static struct gpiod_lookup_table nokia800_mmc_gpio_table = { .dev_id = "mmci-omap.0", .table = { /* Slot switch, GPIO 96 */ - GPIO_LOOKUP("gpio-80-111", 16, - "switch", GPIO_ACTIVE_HIGH), + GPIO_LOOKUP("gpio-96-127", 0, "switch", GPIO_ACTIVE_HIGH), { } }, }; @@ -153,12 +150,12 @@ static struct gpiod_lookup_table nokia8xx_mmc_gpio_table = { static struct gpiod_lookup_table nokia810_mmc_gpio_table = { .dev_id = "mmci-omap.0", .table = { + /* Slot switch, GPIO 96 */ + GPIO_LOOKUP("gpio-96-127", 0, "switch", GPIO_ACTIVE_HIGH), /* Slot index 1, VSD power, GPIO 23 */ - GPIO_LOOKUP_IDX("gpio-16-31", 7, - "vsd", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("gpio-0-31", 23, "vsd", 1, GPIO_ACTIVE_HIGH), /* Slot index 1, VIO power, GPIO 9 */ - GPIO_LOOKUP_IDX("gpio-0-15", 9, - "vio", 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("gpio-0-31", 9, "vio", 1, GPIO_ACTIVE_HIGH), { } }, }; @@ -415,8 +412,6 @@ static struct omap_mmc_platform_data *mmc_data[OMAP24XX_NR_MMC]; static void __init n8x0_mmc_init(void) { - gpiod_add_lookup_table(&nokia8xx_mmc_gpio_table); - if (board_is_n810()) { mmc1_data.slots[0].name = "external"; @@ -429,6 +424,8 @@ static void __init n8x0_mmc_init(void) mmc1_data.slots[1].name = "internal"; mmc1_data.slots[1].ban_openended = 1; gpiod_add_lookup_table(&nokia810_mmc_gpio_table); + } else { + gpiod_add_lookup_table(&nokia800_mmc_gpio_table); } mmc1_data.nr_slots = 2; diff --git a/arch/arm/mach-orion5x/board-d2net.c b/arch/arm/mach-orion5x/board-d2net.c index 0297e302d7bc..09bf366d05ff 100644 --- a/arch/arm/mach-orion5x/board-d2net.c +++ b/arch/arm/mach-orion5x/board-d2net.c @@ -14,6 +14,7 @@ #include <linux/irq.h> #include <linux/leds.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/pci.h> @@ -55,12 +56,9 @@ static struct gpio_led d2net_leds[] = { { .name = "d2net:blue:sata", .default_trigger = "default-on", - .gpio = D2NET_GPIO_BLUE_LED_OFF, - .active_low = 1, }, { .name = "d2net:red:fail", - .gpio = D2NET_GPIO_RED_LED, }, }; @@ -77,6 +75,17 @@ static struct platform_device d2net_gpio_leds = { }, }; +static struct gpiod_lookup_table d2net_leds_gpio_table = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("orion_gpio0", D2NET_GPIO_BLUE_LED_OFF, NULL, + 0, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", D2NET_GPIO_RED_LED, NULL, + 1, GPIO_ACTIVE_HIGH), + { }, + }, +}; + static void __init d2net_gpio_leds_init(void) { int err; @@ -91,6 +100,7 @@ static void __init d2net_gpio_leds_init(void) if (err) pr_err("d2net: failed to configure blue LED blink GPIO\n"); + gpiod_add_lookup_table(&d2net_leds_gpio_table); platform_device_register(&d2net_gpio_leds); } diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index d69259b6b60d..062109efa0ec 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -14,6 +14,7 @@ * */ #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> @@ -254,37 +255,64 @@ error_fail: static struct gpio_led dns323ab_leds[] = { { .name = "power:blue", - .gpio = DNS323_GPIO_LED_POWER2, .default_trigger = "default-on", }, { .name = "right:amber", - .gpio = DNS323_GPIO_LED_RIGHT_AMBER, - .active_low = 1, }, { .name = "left:amber", - .gpio = DNS323_GPIO_LED_LEFT_AMBER, - .active_low = 1, }, }; +static struct gpiod_lookup_table dns323a1_leds_gpio_table = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("orion_gpio0", DNS323_GPIO_LED_POWER2, NULL, + 0, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", DNS323_GPIO_LED_RIGHT_AMBER, NULL, + 1, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", DNS323_GPIO_LED_LEFT_AMBER, NULL, + 2, GPIO_ACTIVE_LOW), + { }, + }, +}; + +/* B1 is the same but power LED is active high */ +static struct gpiod_lookup_table dns323b1_leds_gpio_table = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("orion_gpio0", DNS323_GPIO_LED_POWER2, NULL, + 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", DNS323_GPIO_LED_RIGHT_AMBER, NULL, + 1, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", DNS323_GPIO_LED_LEFT_AMBER, NULL, + 2, GPIO_ACTIVE_LOW), + { }, + }, +}; static struct gpio_led dns323c_leds[] = { { .name = "power:blue", - .gpio = DNS323C_GPIO_LED_POWER, .default_trigger = "timer", - .active_low = 1, }, { .name = "right:amber", - .gpio = DNS323C_GPIO_LED_RIGHT_AMBER, - .active_low = 1, }, { .name = "left:amber", - .gpio = DNS323C_GPIO_LED_LEFT_AMBER, - .active_low = 1, }, }; +static struct gpiod_lookup_table dns323c_leds_gpio_table = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("orion_gpio0", DNS323C_GPIO_LED_POWER, NULL, + 0, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", DNS323C_GPIO_LED_RIGHT_AMBER, NULL, + 1, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", DNS323C_GPIO_LED_LEFT_AMBER, NULL, + 2, GPIO_ACTIVE_LOW), + { }, + }, +}; static struct gpio_led_platform_data dns323ab_led_data = { .num_leds = ARRAY_SIZE(dns323ab_leds), @@ -621,16 +649,21 @@ static void __init dns323_init(void) /* The 5181 power LED is active low and requires * DNS323_GPIO_LED_POWER1 to also be low. */ - dns323ab_leds[0].active_low = 1; - gpio_request(DNS323_GPIO_LED_POWER1, "Power Led Enable"); - gpio_direction_output(DNS323_GPIO_LED_POWER1, 0); - fallthrough; + gpiod_add_lookup_table(&dns323a1_leds_gpio_table); + gpio_request(DNS323_GPIO_LED_POWER1, "Power Led Enable"); + gpio_direction_output(DNS323_GPIO_LED_POWER1, 0); + i2c_register_board_info(0, dns323ab_i2c_devices, + ARRAY_SIZE(dns323ab_i2c_devices)); + + break; case DNS323_REV_B1: + gpiod_add_lookup_table(&dns323b1_leds_gpio_table); i2c_register_board_info(0, dns323ab_i2c_devices, ARRAY_SIZE(dns323ab_i2c_devices)); break; case DNS323_REV_C1: /* Hookup LEDs & Buttons */ + gpiod_add_lookup_table(&dns323c_leds_gpio_table); dns323_gpio_leds.dev.platform_data = &dns323c_led_data; dns323_button_device.dev.platform_data = &dns323c_button_data; diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c index 2bf8ec75e908..b7327a612835 100644 --- a/arch/arm/mach-orion5x/mv2120-setup.c +++ b/arch/arm/mach-orion5x/mv2120-setup.c @@ -8,6 +8,7 @@ * License, or (at your option) any later version. */ #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> @@ -139,34 +140,45 @@ static struct i2c_board_info __initdata mv2120_i2c_rtc = { static struct gpio_led mv2120_led_pins[] = { { .name = "mv2120:blue:health", - .gpio = 0, }, { .name = "mv2120:red:health", - .gpio = 1, }, { .name = "mv2120:led:bright", - .gpio = 4, .default_trigger = "default-on", }, { .name = "mv2120:led:dimmed", - .gpio = 5, }, { .name = "mv2120:red:sata0", - .gpio = 8, - .active_low = 1, }, { .name = "mv2120:red:sata1", - .gpio = 9, - .active_low = 1, }, }; +static struct gpiod_lookup_table mv2120_leds_gpio_table = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("orion_gpio0", 0, NULL, + 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", 1, NULL, + 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", 4, NULL, + 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", 5, NULL, + 3, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", 8, NULL, + 4, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", 9, NULL, + 5, GPIO_ACTIVE_LOW), + { }, + }, +}; + static struct gpio_led_platform_data mv2120_led_data = { .leds = mv2120_led_pins, .num_leds = ARRAY_SIZE(mv2120_led_pins), @@ -219,6 +231,7 @@ static void __init mv2120_init(void) gpio_free(MV2120_GPIO_RTC_IRQ); } i2c_register_board_info(0, &mv2120_i2c_rtc, 1); + gpiod_add_lookup_table(&mv2120_leds_gpio_table); platform_device_register(&mv2120_leds); /* register mv2120 specific power-off method */ diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c index 695cc683cd83..6ad9740b426b 100644 --- a/arch/arm/mach-orion5x/net2big-setup.c +++ b/arch/arm/mach-orion5x/net2big-setup.c @@ -18,6 +18,7 @@ #include <linux/i2c.h> #include <linux/ata_platform.h> #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/delay.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -214,19 +215,30 @@ err_free_1: static struct gpio_led net2big_leds[] = { { .name = "net2big:red:power", - .gpio = NET2BIG_GPIO_PWR_RED_LED, }, { .name = "net2big:blue:power", - .gpio = NET2BIG_GPIO_PWR_BLUE_LED, }, { .name = "net2big:red:sata0", - .gpio = NET2BIG_GPIO_SATA0_RED_LED, }, { .name = "net2big:red:sata1", - .gpio = NET2BIG_GPIO_SATA1_RED_LED, + }, +}; + +static struct gpiod_lookup_table net2big_leds_gpio_table = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("orion_gpio0", NET2BIG_GPIO_PWR_RED_LED, NULL, + 0, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", NET2BIG_GPIO_PWR_BLUE_LED, NULL, + 1, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", NET2BIG_GPIO_SATA0_RED_LED, NULL, + 2, GPIO_ACTIVE_HIGH), + GPIO_LOOKUP_IDX("orion_gpio0", NET2BIG_GPIO_SATA1_RED_LED, NULL, + 3, GPIO_ACTIVE_HIGH), + { }, }, }; @@ -282,6 +294,7 @@ static void __init net2big_gpio_leds_init(void) if (err) pr_err("net2big: failed to setup SATA1 blue LED GPIO\n"); + gpiod_add_lookup_table(&net2big_leds_gpio_table); platform_device_register(&net2big_gpio_leds); } diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 6f60dc1dfa22..8131982c10d9 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -8,6 +8,7 @@ * Copyright (C) 2008 Martin Michlmayr <tbm@cyrius.com> */ #include <linux/gpio.h> +#include <linux/gpio/machine.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> @@ -168,20 +169,27 @@ static struct i2c_board_info __initdata qnap_ts409_i2c_rtc = { static struct gpio_led ts409_led_pins[] = { { .name = "ts409:red:sata1", - .gpio = 4, - .active_low = 1, }, { .name = "ts409:red:sata2", - .gpio = 5, - .active_low = 1, }, { .name = "ts409:red:sata3", - .gpio = 6, - .active_low = 1, }, { .name = "ts409:red:sata4", - .gpio = 7, - .active_low = 1, + }, +}; + +static struct gpiod_lookup_table ts409_leds_gpio_table = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("orion_gpio0", 4, NULL, + 0, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", 5, NULL, + 1, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", 6, NULL, + 2, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("orion_gpio0", 7, NULL, + 3, GPIO_ACTIVE_LOW), + { }, }, }; @@ -300,6 +308,7 @@ static void __init qnap_ts409_init(void) if (qnap_ts409_i2c_rtc.irq == 0) pr_warn("qnap_ts409_init: failed to get RTC IRQ\n"); i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1); + gpiod_add_lookup_table(&ts409_leds_gpio_table); platform_device_register(&ts409_leds); /* register tsx09 specific power-off method */ diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig index 98145031586f..ae21a9f78f9c 100644 --- a/arch/arm/mach-stm32/Kconfig +++ b/arch/arm/mach-stm32/Kconfig @@ -12,6 +12,7 @@ menuconfig ARCH_STM32 select PINCTRL select RESET_CONTROLLER select STM32_EXTI + select STM32_FIREWALL help Support for STMicroelectronics STM32 processors. diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 07565b593ed6..439dc6a26bb9 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -25,6 +25,13 @@ #include "fault.h" +bool copy_from_kernel_nofault_allowed(const void *unsafe_src, size_t size) +{ + unsigned long addr = (unsigned long)unsafe_src; + + return addr >= TASK_SIZE && ULONG_MAX - addr >= size; +} + #ifdef CONFIG_MMU /* @@ -588,6 +595,7 @@ do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs) if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs)) return; + pr_alert("8<--- cut here ---\n"); pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n", inf->name, ifsr, addr); diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index d19d140a10c7..0749cf8a6637 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -296,6 +296,9 @@ void __sync_icache_dcache(pte_t pteval) return; folio = page_folio(pfn_to_page(pfn)); + if (folio_test_reserved(folio)) + return; + if (cache_is_vipt_aliasing()) mapping = folio_flush_mapping(folio); else diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 4c3d78691279..e8c6f4be0ce1 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -418,7 +418,7 @@ static void set_section_perms(struct section_perm *perms, int n, bool set, } -/** +/* * update_sections_early intended to be called only through stop_machine * framework and executed by only one CPU while all other CPUs will spin and * wait, so no locking is required in this function. diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c index 1d672457d02f..72b5cd697f5d 100644 --- a/arch/arm/net/bpf_jit_32.c +++ b/arch/arm/net/bpf_jit_32.c @@ -871,16 +871,11 @@ static inline void emit_a32_alu_r64(const bool is64, const s8 dst[], } /* dst = src (4 bytes)*/ -static inline void emit_a32_mov_r(const s8 dst, const s8 src, const u8 off, - struct jit_ctx *ctx) { +static inline void emit_a32_mov_r(const s8 dst, const s8 src, struct jit_ctx *ctx) { const s8 *tmp = bpf2a32[TMP_REG_1]; s8 rt; rt = arm_bpf_get_reg32(src, tmp[0], ctx); - if (off && off != 32) { - emit(ARM_LSL_I(rt, rt, 32 - off), ctx); - emit(ARM_ASR_I(rt, rt, 32 - off), ctx); - } arm_bpf_put_reg32(dst, rt, ctx); } @@ -889,15 +884,15 @@ static inline void emit_a32_mov_r64(const bool is64, const s8 dst[], const s8 src[], struct jit_ctx *ctx) { if (!is64) { - emit_a32_mov_r(dst_lo, src_lo, 0, ctx); + emit_a32_mov_r(dst_lo, src_lo, ctx); if (!ctx->prog->aux->verifier_zext) /* Zero out high 4 bytes */ emit_a32_mov_i(dst_hi, 0, ctx); } else if (__LINUX_ARM_ARCH__ < 6 && ctx->cpu_architecture < CPU_ARCH_ARMv5TE) { /* complete 8 byte move */ - emit_a32_mov_r(dst_lo, src_lo, 0, ctx); - emit_a32_mov_r(dst_hi, src_hi, 0, ctx); + emit_a32_mov_r(dst_lo, src_lo, ctx); + emit_a32_mov_r(dst_hi, src_hi, ctx); } else if (is_stacked(src_lo) && is_stacked(dst_lo)) { const u8 *tmp = bpf2a32[TMP_REG_1]; @@ -917,17 +912,52 @@ static inline void emit_a32_mov_r64(const bool is64, const s8 dst[], static inline void emit_a32_movsx_r64(const bool is64, const u8 off, const s8 dst[], const s8 src[], struct jit_ctx *ctx) { const s8 *tmp = bpf2a32[TMP_REG_1]; - const s8 *rt; + s8 rs; + s8 rd; - rt = arm_bpf_get_reg64(dst, tmp, ctx); + if (is_stacked(dst_lo)) + rd = tmp[1]; + else + rd = dst_lo; + rs = arm_bpf_get_reg32(src_lo, rd, ctx); + /* rs may be one of src[1], dst[1], or tmp[1] */ + + /* Sign extend rs if needed. If off == 32, lower 32-bits of src are moved to dst and sign + * extension only happens in the upper 64 bits. + */ + if (off != 32) { + /* Sign extend rs into rd */ + emit(ARM_LSL_I(rd, rs, 32 - off), ctx); + emit(ARM_ASR_I(rd, rd, 32 - off), ctx); + } else { + rd = rs; + } + + /* Write rd to dst_lo + * + * Optimization: + * Assume: + * 1. dst == src and stacked. + * 2. off == 32 + * + * In this case src_lo was loaded into rd(tmp[1]) but rd was not sign extended as off==32. + * So, we don't need to write rd back to dst_lo as they have the same value. + * This saves us one str instruction. + */ + if (dst_lo != src_lo || off != 32) + arm_bpf_put_reg32(dst_lo, rd, ctx); - emit_a32_mov_r(dst_lo, src_lo, off, ctx); if (!is64) { if (!ctx->prog->aux->verifier_zext) /* Zero out high 4 bytes */ emit_a32_mov_i(dst_hi, 0, ctx); } else { - emit(ARM_ASR_I(rt[0], rt[1], 31), ctx); + if (is_stacked(dst_hi)) { + emit(ARM_ASR_I(tmp[0], rd, 31), ctx); + arm_bpf_put_reg32(dst_hi, tmp[0], ctx); + } else { + emit(ARM_ASR_I(dst_hi, rd, 31), ctx); + } } } diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 77e05d4959f2..7b11c98b3e84 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -120,6 +120,7 @@ config ARM64 select CLONE_BACKWARDS select COMMON_CLK select CPU_PM if (SUSPEND || CPU_IDLE) + select CPUMASK_OFFSTACK if NR_CPUS > 256 select CRC32 select DCACHE_WORD_ACCESS select DYNAMIC_FTRACE if FUNCTION_TRACER @@ -1425,7 +1426,7 @@ config SCHED_SMT config NR_CPUS int "Maximum number of CPUs (2-4096)" range 2 4096 - default "256" + default "512" config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 24335565bad5..a028ea312378 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -8,6 +8,13 @@ config ARCH_ACTIONS help This enables support for the Actions Semiconductor S900 SoC family. +config ARCH_AIROHA + bool "Airoha SoC Support" + select ARM_PSCI + select HAVE_ARM_ARCH_TIMER + help + This enables support for the ARM64 based Airoha SoCs. + config ARCH_SUNXI bool "Allwinner sunxi 64-bit SoC Family" select ARCH_HAS_RESET_CONTROLLER @@ -305,6 +312,7 @@ config ARCH_STM32 select ARM_SMC_MBOX select ARM_SCMI_PROTOCOL select COMMON_CLK_SCMI + select STM32_FIREWALL help This enables support for ARMv8 based STMicroelectronics STM32 family, including: diff --git a/arch/arm64/boot/dts/actions/s700-cubieboard7.dts b/arch/arm64/boot/dts/actions/s700-cubieboard7.dts index 63e375cd9eb4..bd54b5165129 100644 --- a/arch/arm64/boot/dts/actions/s700-cubieboard7.dts +++ b/arch/arm64/boot/dts/actions/s700-cubieboard7.dts @@ -24,7 +24,7 @@ reg = <0x0 0x0 0x0 0x80000000>; }; - memory@1,e0000000 { + memory@1e0000000 { device_type = "memory"; reg = <0x1 0xe0000000 0x0 0x0>; }; diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 21149b346a60..0db7b60b49a1 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -39,6 +39,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-pine-h64-model-b.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h6-tanix-tx6-mini.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h313-tanix-tx1.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-cb1-manta.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-bigtreetech-pi.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h616-orangepi-zero2.dtb @@ -47,3 +48,6 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-longanpi-3h.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero2w.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero3.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-transpeed-8k618-t.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-2024.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-plus.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-h.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index e6d5bc0f7a61..d1f415acd7b5 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -53,7 +53,7 @@ }; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ clocks = <&rtc CLK_OSC32K_FANOUT>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts index 0af6dcdf7515..dec9960a7440 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts @@ -41,7 +41,7 @@ }; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts index bfb806cf6d7a..fd3794678c33 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts @@ -52,7 +52,7 @@ status = "okay"; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts index 4f8529d5ac00..c8303a66438d 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts @@ -68,7 +68,7 @@ status = "okay"; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */ clocks = <&rtc CLK_OSC32K_FANOUT>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index 50ed2e9f10ed..6c65d5bc16ba 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -79,7 +79,7 @@ enable-active-high; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi index 87847116ab6d..6eab61a12cd8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -39,25 +39,35 @@ leds { compatible = "gpio-leds"; - led-0 { + led0: led-0 { function = LED_FUNCTION_INDICATOR; color = <LED_COLOR_ID_BLUE>; gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */ + retain-state-suspended; }; - led-1 { + led1: led-1 { function = LED_FUNCTION_INDICATOR; color = <LED_COLOR_ID_GREEN>; gpios = <&pio 3 18 GPIO_ACTIVE_HIGH>; /* PD18 */ + retain-state-suspended; }; - led-2 { + led2: led-2 { function = LED_FUNCTION_INDICATOR; color = <LED_COLOR_ID_RED>; gpios = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */ + retain-state-suspended; }; }; + multi-led { + compatible = "leds-group-multicolor"; + color = <LED_COLOR_ID_RGB>; + function = LED_FUNCTION_INDICATOR; + leds = <&led0>, <&led1>, <&led2>; + }; + reg_ps: ps-regulator { compatible = "regulator-fixed"; regulator-name = "ps"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts index 0a5607f73049..c6007df99938 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts @@ -98,7 +98,7 @@ enable-active-high; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ post-power-on-delay-ms = <200>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts index 1128030e4c25..b407e1dd08a7 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -74,7 +74,7 @@ status = "okay"; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 57ac18738c99..ce4aa44c3353 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -107,27 +107,19 @@ gpu_opp_table: opp-table-gpu { compatible = "operating-points-v2"; - opp-120000000 { - opp-hz = /bits/ 64 <120000000>; - }; - - opp-312000000 { - opp-hz = /bits/ 64 <312000000>; - }; - opp-432000000 { opp-hz = /bits/ 64 <432000000>; }; }; - osc24M: osc24M_clk { + osc24M: osc24M-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; clock-output-names = "osc24M"; }; - osc32k: osc32k_clk { + osc32k: osc32k-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; @@ -216,21 +208,21 @@ }; trips { - cpu_alert0: cpu_alert0 { + cpu_alert0: cpu-alert0 { /* milliCelsius */ temperature = <75000>; hysteresis = <2000>; type = "passive"; }; - cpu_alert1: cpu_alert1 { + cpu_alert1: cpu-alert1 { /* milliCelsius */ temperature = <90000>; hysteresis = <2000>; type = "hot"; }; - cpu_crit: cpu_crit { + cpu_crit: cpu-crit { /* milliCelsius */ temperature = <110000>; hysteresis = <2000>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts new file mode 100644 index 000000000000..bb2cde59bd03 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts @@ -0,0 +1,183 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2024 Arm Ltd. + */ + +/dts-v1/; + +#include "sun50i-h616.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "Tanix TX1"; + compatible = "oranth,tanix-tx1", "allwinner,sun50i-h616"; + + aliases { + serial0 = &uart0; + ethernet0 = &sdio_wifi; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + key { + label = "hidden"; + linux,code = <BTN_0>; + gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 */ + }; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_BLUE>; + gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */ + default-state = "on"; + }; + }; + + wifi_pwrseq: pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc CLK_OSC32K_FANOUT>; + clock-names = "ext_clock"; + pinctrl-0 = <&x32clk_fanout_pin>; + pinctrl-names = "default"; + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */ + }; + + reg_vcc5v: vcc5v { + /* board wide 5V supply directly from the DC input */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; +}; + +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +&ehci0 { + status = "okay"; +}; + +&ir { + status = "okay"; +}; + +&mmc1 { + vmmc-supply = <®_dldo1>; + vqmmc-supply = <®_aldo1>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + sdio_wifi: wifi@1 { + reg = <1>; + }; +}; + +&mmc2 { + vmmc-supply = <®_dldo1>; + vqmmc-supply = <®_aldo1>; + bus-width = <8>; + non-removable; + max-frequency = <100000000>; + cap-mmc-hw-reset; + mmc-ddr-1_8v; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&pio { + vcc-pc-supply = <®_aldo1>; + vcc-pf-supply = <®_dldo1>; + vcc-pg-supply = <®_aldo1>; + vcc-ph-supply = <®_dldo1>; + vcc-pi-supply = <®_dldo1>; +}; + +&r_i2c { + status = "okay"; + + axp313: pmic@36 { + compatible = "x-powers,axp313a"; + reg = <0x36>; + #interrupt-cells = <1>; + interrupt-controller; + + vin1-supply = <®_vcc5v>; + vin2-supply = <®_vcc5v>; + vin3-supply = <®_vcc5v>; + + regulators { + /* Supplies VCC-PLL, so needs to be always on. */ + reg_aldo1: aldo1 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc1v8"; + }; + + /* Supplies VCC-IO, so needs to be always on. */ + reg_dldo1: dldo1 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc3v3"; + }; + + reg_dcdc1: dcdc1 { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <990000>; + regulator-name = "vdd-gpu-sys"; + }; + + reg_dcdc2: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <810000>; + regulator-max-microvolt = <1120000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vdd-dram"; + }; + }; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; + +&usbotg { + dr_mode = "host"; /* USB A type receptable */ + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts index 4c3921ac236c..b69032c44557 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts @@ -68,7 +68,7 @@ states = <1100000 0>, <1300000 1>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ post-power-on-delay-ms = <200>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dts index a3e040da38a0..3a7ee44708a2 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-r1s-h5.dts @@ -103,7 +103,7 @@ states = <1100000 0x0>, <1300000 0x1>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ post-power-on-delay-ms = <200>; @@ -170,7 +170,7 @@ non-removable; status = "okay"; - rtl8189etv: sdio_wifi@1 { + rtl8189etv: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts index d7f8bad6bb98..b699bb900e13 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts @@ -85,7 +85,7 @@ status = "okay"; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 2 14 GPIO_ACTIVE_LOW>; /* PC14 */ }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts index 7ec5ac850a0d..ae85131aac9c 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus.dts @@ -97,7 +97,7 @@ * Explicitly define the sdio device, so that we can add an ethernet * alias for it (which e.g. makes u-boot set a mac-address). */ - rtl8189ftv: sdio_wifi@1 { + rtl8189ftv: wifi@1 { reg = <1>; }; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts index 22530ace12d5..734481e998b8 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts @@ -52,7 +52,7 @@ regulator-max-microvolt = <3300000>; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ post-power-on-delay-ms = <200>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts index 381d58cea092..3be1e8c2fdb9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts @@ -34,7 +34,7 @@ }; }; - ext_osc32k: ext_osc32k_clk { + ext_osc32k: ext-osc32k-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts index 6fc65e8db220..6c3bfe3d09d9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts @@ -33,7 +33,7 @@ }; }; - ext_osc32k: ext_osc32k_clk { + ext_osc32k: ext-osc32k-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts index fb31dcb1cb6d..a3f65a45bd26 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts @@ -11,7 +11,7 @@ serial1 = &uart1; /* BT-UART */ }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi index 92745128fcfe..13b07141c334 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi.dtsi @@ -32,7 +32,7 @@ }; }; - ext_osc32k: ext_osc32k_clk { + ext_osc32k: ext-osc32k-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts index b710f1a0f53a..66fe03910d5e 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts @@ -5,13 +5,13 @@ #include "sun50i-h6-pine-h64.dts" +/delete-node/ ®_gmac_3v3; + / { model = "Pine H64 model B"; compatible = "pine64,pine-h64-model-b", "allwinner,sun50i-h6"; - /delete-node/ reg_gmac_3v3; - - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */ post-power-on-delay-ms = <200>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts index 1ffd68f43f87..3910393be1f9 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts @@ -22,7 +22,7 @@ stdout-path = "serial0:115200n8"; }; - ext_osc32k: ext_osc32k_clk { + ext_osc32k: ext-osc32k-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index d11e5041bae9..8a8591c4e7dd 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -68,7 +68,7 @@ status = "disabled"; }; - osc24M: osc24M_clk { + osc24M: osc24M-clk { #clock-cells = <0>; compatible = "fixed-clock"; clock-frequency = <24000000>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi index b2e85e52d1a1..f8ecd7db4868 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi @@ -194,7 +194,7 @@ }; i2c0_pins: i2c0-pins { - pins = "PI6", "PI7"; + pins = "PI5", "PI6"; function = "i2c0"; }; @@ -775,6 +775,15 @@ #reset-cells = <1>; }; + nmi_intc: interrupt-controller@7010320 { + compatible = "allwinner,sun50i-h616-nmi", + "allwinner,sun9i-a80-nmi"; + reg = <0x07010320 0xc>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; + }; + r_pio: pinctrl@7022000 { compatible = "allwinner,sun50i-h616-r-pinctrl"; reg = <0x07022000 0x400>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts index ac0a2b7ea6f3..a1d0cac4d244 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts @@ -41,7 +41,7 @@ regulator-always-on; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rtc CLK_OSC32K_FANOUT>; clock-names = "ext_clock"; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts b/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts index b6e3c169797f..c204dd43c726 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h64-remix-mini-pc.dts @@ -42,7 +42,7 @@ regulator-always-on; }; - wifi_pwrseq: wifi_pwrseq { + wifi_pwrseq: pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ post-power-on-delay-ms = <200>; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts new file mode 100644 index 000000000000..ee30584b6ad7 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts @@ -0,0 +1,327 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Copyright (C) 2024 Ryan Walklin <ryan@testtoast.com>. + */ + +/dts-v1/; + +#include "sun50i-h616.dtsi" + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/leds/common.h> + +/ { + model = "Anbernic RG35XX 2024"; + chassis-type = "handset"; + compatible = "anbernic,rg35xx-2024", "allwinner,sun50i-h700"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio_keys_gamepad: gpio-keys-gamepad { + compatible = "gpio-keys"; + + button-a { + label = "Action-Pad A"; + gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_EAST>; + }; + + button-b { + label = "Action-Pad B"; + gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_SOUTH>; + }; + + button-down { + label = "D-Pad Down"; + gpios = <&pio 4 0 GPIO_ACTIVE_LOW>; /* PE0 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_DPAD_DOWN>; + }; + + button-l1 { + label = "Key L1"; + gpios = <&pio 0 10 GPIO_ACTIVE_LOW>; /* PA10 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_TL>; + }; + + button-l2 { + label = "Key L2"; + gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_TL2>; + }; + + button-left { + label = "D-Pad left"; + gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_DPAD_LEFT>; + }; + + button-menu { + label = "Key Menu"; + gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; /* PE3 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_MODE>; + }; + + button-r1 { + label = "Key R1"; + gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_TR>; + }; + + button-r2 { + label = "Key R2"; + gpios = <&pio 0 7 GPIO_ACTIVE_LOW>; /* PA7 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_TR2>; + }; + + button-right { + label = "D-Pad Right"; + gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_DPAD_RIGHT>; + }; + + button-select { + label = "Key Select"; + gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_SELECT>; + }; + button-start { + label = "Key Start"; + gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_START>; + }; + + button-up { + label = "D-Pad Up"; + gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_DPAD_UP>; + }; + + button-x { + label = "Action-Pad X"; + gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_NORTH>; + }; + + button-y { + label = "Action Pad Y"; + gpios = <&pio 0 2 GPIO_ACTIVE_LOW>; /* PA2 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_WEST>; + }; + }; + + gpio-keys-volume { + compatible = "gpio-keys"; + autorepeat; + + button-vol-up { + label = "Key Volume Up"; + gpios = <&pio 4 1 GPIO_ACTIVE_LOW>; /* PE1 */ + linux,input-type = <EV_KEY>; + linux,code = <KEY_VOLUMEUP>; + }; + + button-vol-down { + label = "Key Volume Down"; + gpios = <&pio 4 2 GPIO_ACTIVE_LOW>; /* PE2 */ + linux,input-type = <EV_KEY>; + linux,code = <KEY_VOLUMEDOWN>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + function = LED_FUNCTION_POWER; + color = <LED_COLOR_ID_GREEN>; + gpios = <&pio 8 12 GPIO_ACTIVE_HIGH>; /* PI12 */ + default-state = "on"; + }; + }; + + reg_vcc5v: regulator-vcc5v { /* USB-C power input */ + compatible = "regulator-fixed"; + regulator-name = "vcc-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; +}; + +&cpu0 { + cpu-supply = <®_dcdc1>; +}; + +&ehci0 { + status = "okay"; +}; + +&mmc0 { + vmmc-supply = <®_cldo3>; + disable-wp; + cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ + bus-width = <4>; + status = "okay"; +}; + +&ohci0 { + status = "okay"; +}; + +&pio { + vcc-pa-supply = <®_cldo3>; + vcc-pc-supply = <®_cldo3>; + vcc-pe-supply = <®_cldo3>; + vcc-pf-supply = <®_cldo3>; + vcc-pg-supply = <®_aldo4>; + vcc-ph-supply = <®_cldo3>; + vcc-pi-supply = <®_cldo3>; +}; + +&r_rsb { + status = "okay"; + + axp717: pmic@3a3 { + compatible = "x-powers,axp717"; + reg = <0x3a3>; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + + vin1-supply = <®_vcc5v>; + vin2-supply = <®_vcc5v>; + vin3-supply = <®_vcc5v>; + vin4-supply = <®_vcc5v>; + + regulators { + reg_dcdc1: dcdc1 { + regulator-always-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpu"; + }; + + reg_dcdc2: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <940000>; + regulator-max-microvolt = <940000>; + regulator-name = "vdd-gpu-sys"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-dram"; + }; + + reg_aldo1: aldo1 { + /* 1.8v - unused */ + }; + + reg_aldo2: aldo2 { + /* 1.8v - unused */ + }; + + reg_aldo3: aldo3 { + /* 1.8v - unused */ + }; + + reg_aldo4: aldo4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pg"; + }; + + reg_bldo1: bldo1 { + /* 1.8v - unused */ + }; + + reg_bldo2: bldo2 { + regulator-always-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pll"; + }; + + reg_bldo3: bldo3 { + /* 2.8v - unused */ + }; + + reg_bldo4: bldo4 { + /* 1.2v - unused */ + }; + + reg_cldo1: cldo1 { + /* 3.3v - audio codec - not yet implemented */ + }; + + reg_cldo2: cldo2 { + /* 3.3v - unused */ + }; + + reg_cldo3: cldo3 { + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-io"; + }; + + reg_cldo4: cldo4 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; + }; + + reg_boost: boost { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5200000>; + regulator-name = "boost"; + }; + + reg_cpusldo: cpusldo { + /* unused */ + }; + }; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_ph_pins>; + status = "okay"; +}; + +/* the AXP717 has USB type-C role switch functionality, not yet described by the binding */ +&usbotg { + dr_mode = "peripheral"; /* USB type-C receptable */ + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts new file mode 100644 index 000000000000..63036256917f --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Copyright (C) 2024 Ryan Walklin <ryan@testtoast.com>. + * Copyright (C) 2024 Chris Morgan <macroalpha82@gmail.com>. + */ + +#include "sun50i-h700-anbernic-rg35xx-plus.dts" + +/ { + model = "Anbernic RG35XX H"; + compatible = "anbernic,rg35xx-h", "allwinner,sun50i-h700"; +}; + +&gpio_keys_gamepad { + button-thumbl { + label = "GPIO Thumb Left"; + gpios = <&pio 4 8 GPIO_ACTIVE_LOW>; /* PE8 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_THUMBL>; + }; + + button-thumbr { + label = "GPIO Thumb Right"; + gpios = <&pio 4 9 GPIO_ACTIVE_LOW>; /* PE9 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_THUMBR>; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-plus.dts new file mode 100644 index 000000000000..60a8e4922103 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-plus.dts @@ -0,0 +1,53 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Copyright (C) 2024 Ryan Walklin <ryan@testtoast.com>. + */ + +#include "sun50i-h700-anbernic-rg35xx-2024.dts" + +/ { + model = "Anbernic RG35XX Plus"; + compatible = "anbernic,rg35xx-plus", "allwinner,sun50i-h700"; + + wifi_pwrseq: pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc CLK_OSC32K_FANOUT>; + clock-names = "ext_clock"; + pinctrl-0 = <&x32clk_fanout_pin>; + pinctrl-names = "default"; + post-power-on-delay-ms = <200>; + reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */ + }; +}; + +/* SDIO WiFi RTL8821CS */ +&mmc1 { + vmmc-supply = <®_cldo4>; + vqmmc-supply = <®_aldo4>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + sdio_wifi: wifi@1 { + reg = <1>; + interrupt-parent = <&pio>; + interrupts = <6 15 IRQ_TYPE_LEVEL_LOW>; /* PG15 */ + interrupt-names = "host-wake"; + }; +}; + +/* Bluetooth RTL8821CS */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "realtek,rtl8821cs-bt", "realtek,rtl8723bs-bt"; + device-wake-gpios = <&pio 6 17 GPIO_ACTIVE_HIGH>; /* PG17 */ + enable-gpios = <&pio 6 19 GPIO_ACTIVE_HIGH>; /* PG19 */ + host-wake-gpios = <&pio 6 16 GPIO_ACTIVE_HIGH>; /* PG16 */ + }; +}; diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 072fe20cfca0..cbbc53c47921 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -79,7 +79,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <0 170 4>, <0 171 4>, <0 172 4>, diff --git a/arch/arm64/boot/dts/amazon/alpine-v2.dtsi b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi index dbf2dce8d1d6..da9de4986660 100644 --- a/arch/arm64/boot/dts/amazon/alpine-v2.dtsi +++ b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi @@ -39,6 +39,7 @@ / { model = "Annapurna Labs Alpine v2"; compatible = "al,alpine-v2"; + interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; @@ -89,6 +90,22 @@ clock-frequency = <1000000>; }; + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; + }; + + pmu { + compatible = "arm,cortex-a57-pmu"; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; @@ -97,22 +114,6 @@ interrupt-parent = <&gic>; ranges; - timer { - compatible = "arm,armv8-timer"; - interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, - <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, - <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, - <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; - }; - - pmu { - compatible = "arm,armv8-pmuv3"; - interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; - }; - gic: interrupt-controller@f0200000 { compatible = "arm,gic-v3"; reg = <0x0 0xf0200000 0x0 0x10000>, /* GIC Dist */ @@ -150,7 +151,7 @@ al,msi-num-spis = <160>; }; - io-fabric { + io-fabric@fc000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/amazon/alpine-v3.dtsi b/arch/arm64/boot/dts/amazon/alpine-v3.dtsi index 3ea178acdddf..8b6156b5af65 100644 --- a/arch/arm64/boot/dts/amazon/alpine-v3.dtsi +++ b/arch/arm64/boot/dts/amazon/alpine-v3.dtsi @@ -244,7 +244,7 @@ next-level-cache = <&cluster3_l2>; }; - cluster0_l2: cache@0 { + cluster0_l2: cache-0 { compatible = "cache"; cache-size = <0x200000>; cache-line-size = <64>; @@ -253,7 +253,7 @@ cache-unified; }; - cluster1_l2: cache@100 { + cluster1_l2: cache-100 { compatible = "cache"; cache-size = <0x200000>; cache-line-size = <64>; @@ -262,7 +262,7 @@ cache-unified; }; - cluster2_l2: cache@200 { + cluster2_l2: cache-200 { compatible = "cache"; cache-size = <0x200000>; cache-line-size = <64>; @@ -271,7 +271,7 @@ cache-unified; }; - cluster3_l2: cache@300 { + cluster3_l2: cache-300 { compatible = "cache"; cache-size = <0x200000>; cache-line-size = <64>; @@ -318,7 +318,7 @@ #size-cells = <2>; ranges; - gic: interrupt-controller@f0000000 { + gic: interrupt-controller@f0800000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; interrupt-controller; @@ -361,7 +361,7 @@ interrupt-parent = <&gic>; }; - io-fabric { + io-fabric@fc000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/amd/elba-16core.dtsi b/arch/arm64/boot/dts/amd/elba-16core.dtsi index 568bcc39ce9f..6c1b7b8fe354 100644 --- a/arch/arm64/boot/dts/amd/elba-16core.dtsi +++ b/arch/arm64/boot/dts/amd/elba-16core.dtsi @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) /* * Copyright 2020-2023 Advanced Micro Devices, Inc. */ diff --git a/arch/arm64/boot/dts/amd/elba-asic-common.dtsi b/arch/arm64/boot/dts/amd/elba-asic-common.dtsi index 46b6c6783f58..d12e9a7b5587 100644 --- a/arch/arm64/boot/dts/amd/elba-asic-common.dtsi +++ b/arch/arm64/boot/dts/amd/elba-asic-common.dtsi @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) /* * Copyright 2020-2022 Advanced Micro Devices, Inc. */ diff --git a/arch/arm64/boot/dts/amd/elba-asic.dts b/arch/arm64/boot/dts/amd/elba-asic.dts index c3f4da2f7449..20b0fa0807a1 100644 --- a/arch/arm64/boot/dts/amd/elba-asic.dts +++ b/arch/arm64/boot/dts/amd/elba-asic.dts @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) /* * Device Tree file for AMD Pensando Elba Board. * diff --git a/arch/arm64/boot/dts/amd/elba-flash-parts.dtsi b/arch/arm64/boot/dts/amd/elba-flash-parts.dtsi index cf761a05a81f..6ea2d777c8c9 100644 --- a/arch/arm64/boot/dts/amd/elba-flash-parts.dtsi +++ b/arch/arm64/boot/dts/amd/elba-flash-parts.dtsi @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) /* * Copyright 2020-2023 Advanced Micro Devices, Inc. */ diff --git a/arch/arm64/boot/dts/amd/elba.dtsi b/arch/arm64/boot/dts/amd/elba.dtsi index 674890cf2a34..758bce0a0b2a 100644 --- a/arch/arm64/boot/dts/amd/elba.dtsi +++ b/arch/arm64/boot/dts/amd/elba.dtsi @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause) +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) /* * Copyright 2020-2022 Advanced Micro Devices, Inc. */ diff --git a/arch/arm64/boot/dts/apm/apm-merlin.dts b/arch/arm64/boot/dts/apm/apm-merlin.dts index 2e8069002ec1..6e05cf1a3df6 100644 --- a/arch/arm64/boot/dts/apm/apm-merlin.dts +++ b/arch/arm64/boot/dts/apm/apm-merlin.dts @@ -15,7 +15,7 @@ chosen { }; - memory { + memory@100000000 { device_type = "memory"; reg = < 0x1 0x00000000 0x0 0x80000000 >; }; diff --git a/arch/arm64/boot/dts/apm/apm-mustang.dts b/arch/arm64/boot/dts/apm/apm-mustang.dts index 033e10e12b18..e7644cddf06f 100644 --- a/arch/arm64/boot/dts/apm/apm-mustang.dts +++ b/arch/arm64/boot/dts/apm/apm-mustang.dts @@ -15,7 +15,7 @@ chosen { }; - memory { + memory@100000000 { device_type = "memory"; reg = < 0x1 0x00000000 0x0 0x80000000 >; /* Updated by bootloader */ }; diff --git a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi index 65ebac3082e2..ea5721ea02f0 100644 --- a/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi +++ b/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi @@ -211,6 +211,13 @@ }; }; + refclk: refclk { + compatible = "fixed-clock"; + #clock-cells = <1>; + clock-frequency = <100000000>; + clock-output-names = "refclk"; + }; + pmu { compatible = "arm,armv8-pmuv3"; interrupts = <1 12 0xff04>; @@ -236,13 +243,6 @@ #size-cells = <2>; ranges; - refclk: refclk { - compatible = "fixed-clock"; - #clock-cells = <1>; - clock-frequency = <100000000>; - clock-output-names = "refclk"; - }; - pmdpll: pmdpll@170000f0 { compatible = "apm,xgene-pcppll-v2-clock"; #clock-cells = <1>; diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi index 988928c60f15..532401bc9c66 100644 --- a/arch/arm64/boot/dts/apm/apm-storm.dtsi +++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi @@ -112,6 +112,13 @@ interrupts = <1 9 0xf04>; /* GIC Maintenence IRQ */ }; + refclk: refclk { + compatible = "fixed-clock"; + #clock-cells = <1>; + clock-frequency = <100000000>; + clock-output-names = "refclk"; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <1 0 0xff08>, /* Secure Phys IRQ */ @@ -122,7 +129,7 @@ }; pmu { - compatible = "apm,potenza-pmu", "arm,armv8-pmuv3"; + compatible = "apm,potenza-pmu"; interrupts = <1 12 0xff04>; }; @@ -137,12 +144,6 @@ #address-cells = <2>; #size-cells = <2>; ranges; - refclk: refclk { - compatible = "fixed-clock"; - #clock-cells = <1>; - clock-frequency = <100000000>; - clock-output-names = "refclk"; - }; pcppll: pcppll@17000100 { compatible = "apm,xgene-pcppll-clock"; diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi index b897f5542c0a..98ed2b329ed6 100644 --- a/arch/arm64/boot/dts/arm/juno-base.dtsi +++ b/arch/arm64/boot/dts/arm/juno-base.dtsi @@ -773,14 +773,14 @@ }; }; - big_cluster_thermal_zone: big-cluster-thermal { + big_cluster_thermal_zone: big-cl-thermal { polling-delay = <1000>; polling-delay-passive = <100>; thermal-sensors = <&scpi_sensors0 21>; status = "disabled"; }; - little_cluster_thermal_zone: little-cluster-thermal { + little_cluster_thermal_zone: little-cl-thermal { polling-delay = <1000>; polling-delay-passive = <100>; thermal-sensors = <&scpi_sensors0 22>; diff --git a/arch/arm64/boot/dts/arm/juno-scmi.dtsi b/arch/arm64/boot/dts/arm/juno-scmi.dtsi index 31929e2377d8..f38c5b6ef657 100644 --- a/arch/arm64/boot/dts/arm/juno-scmi.dtsi +++ b/arch/arm64/boot/dts/arm/juno-scmi.dtsi @@ -84,11 +84,11 @@ thermal-sensors = <&scmi_sensors0 3>; }; - big-cluster-thermal { + big-cl-thermal { thermal-sensors = <&scmi_sensors0 21>; }; - little-cluster-thermal { + little-cl-thermal { thermal-sensors = <&scmi_sensors0 22>; }; diff --git a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts index 8db4243a4947..9115c99d0dc0 100644 --- a/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts +++ b/arch/arm64/boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts @@ -102,7 +102,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts index 52f928dbfa3c..2a0d4ee3bd79 100644 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908-asus-gt-ac5300.dts @@ -185,16 +185,17 @@ #size-cells = <1>; partition@0 { - compatible = "nvmem-cells"; label = "cferom"; reg = <0x0 0x100000>; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x0 0x100000>; + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; - base_mac_addr: mac@106a0 { - reg = <0x106a0 0x6>; + base_mac_addr: mac@106a0 { + reg = <0x106a0 0x6>; + }; }; }; diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi index 336016e334d9..8b924812322c 100644 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4908.dtsi @@ -227,9 +227,6 @@ brcm,num-gphy = <5>; brcm,num-rgmii-ports = <2>; - #address-cells = <1>; - #size-cells = <0>; - ports: ports { #address-cells = <1>; #size-cells = <0>; @@ -597,6 +594,7 @@ reg-names = "nand", "nand-int-base"; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "nand_ctlrdy"; + brcm,wp-not-connected; status = "disabled"; nandcs: nand@0 { diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts b/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts index 030ffa5364fb..e5b37643296b 100644 --- a/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts +++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm94908.dts @@ -34,7 +34,6 @@ }; &nand_controller { - brcm,wp-not-connected; status = "okay"; }; diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts index dec5a110f1e8..f43cfe66b6af 100644 --- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts @@ -50,7 +50,7 @@ bootargs = "earlycon=uart8250,mmio32,0x66130000"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x00000000 0x80000000 0x00000000 0x40000000>; }; diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts index 1d314f17bbdd..c50df1d02797 100644 --- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts @@ -47,7 +47,7 @@ bootargs = "earlycon=uart8250,mmio32,0x66130000"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x00000000 0x80000000 0x00000001 0x00000000>; }; diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi index 896d1f33b5b6..cfd9fd23a1c2 100644 --- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi @@ -102,7 +102,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a57-pmu"; interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index d8516ec0dae7..857fa427e195 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -142,7 +142,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a72-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi index 8ad31dee11a3..cc860a80af51 100644 --- a/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi @@ -361,24 +361,24 @@ }; pmu { - compatible = "cavium,thunder-pmu", "arm,armv8-pmuv3"; + compatible = "cavium,thunder-pmu"; interrupts = <1 7 4>; }; + refclk50mhz: refclk50mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + clock-output-names = "refclk50mhz"; + }; + soc { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; ranges; - refclk50mhz: refclk50mhz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <50000000>; - clock-output-names = "refclk50mhz"; - }; - - gic0: interrupt-controller@8010,00000000 { + gic0: interrupt-controller@801000000000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; #address-cells = <2>; @@ -397,7 +397,7 @@ }; }; - uaa0: serial@87e0,24000000 { + uaa0: serial@87e024000000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x87e0 0x24000000 0x0 0x1000>; interrupts = <1 21 4>; @@ -405,7 +405,7 @@ clock-names = "apb_pclk"; }; - uaa1: serial@87e0,25000000 { + uaa1: serial@87e025000000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x87e0 0x25000000 0x0 0x1000>; interrupts = <1 22 4>; diff --git a/arch/arm64/boot/dts/cavium/thunder2-99xx.dts b/arch/arm64/boot/dts/cavium/thunder2-99xx.dts index d005e1e79c3d..89fc4107a0c4 100644 --- a/arch/arm64/boot/dts/cavium/thunder2-99xx.dts +++ b/arch/arm64/boot/dts/cavium/thunder2-99xx.dts @@ -14,7 +14,7 @@ model = "Cavium ThunderX2 CN99XX"; compatible = "cavium,thunderx2-cn9900", "brcm,vulcan-soc"; - memory { + memory@80000000 { device_type = "memory"; reg = <0x00000000 0x80000000 0x0 0x80000000>, /* 2G @ 2G */ <0x00000008 0x80000000 0x0 0x80000000>; /* 2G @ 34G */ diff --git a/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi b/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi index 3419bd252696..6dfe78a7d4ab 100644 --- a/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi +++ b/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi @@ -83,7 +83,7 @@ }; pmu { - compatible = "brcm,vulcan-pmu", "arm,armv8-pmuv3"; + compatible = "brcm,vulcan-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; /* PMU overflow */ }; @@ -103,7 +103,6 @@ /* ECAM at 0x3000_0000 - 0x4000_0000 */ reg = <0x0 0x30000000 0x0 0x10000000>; - reg-names = "PCI ECAM"; /* * PCI ranges: diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 7fbbec04bff0..0b9053b9b2b5 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -1468,6 +1468,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spi0_bus>; num-cs = <1>; + fifo-depth = <256>; status = "disabled"; }; @@ -1487,6 +1488,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spi1_bus>; num-cs = <1>; + fifo-depth = <64>; status = "disabled"; }; @@ -1506,6 +1508,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spi2_bus>; num-cs = <1>; + fifo-depth = <64>; status = "disabled"; }; @@ -1525,6 +1528,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spi3_bus>; num-cs = <1>; + fifo-depth = <64>; status = "disabled"; }; @@ -1544,6 +1548,7 @@ pinctrl-names = "default"; pinctrl-0 = <&spi4_bus>; num-cs = <1>; + fifo-depth = <64>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/exynos/exynos850.dtsi b/arch/arm64/boot/dts/exynos/exynos850.dtsi index 2ba67c3d0681..0706c8534ceb 100644 --- a/arch/arm64/boot/dts/exynos/exynos850.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos850.dtsi @@ -93,6 +93,8 @@ compatible = "arm,cortex-a55"; reg = <0x0>; enable-method = "psci"; + clocks = <&cmu_cpucl0 CLK_CLUSTER0_SCLK>; + clock-names = "cluster0_clk"; }; cpu1: cpu@1 { device_type = "cpu"; @@ -117,6 +119,8 @@ compatible = "arm,cortex-a55"; reg = <0x100>; enable-method = "psci"; + clocks = <&cmu_cpucl1 CLK_CLUSTER1_SCLK>; + clock-names = "cluster1_clk"; }; cpu5: cpu@101 { device_type = "cpu"; @@ -254,6 +258,28 @@ "dout_peri_uart", "dout_peri_ip"; }; + cmu_cpucl1: clock-controller@10800000 { + compatible = "samsung,exynos850-cmu-cpucl1"; + reg = <0x10800000 0x8000>; + #clock-cells = <1>; + + clocks = <&oscclk>, <&cmu_top CLK_DOUT_CPUCL1_SWITCH>, + <&cmu_top CLK_DOUT_CPUCL1_DBG>; + clock-names = "oscclk", "dout_cpucl1_switch", + "dout_cpucl1_dbg"; + }; + + cmu_cpucl0: clock-controller@10900000 { + compatible = "samsung,exynos850-cmu-cpucl0"; + reg = <0x10900000 0x8000>; + #clock-cells = <1>; + + clocks = <&oscclk>, <&cmu_top CLK_DOUT_CPUCL0_SWITCH>, + <&cmu_top CLK_DOUT_CPUCL0_DBG>; + clock-names = "oscclk", "dout_cpucl0_switch", + "dout_cpucl0_dbg"; + }; + cmu_g3d: clock-controller@11400000 { compatible = "samsung,exynos850-cmu-g3d"; reg = <0x11400000 0x8000>; diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi index c871a2f49fda..0248329da49a 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi @@ -435,6 +435,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <256>; status = "disabled"; }; @@ -526,6 +527,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <256>; status = "disabled"; }; @@ -617,6 +619,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; @@ -708,6 +711,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; @@ -799,6 +803,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; @@ -890,6 +895,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; @@ -981,6 +987,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <256>; status = "disabled"; }; @@ -1072,6 +1079,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; @@ -1163,6 +1171,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; @@ -1254,6 +1263,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; @@ -1345,6 +1355,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; @@ -1434,6 +1445,7 @@ num-cs = <1>; #address-cells = <1>; #size-cells = <0>; + fifo-depth = <64>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts index 6ccade2c8cb4..5e8ffe065081 100644 --- a/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts +++ b/arch/arm64/boot/dts/exynos/google/gs101-oriole.dts @@ -29,8 +29,8 @@ gpio-keys { compatible = "gpio-keys"; - pinctrl-names = "default"; pinctrl-0 = <&key_voldown>, <&key_volup>, <&key_power>; + pinctrl-names = "default"; button-vol-down { label = "KEY_VOLUMEDOWN"; @@ -53,6 +53,21 @@ wakeup-source; }; }; + + /* TODO: Remove this once PMIC is implemented */ + reg_placeholder: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "placeholder_reg"; + }; + + /* TODO: Remove this once S2MPG11 slave PMIC is implemented */ + ufs_0_fixed_vcc_reg: regulator-1 { + compatible = "regulator-fixed"; + regulator-name = "ufs-vcc"; + gpio = <&gpp0 1 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + enable-active-high; + }; }; &ext_24_5m { @@ -103,8 +118,33 @@ }; &serial_0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart0_bus>; + status = "okay"; +}; + +&ufs_0 { + status = "okay"; + vcc-supply = <&ufs_0_fixed_vcc_reg>; +}; + +&ufs_0_phy { + status = "okay"; +}; + +&usbdrd31 { + status = "okay"; + vdd10-supply = <®_placeholder>; + vdd33-supply = <®_placeholder>; +}; + +&usbdrd31_dwc3 { + dr_mode = "otg"; + usb-role-switch; + role-switch-default-mode = "peripheral"; + maximum-speed = "super-speed-plus"; + status = "okay"; +}; + +&usbdrd31_phy { status = "okay"; }; diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi index 55e6bcb3689e..a66e996666b8 100644 --- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi @@ -370,12 +370,398 @@ pinctrl_peric0: pinctrl@10840000 { compatible = "google,gs101-pinctrl"; reg = <0x10840000 0x00001000>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_GPIO_PERIC0_PCLK>; + clock-names = "pclk"; interrupts = <GIC_SPI 625 IRQ_TYPE_LEVEL_HIGH 0>; }; + usi1: usi@109000c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x109000c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_0>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_0>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric0 0x1000>; + status = "disabled"; + + hsi2c_1: i2c@10900000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10900000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_0>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_0>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 635 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c1_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_1: serial@10900000 { + compatible = "google,gs101-uart"; + reg = <0x10900000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_0>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_0>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 635 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart1_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_1: spi@10900000 { + compatible = "google,gs101-spi"; + reg = <0x10900000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_0>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_0>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 635 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi1_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi2: usi@109100c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x109100c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_1>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_1>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric0 0x1004>; + status = "disabled"; + + hsi2c_2: i2c@10910000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10910000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_1>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_1>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c2_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_2: serial@10910000 { + compatible = "google,gs101-uart"; + reg = <0x10910000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_1>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_1>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart2_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_2: spi@10910000 { + compatible = "google,gs101-spi"; + reg = <0x10910000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_1>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_1>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 636 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi2_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi3: usi@109200c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x109200c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_2>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_2>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric0 0x1008>; + status = "disabled"; + + hsi2c_3: i2c@10920000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10920000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_2>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_2>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 637 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c3_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_3: serial@10920000 { + compatible = "google,gs101-uart"; + reg = <0x10920000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_2>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_2>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 637 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart3_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_3: spi@10920000 { + compatible = "google,gs101-spi"; + reg = <0x10920000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_2>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_2>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 637 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi3_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi4: usi@109300c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x109300c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_3>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_3>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric0 0x100c>; + status = "disabled"; + + hsi2c_4: i2c@10930000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10930000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_3>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_3>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 638 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c4_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_4: serial@10930000 { + compatible = "google,gs101-uart"; + reg = <0x10930000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_3>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_3>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 638 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart4_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_4: spi@10930000 { + compatible = "google,gs101-spi"; + reg = <0x10930000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_3>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_3>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 638 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi4_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi5: usi@109400c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x109400c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_4>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_4>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric0 0x1010>; + status = "disabled"; + + hsi2c_5: i2c@10940000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10940000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_4>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_4>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 639 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c5_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_5: serial@10940000 { + compatible = "google,gs101-uart"; + reg = <0x10940000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_4>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_4>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 639 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart5_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_5: spi@10940000 { + compatible = "google,gs101-spi"; + reg = <0x10940000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_4>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_4>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 639 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi5_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi6: usi@109500c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x109500c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_5>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_5>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric0 0x1014>; + status = "disabled"; + + hsi2c_6: i2c@10950000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10950000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_5>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_5>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 640 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c6_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_6: serial@10950000 { + compatible = "google,gs101-uart"; + reg = <0x10950000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_5>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_5>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 640 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart6_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_6: spi@10950000 { + compatible = "google,gs101-spi"; + reg = <0x10950000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_5>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_5>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 640 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi6_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi7: usi@109600c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x109600c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_6>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_6>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric0 0x1018>; + status = "disabled"; + + hsi2c_7: i2c@10960000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10960000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_6>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_6>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c7_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_7: serial@10960000 { + compatible = "google,gs101-uart"; + reg = <0x10960000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_6>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_6>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart7_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_7: spi@10960000 { + compatible = "google,gs101-spi"; + reg = <0x10960000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_6>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_6>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 641 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi7_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + usi8: usi@109700c0 { - compatible = "google,gs101-usi", - "samsung,exynos850-usi"; + compatible = "google,gs101-usi", "samsung,exynos850-usi"; reg = <0x109700c0 0x20>; ranges; #address-cells = <1>; @@ -393,18 +779,44 @@ interrupts = <GIC_SPI 642 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&hsi2c8_bus>; clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_7>, <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_7>; clock-names = "hsi2c", "hsi2c_pclk"; + pinctrl-0 = <&hsi2c8_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_8: serial@10970000 { + compatible = "google,gs101-uart"; + reg = <0x10970000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_7>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_7>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 642 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart8_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_8: spi@10970000 { + compatible = "google,gs101-spi"; + reg = <0x10970000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_PCLK_7>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP0_IPCLK_7>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 642 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi8_bus>; + pinctrl-names = "default"; status = "disabled"; }; }; usi_uart: usi@10a000c0 { - compatible = "google,gs101-usi", - "samsung,exynos850-usi"; + compatible = "google,gs101-usi", "samsung,exynos850-usi"; reg = <0x10a000c0 0x20>; ranges; #address-cells = <1>; @@ -419,16 +831,72 @@ serial_0: serial@10a00000 { compatible = "google,gs101-uart"; reg = <0x10a00000 0xc0>; - interrupts = <GIC_SPI 634 - IRQ_TYPE_LEVEL_HIGH 0>; + interrupts = <GIC_SPI 634 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_0>, <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_0>; clock-names = "uart", "clk_uart_baud0"; + pinctrl-0 = <&uart0_bus>; + pinctrl-names = "default"; samsung,uart-fifosize = <256>; status = "disabled"; }; }; + usi14: usi@10a200c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x10a200c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_2>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_2>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric0 0x1028>; + status = "disabled"; + + hsi2c_14: i2c@10a20000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10a20000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_2>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_2>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 643 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c14_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_14: serial@10a20000 { + compatible = "google,gs101-uart"; + reg = <0x10a20000 0xc0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_2>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_2>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 643 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart14_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_14: spi@10a20000 { + compatible = "google,gs101-spi"; + reg = <0x10a20000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_PCLK_2>, + <&cmu_peric0 CLK_GOUT_PERIC0_PERIC0_TOP1_IPCLK_2>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 643 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi14_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + cmu_peric1: clock-controller@10c00000 { compatible = "google,gs101-cmu-peric1"; reg = <0x10c00000 0x4000>; @@ -448,12 +916,233 @@ pinctrl_peric1: pinctrl@10c40000 { compatible = "google,gs101-pinctrl"; reg = <0x10c40000 0x00001000>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_GPIO_PERIC1_PCLK>; + clock-names = "pclk"; interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH 0>; }; + usi0: usi@10d100c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x10d100c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_1>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_1>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric1 0x1000>; + status = "disabled"; + + hsi2c_0: i2c@10d10000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10d10000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_1>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_1>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 651 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c0_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_usi0: serial@10d10000 { + compatible = "google,gs101-uart"; + reg = <0x10d10000 0xc0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_1>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_1>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 651 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart0_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_0: spi@10d10000 { + compatible = "google,gs101-spi"; + reg = <0x10d10000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_1>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_1>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 651 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi0_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi9: usi@10d200c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x10d200c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_2>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_2>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric1 0x1004>; + status = "disabled"; + + hsi2c_9: i2c@10d20000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10d20000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_2>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_2>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 652 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c9_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_9: serial@10d20000 { + compatible = "google,gs101-uart"; + reg = <0x10d20000 0xc0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_2>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_2>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 652 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart9_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_9: spi@10d20000 { + compatible = "google,gs101-spi"; + reg = <0x10d20000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_2>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_2>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 652 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi9_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi10: usi@10d300c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x10d300c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_3>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_3>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric1 0x1008>; + status = "disabled"; + + hsi2c_10: i2c@10d30000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10d30000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_3>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_3>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 653 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c10_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_10: serial@10d30000 { + compatible = "google,gs101-uart"; + reg = <0x10d30000 0xc0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_3>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_3>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 653 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart10_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_10: spi@10d30000 { + compatible = "google,gs101-spi"; + reg = <0x10d30000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_3>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_3>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 653 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi10_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi11: usi@10d400c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x10d400c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_4>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_4>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric1 0x100c>; + status = "disabled"; + + hsi2c_11: i2c@10d40000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10d40000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_4>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_4>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 654 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c11_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_11: serial@10d40000 { + compatible = "google,gs101-uart"; + reg = <0x10d40000 0xc0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_4>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_4>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 654 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart11_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_11: spi@10d40000 { + compatible = "google,gs101-spi"; + reg = <0x10d40000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_4>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_4>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 654 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi11_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + usi12: usi@10d500c0 { - compatible = "google,gs101-usi", - "samsung,exynos850-usi"; + compatible = "google,gs101-usi", "samsung,exynos850-usi"; reg = <0x10d500c0 0x20>; ranges; #address-cells = <1>; @@ -471,11 +1160,148 @@ interrupts = <GIC_SPI 655 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; - pinctrl-0 = <&hsi2c12_bus>; - pinctrl-names = "default"; clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_5>, <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_5>; clock-names = "hsi2c", "hsi2c_pclk"; + pinctrl-0 = <&hsi2c12_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_12: serial@10d50000 { + compatible = "google,gs101-uart"; + reg = <0x10d50000 0xc0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_5>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_5>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 655 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart12_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_12: spi@10d50000 { + compatible = "google,gs101-spi"; + reg = <0x10d50000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_5>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_5>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 655 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi12_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + usi13: usi@10d600c0 { + compatible = "google,gs101-usi", "samsung,exynos850-usi"; + reg = <0x10d600c0 0x20>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_6>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_6>; + clock-names = "pclk", "ipclk"; + samsung,sysreg = <&sysreg_peric1 0x1014>; + status = "disabled"; + + hsi2c_13: i2c@10d60000 { + compatible = "google,gs101-hsi2c", + "samsung,exynosautov9-hsi2c"; + reg = <0x10d60000 0xc0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_6>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_6>; + clock-names = "hsi2c", "hsi2c_pclk"; + interrupts = <GIC_SPI 656 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&hsi2c13_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + + serial_13: serial@10d60000 { + compatible = "google,gs101-uart"; + reg = <0x10d60000 0xc0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_6>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_6>; + clock-names = "uart", "clk_uart_baud0"; + interrupts = <GIC_SPI 656 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&uart13_bus_single>; + pinctrl-names = "default"; + samsung,uart-fifosize = <64>; + status = "disabled"; + }; + + spi_13: spi@10d60000 { + compatible = "google,gs101-spi"; + reg = <0x10d60000 0x30>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_PCLK_6>, + <&cmu_peric1 CLK_GOUT_PERIC1_PERIC1_TOP0_IPCLK_6>; + clock-names = "spi", "spi_busclk0"; + interrupts = <GIC_SPI 656 IRQ_TYPE_LEVEL_HIGH 0>; + pinctrl-0 = <&spi13_bus>; + pinctrl-names = "default"; + status = "disabled"; + }; + }; + + cmu_hsi0: clock-controller@11000000 { + compatible = "google,gs101-cmu-hsi0"; + reg = <0x11000000 0x4000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>, + <&cmu_top CLK_DOUT_CMU_HSI0_BUS>, + <&cmu_top CLK_DOUT_CMU_HSI0_DPGTC>, + <&cmu_top CLK_DOUT_CMU_HSI0_USB31DRD>, + <&cmu_top CLK_DOUT_CMU_HSI0_USBDPDBG>; + clock-names = "oscclk", "bus", "dpgtc", "usb31drd", + "usbdpdbg"; + }; + + usbdrd31_phy: phy@11100000 { + compatible = "google,gs101-usb31drd-phy"; + reg = <0x11100000 0x0100>, + <0x110f0000 0x0800>, + <0x110e0000 0x2800>; + reg-names = "phy", "pcs", "pma"; + clocks = <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_ACLK_PHYCTRL>, + <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_I_USB20_PHY_REFCLK_26>, + <&cmu_hsi0 CLK_GOUT_HSI0_UASC_HSI0_CTRL_ACLK>, + <&cmu_hsi0 CLK_GOUT_HSI0_UASC_HSI0_CTRL_PCLK>, + <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_I_USBDPPHY_SCL_APB_PCLK>; + clock-names = "phy", "ref", "ctrl_aclk", "ctrl_pclk", "scl_pclk"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <1>; + status = "disabled"; + }; + + usbdrd31: usb@11110000 { + compatible = "google,gs101-dwusb3"; + clocks = <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_BUS_CLK_EARLY>, + <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_I_USB31DRD_SUSPEND_CLK_26>, + <&cmu_hsi0 CLK_GOUT_HSI0_UASC_HSI0_LINK_ACLK>, + <&cmu_hsi0 CLK_GOUT_HSI0_UASC_HSI0_LINK_PCLK>; + clock-names = "bus_early", "susp_clk", "link_aclk", "link_pclk"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x11110000 0x10000>; + status = "disabled"; + + usbdrd31_dwc3: usb@0 { + compatible = "snps,dwc3"; + clocks = <&cmu_hsi0 CLK_GOUT_HSI0_USB31DRD_I_USB31DRD_REF_CLK_40>; + clock-names = "ref"; + reg = <0x0 0x10000>; + interrupts = <GIC_SPI 463 IRQ_TYPE_LEVEL_HIGH 0>; + phys = <&usbdrd31_phy 0>, <&usbdrd31_phy 1>; + phy-names = "usb2-phy", "usb3-phy"; status = "disabled"; }; }; @@ -483,15 +1309,74 @@ pinctrl_hsi1: pinctrl@11840000 { compatible = "google,gs101-pinctrl"; reg = <0x11840000 0x00001000>; + /* TODO: update once support for this CMU exists */ + clocks = <0>; + clock-names = "pclk"; interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH 0>; }; + cmu_hsi2: clock-controller@14400000 { + compatible = "google,gs101-cmu-hsi2"; + reg = <0x14400000 0x4000>; + #clock-cells = <1>; + clocks = <&ext_24_5m>, + <&cmu_top CLK_DOUT_CMU_HSI2_BUS>, + <&cmu_top CLK_DOUT_CMU_HSI2_PCIE>, + <&cmu_top CLK_DOUT_CMU_HSI2_UFS_EMBD>, + <&cmu_top CLK_DOUT_CMU_HSI2_MMC_CARD>; + clock-names = "oscclk", "bus", "pcie", "ufs", "mmc"; + }; + + sysreg_hsi2: syscon@14420000 { + compatible = "google,gs101-hsi2-sysreg", "syscon"; + reg = <0x14420000 0x10000>; + clocks = <&cmu_hsi2 CLK_GOUT_HSI2_SYSREG_HSI2_PCLK>; + }; + pinctrl_hsi2: pinctrl@14440000 { compatible = "google,gs101-pinctrl"; reg = <0x14440000 0x00001000>; + clocks = <&cmu_hsi2 CLK_GOUT_HSI2_GPIO_HSI2_PCLK>; + clock-names = "pclk"; interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH 0>; }; + ufs_0: ufs@14700000 { + compatible = "google,gs101-ufs"; + reg = <0x14700000 0x200>, + <0x14701100 0x200>, + <0x14780000 0xa000>, + <0x14600000 0x100>; + reg-names = "hci", "vs_hci", "unipro", "ufsp"; + interrupts = <GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cmu_hsi2 CLK_GOUT_HSI2_UFS_EMBD_I_ACLK>, + <&cmu_hsi2 CLK_GOUT_HSI2_UFS_EMBD_I_CLK_UNIPRO>, + <&cmu_hsi2 CLK_GOUT_HSI2_UFS_EMBD_I_FMP_CLK>, + <&cmu_hsi2 CLK_GOUT_HSI2_QE_UFS_EMBD_HSI2_ACLK>, + <&cmu_hsi2 CLK_GOUT_HSI2_QE_UFS_EMBD_HSI2_PCLK>, + <&cmu_hsi2 CLK_GOUT_HSI2_SYSREG_HSI2_PCLK>; + clock-names = "core_clk", "sclk_unipro_main", "fmp", + "aclk", "pclk", "sysreg"; + freq-table-hz = <0 0>, <0 0>, <0 0>, <0 0>, <0 0>, <0 0>; + pinctrl-0 = <&ufs_rst_n &ufs_refclk_out>; + pinctrl-names = "default"; + phys = <&ufs_0_phy>; + phy-names = "ufs-phy"; + samsung,sysreg = <&sysreg_hsi2 0x710>; + status = "disabled"; + }; + + ufs_0_phy: phy@14704000 { + compatible = "google,gs101-ufs-phy"; + reg = <0x14704000 0x3000>; + reg-names = "phy-pma"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <0>; + clocks = <&ext_24_5m>; + clock-names = "ref_clk"; + status = "disabled"; + }; + cmu_apm: clock-controller@17400000 { compatible = "google,gs101-cmu-apm"; reg = <0x17400000 0x8000>; @@ -514,6 +1399,8 @@ pinctrl_gpio_alive: pinctrl@174d0000 { compatible = "google,gs101-pinctrl"; reg = <0x174d0000 0x00001000>; + clocks = <&cmu_apm CLK_GOUT_APM_APBIF_GPIO_ALIVE_PCLK>; + clock-names = "pclk"; wakeup-interrupt-controller { compatible = "google,gs101-wakeup-eint", @@ -525,6 +1412,8 @@ pinctrl_far_alive: pinctrl@174e0000 { compatible = "google,gs101-pinctrl"; reg = <0x174e0000 0x00001000>; + clocks = <&cmu_apm CLK_GOUT_APM_APBIF_GPIO_FAR_ALIVE_PCLK>; + clock-names = "pclk"; wakeup-interrupt-controller { compatible = "google,gs101-wakeup-eint", @@ -536,11 +1425,17 @@ pinctrl_gsactrl: pinctrl@17940000 { compatible = "google,gs101-pinctrl"; reg = <0x17940000 0x00001000>; + /* TODO: update once support for this CMU exists */ + clocks = <0>; + clock-names = "pclk"; }; pinctrl_gsacore: pinctrl@17a80000 { compatible = "google,gs101-pinctrl"; reg = <0x17a80000 0x00001000>; + /* TODO: update once support for this CMU exists */ + clocks = <0>; + clock-names = "pclk"; }; cmu_top: clock-controller@1e080000 { diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 045250d0a040..bd443c2bc5a4 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -9,6 +9,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-kbox-a-230-ls.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var1.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var2.dtb +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var3.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var3-ads2.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-kontron-sl28-var4.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1028a-qds.dtb @@ -98,6 +99,10 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-tqmlx2160a-mblx2160a-14-11-x.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-tqmlx2160a-mblx2160a-14-8-x.dtb dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-tqmlx2160a-mblx2160a-14-7-x.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8dx-colibri-aster.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8dx-colibri-eval-v3.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8dx-colibri-iris-v2.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8dx-colibri-iris.dtb dtb-$(CONFIG_ARCH_MXC) += imx8dxl-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8dxp-tqma8xdp-mba8xx.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb @@ -166,6 +171,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-pdk3.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-msc-sm2s-ep1.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-navqp.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-hdmi.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-skov-revb-lt6.dtb @@ -259,4 +265,5 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw74xx-rpidsi.dtb dtb-$(CONFIG_ARCH_S32) += s32g274a-evb.dtb dtb-$(CONFIG_ARCH_S32) += s32g274a-rdb2.dtb +dtb-$(CONFIG_ARCH_S32) += s32g399a-rdb3.dtb dtb-$(CONFIG_ARCH_S32) += s32v234-evb.dtb diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi index fe9093b3c02e..a0f7bbd691a0 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi @@ -81,7 +81,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts index ed4e69e87e30..195bdbafdf7c 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts @@ -10,7 +10,7 @@ /dts-v1/; #include <dt-bindings/clock/fsl,qoriq-clockgen.h> -#include "fsl-ls1028a-kontron-sl28.dts" +#include "fsl-ls1028a-kontron-sl28-var3.dts" / { model = "Kontron SMARC-sAL28 (Single PHY) on SMARC Eval 2.0 carrier"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3.dts new file mode 100644 index 000000000000..08851ca407a8 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3.dts @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Device Tree file for the Kontron SMARC-sAL28 board. + * + * This is for the network variant 3 which has one ethernet ports. + * + * Copyright (C) 2024 Michael Walle <michael@walle.cc> + * + */ + +/dts-v1/; + +#include "fsl-ls1028a-kontron-sl28.dts" + +/ { + model = "Kontron SMARC-sAL28 (Single PHY)"; + compatible = "kontron,sl28-var3", "kontron,sl28", "fsl,ls1028a"; +}; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index ae534c23b970..70b8731029c4 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -1099,21 +1099,25 @@ 0xc2000000 0x1 0xf8230000 0x1 0xf8230000 0x0 0x020000 /* BAR4 (PF5) - non-prefetchable memory */ 0x82000000 0x1 0xfc000000 0x1 0xfc000000 0x0 0x400000>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0000 0 0 1 &gic 0 0 GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, + <0000 0 0 2 &gic 0 0 GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; enetc_port0: ethernet@0,0 { - compatible = "fsl,enetc"; + compatible = "pci1957,e100", "fsl,enetc"; reg = <0x000000 0 0 0 0>; status = "disabled"; }; enetc_port1: ethernet@0,1 { - compatible = "fsl,enetc"; + compatible = "pci1957,e100", "fsl,enetc"; reg = <0x000100 0 0 0 0>; status = "disabled"; }; enetc_port2: ethernet@0,2 { - compatible = "fsl,enetc"; + compatible = "pci1957,e100", "fsl,enetc"; reg = <0x000200 0 0 0 0>; phy-mode = "internal"; status = "disabled"; @@ -1126,14 +1130,14 @@ }; enetc_mdio_pf3: mdio@0,3 { - compatible = "fsl,enetc-mdio"; + compatible = "pci1957,ee01", "fsl,enetc-mdio"; reg = <0x000300 0 0 0 0>; #address-cells = <1>; #size-cells = <0>; }; ethernet@0,4 { - compatible = "fsl,enetc-ptp"; + compatible = "pci1957,ee02", "fsl,enetc-ptp"; reg = <0x000400 0 0 0 0>; clocks = <&clockgen QORIQ_CLK_HWACCEL 3>; little-endian; @@ -1143,7 +1147,7 @@ mscc_felix: ethernet-switch@0,5 { reg = <0x000500 0 0 0 0>; /* IEP INT_B */ - interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <2>; status = "disabled"; mscc_felix_ports: ports { @@ -1201,7 +1205,7 @@ }; enetc_port3: ethernet@0,6 { - compatible = "fsl,enetc"; + compatible = "pci1957,e100", "fsl,enetc"; reg = <0x000600 0 0 0 0>; phy-mode = "internal"; status = "disabled"; @@ -1216,7 +1220,7 @@ rcec@1f,0 { reg = <0x00f800 0 0 0 0>; /* IEP INT_A */ - interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <1>; }; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index d333b773bc45..8ee6d8c0ef61 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -276,7 +276,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <0 106 0x4>, <0 107 0x4>, <0 95 0x4>, diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi index 1aa38ed09aa4..8352197cea6f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi @@ -12,6 +12,13 @@ #include <dt-bindings/clock/fsl,qoriq-clockgen.h> #include "fsl-ls208xa.dtsi" +/ { + pmu { + compatible = "arm,cortex-a57-pmu"; + interrupts = <1 7 0x8>; /* PMU PPI, Level low type */ + }; +}; + &cpu { cpu0: cpu@0 { device_type = "cpu"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi index 8581ea55d254..245bbd615c81 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls2088a.dtsi @@ -12,6 +12,13 @@ #include <dt-bindings/clock/fsl,qoriq-clockgen.h> #include "fsl-ls208xa.dtsi" +/ { + pmu { + compatible = "arm,cortex-a72-pmu"; + interrupts = <1 7 0x8>; /* PMU PPI, Level low type */ + }; +}; + &cpu { cpu0: cpu@0 { device_type = "cpu"; diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi index 0b7292835906..ccba0a135b24 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi @@ -247,11 +247,6 @@ <1 10 4>; /* Hypervisor PPI, active-low */ }; - pmu { - compatible = "arm,armv8-pmuv3"; - interrupts = <1 7 0x8>; /* PMU PPI, Level low type */ - }; - psci { compatible = "arm,psci-0.2"; method = "smc"; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index e665c629e1a1..96055593204a 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -748,7 +748,10 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(16)>; - scl-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c0_scl>; + pinctrl-1 = <&i2c0_scl_gpio>; + scl-gpios = <&gpio0 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -761,6 +764,10 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(16)>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c1_scl>; + pinctrl-1 = <&i2c1_scl_gpio>; + scl-gpios = <&gpio0 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -773,6 +780,10 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(16)>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c2_scl>; + pinctrl-1 = <&i2c2_scl_gpio>; + scl-gpios = <&gpio0 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -785,6 +796,10 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(16)>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c3_scl>; + pinctrl-1 = <&i2c3_scl_gpio>; + scl-gpios = <&gpio0 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -797,7 +812,10 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(16)>; - scl-gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c4_scl>; + pinctrl-1 = <&i2c4_scl_gpio>; + scl-gpios = <&gpio0 25 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -810,6 +828,10 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(16)>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c5_scl>; + pinctrl-1 = <&i2c5_scl_gpio>; + scl-gpios = <&gpio0 23 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -822,6 +844,10 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(16)>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c6_scl>; + pinctrl-1 = <&i2c6_scl_gpio>; + scl-gpios = <&gpio1 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -834,6 +860,10 @@ clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(16)>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&i2c7_scl>; + pinctrl-1 = <&i2c7_scl_gpio>; + scl-gpios = <&gpio1 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; status = "disabled"; }; @@ -1669,6 +1699,80 @@ }; }; + pinmux_i2crv: pinmux@70010012c { + compatible = "pinctrl-single"; + reg = <0x00000007 0x0010012c 0x0 0xc>; + #address-cells = <2>; + #size-cells = <2>; + pinctrl-single,bit-per-mux; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x7>; + + i2c1_scl: i2c1-scl-pins { + pinctrl-single,bits = <0x0 0 0x7>; + }; + + i2c1_scl_gpio: i2c1-scl-gpio-pins { + pinctrl-single,bits = <0x0 0x1 0x7>; + }; + + i2c2_scl: i2c2-scl-pins { + pinctrl-single,bits = <0x0 0 (0x7 << 3)>; + }; + + i2c2_scl_gpio: i2c2-scl-gpio-pins { + pinctrl-single,bits = <0x0 (0x1 << 3) (0x7 << 3)>; + }; + + i2c3_scl: i2c3-scl-pins { + pinctrl-single,bits = <0x0 0 (0x7 << 6)>; + }; + + i2c3_scl_gpio: i2c3-scl-gpio-pins { + pinctrl-single,bits = <0x0 (0x1 << 6) (0x7 << 6)>; + }; + + i2c4_scl: i2c4-scl-pins { + pinctrl-single,bits = <0x0 0 (0x7 << 9)>; + }; + + i2c4_scl_gpio: i2c4-scl-gpio-pins { + pinctrl-single,bits = <0x0 (0x1 << 9) (0x7 << 9)>; + }; + + i2c5_scl: i2c5-scl-pins { + pinctrl-single,bits = <0x0 0 (0x7 << 12)>; + }; + + i2c5_scl_gpio: i2c5-scl-gpio-pins { + pinctrl-single,bits = <0x0 (0x1 << 12) (0x7 << 12)>; + }; + + i2c6_scl: i2c6-scl-pins { + pinctrl-single,bits = <0x4 0x2 0x7>; + }; + + i2c6_scl_gpio: i2c6-scl-gpio-pins { + pinctrl-single,bits = <0x4 0x1 0x7>; + }; + + i2c7_scl: i2c7-scl-pins { + pinctrl-single,bits = <0x4 0x2 0x7>; + }; + + i2c7_scl_gpio: i2c7-scl-gpio-pins { + pinctrl-single,bits = <0x4 0x1 0x7>; + }; + + i2c0_scl: i2c0-scl-pins { + pinctrl-single,bits = <0x8 0 (0x7 << 10)>; + }; + + i2c0_scl_gpio: i2c0-scl-gpio-pins { + pinctrl-single,bits = <0x8 (0x1 << 10) (0x7 << 10)>; + }; + }; + fsl_mc: fsl-mc@80c000000 { compatible = "fsl,qoriq-mc"; reg = <0x00000008 0x0c000000 0 0x40>, diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts b/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts index 9f88583aa25e..eafef8718a0f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts @@ -25,6 +25,7 @@ i2c7 = &mpcie1_i2c; i2c8 = &mpcie0_i2c; i2c9 = &pcieclk_i2c; + i2c10 = &i2c5; mmc0 = &esdhc0; mmc1 = &esdhc1; serial0 = &uart0; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2162a-sr-som.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2162a-sr-som.dtsi index 0580ea30cfbc..e914291e63a1 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2162a-sr-som.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2162a-sr-som.dtsi @@ -71,3 +71,12 @@ reg = <0x54>; }; }; + +&i2c5 { + status = "okay"; + + rtc@6f { + compatible = "microchip,mcp7940x"; + reg = <0x6f>; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi index 07afeb78ed56..897cbb7b6742 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-audio.dtsi @@ -6,6 +6,7 @@ #include <dt-bindings/clock/imx8-clock.h> #include <dt-bindings/clock/imx8-lpcg.h> +#include <dt-bindings/dma/fsl-edma.h> #include <dt-bindings/firmware/imx/rsrc.h> audio_ipg_clk: clock-audio-ipg { @@ -119,13 +120,96 @@ audio_subsys: bus@59000000 { #size-cells = <1>; ranges = <0x59000000 0x0 0x59000000 0x1000000>; + asrc0: asrc@59000000 { + compatible = "fsl,imx8qm-asrc"; + reg = <0x59000000 0x10000>; + interrupts = <GIC_SPI 372 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&asrc0_lpcg IMX_LPCG_CLK_0>, + <&asrc0_lpcg IMX_LPCG_CLK_0>, + <&aud_pll_div0_lpcg IMX_LPCG_CLK_4>, + <&aud_pll_div1_lpcg IMX_LPCG_CLK_4>, + <&acm IMX_ADMA_ACM_AUD_CLK0_SEL>, + <&acm IMX_ADMA_ACM_AUD_CLK1_SEL>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>; + clock-names = "mem", "ipg", + "asrck_0", "asrck_1", "asrck_2", "asrck_3", + "asrck_4", "asrck_5", "asrck_6", "asrck_7", + "asrck_8", "asrck_9", "asrck_a", "asrck_b", + "asrck_c", "asrck_d", "asrck_e", "asrck_f", + "spba"; + dmas = <&edma0 0 0 0>, + <&edma0 1 0 0>, + <&edma0 2 0 0>, + <&edma0 3 0 FSL_EDMA_RX>, + <&edma0 4 0 FSL_EDMA_RX>, + <&edma0 5 0 FSL_EDMA_RX>; + /* tx* is output channel of asrc, it is rx channel for eDMA */ + dma-names = "rxa", "rxb", "rxc", "txa", "txb", "txc"; + fsl,asrc-rate = <8000>; + fsl,asrc-width = <16>; + fsl,asrc-clk-map = <0>; + power-domains = <&pd IMX_SC_R_ASRC_0>; + status = "disabled"; + }; + + esai0: esai@59010000 { + compatible = "fsl,imx8qm-esai"; + reg = <0x59010000 0x10000>; + interrupts = <GIC_SPI 409 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&esai0_lpcg IMX_LPCG_CLK_4>, + <&esai0_lpcg IMX_LPCG_CLK_0>, + <&esai0_lpcg IMX_LPCG_CLK_4>, + <&clk_dummy>; + clock-names = "core", "extal", "fsys", "spba"; + dmas = <&edma0 6 0 FSL_EDMA_RX>, <&edma0 7 0 0>; + dma-names = "rx", "tx"; + power-domains = <&pd IMX_SC_R_ESAI_0>; + status = "disabled"; + }; + + spdif0: spdif@59020000 { + compatible = "fsl,imx8qm-spdif"; + reg = <0x59020000 0x10000>; + interrupts = <GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>, /* rx */ + <GIC_SPI 458 IRQ_TYPE_LEVEL_HIGH>; /* tx */ + clocks = <&spdif0_lpcg IMX_LPCG_CLK_4>, /* core */ + <&clk_dummy>, /* rxtx0 */ + <&spdif0_lpcg IMX_LPCG_CLK_0>, /* rxtx1 */ + <&clk_dummy>, /* rxtx2 */ + <&clk_dummy>, /* rxtx3 */ + <&clk_dummy>, /* rxtx4 */ + <&audio_ipg_clk>, /* rxtx5 */ + <&clk_dummy>, /* rxtx6 */ + <&clk_dummy>, /* rxtx7 */ + <&clk_dummy>; /* spba */ + clock-names = "core", "rxtx0", "rxtx1", "rxtx2", "rxtx3", "rxtx4", + "rxtx5", "rxtx6", "rxtx7", "spba"; + dmas = <&edma0 8 0 (FSL_EDMA_MULTI_FIFO | FSL_EDMA_RX)>, + <&edma0 9 0 FSL_EDMA_MULTI_FIFO>; + dma-names = "rx", "tx"; + power-domains = <&pd IMX_SC_R_SPDIF_0>; + status = "disabled"; + }; + sai0: sai@59040000 { compatible = "fsl,imx8qm-sai"; reg = <0x59040000 0x10000>; interrupts = <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&sai0_lpcg 1>, + clocks = <&sai0_lpcg IMX_LPCG_CLK_4>, <&clk_dummy>, - <&sai0_lpcg 0>, + <&sai0_lpcg IMX_LPCG_CLK_0>, <&clk_dummy>, <&clk_dummy>; clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; @@ -139,9 +223,9 @@ audio_subsys: bus@59000000 { compatible = "fsl,imx8qm-sai"; reg = <0x59050000 0x10000>; interrupts = <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&sai1_lpcg 1>, + clocks = <&sai1_lpcg IMX_LPCG_CLK_4>, <&clk_dummy>, - <&sai1_lpcg 0>, + <&sai1_lpcg IMX_LPCG_CLK_0>, <&clk_dummy>, <&clk_dummy>; clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; @@ -155,9 +239,9 @@ audio_subsys: bus@59000000 { compatible = "fsl,imx8qm-sai"; reg = <0x59060000 0x10000>; interrupts = <GIC_SPI 318 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&sai2_lpcg 1>, + clocks = <&sai2_lpcg IMX_LPCG_CLK_4>, <&clk_dummy>, - <&sai2_lpcg 0>, + <&sai2_lpcg IMX_LPCG_CLK_0>, <&clk_dummy>, <&clk_dummy>; clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; @@ -171,9 +255,9 @@ audio_subsys: bus@59000000 { compatible = "fsl,imx8qm-sai"; reg = <0x59070000 0x10000>; interrupts = <GIC_SPI 323 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&sai3_lpcg 1>, + clocks = <&sai3_lpcg IMX_LPCG_CLK_4>, <&clk_dummy>, - <&sai3_lpcg 0>, + <&sai3_lpcg IMX_LPCG_CLK_0>, <&clk_dummy>, <&clk_dummy>; clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; @@ -239,6 +323,40 @@ audio_subsys: bus@59000000 { <&pd IMX_SC_R_DMA_0_CH23>; }; + asrc0_lpcg: clock-controller@59400000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59400000 0x10000>; + #clock-cells = <1>; + clocks = <&audio_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_4>; + clock-output-names = "asrc0_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_ASRC_0>; + }; + + esai0_lpcg: clock-controller@59410000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59410000 0x10000>; + #clock-cells = <1>; + clocks = <&acm IMX_ADMA_ACM_ESAI0_MCLK_SEL>, + <&audio_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>; + clock-output-names = "esai0_lpcg_extal_clk", + "esai0_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_ESAI_0>; + }; + + spdif0_lpcg: clock-controller@59420000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59420000 0x10000>; + #clock-cells = <1>; + clocks = <&acm IMX_ADMA_ACM_SPDIF0_TX_CLK_SEL>, + <&audio_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>; + clock-output-names = "spdif0_lpcg_tx_clk", + "spdif0_lpcg_gclkw"; + power-domains = <&pd IMX_SC_R_SPDIF_0>; + }; + sai0_lpcg: clock-controller@59440000 { compatible = "fsl,imx8qxp-lpcg"; reg = <0x59440000 0x10000>; @@ -333,6 +451,101 @@ audio_subsys: bus@59000000 { status = "disabled"; }; + asrc1: asrc@59800000 { + compatible = "fsl,imx8qm-asrc"; + reg = <0x59800000 0x10000>; + interrupts = <GIC_SPI 380 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&asrc1_lpcg IMX_LPCG_CLK_4>, + <&asrc1_lpcg IMX_LPCG_CLK_4>, + <&aud_pll_div0_lpcg IMX_LPCG_CLK_0>, + <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>, + <&acm IMX_ADMA_ACM_AUD_CLK0_SEL>, + <&acm IMX_ADMA_ACM_AUD_CLK1_SEL>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>, + <&clk_dummy>; + clock-names = "mem", "ipg", + "asrck_0", "asrck_1", "asrck_2", "asrck_3", + "asrck_4", "asrck_5", "asrck_6", "asrck_7", + "asrck_8", "asrck_9", "asrck_a", "asrck_b", + "asrck_c", "asrck_d", "asrck_e", "asrck_f", + "spba"; + dmas = <&edma1 0 0 0>, + <&edma1 1 0 0>, + <&edma1 2 0 0>, + <&edma1 3 0 FSL_EDMA_RX>, + <&edma1 4 0 FSL_EDMA_RX>, + <&edma1 5 0 FSL_EDMA_RX>; + /* tx* is output channel of asrc, it is rx channel for eDMA */ + dma-names = "rxa", "rxb", "rxc", "txa", "txb", "txc"; + fsl,asrc-rate = <8000>; + fsl,asrc-width = <16>; + fsl,asrc-clk-map = <1>; + power-domains = <&pd IMX_SC_R_ASRC_1>; + status = "disabled"; + }; + + sai4: sai@59820000 { + compatible = "fsl,imx8qm-sai"; + reg = <0x59820000 0x10000>; + interrupts = <GIC_SPI 329 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&sai4_lpcg IMX_LPCG_CLK_4>, + <&clk_dummy>, + <&sai4_lpcg IMX_LPCG_CLK_0>, + <&clk_dummy>, + <&clk_dummy>; + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; + dmas = <&edma1 8 0 FSL_EDMA_RX>, <&edma1 9 0 0>; + dma-names = "rx", "tx"; + power-domains = <&pd IMX_SC_R_SAI_4>; + status = "disabled"; + }; + + sai5: sai@59830000 { + compatible = "fsl,imx8qm-sai"; + reg = <0x59830000 0x10000>; + interrupts = <GIC_SPI 331 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&sai5_lpcg IMX_LPCG_CLK_4>, + <&clk_dummy>, + <&sai5_lpcg IMX_LPCG_CLK_0>, + <&clk_dummy>, + <&clk_dummy>; + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; + dmas = <&edma1 10 0 0>; + dma-names = "tx"; + power-domains = <&pd IMX_SC_R_SAI_5>; + status = "disabled"; + }; + + amix: amix@59840000 { + compatible = "fsl,imx8qm-audmix"; + reg = <0x59840000 0x10000>; + clocks = <&amix_lpcg IMX_LPCG_CLK_0>; + clock-names = "ipg"; + power-domains = <&pd IMX_SC_R_AMIX>; + dais = <&sai4>, <&sai5>; + status = "disabled"; + }; + + mqs: mqs@59850000 { + compatible = "fsl,imx8qm-mqs"; + reg = <0x59850000 0x10000>; + clocks = <&mqs0_lpcg IMX_LPCG_CLK_4>, <&mqs0_lpcg IMX_LPCG_CLK_0>; + clock-names = "mclk", "core"; + power-domains = <&pd IMX_SC_R_MQS_0>; + status = "disabled"; + }; + edma1: dma-controller@599f0000 { compatible = "fsl,imx8qm-edma"; reg = <0x599f0000 0xc0000>; @@ -481,4 +694,60 @@ audio_subsys: bus@59000000 { "sai3_rx_bclk", "sai4_rx_bclk"; }; + + asrc1_lpcg: clock-controller@59c00000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59c00000 0x10000>; + #clock-cells = <1>; + clocks = <&audio_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_4>; + clock-output-names = "asrc1_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_ASRC_1>; + }; + + sai4_lpcg: clock-controller@59c20000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59c20000 0x10000>; + #clock-cells = <1>; + clocks = <&acm IMX_ADMA_ACM_SAI4_MCLK_SEL>, + <&audio_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>; + clock-output-names = "sai4_lpcg_mclk", + "sai4_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_SAI_4>; + }; + + sai5_lpcg: clock-controller@59c30000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59c30000 0x10000>; + #clock-cells = <1>; + clocks = <&acm IMX_ADMA_ACM_SAI5_MCLK_SEL>, + <&audio_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>; + clock-output-names = "sai5_lpcg_mclk", + "sai5_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_SAI_5>; + }; + + amix_lpcg: clock-controller@59c40000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59c40000 0x10000>; + #clock-cells = <1>; + clocks = <&audio_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_0>; + clock-output-names = "amix_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_AMIX>; + }; + + mqs0_lpcg: clock-controller@59c50000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x59c50000 0x10000>; + #clock-cells = <1>; + clocks = <&acm IMX_ADMA_ACM_MQS_TX_CLK_SEL>, + <&audio_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>; + clock-output-names = "mqs0_lpcg_mclk", + "mqs0_lpcg_ipg_clk"; + power-domains = <&pd IMX_SC_R_MQS_0>; + }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-cm40.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-cm40.dtsi new file mode 100644 index 000000000000..92752c0c5eb5 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8-ss-cm40.dtsi @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2024 NXP + * Dong Aisheng <aisheng.dong@nxp.com> + */ + +#include <dt-bindings/firmware/imx/rsrc.h> + +cm40_ipg_clk: clock-cm40-ipg { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <132000000>; + clock-output-names = "cm40_ipg_clk"; +}; + +cm40_subsys: bus@34000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x34000000 0x0 0x34000000 0x4000000>; + interrupt-parent = <&cm40_intmux>; + + cm40_lpuart: serial@37220000 { + compatible = "fsl,imx8qxp-lpuart"; + reg = <0x37220000 0x1000>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cm40_uart_lpcg IMX_LPCG_CLK_1>, <&cm40_uart_lpcg IMX_LPCG_CLK_0>; + clock-names = "ipg", "baud"; + assigned-clocks = <&clk IMX_SC_R_M4_0_UART IMX_SC_PM_CLK_PER>; + assigned-clock-rates = <24000000>; + power-domains = <&pd IMX_SC_R_M4_0_UART>; + status = "disabled"; + }; + + cm40_i2c: i2c@37230000 { + compatible = "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c"; + reg = <0x37230000 0x1000>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cm40_i2c_lpcg IMX_LPCG_CLK_0>, + <&cm40_i2c_lpcg IMX_LPCG_CLK_4>; + clock-names = "per", "ipg"; + assigned-clocks = <&clk IMX_SC_R_M4_0_I2C IMX_SC_PM_CLK_PER>; + assigned-clock-rates = <24000000>; + power-domains = <&pd IMX_SC_R_M4_0_I2C>; + status = "disabled"; + }; + + cm40_intmux: intmux@37400000 { + compatible = "fsl,imx-intmux"; + reg = <0x37400000 0x1000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + clocks = <&cm40_ipg_clk>; + clock-names = "ipg"; + power-domains = <&pd IMX_SC_R_M4_0_INTMUX>; + status = "disabled"; + }; + + cm40_uart_lpcg: clock-controller@37620000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x37620000 0x1000>; + #clock-cells = <1>; + clocks = <&clk IMX_SC_R_M4_0_UART IMX_SC_PM_CLK_PER>, + <&cm40_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>; + clock-output-names = "cm40_lpcg_uart_clk", + "cm40_lpcg_uart_ipg_clk"; + power-domains = <&pd IMX_SC_R_M4_0_UART>; + }; + + cm40_i2c_lpcg: clock-controller@37630000 { + compatible = "fsl,imx8qxp-lpcg"; + reg = <0x37630000 0x1000>; + #clock-cells = <1>; + clocks = <&clk IMX_SC_R_M4_0_I2C IMX_SC_PM_CLK_PER>, + <&cm40_ipg_clk>; + clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>; + clock-output-names = "cm40_lpcg_i2c_clk", + "cm40_lpcg_i2c_ipg_clk"; + power-domains = <&pd IMX_SC_R_M4_0_I2C>; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi index 3c42240e78e2..4aaf5a0c1ed8 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi @@ -41,7 +41,7 @@ conn_subsys: bus@5b000000 { interrupts = <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>; fsl,usbphy = <&usbphy1>; fsl,usbmisc = <&usbmisc1 0>; - clocks = <&usb2_lpcg 0>; + clocks = <&usb2_lpcg IMX_LPCG_CLK_6>; ahb-burst-config = <0x0>; tx-burst-size-dword = <0x10>; rx-burst-size-dword = <0x10>; @@ -58,7 +58,7 @@ conn_subsys: bus@5b000000 { usbphy1: usbphy@5b100000 { compatible = "fsl,imx7ulp-usbphy"; reg = <0x5b100000 0x1000>; - clocks = <&usb2_lpcg 1>; + clocks = <&usb2_lpcg IMX_LPCG_CLK_7>; power-domains = <&pd IMX_SC_R_USB_0_PHY>; status = "disabled"; }; @@ -67,8 +67,8 @@ conn_subsys: bus@5b000000 { interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>; reg = <0x5b010000 0x10000>; clocks = <&sdhc0_lpcg IMX_LPCG_CLK_4>, - <&sdhc0_lpcg IMX_LPCG_CLK_0>, - <&sdhc0_lpcg IMX_LPCG_CLK_5>; + <&sdhc0_lpcg IMX_LPCG_CLK_5>, + <&sdhc0_lpcg IMX_LPCG_CLK_0>; clock-names = "ipg", "ahb", "per"; power-domains = <&pd IMX_SC_R_SDHC_0>; status = "disabled"; @@ -78,8 +78,8 @@ conn_subsys: bus@5b000000 { interrupts = <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>; reg = <0x5b020000 0x10000>; clocks = <&sdhc1_lpcg IMX_LPCG_CLK_4>, - <&sdhc1_lpcg IMX_LPCG_CLK_0>, - <&sdhc1_lpcg IMX_LPCG_CLK_5>; + <&sdhc1_lpcg IMX_LPCG_CLK_5>, + <&sdhc1_lpcg IMX_LPCG_CLK_0>; clock-names = "ipg", "ahb", "per"; power-domains = <&pd IMX_SC_R_SDHC_1>; fsl,tuning-start-tap = <20>; @@ -91,8 +91,8 @@ conn_subsys: bus@5b000000 { interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>; reg = <0x5b030000 0x10000>; clocks = <&sdhc2_lpcg IMX_LPCG_CLK_4>, - <&sdhc2_lpcg IMX_LPCG_CLK_0>, - <&sdhc2_lpcg IMX_LPCG_CLK_5>; + <&sdhc2_lpcg IMX_LPCG_CLK_5>, + <&sdhc2_lpcg IMX_LPCG_CLK_0>; clock-names = "ipg", "ahb", "per"; power-domains = <&pd IMX_SC_R_SDHC_2>; status = "disabled"; diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi index cab3468b1875..f7a91d43a0ff 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi @@ -28,8 +28,8 @@ dma_subsys: bus@5a000000 { #size-cells = <0>; interrupts = <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; - clocks = <&spi0_lpcg 0>, - <&spi0_lpcg 1>; + clocks = <&spi0_lpcg IMX_LPCG_CLK_0>, + <&spi0_lpcg IMX_LPCG_CLK_4>; clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_SPI_0 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <60000000>; @@ -44,8 +44,8 @@ dma_subsys: bus@5a000000 { #size-cells = <0>; interrupts = <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; - clocks = <&spi1_lpcg 0>, - <&spi1_lpcg 1>; + clocks = <&spi1_lpcg IMX_LPCG_CLK_0>, + <&spi1_lpcg IMX_LPCG_CLK_4>; clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_SPI_1 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <60000000>; @@ -60,8 +60,8 @@ dma_subsys: bus@5a000000 { #size-cells = <0>; interrupts = <GIC_SPI 338 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; - clocks = <&spi2_lpcg 0>, - <&spi2_lpcg 1>; + clocks = <&spi2_lpcg IMX_LPCG_CLK_0>, + <&spi2_lpcg IMX_LPCG_CLK_4>; clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_SPI_2 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <60000000>; @@ -76,8 +76,8 @@ dma_subsys: bus@5a000000 { #size-cells = <0>; interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; - clocks = <&spi3_lpcg 0>, - <&spi3_lpcg 1>; + clocks = <&spi3_lpcg IMX_LPCG_CLK_0>, + <&spi3_lpcg IMX_LPCG_CLK_4>; clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_SPI_3 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <60000000>; @@ -145,8 +145,8 @@ dma_subsys: bus@5a000000 { compatible = "fsl,imx8qxp-pwm", "fsl,imx27-pwm"; reg = <0x5a190000 0x1000>; interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&adma_pwm_lpcg 1>, - <&adma_pwm_lpcg 0>; + clocks = <&adma_pwm_lpcg IMX_LPCG_CLK_4>, + <&adma_pwm_lpcg IMX_LPCG_CLK_0>; clock-names = "ipg", "per"; assigned-clocks = <&clk IMX_SC_R_LCD_0_PWM_0 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; @@ -355,8 +355,8 @@ dma_subsys: bus@5a000000 { reg = <0x5a880000 0x10000>; interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; - clocks = <&adc0_lpcg 0>, - <&adc0_lpcg 1>; + clocks = <&adc0_lpcg IMX_LPCG_CLK_0>, + <&adc0_lpcg IMX_LPCG_CLK_4>; clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_ADC_0 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; @@ -370,8 +370,8 @@ dma_subsys: bus@5a000000 { reg = <0x5a890000 0x10000>; interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; - clocks = <&adc1_lpcg 0>, - <&adc1_lpcg 1>; + clocks = <&adc1_lpcg IMX_LPCG_CLK_0>, + <&adc1_lpcg IMX_LPCG_CLK_4>; clock-names = "per", "ipg"; assigned-clocks = <&clk IMX_SC_R_ADC_1 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; @@ -384,8 +384,8 @@ dma_subsys: bus@5a000000 { reg = <0x5a8d0000 0x10000>; interrupts = <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>; interrupt-parent = <&gic>; - clocks = <&can0_lpcg 1>, - <&can0_lpcg 0>; + clocks = <&can0_lpcg IMX_LPCG_CLK_4>, + <&can0_lpcg IMX_LPCG_CLK_0>; clock-names = "ipg", "per"; assigned-clocks = <&clk IMX_SC_R_CAN_0 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <40000000>; @@ -405,8 +405,8 @@ dma_subsys: bus@5a000000 { * CAN1 shares CAN0's clock and to enable CAN0's clock it * has to be powered on. */ - clocks = <&can0_lpcg 1>, - <&can0_lpcg 0>; + clocks = <&can0_lpcg IMX_LPCG_CLK_4>, + <&can0_lpcg IMX_LPCG_CLK_0>; clock-names = "ipg", "per"; assigned-clocks = <&clk IMX_SC_R_CAN_0 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <40000000>; @@ -426,8 +426,8 @@ dma_subsys: bus@5a000000 { * CAN2 shares CAN0's clock and to enable CAN0's clock it * has to be powered on. */ - clocks = <&can0_lpcg 1>, - <&can0_lpcg 0>; + clocks = <&can0_lpcg IMX_LPCG_CLK_4>, + <&can0_lpcg IMX_LPCG_CLK_0>; clock-names = "ipg", "per"; assigned-clocks = <&clk IMX_SC_R_CAN_0 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <40000000>; diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi index e7783cc2d830..77d2928997b4 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi @@ -21,7 +21,6 @@ img_subsys: bus@58000000 { interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>; clocks = <&img_jpeg_dec_lpcg IMX_LPCG_CLK_0>, <&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>; - clock-names = "per", "ipg"; assigned-clocks = <&img_jpeg_dec_lpcg IMX_LPCG_CLK_0>, <&img_jpeg_dec_lpcg IMX_LPCG_CLK_4>; assigned-clock-rates = <200000000>, <200000000>; @@ -35,7 +34,6 @@ img_subsys: bus@58000000 { interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>; clocks = <&img_jpeg_enc_lpcg IMX_LPCG_CLK_0>, <&img_jpeg_enc_lpcg IMX_LPCG_CLK_4>; - clock-names = "per", "ipg"; assigned-clocks = <&img_jpeg_enc_lpcg IMX_LPCG_CLK_0>, <&img_jpeg_enc_lpcg IMX_LPCG_CLK_4>; assigned-clock-rates = <200000000>, <200000000>; diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi index 7e510b21bbac..764c1a08e3b1 100644 --- a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi @@ -25,8 +25,8 @@ lsio_subsys: bus@5d000000 { compatible = "fsl,imx27-pwm"; reg = <0x5d000000 0x10000>; clock-names = "ipg", "per"; - clocks = <&pwm0_lpcg 4>, - <&pwm0_lpcg 1>; + clocks = <&pwm0_lpcg IMX_LPCG_CLK_6>, + <&pwm0_lpcg IMX_LPCG_CLK_1>; assigned-clocks = <&clk IMX_SC_R_PWM_0 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; #pwm-cells = <3>; @@ -38,8 +38,8 @@ lsio_subsys: bus@5d000000 { compatible = "fsl,imx27-pwm"; reg = <0x5d010000 0x10000>; clock-names = "ipg", "per"; - clocks = <&pwm1_lpcg 4>, - <&pwm1_lpcg 1>; + clocks = <&pwm1_lpcg IMX_LPCG_CLK_6>, + <&pwm1_lpcg IMX_LPCG_CLK_1>; assigned-clocks = <&clk IMX_SC_R_PWM_1 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; #pwm-cells = <3>; @@ -51,8 +51,8 @@ lsio_subsys: bus@5d000000 { compatible = "fsl,imx27-pwm"; reg = <0x5d020000 0x10000>; clock-names = "ipg", "per"; - clocks = <&pwm2_lpcg 4>, - <&pwm2_lpcg 1>; + clocks = <&pwm2_lpcg IMX_LPCG_CLK_6>, + <&pwm2_lpcg IMX_LPCG_CLK_1>; assigned-clocks = <&clk IMX_SC_R_PWM_2 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; #pwm-cells = <3>; @@ -64,8 +64,8 @@ lsio_subsys: bus@5d000000 { compatible = "fsl,imx27-pwm"; reg = <0x5d030000 0x10000>; clock-names = "ipg", "per"; - clocks = <&pwm3_lpcg 4>, - <&pwm3_lpcg 1>; + clocks = <&pwm3_lpcg IMX_LPCG_CLK_6>, + <&pwm3_lpcg IMX_LPCG_CLK_1>; assigned-clocks = <&clk IMX_SC_R_PWM_3 IMX_SC_PM_CLK_PER>; assigned-clock-rates = <24000000>; #pwm-cells = <3>; diff --git a/arch/arm64/boot/dts/freescale/imx8dx-colibri-aster.dts b/arch/arm64/boot/dts/freescale/imx8dx-colibri-aster.dts new file mode 100644 index 000000000000..c974f5dc0283 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dx-colibri-aster.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2018-2021 Toradex + */ + +/dts-v1/; + +#include "imx8dx-colibri.dtsi" +#include "imx8x-colibri-aster.dtsi" + +/ { + model = "Toradex Colibri iMX8DX on Aster Board"; + compatible = "toradex,colibri-imx8x-aster", + "toradex,colibri-imx8x", + "fsl,imx8dx"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8dx-colibri-eval-v3.dts b/arch/arm64/boot/dts/freescale/imx8dx-colibri-eval-v3.dts new file mode 100644 index 000000000000..f2bf15463ae8 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dx-colibri-eval-v3.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2018-2021 Toradex + */ + +/dts-v1/; + +#include "imx8dx-colibri.dtsi" +#include "imx8x-colibri-eval-v3.dtsi" + +/ { + model = "Toradex Colibri iMX8DX on Colibri Evaluation Board V3"; + compatible = "toradex,colibri-imx8x-eval-v3", + "toradex,colibri-imx8x", + "fsl,imx8dx"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8dx-colibri-iris-v2.dts b/arch/arm64/boot/dts/freescale/imx8dx-colibri-iris-v2.dts new file mode 100644 index 000000000000..fd425c70cf2b --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dx-colibri-iris-v2.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2018-2021 Toradex + */ + +/dts-v1/; + +#include "imx8dx-colibri.dtsi" +#include "imx8x-colibri-iris-v2.dtsi" + +/ { + model = "Toradex Colibri iMX8DX on Colibri Iris V2 Board"; + compatible = "toradex,colibri-imx8x-iris-v2", + "toradex,colibri-imx8x", + "fsl,imx8dx"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8dx-colibri-iris.dts b/arch/arm64/boot/dts/freescale/imx8dx-colibri-iris.dts new file mode 100644 index 000000000000..e5e2346ce4f1 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dx-colibri-iris.dts @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2018-2021 Toradex + */ + +/dts-v1/; + +#include "imx8dx-colibri.dtsi" +#include "imx8x-colibri-iris.dtsi" + +/ { + model = "Toradex Colibri iMX8DX on Colibri Iris Board"; + compatible = "toradex,colibri-imx8x-iris", + "toradex,colibri-imx8x", + "fsl,imx8dx"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi new file mode 100644 index 000000000000..66b0fcc6687d --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dx-colibri.dtsi @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2018-2021 Toradex + */ + +#include "imx8dx.dtsi" +#include "imx8x-colibri.dtsi" + +/ { + model = "Toradex Colibri iMX8DX Module"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8dx.dtsi b/arch/arm64/boot/dts/freescale/imx8dx.dtsi new file mode 100644 index 000000000000..ce76efc1a041 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dx.dtsi @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * Copyright 2017-2020 NXP + */ + +/dts-v1/; + +#include "imx8dxp.dtsi" + +&gpu_3d0 { + assigned-clock-rates = <372000000>, <372000000>; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index 2123d431e061..2412ab145c06 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts @@ -16,6 +16,8 @@ mmc0 = &usdhc1; mmc1 = &usdhc2; serial0 = &lpuart0; + serial1 = &lpuart1; + serial6 = &cm40_lpuart; }; chosen { @@ -51,6 +53,16 @@ }; }; + m2_uart1_sel: regulator-m2uart1sel { + compatible = "regulator-fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "m2_uart1_sel"; + gpio = <&pca6416_1 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + mux3_en: regulator-0 { compatible = "regulator-fixed"; regulator-min-microvolt = <3300000>; @@ -340,6 +352,12 @@ status = "okay"; }; +&lpuart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpuart1>; + status = "okay"; +}; + &flexcan2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan2>; @@ -354,6 +372,16 @@ status = "okay"; }; +&cm40_intmux { + status = "disabled"; +}; + +&cm40_lpuart { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_cm40_lpuart>; + status = "disabled"; +}; + &lsio_gpio4 { status = "okay"; }; @@ -595,6 +623,15 @@ >; }; + pinctrl_lpuart1: lpuart1grp { + fsl,pins = < + IMX8DXL_UART1_TX_ADMA_UART1_TX 0x06000020 + IMX8DXL_UART1_RX_ADMA_UART1_RX 0x06000020 + IMX8DXL_UART1_RTS_B_ADMA_UART1_RTS_B 0x06000020 + IMX8DXL_UART1_CTS_B_ADMA_UART1_CTS_B 0x06000020 + >; + }; + pinctrl_usdhc1: usdhc1grp { fsl,pins = < IMX8DXL_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 diff --git a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi index a0674c5c5576..7e54cf202858 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi @@ -5,6 +5,7 @@ #include <dt-bindings/clock/imx8-clock.h> #include <dt-bindings/dma/fsl-edma.h> +#include <dt-bindings/clock/imx8-lpcg.h> #include <dt-bindings/firmware/imx/rsrc.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -104,7 +105,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a35-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; }; @@ -231,6 +232,7 @@ }; /* sorted in register address */ + #include "imx8-ss-cm40.dtsi" #include "imx8-ss-adma.dtsi" #include "imx8-ss-conn.dtsi" #include "imx8-ss-ddr.dtsi" @@ -241,3 +243,14 @@ #include "imx8dxl-ss-conn.dtsi" #include "imx8dxl-ss-lsio.dtsi" #include "imx8dxl-ss-ddr.dtsi" + +&cm40_intmux { + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi index bd5b365867fd..90d1901df2b1 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi @@ -72,6 +72,20 @@ enable-active-high; }; + reg_1v5: regulator-1v5 { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + }; + + reg_1v8: regulator-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + reg_vddext_3v3: regulator-vddext-3v3 { compatible = "regulator-fixed"; regulator-name = "VDDEXT_3V3"; @@ -381,7 +395,7 @@ }; ptn5110: tcpc@50 { - compatible = "nxp,ptn5110"; + compatible = "nxp,ptn5110", "tcpci"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec1>; reg = <0x50>; @@ -441,6 +455,9 @@ assigned-clock-rates = <24000000>; powerdown-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + DOVDD-supply = <&buck5_reg>; + AVDD-supply = <®_1v8>; + DVDD-supply = <®_1v5>; port { ov5640_to_mipi_csi2: endpoint { diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts index d643381417f1..affbc67c2ef6 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts @@ -117,7 +117,6 @@ interrupts = <11 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ptn5150>; - status = "okay"; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi index 41c966147b94..429be2bab8a2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi @@ -57,7 +57,7 @@ status = "okay"; tpm@1 { - compatible = "tcg,tpm_tis-spi"; + compatible = "atmel,attpm20p", "tcg,tpm_tis-spi"; reg = <0x1>; spi-max-frequency = <36000000>; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts index 5e2cbaf27e0f..35ae0faa815b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7901.dts @@ -297,7 +297,7 @@ }; tpm@1 { - compatible = "tcg,tpm_tis-spi"; + compatible = "atmel,attpm20p", "tcg,tpm_tis-spi"; reg = <0x1>; spi-max-frequency = <36000000>; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi index 1cff0b829357..ce20de259805 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi @@ -10,7 +10,7 @@ simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&dailink_master>; simple-audio-card,mclk-fs = <256>; - simple-audio-card,name = "imx8mm-wm8904"; + simple-audio-card,name = "verdin-wm8904"; simple-audio-card,routing = "Headphone Jack", "HPOUTL", "Headphone Jack", "HPOUTR", @@ -32,6 +32,25 @@ sound-dai = <&sai2>; }; }; + + reg_usb_hub: regulator-usb-hub { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&gpio5 1 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + regulator-name = "HUB_PWR_EN"; + }; + + reg_pcie: regulator-pcie { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&gpio5 1 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + regulator-name = "PCIE_1_PWR_EN"; + startup-delay-us = <100000>; + }; }; /* Verdin SPI_1 */ @@ -58,6 +77,11 @@ status = "okay"; }; +&gpio5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; +}; + /* Current measurement into module VCC */ &hwmon { status = "okay"; @@ -93,6 +117,7 @@ /* Verdin PCIE_1 */ &pcie0 { + vpcie-supply = <®_pcie>; status = "okay"; }; @@ -115,6 +140,11 @@ status = "okay"; }; +/* We support turning off sleep moci on Dahlia */ +®_force_sleep_moci { + status = "disabled"; +}; + /* Verdin I2S_1 */ &sai2 { status = "okay"; @@ -143,8 +173,16 @@ /* Verdin USB_2 */ &usbotg2 { + #address-cells = <1>; + #size-cells = <0>; disable-over-current; status = "okay"; + + usb-hub@1 { + compatible = "usb424,2744"; + reg = <1>; + vdd-supply = <®_usb_hub>; + }; }; /* Verdin SD_1 */ diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi index 3c4b8ca125e3..1d8d146d9eeb 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi @@ -10,7 +10,7 @@ simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&dailink_master>; simple-audio-card,mclk-fs = <256>; - simple-audio-card,name = "imx8mm-nau8822"; + simple-audio-card,name = "verdin-nau8822"; simple-audio-card,routing = "Headphones", "LHP", "Headphones", "RHP", @@ -78,6 +78,11 @@ status = "okay"; }; +&gpio5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; +}; + &gpio_expander_21 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi index 1e28c78e381f..763f069e8405 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi @@ -81,6 +81,11 @@ pinctrl-0 = <&pinctrl_gpios_ext_yavia>; }; +&gpio5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; +}; + &hwmon_temp { status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi index 6f0811587142..4768b05fd765 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi @@ -110,6 +110,22 @@ startup-delay-us = <200000>; }; + /* + * By default we enable CTRL_SLEEP_MOCI#, this is required to have + * peripherals on the carrier board powered. + * If more granularity or power saving is required this can be disabled + * in the carrier board device tree files. + */ + reg_force_sleep_moci: regulator-force-sleep-moci { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&gpio5 1 GPIO_ACTIVE_HIGH>; + regulator-always-on; + regulator-boot-on; + regulator-name = "CTRL_SLEEP_MOCI#"; + }; + reg_usb_otg1_vbus: regulator-usb-otg1 { compatible = "regulator-fixed"; enable-active-high; @@ -333,16 +349,6 @@ "SODIMM_212", "SODIMM_151", "SODIMM_153"; - - ctrl-sleep-moci-hog { - gpio-hog; - /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ - gpios = <1 GPIO_ACTIVE_HIGH>; - line-name = "CTRL_SLEEP_MOCI#"; - output-high; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; - }; }; /* On-module I2C */ diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 8a1b42b94dce..9535dedcef59 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -1168,6 +1168,13 @@ remote-endpoint = <&lcdif_to_dsim>; }; }; + + port@1 { + reg = <1>; + + mipi_dsi_out: endpoint { + }; + }; }; }; @@ -1253,7 +1260,6 @@ reg = <0x32e40000 0x200>; interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>; - clock-names = "usb1_ctrl_root_clk"; assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; phys = <&usbphynop1>; @@ -1274,7 +1280,6 @@ reg = <0x32e50000 0x200>; interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MM_CLK_USB1_CTRL_ROOT>; - clock-names = "usb1_ctrl_root_clk"; assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; phys = <&usbphynop2>; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts index 000e2c0596df..d25032e3ceab 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr3l-evk.dts @@ -112,3 +112,19 @@ }; }; }; + +&i2c2 { + hdmi@3d { + avdd-supply = <&buck5>; + dvdd-supply = <&buck5>; + pvdd-supply = <&buck5>; + a2vdd-supply = <&buck5>; + v1p2-supply = <&buck5>; + }; +}; + +&i2c3 { + camera@3c { + DOVDD-supply = <&buck5>; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts index cc2ff59ac53b..6d85a0b052c9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -158,3 +158,19 @@ }; }; }; + +&i2c2 { + hdmi@3d { + avdd-supply = <&buck5_reg>; + dvdd-supply = <&buck5_reg>; + pvdd-supply = <&buck5_reg>; + a2vdd-supply = <&buck5_reg>; + v1p2-supply = <&buck5_reg>; + }; +}; + +&i2c3 { + camera@3c { + DOVDD-supply = <&buck5_reg>; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts index 0b71f50d936e..41330210a05f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts @@ -125,3 +125,19 @@ }; }; }; + +&i2c2 { + hdmi@3d { + avdd-supply = <&buck5>; + dvdd-supply = <&buck5>; + pvdd-supply = <&buck5>; + a2vdd-supply = <&buck5>; + v1p2-supply = <&buck5>; + }; +}; + +&i2c3 { + camera@3c { + DOVDD-supply = <&buck5>; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi index 269e70f66a13..9e0259ddf4bc 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -30,7 +30,7 @@ port { hdmi_connector_in: endpoint { - remote-endpoint = <&adv7533_out>; + remote-endpoint = <&adv7535_out>; }; }; }; @@ -52,6 +52,27 @@ enable-active-high; }; + reg_1v5: regulator-1v5 { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V5"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + }; + + reg_1v8: regulator-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + reg_vddext_3v3: regulator-vddext-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDEXT_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + ir-receiver { compatible = "gpio-ir-receiver"; gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; @@ -193,15 +214,11 @@ hdmi@3d { compatible = "adi,adv7535"; - reg = <0x3d>, <0x3c>, <0x3e>, <0x3f>; - reg-names = "main", "cec", "edid", "packet"; + reg = <0x3d>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; adi,dsi-lanes = <4>; - - adi,input-depth = <8>; - adi,input-colorspace = "rgb"; - adi,input-clock = "1x"; - adi,input-style = <1>; - adi,input-justification = "evenly"; + v3p3-supply = <®_vddext_3v3>; ports { #address-cells = <1>; @@ -210,7 +227,7 @@ port@0 { reg = <0>; - adv7533_in: endpoint { + adv7535_in: endpoint { remote-endpoint = <&dsi_out>; }; }; @@ -218,7 +235,7 @@ port@1 { reg = <1>; - adv7533_out: endpoint { + adv7535_out: endpoint { remote-endpoint = <&hdmi_connector_in>; }; }; @@ -227,7 +244,7 @@ }; ptn5110: tcpc@50 { - compatible = "nxp,ptn5110"; + compatible = "nxp,ptn5110", "tcpci"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec1>; reg = <0x50>; @@ -284,6 +301,8 @@ assigned-clock-rates = <24000000>; powerdown-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + AVDD-supply = <®_1v8>; + DVDD-supply = <®_1v5>; port { ov5640_to_mipi_csi2: endpoint { @@ -335,7 +354,7 @@ reg = <1>; dsi_out: endpoint { - remote-endpoint = <&adv7533_in>; + remote-endpoint = <&adv7535_in>; data-lanes = <1 2 3 4>; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts index a6b94d1957c9..3434b189fa58 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-var-som-symphony.dts @@ -126,7 +126,6 @@ interrupts = <11 IRQ_TYPE_EDGE_FALLING>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ptn5150>; - status = "okay"; port { typec1_dr_sw: endpoint { diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 932c8b05c75f..a5f9cfb46e5d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1104,6 +1104,13 @@ remote-endpoint = <&lcdif_to_dsim>; }; }; + + port@1 { + reg = <1>; + + mipi_dsi_out: endpoint { + }; + }; }; }; @@ -1213,7 +1220,6 @@ reg = <0x32e40000 0x200>; interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX8MN_CLK_USB1_CTRL_ROOT>; - clock-names = "usb1_ctrl_root_clk"; assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>; assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>; phys = <&usbphynop1>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts index a08057410bde..e5d3901f2913 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts @@ -340,7 +340,7 @@ &i2c3 { /* Connected to USB Hub */ usb-typec@52 { - compatible = "nxp,ptn5110"; + compatible = "nxp,ptn5110", "tcpci"; reg = <0x52>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts index 2c19766ebf09..9b8f97a84e61 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-debix-model-a.dts @@ -197,10 +197,8 @@ }; &i2c2 { - clock-frequency = <100000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2>; - status = "okay"; }; &i2c3 { diff --git a/arch/arm64/boot/dts/freescale/imx8mp-debix-som-a-bmb-08.dts b/arch/arm64/boot/dts/freescale/imx8mp-debix-som-a-bmb-08.dts index b11d694b98e1..d241db3743a9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-debix-som-a-bmb-08.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-debix-som-a-bmb-08.dts @@ -144,7 +144,6 @@ pinctrl-0 = <&pinctrl_eqos>; nvmem-cells = <ðmac1>; nvmem-cell-names = "mac-address"; - phy-supply = <®_baseboard_vdd3v3>; phy-handle = <ðphy0>; phy-mode = "rgmii-id"; status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts index b749e28e5ede..ac7ec7533a3c 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts @@ -167,6 +167,16 @@ VDDIO-supply = <®_vdd_3p3v_awo>; }; + csi2exp: gpio@24 { + compatible = "nxp,pca9570"; + reg = <0x24>; + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = + "CSI2_#RESET", "CSI2_#PWDN", + "CSI_#PWDN", "CSI_#RESET"; + }; + typec@3d { compatible = "nxp,ptn5150"; reg = <0x3d>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 9beba8d6a0df..8be5b2a57f27 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -145,6 +145,27 @@ }; + sound-hdmi { + compatible = "fsl,imx-audio-hdmi"; + model = "audio-hdmi"; + audio-cpu = <&aud2htx>; + hdmi-out; + }; + + sound-micfil { + compatible = "fsl,imx-audio-card"; + model = "micfil-audio"; + + pri-dai-link { + link-name = "micfil hifi"; + format = "i2s"; + + cpu { + sound-dai = <&micfil>; + }; + }; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -198,6 +219,10 @@ cpu-supply = <®_arm>; }; +&aud2htx { + status = "okay"; +}; + &eqos { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eqos>; @@ -524,6 +549,16 @@ status = "okay"; }; +&micfil { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pdm>; + assigned-clocks = <&clk IMX8MP_CLK_PDM>; + assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>; + assigned-clock-rates = <196608000>; + status = "okay"; +}; + &mipi_dsi { samsung,esc-clock-frequency = <10000000>; status = "okay"; @@ -790,6 +825,16 @@ >; }; + pinctrl_pdm: pdmgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI5_RXC__AUDIOMIX_PDM_CLK 0xd6 + MX8MP_IOMUXC_SAI5_RXD0__AUDIOMIX_PDM_BIT_STREAM00 0xd6 + MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_PDM_BIT_STREAM01 0xd6 + MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_PDM_BIT_STREAM02 0xd6 + MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_PDM_BIT_STREAM03 0xd6 + >; + }; + pinctrl_pmic: pmicgrp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x000001c0 diff --git a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi index 61c2a63efc6d..0fd5c3abcdb7 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s.dtsi @@ -200,8 +200,11 @@ }; &i2c1 { - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c1>; + pinctrl-1 = <&pinctrl_i2c1_gpio>; + scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; clock-frequency = <400000>; status = "okay"; @@ -241,8 +244,11 @@ }; &i2c6 { - pinctrl-names = "default"; + pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c6>; + pinctrl-1 = <&pinctrl_i2c6_gpio>; + scl-gpios = <&gpio3 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio3 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; clock-frequency = <400000>; status = "okay"; @@ -602,38 +608,50 @@ pinctrl_i2c1: i2c1grp { fsl,pins = - <MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3>, - <MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c3>; + <MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001e0>, + <MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001e0>; + }; + + pinctrl_i2c1_gpio: i2c1gpiogrp { + fsl,pins = + <MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x1e0>, + <MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x1e0>; }; pinctrl_i2c2: i2c2grp { fsl,pins = - <MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c3>, - <MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c3>; + <MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001e0>, + <MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001e0>; }; pinctrl_i2c3: i2c3grp { fsl,pins = - <MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c3>, - <MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c3>; + <MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001e0>, + <MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001e0>; }; pinctrl_i2c4: i2c4grp { fsl,pins = - <MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c3>, - <MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c3>; + <MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001e0>, + <MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001e0>; }; pinctrl_i2c5: i2c5grp { fsl,pins = - <MX8MP_IOMUXC_SPDIF_TX__I2C5_SCL 0x400001c3>, - <MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x400001c3>; + <MX8MP_IOMUXC_SPDIF_TX__I2C5_SCL 0x400001e0>, + <MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x400001e0>; }; pinctrl_i2c6: i2c6grp { fsl,pins = - <MX8MP_IOMUXC_SAI5_RXFS__I2C6_SCL 0x400001c3>, - <MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA 0x400001c3>; + <MX8MP_IOMUXC_SAI5_RXFS__I2C6_SCL 0x400001e0>, + <MX8MP_IOMUXC_SAI5_RXC__I2C6_SDA 0x400001e0>; + }; + + pinctrl_i2c6_gpio: i2c6gpiogrp { + fsl,pins = + <MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19 0x1e0>, + <MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20 0x1e0>; }; pinctrl_lcd0_backlight: lcd0-backlightgrp { diff --git a/arch/arm64/boot/dts/freescale/imx8mp-navqp.dts b/arch/arm64/boot/dts/freescale/imx8mp-navqp.dts new file mode 100644 index 000000000000..5fd1614982cd --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-navqp.dts @@ -0,0 +1,424 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2021 Emcraft Systems + * Copyright 2024 Gilles Talis <gilles.talis@gmail.com> + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include "imx8mp.dtsi" + +/ { + model = "Emcraft Systems i.MX8MPlus NavQ+ Kit"; + compatible = "emcraft,imx8mp-navqp", "fsl,imx8mp"; + + chosen { + stdout-path = &uart2; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_led>; + + led-0 { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + reg_usdhc2_vmmc: regulator-usdhc2 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; + regulator-name = "VSD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <100>; + off-on-delay-us = <12000>; + }; +}; + +&A53_0 { + cpu-supply = <&buck2>; +}; + +&A53_1 { + cpu-supply = <&buck2>; +}; + +&A53_2 { + cpu-supply = <&buck2>; +}; + +&A53_3 { + cpu-supply = <&buck2>; +}; + +&eqos { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eqos>; + phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + status = "okay"; + + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; + reset-assert-us = <1000>; + reset-deassert-us = <10000>; + qca,disable-smarteee; + qca,disable-hibernation-mode; + }; + }; +}; + +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic@25 { + compatible = "nxp,pca9450c"; + reg = <0x25>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + + regulators { + BUCK1 { + regulator-name = "BUCK1"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck2: BUCK2 { + regulator-name = "BUCK2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <2187500>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + nxp,dvs-run-voltage = <950000>; + nxp,dvs-standby-voltage = <850000>; + }; + + BUCK4 { + regulator-name = "BUCK4"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + BUCK5 { + regulator-name = "BUCK5"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + BUCK6 { + regulator-name = "BUCK6"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO2 { + regulator-name = "LDO2"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO3 { + regulator-name = "LDO3"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO4 { + regulator-name = "LDO4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + LDO5 { + regulator-name = "LDO5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&i2c3 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; +}; + +&i2c4 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c4>; + status = "okay"; + + rtc@53 { + compatible = "nxp,pcf2131"; + reg = <0x53>; + }; +}; + +&uart2 { + /* console */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +/* SD Card */ +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + vmmc-supply = <®_usdhc2_vmmc>; + bus-width = <4>; + status = "okay"; +}; + +/* eMMC */ +&usdhc3 { + assigned-clocks = <&clk IMX8MP_CLK_USDHC3>; + assigned-clock-rates = <400000000>; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + bus-width = <8>; + non-removable; + status = "okay"; +}; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + +&iomuxc { + pinctrl_eqos: eqosgrp { + fsl,pins = < + MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x3 + MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x3 + MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x91 + MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x91 + MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x91 + MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x91 + MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x91 + MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x91 + MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x1f + MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x1f + MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x1f + MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x1f + MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x1f + MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x1f + MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 0x110 + >; + }; + + pinctrl_gpio_led: gpioledgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16 0x19 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3 + MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c3 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c3 + MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c3 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c3 + MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c3 + >; + }; + + pinctrl_i2c4: i2c4grp { + fsl,pins = < + MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c3 + MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c3 + >; + }; + + pinctrl_pmic: pmicgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x41 + >; + }; + + pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49 + MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x49 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 + MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 + MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 + MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 + MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 + MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 + >; + }; + + pinctrl_usdhc2_gpio: usdhc2gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { + fsl,pins = < + MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 + MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 + MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6 + MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6 + MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6 + MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6 + MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6 + MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6 + MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6 + MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6 + MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 + >; + }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0xc6 + >; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts index 86d3da36e4f3..c51ed7d991d1 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts @@ -135,6 +135,18 @@ }; }; + hdmi-connector { + compatible = "hdmi-connector"; + label = "X44"; + type = "a"; + + port { + hdmi_connector_in: endpoint { + remote-endpoint = <&hdmi_tx_out>; + }; + }; + }; + display: display { /* * Display is not fixed, so compatible has to be added from @@ -470,6 +482,28 @@ "", "", "", ""; }; +&hdmi_pvi { + status = "okay"; +}; + +&hdmi_tx { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hdmi>; + status = "okay"; + + ports { + port@1 { + hdmi_tx_out: endpoint { + remote-endpoint = <&hdmi_connector_in>; + }; + }; + }; +}; + +&hdmi_tx_phy { + status = "okay"; +}; + &i2c2 { clock-frequency = <384000>; pinctrl-names = "default", "gpio"; @@ -531,6 +565,10 @@ status = "okay"; }; +&lcdif3 { + status = "okay"; +}; + &pcf85063 { /* RTC_EVENT# is connected on MBa8MPxL */ pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi index e7bf032265e0..2f740d74707b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw71xx.dtsi @@ -68,7 +68,7 @@ status = "okay"; tpm@1 { - compatible = "tcg,tpm_tis-spi"; + compatible = "atmel,attpm20p", "tcg,tpm_tis-spi"; reg = <0x1>; spi-max-frequency = <36000000>; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi index 41c79d2ebdd6..5ab3ffe9931d 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw72xx.dtsi @@ -8,12 +8,17 @@ #include <dt-bindings/phy/phy-imx8-pcie.h> / { + aliases { + ethernet1 = ð1; + }; + connector { compatible = "gpio-usb-b-connector", "usb-b-connector"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbcon1>; type = "micro"; label = "otg"; + vbus-supply = <®_usb1_vbus>; id-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; port { @@ -151,6 +156,38 @@ pinctrl-0 = <&pinctrl_pcie0>; reset-gpio = <&gpio4 29 GPIO_ACTIVE_LOW>; status = "okay"; + + pcie@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + pcie@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + pcie@3,0 { + reg = <0x1800 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + eth1: ethernet@0,0 { + reg = <0x0000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + ranges; + local-mac-address = [00 00 00 00 00 00]; + }; + }; + }; + }; }; /* GPS */ @@ -183,7 +220,6 @@ }; &usb3_phy0 { - vbus-supply = <®_usb1_vbus>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi index d5c400b355af..dec57fad6828 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw73xx.dtsi @@ -8,12 +8,17 @@ #include <dt-bindings/phy/phy-imx8-pcie.h> / { + aliases { + ethernet1 = ð1; + }; + connector { compatible = "gpio-usb-b-connector", "usb-b-connector"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbcon1>; type = "micro"; label = "otg"; + vbus-supply = <®_usb1_vbus>; id-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; port { @@ -163,6 +168,38 @@ pinctrl-0 = <&pinctrl_pcie0>; reset-gpio = <&gpio4 29 GPIO_ACTIVE_LOW>; status = "okay"; + + pcie@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + pcie@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + pcie@4,0 { + reg = <0x2000 0 0 0 0>; + device_type = "pci"; + #address-cells = <3>; + #size-cells = <2>; + ranges; + + eth1: ethernet@0,0 { + reg = <0x0000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + ranges; + local-mac-address = [00 00 00 00 00 00]; + }; + }; + }; + }; }; /* GPS */ @@ -202,7 +239,6 @@ }; &usb3_phy0 { - vbus-supply = <®_usb1_vbus>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx-imx219.dtso b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx-imx219.dtso index 270a9114da97..edf22ff549a4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx-imx219.dtso +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx-imx219.dtso @@ -62,12 +62,25 @@ status = "okay"; ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + mipi_csi_0_in: endpoint { remote-endpoint = <&imx219_to_mipi_csi2>; data-lanes = <1 2>; }; }; + + port@1 { + reg = <1>; + + mipi_csi_0_out: endpoint { + remote-endpoint = <&isi_in_0>; + }; + }; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts index cae586cd45bd..a77e9a44d9fa 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-venice-gw74xx.dts @@ -404,6 +404,12 @@ label = "vdd_dram"; }; + channel@9e { + gw,mode = <2>; + reg = <0x9e>; + label = "vdd_1p0"; + }; + channel@a2 { gw,mode = <2>; reg = <0xa2>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi index 7e9e4b13b5c5..6e6b9c2c4640 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dahlia.dtsi @@ -10,7 +10,7 @@ simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&codec_dai>; simple-audio-card,mclk-fs = <256>; - simple-audio-card,name = "imx8mp-wm8904"; + simple-audio-card,name = "verdin-wm8904"; simple-audio-card,routing = "Headphone Jack", "HPOUTL", "Headphone Jack", "HPOUTR", @@ -32,6 +32,25 @@ sound-dai = <&sai1>; }; }; + + reg_usb_hub: regulator-usb-hub { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + regulator-name = "HUB_PWR_EN"; + }; + + reg_pcie: regulator-pcie { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + regulator-name = "PCIE_1_PWR_EN"; + startup-delay-us = <100000>; + }; }; &backlight { @@ -70,6 +89,11 @@ status = "okay"; }; +&gpio4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; +}; + /* Current measurement into module VCC */ &hwmon { status = "okay"; @@ -110,8 +134,14 @@ }; }; +/* Verdin I2C_3_HDMI */ +&i2c5 { + status = "okay"; +}; + /* Verdin PCIE_1 */ &pcie { + vpcie-supply = <®_pcie>; status = "okay"; }; @@ -138,6 +168,11 @@ vin-supply = <®_3p3v>; }; +/* We support turning off sleep moci on Dahlia */ +®_force_sleep_moci { + status = "disabled"; +}; + /* Verdin I2S_1 */ &sai1 { assigned-clocks = <&clk IMX8MP_CLK_SAI1>; @@ -181,6 +216,25 @@ status = "okay"; }; +&usb_dwc3_1 { + #address-cells = <1>; + #size-cells = <0>; + + usb_hub_3_0: usb-hub@1 { + compatible = "usb424,5744"; + reg = <1>; + peer-hub = <&usb_hub_2_0>; + vdd-supply = <®_usb_hub>; + }; + + usb_hub_2_0: usb-hub@2 { + compatible = "usb424,2744"; + reg = <2>; + peer-hub = <&usb_hub_3_0>; + vdd-supply = <®_usb_hub>; + }; +}; + /* Verdin SD_1 */ &usdhc2 { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi index a509b2b7fa85..42ed44a11711 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi @@ -22,7 +22,7 @@ simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&codec_dai>; simple-audio-card,mclk-fs = <256>; - simple-audio-card,name = "imx8mp-nau8822"; + simple-audio-card,name = "verdin-nau8822"; simple-audio-card,routing = "Headphones", "LHP", "Headphones", "RHP", @@ -93,6 +93,11 @@ status = "okay"; }; +&gpio4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; +}; + &gpio_expander_21 { status = "okay"; vcc-supply = <®_1p8v>; @@ -131,6 +136,11 @@ }; }; +/* Verdin I2C_3_HDMI */ +&i2c5 { + status = "okay"; +}; + /* Verdin PCIE_1 */ &pcie { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi index 8482393f3cac..1d15f7449c58 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-mallow.dtsi @@ -112,6 +112,11 @@ status = "okay"; }; +/* Verdin I2C_3_HDMI */ +&i2c5 { + status = "okay"; +}; + /* Verdin PCIE_1 */ &pcie { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi index db1722f0d80e..a7b261ff3e4c 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-yavia.dtsi @@ -100,6 +100,11 @@ status = "okay"; }; +&gpio4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; +}; + &hwmon_temp { status = "okay"; }; @@ -117,6 +122,11 @@ status = "okay"; }; +/* Verdin I2C_3_HDMI */ +&i2c5 { + status = "okay"; +}; + /* Verdin PCIE_1 */ &pcie { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi index faa17cbbe2fd..aef4bef4bccd 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi @@ -116,6 +116,22 @@ vin-supply = <®_vdd_3v3>; }; + /* + * By default we enable CTRL_SLEEP_MOCI#, this is required to have + * peripherals on the carrier board powered. + * If more granularity or power saving is required this can be disabled + * in the carrier board device tree files. + */ + reg_force_sleep_moci: regulator-force-sleep-moci { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; + regulator-always-on; + regulator-boot-on; + regulator-name = "CTRL_SLEEP_MOCI#"; + }; + reg_usb1_vbus: regulator-usb1-vbus { compatible = "regulator-fixed"; enable-active-high; @@ -439,16 +455,6 @@ "SODIMM_256", "SODIMM_48", "SODIMM_44"; - - ctrl-sleep-moci-hog { - gpio-hog; - /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ - gpios = <29 GPIO_ACTIVE_HIGH>; - line-name = "CTRL_SLEEP_MOCI#"; - output-high; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; - }; }; /* On-module I2C */ @@ -664,8 +670,6 @@ }; }; -/* TODO: Verdin I2C_3_HDMI */ - /* Verdin I2C_4_CSI */ &i2c3 { clock-frequency = <400000>; @@ -764,6 +768,16 @@ }; }; +/* Verdin I2C_3_HDMI */ +&i2c5 { + clock-frequency = <100000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c5>; + pinctrl-1 = <&pinctrl_i2c5_gpio>; + scl-gpios = <&gpio3 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio3 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; +}; + /* Verdin PCIE_1 */ &pcie { pinctrl-names = "default"; @@ -1106,8 +1120,6 @@ pinctrl_hdmi_hog: hdmihoggrp { fsl,pins = <MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x40000019>, /* SODIMM 63 */ - <MX8MP_IOMUXC_HDMI_DDC_SCL__HDMIMIX_HDMI_SCL 0x400001c3>, /* SODIMM 59 */ - <MX8MP_IOMUXC_HDMI_DDC_SDA__HDMIMIX_HDMI_SDA 0x400001c3>, /* SODIMM 57 */ <MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x40000019>; /* SODIMM 61 */ }; @@ -1163,6 +1175,19 @@ <MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x400001c6>; /* SODIMM 12 */ }; + /* Verdin I2C_3_HDMI */ + pinctrl_i2c5: i2c5grp { + fsl,pins = + <MX8MP_IOMUXC_HDMI_DDC_SCL__I2C5_SCL 0x400001c6>, /* SODIMM 59 */ + <MX8MP_IOMUXC_HDMI_DDC_SDA__I2C5_SDA 0x400001c6>; /* SODIMM 57 */ + }; + + pinctrl_i2c5_gpio: i2c5gpiogrp { + fsl,pins = + <MX8MP_IOMUXC_HDMI_DDC_SCL__GPIO3_IO26 0x400001c6>, /* SODIMM 59 */ + <MX8MP_IOMUXC_HDMI_DDC_SDA__GPIO3_IO27 0x400001c6>; /* SODIMM 57 */ + }; + /* Verdin I2S_2_BCLK (TOUCH_RESET#) */ pinctrl_i2s_2_bclk_touch_reset: i2s2bclktouchresetgrp { fsl,pins = diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index bfc5c81a5bd4..b92abb5a5c53 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -836,6 +836,23 @@ <&clk IMX8MP_CLK_MEDIA_APB_ROOT>; }; + pgc_hdmimix: power-domain@14 { + #power-domain-cells = <0>; + reg = <IMX8MP_POWER_DOMAIN_HDMIMIX>; + clocks = <&clk IMX8MP_CLK_HDMI_ROOT>, + <&clk IMX8MP_CLK_HDMI_APB>; + assigned-clocks = <&clk IMX8MP_CLK_HDMI_AXI>, + <&clk IMX8MP_CLK_HDMI_APB>; + assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>, + <&clk IMX8MP_SYS_PLL1_133M>; + assigned-clock-rates = <500000000>, <133000000>; + }; + + pgc_hdmi_phy: power-domain@15 { + #power-domain-cells = <0>; + reg = <IMX8MP_POWER_DOMAIN_HDMI_PHY>; + }; + pgc_mipi_phy2: power-domain@16 { #power-domain-cells = <0>; reg = <IMX8MP_POWER_DOMAIN_MIPI_PHY2>; @@ -1513,6 +1530,16 @@ status = "disabled"; }; + aud2htx: aud2htx@30cb0000 { + compatible = "fsl,imx8mp-aud2htx"; + reg = <0x30cb0000 0x10000>; + interrupts = <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_AUD2HTX_IPG>; + clock-names = "bus"; + dmas = <&sdma2 26 2 0>; + dma-names = "tx"; + status = "disabled"; + }; }; sdma3: dma-controller@30e00000 { @@ -1630,7 +1657,7 @@ compatible = "fsl,imx8mp-mipi-csi2", "fsl,imx8mm-mipi-csi2"; reg = <0x32e40000 0x10000>; interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; - clock-frequency = <500000000>; + clock-frequency = <266000000>; clocks = <&clk IMX8MP_CLK_MEDIA_APB_ROOT>, <&clk IMX8MP_CLK_MEDIA_CAM1_PIX_ROOT>, <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT>, @@ -1640,7 +1667,7 @@ <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>, <&clk IMX8MP_CLK_24M>; - assigned-clock-rates = <500000000>; + assigned-clock-rates = <266000000>; power-domains = <&media_blk_ctrl IMX8MP_MEDIABLK_PD_MIPI_CSI2_1>; status = "disabled"; @@ -1672,7 +1699,7 @@ <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF_ROOT>, <&clk IMX8MP_CLK_MEDIA_AXI_ROOT>; clock-names = "pclk", "wrap", "phy", "axi"; - assigned-clocks = <&clk IMX8MP_CLK_MEDIA_CAM1_PIX>, + assigned-clocks = <&clk IMX8MP_CLK_MEDIA_CAM2_PIX>, <&clk IMX8MP_CLK_MEDIA_MIPI_PHY1_REF>; assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_1000M>, <&clk IMX8MP_CLK_24M>; @@ -1725,6 +1752,13 @@ remote-endpoint = <&lcdif1_to_dsim>; }; }; + + port@1 { + reg = <1>; + + mipi_dsi_out: endpoint { + }; + }; }; }; @@ -1889,6 +1923,136 @@ #power-domain-cells = <1>; #clock-cells = <0>; }; + + hdmi_blk_ctrl: blk-ctrl@32fc0000 { + compatible = "fsl,imx8mp-hdmi-blk-ctrl", "syscon"; + reg = <0x32fc0000 0x1000>; + clocks = <&clk IMX8MP_CLK_HDMI_APB>, + <&clk IMX8MP_CLK_HDMI_ROOT>, + <&clk IMX8MP_CLK_HDMI_REF_266M>, + <&clk IMX8MP_CLK_HDMI_24M>, + <&clk IMX8MP_CLK_HDMI_FDCC_TST>; + clock-names = "apb", "axi", "ref_266m", "ref_24m", "fdcc"; + power-domains = <&pgc_hdmimix>, <&pgc_hdmimix>, + <&pgc_hdmimix>, <&pgc_hdmimix>, + <&pgc_hdmimix>, <&pgc_hdmimix>, + <&pgc_hdmimix>, <&pgc_hdmi_phy>, + <&pgc_hdmimix>, <&pgc_hdmimix>; + power-domain-names = "bus", "irqsteer", "lcdif", + "pai", "pvi", "trng", + "hdmi-tx", "hdmi-tx-phy", + "hdcp", "hrv"; + #power-domain-cells = <1>; + }; + + irqsteer_hdmi: interrupt-controller@32fc2000 { + compatible = "fsl,imx-irqsteer"; + reg = <0x32fc2000 0x1000>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + fsl,channel = <1>; + fsl,num-irqs = <64>; + clocks = <&clk IMX8MP_CLK_HDMI_APB>; + clock-names = "ipg"; + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_IRQSTEER>; + }; + + hdmi_pvi: display-bridge@32fc4000 { + compatible = "fsl,imx8mp-hdmi-pvi"; + reg = <0x32fc4000 0x1000>; + interrupt-parent = <&irqsteer_hdmi>; + interrupts = <12>; + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_PVI>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + pvi_from_lcdif3: endpoint { + remote-endpoint = <&lcdif3_to_pvi>; + }; + }; + + port@1 { + reg = <1>; + pvi_to_hdmi_tx: endpoint { + remote-endpoint = <&hdmi_tx_from_pvi>; + }; + }; + }; + }; + + lcdif3: display-controller@32fc6000 { + compatible = "fsl,imx8mp-lcdif"; + reg = <0x32fc6000 0x1000>; + interrupt-parent = <&irqsteer_hdmi>; + interrupts = <8>; + clocks = <&hdmi_tx_phy>, + <&clk IMX8MP_CLK_HDMI_APB>, + <&clk IMX8MP_CLK_HDMI_ROOT>; + clock-names = "pix", "axi", "disp_axi"; + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_LCDIF>; + status = "disabled"; + + port { + lcdif3_to_pvi: endpoint { + remote-endpoint = <&pvi_from_lcdif3>; + }; + }; + }; + + hdmi_tx: hdmi@32fd8000 { + compatible = "fsl,imx8mp-hdmi-tx"; + reg = <0x32fd8000 0x7eff>; + interrupt-parent = <&irqsteer_hdmi>; + interrupts = <0>; + clocks = <&clk IMX8MP_CLK_HDMI_APB>, + <&clk IMX8MP_CLK_HDMI_REF_266M>, + <&clk IMX8MP_CLK_32K>, + <&hdmi_tx_phy>; + clock-names = "iahb", "isfr", "cec", "pix"; + assigned-clocks = <&clk IMX8MP_CLK_HDMI_REF_266M>; + assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_266M>; + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_HDMI_TX>; + reg-io-width = <1>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + hdmi_tx_from_pvi: endpoint { + remote-endpoint = <&pvi_to_hdmi_tx>; + }; + }; + + port@1 { + reg = <1>; + /* Point endpoint to the HDMI connector */ + }; + }; + }; + + hdmi_tx_phy: phy@32fdff00 { + compatible = "fsl,imx8mp-hdmi-phy"; + reg = <0x32fdff00 0x100>; + clocks = <&clk IMX8MP_CLK_HDMI_APB>, + <&clk IMX8MP_CLK_HDMI_24M>; + clock-names = "apb", "ref"; + assigned-clocks = <&clk IMX8MP_CLK_HDMI_24M>; + assigned-clock-parents = <&clk IMX8MP_CLK_24M>; + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_HDMI_TX_PHY>; + #clock-cells = <0>; + #phy-cells = <0>; + status = "disabled"; + }; }; pcie: pcie@33800000 { diff --git a/arch/arm64/boot/dts/freescale/imx8mq-hummingboard-pulse.dts b/arch/arm64/boot/dts/freescale/imx8mq-hummingboard-pulse.dts index 366693f31992..e92b5d5a66b5 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-hummingboard-pulse.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-hummingboard-pulse.dts @@ -42,7 +42,7 @@ status = "okay"; typec_ptn5100: usb-typec@50 { - compatible = "nxp,ptn5110"; + compatible = "nxp,ptn5110", "tcpci"; reg = <0x50>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec>; diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index 8055a2c23035..b268ba7a0e12 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -429,7 +429,7 @@ }; typec_ptn5100: usb-typec@52 { - compatible = "nxp,ptn5110"; + compatible = "nxp,ptn5110", "tcpci"; reg = <0x52>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec>; diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index c6dc3ba0d43b..e03186bbc415 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1290,6 +1290,13 @@ remote-endpoint = <&lcdif_mipi_dsi>; }; }; + + port@1 { + reg = <1>; + + mipi_dsi_out: endpoint { + }; + }; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts index 77ac0efdfaad..5c6b39c6933f 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts @@ -39,6 +39,20 @@ gpio = <&lsio_gpio4 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + reg_vref_1v8: regulator-adc-vref { + compatible = "regulator-fixed"; + regulator-name = "vref_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; +}; + +&adc0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_adc0>; + vref-supply = <®_vref_1v8>; + status = "okay"; }; &i2c1 { @@ -71,6 +85,37 @@ status = "okay"; }; +&lpspi2 { + #address-cells = <1>; + #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpspi2 &pinctrl_lpspi2_cs>; + cs-gpios = <&lsio_gpio3 10 GPIO_ACTIVE_LOW>; + status = "okay"; + + spidev0: spi@0 { + reg = <0>; + compatible = "rohm,dh2228fv"; + spi-max-frequency = <30000000>; + }; +}; + +&flexspi0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flexspi0>; + status = "okay"; + + flash0: flash@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <133000000>; + spi-tx-bus-width = <8>; + spi-rx-bus-width = <8>; + }; +}; + &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1>; @@ -130,6 +175,12 @@ >; }; + pinctrl_adc0: adc0grp { + fsl,pins = < + IMX8QM_ADC_IN0_DMA_ADC0_IN0 0xc0000060 + >; + }; + pinctrl_fec1: fec1grp { fsl,pins = < IMX8QM_ENET0_MDC_CONN_ENET0_MDC 0x06000020 @@ -149,6 +200,41 @@ >; }; + pinctrl_lpspi2: lpspi2grp { + fsl,pins = < + IMX8QM_SPI2_SCK_DMA_SPI2_SCK 0x06000040 + IMX8QM_SPI2_SDO_DMA_SPI2_SDO 0x06000040 + IMX8QM_SPI2_SDI_DMA_SPI2_SDI 0x06000040 + >; + }; + + pinctrl_lpspi2_cs: lpspi2csgrp { + fsl,pins = < + IMX8QM_SPI2_CS0_LSIO_GPIO3_IO10 0x21 + >; + }; + + pinctrl_flexspi0: flexspi0grp { + fsl,pins = < + IMX8QM_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x06000021 + IMX8QM_QSPI0A_DATA1_LSIO_QSPI0A_DATA1 0x06000021 + IMX8QM_QSPI0A_DATA2_LSIO_QSPI0A_DATA2 0x06000021 + IMX8QM_QSPI0A_DATA3_LSIO_QSPI0A_DATA3 0x06000021 + IMX8QM_QSPI0A_DQS_LSIO_QSPI0A_DQS 0x06000021 + IMX8QM_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B 0x06000021 + IMX8QM_QSPI0A_SS1_B_LSIO_QSPI0A_SS1_B 0x06000021 + IMX8QM_QSPI0A_SCLK_LSIO_QSPI0A_SCLK 0x06000021 + IMX8QM_QSPI0B_SCLK_LSIO_QSPI0B_SCLK 0x06000021 + IMX8QM_QSPI0B_DATA0_LSIO_QSPI0B_DATA0 0x06000021 + IMX8QM_QSPI0B_DATA1_LSIO_QSPI0B_DATA1 0x06000021 + IMX8QM_QSPI0B_DATA2_LSIO_QSPI0B_DATA2 0x06000021 + IMX8QM_QSPI0B_DATA3_LSIO_QSPI0B_DATA3 0x06000021 + IMX8QM_QSPI0B_DQS_LSIO_QSPI0B_DQS 0x06000021 + IMX8QM_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B 0x06000021 + IMX8QM_QSPI0B_SS1_B_LSIO_QSPI0B_SS1_B 0x06000021 + >; + }; + pinctrl_lpuart0: lpuart0grp { fsl,pins = < IMX8QM_UART0_RX_DMA_UART0_RX 0x06000020 diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi index 11626fae5f97..aa9f28c4431d 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi @@ -153,15 +153,15 @@ }; &flexcan2 { - clocks = <&can1_lpcg 1>, - <&can1_lpcg 0>; + clocks = <&can1_lpcg IMX_LPCG_CLK_4>, + <&can1_lpcg IMX_LPCG_CLK_0>; assigned-clocks = <&clk IMX_SC_R_CAN_1 IMX_SC_PM_CLK_PER>; fsl,clk-source = /bits/ 8 <1>; }; &flexcan3 { - clocks = <&can2_lpcg 1>, - <&can2_lpcg 0>; + clocks = <&can2_lpcg IMX_LPCG_CLK_4>, + <&can2_lpcg IMX_LPCG_CLK_0>; assigned-clocks = <&clk IMX_SC_R_CAN_2 IMX_SC_PM_CLK_PER>; fsl,clk-source = /bits/ 8 <1>; }; diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index 8360bb851ac0..cee13e58762c 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -44,6 +44,22 @@ }; }; }; + + sound-wm8960 { + compatible = "fsl,imx-audio-wm8960"; + model = "wm8960-audio"; + audio-cpu = <&sai1>; + audio-codec = <&wm8960>; + hp-det-gpio = <&lsio_gpio1 0 GPIO_ACTIVE_HIGH>; + audio-routing = "Headphone Jack", "HP_L", + "Headphone Jack", "HP_R", + "Ext Spk", "SPK_LP", + "Ext Spk", "SPK_LN", + "Ext Spk", "SPK_RP", + "Ext Spk", "SPK_RN", + "LINPUT1", "Mic Jack", + "Mic Jack", "MICB"; + }; }; &dsp { @@ -149,7 +165,7 @@ }; ptn5110: tcpc@50 { - compatible = "nxp,ptn5110"; + compatible = "nxp,ptn5110", "tcpci"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec>; reg = <0x50>; @@ -188,6 +204,47 @@ }; +&cm40_i2c { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <100000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_cm40_i2c>; + pinctrl-1 = <&pinctrl_cm40_i2c_gpio>; + scl-gpios = <&lsio_gpio1 10 GPIO_ACTIVE_HIGH>; + sda-gpios = <&lsio_gpio1 9 GPIO_ACTIVE_HIGH>; + status = "okay"; + + wm8960: audio-codec@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + clocks = <&mclkout0_lpcg IMX_LPCG_CLK_0>; + clock-names = "mclk"; + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>, + <&mclkout0_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <786432000>, + <49152000>, + <12288000>, + <12288000>; + wlf,shared-lrclk; + wlf,hp-cfg = <2 2 3>; + wlf,gpio-cfg = <1 3>; + }; + + pca6416: gpio@20 { + compatible = "ti,tca6416"; + reg = <0x20>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + +&cm40_intmux { + status = "okay"; +}; + &lpuart0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpuart0>; @@ -218,6 +275,53 @@ status = "okay"; }; +&sai0 { + #sound-dai-cells = <0>; + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>, + <&sai0_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai0>; + status = "okay"; +}; + +&sai1 { + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>, + <&sai1_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai1>; + status = "okay"; +}; + +&sai4 { + assigned-clocks = <&acm IMX_ADMA_ACM_SAI4_MCLK_SEL>, + <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_MST_BUS>, + <&sai4_lpcg IMX_LPCG_CLK_0>; + assigned-clock-parents = <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <0>, <786432000>, <98304000>, <12288000>, <98304000>; + fsl,sai-asynchronous; + status = "okay"; +}; + +&sai5 { + assigned-clocks = <&acm IMX_ADMA_ACM_SAI5_MCLK_SEL>, + <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_1 IMX_SC_PM_CLK_MST_BUS>, + <&sai5_lpcg IMX_LPCG_CLK_0>; + assigned-clock-parents = <&aud_pll_div1_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <0>, <786432000>, <98304000>, <12288000>, <98304000>; + fsl,sai-asynchronous; + status = "okay"; +}; + &thermal_zones { pmic-thermal { polling-delay-passive = <250>; @@ -314,6 +418,21 @@ }; &iomuxc { + + pinctrl_cm40_i2c: cm40i2cgrp { + fsl,pins = < + IMX8QXP_ADC_IN1_M40_I2C0_SDA 0x0600004c + IMX8QXP_ADC_IN0_M40_I2C0_SCL 0x0600004c + >; + }; + + pinctrl_cm40_i2c_gpio: cm40i2cgpio-grp { + fsl,pins = < + IMX8QXP_ADC_IN1_LSIO_GPIO1_IO09 0xc600004c + IMX8QXP_ADC_IN0_LSIO_GPIO1_IO10 0xc600004c + >; + }; + pinctrl_fec1: fec1grp { fsl,pins = < IMX8QXP_ENET0_MDC_CONN_ENET0_MDC 0x06000020 @@ -385,6 +504,25 @@ >; }; + pinctrl_sai0: sai0grp { + fsl,pins = < + IMX8QXP_SAI0_TXD_ADMA_SAI0_TXD 0x06000060 + IMX8QXP_SAI0_RXD_ADMA_SAI0_RXD 0x06000040 + IMX8QXP_SAI0_TXC_ADMA_SAI0_TXC 0x06000040 + IMX8QXP_SAI0_TXFS_ADMA_SAI0_TXFS 0x06000040 + >; + }; + + pinctrl_sai1: sai1grp { + fsl,pins = < + IMX8QXP_SAI1_RXD_ADMA_SAI1_RXD 0x06000040 + IMX8QXP_SAI1_RXC_ADMA_SAI1_TXC 0x06000040 + IMX8QXP_SAI1_RXFS_ADMA_SAI1_TXFS 0x06000040 + IMX8QXP_SPI0_CS1_ADMA_SAI1_TXD 0x06000060 + IMX8QXP_SPI2_CS0_LSIO_GPIO1_IO00 0x06000040 + >; + }; + pinctrl_usdhc1: usdhc1grp { fsl,pins = < IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi index 10e16d84c0c3..0313f295de2e 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -317,6 +317,7 @@ /* sorted in register address */ #include "imx8-ss-img.dtsi" #include "imx8-ss-vpu.dtsi" + #include "imx8-ss-cm40.dtsi" #include "imx8-ss-gpu0.dtsi" #include "imx8-ss-adma.dtsi" #include "imx8-ss-conn.dtsi" diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts index 24bb253b938d..e937e5f8fa8b 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -127,12 +127,70 @@ pinctrl-1 = <&pinctrl_lpi2c7>; status = "okay"; + ptn5150_1: typec@1d { + compatible = "nxp,ptn5150"; + reg = <0x1d>; + int-gpios = <&gpiof 3 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_typec1>; + status = "disabled"; + }; + pcal6408: gpio@21 { compatible = "nxp,pcal9554b"; reg = <0x21>; gpio-controller; #gpio-cells = <2>; }; + + ptn5150_2: typec@3d { + compatible = "nxp,ptn5150"; + reg = <0x3d>; + int-gpios = <&gpiof 5 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_typec2>; + status = "disabled"; + }; +}; + +&usbotg1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb1>; + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + over-current-active-low; + status = "okay"; +}; + +&usbphy1 { + fsl,tx-d-cal = <110>; + status = "okay"; +}; + +&usbmisc1 { + status = "okay"; +}; + +&usbotg2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb2>; + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + over-current-active-low; + status = "okay"; +}; + +&usbphy2 { + fsl,tx-d-cal = <110>; + status = "okay"; +}; + +&usbmisc2 { + status = "okay"; }; &usdhc0 { @@ -224,6 +282,32 @@ >; }; + pinctrl_typec1: typec1grp { + fsl,pins = < + MX8ULP_PAD_PTF3__PTF3 0x3 + >; + }; + + pinctrl_typec2: typec2grp { + fsl,pins = < + MX8ULP_PAD_PTF5__PTF5 0x3 + >; + }; + + pinctrl_usb1: usb1grp { + fsl,pins = < + MX8ULP_PAD_PTF2__USB0_ID 0x10003 + MX8ULP_PAD_PTF4__USB0_OC 0x10003 + >; + }; + + pinctrl_usb2: usb2grp { + fsl,pins = < + MX8ULP_PAD_PTD23__USB1_ID 0x10003 + MX8ULP_PAD_PTF6__USB1_OC 0x10003 + >; + }; + pinctrl_usdhc0: usdhc0grp { fsl,pins = < MX8ULP_PAD_PTD1__SDHC0_CMD 0x3 diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi index c4a0082f30d3..e32d5afcf4a9 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi @@ -252,6 +252,38 @@ #reset-cells = <1>; }; + crypto: crypto@292e0000 { + compatible = "fsl,sec-v4.0"; + reg = <0x292e0000 0x10000>; + ranges = <0 0x292e0000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + + sec_jr0: jr@1000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x1000 0x1000>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr1: jr@2000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x2000 0x1000>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr2: jr@3000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x3000 0x1000>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + }; + + sec_jr3: jr@4000 { + compatible = "fsl,sec-v4.0-job-ring"; + reg = <0x4000 0x1000>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + tpm5: tpm@29340000 { compatible = "fsl,imx8ulp-tpm", "fsl,imx7ulp-tpm"; reg = <0x29340000 0x1000>; @@ -472,6 +504,68 @@ status = "disabled"; }; + usbotg1: usb@29900000 { + compatible = "fsl,imx8ulp-usb", "fsl,imx7ulp-usb", "fsl,imx6ul-usb"; + reg = <0x29900000 0x200>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pcc4 IMX8ULP_CLK_USB0>; + power-domains = <&scmi_devpd IMX8ULP_PD_USB0>; + phys = <&usbphy1>; + fsl,usbmisc = <&usbmisc1 0>; + ahb-burst-config = <0x0>; + tx-burst-size-dword = <0x8>; + rx-burst-size-dword = <0x8>; + status = "disabled"; + }; + + usbmisc1: usbmisc@29900200 { + compatible = "fsl,imx8ulp-usbmisc", "fsl,imx7d-usbmisc", + "fsl,imx6q-usbmisc"; + reg = <0x29900200 0x200>; + #index-cells = <1>; + status = "disabled"; + }; + + usbphy1: usb-phy@29910000 { + compatible = "fsl,imx8ulp-usbphy", "fsl,imx7ulp-usbphy"; + reg = <0x29910000 0x10000>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pcc4 IMX8ULP_CLK_USB0_PHY>; + #phy-cells = <0>; + status = "disabled"; + }; + + usbotg2: usb@29920000 { + compatible = "fsl,imx8ulp-usb", "fsl,imx7ulp-usb", "fsl,imx6ul-usb"; + reg = <0x29920000 0x200>; + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pcc4 IMX8ULP_CLK_USB1>; + power-domains = <&scmi_devpd IMX8ULP_PD_USDHC2_USB1>; + phys = <&usbphy2>; + fsl,usbmisc = <&usbmisc2 0>; + ahb-burst-config = <0x0>; + tx-burst-size-dword = <0x8>; + rx-burst-size-dword = <0x8>; + status = "disabled"; + }; + + usbmisc2: usbmisc@29920200 { + compatible = "fsl,imx8ulp-usbmisc", "fsl,imx7d-usbmisc", + "fsl,imx6q-usbmisc"; + reg = <0x29920200 0x200>; + #index-cells = <1>; + status = "disabled"; + }; + + usbphy2: usb-phy@29930000 { + compatible = "fsl,imx8ulp-usbphy", "fsl,imx7ulp-usbphy"; + reg = <0x29930000 0x10000>; + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pcc4 IMX8ULP_CLK_USB1_PHY>; + #phy-cells = <0>; + status = "disabled"; + }; + fec: ethernet@29950000 { compatible = "fsl,imx8ulp-fec", "fsl,imx6ul-fec", "fsl,imx6q-fec"; reg = <0x29950000 0x10000>; diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts index 9921ea13ab48..d400d85f42a9 100644 --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts @@ -5,6 +5,7 @@ /dts-v1/; +#include <dt-bindings/usb/pd.h> #include "imx93.dtsi" / { @@ -38,7 +39,7 @@ no-map; }; - vdev1vring0: vdev1vring0@a4000000 { + vdev1vring0: vdev1vring0@a4010000 { reg = <0 0xa4010000 0 0x8000>; no-map; }; @@ -48,8 +49,8 @@ no-map; }; - rsc_table: rsc-table@2021f000 { - reg = <0 0x2021f000 0 0x1000>; + rsc_table: rsc-table@2021e000 { + reg = <0 0x2021e000 0 0x1000>; no-map; }; @@ -104,9 +105,85 @@ status = "okay"; }; -&eqos { +&lpi2c3 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpi2c3>; + status = "okay"; + + ptn5110: tcpc@50 { + compatible = "nxp,ptn5110", "tcpci"; + reg = <0x50>; + interrupt-parent = <&gpio3>; + interrupts = <27 IRQ_TYPE_LEVEL_LOW>; + + typec1_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + data-role = "dual"; + try-power-role = "sink"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM) + PDO_VAR(5000, 20000, 3000)>; + op-sink-microwatt = <15000000>; + self-powered; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + typec1_dr_sw: endpoint { + remote-endpoint = <&usb1_drd_sw>; + }; + }; + }; + }; + }; + + ptn5110_2: tcpc@51 { + compatible = "nxp,ptn5110", "tcpci"; + reg = <0x51>; + interrupt-parent = <&gpio3>; + interrupts = <27 IRQ_TYPE_LEVEL_LOW>; + + typec2_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + data-role = "dual"; + try-power-role = "sink"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM) + PDO_VAR(5000, 20000, 3000)>; + op-sink-microwatt = <15000000>; + self-powered; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + typec2_dr_sw: endpoint { + remote-endpoint = <&usb2_drd_sw>; + }; + }; + }; + }; + }; +}; + +&eqos { + pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_eqos>; + pinctrl-1 = <&pinctrl_eqos_sleep>; phy-mode = "rgmii-id"; phy-handle = <ðphy1>; status = "okay"; @@ -120,13 +197,17 @@ ethphy1: ethernet-phy@1 { reg = <1>; eee-broken-1000t; + reset-gpios = <&pcal6524 15 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <80000>; }; }; }; &fec { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_fec>; + pinctrl-1 = <&pinctrl_fec_sleep>; phy-mode = "rgmii-id"; phy-handle = <ðphy2>; fsl,magic-packet; @@ -140,6 +221,9 @@ ethphy2: ethernet-phy@2 { reg = <2>; eee-broken-1000t; + reset-gpios = <&pcal6524 16 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <80000>; }; }; }; @@ -156,21 +240,58 @@ status = "okay"; }; +&usbotg1 { + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + usb-role-switch; + disable-over-current; + samsung,picophy-pre-emp-curr-control = <3>; + samsung,picophy-dc-vol-level-adjust = <7>; + status = "okay"; + + port { + usb1_drd_sw: endpoint { + remote-endpoint = <&typec1_dr_sw>; + }; + }; +}; + +&usbotg2 { + dr_mode = "otg"; + hnp-disable; + srp-disable; + adp-disable; + usb-role-switch; + disable-over-current; + samsung,picophy-pre-emp-curr-control = <3>; + samsung,picophy-dc-vol-level-adjust = <7>; + status = "okay"; + + port { + usb2_drd_sw: endpoint { + remote-endpoint = <&typec2_dr_sw>; + }; + }; +}; + &usdhc1 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1>; - pinctrl-1 = <&pinctrl_usdhc1>; - pinctrl-2 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; bus-width = <8>; non-removable; status = "okay"; }; &usdhc2 { - pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep"; pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-1 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; - pinctrl-2 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; + pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>; cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>; vmmc-supply = <®_usdhc2_vmmc>; bus-width = <4>; @@ -183,6 +304,118 @@ status = "okay"; }; +&lpi2c2 { + #address-cells = <1>; + #size-cells = <0>; + clock-frequency = <400000>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_lpi2c2>; + pinctrl-1 = <&pinctrl_lpi2c2>; + status = "okay"; + + pcal6524: gpio@22 { + compatible = "nxp,pcal6524"; + reg = <0x22>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pcal6524>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gpio3>; + interrupts = <27 IRQ_TYPE_LEVEL_LOW>; + }; + + pmic@25 { + compatible = "nxp,pca9451a"; + reg = <0x25>; + interrupt-parent = <&pcal6524>; + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; + + regulators { + buck1: BUCK1 { + regulator-name = "BUCK1"; + regulator-min-microvolt = <610000>; + regulator-max-microvolt = <950000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck2: BUCK2 { + regulator-name = "BUCK2"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <670000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck4: BUCK4{ + regulator-name = "BUCK4"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5: BUCK5{ + regulator-name = "BUCK5"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <3400000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6: BUCK6 { + regulator-name = "BUCK6"; + regulator-min-microvolt = <1060000>; + regulator-max-microvolt = <1140000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: LDO1 { + regulator-name = "LDO1"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <1980000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4: LDO4 { + regulator-name = "LDO4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <840000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5: LDO5 { + regulator-name = "LDO5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; + +&lpi2c3 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lpi2c3>; + status = "okay"; + + pcf2131: rtc@53 { + compatible = "nxp,pcf2131"; + reg = <0x53>; + interrupt-parent = <&pcal6524>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + }; +}; + &iomuxc { pinctrl_eqos: eqosgrp { fsl,pins = < @@ -203,6 +436,25 @@ >; }; + pinctrl_eqos_sleep: eqossleepgrp { + fsl,pins = < + MX93_PAD_ENET1_MDC__GPIO4_IO00 0x31e + MX93_PAD_ENET1_MDIO__GPIO4_IO01 0x31e + MX93_PAD_ENET1_RD0__GPIO4_IO10 0x31e + MX93_PAD_ENET1_RD1__GPIO4_IO11 0x31e + MX93_PAD_ENET1_RD2__GPIO4_IO12 0x31e + MX93_PAD_ENET1_RD3__GPIO4_IO13 0x31e + MX93_PAD_ENET1_RXC__GPIO4_IO09 0x31e + MX93_PAD_ENET1_RX_CTL__GPIO4_IO08 0x31e + MX93_PAD_ENET1_TD0__GPIO4_IO05 0x31e + MX93_PAD_ENET1_TD1__GPIO4_IO04 0x31e + MX93_PAD_ENET1_TD2__GPIO4_IO03 0x31e + MX93_PAD_ENET1_TD3__GPIO4_IO02 0x31e + MX93_PAD_ENET1_TXC__GPIO4_IO07 0x31e + MX93_PAD_ENET1_TX_CTL__GPIO4_IO06 0x31e + >; + }; + pinctrl_fec: fecgrp { fsl,pins = < MX93_PAD_ENET2_MDC__ENET1_MDC 0x57e @@ -222,6 +474,32 @@ >; }; + pinctrl_lpi2c3: lpi2c3grp { + fsl,pins = < + MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e + MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e + >; + }; + + pinctrl_fec_sleep: fecsleepgrp { + fsl,pins = < + MX93_PAD_ENET2_MDC__GPIO4_IO14 0x51e + MX93_PAD_ENET2_MDIO__GPIO4_IO15 0x51e + MX93_PAD_ENET2_RD0__GPIO4_IO24 0x51e + MX93_PAD_ENET2_RD1__GPIO4_IO25 0x51e + MX93_PAD_ENET2_RD2__GPIO4_IO26 0x51e + MX93_PAD_ENET2_RD3__GPIO4_IO27 0x51e + MX93_PAD_ENET2_RXC__GPIO4_IO23 0x51e + MX93_PAD_ENET2_RX_CTL__GPIO4_IO22 0x51e + MX93_PAD_ENET2_TD0__GPIO4_IO19 0x51e + MX93_PAD_ENET2_TD1__GPIO4_IO18 0x51e + MX93_PAD_ENET2_TD2__GPIO4_IO17 0x51e + MX93_PAD_ENET2_TD3__GPIO4_IO16 0x51e + MX93_PAD_ENET2_TXC__GPIO4_IO21 0x51e + MX93_PAD_ENET2_TX_CTL__GPIO4_IO20 0x51e + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX93_PAD_UART1_RXD__LPUART1_RX 0x31e @@ -238,9 +516,63 @@ >; }; + pinctrl_lpi2c2: lpi2c2grp { + fsl,pins = < + MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e + MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e + >; + }; + + pinctrl_lpi2c3: lpi2c3grp { + fsl,pins = < + MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e + MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e + >; + }; + + pinctrl_pcal6524: pcal6524grp { + fsl,pins = < + MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e + >; + }; + /* need to config the SION for data and cmd pad, refer to ERR052021 */ pinctrl_usdhc1: usdhc1grp { fsl,pins = < + MX93_PAD_SD1_CLK__USDHC1_CLK 0x1582 + MX93_PAD_SD1_CMD__USDHC1_CMD 0x40001382 + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x40001382 + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x40001382 + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x40001382 + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x40001382 + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x40001382 + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x40001382 + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x40001382 + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x40001382 + MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x1582 + >; + }; + + /* need to config the SION for data and cmd pad, refer to ERR052021 */ + pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp { + fsl,pins = < + MX93_PAD_SD1_CLK__USDHC1_CLK 0x158e + MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000138e + MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000138e + MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000138e + MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000138e + MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000138e + MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000138e + MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000138e + MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000138e + MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000138e + MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x158e + >; + }; + + /* need to config the SION for data and cmd pad, refer to ERR052021 */ + pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp { + fsl,pins = < MX93_PAD_SD1_CLK__USDHC1_CLK 0x15fe MX93_PAD_SD1_CMD__USDHC1_CMD 0x400013fe MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x400013fe @@ -267,9 +599,41 @@ >; }; + pinctrl_usdhc2_gpio_sleep: usdhc2gpiosleepgrp { + fsl,pins = < + MX93_PAD_SD2_CD_B__GPIO3_IO00 0x51e + >; + }; + /* need to config the SION for data and cmd pad, refer to ERR052021 */ pinctrl_usdhc2: usdhc2grp { fsl,pins = < + MX93_PAD_SD2_CLK__USDHC2_CLK 0x1582 + MX93_PAD_SD2_CMD__USDHC2_CMD 0x40001382 + MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x40001382 + MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x40001382 + MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x40001382 + MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x40001382 + MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e + >; + }; + + /* need to config the SION for data and cmd pad, refer to ERR052021 */ + pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { + fsl,pins = < + MX93_PAD_SD2_CLK__USDHC2_CLK 0x158e + MX93_PAD_SD2_CMD__USDHC2_CMD 0x4000138e + MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x4000138e + MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x4000138e + MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x4000138e + MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x4000138e + MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e + >; + }; + + /* need to config the SION for data and cmd pad, refer to ERR052021 */ + pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { + fsl,pins = < MX93_PAD_SD2_CLK__USDHC2_CLK 0x15fe MX93_PAD_SD2_CMD__USDHC2_CMD 0x400013fe MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x400013fe @@ -279,4 +643,17 @@ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e >; }; + + pinctrl_usdhc2_sleep: usdhc2sleepgrp { + fsl,pins = < + MX93_PAD_SD2_CLK__GPIO3_IO01 0x51e + MX93_PAD_SD2_CMD__GPIO3_IO02 0x51e + MX93_PAD_SD2_DATA0__GPIO3_IO03 0x51e + MX93_PAD_SD2_DATA1__GPIO3_IO04 0x51e + MX93_PAD_SD2_DATA2__GPIO3_IO05 0x51e + MX93_PAD_SD2_DATA3__GPIO3_IO06 0x51e + MX93_PAD_SD2_VSELECT__GPIO3_IO19 0x51e + >; + }; + }; diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 601c94e1fac8..4a3f42355cb8 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -4,6 +4,7 @@ */ #include <dt-bindings/clock/imx93-clock.h> +#include <dt-bindings/dma/fsl-edma.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -183,6 +184,20 @@ status = "disabled"; }; + usbphynop1: usbphynop1 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + clocks = <&clk IMX93_CLK_USB_PHY_BURUNIN>; + clock-names = "main_clk"; + }; + + usbphynop2: usbphynop2 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + clocks = <&clk IMX93_CLK_USB_PHY_BURUNIN>; + clock-names = "main_clk"; + }; + soc@0 { compatible = "simple-bus"; #address-cells = <1>; @@ -316,6 +331,8 @@ clocks = <&clk IMX93_CLK_LPI2C1_GATE>, <&clk IMX93_CLK_BUS_AON>; clock-names = "per", "ipg"; + dmas = <&edma1 7 0 0>, <&edma1 8 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -328,6 +345,8 @@ clocks = <&clk IMX93_CLK_LPI2C2_GATE>, <&clk IMX93_CLK_BUS_AON>; clock-names = "per", "ipg"; + dmas = <&edma1 9 0 0>, <&edma1 10 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -340,6 +359,8 @@ clocks = <&clk IMX93_CLK_LPSPI1_GATE>, <&clk IMX93_CLK_BUS_AON>; clock-names = "per", "ipg"; + dmas = <&edma1 11 0 0>, <&edma1 12 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -352,6 +373,8 @@ clocks = <&clk IMX93_CLK_LPSPI2_GATE>, <&clk IMX93_CLK_BUS_AON>; clock-names = "per", "ipg"; + dmas = <&edma1 13 0 0>, <&edma1 14 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -361,7 +384,7 @@ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_LPUART1_GATE>; clock-names = "ipg"; - dmas = <&edma1 17 0 1>, <&edma1 16 0 0>; + dmas = <&edma1 17 0 FSL_EDMA_RX>, <&edma1 16 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -372,7 +395,7 @@ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_LPUART2_GATE>; clock-names = "ipg"; - dmas = <&edma1 19 0 1>, <&edma1 18 0 0>; + dmas = <&edma1 19 0 FSL_EDMA_RX>, <&edma1 18 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -400,7 +423,7 @@ <&clk IMX93_CLK_SAI1_GATE>, <&clk IMX93_CLK_DUMMY>, <&clk IMX93_CLK_DUMMY>; clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; - dmas = <&edma1 22 0 1>, <&edma1 21 0 0>; + dmas = <&edma1 22 0 FSL_EDMA_RX>, <&edma1 21 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -509,8 +532,7 @@ reg = <0x44530000 0x10000>; interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>; + <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_ADC1_GATE>; clock-names = "ipg"; #io-channel-cells = <1>; @@ -693,6 +715,8 @@ clocks = <&clk IMX93_CLK_LPI2C3_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 8 0 0>, <&edma2 9 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -705,6 +729,8 @@ clocks = <&clk IMX93_CLK_LPI2C4_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 10 0 0>, <&edma2 11 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -717,6 +743,8 @@ clocks = <&clk IMX93_CLK_LPSPI3_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 12 0 0>, <&edma2 13 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -729,6 +757,8 @@ clocks = <&clk IMX93_CLK_LPSPI4_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 14 0 0>, <&edma2 15 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -738,7 +768,7 @@ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_LPUART3_GATE>; clock-names = "ipg"; - dmas = <&edma2 18 0 1>, <&edma2 17 0 0>; + dmas = <&edma2 18 0 FSL_EDMA_RX>, <&edma2 17 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -749,7 +779,7 @@ interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_LPUART4_GATE>; clock-names = "ipg"; - dmas = <&edma2 20 0 1>, <&edma2 19 0 0>; + dmas = <&edma2 20 0 FSL_EDMA_RX>, <&edma2 19 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -760,7 +790,7 @@ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_LPUART5_GATE>; clock-names = "ipg"; - dmas = <&edma2 22 0 1>, <&edma2 21 0 0>; + dmas = <&edma2 22 0 FSL_EDMA_RX>, <&edma2 21 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -771,7 +801,7 @@ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_LPUART6_GATE>; clock-names = "ipg"; - dmas = <&edma2 24 0 1>, <&edma2 23 0 0>; + dmas = <&edma2 24 0 FSL_EDMA_RX>, <&edma2 23 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -814,7 +844,7 @@ <&clk IMX93_CLK_SAI2_GATE>, <&clk IMX93_CLK_DUMMY>, <&clk IMX93_CLK_DUMMY>; clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; - dmas = <&edma2 59 0 1>, <&edma2 58 0 0>; + dmas = <&edma2 59 0 FSL_EDMA_RX>, <&edma2 58 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -827,7 +857,7 @@ <&clk IMX93_CLK_SAI3_GATE>, <&clk IMX93_CLK_DUMMY>, <&clk IMX93_CLK_DUMMY>; clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3"; - dmas = <&edma2 61 0 1>, <&edma2 60 0 0>; + dmas = <&edma2 61 0 FSL_EDMA_RX>, <&edma2 60 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -846,7 +876,7 @@ <&clk IMX93_CLK_DUMMY>, <&clk IMX93_CLK_AUD_XCVR_GATE>; clock-names = "ipg", "phy", "spba", "pll_ipg"; - dmas = <&edma2 65 0 1>, <&edma2 66 0 0>; + dmas = <&edma2 65 0 FSL_EDMA_RX>, <&edma2 66 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -857,7 +887,7 @@ interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_LPUART7_GATE>; clock-names = "ipg"; - dmas = <&edma2 88 0 1>, <&edma2 87 0 0>; + dmas = <&edma2 88 0 FSL_EDMA_RX>, <&edma2 87 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -868,7 +898,7 @@ interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk IMX93_CLK_LPUART8_GATE>; clock-names = "ipg"; - dmas = <&edma2 90 0 1>, <&edma2 89 0 0>; + dmas = <&edma2 90 0 FSL_EDMA_RX>, <&edma2 89 0 0>; dma-names = "rx", "tx"; status = "disabled"; }; @@ -882,6 +912,8 @@ clocks = <&clk IMX93_CLK_LPI2C5_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 71 0 0>, <&edma2 72 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -894,6 +926,8 @@ clocks = <&clk IMX93_CLK_LPI2C6_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 73 0 0>, <&edma2 74 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -906,6 +940,8 @@ clocks = <&clk IMX93_CLK_LPI2C7_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 75 0 0>, <&edma2 76 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -918,6 +954,8 @@ clocks = <&clk IMX93_CLK_LPI2C8_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 77 0 0>, <&edma2 78 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -930,6 +968,8 @@ clocks = <&clk IMX93_CLK_LPSPI5_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 79 0 0>, <&edma2 80 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -942,6 +982,8 @@ clocks = <&clk IMX93_CLK_LPSPI6_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 81 0 0>, <&edma2 82 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -954,6 +996,8 @@ clocks = <&clk IMX93_CLK_LPSPI7_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 83 0 0>, <&edma2 84 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -966,6 +1010,8 @@ clocks = <&clk IMX93_CLK_LPSPI8_GATE>, <&clk IMX93_CLK_BUS_WAKEUP>; clock-names = "per", "ipg"; + dmas = <&edma2 85 0 0>, <&edma2 86 0 FSL_EDMA_RX>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -986,6 +1032,9 @@ <&clk IMX93_CLK_WAKEUP_AXI>, <&clk IMX93_CLK_USDHC1_GATE>; clock-names = "ipg", "ahb", "per"; + assigned-clocks = <&clk IMX93_CLK_USDHC1>; + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>; + assigned-clock-rates = <400000000>; bus-width = <8>; fsl,tuning-start-tap = <1>; fsl,tuning-step = <2>; @@ -1000,6 +1049,9 @@ <&clk IMX93_CLK_WAKEUP_AXI>, <&clk IMX93_CLK_USDHC2_GATE>; clock-names = "ipg", "ahb", "per"; + assigned-clocks = <&clk IMX93_CLK_USDHC2>; + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>; + assigned-clock-rates = <400000000>; bus-width = <4>; fsl,tuning-start-tap = <1>; fsl,tuning-step = <2>; @@ -1030,6 +1082,8 @@ fsl,num-tx-queues = <3>; fsl,num-rx-queues = <3>; fsl,stop-mode = <&wakeupmix_gpr 0x0c 1>; + nvmem-cells = <ð_mac1>; + nvmem-cell-names = "mac-address"; status = "disabled"; }; @@ -1052,6 +1106,8 @@ assigned-clock-rates = <100000000>, <250000000>; intf_mode = <&wakeupmix_gpr 0x28>; snps,clk-csr = <0>; + nvmem-cells = <ð_mac2>; + nvmem-cell-names = "mac-address"; status = "disabled"; }; @@ -1063,6 +1119,9 @@ <&clk IMX93_CLK_WAKEUP_AXI>, <&clk IMX93_CLK_USDHC3_GATE>; clock-names = "ipg", "ahb", "per"; + assigned-clocks = <&clk IMX93_CLK_USDHC3>; + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1>; + assigned-clock-rates = <400000000>; bus-width = <4>; fsl,tuning-start-tap = <1>; fsl,tuning-step = <2>; @@ -1136,6 +1195,15 @@ reg = <0x47510000 0x10000>; #address-cells = <1>; #size-cells = <1>; + + eth_mac1: mac-address@4ec { + reg = <0x4ec 0x6>; + }; + + eth_mac2: mac-address@4f2 { + reg = <0x4f2 0x6>; + }; + }; s4muap: mailbox@47520000 { @@ -1167,6 +1235,50 @@ status = "disabled"; }; + usbotg1: usb@4c100000 { + compatible = "fsl,imx93-usb", "fsl,imx7d-usb", "fsl,imx27-usb"; + reg = <0x4c100000 0x200>; + interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX93_CLK_USB_CONTROLLER_GATE>, + <&clk IMX93_CLK_HSIO_32K_GATE>; + clock-names = "usb_ctrl_root", "usb_wakeup"; + assigned-clocks = <&clk IMX93_CLK_HSIO>; + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>; + assigned-clock-rates = <133000000>; + phys = <&usbphynop1>; + fsl,usbmisc = <&usbmisc1 0>; + status = "disabled"; + }; + + usbmisc1: usbmisc@4c100200 { + compatible = "fsl,imx8mm-usbmisc", "fsl,imx7d-usbmisc", + "fsl,imx6q-usbmisc"; + reg = <0x4c100200 0x200>; + #index-cells = <1>; + }; + + usbotg2: usb@4c200000 { + compatible = "fsl,imx93-usb", "fsl,imx7d-usb", "fsl,imx27-usb"; + reg = <0x4c200000 0x200>; + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX93_CLK_USB_CONTROLLER_GATE>, + <&clk IMX93_CLK_HSIO_32K_GATE>; + clock-names = "usb_ctrl_root", "usb_wakeup"; + assigned-clocks = <&clk IMX93_CLK_HSIO>; + assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>; + assigned-clock-rates = <133000000>; + phys = <&usbphynop2>; + fsl,usbmisc = <&usbmisc2 0>; + status = "disabled"; + }; + + usbmisc2: usbmisc@4c200200 { + compatible = "fsl,imx8mm-usbmisc", "fsl,imx7d-usbmisc", + "fsl,imx6q-usbmisc"; + reg = <0x4c200200 0x200>; + #index-cells = <1>; + }; + ddr-pmu@4e300dc0 { compatible = "fsl,imx93-ddr-pmu"; reg = <0x4e300dc0 0x200>; diff --git a/arch/arm64/boot/dts/freescale/mba8mx.dtsi b/arch/arm64/boot/dts/freescale/mba8mx.dtsi index 427467df42bf..815241526a0d 100644 --- a/arch/arm64/boot/dts/freescale/mba8mx.dtsi +++ b/arch/arm64/boot/dts/freescale/mba8mx.dtsi @@ -316,17 +316,11 @@ &mipi_dsi { samsung,burst-clock-frequency = <891000000>; samsung,esc-clock-frequency = <20000000>; +}; - ports { - port@1 { - reg = <1>; - - mipi_dsi_out: endpoint { - data-lanes = <1 2 3 4>; - remote-endpoint = <&lvds_bridge_in>; - }; - }; - }; +&mipi_dsi_out { + data-lanes = <1 2 3 4>; + remote-endpoint = <&lvds_bridge_in>; }; &pwm3 { diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi index 5ac1cc9ff50e..fc19ae2e8d3b 100644 --- a/arch/arm64/boot/dts/freescale/s32g2.dtsi +++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi @@ -3,7 +3,7 @@ * NXP S32G2 SoC family * * Copyright (c) 2021 SUSE LLC - * Copyright (c) 2017-2021 NXP + * Copyright 2017-2021, 2024 NXP */ #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -14,6 +14,18 @@ #address-cells = <2>; #size-cells = <2>; + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + scmi_buf: shm@d0000000 { + compatible = "arm,scmi-shmem"; + reg = <0x0 0xd0000000 0x0 0x80>; + no-map; + }; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -77,6 +89,19 @@ }; firmware { + scmi { + compatible = "arm,scmi-smc"; + arm,smc-id = <0xc20000fe>; + #address-cells = <1>; + #size-cells = <0>; + shmem = <&scmi_buf>; + + clks: protocol@14 { + reg = <0x14>; + #clock-cells = <1>; + }; + }; + psci { compatible = "arm,psci-1.0"; method = "smc"; @@ -113,6 +138,16 @@ status = "disabled"; }; + usdhc0: mmc@402f0000 { + compatible = "nxp,s32g2-usdhc"; + reg = <0x402f0000 0x1000>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks 32>, <&clks 31>, <&clks 33>; + clock-names = "ipg", "ahb", "per"; + bus-width = <8>; + status = "disabled"; + }; + gic: interrupt-controller@50800000 { compatible = "arm,gic-v3"; reg = <0x50800000 0x10000>, diff --git a/arch/arm64/boot/dts/freescale/s32g274a-evb.dts b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts index 9118d8d2ee01..00070c949e2a 100644 --- a/arch/arm64/boot/dts/freescale/s32g274a-evb.dts +++ b/arch/arm64/boot/dts/freescale/s32g274a-evb.dts @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* * Copyright (c) 2021 SUSE LLC - * Copyright (c) 2019-2021 NXP + * Copyright 2019-2021, 2024 NXP */ /dts-v1/; @@ -32,3 +32,7 @@ &uart0 { status = "okay"; }; + +&usdhc0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts b/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts index e05ee854cdf5..b3fc12899cae 100644 --- a/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts +++ b/arch/arm64/boot/dts/freescale/s32g274a-rdb2.dts @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* * Copyright (c) 2021 SUSE LLC - * Copyright (c) 2019-2021 NXP + * Copyright 2019-2021, 2024 NXP */ /dts-v1/; @@ -38,3 +38,7 @@ &uart1 { status = "okay"; }; + +&usdhc0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi new file mode 100644 index 000000000000..c1b08992754b --- /dev/null +++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi @@ -0,0 +1,233 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright 2021-2023 NXP + * + * Authors: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com> + * Ciprian Costea <ciprianmarian.costea@nxp.com> + * Andra-Teodora Ilie <andra.ilie@nxp.com> + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + compatible = "nxp,s32g3"; + interrupt-parent = <&gic>; + #address-cells = <0x02>; + #size-cells = <0x02>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + + core1 { + cpu = <&cpu1>; + }; + + core2 { + cpu = <&cpu2>; + }; + + core3 { + cpu = <&cpu3>; + }; + }; + + cluster1 { + core0 { + cpu = <&cpu4>; + }; + + core1 { + cpu = <&cpu5>; + }; + + core2 { + cpu = <&cpu6>; + }; + + core3 { + cpu = <&cpu7>; + }; + }; + }; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0>; + enable-method = "psci"; + clocks = <&dfs 0>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x1>; + enable-method = "psci"; + clocks = <&dfs 0>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x2>; + enable-method = "psci"; + clocks = <&dfs 0>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x3>; + enable-method = "psci"; + clocks = <&dfs 0>; + }; + + cpu4: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x100>; + enable-method = "psci"; + clocks = <&dfs 0>; + }; + + cpu5: cpu@101 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x101>; + enable-method = "psci"; + clocks = <&dfs 0>; + }; + + cpu6: cpu@102 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x102>; + enable-method = "psci"; + clocks = <&dfs 0>; + }; + + cpu7: cpu@103 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x103>; + enable-method = "psci"; + clocks = <&dfs 0>; + }; + }; + + firmware { + scmi: scmi { + compatible = "arm,scmi-smc"; + shmem = <&scmi_shmem>; + arm,smc-id = <0xc20000fe>; + #address-cells = <1>; + #size-cells = <0>; + + dfs: protocol@13 { + reg = <0x13>; + #clock-cells = <1>; + }; + + clks: protocol@14 { + reg = <0x14>; + #clock-cells = <1>; + }; + }; + + psci: psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + }; + + + pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + scmi_shmem: shm@d0000000 { + compatible = "arm,scmi-shmem"; + reg = <0x0 0xd0000000 0x0 0x80>; + no-map; + }; + }; + + soc@0 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0x80000000>; + + uart0: serial@401c8000 { + compatible = "nxp,s32g3-linflexuart", + "fsl,s32v234-linflexuart"; + reg = <0x401c8000 0x3000>; + interrupts = <GIC_SPI 82 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + + uart1: serial@401cc000 { + compatible = "nxp,s32g3-linflexuart", + "fsl,s32v234-linflexuart"; + reg = <0x401cc000 0x3000>; + interrupts = <GIC_SPI 83 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + + uart2: serial@402bc000 { + compatible = "nxp,s32g3-linflexuart", + "fsl,s32v234-linflexuart"; + reg = <0x402bc000 0x3000>; + interrupts = <GIC_SPI 84 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + + usdhc0: mmc@402f0000 { + compatible = "nxp,s32g3-usdhc", + "nxp,s32g2-usdhc"; + reg = <0x402f0000 0x1000>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks 32>, + <&clks 31>, + <&clks 33>; + clock-names = "ipg", "ahb", "per"; + status = "disabled"; + }; + + gic: interrupt-controller@50800000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x50800000 0x10000>, + <0x50900000 0x200000>, + <0x50400000 0x2000>, + <0x50410000 0x2000>, + <0x50420000 0x2000>; + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, /* sec-phys */ + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, /* phys */ + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, /* virt */ + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>, /* hyp-phys */ + <GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>; /* hyp-virt */ + arm,no-tick-in-suspend; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts new file mode 100644 index 000000000000..9d674819876e --- /dev/null +++ b/arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright 2021-2023 NXP + * + * NXP S32G3 Reference Design Board 3 (S32G-VNP-RDB3) + */ + +/dts-v1/; + +#include "s32g3.dtsi" + +/ { + model = "NXP S32G3 Reference Design Board 3 (S32G-VNP-RDB3)"; + compatible = "nxp,s32g399a-rdb3", "nxp,s32g3"; + + aliases { + mmc0 = &usdhc0; + serial0 = &uart0; + serial1 = &uart1; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + /* 4GiB RAM */ + memory@80000000 { + device_type = "memory"; + reg = <0x0 0x80000000 0 0x80000000>, + <0x8 0x80000000 0 0x80000000>; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&usdhc0 { + bus-width = <8>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi b/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi index ed1b5a7a6067..f6bc001c3832 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200.dtsi @@ -31,6 +31,13 @@ device_type = "cpu"; reg = <0x0 0x0>; enable-method = "psci"; + d-cache-size = <0x8000>; /* 32 KiB */ + d-cache-line-size = <64>; + d-cache-sets = <128>; + i-cache-size = <0x8000>; /* 32 KiB */ + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&L2>; }; cpu@1 { @@ -38,6 +45,13 @@ device_type = "cpu"; reg = <0x0 0x1>; enable-method = "psci"; + d-cache-size = <0x8000>; /* 32 KiB */ + d-cache-line-size = <64>; + d-cache-sets = <128>; + i-cache-size = <0x8000>; /* 32 KiB */ + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&L2>; }; cpu@2 { @@ -45,6 +59,13 @@ device_type = "cpu"; reg = <0x0 0x2>; enable-method = "psci"; + d-cache-size = <0x8000>; /* 32 KiB */ + d-cache-line-size = <64>; + d-cache-sets = <128>; + i-cache-size = <0x8000>; /* 32 KiB */ + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&L2>; }; cpu@3 { @@ -52,13 +73,33 @@ device_type = "cpu"; reg = <0x0 0x3>; enable-method = "psci"; + d-cache-size = <0x8000>; /* 32 KiB */ + d-cache-line-size = <64>; + d-cache-sets = <128>; + i-cache-size = <0x8000>; /* 32 KiB */ + i-cache-line-size = <64>; + i-cache-sets = <256>; + next-level-cache = <&L2>; }; }; + L2: l2-cache { + compatible = "cache"; + cache-unified; + cache-size = <0x80000>; /* 512 KiB */ + cache-line-size = <64>; + cache-sets = <512>; + cache-level = <2>; + }; + gic: interrupt-controller@f1001000 { compatible = "arm,gic-400"; reg = <0x0 0xf1001000 0x0 0x1000>, /* GICD */ - <0x0 0xf1002000 0x0 0x100>; /* GICC */ + <0x0 0xf1002000 0x0 0x2000>, /* GICC */ + <0x0 0xf1004000 0x0 0x2000>, /* GICH */ + <0x0 0xf1006000 0x0 0x2000>; /* GICV */ + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | + IRQ_TYPE_LEVEL_HIGH)>; #address-cells = <0>; #interrupt-cells = <3>; interrupt-controller; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index f0672ec65b26..2d304efe081d 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -82,7 +82,7 @@ }; }; - reg_sys_5v: regulator@0 { + reg_sys_5v: regulator-0 { compatible = "regulator-fixed"; regulator-name = "SYS_5V"; regulator-min-microvolt = <5000000>; @@ -91,7 +91,7 @@ regulator-always-on; }; - reg_vdd_3v3: regulator@1 { + reg_vdd_3v3: regulator-1 { compatible = "regulator-fixed"; regulator-name = "VDD_3V3"; regulator-min-microvolt = <3300000>; @@ -101,7 +101,7 @@ vin-supply = <®_sys_5v>; }; - reg_5v_hub: regulator@2 { + reg_5v_hub: regulator-2 { compatible = "regulator-fixed"; regulator-name = "5V_HUB"; regulator-min-microvolt = <5000000>; @@ -514,6 +514,7 @@ #address-cells = <1>; #size-cells = <0>; port@0 { + reg = <0>; adv7533_in: endpoint { remote-endpoint = <&dsi_out0>; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index be808bb2544e..a589954c29e2 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -852,7 +852,7 @@ clock-names = "wdog_clk", "apb_pclk"; }; - tsensor: tsensor@0,f7030700 { + tsensor: tsensor@f7030700 { compatible = "hisilicon,tsensor"; reg = <0x0 0xf7030700 0x0 0x1000>; interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts index c4eaebbb448f..b7792d443189 100644 --- a/arch/arm64/boot/dts/hisilicon/hip05-d02.dts +++ b/arch/arm64/boot/dts/hisilicon/hip05-d02.dts @@ -54,7 +54,7 @@ ranges = <0 0 0x0 0x90000000 0x08000000>, <1 0 0x0 0x98000000 0x08000000>; - nor-flash@0,0 { + nor-flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "numonyx,js28f00a", "cfi-flash"; @@ -75,7 +75,7 @@ }; }; - cpld@1,0 { + cpld@100000000 { compatible = "hisilicon,hip05-cpld"; reg = <1 0x0 0x100>; }; diff --git a/arch/arm64/boot/dts/hisilicon/hip05.dtsi b/arch/arm64/boot/dts/hisilicon/hip05.dtsi index 65ddc0698f82..d0912ca5f237 100644 --- a/arch/arm64/boot/dts/hisilicon/hip05.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hip05.dtsi @@ -279,6 +279,12 @@ }; }; + refclk200mhz: refclk200mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <200000000>; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, @@ -298,12 +304,6 @@ #size-cells = <2>; ranges; - refclk200mhz: refclk200mhz { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <200000000>; - }; - uart0: serial@80300000 { compatible = "snps,dw-apb-uart"; reg = <0x0 0x80300000 0x0 0x10000>; diff --git a/arch/arm64/boot/dts/hisilicon/hip06.dtsi b/arch/arm64/boot/dts/hisilicon/hip06.dtsi index f46c33d10750..3d7285e6700e 100644 --- a/arch/arm64/boot/dts/hisilicon/hip06.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hip06.dtsi @@ -258,6 +258,48 @@ }; }; + eth2: ethernet-0 { + compatible = "hisilicon,hns-nic-v2"; + ae-handle = <&dsaf0>; + port-idx-in-ae = <0>; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + dma-coherent; + }; + + eth3: ethernet-1 { + compatible = "hisilicon,hns-nic-v2"; + ae-handle = <&dsaf0>; + port-idx-in-ae = <1>; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + dma-coherent; + }; + + eth0: ethernet-4 { + compatible = "hisilicon,hns-nic-v2"; + ae-handle = <&dsaf0>; + port-idx-in-ae = <4>; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + dma-coherent; + }; + + eth1: ethernet-5 { + compatible = "hisilicon,hns-nic-v2"; + ae-handle = <&dsaf0>; + port-idx-in-ae = <5>; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + dma-coherent; + }; + + refclk: refclk { + compatible = "fixed-clock"; + clock-frequency = <50000000>; + #clock-cells = <0>; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, @@ -374,12 +416,6 @@ }; }; - refclk: refclk { - compatible = "fixed-clock"; - clock-frequency = <50000000>; - #clock-cells = <0>; - }; - usb_ohci: usb@a7030000 { compatible = "generic-ohci"; reg = <0x0 0xa7030000 0x0 0x10000>; @@ -436,7 +472,7 @@ }; }; - dsaf0: dsa@c7000000 { + dsaf0: dsa@c5000000 { #address-cells = <1>; #size-cells = <0>; compatible = "hisilicon,hns-dsaf-v2"; @@ -570,42 +606,6 @@ }; }; - eth0: ethernet-4 { - compatible = "hisilicon,hns-nic-v2"; - ae-handle = <&dsaf0>; - port-idx-in-ae = <4>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; - dma-coherent; - }; - - eth1: ethernet-5 { - compatible = "hisilicon,hns-nic-v2"; - ae-handle = <&dsaf0>; - port-idx-in-ae = <5>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; - dma-coherent; - }; - - eth2: ethernet-0 { - compatible = "hisilicon,hns-nic-v2"; - ae-handle = <&dsaf0>; - port-idx-in-ae = <0>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; - dma-coherent; - }; - - eth3: ethernet-1 { - compatible = "hisilicon,hns-nic-v2"; - ae-handle = <&dsaf0>; - port-idx-in-ae = <1>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; - dma-coherent; - }; - sas0: sas@c3000000 { compatible = "hisilicon,hip06-sas-v2"; reg = <0 0xc3000000 0 0x10000>; @@ -733,7 +733,7 @@ status = "disabled"; }; - pcie0: pcie@a0090000 { + pcie0: pcie@b0000000 { compatible = "hisilicon,hip06-pcie-ecam"; reg = <0 0xb0000000 0 0x2000000>, <0 0xa0090000 0 0x10000>; diff --git a/arch/arm64/boot/dts/hisilicon/hip07.dtsi b/arch/arm64/boot/dts/hisilicon/hip07.dtsi index 81d907ef43ed..00a6bfa7478c 100644 --- a/arch/arm64/boot/dts/hisilicon/hip07.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hip07.dtsi @@ -1013,6 +1013,42 @@ }; }; + eth0: ethernet-0 { + compatible = "hisilicon,hns-nic-v2"; + ae-handle = <&dsaf0>; + port-idx-in-ae = <4>; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + dma-coherent; + }; + + eth1: ethernet-1 { + compatible = "hisilicon,hns-nic-v2"; + ae-handle = <&dsaf0>; + port-idx-in-ae = <5>; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + dma-coherent; + }; + + eth2: ethernet-2 { + compatible = "hisilicon,hns-nic-v2"; + ae-handle = <&dsaf0>; + port-idx-in-ae = <0>; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + dma-coherent; + }; + + eth3: ethernet-3 { + compatible = "hisilicon,hns-nic-v2"; + ae-handle = <&dsaf0>; + port-idx-in-ae = <1>; + local-mac-address = [00 00 00 00 00 00]; + status = "disabled"; + dma-coherent; + }; + timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, @@ -1343,7 +1379,7 @@ }; }; - dsaf0: dsa@c7000000 { + dsaf0: dsa@c5000000 { #address-cells = <1>; #size-cells = <0>; compatible = "hisilicon,hns-dsaf-v2"; @@ -1483,42 +1519,6 @@ }; }; - eth0: ethernet@4 { - compatible = "hisilicon,hns-nic-v2"; - ae-handle = <&dsaf0>; - port-idx-in-ae = <4>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; - dma-coherent; - }; - - eth1: ethernet@5 { - compatible = "hisilicon,hns-nic-v2"; - ae-handle = <&dsaf0>; - port-idx-in-ae = <5>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; - dma-coherent; - }; - - eth2: ethernet@0 { - compatible = "hisilicon,hns-nic-v2"; - ae-handle = <&dsaf0>; - port-idx-in-ae = <0>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; - dma-coherent; - }; - - eth3: ethernet@1 { - compatible = "hisilicon,hns-nic-v2"; - ae-handle = <&dsaf0>; - port-idx-in-ae = <1>; - local-mac-address = [00 00 00 00 00 00]; - status = "disabled"; - dma-coherent; - }; - infiniband@c4000000 { compatible = "hisilicon,hns-roce-v1"; reg = <0x0 0xc4000000 0x0 0x100000>; @@ -1724,7 +1724,7 @@ status = "disabled"; }; - p0_pcie2_a: pcie@a00a0000 { + p0_pcie2_a: pcie@af800000 { compatible = "hisilicon,hip07-pcie-ecam"; reg = <0 0xaf800000 0 0x800000>, <0 0xa00a0000 0 0x10000>; @@ -1745,7 +1745,7 @@ 0x0 0 0 4 &mbigen_pcie2_a 671 4>; status = "disabled"; }; - p0_sec_a: crypto@d2000000 { + p0_sec_a: crypto@d0000000 { compatible = "hisilicon,hip07-sec"; reg = <0x0 0xd0000000 0x0 0x10000>, <0x0 0xd2000000 0x0 0x10000>, @@ -1786,7 +1786,7 @@ <605 1>, <606 4>, <607 1>, <608 4>; }; - p0_sec_b: crypto@8,d2000000 { + p0_sec_b: crypto@8d0000000 { compatible = "hisilicon,hip07-sec"; reg = <0x8 0xd0000000 0x0 0x10000>, <0x8 0xd2000000 0x0 0x10000>, @@ -1827,7 +1827,7 @@ <605 1>, <606 4>, <607 1>, <608 4>; }; - p1_sec_a: crypto@400,d2000000 { + p1_sec_a: crypto@400d0000000 { compatible = "hisilicon,hip07-sec"; reg = <0x400 0xd0000000 0x0 0x10000>, <0x400 0xd2000000 0x0 0x10000>, @@ -1868,7 +1868,7 @@ <605 1>, <606 4>, <607 1>, <608 4>; }; - p1_sec_b: crypto@408,d2000000 { + p1_sec_b: crypto@408d0000000 { compatible = "hisilicon,hip07-sec"; reg = <0x408 0xd0000000 0x0 0x10000>, <0x408 0xd2000000 0x0 0x10000>, diff --git a/arch/arm64/boot/dts/intel/keembay-soc.dtsi b/arch/arm64/boot/dts/intel/keembay-soc.dtsi index 781761d2942b..ae00e9e54e82 100644 --- a/arch/arm64/boot/dts/intel/keembay-soc.dtsi +++ b/arch/arm64/boot/dts/intel/keembay-soc.dtsi @@ -70,7 +70,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_PPI 0x7 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi index 76aafa172eb0..2a5eeb21da47 100644 --- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi +++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi @@ -80,7 +80,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/lg/lg1312-ref.dts b/arch/arm64/boot/dts/lg/lg1312-ref.dts index 260a2c5b19e5..cdd10f138098 100644 --- a/arch/arm64/boot/dts/lg/lg1312-ref.dts +++ b/arch/arm64/boot/dts/lg/lg1312-ref.dts @@ -22,7 +22,7 @@ serial2 = &uart2; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x00000000 0x20000000>; }; diff --git a/arch/arm64/boot/dts/lg/lg1313-ref.dts b/arch/arm64/boot/dts/lg/lg1313-ref.dts index e89ae853788a..6ace977ff4cf 100644 --- a/arch/arm64/boot/dts/lg/lg1313-ref.dts +++ b/arch/arm64/boot/dts/lg/lg1313-ref.dts @@ -22,7 +22,7 @@ serial2 = &uart2; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x00000000 0x20000000>; }; diff --git a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi index 5591939e057b..75377c292bcb 100644 --- a/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi +++ b/arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi @@ -68,7 +68,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a55-pmu"; interrupts = <GIC_PPI 12 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts b/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts index d6d37a1f6f38..91c2f8b4edfa 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts @@ -25,8 +25,6 @@ /* Actual device is MV88E6361 */ switch: switch@0 { compatible = "marvell,mv88e6190"; - #address-cells = <1>; - #size-cells = <0>; reg = <0>; status = "disabled"; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts index 870bb380a40a..b3cc2b7b5d19 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts @@ -114,54 +114,84 @@ }; &mdio { + /* Switch is @3, not @1 */ + /delete-node/ ethernet-switch@1; extphy: ethernet-phy@1 { reg = <1>; reset-gpios = <&gpionb 2 GPIO_ACTIVE_LOW>; }; -}; -&switch0 { - reg = <3>; + switch0: ethernet-switch@3 { + compatible = "marvell,mv88e6085"; + reg = <3>; - reset-gpios = <&gpiosb 23 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpiosb 23 GPIO_ACTIVE_LOW>; + dsa,member = <0 0>; - ethernet-ports { - switch0port1: ethernet-port@1 { - reg = <1>; - label = "lan0"; - phy-handle = <&switch0phy0>; - }; + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + switch0port0: ethernet-port@0 { + reg = <0>; + label = "cpu"; + ethernet = <ð0>; + phy-mode = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; - switch0port2: ethernet-port@2 { - reg = <2>; - label = "lan1"; - phy-handle = <&switch0phy1>; - }; + switch0port1: ethernet-port@1 { + reg = <1>; + label = "lan0"; + phy-handle = <&switch0phy0>; + }; - switch0port3: ethernet-port@3 { - reg = <3>; - label = "lan2"; - phy-handle = <&switch0phy2>; - }; + switch0port2: ethernet-port@2 { + reg = <2>; + label = "lan1"; + phy-handle = <&switch0phy1>; + }; - switch0port4: ethernet-port@4 { - reg = <4>; - label = "lan3"; - phy-handle = <&switch0phy3>; - }; + switch0port3: ethernet-port@3 { + reg = <3>; + label = "lan2"; + phy-handle = <&switch0phy2>; + }; - switch0port5: ethernet-port@5 { - reg = <5>; - label = "wan"; - phy-handle = <&extphy>; - phy-mode = "sgmii"; + switch0port4: ethernet-port@4 { + reg = <4>; + label = "lan3"; + phy-handle = <&switch0phy3>; + }; + + switch0port5: ethernet-port@5 { + reg = <5>; + label = "wan"; + phy-handle = <&extphy>; + phy-mode = "sgmii"; + }; }; - }; - mdio { - switch0phy3: ethernet-phy@14 { - reg = <0x14>; + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switch0phy0: ethernet-phy@11 { + reg = <0x11>; + }; + switch0phy1: ethernet-phy@12 { + reg = <0x12>; + }; + switch0phy2: ethernet-phy@13 { + reg = <0x13>; + }; + switch0phy3: ethernet-phy@14 { + reg = <0x14>; + }; }; }; }; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts index f1a9f2234359..54453b0a91f9 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts @@ -216,8 +216,6 @@ assigned-clock-rates = <20000000>; flash@0 { - #address-cells = <1>; - #size-cells = <1>; compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <20000000>; diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi index 1cc3fa1c354d..9603223dd761 100644 --- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi @@ -68,7 +68,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi index 7ec7c789d87e..fdf88cd0eb02 100644 --- a/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-ap80x.dtsi @@ -61,7 +61,7 @@ compatible = "simple-bus"; ranges = <0x0 0x0 0xf0000000 0x1000000>; - smmu: iommu@5000000 { + smmu: iommu@100000 { compatible = "marvell,ap806-smmu-500", "arm,mmu-500"; reg = <0x100000 0x100000>; dma-coherent; diff --git a/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi b/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi index 6fcc34f7b464..5e7d6de3cdde 100644 --- a/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi +++ b/arch/arm64/boot/dts/marvell/cn9130-crb.dtsi @@ -26,7 +26,7 @@ reg = <0x0 0x0 0x0 0x80000000>; }; - ap0_reg_mmc_vccq: ap0_mmc_vccq@0 { + ap0_reg_mmc_vccq: regulator-1 { compatible = "regulator-gpio"; regulator-name = "ap0_mmc_vccq"; regulator-min-microvolt = <1800000>; @@ -36,7 +36,7 @@ 3300000 0x0>; }; - cp0_reg_usb3_vbus1: cp0_usb3_vbus@1 { + cp0_reg_usb3_vbus1: regulator-2 { compatible = "regulator-fixed"; regulator-name = "cp0-xhci1-vbus"; regulator-min-microvolt = <5000000>; @@ -45,16 +45,16 @@ gpio = <&expander0 8 GPIO_ACTIVE_HIGH>; }; - cp0_usb3_0_phy0: cp0_usb3_phy0 { + cp0_usb3_0_phy0: usb-phy-1 { compatible = "usb-nop-xceiv"; }; - cp0_usb3_0_phy1: cp0_usb3_phy1 { + cp0_usb3_0_phy1: usb-phy-2 { compatible = "usb-nop-xceiv"; vcc-supply = <&cp0_reg_usb3_vbus1>; }; - cp0_reg_sd_vccq: cp0_sd_vccq@0 { + cp0_reg_sd_vccq: regulator-3 { compatible = "regulator-gpio"; regulator-name = "cp0_sd_vccq"; regulator-min-microvolt = <1800000>; @@ -64,7 +64,7 @@ 3300000 0x0>; }; - cp0_reg_sd_vcc: cp0_sd_vcc@0 { + cp0_reg_sd_vcc: regulator-4 { compatible = "regulator-fixed"; regulator-name = "cp0_sd_vcc"; regulator-min-microvolt = <3300000>; @@ -82,7 +82,6 @@ tx-disable-gpios = <&expander0 2 GPIO_ACTIVE_HIGH>; tx-fault-gpios = <&cp0_gpio1 24 GPIO_ACTIVE_HIGH>; maximum-power-milliwatt = <3000>; - status = "okay"; }; }; diff --git a/arch/arm64/boot/dts/marvell/cn9130-db.dtsi b/arch/arm64/boot/dts/marvell/cn9130-db.dtsi index 6eb6a175de38..be56a2336265 100644 --- a/arch/arm64/boot/dts/marvell/cn9130-db.dtsi +++ b/arch/arm64/boot/dts/marvell/cn9130-db.dtsi @@ -30,7 +30,7 @@ reg = <0x0 0x0 0x0 0x80000000>; }; - ap0_reg_sd_vccq: ap0_sd_vccq@0 { + ap0_reg_sd_vccq: regulator-1 { compatible = "regulator-gpio"; regulator-name = "ap0_sd_vccq"; regulator-min-microvolt = <1800000>; @@ -39,7 +39,7 @@ states = <1800000 0x1 3300000 0x0>; }; - cp0_reg_usb3_vbus0: cp0_usb3_vbus@0 { + cp0_reg_usb3_vbus0: regulator-2 { compatible = "regulator-fixed"; regulator-name = "cp0-xhci0-vbus"; regulator-min-microvolt = <5000000>; @@ -48,12 +48,12 @@ gpio = <&expander0 0 GPIO_ACTIVE_HIGH>; }; - cp0_usb3_0_phy0: cp0_usb3_phy@0 { + cp0_usb3_0_phy0: usb-phy-1 { compatible = "usb-nop-xceiv"; vcc-supply = <&cp0_reg_usb3_vbus0>; }; - cp0_reg_usb3_vbus1: cp0_usb3_vbus@1 { + cp0_reg_usb3_vbus1: regulator-3 { compatible = "regulator-fixed"; regulator-name = "cp0-xhci1-vbus"; regulator-min-microvolt = <5000000>; @@ -62,12 +62,12 @@ gpio = <&expander0 1 GPIO_ACTIVE_HIGH>; }; - cp0_usb3_0_phy1: cp0_usb3_phy@1 { + cp0_usb3_0_phy1: usb-phy-2 { compatible = "usb-nop-xceiv"; vcc-supply = <&cp0_reg_usb3_vbus1>; }; - cp0_reg_sd_vccq: cp0_sd_vccq@0 { + cp0_reg_sd_vccq: regulator-4 { compatible = "regulator-gpio"; regulator-name = "cp0_sd_vccq"; regulator-min-microvolt = <1800000>; @@ -77,7 +77,7 @@ 3300000 0x0>; }; - cp0_reg_sd_vcc: cp0_sd_vcc@0 { + cp0_reg_sd_vcc: regulator-5 { compatible = "regulator-fixed"; regulator-name = "cp0_sd_vcc"; regulator-min-microvolt = <3300000>; @@ -87,7 +87,7 @@ regulator-always-on; }; - cp0_sfp_eth0: sfp-eth@0 { + cp0_sfp_eth0: sfp-eth-1 { compatible = "sff,sfp"; i2c-bus = <&cp0_sfpp0_i2c>; los-gpios = <&cp0_module_expander1 11 GPIO_ACTIVE_HIGH>; @@ -311,8 +311,6 @@ reg = <0x700680 0x50>; flash@0 { - #address-cells = <0x1>; - #size-cells = <0x1>; compatible = "jedec,spi-nor"; reg = <0x0>; /* On-board MUX does not allow higher frequencies */ diff --git a/arch/arm64/boot/dts/marvell/cn9131-db.dtsi b/arch/arm64/boot/dts/marvell/cn9131-db.dtsi index ff8422fae31b..ad7360c83048 100644 --- a/arch/arm64/boot/dts/marvell/cn9131-db.dtsi +++ b/arch/arm64/boot/dts/marvell/cn9131-db.dtsi @@ -18,7 +18,7 @@ ethernet4 = &cp1_eth1; }; - cp1_reg_usb3_vbus0: cp1_usb3_vbus@0 { + cp1_reg_usb3_vbus0: regulator-6 { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&cp1_xhci0_vbus_pins>; @@ -29,12 +29,12 @@ gpio = <&cp1_gpio1 3 GPIO_ACTIVE_HIGH>; }; - cp1_usb3_0_phy0: cp1_usb3_phy0 { + cp1_usb3_0_phy0: usb-phy-3 { compatible = "usb-nop-xceiv"; vcc-supply = <&cp1_reg_usb3_vbus0>; }; - cp1_sfp_eth1: sfp-eth1 { + cp1_sfp_eth1: sfp-eth-2 { compatible = "sff,sfp"; i2c-bus = <&cp1_i2c0>; los-gpios = <&cp1_gpio1 11 GPIO_ACTIVE_HIGH>; @@ -138,8 +138,6 @@ reg = <0x700680 0x50>; flash@0 { - #address-cells = <0x1>; - #size-cells = <0x1>; compatible = "jedec,spi-nor"; reg = <0x0>; /* On-board MUX does not allow higher frequencies */ diff --git a/arch/arm64/boot/dts/marvell/cn9132-db.dtsi b/arch/arm64/boot/dts/marvell/cn9132-db.dtsi index 512a4fa2861e..e753cfdac697 100644 --- a/arch/arm64/boot/dts/marvell/cn9132-db.dtsi +++ b/arch/arm64/boot/dts/marvell/cn9132-db.dtsi @@ -17,7 +17,7 @@ ethernet5 = &cp2_eth0; }; - cp2_reg_usb3_vbus0: cp2_usb3_vbus@0 { + cp2_reg_usb3_vbus0: regulator-7 { compatible = "regulator-fixed"; regulator-name = "cp2-xhci0-vbus"; regulator-min-microvolt = <5000000>; @@ -26,12 +26,12 @@ gpio = <&cp2_gpio1 2 GPIO_ACTIVE_HIGH>; }; - cp2_usb3_0_phy0: cp2_usb3_phy0 { + cp2_usb3_0_phy0: usb-phy-4 { compatible = "usb-nop-xceiv"; vcc-supply = <&cp2_reg_usb3_vbus0>; }; - cp2_reg_usb3_vbus1: cp2_usb3_vbus@1 { + cp2_reg_usb3_vbus1: regulator-8 { compatible = "regulator-fixed"; regulator-name = "cp2-xhci1-vbus"; regulator-min-microvolt = <5000000>; @@ -40,12 +40,12 @@ gpio = <&cp2_gpio1 3 GPIO_ACTIVE_HIGH>; }; - cp2_usb3_0_phy1: cp2_usb3_phy1 { + cp2_usb3_0_phy1: usb-phy-5 { compatible = "usb-nop-xceiv"; vcc-supply = <&cp2_reg_usb3_vbus1>; }; - cp2_reg_sd_vccq: cp2_sd_vccq@0 { + cp2_reg_sd_vccq: regulator-9 { compatible = "regulator-gpio"; regulator-name = "cp2_sd_vcc"; regulator-min-microvolt = <1800000>; @@ -54,7 +54,7 @@ states = <1800000 0x1 3300000 0x0>; }; - cp2_sfp_eth0: sfp-eth0 { + cp2_sfp_eth0: sfp-eth-3 { compatible = "sff,sfp"; i2c-bus = <&cp2_sfpp0_i2c>; los-gpios = <&cp2_module_expander1 11 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts index 0c38f7b51763..234e3b23d7a8 100644 --- a/arch/arm64/boot/dts/mediatek/mt2712-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt2712-evb.dts @@ -129,7 +129,7 @@ }; &pio { - eth_default: eth_default { + eth_default: eth-default-pins { tx_pins { pinmux = <MT2712_PIN_71_GBE_TXD3__FUNC_GBE_TXD3>, <MT2712_PIN_72_GBE_TXD2__FUNC_GBE_TXD2>, @@ -156,7 +156,7 @@ }; }; - eth_sleep: eth_sleep { + eth_sleep: eth-sleep-pins { tx_pins { pinmux = <MT2712_PIN_71_GBE_TXD3__FUNC_GPIO71>, <MT2712_PIN_72_GBE_TXD2__FUNC_GPIO72>, @@ -182,14 +182,14 @@ }; }; - usb0_id_pins_float: usb0_iddig { + usb0_id_pins_float: usb0-iddig-pins { pins_iddig { pinmux = <MT2712_PIN_12_IDDIG_P0__FUNC_IDDIG_A>; bias-pull-up; }; }; - usb1_id_pins_float: usb1_iddig { + usb1_id_pins_float: usb1-iddig-pins { pins_iddig { pinmux = <MT2712_PIN_14_IDDIG_P1__FUNC_IDDIG_B>; bias-pull-up; diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi index 6d218caa198c..082672efba0a 100644 --- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi @@ -249,10 +249,11 @@ #clock-cells = <1>; }; - infracfg: syscon@10001000 { + infracfg: clock-controller@10001000 { compatible = "mediatek,mt2712-infracfg", "syscon"; reg = <0 0x10001000 0 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; pericfg: syscon@10003000 { diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 3ee9266fa8e9..917fa39a74f8 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -252,7 +252,7 @@ clock-names = "hif_sel"; }; - cir: cir@10009000 { + cir: ir-receiver@10009000 { compatible = "mediatek,mt7622-cir"; reg = <0 0x10009000 0 0x1000>; interrupts = <GIC_SPI 175 IRQ_TYPE_LEVEL_LOW>; @@ -283,16 +283,14 @@ }; }; - apmixedsys: apmixedsys@10209000 { - compatible = "mediatek,mt7622-apmixedsys", - "syscon"; + apmixedsys: clock-controller@10209000 { + compatible = "mediatek,mt7622-apmixedsys"; reg = <0 0x10209000 0 0x1000>; #clock-cells = <1>; }; - topckgen: topckgen@10210000 { - compatible = "mediatek,mt7622-topckgen", - "syscon"; + topckgen: clock-controller@10210000 { + compatible = "mediatek,mt7622-topckgen"; reg = <0 0x10210000 0 0x1000>; #clock-cells = <1>; }; @@ -515,7 +513,6 @@ <&pericfg CLK_PERI_AUXADC_PD>; clock-names = "therm", "auxadc"; resets = <&pericfg MT7622_PERI_THERM_SW_RST>; - reset-names = "therm"; mediatek,auxadc = <&auxadc>; mediatek,apmixedsys = <&apmixedsys>; nvmem-cells = <&thermal_calibration>; @@ -734,9 +731,8 @@ power-domains = <&scpsys MT7622_POWER_DOMAIN_WB>; }; - ssusbsys: ssusbsys@1a000000 { - compatible = "mediatek,mt7622-ssusbsys", - "syscon"; + ssusbsys: clock-controller@1a000000 { + compatible = "mediatek,mt7622-ssusbsys"; reg = <0 0x1a000000 0 0x1000>; #clock-cells = <1>; #reset-cells = <1>; @@ -793,9 +789,8 @@ }; }; - pciesys: pciesys@1a100800 { - compatible = "mediatek,mt7622-pciesys", - "syscon"; + pciesys: clock-controller@1a100800 { + compatible = "mediatek,mt7622-pciesys"; reg = <0 0x1a100800 0 0x1000>; #clock-cells = <1>; #reset-cells = <1>; @@ -921,12 +916,13 @@ }; }; - hifsys: syscon@1af00000 { - compatible = "mediatek,mt7622-hifsys", "syscon"; + hifsys: clock-controller@1af00000 { + compatible = "mediatek,mt7622-hifsys"; reg = <0 0x1af00000 0 0x70>; + #clock-cells = <1>; }; - ethsys: syscon@1b000000 { + ethsys: clock-controller@1b000000 { compatible = "mediatek,mt7622-ethsys", "syscon"; reg = <0 0x1b000000 0 0x1000>; @@ -966,9 +962,7 @@ }; eth: ethernet@1b100000 { - compatible = "mediatek,mt7622-eth", - "mediatek,mt2701-eth", - "syscon"; + compatible = "mediatek,mt7622-eth"; reg = <0 0x1b100000 0 0x20000>; interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_LOW>, <GIC_SPI 224 IRQ_TYPE_LEVEL_LOW>, diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts index e04b1c0c0ebb..ed79ad1ae871 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts @@ -146,19 +146,19 @@ &cpu_thermal { cooling-maps { - cpu-active-high { + map-cpu-active-high { /* active: set fan to cooling level 2 */ cooling-device = <&fan 2 2>; trip = <&cpu_trip_active_high>; }; - cpu-active-med { + map-cpu-active-med { /* active: set fan to cooling level 1 */ cooling-device = <&fan 1 1>; trip = <&cpu_trip_active_med>; }; - cpu-active-low { + map-cpu-active-low { /* active: set fan to cooling level 0 */ cooling-device = <&fan 0 0>; trip = <&cpu_trip_active_low>; diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi index b3f416b9a7a4..559990dcd1d1 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -332,9 +332,8 @@ reg = <0 0x1100c800 0 0x800>; interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>; clocks = <&infracfg CLK_INFRA_THERM_CK>, - <&infracfg CLK_INFRA_ADC_26M_CK>, - <&infracfg CLK_INFRA_ADC_FRC_CK>; - clock-names = "therm", "auxadc", "adc_32k"; + <&infracfg CLK_INFRA_ADC_26M_CK>; + clock-names = "therm", "auxadc"; nvmem-cells = <&thermal_calibration>; nvmem-cell-names = "calibration-data"; #thermal-sensor-cells = <1>; @@ -492,8 +491,6 @@ compatible = "mediatek,mt7986-ethsys", "syscon"; reg = <0 0x15000000 0 0x1000>; - #address-cells = <1>; - #size-cells = <1>; #clock-cells = <1>; #reset-cells = <1>; }; @@ -556,7 +553,6 @@ <&topckgen CLK_TOP_SGM_325M_SEL>; assigned-clock-parents = <&apmixedsys CLK_APMIXED_NET2PLL>, <&apmixedsys CLK_APMIXED_SGMPLL>; - #reset-cells = <1>; #address-cells = <1>; #size-cells = <0>; mediatek,ethsys = <ðsys>; diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts index a2e74b829320..6a7ae616512d 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-pico6.dts @@ -82,7 +82,8 @@ }; &mmc1 { - bt_reset: bt-reset { + bluetooth@2 { + reg = <2>; compatible = "mediatek,mt7921s-bluetooth"; pinctrl-names = "default"; pinctrl-0 = <&bt_pins_reset>; diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index 6bd7424ef66c..100191c6453b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -433,7 +433,6 @@ }; &mt6358_vgpu_reg { - regulator-min-microvolt = <625000>; regulator-max-microvolt = <900000>; regulator-coupled-with = <&mt6358_vsram_gpu_reg>; diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 93dfbf130231..774ae5d9143f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -1637,6 +1637,7 @@ compatible = "mediatek,mt8183-mfgcfg", "syscon"; reg = <0 0x13000000 0 0x1000>; #clock-cells = <1>; + power-domains = <&spm MT8183_POWER_DOMAIN_MFG_ASYNC>; }; gpu: gpu@13040000 { diff --git a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi index 3dea28f1d806..1807e9d6cb0e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186-corsola.dtsi @@ -1296,7 +1296,7 @@ * regulator coupling requirements. */ regulator-name = "ppvar_dvdd_vgpu"; - regulator-min-microvolt = <600000>; + regulator-min-microvolt = <500000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <6250>; regulator-enable-ramp-delay = <200>; diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index 9b738f6a5d21..7a704246678f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -1421,7 +1421,7 @@ mt6315_6_vbuck1: vbuck1 { regulator-compatible = "vbuck1"; regulator-name = "Vbcpu"; - regulator-min-microvolt = <300000>; + regulator-min-microvolt = <400000>; regulator-max-microvolt = <1193750>; regulator-enable-ramp-delay = <256>; regulator-allowed-modes = <0 1 2>; @@ -1431,7 +1431,7 @@ mt6315_6_vbuck3: vbuck3 { regulator-compatible = "vbuck3"; regulator-name = "Vlcpu"; - regulator-min-microvolt = <300000>; + regulator-min-microvolt = <400000>; regulator-max-microvolt = <1193750>; regulator-enable-ramp-delay = <256>; regulator-allowed-modes = <0 1 2>; @@ -1448,7 +1448,7 @@ mt6315_7_vbuck1: vbuck1 { regulator-compatible = "vbuck1"; regulator-name = "Vgpu"; - regulator-min-microvolt = <606250>; + regulator-min-microvolt = <400000>; regulator-max-microvolt = <800000>; regulator-enable-ramp-delay = <256>; regulator-allowed-modes = <0 1 2>; diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index 05e401670bce..84cbdf6e9eb0 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -1464,6 +1464,7 @@ reg = <0 0x14001000 0 0x1000>; interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&mmsys CLK_MM_DISP_MUTEX0>; + mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x1000 0x1000>; mediatek,gce-events = <CMDQ_EVENT_DISP_STREAM_DONE_ENG_EVENT_0>, <CMDQ_EVENT_DISP_STREAM_DONE_ENG_EVENT_1>; power-domains = <&spm MT8192_POWER_DOMAIN_DISP>; diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index f94c07f8b933..4a11918da370 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -264,6 +264,38 @@ status = "okay"; }; +&cpu0 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu1 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu2 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu3 { + cpu-supply = <&mt6359_vcore_buck_reg>; +}; + +&cpu4 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu5 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu6 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + +&cpu7 { + cpu-supply = <&mt6315_6_vbuck1>; +}; + &dp_intf0 { status = "okay"; @@ -1214,7 +1246,7 @@ mt6315_6_vbuck1: vbuck1 { regulator-compatible = "vbuck1"; regulator-name = "Vbcpu"; - regulator-min-microvolt = <300000>; + regulator-min-microvolt = <400000>; regulator-max-microvolt = <1193750>; regulator-enable-ramp-delay = <256>; regulator-ramp-delay = <6250>; @@ -1232,7 +1264,7 @@ mt6315_7_vbuck1: vbuck1 { regulator-compatible = "vbuck1"; regulator-name = "Vgpu"; - regulator-min-microvolt = <625000>; + regulator-min-microvolt = <400000>; regulator-max-microvolt = <1193750>; regulator-enable-ramp-delay = <256>; regulator-ramp-delay = <6250>; diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index ea6dc220e1cc..5d8b68f86ce4 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -2028,6 +2028,7 @@ compatible = "mediatek,mt8195-vppsys0", "syscon"; reg = <0 0x14000000 0 0x1000>; #clock-cells = <1>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0 0x1000>; }; dma-controller@14001000 { @@ -2251,6 +2252,7 @@ compatible = "mediatek,mt8195-vppsys1", "syscon"; reg = <0 0x14f00000 0 0x1000>; #clock-cells = <1>; + mediatek,gce-client-reg = <&gce1 SUBSYS_14f0XXXX 0 0x1000>; }; mutex@14f01000 { @@ -3080,6 +3082,7 @@ reg = <0 0x1c01a000 0 0x1000>; mboxes = <&gce0 0 CMDQ_THR_PRIO_4>; #clock-cells = <1>; + mediatek,gce-client-reg = <&gce0 SUBSYS_1c01XXXX 0xa000 0x1000>; }; @@ -3261,6 +3264,7 @@ interrupts = <GIC_SPI 658 IRQ_TYPE_LEVEL_HIGH 0>; power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS0>; clocks = <&vdosys0 CLK_VDO0_DISP_MUTEX0>; + mediatek,gce-client-reg = <&gce0 SUBSYS_1c01XXXX 0x6000 0x1000>; mediatek,gce-events = <CMDQ_EVENT_VDO0_DISP_STREAM_DONE_0>; }; @@ -3331,6 +3335,7 @@ power-domains = <&spm MT8195_POWER_DOMAIN_VDOSYS1>; clocks = <&vdosys1 CLK_VDO1_DISP_MUTEX>; clock-names = "vdo1_mutex"; + mediatek,gce-client-reg = <&gce0 SUBSYS_1c10XXXX 0x1000 0x1000>; mediatek,gce-events = <CMDQ_EVENT_VDO1_STREAM_DONE_ENG_0>; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8516.dtsi b/arch/arm64/boot/dts/mediatek/mt8516.dtsi index 9cbd6dd8f671..d0b03dc4d3f4 100644 --- a/arch/arm64/boot/dts/mediatek/mt8516.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8516.dtsi @@ -165,7 +165,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a35-pmu"; interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_LOW>, <GIC_SPI 5 IRQ_TYPE_LEVEL_LOW>, <GIC_SPI 6 IRQ_TYPE_LEVEL_LOW>, diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi index 24075cd91420..c3029e0abacc 100644 --- a/arch/arm64/boot/dts/microchip/sparx5.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi @@ -447,7 +447,7 @@ pinctrl-names = "default"; #address-cells = <1>; #size-cells = <0>; - reg = <0x6 0x110102d4 0x24>; + reg = <0x6 0x110102f8 0x24>; }; mdio3: mdio@61101031c { @@ -460,7 +460,7 @@ reg = <0x6 0x1101031c 0x24>; }; - serdes: serdes@10808000 { + serdes: serdes@610808000 { compatible = "microchip,sparx5-serdes"; #phy-cells = <1>; clocks = <&sys_clk>; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi index f3e226de5e5e..2c5574734c9e 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi @@ -15,234 +15,234 @@ leds { compatible = "gpio-leds"; - led@0 { + led-0 { label = "twr0:green"; gpios = <&sgpio_out0 8 0 GPIO_ACTIVE_LOW>; }; - led@1 { + led-1 { label = "twr0:yellow"; gpios = <&sgpio_out0 8 1 GPIO_ACTIVE_LOW>; }; - led@2 { + led-2 { label = "twr1:green"; gpios = <&sgpio_out0 9 0 GPIO_ACTIVE_LOW>; }; - led@3 { + led-3 { label = "twr1:yellow"; gpios = <&sgpio_out0 9 1 GPIO_ACTIVE_LOW>; }; - led@4 { + led-4 { label = "twr2:green"; gpios = <&sgpio_out0 10 0 GPIO_ACTIVE_LOW>; }; - led@5 { + led-5 { label = "twr2:yellow"; gpios = <&sgpio_out0 10 1 GPIO_ACTIVE_LOW>; }; - led@6 { + led-6 { label = "twr3:green"; gpios = <&sgpio_out0 11 0 GPIO_ACTIVE_LOW>; }; - led@7 { + led-7 { label = "twr3:yellow"; gpios = <&sgpio_out0 11 1 GPIO_ACTIVE_LOW>; }; - led@8 { + led-8 { label = "eth12:green"; gpios = <&sgpio_out0 12 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@9 { + led-9 { label = "eth12:yellow"; gpios = <&sgpio_out0 12 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@10 { + led-10 { label = "eth13:green"; gpios = <&sgpio_out0 13 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@11 { + led-11 { label = "eth13:yellow"; gpios = <&sgpio_out0 13 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@12 { + led-12 { label = "eth14:green"; gpios = <&sgpio_out0 14 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@13 { + led-13 { label = "eth14:yellow"; gpios = <&sgpio_out0 14 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@14 { + led-14 { label = "eth15:green"; gpios = <&sgpio_out0 15 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@15 { + led-15 { label = "eth15:yellow"; gpios = <&sgpio_out0 15 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@16 { + led-16 { label = "eth48:green"; gpios = <&sgpio_out1 16 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@17 { + led-17 { label = "eth48:yellow"; gpios = <&sgpio_out1 16 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@18 { + led-18 { label = "eth49:green"; gpios = <&sgpio_out1 17 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@19 { + led-19 { label = "eth49:yellow"; gpios = <&sgpio_out1 17 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@20 { + led-20 { label = "eth50:green"; gpios = <&sgpio_out1 18 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@21 { + led-21 { label = "eth50:yellow"; gpios = <&sgpio_out1 18 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@22 { + led-22 { label = "eth51:green"; gpios = <&sgpio_out1 19 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@23 { + led-23 { label = "eth51:yellow"; gpios = <&sgpio_out1 19 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@24 { + led-24 { label = "eth52:green"; gpios = <&sgpio_out1 20 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@25 { + led-25 { label = "eth52:yellow"; gpios = <&sgpio_out1 20 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@26 { + led-26 { label = "eth53:green"; gpios = <&sgpio_out1 21 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@27 { + led-27 { label = "eth53:yellow"; gpios = <&sgpio_out1 21 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@28 { + led-28 { label = "eth54:green"; gpios = <&sgpio_out1 22 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@29 { + led-29 { label = "eth54:yellow"; gpios = <&sgpio_out1 22 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@30 { + led-30 { label = "eth55:green"; gpios = <&sgpio_out1 23 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@31 { + led-31 { label = "eth55:yellow"; gpios = <&sgpio_out1 23 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@32 { + led-32 { label = "eth56:green"; gpios = <&sgpio_out1 24 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@33 { + led-33 { label = "eth56:yellow"; gpios = <&sgpio_out1 24 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@34 { + led-34 { label = "eth57:green"; gpios = <&sgpio_out1 25 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@35 { + led-35 { label = "eth57:yellow"; gpios = <&sgpio_out1 25 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@36 { + led-36 { label = "eth58:green"; gpios = <&sgpio_out1 26 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@37 { + led-37 { label = "eth58:yellow"; gpios = <&sgpio_out1 26 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@38 { + led-38 { label = "eth59:green"; gpios = <&sgpio_out1 27 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@39 { + led-39 { label = "eth59:yellow"; gpios = <&sgpio_out1 27 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@40 { + led-40 { label = "eth60:green"; gpios = <&sgpio_out1 28 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@41 { + led-41 { label = "eth60:yellow"; gpios = <&sgpio_out1 28 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@42 { + led-42 { label = "eth61:green"; gpios = <&sgpio_out1 29 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@43 { + led-43 { label = "eth61:yellow"; gpios = <&sgpio_out1 29 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@44 { + led-44 { label = "eth62:green"; gpios = <&sgpio_out1 30 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@45 { + led-45 { label = "eth62:yellow"; gpios = <&sgpio_out1 30 1 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@46 { + led-46 { label = "eth63:green"; gpios = <&sgpio_out1 31 0 GPIO_ACTIVE_HIGH>; default-state = "off"; }; - led@47 { + led-47 { label = "eth63:yellow"; gpios = <&sgpio_out1 31 1 GPIO_ACTIVE_HIGH>; default-state = "off"; @@ -274,15 +274,6 @@ &spi0 { status = "okay"; - flash@0 { - compatible = "jedec,spi-nor"; - spi-max-frequency = <8000000>; - reg = <0>; - }; -}; - -&spi0 { - status = "okay"; spi@0 { compatible = "spi-mux"; mux-controls = <&mux>; @@ -395,13 +386,13 @@ }; &axi { - i2c0_imux: i2c0-imux@0 { + i2c0_imux: i2c-mux-0 { compatible = "i2c-mux-pinctrl"; #address-cells = <1>; #size-cells = <0>; i2c-parent = <&i2c0>; }; - i2c0_emux: i2c0-emux@0 { + i2c0_emux: i2c-mux-1 { compatible = "i2c-mux-gpio"; #address-cells = <1>; #size-cells = <0>; @@ -427,62 +418,62 @@ pinctrl-10 = <&i2cmux_10>; pinctrl-11 = <&i2cmux_11>; pinctrl-12 = <&i2cmux_pins_i>; - i2c_sfp1: i2c_sfp1 { + i2c_sfp1: i2c@0 { reg = <0x0>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp2: i2c_sfp2 { + i2c_sfp2: i2c@1 { reg = <0x1>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp3: i2c_sfp3 { + i2c_sfp3: i2c@2 { reg = <0x2>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp4: i2c_sfp4 { + i2c_sfp4: i2c@3 { reg = <0x3>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp5: i2c_sfp5 { + i2c_sfp5: i2c@4 { reg = <0x4>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp6: i2c_sfp6 { + i2c_sfp6: i2c@5 { reg = <0x5>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp7: i2c_sfp7 { + i2c_sfp7: i2c@6 { reg = <0x6>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp8: i2c_sfp8 { + i2c_sfp8: i2c@7 { reg = <0x7>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp9: i2c_sfp9 { + i2c_sfp9: i2c@8 { reg = <0x8>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp10: i2c_sfp10 { + i2c_sfp10: i2c@9 { reg = <0x9>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp11: i2c_sfp11 { + i2c_sfp11: i2c@a { reg = <0xa>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp12: i2c_sfp12 { + i2c_sfp12: i2c@b { reg = <0xb>; #address-cells = <1>; #size-cells = <0>; @@ -495,42 +486,42 @@ &gpio 61 GPIO_ACTIVE_HIGH &gpio 54 GPIO_ACTIVE_HIGH>; idle-state = <0x8>; - i2c_sfp13: i2c_sfp13 { + i2c_sfp13: i2c@0 { reg = <0x0>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp14: i2c_sfp14 { + i2c_sfp14: i2c@1 { reg = <0x1>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp15: i2c_sfp15 { + i2c_sfp15: i2c@2 { reg = <0x2>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp16: i2c_sfp16 { + i2c_sfp16: i2c@3 { reg = <0x3>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp17: i2c_sfp17 { + i2c_sfp17: i2c@4 { reg = <0x4>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp18: i2c_sfp18 { + i2c_sfp18: i2c@5 { reg = <0x5>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp19: i2c_sfp19 { + i2c_sfp19: i2c@6 { reg = <0x6>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp20: i2c_sfp20 { + i2c_sfp20: i2c@7 { reg = <0x7>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi index 82ce007d9959..af2f1831f07f 100644 --- a/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb135_board.dtsi @@ -15,42 +15,42 @@ leds { compatible = "gpio-leds"; - led@0 { + led-0 { label = "eth60:yellow"; gpios = <&sgpio_out1 28 0 GPIO_ACTIVE_LOW>; default-state = "off"; }; - led@1 { + led-1 { label = "eth60:green"; gpios = <&sgpio_out1 28 1 GPIO_ACTIVE_LOW>; default-state = "off"; }; - led@2 { + led-2 { label = "eth61:yellow"; gpios = <&sgpio_out1 29 0 GPIO_ACTIVE_LOW>; default-state = "off"; }; - led@3 { + led-3 { label = "eth61:green"; gpios = <&sgpio_out1 29 1 GPIO_ACTIVE_LOW>; default-state = "off"; }; - led@4 { + led-4 { label = "eth62:yellow"; gpios = <&sgpio_out1 30 0 GPIO_ACTIVE_LOW>; default-state = "off"; }; - led@5 { + led-5 { label = "eth62:green"; gpios = <&sgpio_out1 30 1 GPIO_ACTIVE_LOW>; default-state = "off"; }; - led@6 { + led-6 { label = "eth63:yellow"; gpios = <&sgpio_out1 31 0 GPIO_ACTIVE_LOW>; default-state = "off"; }; - led@7 { + led-7 { label = "eth63:green"; gpios = <&sgpio_out1 31 1 GPIO_ACTIVE_LOW>; default-state = "off"; @@ -89,15 +89,6 @@ &spi0 { status = "okay"; - flash@0 { - compatible = "jedec,spi-nor"; - spi-max-frequency = <8000000>; - reg = <0>; - }; -}; - -&spi0 { - status = "okay"; spi@0 { compatible = "spi-mux"; mux-controls = <&mux>; @@ -129,7 +120,7 @@ }; &axi { - i2c0_imux: i2c0-imux@0 { + i2c0_imux: i2c-mux { compatible = "i2c-mux-pinctrl"; #address-cells = <1>; #size-cells = <0>; @@ -146,22 +137,22 @@ pinctrl-2 = <&i2cmux_s31>; pinctrl-3 = <&i2cmux_s32>; pinctrl-4 = <&i2cmux_pins_i>; - i2c_sfp1: i2c_sfp1 { + i2c_sfp1: i2c@0 { reg = <0x0>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp2: i2c_sfp2 { + i2c_sfp2: i2c@1 { reg = <0x1>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp3: i2c_sfp3 { + i2c_sfp3: i2c@2 { reg = <0x2>; #address-cells = <1>; #size-cells = <0>; }; - i2c_sfp4: i2c_sfp4 { + i2c_sfp4: i2c@3 { reg = <0x3>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts b/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts index a5ab2bc0f835..eeceb5b292a8 100644 --- a/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts +++ b/arch/arm64/boot/dts/nuvoton/nuvoton-npcm845-evb.dts @@ -16,7 +16,7 @@ stdout-path = &serial0; }; - memory { + memory@0 { reg = <0x0 0x0 0x0 0x40000000>; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts index 14d58859bb55..683ac124523b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts +++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts @@ -9,8 +9,8 @@ compatible = "nvidia,norrin", "nvidia,tegra132", "nvidia,tegra124"; aliases { - rtc0 = "/i2c@7000d000/as3722@40"; - rtc1 = "/rtc@7000e000"; + rtc0 = &as3722; + rtc1 = &tegra_rtc; serial0 = &uarta; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi index 7e24a212c7e4..5bcccfef3f7f 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi @@ -572,7 +572,7 @@ status = "disabled"; }; - rtc@7000e000 { + tegra_rtc: rtc@7000e000 { compatible = "nvidia,tegra124-rtc", "nvidia,tegra20-rtc"; reg = <0x0 0x7000e000 0x0 0x100>; interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index 9ebb7369256e..2e5b6b2c1f56 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -25,7 +25,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0xc0000000>; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 47f8268e46bf..882b1d1f4ada 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -2004,7 +2004,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a57-pmu"; interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 78cbfdd98dd1..f2e2d8d6845b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -4406,6 +4406,22 @@ */ status = "disabled"; }; + + crypto@15820000 { + compatible = "nvidia,tegra234-se-aes"; + reg = <0x00 0x15820000 0x00 0x10000>; + clocks = <&bpmp TEGRA234_CLK_SE>; + iommus = <&smmu_niso1 TEGRA234_SID_SES_SE1>; + dma-coherent; + }; + + crypto@15840000 { + compatible = "nvidia,tegra234-se-hash"; + reg = <0x00 0x15840000 0x00 0x10000>; + clocks = <&bpmp TEGRA234_CLK_SE>; + iommus = <&smmu_niso1 TEGRA234_SID_SES_SE2>; + dma-coherent; + }; }; pcie@140a0000 { diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 7d40ec5e7d21..f63abb43e9fe 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -241,6 +241,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8450-sony-xperia-nagara-pdx224.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8550-hdk.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb +dtb-$(CONFIG_ARCH_QCOM) += sm8550-sony-xperia-yodo-pdx234.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8650-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) += x1e80100-crd.dtb diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts index 9ffad7d1f2b6..aba08424aa38 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts @@ -91,7 +91,7 @@ compatible = "gpio-leds"; - led@1 { + led-1 { label = "apq8016-sbc:green:user1"; function = LED_FUNCTION_HEARTBEAT; color = <LED_COLOR_ID_GREEN>; @@ -100,7 +100,7 @@ default-state = "off"; }; - led@2 { + led-2 { label = "apq8016-sbc:green:user2"; function = LED_FUNCTION_DISK_ACTIVITY; color = <LED_COLOR_ID_GREEN>; @@ -109,7 +109,7 @@ default-state = "off"; }; - led@3 { + led-3 { label = "apq8016-sbc:green:user3"; function = LED_FUNCTION_DISK_ACTIVITY; color = <LED_COLOR_ID_GREEN>; @@ -118,7 +118,7 @@ default-state = "off"; }; - led@4 { + led-4 { label = "apq8016-sbc:green:user4"; color = <LED_COLOR_ID_GREEN>; gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>; @@ -127,7 +127,7 @@ default-state = "off"; }; - led@5 { + led-5 { label = "apq8016-sbc:yellow:wlan"; function = LED_FUNCTION_WLAN; color = <LED_COLOR_ID_YELLOW>; @@ -136,7 +136,7 @@ default-state = "off"; }; - led@6 { + led-6 { label = "apq8016-sbc:blue:bt"; function = LED_FUNCTION_BLUETOOTH; color = <LED_COLOR_ID_BLUE>; diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 4e29adea570a..17ab6c475958 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -907,6 +907,16 @@ "axi_s_sticky"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi b/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi index 1b8379ba87f9..34e2f80514a3 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074-hk10.dtsi @@ -16,7 +16,7 @@ stdout-path = "serial0"; }; - memory { + memory@40000000 { device_type = "memory"; reg = <0x0 0x40000000 0x0 0x20000000>; }; diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index e5b89753aa5c..5d42de829e75 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -323,6 +323,13 @@ bias-disable; }; + serial_5_pins: serial5-state { + pins = "gpio9", "gpio16"; + function = "blsp5_uart"; + drive-strength = <8>; + bias-disable; + }; + i2c_0_pins: i2c-0-state { pins = "gpio42", "gpio43"; function = "blsp1_i2c"; @@ -349,7 +356,7 @@ "gpio5", "gpio6", "gpio7", "gpio8", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14", - "gpio15", "gpio16", "gpio17"; + "gpio15", "gpio17"; function = "qpic"; drive-strength = <8>; bias-disable; @@ -471,6 +478,18 @@ status = "disabled"; }; + blsp1_uart6: serial@78b4000 { + compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm"; + reg = <0x078b4000 0x200>; + interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gcc GCC_BLSP1_UART6_APPS_CLK>, + <&gcc GCC_BLSP1_AHB_CLK>; + clock-names = "core", "iface"; + pinctrl-0 = <&serial_5_pins>; + pinctrl-names = "default"; + status = "disabled"; + }; + blsp1_spi1: spi@78b5000 { compatible = "qcom,spi-qup-v2.2.1"; #address-cells = <1>; @@ -864,6 +883,16 @@ "ahb", "axi_m_sticky"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0: pcie@20000000 { @@ -929,6 +958,16 @@ "axi_m_sticky", "axi_s_sticky"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts index 3a3e794c022f..7f0c2c1b8a94 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts @@ -12,7 +12,7 @@ / { model = "Longcheer L8150"; - compatible = "longcheer,l8150", "qcom,msm8916-v1-qrd/9-v1", "qcom,msm8916"; + compatible = "longcheer,l8150", "qcom,msm8916"; chassis-type = "handset"; aliases { diff --git a/arch/arm64/boot/dts/qcom/msm8916-mtp.dts b/arch/arm64/boot/dts/qcom/msm8916-mtp.dts index ac527a3a0826..c11a845e91bb 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-mtp.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-mtp.dts @@ -9,7 +9,7 @@ / { model = "Qualcomm Technologies, Inc. MSM 8916 MTP"; - compatible = "qcom,msm8916-mtp", "qcom,msm8916-mtp/1", "qcom,msm8916"; + compatible = "qcom,msm8916-mtp", "qcom,msm8916"; chassis-type = "handset"; aliases { diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi index 2937495940ea..4bbbee80b5e4 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi @@ -128,6 +128,12 @@ pinctrl-names = "default"; pinctrl-0 = <&muic_int_default>; + + usb_con: connector { + compatible = "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi index 3c49dac92d2d..c50f81a68897 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi @@ -23,6 +23,12 @@ pinctrl-names = "default"; pinctrl-0 = <&muic_int_default>; + + usb_con: connector { + compatible = "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi index c2800ad2dd5b..5e933fb8b363 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi @@ -26,6 +26,30 @@ }; }; + clk_pwm_backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&clk_pwm 0 100000>; + + enable-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>; + + brightness-levels = <0 255>; + num-interpolated-steps = <255>; + default-brightness-level = <128>; + + pinctrl-0 = <&backlight_en_default>; + pinctrl-names = "default"; + }; + + clk_pwm: pwm { + compatible = "clk-pwm"; + #pwm-cells = <2>; + + clocks = <&gcc GCC_GP2_CLK>; + + pinctrl-0 = <&backlight_pwm_default>; + pinctrl-names = "default"; + }; + gpio-keys { compatible = "gpio-keys"; @@ -66,6 +90,19 @@ pinctrl-0 = <&motor_en_default>; pinctrl-names = "default"; }; + + reg_vdd_tsp_a: regulator-vdd-tsp-a { + compatible = "regulator-fixed"; + regulator-name = "vdd_tsp_a"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + + gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&tsp_en_default>; + pinctrl-names = "default"; + }; }; &blsp_i2c1 { @@ -94,6 +131,26 @@ }; }; +&blsp_i2c5 { + status = "okay"; + + touchscreen: touchscreen@20 { + compatible = "zinitix,bt541"; + reg = <0x20>; + + interrupts-extended = <&tlmm 13 IRQ_TYPE_EDGE_FALLING>; + + touchscreen-size-x = <540>; + touchscreen-size-y = <960>; + + vcca-supply = <®_vdd_tsp_a>; + vdd-supply = <&pm8916_l6>; + + pinctrl-0 = <&tsp_int_default>; + pinctrl-names = "default"; + }; +}; + &blsp_uart2 { status = "okay"; }; @@ -166,6 +223,18 @@ }; &tlmm { + backlight_en_default: backlight-en-default-state { + pins = "gpio98"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + backlight_pwm_default: backlight-pwm-default-state { + pins = "gpio50"; + function = "gcc_gp2_clk_a"; + }; + fg_alert_default: fg-alert-default-state { pins = "gpio121"; function = "gpio"; @@ -200,4 +269,18 @@ drive-strength = <2>; bias-disable; }; + + tsp_en_default: tsp-en-default-state { + pins = "gpio73"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + tsp_int_default: tsp-int-default-state { + pins = "gpio13"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi index 42843771ae2a..b438fa81886c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi @@ -5,6 +5,9 @@ /* SM5504 MUIC instead of SM5502 */ /delete-node/ &muic; +/* Touchscreen varies depending on model variant */ +/delete-node/ &touchscreen; + &blsp_i2c1 { muic: extcon@14 { compatible = "siliconmitus,sm5504-muic"; @@ -14,3 +17,12 @@ pinctrl-names = "default"; }; }; + +/* On rossa backlight is controlled with MIPI DCS commands */ +&clk_pwm { + status = "disabled"; +}; + +&clk_pwm_backlight { + status = "disabled"; +}; diff --git a/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts b/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts index aa6c39482a2f..0c599e71a464 100644 --- a/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts +++ b/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts @@ -286,6 +286,12 @@ pinctrl-0 = <&muic_int_default>; pinctrl-names = "default"; + + usb_con: connector { + compatible = "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi index f1011bb641c6..5d818fe057dd 100644 --- a/arch/arm64/boot/dts/qcom/msm8953.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi @@ -1323,6 +1323,20 @@ snps,hird-threshold = /bits/ 8 <0x00>; maximum-speed = "high-speed"; + + usb-role-switch; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usb_dwc3_hs: endpoint { + }; + }; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 1601e46549e7..8d2cb6f41095 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -1929,6 +1929,16 @@ "cfg", "bus_master", "bus_slave"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1: pcie@608000 { @@ -1982,6 +1992,16 @@ "cfg", "bus_master", "bus_slave"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie2: pcie@610000 { @@ -2032,6 +2052,16 @@ "cfg", "bus_master", "bus_slave"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi index 876c6921ddf0..d8cc0d729e99 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi @@ -98,30 +98,35 @@ gpio-keys { compatible = "gpio-keys"; label = "Side buttons"; + pinctrl-0 = <&focus_n &snapshot_n &vol_down_n &vol_up_n>; pinctrl-names = "default"; - pinctrl-0 = <&vol_down_n &focus_n &snapshot_n>; - button-vol-down { - label = "Volume Down"; - gpios = <&pm8998_gpios 5 GPIO_ACTIVE_LOW>; - linux,input-type = <EV_KEY>; - linux,code = <KEY_VOLUMEDOWN>; - wakeup-source; + button-camera-focus { + label = "Camera Focus"; + gpios = <&pm8998_gpios 8 GPIO_ACTIVE_LOW>; + linux,code = <KEY_CAMERA_FOCUS>; debounce-interval = <15>; }; button-camera-snapshot { label = "Camera Snapshot"; gpios = <&pm8998_gpios 7 GPIO_ACTIVE_LOW>; - linux,input-type = <EV_KEY>; linux,code = <KEY_CAMERA>; debounce-interval = <15>; }; - button-camera-focus { - label = "Camera Focus"; - gpios = <&pm8998_gpios 8 GPIO_ACTIVE_LOW>; - linux,input-type = <EV_KEY>; - linux,code = <KEY_CAMERA_FOCUS>; + button-vol-down { + label = "Volume Down"; + gpios = <&pm8998_gpios 5 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEDOWN>; + wakeup-source; + debounce-interval = <15>; + }; + + button-vol-up { + label = "Volume Up"; + gpios = <&pm8998_gpios 6 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + wakeup-source; debounce-interval = <15>; }; }; @@ -345,6 +350,14 @@ qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; }; + vol_up_n: vol-up-n-state { + pins = "gpio6"; + function = PMIC_GPIO_FUNC_NORMAL; + bias-pull-up; + input-enable; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>; + }; + focus_n: focus-n-state { pins = "gpio7"; function = PMIC_GPIO_FUNC_NORMAL; @@ -405,9 +418,33 @@ }; }; -&pm8998_resin { - linux,code = <KEY_VOLUMEUP>; +&pmi8998_lpg { + qcom,power-source = <1>; + status = "okay"; + + multi-led { + color = <LED_COLOR_ID_RGB>; + function = LED_FUNCTION_STATUS; + + #address-cells = <1>; + #size-cells = <0>; + + led@3 { + reg = <3>; + color = <LED_COLOR_ID_BLUE>; + }; + + led@4 { + reg = <4>; + color = <LED_COLOR_ID_GREEN>; + }; + + led@5 { + reg = <5>; + color = <LED_COLOR_ID_RED>; + }; + }; }; &qusb2phy { diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 4dfe2d09ac28..d795b2bbe133 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -972,6 +972,16 @@ power-domains = <&gcc PCIE_0_GDSC>; iommu-map = <0x100 &anoc1_smmu 0x1480 1>; perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie_phy: phy@1c06000 { diff --git a/arch/arm64/boot/dts/qcom/pm6150.dtsi b/arch/arm64/boot/dts/qcom/pm6150.dtsi index ddbaf7280b03..6de6ed562d97 100644 --- a/arch/arm64/boot/dts/qcom/pm6150.dtsi +++ b/arch/arm64/boot/dts/qcom/pm6150.dtsi @@ -63,6 +63,52 @@ }; }; + pm6150_vbus: usb-vbus-regulator@1100 { + compatible = "qcom,pm6150-vbus-reg", + "qcom,pm8150b-vbus-reg"; + reg = <0x1100>; + status = "disabled"; + }; + + pm6150_typec: typec@1500 { + compatible = "qcom,pm6150-typec", + "qcom,pm8150b-typec"; + reg = <0x1500>, <0x1700>; + interrupts = <0x0 0x15 0x00 IRQ_TYPE_EDGE_RISING>, + <0x0 0x15 0x01 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x15 0x02 IRQ_TYPE_EDGE_RISING>, + <0x0 0x15 0x03 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x15 0x04 IRQ_TYPE_EDGE_RISING>, + <0x0 0x15 0x05 IRQ_TYPE_EDGE_RISING>, + <0x0 0x15 0x06 IRQ_TYPE_EDGE_BOTH>, + <0x0 0x15 0x07 IRQ_TYPE_EDGE_RISING>, + <0x0 0x17 0x00 IRQ_TYPE_EDGE_RISING>, + <0x0 0x17 0x01 IRQ_TYPE_EDGE_RISING>, + <0x0 0x17 0x02 IRQ_TYPE_EDGE_RISING>, + <0x0 0x17 0x03 IRQ_TYPE_EDGE_RISING>, + <0x0 0x17 0x04 IRQ_TYPE_EDGE_RISING>, + <0x0 0x17 0x05 IRQ_TYPE_EDGE_RISING>, + <0x0 0x17 0x06 IRQ_TYPE_EDGE_RISING>, + <0x0 0x17 0x07 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "or-rid-detect-change", + "vpd-detect", + "cc-state-change", + "vconn-oc", + "vbus-change", + "attach-detach", + "legacy-cable-detect", + "try-snk-src-detect", + "sig-tx", + "sig-rx", + "msg-tx", + "msg-rx", + "msg-tx-failed", + "msg-tx-discarded", + "msg-rx-discarded", + "fr-swap"; + status = "disabled"; + }; + pm6150_temp: temp-alarm@2400 { compatible = "qcom,spmi-temp-alarm"; reg = <0x2400>; diff --git a/arch/arm64/boot/dts/qcom/pm6150l.dtsi b/arch/arm64/boot/dts/qcom/pm6150l.dtsi index d13a1ab7c20b..0fce45276e5c 100644 --- a/arch/arm64/boot/dts/qcom/pm6150l.dtsi +++ b/arch/arm64/boot/dts/qcom/pm6150l.dtsi @@ -118,6 +118,16 @@ status = "disabled"; }; + pm6150l_lpg: pwm { + compatible = "qcom,pm6150l-lpg", "qcom,pm8150l-lpg"; + + #address-cells = <1>; + #size-cells = <0>; + #pwm-cells = <2>; + + status = "disabled"; + }; + pm6150l_wled: leds@d800 { compatible = "qcom,pm6150l-wled"; reg = <0xd800>, <0xd900>; diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi index 89beac833d43..106110a9f551 100644 --- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi +++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi @@ -165,7 +165,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_PPI 6 IRQ_TYPE_LEVEL_HIGH>; }; @@ -694,10 +694,31 @@ clock-output-names = "usb3_phy_pipe_clk_src"; #phy-cells = <0>; + orientation-switch; qcom,tcsr-reg = <&tcsr_regs 0xb244>; status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usb_qmpphy_out: endpoint { + }; + }; + + port@1 { + reg = <1>; + + usb_qmpphy_usb_ss_in: endpoint { + remote-endpoint = <&usb_dwc3_ss>; + }; + }; + }; }; system_noc: interconnect@1880000 { @@ -1380,6 +1401,27 @@ snps,usb3_lpm_capable; maximum-speed = "super-speed"; dr_mode = "otg"; + usb-role-switch; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usb_dwc3_hs: endpoint { + }; + }; + + port@1 { + reg = <1>; + + usb_dwc3_ss: endpoint { + remote-endpoint = <&usb_qmpphy_usb_ss_in>; + }; + }; + }; }; }; @@ -1858,7 +1900,7 @@ compatible = "qcom,qcm2290-cpufreq-hw", "qcom,cpufreq-hw"; reg = <0x0 0x0f521000 0x0 0x1000>; reg-names = "freq-domain0"; - interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + interrupts-extended = <&lmh_cluster 0>; interrupt-names = "dcvsh-irq-0"; clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&gcc GPLL0>; clock-names = "xo", "alternate"; @@ -1866,6 +1908,18 @@ #freq-domain-cells = <1>; #clock-cells = <1>; }; + + lmh_cluster: lmh@f550800 { + compatible = "qcom,qcm2290-lmh", "qcom,sm8150-lmh"; + reg = <0x0 0x0f550800 0x0 0x400>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + cpus = <&CPU0>; + qcom,lmh-temp-arm-millicelsius = <65000>; + qcom,lmh-temp-low-millicelsius = <94500>; + qcom,lmh-temp-high-millicelsius = <95000>; + interrupt-controller; + #interrupt-cells = <1>; + }; }; thermal-zones { diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts index 4ff9fc24e50e..f3432701945f 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts @@ -77,6 +77,8 @@ #address-cells = <1>; #size-cells = <0>; + orientation-gpios = <&tlmm 140 GPIO_ACTIVE_HIGH>; + connector@0 { compatible = "usb-c-connector"; reg = <0>; diff --git a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts index e4bfad50a669..47ca2d000341 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-idp.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-idp.dts @@ -9,7 +9,9 @@ #define PM7250B_SID 8 #define PM7250B_SID1 9 +#include <dt-bindings/input/linux-event-codes.h> #include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "sc7280.dtsi" #include "pm7250b.dtsi" @@ -35,10 +37,45 @@ serial0 = &uart5; }; + pm8350c_pwm_backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pm8350c_pwm 3 65535>; + enable-gpios = <&pm8350c_gpios 7 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&pmic_lcd_bl_en>; + pinctrl-names = "default"; + }; + chosen { stdout-path = "serial0:115200n8"; }; + lcd_disp_bias: regulator-lcd-disp-bias { + compatible = "regulator-fixed"; + regulator-name = "lcd_disp_bias"; + regulator-min-microvolt = <5500000>; + regulator-max-microvolt = <5500000>; + gpio = <&pm7250b_gpios 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + pinctrl-0 = <&lcd_disp_bias_en>; + pinctrl-names = "default"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + pinctrl-0 = <&key_vol_up_default>; + pinctrl-names = "default"; + + key-volume-up { + label = "Volume_up"; + gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + wakeup-source; + debounce-interval = <15>; + linux,can-disable; + }; + }; + reserved-memory { xbl_mem: xbl@80700000 { reg = <0x0 0x80700000 0x0 0x100000>; @@ -158,129 +195,151 @@ vdd-l14-l16-supply = <&vreg_s8b_1p272>; vreg_s1b_1p872: smps1 { + regulator-name = "vreg_s1b_1p872"; regulator-min-microvolt = <1840000>; regulator-max-microvolt = <2040000>; }; vreg_s2b_0p876: smps2 { + regulator-name = "vreg_s2b_0p876"; regulator-min-microvolt = <570070>; regulator-max-microvolt = <1050000>; }; vreg_s7b_0p972: smps7 { + regulator-name = "vreg_s7b_0p972"; regulator-min-microvolt = <535000>; regulator-max-microvolt = <1120000>; }; vreg_s8b_1p272: smps8 { + regulator-name = "vreg_s8b_1p272"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1500000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_RET>; }; vreg_l1b_0p912: ldo1 { + regulator-name = "vreg_l1b_0p912"; regulator-min-microvolt = <825000>; regulator-max-microvolt = <925000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l2b_3p072: ldo2 { + regulator-name = "vreg_l2b_3p072"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l3b_0p504: ldo3 { + regulator-name = "vreg_l3b_0p504"; regulator-min-microvolt = <312000>; regulator-max-microvolt = <910000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l4b_0p752: ldo4 { + regulator-name = "vreg_l4b_0p752"; regulator-min-microvolt = <752000>; regulator-max-microvolt = <820000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; reg_l5b_0p752: ldo5 { + regulator-name = "reg_l5b_0p752"; regulator-min-microvolt = <552000>; regulator-max-microvolt = <832000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l6b_1p2: ldo6 { + regulator-name = "vreg_l6b_1p2"; regulator-min-microvolt = <1140000>; regulator-max-microvolt = <1260000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l7b_2p952: ldo7 { + regulator-name = "vreg_l7b_2p952"; regulator-min-microvolt = <2400000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l8b_0p904: ldo8 { + regulator-name = "vreg_l8b_0p904"; regulator-min-microvolt = <870000>; regulator-max-microvolt = <970000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l9b_1p2: ldo9 { + regulator-name = "vreg_l9b_1p2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1304000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l11b_1p504: ldo11 { + regulator-name = "vreg_l11b_1p504"; regulator-min-microvolt = <1504000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l12b_0p751: ldo12 { + regulator-name = "vreg_l12b_0p751"; regulator-min-microvolt = <751000>; regulator-max-microvolt = <824000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l13b_0p53: ldo13 { + regulator-name = "vreg_l13b_0p53"; regulator-min-microvolt = <530000>; regulator-max-microvolt = <824000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l14b_1p08: ldo14 { + regulator-name = "vreg_l14b_1p08"; regulator-min-microvolt = <1080000>; regulator-max-microvolt = <1304000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l15b_0p765: ldo15 { + regulator-name = "vreg_l15b_0p765"; regulator-min-microvolt = <765000>; regulator-max-microvolt = <1020000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l16b_1p1: ldo16 { + regulator-name = "vreg_l16b_1p1"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1300000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l17b_1p7: ldo17 { + regulator-name = "vreg_l17b_1p7"; regulator-min-microvolt = <1700000>; regulator-max-microvolt = <1900000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l18b_1p8: ldo18 { + regulator-name = "vreg_l18b_1p8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l19b_1p8: ldo19 { + regulator-name = "vreg_l19b_1p8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; @@ -312,116 +371,217 @@ vdd-bob-supply = <&vph_pwr>; vreg_s1c_2p19: smps1 { + regulator-name = "vreg_s1c_2p19"; regulator-min-microvolt = <2190000>; regulator-max-microvolt = <2210000>; }; vreg_s2c_0p752: smps2 { + regulator-name = "vreg_s2c_0p752"; regulator-min-microvolt = <750000>; regulator-max-microvolt = <800000>; }; vreg_s5c_0p752: smps5 { + regulator-name = "vreg_s5c_0p752"; regulator-min-microvolt = <465000>; regulator-max-microvolt = <1050000>; }; vreg_s7c_0p752: smps7 { + regulator-name = "vreg_s7c_0p752"; regulator-min-microvolt = <465000>; regulator-max-microvolt = <800000>; }; vreg_s9c_1p084: smps9 { + regulator-name = "vreg_s9c_1p084"; regulator-min-microvolt = <1010000>; regulator-max-microvolt = <1170000>; }; vreg_l1c_1p8: ldo1 { + regulator-name = "vreg_l1c_1p8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1980000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l2c_1p62: ldo2 { + regulator-name = "vreg_l2c_1p62"; regulator-min-microvolt = <1620000>; regulator-max-microvolt = <1980000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l3c_2p8: ldo3 { + regulator-name = "vreg_l3c_2p8"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <3540000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l4c_1p62: ldo4 { + regulator-name = "vreg_l4c_1p62"; regulator-min-microvolt = <1620000>; regulator-max-microvolt = <3300000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l5c_1p62: ldo5 { + regulator-name = "vreg_l5c_1p62"; regulator-min-microvolt = <1620000>; regulator-max-microvolt = <3300000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l6c_2p96: ldo6 { + regulator-name = "vreg_l6c_2p96"; regulator-min-microvolt = <1650000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l7c_3p0: ldo7 { + regulator-name = "vreg_l7c_3p0"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l8c_1p62: ldo8 { + regulator-name = "vreg_l8c_1p62"; regulator-min-microvolt = <1620000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l9c_2p96: ldo9 { + regulator-name = "vreg_l9c_2p96"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <35440000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l10c_0p88: ldo10 { + regulator-name = "vreg_l10c_0p88"; regulator-min-microvolt = <720000>; regulator-max-microvolt = <1050000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l11c_2p8: ldo11 { + regulator-name = "vreg_l11c_2p8"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l12c_1p65: ldo12 { + regulator-name = "vreg_l12c_1p65"; regulator-min-microvolt = <1650000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l13c_2p7: ldo13 { + regulator-name = "vreg_l13c_2p7"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_bob_3p296: bob { + regulator-name = "vreg_bob_3p296"; regulator-min-microvolt = <3008000>; regulator-max-microvolt = <3960000>; }; }; }; +&mdss { + status = "okay"; +}; + +&mdss_dsi { + vdda-supply = <&vreg_l6b_1p2>; + status = "okay"; + + panel@0 { + compatible = "novatek,nt36672e"; + reg = <0>; + + reset-gpios = <&tlmm 44 GPIO_ACTIVE_HIGH>; + + vddi-supply = <&vreg_l8c_1p62>; + avdd-supply = <&lcd_disp_bias>; + avee-supply = <&lcd_disp_bias>; + + backlight = <&pm8350c_pwm_backlight>; + + port { + panel0_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_out { + remote-endpoint = <&panel0_in>; + data-lanes = <0 1 2 3>; +}; + +&mdss_dsi_phy { + vdds-supply = <&vreg_l10c_0p88>; + status = "okay"; +}; + +&pm7250b_gpios { + lcd_disp_bias_en: lcd-disp-bias-en-state { + pins = "gpio2"; + function = "func1"; + bias-disable; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + input-disable; + output-enable; + power-source = <0>; + }; +}; + +&pm8350c_gpios { + pmic_lcd_bl_en: pmic-lcd-bl-en-state { + pins = "gpio7"; + function = "normal"; + bias-disable; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + output-low; + power-source = <0>; + }; + + pmic_lcd_bl_pwm: pmic-lcd-bl-pwm-state { + pins = "gpio8"; + function = "func1"; + bias-disable; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + output-low; + power-source = <0>; + }; +}; + +&pm7325_gpios { + key_vol_up_default: key-vol-up-state { + pins = "gpio6"; + function = "normal"; + input-enable; + bias-pull-up; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>; + }; +}; + &pm8350c_pwm { + pinctrl-0 = <&pmic_lcd_bl_pwm>; + pinctrl-names = "default"; status = "okay"; multi-led { @@ -448,10 +608,39 @@ }; }; +&pon_pwrkey { + status = "okay"; +}; + +&pon_resin { + linux,code = <KEY_VOLUMEDOWN>; + status = "okay"; +}; + &qupv3_id_0 { status = "okay"; }; +&remoteproc_adsp { + firmware-name = "qcom/qcm6490/adsp.mbn"; + status = "okay"; +}; + +&remoteproc_cdsp { + firmware-name = "qcom/qcm6490/cdsp.mbn"; + status = "okay"; +}; + +&remoteproc_mpss { + firmware-name = "qcom/qcm6490/modem.mbn"; + status = "okay"; +}; + +&remoteproc_wpss { + firmware-name = "qcom/qcm6490/wpss.mbn"; + status = "okay"; +}; + &sdhc_1 { non-removable; no-sd; diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi index 10655401528e..a22b4501ce1e 100644 --- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi @@ -62,7 +62,7 @@ vddrf-supply = <&vreg_l1_1p3>; vddch0-supply = <&vdd_ch0_3p3>; - local-bd-address = [ 02 00 00 00 5a ad ]; + local-bd-address = [ 00 00 00 00 00 00 ]; max-speed = <3200000>; }; diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index a05d0234f7fc..ac451f378056 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -1516,6 +1516,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts index 97824c769ba3..a085ff5b5fb2 100644 --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts @@ -17,7 +17,6 @@ #include "pmk8350.dtsi" /delete-node/ &ipa_fw_mem; -/delete-node/ &remoteproc_mpss; /delete-node/ &rmtfs_mem; /delete-node/ &adsp_mem; /delete-node/ &cdsp_mem; @@ -39,6 +38,20 @@ stdout-path = "serial0:115200n8"; }; + dp-connector { + compatible = "dp-connector"; + label = "DP"; + type = "mini"; + + hpd-gpios = <&tlmm 60 GPIO_ACTIVE_HIGH>; + + port { + dp_connector_in: endpoint { + remote-endpoint = <&mdss_edp_out>; + }; + }; + }; + reserved-memory { xbl_mem: xbl@80700000 { reg = <0x0 0x80700000 0x0 0x100000>; @@ -121,6 +134,49 @@ }; }; + pmic-glink { + compatible = "qcom,qcm6490-pmic-glink", "qcom,pmic-glink"; + + #address-cells = <1>; + #size-cells = <0>; + + connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + pmic_glink_hs_in: endpoint { + remote-endpoint = <&usb_1_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + + pmic_glink_ss_in: endpoint { + remote-endpoint = <&redriver_usb_con_ss>; + }; + }; + + port@2 { + reg = <2>; + + pmic_glink_sbu_in: endpoint { + remote-endpoint = <&redriver_usb_con_sbu>; + }; + }; + }; + }; + }; + vph_pwr: vph-pwr-regulator { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; @@ -153,129 +209,154 @@ vdd-l14-l16-supply = <&vreg_s8b_1p272>; vreg_s1b_1p872: smps1 { + regulator-name = "vreg_s1b_1p872"; regulator-min-microvolt = <1840000>; regulator-max-microvolt = <2040000>; }; vreg_s2b_0p876: smps2 { + regulator-name = "vreg_s2b_0p876"; regulator-min-microvolt = <570070>; regulator-max-microvolt = <1050000>; }; vreg_s7b_0p972: smps7 { + regulator-name = "vreg_s7b_0p972"; regulator-min-microvolt = <535000>; regulator-max-microvolt = <1120000>; }; vreg_s8b_1p272: smps8 { + regulator-name = "vreg_s8b_1p272"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1500000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_RET>; }; vreg_l1b_0p912: ldo1 { + regulator-name = "vreg_l1b_0p912"; regulator-min-microvolt = <825000>; regulator-max-microvolt = <925000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l2b_3p072: ldo2 { + regulator-name = "vreg_l2b_3p072"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l3b_0p504: ldo3 { + regulator-name = "vreg_l3b_0p504"; regulator-min-microvolt = <312000>; regulator-max-microvolt = <910000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l4b_0p752: ldo4 { + regulator-name = "vreg_l4b_0p752"; regulator-min-microvolt = <752000>; regulator-max-microvolt = <820000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; reg_l5b_0p752: ldo5 { + regulator-name = "reg_l5b_0p752"; regulator-min-microvolt = <552000>; regulator-max-microvolt = <832000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l6b_1p2: ldo6 { + regulator-name = "vreg_l6b_1p2"; regulator-min-microvolt = <1140000>; regulator-max-microvolt = <1260000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l7b_2p952: ldo7 { - regulator-min-microvolt = <2400000>; - regulator-max-microvolt = <3544000>; + regulator-name = "vreg_l7b_2p952"; + regulator-min-microvolt = <2952000>; + regulator-max-microvolt = <2952000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l8b_0p904: ldo8 { + regulator-name = "vreg_l8b_0p904"; regulator-min-microvolt = <870000>; regulator-max-microvolt = <970000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l9b_1p2: ldo9 { + regulator-name = "vreg_l9b_1p2"; regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1304000>; + regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; + regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; }; vreg_l11b_1p504: ldo11 { + regulator-name = "vreg_l11b_1p504"; regulator-min-microvolt = <1504000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l12b_0p751: ldo12 { + regulator-name = "vreg_l12b_0p751"; regulator-min-microvolt = <751000>; regulator-max-microvolt = <824000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l13b_0p53: ldo13 { + regulator-name = "vreg_l13b_0p53"; regulator-min-microvolt = <530000>; regulator-max-microvolt = <824000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l14b_1p08: ldo14 { + regulator-name = "vreg_l14b_1p08"; regulator-min-microvolt = <1080000>; regulator-max-microvolt = <1304000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l15b_0p765: ldo15 { + regulator-name = "vreg_l15b_0p765"; regulator-min-microvolt = <765000>; regulator-max-microvolt = <1020000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l16b_1p1: ldo16 { + regulator-name = "vreg_l16b_1p1"; regulator-min-microvolt = <1100000>; regulator-max-microvolt = <1300000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l17b_1p7: ldo17 { + regulator-name = "vreg_l17b_1p7"; regulator-min-microvolt = <1700000>; regulator-max-microvolt = <1900000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l18b_1p8: ldo18 { + regulator-name = "vreg_l18b_1p8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l19b_1p8: ldo19 { + regulator-name = "vreg_l19b_1p8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; @@ -304,109 +385,128 @@ vdd-bob-supply = <&vph_pwr>; vreg_s1c_2p19: smps1 { + regulator-name = "vreg_s1c_2p19"; regulator-min-microvolt = <2190000>; regulator-max-microvolt = <2210000>; }; vreg_s2c_0p752: smps2 { + regulator-name = "vreg_s2c_0p752"; regulator-min-microvolt = <750000>; regulator-max-microvolt = <800000>; }; vreg_s5c_0p752: smps5 { + regulator-name = "vreg_s5c_0p752"; regulator-min-microvolt = <465000>; regulator-max-microvolt = <1050000>; }; vreg_s7c_0p752: smps7 { + regulator-name = "vreg_s7c_0p752"; regulator-min-microvolt = <465000>; regulator-max-microvolt = <800000>; }; vreg_s9c_1p084: smps9 { + regulator-name = "vreg_s9c_1p084"; regulator-min-microvolt = <1010000>; regulator-max-microvolt = <1170000>; }; vreg_l1c_1p8: ldo1 { + regulator-name = "vreg_l1c_1p8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1980000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l2c_1p62: ldo2 { + regulator-name = "vreg_l2c_1p62"; regulator-min-microvolt = <1620000>; regulator-max-microvolt = <1980000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l3c_2p8: ldo3 { + regulator-name = "vreg_l3c_2p8"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <3540000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l4c_1p62: ldo4 { + regulator-name = "vreg_l4c_1p62"; regulator-min-microvolt = <1620000>; regulator-max-microvolt = <3300000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l5c_1p62: ldo5 { + regulator-name = "vreg_l5c_1p62"; regulator-min-microvolt = <1620000>; regulator-max-microvolt = <3300000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l6c_2p96: ldo6 { + regulator-name = "vreg_l6c_2p96"; regulator-min-microvolt = <1650000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l7c_3p0: ldo7 { + regulator-name = "vreg_l7c_3p0"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l8c_1p62: ldo8 { + regulator-name = "vreg_l8c_1p62"; regulator-min-microvolt = <1620000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l9c_2p96: ldo9 { + regulator-name = "vreg_l9c_2p96"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <35440000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l10c_0p88: ldo10 { + regulator-name = "vreg_l10c_0p88"; regulator-min-microvolt = <720000>; regulator-max-microvolt = <1050000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l11c_2p8: ldo11 { + regulator-name = "vreg_l11c_2p8"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l12c_1p65: ldo12 { + regulator-name = "vreg_l12c_1p65"; regulator-min-microvolt = <1650000>; regulator-max-microvolt = <2000000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_l13c_2p7: ldo13 { + regulator-name = "vreg_l13c_2p7"; regulator-min-microvolt = <2700000>; regulator-max-microvolt = <3544000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; vreg_bob_3p296: bob { + regulator-name = "vreg_bob_3p296"; regulator-min-microvolt = <3008000>; regulator-max-microvolt = <3960000>; }; @@ -430,10 +530,102 @@ <GCC_WPSS_RSCP_CLK>; }; +&i2c1 { + status = "okay"; + + typec-mux@1c { + compatible = "onnn,nb7vpq904m"; + reg = <0x1c>; + + vcc-supply = <&vreg_l18b_1p8>; + + retimer-switch; + orientation-switch; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + redriver_usb_con_ss: endpoint { + remote-endpoint = <&pmic_glink_ss_in>; + }; + }; + + port@1 { + reg = <1>; + + redriver_phy_con_ss: endpoint { + remote-endpoint = <&usb_dp_qmpphy_out>; + data-lanes = <0 1 2 3>; + }; + }; + + port@2 { + reg = <2>; + + redriver_usb_con_sbu: endpoint { + remote-endpoint = <&pmic_glink_sbu_in>; + }; + }; + }; + }; +}; + +&mdss { + status = "okay"; +}; + +&mdss_dp { + status = "okay"; +}; + +&mdss_dp_out { + data-lanes = <0 1>; + remote-endpoint = <&usb_dp_qmpphy_dp_in>; +}; + +&mdss_edp { + status = "okay"; +}; + +&mdss_edp_out { + data-lanes = <0 1 2 3>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; + + remote-endpoint = <&dp_connector_in>; +}; + +&mdss_edp_phy { + status = "okay"; +}; + &qupv3_id_0 { status = "okay"; }; +&remoteproc_adsp { + firmware-name = "qcom/qcs6490/adsp.mbn"; + status = "okay"; +}; + +&remoteproc_cdsp { + firmware-name = "qcom/qcs6490/cdsp.mbn"; + status = "okay"; +}; + +&remoteproc_mpss { + firmware-name = "qcom/qcs6490/modem.mdt"; + status = "okay"; +}; + +&remoteproc_wpss { + firmware-name = "qcom/qcs6490/wpss.mbn"; + status = "okay"; +}; + &tlmm { gpio-reserved-ranges = <32 2>, /* ADSP */ <48 4>; /* NFC */ @@ -449,7 +641,16 @@ }; &usb_1_dwc3 { - dr_mode = "peripheral"; + dr_mode = "otg"; + usb-role-switch; +}; + +&usb_1_dwc3_hs { + remote-endpoint = <&pmic_glink_hs_in>; +}; + +&usb_1_dwc3_ss { + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>; }; &usb_1_hsphy { @@ -464,9 +665,49 @@ vdda-phy-supply = <&vreg_l6b_1p2>; vdda-pll-supply = <&vreg_l1b_0p912>; + orientation-switch; + + status = "okay"; +}; + +&usb_dp_qmpphy_out { + remote-endpoint = <&redriver_phy_con_ss>; +}; + +&usb_dp_qmpphy_usb_ss_in { + remote-endpoint = <&usb_1_dwc3_ss>; +}; + +&usb_dp_qmpphy_dp_in { + remote-endpoint = <&mdss_dp_out>; +}; + +&ufs_mem_hc { + reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>; + vcc-supply = <&vreg_l7b_2p952>; + vcc-max-microamp = <800000>; + vccq-supply = <&vreg_l9b_1p2>; + vccq-max-microamp = <900000>; + vccq2-supply = <&vreg_l9b_1p2>; + vccq2-max-microamp = <900000>; + + status = "okay"; +}; + +&ufs_mem_phy { + vdda-phy-supply = <&vreg_l10c_0p88>; + vdda-pll-supply = <&vreg_l6b_1p2>; + status = "okay"; }; &wifi { memory-region = <&wlan_fw_mem>; }; + +/* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */ + +&edp_hot_plug_det { + function = "gpio"; + bias-disable; +}; diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi index 832f472c4b7a..f2a5e2e40461 100644 --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi @@ -177,7 +177,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a55-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts index 6e9dd0312adc..bb5191422660 100644 --- a/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts +++ b/arch/arm64/boot/dts/qcom/qrb2210-rb1.dts @@ -262,6 +262,46 @@ status = "okay"; }; +&pm4125_typec { + status = "okay"; + + connector { + compatible = "usb-c-connector"; + + power-role = "dual"; + data-role = "dual"; + self-powered; + + typec-power-opmode = "default"; + pd-disable; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + pm4125_hs_in: endpoint { + remote-endpoint = <&usb_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + pm4125_ss_in: endpoint { + remote-endpoint = <&usb_qmpphy_out>; + }; + }; + }; + }; +}; + +&pm4125_vbus { + regulator-min-microamp = <500000>; + regulator-max-microamp = <500000>; + status = "okay"; +}; + &qupv3_id_0 { status = "okay"; }; @@ -535,14 +575,8 @@ status = "okay"; }; -&usb_qmpphy { - vdda-phy-supply = <&pm4125_l12>; - vdda-pll-supply = <&pm4125_l13>; - status = "okay"; -}; - -&usb_dwc3 { - dr_mode = "host"; +&usb_dwc3_hs { + remote-endpoint = <&pm4125_hs_in>; }; &usb_hsphy { @@ -552,12 +586,23 @@ status = "okay"; }; +&usb_qmpphy { + vdda-phy-supply = <&pm4125_l12>; + vdda-pll-supply = <&pm4125_l13>; + status = "okay"; +}; + +&usb_qmpphy_out { + remote-endpoint = <&pm4125_ss_in>; +}; + &wifi { vdd-0.8-cx-mx-supply = <&pm4125_l7>; vdd-1.8-xo-supply = <&pm4125_l13>; vdd-1.3-rfa-supply = <&pm4125_l10>; vdd-3.3-ch0-supply = <&pm4125_l22>; qcom,ath10k-calibration-variant = "Thundercomm_RB1"; + firmware-name = "qcm2290"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts index 696d6d43c56b..2c39bb1b97db 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -678,6 +678,7 @@ vdd-1.3-rfa-supply = <&vreg_l17a_1p3>; vdd-3.3-ch0-supply = <&vreg_l23a_3p3>; qcom,ath10k-calibration-variant = "Thundercomm_RB2"; + firmware-name = "qrb4210"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts index 5e4287f8c8cd..9e9c7f81096b 100644 --- a/arch/arm64/boot/dts/qcom/sa8155p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8155p-adp.dts @@ -283,7 +283,7 @@ vreg_l13c_2p96: ldo13 { regulator-name = "vreg_l13c_2p96"; - regulator-min-microvolt = <2504000>; + regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2960000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; @@ -367,6 +367,16 @@ }; }; +&pmm8155au_1_gpios { + pmm8155au_1_sdc2_cd: sdc2-cd-default-state { + pins = "gpio4"; + function = "normal"; + input-enable; + bias-pull-up; + power-source = <0>; + }; +}; + &qupv3_id_1 { status = "okay"; }; @@ -384,10 +394,10 @@ &sdhc_2 { status = "okay"; - cd-gpios = <&tlmm 4 GPIO_ACTIVE_LOW>; + cd-gpios = <&pmm8155au_1_gpios 4 GPIO_ACTIVE_LOW>; pinctrl-names = "default", "sleep"; - pinctrl-0 = <&sdc2_on>; - pinctrl-1 = <&sdc2_off>; + pinctrl-0 = <&sdc2_on &pmm8155au_1_sdc2_cd>; + pinctrl-1 = <&sdc2_off &pmm8155au_1_sdc2_cd>; vqmmc-supply = <&vreg_l13c_2p96>; /* IO line power */ vmmc-supply = <&vreg_l17a_2p96>; /* Card power line */ bus-width = <4>; @@ -505,13 +515,6 @@ bias-pull-up; /* pull up */ drive-strength = <16>; /* 16 MA */ }; - - sd-cd-pins { - pins = "gpio96"; - function = "gpio"; - bias-pull-up; /* pull up */ - drive-strength = <2>; /* 2 MA */ - }; }; sdc2_off: sdc2-off-state { @@ -532,13 +535,6 @@ bias-pull-up; /* pull up */ drive-strength = <2>; /* 2 MA */ }; - - sd-cd-pins { - pins = "gpio96"; - function = "gpio"; - bias-pull-up; /* pull up */ - drive-strength = <2>; /* 2 MA */ - }; }; usb2phy_ac_en1_default: usb2phy-ac-en1-default-state { diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 231cea1f0fa8..31de73594839 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -3677,6 +3677,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c04000 { @@ -3777,6 +3787,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c14000 { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index f3a6da8b2890..8513be297120 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -944,6 +944,8 @@ ap_spi_fp: &spi10 { vddrf-supply = <&pp1300_l2c>; vddch0-supply = <&pp3300_l10c>; max-speed = <3200000>; + + qcom,local-bd-address-broken; }; }; @@ -1165,6 +1167,7 @@ ap_spi_fp: &spi10 { }; &pm6150l_gpios { + status = "disabled"; /* No GPIOs are consumed or configured */ gpio-line-names = "AP_SUSPEND", "", "", diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 2b481e20ae38..4774a859bd7e 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1585,9 +1585,12 @@ compatible = "qcom,sc7180-qmp-ufs-phy", "qcom,sm7150-qmp-ufs-phy"; reg = <0 0x01d87000 0 0x1000>; - clocks = <&gcc GCC_UFS_MEM_CLKREF_CLK>, - <&gcc GCC_UFS_PHY_PHY_AUX_CLK>; - clock-names = "ref", "ref_aux"; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_UFS_PHY_PHY_AUX_CLK>, + <&gcc GCC_UFS_MEM_CLKREF_CLK>; + clock-names = "ref", + "ref_aux", + "qref"; power-domains = <&gcc UFS_PHY_GDSC>; resets = <&ufs_mem_hc 0>; reset-names = "ufsphy"; @@ -2309,6 +2312,7 @@ compatible = "qcom,sc7180-dcc", "qcom,dcc"; reg = <0x0 0x010a2000 0x0 0x1000>, <0x0 0x010ae000 0x0 0x2000>; + status = "disabled"; }; stm@6002000 { diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 7e7f0f0fb41b..fc9ec367e3a5 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -2273,6 +2273,16 @@ <0x100 &apps_smmu 0x1c81 0x1>; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c0e000 { @@ -2352,6 +2362,8 @@ <0 0>, <0 0>, <0 0>; + qcom,ice = <&ice>; + status = "disabled"; }; @@ -2374,6 +2386,13 @@ status = "disabled"; }; + ice: crypto@1d88000 { + compatible = "qcom,sc7280-inline-crypto-engine", + "qcom,inline-crypto-engine"; + reg = <0 0x01d88000 0 0x8000>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + }; + cryptobam: dma-controller@1dc4000 { compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0"; reg = <0x0 0x01dc4000 0x0 0x28000>; @@ -3707,7 +3726,7 @@ compatible = "qcom,sc7280-adsp-pas"; reg = <0 0x03700000 0 0x100>; - interrupts-extended = <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>, <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, @@ -3944,7 +3963,7 @@ compatible = "qcom,sc7280-cdsp-pas"; reg = <0 0x0a300000 0 0x10000>; - interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>, <&cdsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, <&cdsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, <&cdsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, @@ -4458,6 +4477,11 @@ opp-hz = /bits/ 64 <506666667>; required-opps = <&rpmhpd_opp_nom>; }; + + opp-608000000 { + opp-hz = /bits/ 64 <608000000>; + required-opps = <&rpmhpd_opp_turbo>; + }; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts index 0c22f3efec20..6af99116c715 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts +++ b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts @@ -51,6 +51,8 @@ #address-cells = <1>; #size-cells = <0>; + orientation-gpios = <&tlmm 38 GPIO_ACTIVE_HIGH>, + <&tlmm 58 GPIO_ACTIVE_HIGH>; connector@0 { compatible = "usb-c-connector"; @@ -329,12 +331,18 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; }; vreg_l10e_2p9: ldo10 { regulator-min-microvolt = <2904000>; regulator-max-microvolt = <2904000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM + RPMH_REGULATOR_MODE_HPM>; + regulator-allow-set-load; }; vreg_l16e_3p0: ldo16 { @@ -350,49 +358,58 @@ zap-shader { memory-region = <&gpu_mem>; - firmware-name = "qcom/sc8180x/qcdxkmsuc8180.mbn"; + firmware-name = "qcom/sc8180x/LENOVO/82AK/qcdxkmsuc8180.mbn"; }; }; &i2c1 { clock-frequency = <100000>; - pinctrl-0 = <&i2c1_active>, <&i2c1_hid_active>; + pinctrl-0 = <&i2c1_active>; pinctrl-names = "default"; status = "okay"; - hid@10 { + touchscreen@10 { compatible = "hid-over-i2c"; reg = <0x10>; hid-descr-addr = <0x1>; interrupts-extended = <&tlmm 122 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-0 = <&ts_int_default>; + pinctrl-names = "default"; }; }; &i2c7 { - clock-frequency = <100000>; + clock-frequency = <1000000>; - pinctrl-0 = <&i2c7_active>, <&i2c7_hid_active>; + pinctrl-0 = <&i2c7_active>; pinctrl-names = "default"; status = "okay"; - hid@5 { + keyboard@5 { compatible = "hid-over-i2c"; reg = <0x5>; hid-descr-addr = <0x20>; interrupts-extended = <&tlmm 37 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-0 = <&kb_int_default>; + pinctrl-names = "default"; }; - hid@2c { + touchpad@2c { compatible = "hid-over-i2c"; reg = <0x2c>; hid-descr-addr = <0x20>; interrupts-extended = <&tlmm 24 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-0 = <&tp_int_default>; + pinctrl-names = "default"; }; }; @@ -669,14 +686,6 @@ drive-strength = <2>; }; - i2c1_hid_active: i2c1-hid-active-state { - pins = "gpio122"; - function = "gpio"; - - bias-pull-up; - drive-strength = <2>; - }; - i2c7_active: i2c7-active-state { pins = "gpio98", "gpio99"; function = "qup7"; @@ -685,8 +694,8 @@ drive-strength = <2>; }; - i2c7_hid_active: i2c7-hid-active-state { - pins = "gpio37", "gpio24"; + kb_int_default: kb-int-default-state { + pins = "gpio37"; function = "gpio"; bias-pull-up; @@ -718,6 +727,22 @@ }; }; + tp_int_default: tp-int-default-state { + pins = "gpio24"; + function = "gpio"; + + bias-pull-up; + drive-strength = <2>; + }; + + ts_int_default: ts-int-default-state { + pins = "gpio122"; + function = "gpio"; + + bias-pull-up; + drive-strength = <2>; + }; + usbprim_sbu_default: usbprim-sbu-state { oe-n-pins { pins = "gpio152"; diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index 32afc78d5b76..067712310560 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -1777,6 +1777,16 @@ dma-coherent; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c06000 { @@ -1888,6 +1898,16 @@ dma-coherent; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie3_phy: phy@1c0c000 { @@ -2000,6 +2020,16 @@ dma-coherent; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c16000 { @@ -2112,6 +2142,16 @@ dma-coherent; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie2_phy: phy@1c1c000 { @@ -2225,7 +2265,6 @@ gpu: gpu@2c00000 { compatible = "qcom,adreno-680.1", "qcom,adreno"; - #stream-id-cells = <16>; reg = <0 0x02c00000 0 0x40000>; reg-names = "kgsl_3d0_reg_memory"; @@ -2701,7 +2740,7 @@ resets = <&gcc GCC_USB30_SEC_BCR>; power-domains = <&gcc USB30_SEC_GDSC>; interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, - <&pdc 7 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 40 IRQ_TYPE_LEVEL_HIGH>, <&pdc 10 IRQ_TYPE_EDGE_BOTH>, <&pdc 11 IRQ_TYPE_EDGE_BOTH>; interrupt-names = "hs_phy_irq", "ss_phy_irq", @@ -2805,7 +2844,7 @@ power-domains = <&rpmhpd SC8180X_MMCX>; interrupt-parent = <&mdss>; - interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <0>; ports { #address-cells = <1>; @@ -2878,7 +2917,7 @@ reg-names = "dsi_ctrl"; interrupt-parent = <&mdss>; - interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <4>; clocks = <&dispcc DISP_CC_MDSS_BYTE0_CLK>, <&dispcc DISP_CC_MDSS_BYTE0_INTF_CLK>, @@ -2964,7 +3003,7 @@ reg-names = "dsi_ctrl"; interrupt-parent = <&mdss>; - interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <5>; clocks = <&dispcc DISP_CC_MDSS_BYTE1_CLK>, <&dispcc DISP_CC_MDSS_BYTE1_INTF_CLK>, @@ -3030,7 +3069,8 @@ reg = <0 0xae90000 0 0x200>, <0 0xae90200 0 0x200>, <0 0xae90400 0 0x600>, - <0 0xae90a00 0 0x400>; + <0 0xae90a00 0 0x400>, + <0 0xae91000 0 0x400>; interrupt-parent = <&mdss>; interrupts = <12>; clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, @@ -3106,7 +3146,8 @@ reg = <0 0xae98000 0 0x200>, <0 0xae98200 0 0x200>, <0 0xae98400 0 0x600>, - <0 0xae98a00 0 0x400>; + <0 0xae98a00 0 0x400>, + <0 0xae99000 0 0x400>; interrupt-parent = <&mdss>; interrupts = <13>; clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 15ae94c1602d..e937732abede 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -100,6 +100,8 @@ #address-cells = <1>; #size-cells = <0>; + orientation-gpios = <&tlmm 166 GPIO_ACTIVE_HIGH>, + <&tlmm 49 GPIO_ACTIVE_HIGH>; connector@0 { compatible = "usb-c-connector"; @@ -414,6 +416,13 @@ regulator-always-on; }; + vreg_l1b: ldo1 { + regulator-name = "vreg_l1b"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + vreg_l3b: ldo3 { regulator-name = "vreg_l3b"; regulator-min-microvolt = <1200000>; @@ -464,6 +473,13 @@ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; + vreg_l8c: ldo8 { + regulator-name = "vreg_l8c"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + vreg_l12c: ldo12 { regulator-name = "vreg_l12c"; regulator-min-microvolt = <1800000>; @@ -497,6 +513,13 @@ vdd-l6-l9-l10-supply = <&vreg_s12b>; vdd-l8-supply = <&vreg_s12b>; + vreg_l2d: ldo2 { + regulator-name = "vreg_l2d"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + vreg_l3d: ldo3 { regulator-name = "vreg_l3d"; regulator-min-microvolt = <1200000>; @@ -525,12 +548,26 @@ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; + vreg_l8d: ldo8 { + regulator-name = "vreg_l8d"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + vreg_l9d: ldo9 { regulator-name = "vreg_l9d"; regulator-min-microvolt = <912000>; regulator-max-microvolt = <912000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; + + vreg_l10d: ldo10 { + regulator-name = "vreg_l10d"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; }; }; @@ -731,22 +768,14 @@ pinctrl-0 = <&pcie4_default>; status = "okay"; +}; - pcie@0 { - device_type = "pci"; - reg = <0x0 0x0 0x0 0x0 0x0>; - #address-cells = <3>; - #size-cells = <2>; - ranges; - - bus-range = <0x01 0xff>; - - wifi@0 { - compatible = "pci17cb,1103"; - reg = <0x10000 0x0 0x0 0x0 0x0>; +&pcie4_port0 { + wifi@0 { + compatible = "pci17cb,1103"; + reg = <0x10000 0x0 0x0 0x0 0x0>; - qcom,ath11k-calibration-variant = "LE_X13S"; - }; + qcom,ath11k-calibration-variant = "LE_X13S"; }; }; @@ -1168,6 +1197,56 @@ remote-endpoint = <&pmic_glink_con1_hs>; }; +&usb_2 { + status = "okay"; +}; + +&usb_2_hsphy0 { + vdda-pll-supply = <&vreg_l1b>; + vdda18-supply = <&vreg_l1c>; + vdda33-supply = <&vreg_l7d>; + + status = "okay"; +}; + +&usb_2_hsphy1 { + vdda-pll-supply = <&vreg_l8d>; + vdda18-supply = <&vreg_l1c>; + vdda33-supply = <&vreg_l7d>; + + status = "okay"; +}; + +&usb_2_hsphy2 { + vdda-pll-supply = <&vreg_l10d>; + vdda18-supply = <&vreg_l8c>; + vdda33-supply = <&vreg_l2d>; + + status = "okay"; +}; + +&usb_2_hsphy3 { + vdda-pll-supply = <&vreg_l10d>; + vdda18-supply = <&vreg_l8c>; + vdda33-supply = <&vreg_l2d>; + + status = "okay"; +}; + +&usb_2_qmpphy0 { + vdda-phy-supply = <&vreg_l1b>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + +&usb_2_qmpphy1 { + vdda-phy-supply = <&vreg_l8d>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + &vamacro { pinctrl-0 = <&dmic01_default>, <&dmic23_default>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index a5b194813079..0549ba1fbeea 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -50,7 +50,8 @@ reg = <0x0 0x0>; clocks = <&cpufreq_hw 0>; enable-method = "psci"; - capacity-dmips-mhz = <602>; + capacity-dmips-mhz = <981>; + dynamic-power-coefficient = <549>; next-level-cache = <&L2_0>; power-domains = <&CPU_PD0>; power-domain-names = "psci"; @@ -77,7 +78,8 @@ reg = <0x0 0x100>; clocks = <&cpufreq_hw 0>; enable-method = "psci"; - capacity-dmips-mhz = <602>; + capacity-dmips-mhz = <981>; + dynamic-power-coefficient = <549>; next-level-cache = <&L2_100>; power-domains = <&CPU_PD1>; power-domain-names = "psci"; @@ -99,7 +101,8 @@ reg = <0x0 0x200>; clocks = <&cpufreq_hw 0>; enable-method = "psci"; - capacity-dmips-mhz = <602>; + capacity-dmips-mhz = <981>; + dynamic-power-coefficient = <549>; next-level-cache = <&L2_200>; power-domains = <&CPU_PD2>; power-domain-names = "psci"; @@ -121,7 +124,8 @@ reg = <0x0 0x300>; clocks = <&cpufreq_hw 0>; enable-method = "psci"; - capacity-dmips-mhz = <602>; + capacity-dmips-mhz = <981>; + dynamic-power-coefficient = <549>; next-level-cache = <&L2_300>; power-domains = <&CPU_PD3>; power-domain-names = "psci"; @@ -144,6 +148,7 @@ clocks = <&cpufreq_hw 1>; enable-method = "psci"; capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <590>; next-level-cache = <&L2_400>; power-domains = <&CPU_PD4>; power-domain-names = "psci"; @@ -166,6 +171,7 @@ clocks = <&cpufreq_hw 1>; enable-method = "psci"; capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <590>; next-level-cache = <&L2_500>; power-domains = <&CPU_PD5>; power-domain-names = "psci"; @@ -188,6 +194,7 @@ clocks = <&cpufreq_hw 1>; enable-method = "psci"; capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <590>; next-level-cache = <&L2_600>; power-domains = <&CPU_PD6>; power-domain-names = "psci"; @@ -210,6 +217,7 @@ clocks = <&cpufreq_hw 1>; enable-method = "psci"; capacity-dmips-mhz = <1024>; + dynamic-power-coefficient = <590>; next-level-cache = <&L2_700>; power-domains = <&CPU_PD7>; power-domain-names = "psci"; @@ -300,6 +308,7 @@ scm: scm { compatible = "qcom,scm-sc8280xp", "qcom,scm"; interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>; + qcom,dload-mode = <&tcsr 0x13000>; }; }; @@ -862,6 +871,18 @@ #mbox-cells = <2>; }; + qfprom: efuse@784000 { + compatible = "qcom,sc8280xp-qfprom", "qcom,qfprom"; + reg = <0 0x00784000 0 0x3000>; + #address-cells = <1>; + #size-cells = <1>; + + gpu_speed_bin: gpu-speed-bin@18b { + reg = <0x18b 0x1>; + bits = <5 3>; + }; + }; + qup2: geniqup@8c0000 { compatible = "qcom,geni-se-qup"; reg = <0 0x008c0000 0 0x2000>; @@ -1731,6 +1752,8 @@ linux,pci-domain = <6>; num-lanes = <1>; + msi-map = <0x0 &its 0xe0000 0x10000>; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, @@ -1774,11 +1797,22 @@ reset-names = "pci"; power-domains = <&gcc PCIE_4_GDSC>; + required-opps = <&rpmhpd_opp_nom>; phys = <&pcie4_phy>; phy-names = "pciephy"; status = "disabled"; + + pcie4_port0: pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie4_phy: phy@1c06000 { @@ -1831,6 +1865,8 @@ linux,pci-domain = <5>; num-lanes = <2>; + msi-map = <0x0 &its 0xd0000 0x10000>; + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, @@ -1872,11 +1908,22 @@ reset-names = "pci"; power-domains = <&gcc PCIE_3B_GDSC>; + required-opps = <&rpmhpd_opp_nom>; phys = <&pcie3b_phy>; phy-names = "pciephy"; status = "disabled"; + + pcie3b_port0: pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie3b_phy: phy@1c0e000 { @@ -1929,6 +1976,8 @@ linux,pci-domain = <4>; num-lanes = <4>; + msi-map = <0x0 &its 0xc0000 0x10000>; + interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, @@ -1970,11 +2019,22 @@ reset-names = "pci"; power-domains = <&gcc PCIE_3A_GDSC>; + required-opps = <&rpmhpd_opp_nom>; phys = <&pcie3a_phy>; phy-names = "pciephy"; status = "disabled"; + + pcie3a_port0: pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie3a_phy: phy@1c14000 { @@ -2030,6 +2090,8 @@ linux,pci-domain = <3>; num-lanes = <2>; + msi-map = <0x0 &its 0xb0000 0x10000>; + interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>, @@ -2071,11 +2133,22 @@ reset-names = "pci"; power-domains = <&gcc PCIE_2B_GDSC>; + required-opps = <&rpmhpd_opp_nom>; phys = <&pcie2b_phy>; phy-names = "pciephy"; status = "disabled"; + + pcie2b_port0: pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie2b_phy: phy@1c1e000 { @@ -2128,6 +2201,8 @@ linux,pci-domain = <2>; num-lanes = <4>; + msi-map = <0x0 &its 0xa0000 0x10000>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 523 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 524 IRQ_TYPE_LEVEL_HIGH>, @@ -2169,11 +2244,22 @@ reset-names = "pci"; power-domains = <&gcc PCIE_2A_GDSC>; + required-opps = <&rpmhpd_opp_nom>; phys = <&pcie2a_phy>; phy-names = "pciephy"; status = "disabled"; + + pcie2a_port0: pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie2a_phy: phy@1c24000 { @@ -2641,7 +2727,7 @@ compatible = "qcom,sc8280xp-adsp-pas"; reg = <0 0x03000000 0 0x100>; - interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 162 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>, @@ -3337,6 +3423,88 @@ interrupts = <GIC_SPI 582 IRQ_TYPE_LEVEL_HIGH>; }; + usb_2: usb@a4f8800 { + compatible = "qcom,sc8280xp-dwc3-mp", "qcom,dwc3"; + reg = <0 0x0a4f8800 0 0x400>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&gcc GCC_CFG_NOC_USB3_MP_AXI_CLK>, + <&gcc GCC_USB30_MP_MASTER_CLK>, + <&gcc GCC_AGGRE_USB3_MP_AXI_CLK>, + <&gcc GCC_USB30_MP_SLEEP_CLK>, + <&gcc GCC_USB30_MP_MOCK_UTMI_CLK>, + <&gcc GCC_AGGRE_USB_NOC_AXI_CLK>, + <&gcc GCC_AGGRE_USB_NOC_NORTH_AXI_CLK>, + <&gcc GCC_AGGRE_USB_NOC_SOUTH_AXI_CLK>, + <&gcc GCC_SYS_NOC_USB_AXI_CLK>; + clock-names = "cfg_noc", "core", "iface", "sleep", "mock_utmi", + "noc_aggr", "noc_aggr_north", "noc_aggr_south", "noc_sys"; + + assigned-clocks = <&gcc GCC_USB30_MP_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_MP_MASTER_CLK>; + assigned-clock-rates = <19200000>, <200000000>; + + interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 857 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 856 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 860 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 859 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 127 IRQ_TYPE_EDGE_BOTH>, + <&pdc 126 IRQ_TYPE_EDGE_BOTH>, + <&pdc 129 IRQ_TYPE_EDGE_BOTH>, + <&pdc 128 IRQ_TYPE_EDGE_BOTH>, + <&pdc 131 IRQ_TYPE_EDGE_BOTH>, + <&pdc 130 IRQ_TYPE_EDGE_BOTH>, + <&pdc 133 IRQ_TYPE_EDGE_BOTH>, + <&pdc 132 IRQ_TYPE_EDGE_BOTH>, + <&pdc 16 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 17 IRQ_TYPE_LEVEL_HIGH>; + + interrupt-names = "pwr_event_1", "pwr_event_2", + "pwr_event_3", "pwr_event_4", + "hs_phy_1", "hs_phy_2", + "hs_phy_3", "hs_phy_4", + "dp_hs_phy_1", "dm_hs_phy_1", + "dp_hs_phy_2", "dm_hs_phy_2", + "dp_hs_phy_3", "dm_hs_phy_3", + "dp_hs_phy_4", "dm_hs_phy_4", + "ss_phy_1", "ss_phy_2"; + + power-domains = <&gcc USB30_MP_GDSC>; + required-opps = <&rpmhpd_opp_nom>; + + resets = <&gcc GCC_USB30_MP_BCR>; + + interconnects = <&aggre1_noc MASTER_USB3_MP 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_USB3_MP 0>; + interconnect-names = "usb-ddr", "apps-usb"; + + wakeup-source; + + status = "disabled"; + + usb_2_dwc3: usb@a400000 { + compatible = "snps,dwc3"; + reg = <0 0x0a400000 0 0xcd00>; + interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + iommus = <&apps_smmu 0x800 0x0>; + phys = <&usb_2_hsphy0>, <&usb_2_qmpphy0>, + <&usb_2_hsphy1>, <&usb_2_qmpphy1>, + <&usb_2_hsphy2>, + <&usb_2_hsphy3>; + phy-names = "usb2-0", "usb3-0", + "usb2-1", "usb3-1", + "usb2-2", + "usb2-3"; + dr_mode = "host"; + }; + }; + usb_0: usb@a6f8800 { compatible = "qcom,sc8280xp-dwc3", "qcom,dwc3"; reg = <0 0x0a6f8800 0 0x400>; @@ -3361,10 +3529,12 @@ assigned-clock-rates = <19200000>, <200000000>; interrupts-extended = <&intc GIC_SPI 804 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 805 IRQ_TYPE_LEVEL_HIGH>, <&pdc 14 IRQ_TYPE_EDGE_BOTH>, <&pdc 15 IRQ_TYPE_EDGE_BOTH>, <&pdc 138 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "pwr_event", + "hs_phy_irq", "dp_hs_phy_irq", "dm_hs_phy_irq", "ss_phy_irq"; @@ -3421,10 +3591,12 @@ assigned-clock-rates = <19200000>, <200000000>; interrupts-extended = <&intc GIC_SPI 811 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 790 IRQ_TYPE_LEVEL_HIGH>, <&pdc 12 IRQ_TYPE_EDGE_BOTH>, <&pdc 13 IRQ_TYPE_EDGE_BOTH>, <&pdc 136 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "pwr_event", + "hs_phy_irq", "dp_hs_phy_irq", "dm_hs_phy_irq", "ss_phy_irq"; @@ -4448,6 +4620,11 @@ #thermal-sensor-cells = <1>; }; + restart@c264000 { + compatible = "qcom,pshold"; + reg = <0 0x0c264000 0 0x4>; + }; + tsens1: thermal-sensor@c265000 { compatible = "qcom,sc8280xp-tsens", "qcom,tsens-v2"; reg = <0 0x0c265000 0 0x1ff>, /* TM */ @@ -4799,7 +4976,7 @@ #size-cells = <2>; ranges; - msi-controller@17a40000 { + its: msi-controller@17a40000 { compatible = "arm,gic-v3-its"; reg = <0 0x17a40000 0 0x20000>; msi-controller; @@ -4966,6 +5143,11 @@ <0 0x18592000 0 0x1000>; reg-names = "freq-domain0", "freq-domain1"; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dcvsh-irq-0", + "dcvsh-irq-1"; + clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_GPLL0>; clock-names = "xo", "alternate"; @@ -4977,7 +5159,7 @@ compatible = "qcom,sc8280xp-nsp0-pas"; reg = <0 0x1b300000 0 0x100>; - interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>, <&smp2p_nsp0_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_nsp0_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_nsp0_in 2 IRQ_TYPE_EDGE_RISING>, @@ -5108,7 +5290,7 @@ compatible = "qcom,sc8280xp-nsp1-pas"; reg = <0 0x21300000 0 0x100>; - interrupts-extended = <&intc GIC_SPI 887 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 887 IRQ_TYPE_EDGE_RISING>, <&smp2p_nsp1_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_nsp1_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_nsp1_in 2 IRQ_TYPE_EDGE_RISING>, diff --git a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi index 819a5f8825e7..a4b722e0fc1e 100644 --- a/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm630-sony-xperia-nile.dtsi @@ -90,6 +90,8 @@ gpio-keys { compatible = "gpio-keys"; + pinctrl-0 = <&gpio_keys_default>; + pinctrl-names = "default"; key-camera-focus { label = "Camera Focus"; @@ -645,6 +647,13 @@ bias-disable; }; + gpio_keys_default: gpio-keys-default-state { + pins = "gpio64", "gpio113"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + imx300_vana_default: imx300-vana-default-state { pins = "gpio50"; function = "gpio"; diff --git a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts index 057579ae3013..e2708c74e95a 100644 --- a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts +++ b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts @@ -116,6 +116,33 @@ }; }; +&pmi632_typec { + status = "okay"; + + connector { + compatible = "usb-c-connector"; + + power-role = "dual"; + data-role = "dual"; + self-powered; + + typec-power-opmode = "default"; + pd-disable; + + port { + pmi632_hs_in: endpoint { + remote-endpoint = <&usb_dwc3_hs>; + }; + }; + }; +}; + +&pmi632_vbus { + regulator-min-microamp = <500000>; + regulator-max-microamp = <1000000>; + status = "okay"; +}; + &sdhc_1 { status = "okay"; vmmc-supply = <&pm8953_l8>; @@ -240,8 +267,8 @@ status = "okay"; }; -&usb3_dwc3 { - dr_mode = "peripheral"; +&usb_dwc3_hs { + remote-endpoint = <&pmi632_hs_in>; }; &wcnss { diff --git a/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts b/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts index 32a7bd59e1ec..176b0119fe6d 100644 --- a/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts +++ b/arch/arm64/boot/dts/qcom/sdm670-google-sargo.dts @@ -441,6 +441,47 @@ }; }; +&mdss { + status = "okay"; +}; + +&mdss_dsi0 { + vdda-supply = <&vreg_l1a_1p225>; + status = "okay"; + + panel@0 { + compatible = "samsung,s6e3fa7-ams559nk06"; + reg = <0>; + + reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&panel_default>; + + power-supply = <&vreg_l6b_3p3>; + + port { + panel_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_out { + remote-endpoint = <&panel_in>; + data-lanes = <0 1 2 3>; +}; + +&mdss_dsi0_phy { + vdds-supply = <&vreg_l1b_0p925>; + status = "okay"; +}; + +&mdss_mdp { + status = "okay"; +}; + &pm660l_gpios { vol_up_pin: vol-up-state { pins = "gpio7"; @@ -481,6 +522,29 @@ &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; + panel_default: panel-default-state { + te-pins { + pins = "gpio10"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; + }; + + reset-pins { + pins = "gpio75"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; + + mode-pins { + pins = "gpio76"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; + }; + touchscreen_default: ts-default-state { ts-reset-pins { pins = "gpio99"; diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 1f517328199b..9a6d3d0c0ee4 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -195,6 +195,12 @@ gpio = <&tlmm 90 GPIO_ACTIVE_HIGH>; enable-active-high; + /* + * FIXME: this regulator is responsible for VBUS on the left USB + * port. Keep it always on until we can correctly model this + * relationship. + */ + regulator-always-on; pinctrl-names = "default"; pinctrl-0 = <&pcie0_pwren_state>; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 2f20be99ee7e..10de2bd46ffc 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2375,6 +2375,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c06000 { @@ -2479,6 +2489,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c0a000 { diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi index 7dbdf8ca6de6..da1704061d58 100644 --- a/arch/arm64/boot/dts/qcom/sdx75.dtsi +++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi @@ -224,7 +224,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a55-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>; }; @@ -411,7 +411,7 @@ hwlocks = <&tcsr_mutex 3>; }; - soc: soc { + soc: soc@0 { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 24bcec3366ef..84ff20a96c83 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -1205,6 +1205,37 @@ status = "disabled"; }; + cryptobam: dma-controller@1dc4000 { + compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0"; + reg = <0 0x01dc4000 0 0x24000>; + interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + num-channels = <16>; + qcom,num-ees = <4>; + iommus = <&apps_smmu 0x426 0x11>, + <&apps_smmu 0x432 0x0>, + <&apps_smmu 0x436 0x11>, + <&apps_smmu 0x438 0x1>, + <&apps_smmu 0x43f 0x0>; + }; + + crypto: crypto@1dfa000 { + compatible = "qcom,sm6350-qce", "qcom,sm8150-qce", "qcom,qce"; + reg = <0 0x01dfa000 0 0x6000>; + dmas = <&cryptobam 4>, <&cryptobam 5>; + dma-names = "rx", "tx"; + iommus = <&apps_smmu 0x426 0x11>, + <&apps_smmu 0x432 0x0>, + <&apps_smmu 0x436 0x11>, + <&apps_smmu 0x438 0x1>, + <&apps_smmu 0x43f 0x0>; + interconnects = <&aggre2_noc MASTER_CRYPTO_CORE_0 QCOM_ICC_TAG_ALWAYS + &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>; + interconnect-names = "memory"; + }; + ipa: ipa@1e40000 { compatible = "qcom,sm6350-ipa"; @@ -1252,7 +1283,7 @@ compatible = "qcom,sm6350-adsp-pas"; reg = <0 0x03000000 0 0x100>; - interrupts-extended = <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>, @@ -1511,7 +1542,7 @@ compatible = "qcom,sm6350-cdsp-pas"; reg = <0 0x08300000 0 0x10000>; - interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>, <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_cdsp_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_cdsp_in 2 IRQ_TYPE_EDGE_RISING>, @@ -2033,6 +2064,14 @@ remote-endpoint = <&mdss_dsi0_in>; }; }; + + port@2 { + reg = <2>; + + dpu_intf0_out: endpoint { + remote-endpoint = <&mdss_dp_in>; + }; + }; }; mdp_opp_table: opp-table { @@ -2070,6 +2109,86 @@ }; }; + mdss_dp: displayport-controller@ae90000 { + compatible = "qcom,sm6350-dp", "qcom,sm8350-dp"; + reg = <0 0xae90000 0 0x200>, + <0 0xae90200 0 0x200>, + <0 0xae90400 0 0x600>, + <0 0xae91000 0 0x400>, + <0 0xae91400 0 0x400>; + interrupt-parent = <&mdss>; + interrupts = <12>; + clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&dispcc DISP_CC_MDSS_DP_AUX_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_CLK>, + <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>; + clock-names = "core_iface", + "core_aux", + "ctrl_link", + "ctrl_link_iface", + "stream_pixel"; + + assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>, + <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>; + assigned-clock-parents = <&usb_1_qmpphy QMP_USB43DP_DP_LINK_CLK>, + <&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>; + + phys = <&usb_1_qmpphy QMP_USB43DP_DP_PHY>; + phy-names = "dp"; + + #sound-dai-cells = <0>; + + operating-points-v2 = <&dp_opp_table>; + power-domains = <&rpmhpd SM6350_CX>; + + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + mdss_dp_in: endpoint { + remote-endpoint = <&dpu_intf0_out>; + }; + }; + + port@1 { + reg = <1>; + + mdss_dp_out: endpoint { + }; + }; + }; + + dp_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-160000000 { + opp-hz = /bits/ 64 <160000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-270000000 { + opp-hz = /bits/ 64 <270000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-540000000 { + opp-hz = /bits/ 64 <540000000>; + required-opps = <&rpmhpd_opp_svs_l1>; + }; + + opp-810000000 { + opp-hz = /bits/ 64 <810000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + }; + mdss_dsi0: dsi@ae94000 { compatible = "qcom,sm6350-dsi-ctrl", "qcom,mdss-dsi-ctrl"; reg = <0 0x0ae94000 0 0x400>; diff --git a/arch/arm64/boot/dts/qcom/sm6375.dtsi b/arch/arm64/boot/dts/qcom/sm6375.dtsi index 4386f8a9c636..f40509d91bbd 100644 --- a/arch/arm64/boot/dts/qcom/sm6375.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6375.dtsi @@ -1561,7 +1561,7 @@ compatible = "qcom,sm6375-adsp-pas"; reg = <0 0x0a400000 0 0x100>; - interrupts-extended = <&intc GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 282 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>, diff --git a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts index de670b407ef1..6cb6f503fdac 100644 --- a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts @@ -609,6 +609,11 @@ firmware-name = "qcom/sm8150/cdsp.mbn"; }; +&remoteproc_mpss { + firmware-name = "qcom/sm8150/modem.mbn"; + status = "okay"; +}; + &remoteproc_slpi { status = "okay"; @@ -713,3 +718,14 @@ &usb_2_dwc3 { dr_mode = "host"; }; + +&wifi { + status = "okay"; + + vdd-0.8-cx-mx-supply = <&vreg_l1a_0p75>; + vdd-1.8-xo-supply = <&vreg_l7a_1p8>; + vdd-1.3-rfa-supply = <&vreg_l2c_1p3>; + vdd-3.3-ch0-supply = <&vreg_l11c_3p3>; + + qcom,ath10k-calibration-variant = "Qualcomm_sm8150hdk"; +}; diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index a35c0852b5a1..ff22e4346660 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -1901,6 +1901,16 @@ pinctrl-0 = <&pcie0_default_state>; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c06000 { @@ -2011,6 +2021,16 @@ pinctrl-0 = <&pcie1_default_state>; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c0e000 { diff --git a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi index 6f54f50a70b0..41f117474872 100644 --- a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-elish-common.dtsi @@ -636,7 +636,8 @@ connector { compatible = "usb-c-connector"; - power-role = "source"; + op-sink-microwatt = <10000000>; + power-role = "dual"; data-role = "dual"; self-powered; @@ -645,6 +646,12 @@ PDO_FIXED_USB_COMM | PDO_FIXED_DATA_SWAP)>; + sink-pdos = <PDO_FIXED(5000, 3000, + PDO_FIXED_DUAL_ROLE | + PDO_FIXED_USB_COMM | + PDO_FIXED_DATA_SWAP) + PDO_VAR(5000, 12000, 5000)>; + ports { #address-cells = <1>; #size-cells = <0>; @@ -661,6 +668,8 @@ }; &pm8150b_vbus { + regulator-min-microamp = <500000>; + regulator-max-microamp = <3000000>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index 39bd8f0eba1e..8ccade628f1f 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -2203,6 +2203,16 @@ dma-coherent; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c06000 { @@ -2318,6 +2328,16 @@ dma-coherent; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c0e000 { @@ -2433,6 +2453,16 @@ dma-coherent; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie2_phy: phy@1c16000 { @@ -3062,7 +3092,7 @@ compatible = "qcom,sm8250-slpi-pas"; reg = <0 0x05c00000 0 0x4000>; - interrupts-extended = <&pdc 9 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&pdc 9 IRQ_TYPE_EDGE_RISING>, <&smp2p_slpi_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_slpi_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_slpi_in 2 IRQ_TYPE_EDGE_RISING>, @@ -3766,7 +3796,7 @@ compatible = "qcom,sm8250-cdsp-pas"; reg = <0 0x08300000 0 0x10000>; - interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>, <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_cdsp_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_cdsp_in 2 IRQ_TYPE_EDGE_RISING>, @@ -5928,7 +5958,7 @@ compatible = "qcom,sm8250-adsp-pas"; reg = <0 0x17300000 0 0x100>; - interrupts-extended = <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&pdc 6 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 1 IRQ_TYPE_EDGE_RISING>, <&smp2p_adsp_in 2 IRQ_TYPE_EDGE_RISING>, diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts index b43d264ed42b..4c25ab2f5670 100644 --- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts @@ -42,6 +42,7 @@ compatible = "qcom,sm8350-pmic-glink", "qcom,pmic-glink"; #address-cells = <1>; #size-cells = <0>; + orientation-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>; connector@0 { compatible = "usb-c-connector"; diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index a5e7dbbd8c6c..f7c4700f00c3 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -12,6 +12,7 @@ #include <dt-bindings/dma/qcom-gpi.h> #include <dt-bindings/firmware/qcom,scm.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interconnect/qcom,icc.h> #include <dt-bindings/interconnect/qcom,sm8350.h> #include <dt-bindings/mailbox/qcom-ipcc.h> #include <dt-bindings/phy/phy-qcom-qmp.h> @@ -1572,6 +1573,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c06000 { @@ -1669,6 +1680,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c0e000 { @@ -1730,6 +1751,11 @@ <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>, <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>, <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>; + interconnects = <&aggre1_noc MASTER_UFS_MEM QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS + &config_noc SLAVE_UFS_MEM_CFG QCOM_ICC_TAG_ALWAYS>; + interconnect-names = "ufs-ddr", "cpu-ufs"; freq-table-hz = <75000000 300000000>, <0 0>, diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts index 0786cff07b89..3be46b56c723 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts @@ -95,6 +95,7 @@ compatible = "qcom,sm8450-pmic-glink", "qcom,pmic-glink"; #address-cells = <1>; #size-cells = <0>; + orientation-gpios = <&tlmm 91 GPIO_ACTIVE_HIGH>; connector@0 { compatible = "usb-c-connector"; diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts index c7d05945aa51..7b62ead68e77 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts @@ -467,6 +467,14 @@ vdda-pll-supply = <&vreg_l5b_0p88>; vdda18-supply = <&vreg_l1c_1p8>; vdda33-supply = <&vreg_l2b_3p07>; + qcom,squelch-detector-bp = <(-2090)>; + qcom,hs-disconnect-bp = <1743>; + qcom,pre-emphasis-amplitude-bp = <40000>; + qcom,pre-emphasis-duration-bp = <20000>; + qcom,hs-amplitude-bp = <2000>; + qcom,hs-output-impedance-micro-ohms = <2600000>; + qcom,hs-crossover-voltage-microvolt = <(-31000)>; + qcom,hs-rise-fall-time-bp = <(-4100)>; }; &usb_1_qmpphy { diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index b86be34a912b..616461fcbab9 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -1777,12 +1777,8 @@ ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>, <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x3d00000>; - /* - * MSIs for BDF (1:0.0) only works with Device ID 0x5980. - * Hence, the IDs are swapped. - */ - msi-map = <0x0 &gic_its 0x5981 0x1>, - <0x100 &gic_its 0x5980 0x1>; + msi-map = <0x0 &gic_its 0x5980 0x1>, + <0x100 &gic_its 0x5981 0x1>; msi-map-mask = <0xff00>; interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, @@ -1850,6 +1846,16 @@ pinctrl-0 = <&pcie0_default_state>; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c06000 { @@ -1900,12 +1906,8 @@ ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>, <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>; - /* - * MSIs for BDF (1:0.0) only works with Device ID 0x5a00. - * Hence, the IDs are swapped. - */ - msi-map = <0x0 &gic_its 0x5a01 0x1>, - <0x100 &gic_its 0x5a00 0x1>; + msi-map = <0x0 &gic_its 0x5a00 0x1>, + <0x100 &gic_its 0x5a01 0x1>; msi-map-mask = <0xff00>; interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>, @@ -1971,6 +1973,16 @@ pinctrl-0 = <&pcie1_default_state>; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c0e000 { @@ -2363,6 +2375,7 @@ compatible = "qcom,fastrpc"; qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "sdsp"; + qcom,non-secure-domain; #address-cells = <1>; #size-cells = <0>; @@ -2665,6 +2678,7 @@ compatible = "qcom,fastrpc"; qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "adsp"; + qcom,non-secure-domain; #address-cells = <1>; #size-cells = <0>; @@ -2731,6 +2745,7 @@ compatible = "qcom,fastrpc"; qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "cdsp"; + qcom,non-secure-domain; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts b/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts new file mode 100644 index 000000000000..85e0d3d66e16 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/sm8550-sony-xperia-yodo-pdx234.dts @@ -0,0 +1,779 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2023, Linaro Limited + */ + +/dts-v1/; + +#include <dt-bindings/firmware/qcom,scm.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> +#include <dt-bindings/sound/cs35l45.h> +#include "sm8550.dtsi" +#include "pm8010.dtsi" +#include "pm8550.dtsi" +#include "pm8550b.dtsi" +#define PMK8550VE_SID 5 +#include "pm8550ve.dtsi" +#include "pm8550vs.dtsi" +#include "pmk8550.dtsi" +/* TODO: Only one SID of PMR735D seems accessible? */ + +/delete-node/ &hwfence_shbuf; +/delete-node/ &mpss_mem; +/delete-node/ &rmtfs_mem; +/ { + model = "Sony Xperia 1 V"; + compatible = "sony,pdx234", "qcom,sm8550"; + chassis-type = "handset"; + + aliases { + i2c0 = &i2c0; + i2c4 = &i2c4; + i2c10 = &i2c10; + i2c11 = &i2c11; + i2c16 = &i2c_hub_2; + serial0 = &uart7; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + label = "gpio-keys"; + + pinctrl-0 = <&focus_n &snapshot_n &vol_down_n>; + pinctrl-names = "default"; + + key-camera-focus { + label = "Camera Focus"; + linux,code = <KEY_CAMERA_FOCUS>; + gpios = <&pm8550b_gpios 8 GPIO_ACTIVE_LOW>; + debounce-interval = <15>; + linux,can-disable; + wakeup-source; + }; + + key-camera-snapshot { + label = "Camera Snapshot"; + gpios = <&pm8550b_gpios 7 GPIO_ACTIVE_LOW>; + linux,code = <KEY_CAMERA>; + debounce-interval = <15>; + linux,can-disable; + wakeup-source; + }; + + key-volume-down { + label = "Volume Down"; + linux,code = <KEY_VOLUMEDOWN>; + gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>; + debounce-interval = <15>; + linux,can-disable; + wakeup-source; + }; + }; + + pmic-glink { + compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink"; + orientation-gpios = <&tlmm 11 GPIO_ACTIVE_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + pmic_glink_hs_in: endpoint { + remote-endpoint = <&usb_1_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + + pmic_glink_ss_in: endpoint { + remote-endpoint = <&usb_dp_qmpphy_out>; + }; + }; + }; + }; + }; + + reserved-memory { + mpss_mem: mpss-region@89800000 { + reg = <0x0 0x89800000 0x0 0x10800000>; + no-map; + }; + + splash@b8000000 { + reg = <0x0 0xb8000000 0x0 0x2b00000>; + no-map; + }; + + hwfence_shbuf: hwfence-shbuf-region@e6440000 { + reg = <0x0 0xe6440000 0x0 0x2dd000>; + no-map; + }; + + rmtfs_mem: memory@f8b00000 { + compatible = "qcom,rmtfs-mem"; + reg = <0x0 0xf8b00000 0x0 0x280000>; + no-map; + + qcom,client-id = <1>; + qcom,vmid = <QCOM_SCM_VMID_MSS_MSA>; + }; + + ramoops@ffd00000 { + compatible = "ramoops"; + reg = <0x0 0xffd00000 0x0 0xc0000>; + console-size = <0x40000>; + record-size = <0x1000>; + pmsg-size = <0x40000>; + ecc-size = <16>; + }; + + rdtag-store-region@ffdc0000 { + reg = <0x0 0xffdc0000 0x0 0x40000>; + no-map; + }; + }; + + vph_pwr: vph-pwr-regulator { + compatible = "regulator-fixed"; + regulator-name = "vph_pwr"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + + regulator-always-on; + regulator-boot-on; + }; +}; + +&apps_rsc { + regulators-0 { + compatible = "qcom,pm8550-rpmh-regulators"; + qcom,pmic-id = "b"; + + pm8550_bob1: bob1 { + regulator-name = "pm8550_bob1"; + regulator-min-microvolt = <3416000>; + regulator-max-microvolt = <3960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + /* TODO: bob2 @ 2.704-3.008V doesn't fall into the vreg driver constraints */ + + pm8550_l1: ldo1 { + regulator-name = "pm8550_l1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l2: ldo2 { + regulator-name = "pm8550_l2"; + regulator-min-microvolt = <3008000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + /* L4 exists in cmd-db, but the board seems to crash on access */ + + pm8550_l5: ldo5 { + regulator-name = "pm8550_l5"; + regulator-min-microvolt = <3104000>; + regulator-max-microvolt = <3104000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l6: ldo6 { + regulator-name = "pm8550_l6"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l7: ldo7 { + regulator-name = "pm8550_l7"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l8: ldo8 { + regulator-name = "pm8550_l8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l9: ldo9 { + regulator-name = "pm8550_l9"; + regulator-min-microvolt = <2960000>; + regulator-max-microvolt = <3008000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l10: ldo10 { + regulator-name = "pm8550_l10"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l11: ldo11 { + regulator-name = "pm8550_l11"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1504000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l12: ldo12 { + regulator-name = "pm8550_l12"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l13: ldo13 { + regulator-name = "pm8550_l13"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l14: ldo14 { + regulator-name = "pm8550_l14"; + regulator-min-microvolt = <3304000>; + regulator-max-microvolt = <3304000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l15: ldo15 { + regulator-name = "pm8550_l15"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l16: ldo16 { + regulator-name = "pm8550_l16"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550_l17: ldo17 { + regulator-name = "pm8550_l17"; + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <2504000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + regulators-1 { + compatible = "qcom,pm8550vs-rpmh-regulators"; + qcom,pmic-id = "c"; + + pm8550vs_0_l1: ldo1 { + regulator-name = "pm8550vs_0_l1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_0_l3: ldo3 { + regulator-name = "pm8550vs_0_l3"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + regulators-2 { + compatible = "qcom,pm8550vs-rpmh-regulators"; + qcom,pmic-id = "d"; + + pm8550vs_1_l1: ldo1 { + regulator-name = "pm8550vs_1_l1"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + /* L3 exists in cmd-db, but the board seems to crash on access */ + }; + + regulators-3 { + compatible = "qcom,pm8550vs-rpmh-regulators"; + qcom,pmic-id = "e"; + + pm8550vs_2_s4: smps4 { + regulator-name = "pm8550vs_2_s4"; + regulator-min-microvolt = <904000>; + regulator-max-microvolt = <984000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_2_s5: smps5 { + regulator-name = "pm8550vs_2_s5"; + regulator-min-microvolt = <1010000>; + regulator-max-microvolt = <1120000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_2_l1: ldo1 { + regulator-name = "pm8550vs_2_l1"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_2_l2: ldo2 { + regulator-name = "pm8550vs_2_l2"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <968000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_2_l3: ldo3 { + regulator-name = "pm8550vs_2_l3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + regulators-4 { + compatible = "qcom,pm8550ve-rpmh-regulators"; + qcom,pmic-id = "f"; + + pm8550ve_s4: smps4 { + regulator-name = "pm8550ve_s4"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <700000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550ve_l1: ldo1 { + regulator-name = "pm8550ve_l1"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550ve_l2: ldo2 { + regulator-name = "pm8550ve_l2"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550ve_l3: ldo3 { + regulator-name = "pm8550ve_l3"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <912000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + regulators-5 { + compatible = "qcom,pm8550vs-rpmh-regulators"; + qcom,pmic-id = "g"; + + pm8550vs_3_s1: smps1 { + regulator-name = "pm8550vs_3_s1"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1300000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_3_s2: smps2 { + regulator-name = "pm8550vs_3_s2"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1036000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_3_s3: smps3 { + regulator-name = "pm8550vs_3_s3"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1004000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_3_s4: smps4 { + regulator-name = "pm8550vs_3_s4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1352000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_3_s5: smps5 { + regulator-name = "pm8550vs_3_s5"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1004000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_3_s6: smps6 { + regulator-name = "pm8550vs_3_s6"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2000000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_3_l1: ldo1 { + regulator-name = "pm8550vs_3_l1"; + regulator-min-microvolt = <1144000>; + regulator-max-microvolt = <1256000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_3_l2: ldo2 { + regulator-name = "pm8550vs_3_l2"; + regulator-min-microvolt = <1104000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + pm8550vs_3_l3: ldo3 { + regulator-name = "pm8550vs_3_l3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + /* TODO: Unknown PMIC @ k, l, PM8010 @ m, n */ +}; + +&gpi_dma1 { + status = "okay"; +}; + +&gpi_dma2 { + status = "okay"; +}; + +&i2c_hub_2 { + clock-frequency = <400000>; + status = "okay"; + + pmic@75 { + compatible = "dlg,slg51000"; + reg = <0x75>; + dlg,cs-gpios = <&pm8550vs_g_gpios 4 GPIO_ACTIVE_HIGH>; + + pinctrl-0 = <&cam_pwr_a_cs>; + pinctrl-names = "default"; + + regulators { + slg51000_a_ldo1: ldo1 { + regulator-name = "slg51000_a_ldo1"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <3300000>; + }; + + slg51000_a_ldo2: ldo2 { + regulator-name = "slg51000_a_ldo2"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <3300000>; + }; + + slg51000_a_ldo3: ldo3 { + regulator-name = "slg51000_a_ldo3"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + + slg51000_a_ldo4: ldo4 { + regulator-name = "slg51000_a_ldo4"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + + slg51000_a_ldo5: ldo5 { + regulator-name = "slg51000_a_ldo5"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + }; + + slg51000_a_ldo6: ldo6 { + regulator-name = "slg51000_a_ldo6"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + }; + + slg51000_a_ldo7: ldo7 { + regulator-name = "slg51000_a_ldo7"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3750000>; + }; + }; + }; +}; + +&i2c_master_hub_0 { + status = "okay"; +}; + +&i2c0 { + clock-frequency = <1000000>; + status = "okay"; + + /* NXP NFC @ 28 */ +}; + +&i2c4 { + clock-frequency = <400000>; + status = "okay"; + + /* LX Semi SW82907 touchscreen @ 28 */ +}; + +&i2c10 { + clock-frequency = <1000000>; + status = "okay"; + + /* Cirrus Logic CS40L25A boosted haptics driver @ 40 */ +}; + +&i2c11 { + clock-frequency = <1000000>; + status = "okay"; + + cs35l41_l: speaker-amp@30 { + compatible = "cirrus,cs35l45"; + reg = <0x30>; + interrupts-extended = <&tlmm 182 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&tlmm 183 GPIO_ACTIVE_HIGH>; + cirrus,asp-sdout-hiz-ctrl = <(CS35L45_ASP_TX_HIZ_UNUSED | CS35L45_ASP_TX_HIZ_DISABLED)>; + #sound-dai-cells = <1>; + + cirrus,gpio-ctrl2 { + gpio-ctrl = <0x2>; + }; + }; + + cs35l41_r: speaker-amp@31 { + compatible = "cirrus,cs35l45"; + reg = <0x31>; + interrupts-extended = <&tlmm 182 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&tlmm 183 GPIO_ACTIVE_HIGH>; + cirrus,asp-sdout-hiz-ctrl = <(CS35L45_ASP_TX_HIZ_UNUSED | CS35L45_ASP_TX_HIZ_DISABLED)>; + #sound-dai-cells = <1>; + + cirrus,gpio-ctrl2 { + gpio-ctrl = <0x2>; + }; + }; +}; + +&pcie0 { + wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>; + perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&pcie0_default_state>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&pcie0_phy { + vdda-phy-supply = <&pm8550vs_2_l1>; + vdda-pll-supply = <&pm8550vs_2_l3>; + + status = "okay"; +}; + +&pm8550_flash { + status = "okay"; + + led-0 { + function = LED_FUNCTION_FLASH; + color = <LED_COLOR_ID_WHITE>; + led-sources = <1>, <4>; + led-max-microamp = <500000>; + flash-max-microamp = <1000000>; + flash-max-timeout-us = <1280000>; + function-enumerator = <0>; + }; + + led-1 { + function = LED_FUNCTION_FLASH; + color = <LED_COLOR_ID_YELLOW>; + led-sources = <2>, <3>; + led-max-microamp = <500000>; + flash-max-microamp = <1000000>; + flash-max-timeout-us = <1280000>; + function-enumerator = <1>; + }; +}; + +&pm8550_gpios { + vol_down_n: volume-down-n-state { + pins = "gpio6"; + function = "normal"; + power-source = <1>; + bias-pull-up; + input-enable; + }; + + sdc2_card_det_n: sd-card-det-n-state { + pins = "gpio12"; + function = "normal"; + power-source = <1>; + bias-pull-down; + output-disable; + input-enable; + }; +}; + +&pm8550b_gpios { + snapshot_n: snapshot-n-state { + pins = "gpio7"; + function = "normal"; + power-source = <1>; + bias-pull-up; + input-enable; + }; + + focus_n: focus-n-state { + pins = "gpio8"; + function = "normal"; + power-source = <1>; + bias-pull-up; + input-enable; + }; +}; + +&pm8550vs_g_gpios { + cam_pwr_a_cs: cam-pwr-a-cs-state { + pins = "gpio4"; + function = "normal"; + power-source = <0x01>; + drive-push-pull; + output-low; + qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>; + }; +}; + +&pm8550b_eusb2_repeater { + qcom,tune-usb2-disc-thres = /bits/ 8 <0x6>; + qcom,tune-usb2-amplitude = /bits/ 8 <0xf>; + qcom,tune-usb2-preem = /bits/ 8 <0x7>; + vdd18-supply = <&pm8550_l15>; + vdd3-supply = <&pm8550_l5>; +}; + +&pon_pwrkey { + status = "okay"; +}; + +&pon_resin { + linux,code = <KEY_VOLUMEUP>; + status = "okay"; +}; + +&qupv3_id_0 { + status = "okay"; +}; + +&qupv3_id_1 { + status = "okay"; +}; + +&remoteproc_adsp { + firmware-name = "qcom/sm8550/Sony/yodo/adsp.mbn", + "qcom/sm8550/Sony/yodo/adsp_dtb.mbn"; + status = "okay"; +}; + +&remoteproc_cdsp { + firmware-name = "qcom/sm8550/Sony/yodo/cdsp.mbn", + "qcom/sm8550/Sony/yodo/cdsp_dtb.mbn"; + status = "okay"; +}; + +&sdhc_2 { + cd-gpios = <&pm8550_gpios 12 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&sdc2_default &sdc2_card_det_n>; + pinctrl-1 = <&sdc2_sleep &sdc2_card_det_n>; + pinctrl-names = "default", "sleep"; + vmmc-supply = <&pm8550_l9>; + vqmmc-supply = <&pm8550_l8>; + no-sdio; + no-mmc; + status = "okay"; +}; + +&sleep_clk { + clock-frequency = <32000>; +}; + +&tlmm { + gpio-reserved-ranges = <32 8>; +}; + +&uart7 { + status = "okay"; +}; + +&usb_1 { + status = "okay"; +}; + +&usb_1_dwc3 { + dr_mode = "otg"; + usb-role-switch; +}; + +&usb_1_dwc3_hs { + remote-endpoint = <&pmic_glink_hs_in>; +}; + +&usb_1_dwc3_ss { + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>; +}; + +&usb_1_hsphy { + vdd-supply = <&pm8550vs_2_l1>; + vdda12-supply = <&pm8550vs_2_l3>; + phys = <&pm8550b_eusb2_repeater>; + + status = "okay"; +}; + +&usb_dp_qmpphy { + vdda-phy-supply = <&pm8550vs_2_l3>; + vdda-pll-supply = <&pm8550ve_l3>; + orientation-switch; + + status = "okay"; +}; + +&usb_dp_qmpphy_out { + remote-endpoint = <&pmic_glink_ss_in>; +}; + +&usb_dp_qmpphy_usb_ss_in { + remote-endpoint = <&usb_1_dwc3_ss>; +}; + +&xo_board { + clock-frequency = <76800000>; +}; diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 3904348075f6..bc5aeb05ffc3 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -812,6 +812,7 @@ dma-channels = <12>; dma-channel-mask = <0x3e>; iommus = <&apps_smmu 0x436 0>; + dma-coherent; status = "disabled"; }; @@ -823,6 +824,7 @@ clocks = <&gcc GCC_QUPV3_WRAP_2_M_AHB_CLK>, <&gcc GCC_QUPV3_WRAP_2_S_AHB_CLK>; iommus = <&apps_smmu 0x423 0>; + dma-coherent; #address-cells = <2>; #size-cells = <2>; status = "disabled"; @@ -1322,6 +1324,7 @@ dma-channels = <12>; dma-channel-mask = <0x1e>; iommus = <&apps_smmu 0xb6 0>; + dma-coherent; status = "disabled"; }; @@ -1335,6 +1338,7 @@ iommus = <&apps_smmu 0xa3 0>; interconnects = <&clk_virt MASTER_QUP_CORE_1 0 &clk_virt SLAVE_QUP_CORE_1 0>; interconnect-names = "qup-core"; + dma-coherent; #address-cells = <2>; #size-cells = <2>; status = "disabled"; @@ -1755,9 +1759,8 @@ <&gem_noc MASTER_APPSS_PROC 0 &cnoc_main SLAVE_PCIE_0 0>; interconnect-names = "pcie-mem", "cpu-pcie"; - /* Entries are reversed due to the unusual ITS DeviceID encoding */ - msi-map = <0x0 &gic_its 0x1401 0x1>, - <0x100 &gic_its 0x1400 0x1>; + msi-map = <0x0 &gic_its 0x1400 0x1>, + <0x100 &gic_its 0x1401 0x1>; iommu-map = <0x0 &apps_smmu 0x1400 0x1>, <0x100 &apps_smmu 0x1401 0x1>; @@ -1770,6 +1773,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c06000 { @@ -1867,9 +1880,8 @@ <&gem_noc MASTER_APPSS_PROC 0 &cnoc_main SLAVE_PCIE_1 0>; interconnect-names = "pcie-mem", "cpu-pcie"; - /* Entries are reversed due to the unusual ITS DeviceID encoding */ - msi-map = <0x0 &gic_its 0x1481 0x1>, - <0x100 &gic_its 0x1480 0x1>; + msi-map = <0x0 &gic_its 0x1480 0x1>, + <0x100 &gic_its 0x1481 0x1>; iommu-map = <0x0 &apps_smmu 0x1480 0x1>, <0x100 &apps_smmu 0x1481 0x1>; @@ -1883,6 +1895,16 @@ phy-names = "pciephy"; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c0e000 { @@ -3227,12 +3249,21 @@ reg = <0x0 0x0a600000 0x0 0xcd00>; interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; iommus = <&apps_smmu 0x40 0x0>; - snps,dis_u2_susphy_quirk; - snps,dis_enblslpm_quirk; - snps,usb3_lpm_capable; phys = <&usb_1_hsphy>, <&usb_dp_qmpphy QMP_USB43DP_USB3_PHY>; phy-names = "usb2-phy", "usb3-phy"; + snps,hird-threshold = /bits/ 8 <0x0>; + snps,usb2-gadget-lpm-disable; + snps,dis_u2_susphy_quirk; + snps,dis_enblslpm_quirk; + snps,dis-u1-entry-quirk; + snps,dis-u2-entry-quirk; + snps,is-utmi-l1-suspend; + snps,usb3_lpm_capable; + snps,usb2-lpm-disable; + snps,has-lpm-erratum; + tx-fifo-resize; + dma-coherent; ports { #address-cells = <1>; @@ -3968,6 +3999,7 @@ <GIC_SPI 694 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 695 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 696 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; }; intc: interrupt-controller@17100000 { @@ -4316,6 +4348,7 @@ compatible = "qcom,fastrpc"; qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "adsp"; + qcom,non-secure-domain; #address-cells = <1>; #size-cells = <0>; @@ -4454,6 +4487,7 @@ compatible = "qcom,fastrpc"; qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "cdsp"; + qcom,non-secure-domain; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts index 4450273f9667..d04ceaa73c2b 100644 --- a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts @@ -641,10 +641,6 @@ status = "okay"; }; -&mdss_mdp { - status = "okay"; -}; - &pcie_1_phy_aux_clk { clock-frequency = <1000>; }; diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts index b07cac2e5bc8..4e94f7fe4d2d 100644 --- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts @@ -766,6 +766,14 @@ status = "okay"; }; +&gpu { + status = "okay"; + + zap-shader { + firmware-name = "qcom/sm8650/gen70900_zap.mbn"; + }; +}; + &lpass_tlmm { spkr_1_sd_n_active: spkr-1-sd-n-active-state { pins = "gpio21"; @@ -827,10 +835,6 @@ remote-endpoint = <&usb_dp_qmpphy_dp_in>; }; -&mdss_mdp { - status = "okay"; -}; - &pcie_1_phy_aux_clk { clock-frequency = <1000>; }; diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index ba72d8f38420..62a6e77730bc 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -485,9 +485,9 @@ no-map; }; - /* Merged aop_config, tme_crash_dump, tme_log and uefi_log regions */ + /* Merged aop_config, tme_crash_dump, tme_log, uefi_log, and chipinfo regions */ aop_tme_uefi_merged_mem: aop-tme-uefi-merged@81c80000 { - reg = <0 0x81c80000 0 0x74000>; + reg = <0 0x81c80000 0 0x75000>; no-map; }; @@ -2274,9 +2274,8 @@ interrupt-map-mask = <0 0 0 0x7>; #interrupt-cells = <1>; - /* Entries are reversed due to the unusual ITS DeviceID encoding */ - msi-map = <0x0 &gic_its 0x1401 0x1>, - <0x100 &gic_its 0x1400 0x1>; + msi-map = <0x0 &gic_its 0x1400 0x1>, + <0x100 &gic_its 0x1401 0x1>; msi-map-mask = <0xff00>; linux,pci-domain = <0>; @@ -2294,6 +2293,16 @@ dma-coherent; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie0_phy: phy@1c06000 { @@ -2402,9 +2411,8 @@ interrupt-map-mask = <0 0 0 0x7>; #interrupt-cells = <1>; - /* Entries are reversed due to the unusual ITS DeviceID encoding */ - msi-map = <0x0 &gic_its 0x1481 0x1>, - <0x100 &gic_its 0x1480 0x1>; + msi-map = <0x0 &gic_its 0x1480 0x1>, + <0x100 &gic_its 0x1481 0x1>; msi-map-mask = <0xff00>; linux,pci-domain = <1>; @@ -2422,6 +2430,16 @@ <0x02000000 0 0x40300000 0 0x40300000 0 0x1fd00000>; status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; }; pcie1_phy: phy@1c0e000 { @@ -2591,6 +2609,143 @@ #reset-cells = <1>; }; + gpu: gpu@3d00000 { + compatible = "qcom,adreno-43051401", "qcom,adreno"; + reg = <0x0 0x03d00000 0x0 0x40000>, + <0x0 0x03d9e000 0x0 0x2000>, + <0x0 0x03d61000 0x0 0x800>; + reg-names = "kgsl_3d0_reg_memory", + "cx_mem", + "cx_dbgc"; + + interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>; + + iommus = <&adreno_smmu 0 0x0>, + <&adreno_smmu 1 0x0>; + + operating-points-v2 = <&gpu_opp_table>; + + qcom,gmu = <&gmu>; + + status = "disabled"; + + zap-shader { + memory-region = <&gpu_micro_code_mem>; + }; + + /* Speedbin needs more work on A740+, keep only lower freqs */ + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-231000000 { + opp-hz = /bits/ 64 <231000000>; + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_D2>; + }; + + opp-310000000 { + opp-hz = /bits/ 64 <310000000>; + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_D1>; + }; + + opp-366000000 { + opp-hz = /bits/ 64 <366000000>; + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_D0>; + }; + + opp-422000000 { + opp-hz = /bits/ 64 <422000000>; + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>; + }; + + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS_L1>; + }; + + opp-578000000 { + opp-hz = /bits/ 64 <578000000>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS>; + }; + + opp-629000000 { + opp-hz = /bits/ 64 <629000000>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS_L0>; + }; + + opp-680000000 { + opp-hz = /bits/ 64 <680000000>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>; + }; + + opp-720000000 { + opp-hz = /bits/ 64 <720000000>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS_L2>; + }; + + opp-770000000 { + opp-hz = /bits/ 64 <770000000>; + opp-level = <RPMH_REGULATOR_LEVEL_NOM>; + }; + + opp-834000000 { + opp-hz = /bits/ 64 <834000000>; + opp-level = <RPMH_REGULATOR_LEVEL_NOM_L1>; + }; + }; + }; + + gmu: gmu@3d6a000 { + compatible = "qcom,adreno-gmu-750.1", "qcom,adreno-gmu"; + reg = <0x0 0x03d6a000 0x0 0x35000>, + <0x0 0x03d50000 0x0 0x10000>, + <0x0 0x0b280000 0x0 0x10000>; + reg-names = "gmu", "rscc", "gmu_pdc"; + + interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hfi", "gmu"; + + clocks = <&gpucc GPU_CC_AHB_CLK>, + <&gpucc GPU_CC_CX_GMU_CLK>, + <&gpucc GPU_CC_CXO_CLK>, + <&gcc GCC_DDRSS_GPU_AXI_CLK>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gpucc GPU_CC_HUB_CX_INT_CLK>, + <&gpucc GPU_CC_DEMET_CLK>; + clock-names = "ahb", + "gmu", + "cxo", + "axi", + "memnoc", + "hub", + "demet"; + + power-domains = <&gpucc GPU_CX_GDSC>, + <&gpucc GPU_GX_GDSC>; + power-domain-names = "cx", + "gx"; + + iommus = <&adreno_smmu 5 0x0>; + + qcom,qmp = <&aoss_qmp>; + + operating-points-v2 = <&gmu_opp_table>; + + gmu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-260000000 { + opp-hz = /bits/ 64 <260000000>; + opp-level = <RPMH_REGULATOR_LEVEL_LOW_SVS>; + }; + + opp-625000000 { + opp-hz = /bits/ 64 <625000000>; + opp-level = <RPMH_REGULATOR_LEVEL_SVS>; + }; + }; + }; + gpucc: clock-controller@3d90000 { compatible = "qcom,sm8650-gpucc"; reg = <0 0x03d90000 0 0xa000>; @@ -2604,6 +2759,50 @@ #power-domain-cells = <1>; }; + adreno_smmu: iommu@3da0000 { + compatible = "qcom,sm8650-smmu-500", "qcom,adreno-smmu", + "qcom,smmu-500", "arm,mmu-500"; + reg = <0x0 0x03da0000 0x0 0x40000>; + #iommu-cells = <2>; + #global-interrupts = <1>; + interrupts = <GIC_SPI 673 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 677 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 678 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 679 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 680 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 681 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 682 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 683 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 685 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 686 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 687 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 574 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 575 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 576 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 577 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 659 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 661 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 664 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 665 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 666 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 668 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 669 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 699 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>, + <&gcc GCC_GPU_MEMNOC_GFX_CLK>, + <&gcc GCC_GPU_SNOC_DVM_GFX_CLK>, + <&gpucc GPU_CC_AHB_CLK>; + clock-names = "hlos", + "bus", + "iface", + "ahb"; + power-domains = <&gpucc GPU_CX_GDSC>; + dma-coherent; + }; + ipa: ipa@3f40000 { compatible = "qcom,sm8650-ipa", "qcom,sm8550-ipa"; @@ -3584,14 +3783,16 @@ compatible = "qcom,sm8650-dwc3", "qcom,dwc3"; reg = <0 0x0a6f8800 0 0x400>; - interrupts-extended = <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, - <&pdc 17 IRQ_TYPE_LEVEL_HIGH>, + interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 14 IRQ_TYPE_EDGE_RISING>, <&pdc 15 IRQ_TYPE_EDGE_RISING>, - <&pdc 14 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "hs_phy_irq", - "ss_phy_irq", + <&pdc 17 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pwr_event", + "hs_phy_irq", + "dp_hs_phy_irq", "dm_hs_phy_irq", - "dp_hs_phy_irq"; + "ss_phy_irq"; clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>, <&gcc GCC_USB30_PRIM_MASTER_CLK>, @@ -4845,6 +5046,8 @@ label = "adsp"; + qcom,non-secure-domain; + #address-cells = <1>; #size-cells = <0>; @@ -5002,6 +5205,8 @@ label = "cdsp"; + qcom,non-secure-domain; + #address-cells = <1>; #size-cells = <0>; @@ -5084,6 +5289,38 @@ <&apps_smmu 0x19c8 0x0>; dma-coherent; }; + + /* note: secure cb9 in downstream */ + + compute-cb@10 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <12>; + + iommus = <&apps_smmu 0x196c 0x0>, + <&apps_smmu 0x0c0c 0x20>, + <&apps_smmu 0x19cc 0x0>; + dma-coherent; + }; + + compute-cb@11 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <13>; + + iommus = <&apps_smmu 0x196d 0x0>, + <&apps_smmu 0x0c0d 0x20>, + <&apps_smmu 0x19cd 0x0>; + dma-coherent; + }; + + compute-cb@12 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <14>; + + iommus = <&apps_smmu 0x196e 0x0>, + <&apps_smmu 0x0c0e 0x20>, + <&apps_smmu 0x19ce 0x0>; + dma-coherent; + }; }; }; }; diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts index 6a0a54532e5f..c5c2895b37c7 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts @@ -9,6 +9,7 @@ #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "x1e80100.dtsi" +#include "x1e80100-pmics.dtsi" / { model = "Qualcomm Technologies, Inc. X1E80100 CRD"; @@ -598,8 +599,6 @@ compatible = "qcom,x1e80100-dp"; /delete-property/ #sound-dai-cells; - data-lanes = <0 1 2 3>; - status = "okay"; aux-bus { @@ -619,6 +618,9 @@ port@1 { reg = <1>; mdss_dp3_out: endpoint { + data-lanes = <0 1 2 3>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; + remote-endpoint = <&edp_panel_in>; }; }; @@ -680,16 +682,32 @@ status = "okay"; }; +&smb2360_0_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l2b_3p0>; +}; + +&smb2360_1_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l14b_3p0>; +}; + +&smb2360_2_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l8b_3p0>; +}; + &swr0 { status = "okay"; + pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>; + pinctrl-names = "default"; + /* WSA8845, Left Woofer */ left_woofer: speaker@0,0 { compatible = "sdw20217020400"; reg = <0 0>; - pinctrl-0 = <&spkr_01_sd_n_active>; - pinctrl-names = "default"; - powerdown-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; #sound-dai-cells = <0>; sound-name-prefix = "WooferLeft"; vdd-1p8-supply = <&vreg_l15b_1p8>; @@ -700,8 +718,7 @@ left_tweeter: speaker@0,1 { compatible = "sdw20217020400"; reg = <0 1>; - /* pinctrl in left_woofer node because of sharing the GPIO*/ - powerdown-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; #sound-dai-cells = <0>; sound-name-prefix = "TwitterLeft"; vdd-1p8-supply = <&vreg_l15b_1p8>; @@ -734,13 +751,14 @@ &swr3 { status = "okay"; + pinctrl-0 = <&wsa2_swr_active>, <&spkr_23_sd_n_active>; + pinctrl-names = "default"; + /* WSA8845, Right Woofer */ right_woofer: speaker@0,0 { compatible = "sdw20217020400"; reg = <0 0>; - pinctrl-0 = <&spkr_23_sd_n_active>; - pinctrl-names = "default"; - powerdown-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; + reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; #sound-dai-cells = <0>; sound-name-prefix = "WooferRight"; vdd-1p8-supply = <&vreg_l15b_1p8>; @@ -751,8 +769,7 @@ right_tweeter: speaker@0,1 { compatible = "sdw20217020400"; reg = <0 1>; - /* pinctrl in right_woofer node because of sharing the GPIO*/ - powerdown-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; + reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; #sound-dai-cells = <0>; sound-name-prefix = "TwitterRight"; vdd-1p8-supply = <&vreg_l15b_1p8>; @@ -817,6 +834,8 @@ vdd-supply = <&vreg_l2e_0p8>; vdda12-supply = <&vreg_l3e_1p2>; + phys = <&smb2360_0_eusb2_repeater>; + status = "okay"; }; @@ -837,6 +856,8 @@ vdd-supply = <&vreg_l2e_0p8>; vdda12-supply = <&vreg_l3e_1p2>; + phys = <&smb2360_1_eusb2_repeater>; + status = "okay"; }; @@ -857,6 +878,8 @@ vdd-supply = <&vreg_l2e_0p8>; vdda12-supply = <&vreg_l3e_1p2>; + phys = <&smb2360_2_eusb2_repeater>; + status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi new file mode 100644 index 000000000000..04301f772fbd --- /dev/null +++ b/arch/arm64/boot/dts/qcom/x1e80100-pmics.dtsi @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2024, Linaro Limited + */ + +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/spmi/spmi.h> + +/ { +}; + +&spmi_bus1 { + smb2360_0: pmic@7 { + compatible = "qcom,smb2360", "qcom,spmi-pmic"; + reg = <0x7 SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + smb2360_0_eusb2_repeater: phy@fd00 { + compatible = "qcom,smb2360-eusb2-repeater"; + reg = <0xfd00>; + #phy-cells = <0>; + }; + }; + + smb2360_1: pmic@a { + compatible = "qcom,smb2360", "qcom,spmi-pmic"; + reg = <0xa SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + smb2360_1_eusb2_repeater: phy@fd00 { + compatible = "qcom,smb2360-eusb2-repeater"; + reg = <0xfd00>; + #phy-cells = <0>; + }; + }; + + smb2360_2: pmic@b { + compatible = "qcom,smb2360", "qcom,spmi-pmic"; + reg = <0xb SPMI_USID>; + #address-cells = <1>; + #size-cells = <0>; + + smb2360_2_eusb2_repeater: phy@fd00 { + compatible = "qcom,smb2360-eusb2-repeater"; + reg = <0xfd00>; + #phy-cells = <0>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts index e76d29053d79..2061fbe7b75a 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts @@ -9,6 +9,7 @@ #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include "x1e80100.dtsi" +#include "x1e80100-pmics.dtsi" / { model = "Qualcomm Technologies, Inc. X1E80100 QCP"; @@ -409,8 +410,6 @@ compatible = "qcom,x1e80100-dp"; /delete-property/ #sound-dai-cells; - data-lanes = <0 1 2 3>; - status = "okay"; aux-bus { @@ -430,6 +429,9 @@ port@1 { reg = <1>; mdss_dp3_out: endpoint { + data-lanes = <0 1 2 3>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; + remote-endpoint = <&edp_panel_in>; }; }; @@ -491,6 +493,21 @@ status = "okay"; }; +&smb2360_0_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l2b_3p0>; +}; + +&smb2360_1_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l14b_3p0>; +}; + +&smb2360_2_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l8b_3p0>; +}; + &tlmm { gpio-reserved-ranges = <33 3>, /* Unused */ <44 4>, /* SPI (TPM) */ @@ -513,6 +530,8 @@ vdd-supply = <&vreg_l2e_0p8>; vdda12-supply = <&vreg_l3e_1p2>; + phys = <&smb2360_0_eusb2_repeater>; + status = "okay"; }; @@ -533,6 +552,8 @@ vdd-supply = <&vreg_l2e_0p8>; vdda12-supply = <&vreg_l3e_1p2>; + phys = <&smb2360_1_eusb2_repeater>; + status = "okay"; }; @@ -553,6 +574,8 @@ vdd-supply = <&vreg_l2e_0p8>; vdda12-supply = <&vreg_l3e_1p2>; + phys = <&smb2360_2_eusb2_repeater>; + status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi index 8e517f76189e..5f90a0b3c016 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -284,7 +284,7 @@ domain-idle-states { CLUSTER_CL4: cluster-sleep-0 { - compatible = "arm,idle-state"; + compatible = "domain-idle-state"; idle-state-name = "l2-ret"; arm,psci-suspend-param = <0x01000044>; entry-latency-us = <350>; @@ -293,7 +293,7 @@ }; CLUSTER_CL5: cluster-sleep-1 { - compatible = "arm,idle-state"; + compatible = "domain-idle-state"; idle-state-name = "ret-pll-off"; arm,psci-suspend-param = <0x01000054>; entry-latency-us = <2200>; @@ -3088,7 +3088,7 @@ qcom,ports-hstart = /bits/ 8 <0xff 0x03 0x00 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>; qcom,ports-hstop = /bits/ 8 <0xff 0x06 0x0f 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>; qcom,ports-word-length = /bits/ 8 <0x01 0x07 0x04 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>; - qcom,ports-block-pack-mode = /bits/ 8 <0xff 0x00 0x01 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>; + qcom,ports-block-pack-mode = /bits/ 8 <0xff 0xff 0x01 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>; qcom,ports-block-group-count = /bits/ 8 <0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff>; qcom,ports-lane-control = /bits/ 8 <0x01 0x00 0x00 0x00 0x00 0xff 0xff 0xff 0xff 0xff 0xff 0xff>; @@ -4095,8 +4095,6 @@ mdss_dp3_in: endpoint { remote-endpoint = <&mdss_intf5_out>; - - link-frequencies = /bits/ 64 <8100000000>; }; }; @@ -4221,6 +4219,48 @@ #clock-cells = <0>; }; + spmi: arbiter@c400000 { + compatible = "qcom,x1e80100-spmi-pmic-arb"; + reg = <0 0x0c400000 0 0x3000>, + <0 0x0c500000 0 0x400000>, + <0 0x0c440000 0 0x80000>; + reg-names = "core", "chnls", "obsrvr"; + + qcom,ee = <0>; + qcom,channel = <0>; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + spmi_bus0: spmi@c42d000 { + reg = <0 0x0c42d000 0 0x4000>, + <0 0x0c4c0000 0 0x10000>; + reg-names = "cnfg", "intr"; + + interrupt-names = "periph_irq"; + interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <4>; + + #address-cells = <2>; + #size-cells = <0>; + }; + + spmi_bus1: spmi@c432000 { + reg = <0 0x0c432000 0 0x4000>, + <0 0x0c4d0000 0 0x10000>; + reg-names = "cnfg", "intr"; + + interrupt-names = "periph_irq"; + interrupts-extended = <&pdc 3 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <4>; + + #address-cells = <2>; + #size-cells = <0>; + }; + }; tlmm: pinctrl@f100000 { compatible = "qcom,x1e80100-tlmm"; diff --git a/arch/arm64/boot/dts/realtek/rtd129x.dtsi b/arch/arm64/boot/dts/realtek/rtd129x.dtsi index 39aefe66a794..ba50e292bdbb 100644 --- a/arch/arm64/boot/dts/realtek/rtd129x.dtsi +++ b/arch/arm64/boot/dts/realtek/rtd129x.dtsi @@ -48,7 +48,7 @@ clock-output-names = "osc27M"; }; - soc { + soc@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/realtek/rtd139x.dtsi b/arch/arm64/boot/dts/realtek/rtd139x.dtsi index a3c10ceeb586..e8af39193e75 100644 --- a/arch/arm64/boot/dts/realtek/rtd139x.dtsi +++ b/arch/arm64/boot/dts/realtek/rtd139x.dtsi @@ -47,7 +47,7 @@ clock-output-names = "osc27M"; }; - soc { + soc@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi index 34802cc62983..3a7f6e35b7f7 100644 --- a/arch/arm64/boot/dts/realtek/rtd16xx.dtsi +++ b/arch/arm64/boot/dts/realtek/rtd16xx.dtsi @@ -109,7 +109,7 @@ }; arm_pmu: pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a55-pmu"; interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>; interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, <&cpu4>, <&cpu5>; @@ -127,7 +127,7 @@ #clock-cells = <0>; }; - soc { + soc@0 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 5f3e0e61d78d..fbd214a1a638 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -62,6 +62,9 @@ dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a77965-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb +dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle-function-expansion.dtbo +r8a77970-eagle-function-expansion-dtbs := r8a77970-eagle.dtb r8a77970-eagle-function-expansion.dtbo +dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle-function-expansion.dtb dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-v3msk.dtb dtb-$(CONFIG_ARCH_R8A77980) += r8a77980-condor.dtb diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle-function-expansion.dtso b/arch/arm64/boot/dts/renesas/r8a77970-eagle-function-expansion.dtso new file mode 100644 index 000000000000..3aa243c5f04c --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle-function-expansion.dtso @@ -0,0 +1,214 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for the Eagle V3M Function expansion board. + * + * Copyright (C) 2024 Niklas Söderlund <niklas.soderlund@ragnatech.se> + */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + /* CN4 */ + /* Eagle: SW18 set to OFF */ + cvbs-in-cn4 { + compatible = "composite-video-connector"; + label = "CVBS IN CN4"; + + port { + cvbs_con: endpoint { + remote-endpoint = <&adv7482_ain7>; + }; + }; + }; + + /* CN2 */ + /* Eagle: SW35 set 5, 6 and 8 to OFF */ + hdmi-in-cn2 { + compatible = "hdmi-connector"; + label = "HDMI IN CN2"; + type = "a"; + + port { + hdmi_in_con2: endpoint { + remote-endpoint = <&adv7612_in>; + }; + }; + }; + + /* CN3 */ + /* Eagle: SW18 set to OFF */ + hdmi-in-cn3 { + compatible = "hdmi-connector"; + label = "HDMI IN CN3"; + type = "a"; + + port { + hdmi_in_con: endpoint { + remote-endpoint = <&adv7482_hdmi>; + }; + }; + }; +}; + +/* Disconnect MAX9286 GMSL I2C. */ +&i2c3 { + status = "disabled"; +}; + +/* Connect expansion board I2C. */ +&i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + gpio@27 { + compatible = "onnn,pca9654"; + reg = <0x27>; + gpio-controller; + #gpio-cells = <2>; + + vin0_adv7612_en { + gpio-hog; + gpios = <3 GPIO_ACTIVE_LOW>; + output-high; + line-name = "VIN0_ADV7612_ENn"; + }; + }; + + hdmi-decoder@4c { + compatible = "adi,adv7612"; + reg = <0x4c>, <0x50>, <0x52>, <0x54>, <0x56>, <0x58>; + reg-names = "main", "afe", "rep", "edid", "hdmi", "cp"; + interrupt-parent = <&gpio3>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + default-input = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + adv7612_in: endpoint { + remote-endpoint = <&hdmi_in_con2>; + }; + }; + + port@2 { + reg = <2>; + + adv7612_out: endpoint { + remote-endpoint = <&vin0_in>; + }; + }; + }; + }; + + video-receiver@70 { + compatible = "adi,adv7482"; + reg = <0x70 0x71 0x72 0x73 0x74 0x75 + 0x60 0x61 0x62 0x63 0x64 0x65>; + reg-names = "main", "dpll", "cp", "hdmi", "edid", "repeater", + "infoframe", "cbus", "cec", "sdp", "txa", "txb" ; + interrupt-parent = <&gpio3>; + interrupts = <03 IRQ_TYPE_LEVEL_LOW>, <04 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "intrq1", "intrq2"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@7 { + reg = <7>; + + adv7482_ain7: endpoint { + remote-endpoint = <&cvbs_con>; + }; + }; + + port@8 { + reg = <8>; + + adv7482_hdmi: endpoint { + remote-endpoint = <&hdmi_in_con>; + }; + }; + + port@a { + reg = <10>; + + adv7482_txa: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&csi40_in>; + }; + }; + }; + }; + +}; + +&csi40 { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + csi40_in: endpoint { + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + remote-endpoint = <&adv7482_txa>; + }; + }; + }; +}; + +&pfc { + vin0_pins_parallel: vin0 { + groups = "vin0_data12", "vin0_sync", "vin0_clk", "vin0_clkenb"; + function = "vin0"; + }; +}; + +&vin0 { + status = "okay"; + + pinctrl-0 = <&vin0_pins_parallel>; + pinctrl-names = "default"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + vin0_in: endpoint { + pclk-sample = <0>; + hsync-active = <0>; + vsync-active = <0>; + remote-endpoint = <&adv7612_out>; + }; + }; + }; +}; + +&vin1 { + status = "okay"; +}; + +&vin2 { + status = "okay"; +}; + +&vin3 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts b/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts index abfda5c6ca16..bc65a7b4d999 100644 --- a/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts +++ b/arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dts @@ -14,9 +14,9 @@ compatible = "renesas,s4sk", "renesas,r8a779f4", "renesas,r8a779f0"; aliases { - serial0 = &hscif0; - serial1 = &hscif1; - eth0 = &rswitch; + serial0 = &hscif0; + serial1 = &hscif1; + ethernet0 = &rswitch; }; chosen { diff --git a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts index bc8616a56c03..cfbe8c8680cd 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts +++ b/arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dts @@ -18,11 +18,12 @@ aliases { serial0 = &hscif0; + serial1 = &hscif2; ethernet0 = &avb0; }; chosen { - bootargs = "ignore_loglevel"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=on"; stdout-path = "serial0:921600n8"; }; @@ -90,6 +91,14 @@ status = "okay"; }; +&hscif2 { + pinctrl-0 = <&hscif2_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + &i2c0 { pinctrl-0 = <&i2c0_pins>; pinctrl-names = "default"; @@ -144,7 +153,7 @@ }; &pfc { - pinctrl-0 = <&scif_clk_pins>; + pinctrl-0 = <&scif_clk_pins>, <&scif_clk2_pins>; pinctrl-names = "default"; avb0_pins: avb0 { @@ -170,6 +179,11 @@ function = "hscif0"; }; + hscif2_pins: hscif2 { + groups = "hscif2_data", "hscif2_ctrl"; + function = "hscif2"; + }; + i2c0_pins: i2c0 { groups = "i2c0"; function = "i2c0"; @@ -190,6 +204,11 @@ groups = "scif_clk"; function = "scif_clk"; }; + + scif_clk2_pins: scif-clk2 { + groups = "scif_clk2"; + function = "scif_clk2"; + }; }; &rpc { @@ -228,3 +247,7 @@ &scif_clk { clock-frequency = <24000000>; }; + +&scif_clk2 { + clock-frequency = <24000000>; +}; diff --git a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi index 11885729181b..6d791024cabe 100644 --- a/arch/arm64/boot/dts/renesas/r8a779h0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779h0.dtsi @@ -144,13 +144,19 @@ method = "smc"; }; - /* External SCIF clock - to be overridden by boards that provide it */ + /* External SCIF clocks - to be overridden by boards that provide them */ scif_clk: scif-clk { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; }; + scif_clk2: scif-clk2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + soc: soc { compatible = "simple-bus"; interrupt-parent = <&gic>; @@ -297,6 +303,76 @@ resets = <&cpg 917>; }; + cmt0: timer@e60f0000 { + compatible = "renesas,r8a779h0-cmt0", + "renesas,rcar-gen4-cmt0"; + reg = <0 0xe60f0000 0 0x1004>; + interrupts = <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 910>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 910>; + status = "disabled"; + }; + + cmt1: timer@e6130000 { + compatible = "renesas,r8a779h0-cmt1", + "renesas,rcar-gen4-cmt1"; + reg = <0 0xe6130000 0 0x1004>; + interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 911>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 911>; + status = "disabled"; + }; + + cmt2: timer@e6140000 { + compatible = "renesas,r8a779h0-cmt1", + "renesas,rcar-gen4-cmt1"; + reg = <0 0xe6140000 0 0x1004>; + interrupts = <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 912>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 912>; + status = "disabled"; + }; + + cmt3: timer@e6148000 { + compatible = "renesas,r8a779h0-cmt1", + "renesas,rcar-gen4-cmt1"; + reg = <0 0xe6148000 0 0x1004>; + interrupts = <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 913>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 913>; + status = "disabled"; + }; + cpg: clock-controller@e6150000 { compatible = "renesas,r8a779h0-cpg-mssr"; reg = <0 0xe6150000 0 0x4000>; @@ -318,6 +394,106 @@ #power-domain-cells = <1>; }; + tsc: thermal@e6198000 { + compatible = "renesas,r8a779h0-thermal"; + reg = <0 0xe6198000 0 0x200>, + <0 0xe61a0000 0 0x200>; + clocks = <&cpg CPG_MOD 919>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 919>; + #thermal-sensor-cells = <1>; + }; + + intc_ex: interrupt-controller@e61c0000 { + compatible = "renesas,intc-ex-r8a779h0", "renesas,irqc"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0 0xe61c0000 0 0x200>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 611>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 611>; + }; + + tmu0: timer@e61e0000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xe61e0000 0 0x30>; + interrupts = <GIC_SPI 289 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 291 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2"; + clocks = <&cpg CPG_MOD 713>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 713>; + status = "disabled"; + }; + + tmu1: timer@e6fc0000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xe6fc0000 0 0x30>; + interrupts = <GIC_SPI 292 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 293 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 294 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 295 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 714>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 714>; + status = "disabled"; + }; + + tmu2: timer@e6fd0000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xe6fd0000 0 0x30>; + interrupts = <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 298 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 299 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 715>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 715>; + status = "disabled"; + }; + + tmu3: timer@e6fe0000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xe6fe0000 0 0x30>; + interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 301 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 716>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 716>; + status = "disabled"; + }; + + tmu4: timer@ffc00000 { + compatible = "renesas,tmu-r8a779h0", "renesas,tmu"; + reg = <0 0xffc00000 0 0x30>; + interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tuni0", "tuni1", "tuni2", "ticpi2"; + clocks = <&cpg CPG_MOD 717>; + clock-names = "fck"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 717>; + status = "disabled"; + }; + i2c0: i2c@e6500000 { compatible = "renesas,i2c-r8a779h0", "renesas,rcar-gen4-i2c"; @@ -403,6 +579,57 @@ status = "disabled"; }; + hscif1: serial@e6550000 { + compatible = "renesas,hscif-r8a779h0", + "renesas,rcar-gen4-hscif", "renesas,hscif"; + reg = <0 0xe6550000 0 0x60>; + interrupts = <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 515>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 515>; + dmas = <&dmac1 0x33>, <&dmac1 0x32>, + <&dmac2 0x33>, <&dmac2 0x32>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + hscif2: serial@e6560000 { + compatible = "renesas,hscif-r8a779h0", + "renesas,rcar-gen4-hscif", "renesas,hscif"; + reg = <0 0xe6560000 0 0x60>; + interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 516>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk2>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 516>; + dmas = <&dmac1 0x35>, <&dmac1 0x34>, + <&dmac2 0x35>, <&dmac2 0x34>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + hscif3: serial@e66a0000 { + compatible = "renesas,hscif-r8a779h0", + "renesas,rcar-gen4-hscif", "renesas,hscif"; + reg = <0 0xe66a0000 0 0x60>; + interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 517>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 517>; + dmas = <&dmac1 0x37>, <&dmac1 0x36>, + <&dmac2 0x37>, <&dmac2 0x36>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + avb0: ethernet@e6800000 { compatible = "renesas,etheravb-r8a779h0", "renesas,etheravb-rcar-gen4"; @@ -446,6 +673,7 @@ phy-mode = "rgmii"; rx-internal-delay-ps = <0>; tx-internal-delay-ps = <0>; + iommus = <&ipmmu_hc 0>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -547,6 +775,170 @@ status = "disabled"; }; + scif0: serial@e6e60000 { + compatible = "renesas,scif-r8a779h0", + "renesas,rcar-gen4-scif", "renesas,scif"; + reg = <0 0xe6e60000 0 64>; + interrupts = <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 702>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 702>; + dmas = <&dmac1 0x51>, <&dmac1 0x50>, + <&dmac2 0x51>, <&dmac2 0x50>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + scif1: serial@e6e68000 { + compatible = "renesas,scif-r8a779h0", + "renesas,rcar-gen4-scif", "renesas,scif"; + reg = <0 0xe6e68000 0 64>; + interrupts = <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 703>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 703>; + dmas = <&dmac1 0x53>, <&dmac1 0x52>, + <&dmac2 0x53>, <&dmac2 0x52>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + scif3: serial@e6c50000 { + compatible = "renesas,scif-r8a779h0", + "renesas,rcar-gen4-scif", "renesas,scif"; + reg = <0 0xe6c50000 0 64>; + interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 704>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 704>; + dmas = <&dmac1 0x57>, <&dmac1 0x56>, + <&dmac2 0x57>, <&dmac2 0x56>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + scif4: serial@e6c40000 { + compatible = "renesas,scif-r8a779h0", + "renesas,rcar-gen4-scif", "renesas,scif"; + reg = <0 0xe6c40000 0 64>; + interrupts = <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 705>, + <&cpg CPG_CORE R8A779H0_CLK_SASYNCPERD1>, + <&scif_clk2>; + clock-names = "fck", "brg_int", "scif_clk"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 705>; + dmas = <&dmac1 0x59>, <&dmac1 0x58>, + <&dmac2 0x59>, <&dmac2 0x58>; + dma-names = "tx", "rx", "tx", "rx"; + status = "disabled"; + }; + + msiof0: spi@e6e90000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6e90000 0 0x0064>; + interrupts = <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 618>; + dmas = <&dmac1 0x41>, <&dmac1 0x40>, + <&dmac2 0x41>, <&dmac2 0x40>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 618>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof1: spi@e6ea0000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6ea0000 0 0x0064>; + interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 619>; + dmas = <&dmac1 0x43>, <&dmac1 0x42>, + <&dmac2 0x43>, <&dmac2 0x42>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 619>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof2: spi@e6c00000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6c00000 0 0x0064>; + interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 620>; + dmas = <&dmac1 0x45>, <&dmac1 0x44>, + <&dmac2 0x45>, <&dmac2 0x44>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 620>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof3: spi@e6c10000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6c10000 0 0x0064>; + interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 621>; + dmas = <&dmac1 0x47>, <&dmac1 0x46>, + <&dmac2 0x47>, <&dmac2 0x46>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 621>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof4: spi@e6c20000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6c20000 0 0x0064>; + interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 622>; + dmas = <&dmac1 0x49>, <&dmac1 0x48>, + <&dmac2 0x49>, <&dmac2 0x48>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 622>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + msiof5: spi@e6c28000 { + compatible = "renesas,msiof-r8a779h0", + "renesas,rcar-gen4-msiof"; + reg = <0 0xe6c28000 0 0x0064>; + interrupts = <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 623>; + dmas = <&dmac1 0x4b>, <&dmac1 0x4a>, + <&dmac2 0x4b>, <&dmac2 0x4a>; + dma-names = "tx", "rx", "tx", "rx"; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + resets = <&cpg 623>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + dmac1: dma-controller@e7350000 { compatible = "renesas,dmac-r8a779h0", "renesas,rcar-gen4-dmac"; @@ -580,6 +972,14 @@ resets = <&cpg 709>; #dma-cells = <1>; dma-channels = <16>; + iommus = <&ipmmu_ds0 0>, <&ipmmu_ds0 1>, + <&ipmmu_ds0 2>, <&ipmmu_ds0 3>, + <&ipmmu_ds0 4>, <&ipmmu_ds0 5>, + <&ipmmu_ds0 6>, <&ipmmu_ds0 7>, + <&ipmmu_ds0 8>, <&ipmmu_ds0 9>, + <&ipmmu_ds0 10>, <&ipmmu_ds0 11>, + <&ipmmu_ds0 12>, <&ipmmu_ds0 13>, + <&ipmmu_ds0 14>, <&ipmmu_ds0 15>; }; dmac2: dma-controller@e7351000 { @@ -605,6 +1005,10 @@ resets = <&cpg 710>; #dma-cells = <1>; dma-channels = <8>; + iommus = <&ipmmu_ds0 16>, <&ipmmu_ds0 17>, + <&ipmmu_ds0 18>, <&ipmmu_ds0 19>, + <&ipmmu_ds0 20>, <&ipmmu_ds0 21>, + <&ipmmu_ds0 22>, <&ipmmu_ds0 23>; }; mmc0: mmc@ee140000 { @@ -618,6 +1022,7 @@ power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; resets = <&cpg 706>; max-frequency = <200000000>; + iommus = <&ipmmu_ds0 32>; status = "disabled"; }; @@ -637,6 +1042,106 @@ status = "disabled"; }; + ipmmu_rt0: iommu@ee480000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xee480000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_rt1: iommu@ee4c0000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xee4c0000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_ds0: iommu@eed00000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeed00000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + + ipmmu_hc: iommu@eed40000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeed40000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_ir: iommu@eed80000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeed80000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_vc: iommu@eedc0000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeedc0000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_3dg: iommu@eee00000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeee00000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_vi0: iommu@eee80000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeee80000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_vi1: iommu@eeec0000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeeec0000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_vip0: iommu@eef00000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeef00000 0 0x20000>; + renesas,ipmmu-main = <&ipmmu_mm>; + power-domains = <&sysc R8A779H0_PD_C4>; + #iommu-cells = <1>; + }; + + ipmmu_mm: iommu@eefc0000 { + compatible = "renesas,ipmmu-r8a779h0", + "renesas,rcar-gen4-ipmmu-vmsa"; + reg = <0 0xeefc0000 0 0x20000>; + interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>; + power-domains = <&sysc R8A779H0_PD_ALWAYS_ON>; + #iommu-cells = <1>; + }; + gic: interrupt-controller@f1000000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; @@ -653,6 +1158,36 @@ }; }; + thermal-zones { + sensor_thermal_cr52: sensor1-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 0>; + + trips { + sensor1_crit: sensor1-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + + sensor_thermal_ca76: sensor2-thermal { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&tsc 1>; + + trips { + sensor2_crit: sensor2-crit { + temperature = <120000>; + hysteresis = <1000>; + type = "critical"; + }; + }; + }; + }; + timer { compatible = "arm,armv8-timer"; interrupts-extended = <&gic GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, diff --git a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi index 8721f4c9fa0f..d2365def1059 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi @@ -598,6 +598,7 @@ gpio-ranges = <&pinctrl 0 0 152>; #interrupt-cells = <2>; interrupt-controller; + interrupt-parent = <&irqc>; clocks = <&cpg CPG_MOD R9A07G043_GPIO_HCLK>; power-domains = <&cpg>; resets = <&cpg R9A07G043_GPIO_RSTN>, diff --git a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi index 964b0a475eee..165bfcfef3bc 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g043u.dtsi @@ -54,10 +54,6 @@ }; }; -&pinctrl { - interrupt-parent = <&irqc>; -}; - &soc { interrupt-parent = <&gic>; diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi index de590996e10a..433860987f73 100644 --- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc.dtsi @@ -5,6 +5,7 @@ * Copyright (C) 2022 Renesas Electronics Corp. */ +#include <dt-bindings/gpio/gpio.h> #include "rzg2ul-smarc-pinfunction.dtsi" #include "rz-smarc-common.dtsi" @@ -23,6 +24,63 @@ &i2c0 { clock-frequency = <400000>; + da9062: pmic@58 { + compatible = "dlg,da9062"; + reg = <0x58>; + gpio-controller; + #gpio-cells = <2>; + + gpio { + compatible = "dlg,da9062-gpio"; + }; + + onkey { + compatible = "dlg,da9062-onkey"; + }; + + pmic-good-hog { + gpio-hog; + gpios = <4 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "PMIC_PGOOD"; + }; + + rtc { + compatible = "dlg,da9062-rtc"; + }; + + sd0-pwr-sel-hog { + gpio-hog; + gpios = <1 GPIO_ACTIVE_HIGH>; + input; + line-name = "SD0_PWR_SEL"; + }; + + sd1-pwr-sel-hog { + gpio-hog; + gpios = <2 GPIO_ACTIVE_HIGH>; + input; + line-name = "SD1_PWR_SEL"; + }; + + sw-et0-en-hog { + gpio-hog; + gpios = <3 GPIO_ACTIVE_HIGH>; + input; + line-name = "SW_ET0_EN#"; + }; + + thermal { + compatible = "dlg,da9062-thermal"; + status = "disabled"; + }; + + watchdog { + compatible = "dlg,da9062-watchdog"; + status = "disabled"; + }; + }; + versa3: clock-generator@68 { compatible = "renesas,5p35023"; reg = <0x68>; diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi index acac4666ae59..8a3d302f1535 100644 --- a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi @@ -25,7 +25,7 @@ * SW_OFF - SD2 is connected to SoC * SW_ON - SCIF1, SSI0, IRQ0, IRQ1 connected to SoC */ -#define SW_CONFIG2 SW_ON +#define SW_CONFIG2 SW_OFF #define SW_CONFIG3 SW_ON / { @@ -36,8 +36,8 @@ #if SW_CONFIG3 == SW_OFF mmc2 = &sdhi2; #else - eth0 = ð0; - eth1 = ð1; + ethernet0 = ð0; + ethernet1 = ð1; #endif }; diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index f906a868b71a..f42fa62b4064 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -10,6 +10,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-rock-pi-s.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3318-a95x-z2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-anbernic-rg351m.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-anbernic-rg351v.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-gameforce-chi.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2-v11.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go3.dtb @@ -90,6 +91,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-b.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-radxa-cm3-io.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-roc-pc.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-rock-3c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-blade.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-cm4.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-soquartz-model-a.dtb @@ -100,6 +102,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-fastrhino-r66s.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-fastrhino-r68s.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-lubancat-2.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-mecsbc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5s.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-odroid-m1.dtb @@ -107,6 +110,9 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-qnap-ts433.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-roc-pc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-sige7.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-coolpi-cm5-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-io.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-wifi.dtbo @@ -114,6 +120,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6b-io.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-evb1-v10.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-jaguar.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-nanopc-t6.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-ok3588-c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-orangepi-5-plus.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-quartzpro64.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi index cfc0a87b5195..962ea893999b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi @@ -578,6 +578,48 @@ #dma-cells = <1>; }; + /* + * - can be clock producer or consumer + * - up to 8 capture channels and 2 playback channels + * - connected internally to audio codec + */ + i2s_8ch_2: i2s@ff320000 { + compatible = "rockchip,rk3308-i2s-tdm"; + reg = <0x0 0xff320000 0x0 0x1000>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "mclk_tx", "mclk_rx", "hclk"; + clocks = <&cru SCLK_I2S2_8CH_TX>, + <&cru SCLK_I2S2_8CH_RX>, + <&cru HCLK_I2S2_8CH>; + dmas = <&dmac1 5>, <&dmac1 4>; + dma-names = "rx", "tx"; + resets = <&cru SRST_I2S2_8CH_TX_M>, <&cru SRST_I2S2_8CH_RX_M>; + reset-names = "tx-m", "rx-m"; + rockchip,grf = <&grf>; + status = "disabled"; + }; + + /* + * - can be clock consumer only + * - up to 4 capture channels, no playback + * - connected internally to audio codec + */ + i2s_8ch_3: i2s@ff330000 { + compatible = "rockchip,rk3308-i2s-tdm"; + reg = <0x0 0xff330000 0x0 0x1000>; + interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "mclk_tx", "mclk_rx", "hclk"; + clocks = <&cru SCLK_I2S3_8CH_TX>, + <&cru SCLK_I2S3_8CH_RX>, + <&cru HCLK_I2S3_8CH>; + dmas = <&dmac1 7>; + dma-names = "rx"; + resets = <&cru SRST_I2S3_8CH_TX_M>, <&cru SRST_I2S3_8CH_RX_M>; + reset-names = "tx-m", "rx-m"; + rockchip,grf = <&grf>; + status = "disabled"; + }; + i2s_2ch_0: i2s@ff350000 { compatible = "rockchip,rk3308-i2s", "rockchip,rk3066-i2s"; reg = <0x0 0xff350000 0x0 0x1000>; @@ -761,6 +803,20 @@ assigned-clock-rates = <32768>; }; + codec: codec@ff560000 { + compatible = "rockchip,rk3308-codec"; + reg = <0x0 0xff560000 0x0 0x10000>; + rockchip,grf = <&grf>; + clock-names = "mclk_tx", "mclk_rx", "hclk"; + clocks = <&cru SCLK_I2S2_8CH_TX_OUT>, + <&cru SCLK_I2S2_8CH_RX_OUT>, + <&cru PCLK_ACODEC>; + reset-names = "codec-reset"; + resets = <&cru SRST_ACODEC_P>; + #sound-dai-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@ff580000 { compatible = "arm,gic-400"; reg = <0x0 0xff581000 0x0 0x1000>, diff --git a/arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts b/arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts new file mode 100644 index 000000000000..579261b3a474 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3326-gameforce-chi.dts @@ -0,0 +1,809 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2024 Chris Morgan <macromorgan@hotmail.com> + */ + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include "rk3326.dtsi" + +/ { + model = "GameForce Chi"; + compatible = "gameforce,chi", "rockchip,rk3326"; + chassis-type = "handset"; + + aliases { + mmc0 = &sdmmc; + mmc1 = &sdio; + }; + + chosen { + stdout-path = "serial2:115200n8"; + }; + + adc_joystick: adc-joystick { + compatible = "adc-joystick"; + io-channels = <&saradc 0>, + <&saradc 1>; + poll-interval = <100>; + #address-cells = <1>; + #size-cells = <0>; + + axis@0 { + reg = <0>; + abs-flat = <10>; + abs-fuzz = <10>; + abs-range = <850 175>; + linux,code = <ABS_Y>; + }; + + axis@1 { + reg = <1>; + abs-flat = <10>; + abs-fuzz = <10>; + abs-range = <800 190>; + linux,code = <ABS_X>; + }; + }; + + adc_keys: adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 2>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + poll-interval = <60>; + + button-1 { + label = "HAPPY1"; + linux,code = <BTN_TRIGGER_HAPPY1>; + press-threshold-microvolt = <15000>; + }; + + button-2 { + label = "HAPPY2"; + linux,code = <BTN_TRIGGER_HAPPY2>; + press-threshold-microvolt = <300000>; + }; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + power-supply = <&vcc_bl>; + pwms = <&pwm1 0 25000 0>; + }; + + battery: battery { + compatible = "simple-battery"; + charge-full-design-microamp-hours = <3000000>; + charge-term-current-microamp = <300000>; + constant-charge-current-max-microamp = <1500000>; + constant-charge-voltage-max-microvolt = <4200000>; + factory-internal-resistance-micro-ohms = <180000>; + ocv-capacity-celsius = <20>; + ocv-capacity-table-0 = <4106000 100>, <4071000 95>, <4018000 90>, <3975000 85>, + <3946000 80>, <3908000 75>, <3877000 70>, <3853000 65>, + <3834000 60>, <3816000 55>, <3802000 50>, <3788000 45>, + <3774000 40>, <3760000 35>, <3748000 30>, <3735000 25>, + <3718000 20>, <3697000 15>, <3685000 10>, <3625000 5>, + <3400000 0>; + voltage-max-design-microvolt = <4250000>; + voltage-min-design-microvolt = <3400000>; + }; + + gpio_leds: gpio-leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins>; + + red_led: led-0 { + color = <LED_COLOR_ID_RED>; + gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_HIGH>; + }; + + green_led: led-1 { + color = <LED_COLOR_ID_GREEN>; + gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>; + }; + + blue_led: led-2 { + color = <LED_COLOR_ID_BLUE>; + gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>; + }; + + white_led: led-3 { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>; + }; + + chg_led: led-4 { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_CHARGING; + gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_HIGH>; + }; + + }; + + gpio_keys: gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&btn_pins_ctrl>; + pinctrl-names = "default"; + + button-a { + gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_LOW>; + label = "EAST"; + linux,code = <BTN_EAST>; + }; + + button-b { + gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>; + label = "SOUTH"; + linux,code = <BTN_SOUTH>; + }; + + button-down { + gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>; + label = "DPAD-DOWN"; + linux,code = <BTN_DPAD_DOWN>; + }; + + button-home { + gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>; + label = "HOME"; + linux,code = <BTN_MODE>; + }; + + button-l1 { + gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>; + label = "TL"; + linux,code = <BTN_TL>; + }; + + button-l2 { + gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>; + label = "TL2"; + linux,code = <BTN_TL2>; + }; + + button-left { + gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>; + label = "DPAD-LEFT"; + linux,code = <BTN_DPAD_LEFT>; + }; + + button-r1 { + gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>; + label = "TR"; + linux,code = <BTN_TR>; + }; + + button-r2 { + gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>; + label = "TR2"; + linux,code = <BTN_TR2>; + }; + + button-right { + gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>; + label = "DPAD-RIGHT"; + linux,code = <BTN_DPAD_RIGHT>; + }; + + button-select { + gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>; + label = "SELECT"; + linux,code = <BTN_SELECT>; + }; + + button-start { + gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>; + label = "START"; + linux,code = <BTN_START>; + }; + + button-up { + gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>; + label = "DPAD-UP"; + linux,code = <BTN_DPAD_UP>; + }; + + button-x { + gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>; + label = "NORTH"; + linux,code = <BTN_NORTH>; + }; + + button-y { + gpios = <&gpio2 RK_PB2 GPIO_ACTIVE_LOW>; + label = "WEST"; + linux,code = <BTN_WEST>; + }; + }; + + multi-led { + compatible = "leds-group-multicolor"; + color = <LED_COLOR_ID_RGB>; + function = LED_FUNCTION_KBD_BACKLIGHT; + leds = <&red_led>, <&green_led>, <&blue_led>; + }; + + spk_amp: audio-amplifier { + compatible = "simple-audio-amplifier"; + enable-gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&spk_amp_enable_h>; + pinctrl-names = "default"; + sound-name-prefix = "Speaker Amp"; + }; + + sound { + compatible = "simple-audio-card"; + pinctrl-0 = <&hp_det>; + pinctrl-names = "default"; + simple-audio-card,name = "rk817_ext"; + simple-audio-card,aux-devs = <&spk_amp>; + simple-audio-card,format = "i2s"; + simple-audio-card,hp-det-gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Headphone", "Headphones", + "Speaker", "Internal Speakers"; + simple-audio-card,routing = + "MICL", "Mic Jack", + "Headphones", "HPOL", + "Headphones", "HPOR", + "Internal Speakers", "Speaker Amp OUTL", + "Internal Speakers", "Speaker Amp OUTR", + "Speaker Amp INL", "HPOL", + "Speaker Amp INR", "HPOR"; + simple-audio-card,pin-switches = "Internal Speakers"; + + simple-audio-card,codec { + sound-dai = <&rk817>; + }; + + simple-audio-card,cpu { + sound-dai = <&i2s1_2ch>; + }; + }; + + vibrator_left: pwm-vibrator-l { + compatible = "pwm-vibrator"; + pwm-names = "enable"; + pwms = <&pwm4 0 25000 0>; + }; + + vibrator_right: pwm-vibrator-r { + compatible = "pwm-vibrator"; + pwm-names = "enable"; + pwms = <&pwm5 0 25000 0>; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk817 1>; + clock-names = "ext_clock"; + pinctrl-0 = <&wifi_enable_h>; + pinctrl-names = "default"; + post-power-on-delay-ms = <200>; + reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; + }; + + vccsys: vccsys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc3v8_sys"; + regulator-always-on; + regulator-min-microvolt = <3800000>; + regulator-max-microvolt = <3800000>; + }; +}; + +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + +&cpu1 { + cpu-supply = <&vdd_arm>; +}; + +&cpu2 { + cpu-supply = <&vdd_arm>; +}; + +&cpu3 { + cpu-supply = <&vdd_arm>; +}; + +&display_subsystem { + status = "okay"; +}; + +&dsi { + status = "okay"; + + internal_display: panel@0 { + reg = <0>; + compatible = "gameforce,chi-panel"; + backlight = <&backlight>; + iovcc-supply = <&vcc_lcd>; + vcc-supply = <&vcc_lcd>; + reset-gpios = <&gpio3 RK_PA0 GPIO_ACTIVE_LOW>; + + port { + mipi_in_panel: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; + }; + + ports { + mipi_out: port@1 { + reg = <1>; + + mipi_out_panel: endpoint { + remote-endpoint = <&mipi_in_panel>; + }; + }; + }; +}; + +&dsi_dphy { + status = "okay"; +}; + +&gpu { + mali-supply = <&vdd_logic>; + status = "okay"; +}; + +&i2c0 { + clock-frequency = <400000>; + i2c-scl-falling-time-ns = <16>; + i2c-scl-rising-time-ns = <280>; + status = "okay"; + + rk817: pmic@20 { + compatible = "rockchip,rk817"; + reg = <0x20>; + #clock-cells = <1>; + clock-names = "mclk"; + clock-output-names = "rk808-clkout1", "xin32k"; + clocks = <&cru SCLK_I2S1_OUT>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PC1 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 = <&pmic_int>, <&i2s1_2ch_mclk>; + pinctrl-names = "default"; + #sound-dai-cells = <0>; + system-power-controller; + wakeup-source; + + vcc1-supply = <&vccsys>; + vcc2-supply = <&vccsys>; + vcc3-supply = <&vccsys>; + vcc4-supply = <&vccsys>; + vcc5-supply = <&vccsys>; + vcc6-supply = <&vccsys>; + vcc7-supply = <&vcc_3v0>; + vcc8-supply = <&vccsys>; + vcc9-supply = <&dcdc_boost>; + + regulators { + vdd_logic: DCDC_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1150000>; + regulator-min-microvolt = <950000>; + regulator-name = "vdd_logic"; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <950000>; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1350000>; + regulator-min-microvolt = <950000>; + regulator-name = "vdd_arm"; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <950000>; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_ddr"; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_3v0: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3000000>; + regulator-min-microvolt = <3000000>; + regulator-name = "vcc_3v0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <3000000>; + }; + }; + + vcc_1v8: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "vcc_1v8"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_1v0: LDO_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1000000>; + regulator-min-microvolt = <1000000>; + regulator-name = "vdd_1v0"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1000000>; + }; + }; + + vcc_3v0_pmu: LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3000000>; + regulator-min-microvolt = <3000000>; + regulator-name = "vcc_3v0_pmu"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3000000>; + }; + }; + + vccio_sd: LDO_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <1800000>; + regulator-name = "vccio_sd"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_sd: LDO_REG6 { + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "vcc_sd"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_bl: LDO_REG7 { + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "vcc_bl"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_lcd: LDO_REG8 { + regulator-max-microvolt = <2800000>; + regulator-min-microvolt = <2800000>; + regulator-name = "vcc_lcd"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <2800000>; + }; + }; + + vcc_wifi: LDO_REG9 { + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "vcc_wifi"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + dcdc_boost: BOOST { + regulator-max-microvolt = <5000000>; + regulator-min-microvolt = <5000000>; + regulator-name = "dcdc_boost"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + otg_switch: OTG_SWITCH { + regulator-name = "otg_switch"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + + rk817_charger: charger { + monitored-battery = <&battery>; + rockchip,resistor-sense-micro-ohms = <10000>; + rockchip,sleep-enter-current-microamp = <300000>; + rockchip,sleep-filter-current-microamp = <100000>; + }; + }; +}; + +&i2s1_2ch { + status = "okay"; +}; + +&io_domains { + vccio1-supply = <&vcc_3v0_pmu>; + vccio2-supply = <&vccio_sd>; + vccio3-supply = <&vcc_3v0>; + vccio4-supply = <&vcc_3v0>; + vccio5-supply = <&vcc_3v0>; + vccio6-supply = <&vcc_3v0>; + status = "okay"; +}; + +&pinctrl { + bluetooth-pins { + bt_reset: bt-reset { + rockchip,pins = + <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + bt_wake_dev: bt-wake-dev { + rockchip,pins = + <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_wake_host: bt-wake-host { + rockchip,pins = + <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + headphone { + hp_det: hp-det { + rockchip,pins = + <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + gpio-btns { + btn_pins_ctrl: btn-pins-ctrl { + rockchip,pins = + <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>, + <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, + <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + gpio-leds { + led_pins: led-pins { + rockchip,pins = + <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int: pmic-int { + rockchip,pins = + <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + soc_slppin_gpio: soc_slppin_gpio { + rockchip,pins = + <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>; + }; + + soc_slppin_rst: soc_slppin_rst { + rockchip,pins = + <0 RK_PA4 2 &pcfg_pull_none>; + }; + + soc_slppin_slp: soc_slppin_slp { + rockchip,pins = + <0 RK_PA4 1 &pcfg_pull_none>; + }; + }; + + sdio-pwrseq { + wifi_enable_h: wifi-enable-h { + rockchip,pins = + <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + speaker { + spk_amp_enable_h: spk-amp-enable-h { + rockchip,pins = + <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pmu_io_domains { + pmuio1-supply = <&vcc_1v8>; + pmuio2-supply = <&vcc_3v0_pmu>; + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +&pwm4 { + status = "okay"; +}; + +&pwm5 { + status = "okay"; +}; + +&saradc { + vref-supply = <&vcc_1v8>; + status = "okay"; +}; + +&sdio { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + disable-wp; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + no-mmc; + no-sd; + non-removable; + sd-uhs-sdr104; + status = "okay"; +}; + +&sdmmc { + cap-mmc-highspeed; + cap-sd-highspeed; + no-sdio; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-sdr104; + vmmc-supply = <&vcc_sd>; + vqmmc-supply = <&vccio_sd>; + status = "okay"; +}; + +&sfc { + #address-cells = <1>; + pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus2>; + pinctrl-names = "default"; + #size-cells = <0>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <108000000>; + spi-rx-bus-width = <2>; + spi-tx-bus-width = <1>; + }; +}; + +&tsadc { + status = "okay"; +}; + +&u2phy { + status = "okay"; + + u2phy_otg: otg-port { + status = "okay"; + }; +}; + +&usb20_otg { + status = "okay"; +}; + +/* + * The right ADC joystick exists connected to an unknown ADC + * controller which can be communicated with via uart0. This ADC device + * is an 8-pin SOIC with no markings located right next to the left ADC + * joystick ribbon cable. The pinout for this ADC controller appears to + * be pin 1 - VCC (2.8v), pin 2 - 1.8v (clk maybe?), pin 3 - GPIO 10, + * pin 4 - unknown, pin 5 - unknown, pin 6 - analog in, pin 7 - analog in, + * pin 8 - ground. There is currently a userspace UART driver for this + * device but it only works with the BSP joystick driver. + */ +&uart0 { + status = "okay"; +}; + +/* + * Bluetooth was not working on BSP and is not currently working on + * mainline due to missing firmware. Bluetooth requires removal of DMA + * or else it will not probe. + */ +&uart1 { + /delete-property/ dma-names; + /delete-property/ dmas; + uart-has-rtscts; + status = "okay"; + + bluetooth: bluetooth { + compatible = "realtek,rtl8723ds-bt"; + device-wake-gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>; + enable-gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; + host-wake-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&bt_reset>, <&bt_wake_dev>, <&bt_wake_host>; + pinctrl-names = "default"; + }; +}; + +&uart2 { + pinctrl-0 = <&uart2m1_xfer>; + pinctrl-names = "default"; + status = "okay"; +}; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi index b6f045069ee2..07dcc949b899 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi @@ -46,8 +46,14 @@ cpu-idle-states = <&CPU_SLEEP>; dynamic-power-coefficient = <120>; enable-method = "psci"; - next-level-cache = <&l2>; operating-points-v2 = <&cpu0_opp_table>; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&l2_cache>; }; cpu1: cpu@1 { @@ -59,8 +65,14 @@ cpu-idle-states = <&CPU_SLEEP>; dynamic-power-coefficient = <120>; enable-method = "psci"; - next-level-cache = <&l2>; operating-points-v2 = <&cpu0_opp_table>; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&l2_cache>; }; cpu2: cpu@2 { @@ -72,8 +84,14 @@ cpu-idle-states = <&CPU_SLEEP>; dynamic-power-coefficient = <120>; enable-method = "psci"; - next-level-cache = <&l2>; operating-points-v2 = <&cpu0_opp_table>; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&l2_cache>; }; cpu3: cpu@3 { @@ -85,8 +103,14 @@ cpu-idle-states = <&CPU_SLEEP>; dynamic-power-coefficient = <120>; enable-method = "psci"; - next-level-cache = <&l2>; operating-points-v2 = <&cpu0_opp_table>; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&l2_cache>; }; idle-states { @@ -102,10 +126,13 @@ }; }; - l2: l2-cache0 { + l2_cache: l2-cache { compatible = "cache"; cache-level = <2>; cache-unified; + cache-size = <0x40000>; + cache-line-size = <64>; + cache-sets = <256>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi index b48b98c13705..e5c0dbf794ae 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi @@ -17,7 +17,7 @@ stdout-path = "serial2:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts index dcee2e28916f..23ae2d9de382 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts @@ -21,7 +21,7 @@ stdout-path = "serial2:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts index b16b7ca02379..7f14206d53c3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts +++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts @@ -21,7 +21,7 @@ stdout-path = "serial2:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3368.dtsi b/arch/arm64/boot/dts/rockchip/rk3368.dtsi index 62af0cb94839..734f87db4d11 100644 --- a/arch/arm64/boot/dts/rockchip/rk3368.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3368.dtsi @@ -141,7 +141,7 @@ }; arm-pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi index 5846a11f0e84..d5e035823eb5 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi @@ -663,7 +663,7 @@ camera: &i2c7 { port@1 { reg = <1>; - mipi1_in_panel: endpoint@1 { + mipi1_in_panel: endpoint { remote-endpoint = <&mipi1_out_panel>; }; }; @@ -689,7 +689,6 @@ camera: &i2c7 { ep-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>; /* PERST# asserted in S3 */ - pcie-reset-suspend = <1>; vpcie3v3-supply = <&wlan_3v3>; vpcie1v8-supply = <&pp1800_pcie>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts index dfb2a0bdea5b..9586bb12a5d8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts @@ -611,7 +611,7 @@ #size-cells = <0>; interface@0 { /* interface 0 of configuration 1 */ - compatible = "usbbda,8156.config1.0"; + compatible = "usbifbda,8156.config1.0"; reg = <0 1>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts index 054c6a4d1a45..294eb2de263d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts @@ -779,7 +779,6 @@ }; &pcie0 { - bus-scan-delay-ms = <1000>; ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>; num-lanes = <4>; pinctrl-names = "default"; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index 61f3fec5a8b1..e5709c7ee06a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -16,7 +16,7 @@ #include "rk3399-opp.dtsi" / { - model = "Pine64 PinePhonePro"; + model = "Pine64 PinePhone Pro"; compatible = "pine64,pinephone-pro", "rockchip,rk3399"; chassis-type = "handset"; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts index 2c3984a880af..f6f15946579e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -194,6 +194,8 @@ num-lanes = <4>; pinctrl-names = "default"; pinctrl-0 = <&pcie_clkreqn_cpm>; + vpcie3v3-supply = <&vcc3v3_baseboard>; + vpcie12v-supply = <&dc_12v>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index c08e69391c01..ccbe3a7a1d2c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -79,6 +79,26 @@ regulator-max-microvolt = <5000000>; }; + vcca_0v9: vcca-0v9-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcca_0v9"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + vin-supply = <&vcc_1v8>; + }; + + vcca_1v8: vcca-1v8-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcca_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc3v3_sys>; + }; + vdd_log: vdd-log { compatible = "pwm-regulator"; pwms = <&pwm2 0 25000 1>; @@ -416,16 +436,28 @@ gpio1830-supply = <&vcc_1v8>; }; -&pmu_io_domains { - status = "okay"; - pmu1830-supply = <&vcc_1v8>; +&pcie0 { + /* PCIe PHY supplies */ + vpcie0v9-supply = <&vcca_0v9>; + vpcie1v8-supply = <&vcca_1v8>; }; -&pwm2 { - status = "okay"; +&pcie_clkreqn_cpm { + rockchip,pins = + <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>; }; &pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&q7_thermal_pin>; + + gpios { + q7_thermal_pin: q7-thermal-pin { + rockchip,pins = + <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + i2c8 { i2c8_xfer_a: i2c8-xfer { rockchip,pins = @@ -458,11 +490,20 @@ usb3 { usb3_id: usb3-id { rockchip,pins = - <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; + <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; }; +&pmu_io_domains { + status = "okay"; + pmu1830-supply = <&vcc_1v8>; +}; + +&pwm2 { + status = "okay"; +}; + &sdhci { /* * Signal integrity isn't great at 200MHz but 100MHz has proven stable diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts index 7baf9d1b22fd..972aea843afd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts @@ -151,6 +151,7 @@ }; &emmc_phy { + rockchip,enable-strobe-pulldown; status = "okay"; }; @@ -549,7 +550,8 @@ &sdhci { max-frequency = <150000000>; bus-width = <8>; - mmc-hs200-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; non-removable; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 281a12180703..b9d6284bb804 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -194,6 +194,7 @@ }; &emmc_phy { + rockchip,enable-strobe-pulldown; status = "okay"; }; @@ -648,7 +649,8 @@ &sdhci { max-frequency = <150000000>; bus-width = <8>; - mmc-hs200-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; non-removable; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts index 8aa93c646bec..a73cf30801ec 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts @@ -8,7 +8,7 @@ #include "rk3566-anbernic-rg353x.dtsi" / { - model = "RG353P"; + model = "Anbernic RG353P"; compatible = "anbernic,rg353p", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts index b211973e36c2..ca5284e4807d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353ps.dts @@ -8,7 +8,7 @@ #include "rk3566-anbernic-rg353x.dtsi" / { - model = "RG353PS"; + model = "Anbernic RG353PS"; compatible = "anbernic,rg353ps", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts index f49ce29ba597..e9954a33e8cd 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353v.dts @@ -8,7 +8,7 @@ #include "rk3566-anbernic-rg353x.dtsi" / { - model = "RG353V"; + model = "Anbernic RG353V"; compatible = "anbernic,rg353v", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts index a7dc462fe21f..90da43855d1c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353vs.dts @@ -8,7 +8,7 @@ #include "rk3566-anbernic-rg353x.dtsi" / { - model = "RG353VS"; + model = "Anbernic RG353VS"; compatible = "anbernic,rg353vs", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts index 94e6dd61a2db..74cf313e0635 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts @@ -8,7 +8,7 @@ #include "rk3566-anbernic-rgxx3.dtsi" / { - model = "RG503"; + model = "Anbernic RG503"; compatible = "anbernic,rg503", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi index 18b8c2e7befa..233eade30f21 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi @@ -10,6 +10,8 @@ #include "rk3566.dtsi" / { + chassis-type = "handset"; + chosen: chosen { stdout-path = "serial2:1500000n8"; }; @@ -623,9 +625,12 @@ cap-sdio-irq; keep-power-in-suspend; mmc-pwrseq = <&sdio_pwrseq>; + no-mmc; + no-sd; non-removable; pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>; pinctrl-names = "default"; + sd-uhs-sdr50; vmmc-supply = <&vcc_wifi>; vqmmc-supply = <&vcca1v8_pmu>; status = "okay"; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts b/arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts index 6ecdf5d28339..c1194d1e438d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-lubancat-1.dts @@ -447,7 +447,6 @@ &pcie2x1 { reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>; - disable-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_pcie>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rgb30.dts b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rgb30.dts index 1f567a14ac84..952b1b285f3b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rgb30.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rgb30.dts @@ -8,7 +8,7 @@ #include "rk3566-powkiddy-rk2023.dtsi" / { - model = "RGB30"; + model = "Powkiddy RGB30"; compatible = "powkiddy,rgb30", "rockchip,rk3566"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dts b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dts index bc9933d9e262..72890f747ee3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dts @@ -8,7 +8,7 @@ #include "rk3566-powkiddy-rk2023.dtsi" / { - model = "RK2023"; + model = "Powkiddy RK2023"; compatible = "powkiddy,rk2023", "rockchip,rk3566"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dtsi index 3ab751a01cb2..bd332714a023 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-rk2023.dtsi @@ -10,6 +10,8 @@ #include "rk3566.dtsi" / { + chassis-type = "handset"; + aliases { mmc1 = &sdmmc0; mmc2 = &sdmmc1; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts index 4786b19fd017..5a648db41f35 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-powkiddy-x55.dts @@ -11,6 +11,7 @@ / { model = "Powkiddy x55"; + chassis-type = "handset"; compatible = "powkiddy,x55", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts index 59843a7a199c..0b191d8462ad 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts @@ -8,7 +8,7 @@ #include "rk3566.dtsi" / { - model = "Pine64 RK3566 Quartz64-A Board"; + model = "Pine64 Quartz64 Model A"; compatible = "pine64,quartz64-a", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts index 2d92713be2a0..26322a358d91 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts @@ -8,7 +8,7 @@ #include "rk3566.dtsi" / { - model = "Pine64 RK3566 Quartz64-B Board"; + model = "Pine64 Quartz64 Model B"; compatible = "pine64,quartz64-b", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts new file mode 100644 index 000000000000..b242409d378c --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3566-rock-3c.dts @@ -0,0 +1,726 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/soc/rockchip,vop2.h> +#include "rk3566.dtsi" + +/ { + model = "Radxa ROCK 3C"; + compatible = "radxa,rock-3c", "rockchip,rk3566"; + + aliases { + ethernet0 = &gmac1; + mmc0 = &sdhci; + mmc1 = &sdmmc0; + mmc2 = &sdmmc1; + }; + + chosen: chosen { + stdout-path = "serial2:1500000n8"; + }; + + gmac1_clkin: external-gmac1-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac1_clkin"; + #clock-cells = <0>; + }; + + hdmi-con { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; + function = LED_FUNCTION_HEARTBEAT; + color = <LED_COLOR_ID_BLUE>; + linux,default-trigger = "heartbeat"; + pinctrl-names = "default"; + pinctrl-0 = <&user_led2>; + }; + }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk809 1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_reg_on_h>; + post-power-on-delay-ms = <100>; + power-off-delay-us = <5000000>; + reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>; + }; + + vcc5v_dcin: vcc5v-dcin-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v_dcin"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vcc3v3_pcie: vcc3v3-pcie-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_pwr_en>; + regulator-name = "vcc3v3_pcie"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc3v3_sys>; + }; + + vcc3v3_sys: vcc3v3-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_sys: vcc5v0-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v_dcin>; + }; + + vcc5v0_usb30_host: vcc5v0-usb30-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_usb30_host_en>; + regulator-name = "vcc5v0_usb30_host"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_usb_otg_en>; + regulator-name = "vcc5v0_usb_otg"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc_cam: vcc-cam-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc_cam_en>; + regulator-name = "vcc_cam"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc3v3_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_mipi: vcc-mipi-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc_mipi_en>; + regulator-name = "vcc_mipi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc3v3_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&combphy1 { + status = "okay"; +}; + +&combphy2 { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu1 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu2 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu3 { + cpu-supply = <&vdd_cpu>; +}; + +&gmac1 { + assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; + assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>; + clock_in_out = "input"; + phy-handle = <&rgmii_phy1>; + phy-mode = "rgmii-id"; + phy-supply = <&vcc_3v3>; + pinctrl-names = "default"; + pinctrl-0 = <&gmac1m1_miim + &gmac1m1_tx_bus2 + &gmac1m1_rx_bus2 + &gmac1m1_rgmii_clk + &gmac1m1_rgmii_bus + &gmac1m1_clkinout>; + status = "okay"; +}; + +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + +&hdmi { + avdd-0v9-supply = <&vdda0v9_image>; + avdd-1v8-supply = <&vcca1v8_image>; + status = "okay"; +}; + +&hdmi_in { + hdmi_in_vp0: endpoint { + remote-endpoint = <&vp0_out_hdmi>; + }; +}; + +&hdmi_out { + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; +}; + +&hdmi_sound { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + + vdd_cpu: regulator@1c { + compatible = "tcs,tcs4525"; + reg = <0x1c>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1150000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + rk809: pmic@20 { + compatible = "rockchip,rk809"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; + clock-output-names = "rk808-clkout1", "rk808-clkout2"; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>; + system-power-controller; + vcc1-supply = <&vcc3v3_sys>; + vcc2-supply = <&vcc3v3_sys>; + vcc3-supply = <&vcc3v3_sys>; + vcc4-supply = <&vcc3v3_sys>; + vcc5-supply = <&vcc3v3_sys>; + vcc6-supply = <&vcc3v3_sys>; + vcc7-supply = <&vcc3v3_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc3v3_sys>; + wakeup-source; + #clock-cells = <1>; + + regulators { + vdd_logic: DCDC_REG1 { + regulator-name = "vdd_logic"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vdd_gpu: DCDC_REG2 { + regulator-name = "vdd_gpu"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-name = "vcc_ddr"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vdd_npu: DCDC_REG4 { + regulator-name = "vdd_npu"; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v8: DCDC_REG5 { + regulator-name = "vcc_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdda0v9_image: LDO_REG1 { + regulator-name = "vdda0v9_image"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdda_0v9: LDO_REG2 { + regulator-name = "vdda_0v9"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdda0v9_pmu: LDO_REG3 { + regulator-name = "vdda0v9_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vccio_acodec: LDO_REG4 { + regulator-name = "vccio_acodec"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd: LDO_REG5 { + regulator-name = "vccio_sd"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_pmu: LDO_REG6 { + regulator-name = "vcc3v3_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcca_1v8: LDO_REG7 { + regulator-name = "vcca_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcca1v8_pmu: LDO_REG8 { + regulator-name = "vcca1v8_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcca1v8_image: LDO_REG9 { + regulator-name = "vcca1v8_image"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_3v3: SWITCH_REG1 { + regulator-name = "vcc_3v3"; + regulator-always-on; + regulator-boot-on; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_sd: SWITCH_REG2 { + regulator-name = "vcc3v3_sd"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + + eeprom: eeprom@50 { + compatible = "belling,bl24c16a", "atmel,24c16"; + reg = <0x50>; + pagesize = <16>; + }; +}; + +&i2s0_8ch { + status = "okay"; +}; + +&i2s1_8ch { + pinctrl-names = "default"; + pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>; + rockchip,trcm-sync-tx-only; + status = "okay"; +}; + +&mdio1 { + rgmii_phy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x1>; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; + }; +}; + +&pcie2x1 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_reset_h>; + reset-gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie>; + status = "okay"; +}; + +&pinctrl { + bluetooth { + bt_reg_on_h: bt-reg-on-h { + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_wake_host_h: bt-wake-host-h { + rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_host_wake_h: bt-host-wake-h { + rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + cam { + vcc_cam_en: vcc_cam_en { + rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + display { + vcc_mipi_en: vcc_mipi_en { + rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + leds { + user_led2: user-led2 { + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pcie { + pcie_pwr_en: pcie-pwr-en { + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + pcie_reset_h: pcie-reset-h { + rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l { + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + usb { + vcc5v0_usb30_host_en: vcc5v0-usb30-host-en { + rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + vcc5v0_usb_otg_en: vcc5v0-usb-otg-en { + rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + wifi { + wifi_host_wake_h: wifi-host-wake-h { + rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + wifi_reg_on_h: wifi-reg-on-h { + rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pmu_io_domains { + pmuio1-supply = <&vcc3v3_pmu>; + pmuio2-supply = <&vcca1v8_pmu>; + vccio1-supply = <&vccio_acodec>; + vccio2-supply = <&vcc_1v8>; + vccio3-supply = <&vccio_sd>; + vccio4-supply = <&vcca1v8_pmu>; + vccio5-supply = <&vcc_3v3>; + vccio6-supply = <&vcc_3v3>; + vccio7-supply = <&vcc_3v3>; + status = "okay"; +}; + +&saradc { + vref-supply = <&vcca_1v8>; + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + max-frequency = <200000000>; + mmc-hs200-1_8v; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; + vmmc-supply = <&vcc_3v3>; + vqmmc-supply = <&vcc_1v8>; + status = "okay"; +}; + +&sdmmc0 { + bus-width = <4>; + cap-sd-highspeed; + disable-wp; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; + sd-uhs-sdr50; + vmmc-supply = <&vcc3v3_sys>; + vqmmc-supply = <&vccio_sd>; + status = "okay"; +}; + +&sdmmc1 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>; + sd-uhs-sdr104; + vmmc-supply = <&vcc3v3_sys>; + vqmmc-supply = <&vcca1v8_pmu>; + status = "okay"; +}; + +&sfc { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <120000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + }; +}; + +&tsadc { + rockchip,hw-tshut-mode = <1>; + rockchip,hw-tshut-polarity = <0>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1m0_ctsn &uart1m0_rtsn &uart1m0_xfer>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host0_xhci { + dr_mode = "host"; + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usb_host1_xhci { + status = "okay"; +}; + +&usb2phy0 { + status = "okay"; +}; + +&usb2phy0_host { + phy-supply = <&vcc5v0_usb30_host>; + status = "okay"; +}; + +&usb2phy0_otg { + phy-supply = <&vcc5v0_usb_otg>; + status = "okay"; +}; + +&usb2phy1 { + status = "okay"; +}; + +&usb2phy1_host { + phy-supply = <&vcc5v0_usb30_host>; + status = "okay"; +}; + +&usb2phy1_otg { + phy-supply = <&vcc5v0_usb30_host>; + status = "okay"; +}; + +&vop { + assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; + assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; + +&vp0 { + vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { + reg = <ROCKCHIP_VOP2_EP_HDMI0>; + remote-endpoint = <&hdmi_in_vp0>; + }; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-blade.dts b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-blade.dts index fdbf1c783242..fdbb4a6a19d8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-blade.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-blade.dts @@ -10,7 +10,7 @@ #include "rk3566-soquartz.dtsi" / { - model = "PINE64 RK3566 SOQuartz on Blade carrier board"; + model = "Pine64 SOQuartz on Blade carrier board"; compatible = "pine64,soquartz-blade", "pine64,soquartz", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts index 6ed3fa4aee34..2b6f0df477b6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-cm4.dts @@ -5,7 +5,7 @@ #include "rk3566-soquartz.dtsi" / { - model = "Pine64 RK3566 SoQuartz with CM4-IO Carrier Board"; + model = "Pine64 SOQuartz on CM4-IO carrier board"; compatible = "pine64,soquartz-cm4io", "pine64,soquartz", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts index f2095dfa4eaf..9a6a63277c3d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz-model-a.dts @@ -5,7 +5,7 @@ #include "rk3566-soquartz.dtsi" / { - model = "PINE64 RK3566 SOQuartz on Model A carrier board"; + model = "Pine64 SOQuartz on Model A carrier board"; compatible = "pine64,soquartz-model-a", "pine64,soquartz", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi index bfb7b952f4c5..dd4e9c1893c6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-soquartz.dtsi @@ -8,7 +8,7 @@ #include "rk3566.dtsi" / { - model = "Pine64 RK3566 SoQuartz SOM"; + model = "Pine64 SOQuartz system on module"; compatible = "pine64,soquartz", "rockchip,rk3566"; aliases { diff --git a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts index 7b5f3904ef61..c87fad2c34cb 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts @@ -416,6 +416,8 @@ vccio_sd: LDO_REG5 { regulator-name = "vccio_sd"; + regulator-always-on; + regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; @@ -525,9 +527,9 @@ #address-cells = <1>; #size-cells = <0>; - switch@0 { + switch@1f { compatible = "mediatek,mt7531"; - reg = <0>; + reg = <0x1f>; ports { #address-cells = <1>; diff --git a/arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts b/arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts index a8a4cc190eb3..a3112d5df200 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-lubancat-2.dts @@ -523,7 +523,6 @@ &pcie2x1 { reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>; - disable-gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_HIGH>; vpcie3v3-supply = <&vcc3v3_mini_pcie>; status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3568-mecsbc.dts b/arch/arm64/boot/dts/rockchip/rk3568-mecsbc.dts new file mode 100644 index 000000000000..c2dfffc638d1 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3568-mecsbc.dts @@ -0,0 +1,404 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/pwm/pwm.h> +#include "rk3568.dtsi" + +/ { + model = "Protonic MECSBC"; + compatible = "prt,mecsbc", "rockchip,rk3568"; + + aliases { + mmc0 = &sdhci; + mmc1 = &sdmmc0; + }; + + chosen: chosen { + stdout-path = "serial2:1500000n8"; + }; + + tas2562-sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "Speaker"; + simple-audio-card,mclk-fs = <256>; + + simple-audio-card,cpu { + sound-dai = <&i2s1_8ch>; + }; + + simple-audio-card,codec { + sound-dai = <&tas2562>; + }; + }; + + vdd_gpu: regulator-vdd-gpu { + compatible = "pwm-regulator"; + pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>; + regulator-name = "vdd_gpu"; + regulator-min-microvolt = <915000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + regulator-settling-time-up-us = <250>; + pwm-dutycycle-range = <0 100>; /* dutycycle inverted 0% => 0.915V */ + }; + + p3v3: regulator-p3v3 { + compatible = "regulator-fixed"; + regulator-name = "p3v3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + p1v8: regulator-p1v8 { + compatible = "regulator-fixed"; + regulator-name = "p1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + vcc_sd: regulator-sd { + compatible = "regulator-gpio"; + enable-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; + enable-active-high; + gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; + regulator-name = "sdcard-gpio-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + states = <1800000 0x1>, <3300000 0x0>; + }; + + vdd_npu: regulator-vdd-npu { + compatible = "pwm-regulator"; + pwms = <&pwm2 0 5000 PWM_POLARITY_INVERTED>; + regulator-name = "vdd_npu"; + regulator-min-microvolt = <915000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + regulator-settling-time-up-us = <250>; + pwm-dutycycle-range = <0 100>; /* dutycycle inverted 0% => 0.915V */ + }; +}; + +&combphy0 { + status = "okay"; +}; + +&combphy1 { + status = "okay"; +}; + +&combphy2 { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu1 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu2 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu3 { + cpu-supply = <&vdd_cpu>; +}; + +&gmac1 { + assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; + assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>; + phy-handle = <&rgmii_phy1>; + phy-mode = "rgmii-id"; + clock_in_out = "output"; + pinctrl-names = "default"; + pinctrl-0 = <&gmac1m1_miim + &gmac1m1_tx_bus2 + &gmac1m1_rx_bus2 + &gmac1m1_rgmii_clk + &gmac1m1_clkinout + &gmac1m1_rgmii_bus>; + status = "okay"; +}; + +&gpu { + mali-supply = <&vdd_gpu>; + status = "okay"; +}; + +&gpu_opp_table { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <915000>; + }; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <915000>; + }; + + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <915000>; + }; + + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <920000>; + }; + + opp-700000000 { + opp-hz = /bits/ 64 <700000000>; + opp-microvolt = <950000>; + }; + + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <1000000>; + }; +}; + +&i2c0 { + status = "okay"; + + vdd_cpu: regulator@60 { + compatible = "fcs,fan53555"; + reg = <0x60>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1150000>; + regulator-ramp-delay = <2300>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&i2c2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2m0_xfer>; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3m0_xfer>; + status = "okay"; + + tas2562: amplifier@4c { + compatible = "ti,tas2562"; + reg = <0x4c>; + #sound-dai-cells = <0>; + shutdown-gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&gpio1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_tas2562>; + interrupts = <RK_PD1 IRQ_TYPE_LEVEL_LOW>; + ti,imon-slot-no = <0>; + }; +}; + +&i2c5 { + status = "okay"; + + temperature-sensor@48 { + compatible = "ti,tmp1075"; + reg = <0x48>; + }; + + rtc@51 { + compatible = "nxp,pcf85363"; + reg = <0x51>; + #clock-cells = <0>; + clock-output-names = "rtcic_32kout"; + }; +}; + +&i2s1_8ch { + pinctrl-names = "default"; + pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>; + rockchip,trcm-sync-tx-only; + status = "okay"; +}; + +&mdio1 { + rgmii_phy1: ethernet-phy@2 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x2>; + pinctrl-names = "default"; + pinctrl-0 = <ð_phy1_rst>; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>; + }; +}; + +&pcie2x1 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie20m1_pins>; + reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&pcie30phy { + status = "okay"; +}; + +&pcie3x2 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie30x2m1_pins>; + reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&p3v3>; + status = "okay"; +}; + +&pinctrl { + ethernet { + eth_phy1_rst: eth-phy1-rst { + rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + tas2562 { + pinctrl_tas2562: tas2562 { + rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&pmu_io_domains { + pmuio1-supply = <&p3v3>; + pmuio2-supply = <&p3v3>; + vccio1-supply = <&p1v8>; + vccio2-supply = <&p1v8>; + vccio3-supply = <&vcc_sd>; + vccio4-supply = <&p1v8>; + vccio5-supply = <&p3v3>; + vccio6-supply = <&p1v8>; + vccio7-supply = <&p3v3>; + status = "okay"; +}; + +&pwm1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm1m0_pins>; +}; + +&pwm2 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm2m0_pins>; +}; + +&saradc { + vref-supply = <&p1v8>; + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + max-frequency = <200000000>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; + vmmc-supply = <&p3v3>; + vqmmc-supply = <&p1v8>; + mmc-hs200-1_8v; + non-removable; + no-sd; + no-sdio; + status = "okay"; +}; + +&sdmmc0 { + bus-width = <4>; + cap-sd-highspeed; + cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; + disable-wp; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; + sd-uhs-sdr50; + sd-uhs-sdr104; + vmmc-supply = <&p3v3>; + vqmmc-supply = <&vcc_sd>; + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <1>; + rockchip,hw-tshut-polarity = <0>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host0_xhci { + dr_mode = "host"; + extcon = <&usb2phy0>; + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usb_host1_xhci { + status = "okay"; +}; + +&usb2phy0 { + status = "okay"; +}; + +&usb2phy0_host { + status = "okay"; +}; + +&usb2phy0_otg { + status = "okay"; +}; + +&usb2phy1 { + status = "okay"; +}; + +&usb2phy1_host { + status = "okay"; +}; + +&usb2phy1_otg { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index a5e974ea659e..ebdedea15ad1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -8,7 +8,7 @@ #include "rk3568.dtsi" / { - model = "Radxa ROCK3 Model A"; + model = "Radxa ROCK 3A"; compatible = "radxa,rock3a", "rockchip,rk3568"; aliases { @@ -757,6 +757,20 @@ status = "okay"; }; +&sfc { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <104000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + }; +}; + &tsadc { rockchip,hw-tshut-mode = <1>; rockchip,hw-tshut-polarity = <0>; diff --git a/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-io-expander.dtso b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-io-expander.dtso new file mode 100644 index 000000000000..ebcaeafc3800 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5-io-expander.dtso @@ -0,0 +1,137 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Device tree overlay for the WolfVision PF5 IO Expander board. + * + * Copyright (C) 2024 WolfVision GmbH. + */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/clock/rk3568-cru.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/pinctrl/rockchip.h> + +&{/} { + gmac0_clkin: external-gmac0-clock { + compatible = "fixed-clock"; + clock-frequency = <50000000>; + clock-output-names = "gmac0_clkin"; + #clock-cells = <0>; + }; + + usb_host_vbus: usb-host-vbus-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_host_vbus_en>; + regulator-name = "usb_host_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v_in>; + }; + + vcc1v8_eth: vcc1v8-eth-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc1v8_eth_en>; + regulator-always-on; + regulator-boot-on; + regulator-name = "1v8_eth"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc3v3_sys>; + }; + + vcc3v3_eth: vcc3v3-eth-regulator { + compatible = "regulator-fixed"; + enable-active-low; + gpio = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc3v3_eth_enn>; + regulator-always-on; + regulator-boot-on; + regulator-name = "3v3_eth"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc3v3_sys>; + }; +}; + +&gmac0 { + assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, + <&cru SCLK_GMAC0>; + assigned-clock-parents = <&cru SCLK_GMAC0_RMII_SPEED>, + <&gmac0_clkin>; + clock_in_out = "input"; + phy-handle = <&dp83826>; + phy-mode = "rmii"; + phy-supply = <&vcc3v3_eth>; + pinctrl-names = "default"; + pinctrl-0 = <&gmac0_miim + &gmac0_clkinout + &gmac0_rx_er + &gmac0_rx_bus2 + &gmac0_tx_bus2>; + status = "okay"; +}; + +&mdio0 { + #address-cells = <1>; + #size-cells = <0>; + + dp83826: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x0>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PD3 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <ð_wake_intn ð_phy_rstn>; + reset-assert-us = <1000>; + reset-deassert-us = <2000>; + reset-gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>; + wakeup-source; + }; +}; + +&pinctrl { + ethernet { + eth_wake_intn: eth-wake-intn-pinctrl { + rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + eth_phy_rstn: eth-phy-rstn-pinctrl { + rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + vcc1v8_eth_en: vcc1v8-eth-en-pinctrl { + rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + vcc3v3_eth_enn: vcc3v3-eth-enn-pinctrl { + rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb { + usb_host_vbus_en: usb-host-vbus-en-pinctrl { + rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&usb_host1_xhci { + maximum-speed = "high-speed"; + phys = <&usb2phy0_host>; + phy-names = "usb2-phy"; + status = "okay"; +}; + +&usb2phy0_host { + phy-supply = <&usb_host_vbus>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts new file mode 100644 index 000000000000..170b14f92f51 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3568-wolfvision-pf5.dts @@ -0,0 +1,528 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Device tree for the WolfVision PF5 mainboard. + * + * Copyright (C) 2024 WolfVision GmbH. + */ + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/regulator/ti,tps62864.h> +#include <dt-bindings/soc/rockchip,vop2.h> +#include "rk3568.dtsi" + +/ { + model = "WolfVision PF5"; + compatible = "wolfvision,rk3568-pf5", "rockchip,rk3568"; + + aliases { + ethernet0 = &gmac0; + mmc0 = &sdhci; + rtc0 = &pcf85623; + rtc1 = &rk809; + }; + + chosen: chosen { + stdout-path = "serial2:115200n8"; + }; + + hdmi_tx: hdmi-tx-connector { + compatible = "hdmi-connector"; + hdmi-pwr-supply = <&hdmi_tx_5v>; + type = "a"; + + port { + hdmi_tx_in: endpoint { + remote-endpoint = <&hdmi_tx_out>; + }; + }; + }; + + hdmi_tx_5v: hdmi-tx-5v-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_tx_5v_en>; + regulator-name = "hdmi_tx_5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v_in>; + }; + + pdm_codec: pdm-codec { + compatible = "dmic-codec"; + num-channels = <1>; + #sound-dai-cells = <0>; + }; + + pdm_sound: pdm-sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "microphone"; + + simple-audio-card,cpu { + sound-dai = <&pdm>; + }; + + simple-audio-card,codec { + sound-dai = <&pdm_codec>; + }; + }; + + vcc12v_cam: vcc12v-cam-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc12v_cam_en>; + regulator-name = "12v_cam"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + vin-supply = <&vcc12v_in>; + }; + + vcc12v_in: vcc12v-in-regulator { + compatible = "regulator-fixed"; + regulator-name = "12v_in"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc3v8_cam: vcc3v8-cam-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc3v8_cam_en>; + regulator-name = "3v8_cam"; + regulator-min-microvolt = <3800000>; + regulator-max-microvolt = <3800000>; + vin-supply = <&vcc5v_in>; + }; + + vcc3v3_sys: vcc3v3-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc5v_in>; + }; + + vcc5v_in: vcc5v-in-regulator { + compatible = "regulator-fixed"; + regulator-name = "5v_in"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc12v_in>; + }; +}; + +&combphy0 { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vcc0v9_cpu>; +}; + +&cpu1 { + cpu-supply = <&vcc0v9_cpu>; +}; + +&cpu2 { + cpu-supply = <&vcc0v9_cpu>; +}; + +&cpu3 { + cpu-supply = <&vcc0v9_cpu>; +}; + +&gpu { + mali-supply = <&vcc0v9_gpu>; + status = "okay"; +}; + +&hdmi { + avdd-0v9-supply = <&vcc0v9a_image>; + avdd-1v8-supply = <&vcc1v8a_image>; + status = "okay"; +}; + +&hdmi_in { + hdmi_in_vp0: endpoint { + remote-endpoint = <&vp0_out_hdmi>; + }; +}; + +&hdmi_out { + hdmi_tx_out: endpoint { + remote-endpoint = <&hdmi_tx_in>; + }; +}; + +&i2c0 { + status = "okay"; + + rk809: pmic@20 { + compatible = "rockchip,rk809"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_l>; + rockchip,system-power-controller; + vcc1-supply = <&vcc5v_in>; + vcc2-supply = <&vcc5v_in>; + vcc3-supply = <&vcc5v_in>; + vcc4-supply = <&vcc5v_in>; + vcc5-supply = <&vcc3v3_sys>; + vcc6-supply = <&vcc5v_in>; + vcc7-supply = <&vcc3v3_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc3v3_sys>; + wakeup-source; + + regulators { + vcc0v9_logic: DCDC_REG1 { + regulator-name = "0v9_logic"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc0v9_gpu: DCDC_REG2 { + regulator-name = "0v9_gpu"; + regulator-always-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v1_ddr4: DCDC_REG3 { + regulator-name = "1v1_ddr4"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc0v9_npu: DCDC_REG4 { + regulator-name = "0v9_npu"; + regulator-always-on; + regulator-initial-mode = <0x2>; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8: DCDC_REG5 { + regulator-name = "1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc0v9a_image: LDO_REG1 { + regulator-name = "0v9a_image"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc0v9a: LDO_REG2 { + regulator-name = "0v9a"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc0v9a_pmu: LDO_REG3 { + regulator-name = "0v9a_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <900000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <900000>; + }; + }; + + vcc3v3_acodec: LDO_REG4 { + regulator-name = "3v3_acodec"; + regulator-always-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_sd: LDO_REG5 { + regulator-name = "3v3_sd"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_pmu: LDO_REG6 { + regulator-name = "3v3_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc1v8a: LDO_REG7 { + regulator-name = "1v8a"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8a_pmu: LDO_REG8 { + regulator-name = "1v8a_pmu"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc1v8a_image: LDO_REG9 { + regulator-name = "1v8a_image"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_sw: SWITCH_REG1 { + regulator-name = "3v3_sw"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + + regulator@42 { + compatible = "ti,tps62869"; + reg = <0x42>; + + regulators { + vcc0v9_cpu: SW { + regulator-name = "0v9_cpu"; + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <TPS62864_MODE_FPWM>; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1150000>; + vin-supply = <&vcc5v_in>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; + + pcf85623: rtc@51 { + compatible = "nxp,pcf85263"; + reg = <0x51>; + pinctrl-names = "default"; + pinctrl-0 = <&clk32k_in>; + quartz-load-femtofarads = <12500>; + }; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c3m0_xfer>; +}; + +&i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c4m1_xfer>; +}; + +&pdm { + pinctrl-0 = <&pdmm0_clk + &pdmm0_sdi0>; + status = "okay"; +}; + +&pinctrl { + cam { + vcc12v_cam_en: vcc12v-cam-en-pinctrl { + rockchip,pins = <2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + vcc3v8_cam_en: vcc3v8-cam-en-pinctrl { + rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + hdmitx { + hdmi_tx_5v_en: hdmi-tx-5v-en-pinctrl { + rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pmic { + pmic_int_l: pmic-int-l-pinctrl { + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&pmu_io_domains { + pmuio1-supply = <&vcc3v3_pmu>; + pmuio2-supply = <&vcc3v3_pmu>; + vccio1-supply = <&vcc3v3_acodec>; + vccio2-supply = <&vcc1v8>; + vccio3-supply = <&vcc3v3_sd>; + vccio4-supply = <&vcc1v8>; + vccio5-supply = <&vcc1v8>; + vccio6-supply = <&vcc3v3_sw>; + vccio7-supply = <&vcc3v3_sw>; + status = "okay"; +}; + +&saradc { + vref-supply = <&vcc1v8a>; + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + max-frequency = <200000000>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; + vmmc-supply = <&vcc3v3_sw>; + vqmmc-supply = <&vcc1v8>; + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <1>; + rockchip,hw-tshut-polarity = <0>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_xhci { + dr_mode = "peripheral"; + /* The following quirks are required since the bInterval is 1 and we + * handle steady ISOC streaming. See Usecase 3 in commit 729dcffd1ed3 + * ("usb: dwc3: gadget: Add support for disabling U1 and U2 entries"). + */ + snps,dis-u1-entry-quirk; + snps,dis-u2-entry-quirk; + /* + * Without this quirk the available fifosize seems to be miscalculated + * in cases where many endpoints are used. In one particular situation + * 8 IN EPs and 3 OUT EPs where selected and lead to stalled transfers + * without the resize quirk. + */ + tx-fifo-resize; + + status = "okay"; +}; + +&usb2phy0 { + status = "okay"; +}; + +&usb2phy0_otg { + status = "okay"; +}; + +&vop { + assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP2>; + assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; + status = "okay"; +}; + +&vop_mmu { + status = "okay"; +}; + +&vp0 { + vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { + reg = <ROCKCHIP_VOP2_EP_HDMI0>; + remote-endpoint = <&hdmi_in_vp0>; + }; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi index 92f96ec01385..d8543b5557ee 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi @@ -57,6 +57,13 @@ #cooling-cells = <2>; enable-method = "psci"; operating-points-v2 = <&cpu0_opp_table>; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <128>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&l3_cache>; }; cpu1: cpu@100 { @@ -66,6 +73,13 @@ #cooling-cells = <2>; enable-method = "psci"; operating-points-v2 = <&cpu0_opp_table>; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <128>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&l3_cache>; }; cpu2: cpu@200 { @@ -75,6 +89,13 @@ #cooling-cells = <2>; enable-method = "psci"; operating-points-v2 = <&cpu0_opp_table>; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <128>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&l3_cache>; }; cpu3: cpu@300 { @@ -84,9 +105,29 @@ #cooling-cells = <2>; enable-method = "psci"; operating-points-v2 = <&cpu0_opp_table>; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <128>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <128>; + next-level-cache = <&l3_cache>; }; }; + /* + * There are no private per-core L2 caches, but only the + * L3 cache that appears to the CPU cores as L2 caches + */ + l3_cache: l3-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + cache-size = <0x80000>; + cache-line-size = <64>; + cache-sets = <512>; + }; + cpu0_opp_table: opp-table-0 { compatible = "operating-points-v2"; opp-shared; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts b/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts new file mode 100644 index 000000000000..98c622b27647 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3588-armsom-sige7.dts @@ -0,0 +1,721 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> +#include "rk3588.dtsi" + +/ { + model = "ArmSoM Sige7"; + compatible = "armsom,sige7", "rockchip,rk3588"; + + aliases { + mmc0 = &sdhci; + mmc1 = &sdmmc; + }; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + analog-sound { + compatible = "audio-graph-card"; + dais = <&i2s0_8ch_p0>; + label = "rk3588-es8316"; + hp-det-gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&hp_detect>; + routing = "MIC2", "Mic Jack", + "Headphones", "HPOL", + "Headphones", "HPOR"; + widgets = "Microphone", "Mic Jack", + "Headphone", "Headphones"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_rgb_g>; + + led_green: led-0 { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + + led_red: led-1 { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_STATUS; + gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "none"; + }; + }; + + fan: pwm-fan { + compatible = "pwm-fan"; + cooling-levels = <0 95 145 195 255>; + fan-supply = <&vcc5v0_sys>; + pwms = <&pwm1 0 50000 0>; + #cooling-cells = <2>; + }; + + vcc3v3_pcie2x1l2: vcc3v3-pcie2x1l2-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_pcie2x1l2"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <5000>; + vin-supply = <&vcc_3v3_s3>; + }; + + vcc3v3_pcie30: vcc3v3-pcie30-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; + regulator-name = "vcc3v3_pcie30"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <5000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_host: vcc5v0-host-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_host"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_host_en>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_sys: vcc5v0-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_1v1_nldo_s3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + vin-supply = <&vcc5v0_sys>; + }; +}; + +&combphy0_ps { + status = "okay"; +}; + +&combphy1_ps { + status = "okay"; +}; + +&combphy2_psu { + status = "okay"; +}; + +&cpu_b0 { + cpu-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b2 { + cpu-supply = <&vdd_cpu_big1_s0>; +}; + +&cpu_b3 { + cpu-supply = <&vdd_cpu_big1_s0>; +}; + +&cpu_l0 { + cpu-supply = <&vdd_cpu_lit_s0>; +}; + +&cpu_l1 { + cpu-supply = <&vdd_cpu_lit_s0>; +}; + +&cpu_l2 { + cpu-supply = <&vdd_cpu_lit_s0>; +}; + +&cpu_l3 { + cpu-supply = <&vdd_cpu_lit_s0>; +}; + +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0m2_xfer>; + status = "okay"; + + vdd_cpu_big0_s0: regulator@42 { + compatible = "rockchip,rk8602"; + reg = <0x42>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big0_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_big1_s0: regulator@43 { + compatible = "rockchip,rk8603", "rockchip,rk8602"; + reg = <0x43>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big1_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&i2c6 { + status = "okay"; + + hym8563: rtc@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>; + #clock-cells = <0>; + clock-output-names = "hym8563"; + pinctrl-names = "default"; + pinctrl-0 = <&hym8563_int>; + wakeup-source; + }; +}; + +&i2c7 { + status = "okay"; + + es8316: audio-codec@11 { + compatible = "everest,es8316"; + reg = <0x11>; + assigned-clocks = <&cru I2S0_8CH_MCLKOUT>; + assigned-clock-rates = <12288000>; + clocks = <&cru I2S0_8CH_MCLKOUT>; + clock-names = "mclk"; + #sound-dai-cells = <0>; + + port { + es8316_p0_0: endpoint { + remote-endpoint = <&i2s0_8ch_p0_0>; + }; + }; + }; +}; + +&i2s0_8ch { + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_lrck + &i2s0_mclk + &i2s0_sclk + &i2s0_sdi0 + &i2s0_sdo0>; + status = "okay"; + + i2s0_8ch_p0: port { + i2s0_8ch_p0_0: endpoint { + dai-format = "i2s"; + mclk-fs = <256>; + remote-endpoint = <&es8316_p0_0>; + }; + }; +}; + +/* phy1 - right ethernet port */ +&pcie2x1l0 { + reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +/* phy2 - WiFi */ +&pcie2x1l1 { + reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +/* phy0 - left ethernet port */ +&pcie2x1l2 { + reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>; + status = "okay"; +}; + +&pcie30phy { + status = "okay"; +}; + +&pcie3x4 { + reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie30>; + status = "okay"; +}; + +&pinctrl { + hym8563 { + hym8563_int: hym8563-int { + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + leds { + led_rgb_g: led-rgb-g { + rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + led_rgb_r: led-rgb-r { + rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sound { + hp_detect: hp-detect { + rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb { + vcc5v0_host_en: vcc5v0-host-en { + rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pwm1 { + status = "okay"; +}; + +&saradc { + vref-supply = <&avcc_1v8_s0>; + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + no-sdio; + no-sd; + non-removable; + mmc-hs200-1_8v; + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + disable-wp; + max-frequency = <200000000>; + no-sdio; + no-mmc; + sd-uhs-sdr104; + vmmc-supply = <&vcc_3v3_s3>; + vqmmc-supply = <&vccio_sd_s0>; + status = "okay"; +}; + +&spi2 { + assigned-clocks = <&cru CLK_SPI2>; + assigned-clock-rates = <200000000>; + num-cs = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; + status = "okay"; + + pmic@0 { + compatible = "rockchip,rk806"; + spi-max-frequency = <1000000>; + reg = <0x0>; + + interrupt-parent = <&gpio0>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + + gpio-controller; + #gpio-cells = <2>; + + pinctrl-names = "default"; + pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, + <&rk806_dvs2_null>, <&rk806_dvs3_null>; + + system-power-controller; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc5-supply = <&vcc5v0_sys>; + vcc6-supply = <&vcc5v0_sys>; + vcc7-supply = <&vcc5v0_sys>; + vcc8-supply = <&vcc5v0_sys>; + vcc9-supply = <&vcc5v0_sys>; + vcc10-supply = <&vcc5v0_sys>; + vcc11-supply = <&vcc_2v0_pldo_s3>; + vcc12-supply = <&vcc5v0_sys>; + vcc13-supply = <&vcc_1v1_nldo_s3>; + vcc14-supply = <&vcc_1v1_nldo_s3>; + vcca-supply = <&vcc5v0_sys>; + + rk806_dvs1_null: dvs1-null-pins { + pins = "gpio_pwrctrl1"; + function = "pin_fun0"; + }; + + rk806_dvs2_null: dvs2-null-pins { + pins = "gpio_pwrctrl2"; + function = "pin_fun0"; + }; + + rk806_dvs3_null: dvs3-null-pins { + pins = "gpio_pwrctrl3"; + function = "pin_fun0"; + }; + + regulators { + vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_gpu_s0"; + regulator-enable-ramp-delay = <400>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_cpu_lit_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_log_s0: dcdc-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <675000>; + regulator-max-microvolt = <750000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_log_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <750000>; + }; + }; + + vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_vdenc_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_ddr_s0: dcdc-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <675000>; + regulator-max-microvolt = <900000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_ddr_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <850000>; + }; + }; + + vdd2_ddr_s3: dcdc-reg6 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vdd2_ddr_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_2v0_pldo_s3: dcdc-reg7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_2v0_pldo_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <2000000>; + }; + }; + + vcc_3v3_s3: dcdc-reg8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_3v3_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vddq_ddr_s0: dcdc-reg9 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vddq_ddr_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v8_s3: dcdc-reg10 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1v8_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + avcc_1v8_s0: pldo-reg1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "avcc_1v8_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v8_s0: pldo-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1v8_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + avdd_1v2_s0: pldo-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "avdd_1v2_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_3v3_s0: pldo-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12500>; + regulator-name = "vcc_3v3_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd_s0: pldo-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12500>; + regulator-name = "vccio_sd_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + pldo6_s3: pldo-reg6 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "pldo6_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_0v75_s3: nldo-reg1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "vdd_0v75_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <750000>; + }; + }; + + vdd_ddr_pll_s0: nldo-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-name = "vdd_ddr_pll_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <850000>; + }; + }; + + avdd_0v75_s0: nldo-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "avdd_0v75_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_0v85_s0: nldo-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-name = "vdd_0v85_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_0v75_s0: nldo-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "vdd_0v75_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; +}; + +&u2phy0 { + status = "okay"; +}; + +&u2phy0_otg { + status = "okay"; +}; + +&u2phy1 { + status = "okay"; +}; + +&u2phy1_otg { + status = "okay"; +}; + +&u2phy3 { + status = "okay"; +}; + +&u2phy3_host { + phy-supply = <&vcc5v0_host>; + status = "okay"; +}; + +&uart2 { + pinctrl-0 = <&uart2m0_xfer>; + status = "okay"; +}; + +&usbdp_phy1 { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usb_host1_xhci { + dr_mode = "host"; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5.dtsi index cce1c8e83587..fde8b228f2c7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5.dtsi @@ -136,6 +136,11 @@ status = "okay"; }; +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + &i2c0 { pinctrl-0 = <&i2c0m2_xfer>; status = "okay"; @@ -216,9 +221,9 @@ pinctrl-0 = <&i2c7m0_xfer>; status = "okay"; - es8316: audio-codec@11 { + es8316: audio-codec@10 { compatible = "everest,es8316"; - reg = <0x11>; + reg = <0x10>; assigned-clocks = <&cru I2S0_8CH_MCLKOUT>; assigned-clock-rates = <12288000>; clocks = <&cru I2S0_8CH_MCLKOUT>; @@ -357,7 +362,7 @@ vcca-supply = <&vcc5v0_sys>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-common.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-common.dtsi index c0d4a15323e2..709d348cf06b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-common.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-common.dtsi @@ -162,6 +162,8 @@ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, <&rk806_dvs2_null>, <&rk806_dvs3_null>; + system-power-controller; + vcc1-supply = <&vcc5v0_sys>; vcc2-supply = <&vcc5v0_sys>; vcc3-supply = <&vcc5v0_sys>; @@ -182,7 +184,7 @@ #gpio-cells = <2>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi index 963e880ccc12..7b1317898358 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-edgeble-neu6a-io.dtsi @@ -68,6 +68,10 @@ status = "okay"; }; +&combphy2_psu { + status = "okay"; +}; + &i2c6 { status = "okay"; @@ -230,3 +234,7 @@ &usb_host1_ohci { status = "okay"; }; + +&usb_host2_xhci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts index de30c2632b8e..7be2190244ba 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts @@ -9,6 +9,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/usb/pd.h> #include "rk3588.dtsi" / { @@ -159,6 +160,18 @@ vin-supply = <&avcc_1v8_s0>; }; + vbus5v0_typec: vbus5v0-typec-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio4 RK_PD0 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&typec5v_pwren>; + regulator-name = "vbus5v0_typec"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v0_usb>; + }; + vcc12v_dcin: vcc12v-dcin-regulator { compatible = "regulator-fixed"; regulator-name = "vcc12v_dcin"; @@ -281,9 +294,68 @@ status = "okay"; }; +&gpu { + mali-supply = <&vdd_gpu_s0>; + sram-supply = <&vdd_gpu_mem_s0>; + status = "okay"; +}; + &i2c2 { status = "okay"; + usbc0: usb-typec@22 { + compatible = "fcs,fusb302"; + reg = <0x22>; + interrupt-parent = <&gpio3>; + interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&usbc0_int>; + vbus-supply = <&vbus5v0_typec>; + status = "okay"; + + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + op-sink-microwatt = <1000000>; + power-role = "dual"; + sink-pdos = + <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>; + source-pdos = + <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + try-power-role = "source"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usbc0_orien_sw: endpoint { + remote-endpoint = <&usbdp_phy0_orientation_switch>; + }; + }; + + port@1 { + reg = <1>; + + usbc0_role_sw: endpoint { + remote-endpoint = <&dwc3_0_role_switch>; + }; + }; + + port@2 { + reg = <2>; + + dp_altmode_mux: endpoint { + remote-endpoint = <&usbdp_phy0_dp_altmode_mux>; + }; + }; + }; + }; + }; + hym8563: rtc@51 { compatible = "haoyu,hym8563"; reg = <0x51>; @@ -410,6 +482,16 @@ rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + usb-typec { + typec5v_pwren: typec5v-pwren { + rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + usbc0_int: usbc0-int { + rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; }; &pwm2 { @@ -484,12 +566,16 @@ regulators { vdd_gpu_s0: dcdc-reg1 { + /* regulator coupling requires always-on */ + regulator-always-on; regulator-boot-on; regulator-min-microvolt = <550000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <12500>; regulator-name = "vdd_gpu_s0"; regulator-enable-ramp-delay = <400>; + regulator-coupled-with = <&vdd_gpu_mem_s0>; + regulator-coupled-max-spread = <10000>; regulator-state-mem { regulator-off-in-suspend; }; @@ -534,12 +620,16 @@ }; vdd_gpu_mem_s0: dcdc-reg5 { + /* regulator coupling requires always-on */ + regulator-always-on; regulator-boot-on; regulator-min-microvolt = <675000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <12500>; regulator-enable-ramp-delay = <400>; regulator-name = "vdd_gpu_mem_s0"; + regulator-coupled-with = <&vdd_gpu_s0>; + regulator-coupled-max-spread = <10000>; regulator-state-mem { regulator-off-in-suspend; }; @@ -1041,6 +1131,22 @@ status = "okay"; }; +&u2phy0 { + status = "okay"; +}; + +&u2phy0_otg { + status = "okay"; +}; + +&u2phy1 { + status = "okay"; +}; + +&u2phy1_otg { + status = "okay"; +}; + &u2phy2 { status = "okay"; }; @@ -1079,3 +1185,58 @@ &usb_host1_ohci { status = "okay"; }; + +&usbdp_phy0 { + mode-switch; + orientation-switch; + sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>; + sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + usbdp_phy0_orientation_switch: endpoint@0 { + reg = <0>; + remote-endpoint = <&usbc0_orien_sw>; + }; + + usbdp_phy0_dp_altmode_mux: endpoint@1 { + reg = <1>; + remote-endpoint = <&dp_altmode_mux>; + }; + }; +}; + +&usbdp_phy1 { + /* + * USBDP PHY1 is wired to a female USB3 Type-A connector. Additionally + * the differential pairs 2+3 and the aux channel are wired to a RTD2166, + * which converts the DP signal into VGA. This is exposed on the + * board via a female VGA connector. + */ + rockchip,dp-lane-mux = <2 3>; + status = "okay"; +}; + +&usb_host0_xhci { + dr_mode = "otg"; + usb-role-switch; + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + dwc3_0_role_switch: endpoint@0 { + reg = <0>; + remote-endpoint = <&usbc0_role_sw>; + }; + }; +}; + +&usb_host1_xhci { + dr_mode = "host"; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-fet3588-c.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-fet3588-c.dtsi new file mode 100644 index 000000000000..47e64d547ea9 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3588-fet3588-c.dtsi @@ -0,0 +1,558 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include "rk3588.dtsi" + +/ { + compatible = "forlinx,fet3588-c", "rockchip,rk3588"; + + aliases { + mmc0 = &sdhci; + }; + + chosen { + stdout-path = "serial2:1500000n8"; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_rgb_b>; + + io-led { + function = LED_FUNCTION_STATUS; + color = <LED_COLOR_ID_BLUE>; + gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + pcie20_avdd0v85: pcie20-avdd0v85-regulator { + compatible = "regulator-fixed"; + regulator-name = "pcie20_avdd0v85"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + vin-supply = <&vdd_0v85_s0>; + }; + + pcie20_avdd1v8: pcie20-avdd1v8-regulator { + compatible = "regulator-fixed"; + regulator-name = "pcie20_avdd1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&avcc_1v8_s0>; + }; + + pcie30_avdd0v75: pcie30-avdd0v75-regulator { + compatible = "regulator-fixed"; + regulator-name = "pcie30_avdd0v75"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + vin-supply = <&avdd_0v75_s0>; + }; + + pcie30_avdd1v8: pcie30-avdd1v8-regulator { + compatible = "regulator-fixed"; + regulator-name = "pcie30_avdd1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&avcc_1v8_s0>; + }; + + vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_1v1_nldo_s3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc4v0_sys: vcc4v0-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc4v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <4000000>; + regulator-max-microvolt = <4000000>; + vin-supply = <&vcc12v_dcin>; + }; +}; + +&combphy0_ps { + status = "okay"; +}; + +&combphy1_ps { + status = "okay"; +}; + +&combphy2_psu { + status = "okay"; +}; + +&cpu_b0 { + cpu-supply = <&vdd_cpu_big0_s0>; + mem-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_big0_s0>; + mem-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b2 { + cpu-supply = <&vdd_cpu_big1_s0>; + mem-supply = <&vdd_cpu_big1_s0>; +}; + +&cpu_b3 { + cpu-supply = <&vdd_cpu_big1_s0>; + mem-supply = <&vdd_cpu_big1_s0>; +}; + +&cpu_l0 { + cpu-supply = <&vdd_cpu_lit_s0>; + mem-supply = <&vdd_cpu_lit_mem_s0>; +}; + +&cpu_l1 { + cpu-supply = <&vdd_cpu_lit_s0>; + mem-supply = <&vdd_cpu_lit_mem_s0>; +}; + +&cpu_l2 { + cpu-supply = <&vdd_cpu_lit_s0>; + mem-supply = <&vdd_cpu_lit_mem_s0>; +}; + +&cpu_l3 { + cpu-supply = <&vdd_cpu_lit_s0>; + mem-supply = <&vdd_cpu_lit_mem_s0>; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0m2_xfer>; + status = "okay"; + + vdd_cpu_big0_s0: regulator@42 { + compatible = "rockchip,rk8602"; + reg = <0x42>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big0_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc4v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_big1_s0: regulator@43 { + compatible = "rockchip,rk8603", "rockchip,rk8602"; + reg = <0x43>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big1_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc4v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&i2c1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1m2_xfer>; + + vdd_npu_s0: regulator@42 { + compatible = "rockchip,rk8602"; + reg = <0x42>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_npu_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc4v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&pinctrl { + leds { + led_rgb_b: led-rgb-b { + rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&sdhci { + bus-width = <8>; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + no-sdio; + no-sd; + non-removable; + status = "okay"; +}; + +&spi2 { + status = "okay"; + assigned-clocks = <&cru CLK_SPI2>; + assigned-clock-rates = <200000000>; + pinctrl-names = "default"; + pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; + num-cs = <1>; + + pmic@0 { + compatible = "rockchip,rk806"; + spi-max-frequency = <1000000>; + reg = <0x0>; + + interrupt-parent = <&gpio0>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, + <&rk806_dvs2_null>, <&rk806_dvs3_null>; + + system-power-controller; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc5-supply = <&vcc5v0_sys>; + vcc6-supply = <&vcc5v0_sys>; + vcc7-supply = <&vcc5v0_sys>; + vcc8-supply = <&vcc5v0_sys>; + vcc9-supply = <&vcc5v0_sys>; + vcc10-supply = <&vcc5v0_sys>; + vcc11-supply = <&vcc_2v0_pldo_s3>; + vcc12-supply = <&vcc5v0_sys>; + vcc13-supply = <&vcc_1v1_nldo_s3>; + vcc14-supply = <&vcc_1v1_nldo_s3>; + vcca-supply = <&vcc5v0_sys>; + + gpio-controller; + #gpio-cells = <2>; + + rk806_dvs1_null: dvs1-null-pins { + pins = "gpio_pwrctrl1"; + function = "pin_fun0"; + }; + + rk806_dvs2_null: dvs2-null-pins { + pins = "gpio_pwrctrl2"; + function = "pin_fun0"; + }; + + rk806_dvs3_null: dvs3-null-pins { + pins = "gpio_pwrctrl3"; + function = "pin_fun0"; + }; + + regulators { + vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 { + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_gpu_s0"; + regulator-enable-ramp-delay = <400>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_cpu_lit_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_log_s0: dcdc-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <675000>; + regulator-max-microvolt = <750000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_log_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <750000>; + }; + }; + + vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_vdenc_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_ddr_s0: dcdc-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <675000>; + regulator-max-microvolt = <900000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_ddr_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <850000>; + }; + }; + + vdd2_ddr_s3: dcdc-reg6 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vdd2_ddr_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_2v0_pldo_s3: dcdc-reg7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-ramp-delay = <12500>; + regulator-name = "vdd_2v0_pldo_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <2000000>; + }; + }; + + vcc_3v3_s3: dcdc-reg8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_3v3_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vddq_ddr_s0: dcdc-reg9 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vddq_ddr_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v8_s3: dcdc-reg10 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1v8_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + avcc_1v8_s0: pldo-reg1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "avcc_1v8_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v8_s0: pldo-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1v8_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + avdd_1v2_s0: pldo-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "avdd_1v2_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_3v3_s0: pldo-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12500>; + regulator-name = "vcc_3v3_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd_s0: pldo-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12500>; + regulator-name = "vccio_sd_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + pldo6_s3: pldo-reg6 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "pldo6_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_0v75_s3: nldo-reg1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "vdd_0v75_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <750000>; + }; + }; + + vdd_ddr_pll_s0: nldo-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-name = "vdd_ddr_pll_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <850000>; + }; + }; + + avdd_0v75_s0: nldo-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "avdd_0v75_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_0v85_s0: nldo-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-name = "vdd_0v85_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_0v75_s0: nldo-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "vdd_0v75_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; +}; + +&tsadc { + status = "okay"; +}; + +&uart2 { + pinctrl-0 = <&uart2m0_xfer>; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts b/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts index 39d65002add1..31d2f8994f85 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts @@ -72,6 +72,27 @@ }; }; + /* + * 100MHz reference clock for PCIe peripherals from PI6C557-05BLE + * clock generator. + * The clock output is gated via the OE pin on the clock generator. + * This is modeled as a fixed-clock plus a gpio-gate-clock. + */ + pcie_refclk_gen: pcie-refclk-gen-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + }; + + pcie_refclk: pcie-refclk-clock { + compatible = "gpio-gate-clock"; + clocks = <&pcie_refclk_gen>; + #clock-cells = <0>; + enable-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_LOW>; /* PCIE30X4_CLKREQN_M0 */ + pinctrl-names = "default"; + pinctrl-0 = <&pcie30x4_clkreqn_m0>; + }; + pps { compatible = "pps-gpio"; gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; @@ -245,6 +266,11 @@ }; }; +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + &i2c0 { pinctrl-0 = <&i2c0m2_xfer>; status = "okay"; @@ -353,6 +379,30 @@ status = "okay"; }; +&pcie30phy { + status = "okay"; +}; + +&pcie3x4 { + /* + * The board has a gpio-controlled "pcie_refclk" generator, + * so add it to the list of clocks. + */ + clocks = <&cru ACLK_PCIE_4L_MSTR>, <&cru ACLK_PCIE_4L_SLV>, + <&cru ACLK_PCIE_4L_DBI>, <&cru PCLK_PCIE_4L>, + <&cru CLK_PCIE_AUX0>, <&cru CLK_PCIE4L_PIPE>, + <&pcie_refclk>; + clock-names = "aclk_mst", "aclk_slv", + "aclk_dbi", "pclk", + "aux", "pipe", + "ref"; + pinctrl-names = "default"; + pinctrl-0 = <&pcie30x4_waken_m0 &pcie30x4_perstn_m0>; + reset-gpios = <&gpio0 RK_PD0 GPIO_ACTIVE_HIGH>; /* PCIE30X4_PERSTN_M0 */ + vpcie3v3-supply = <&vcc3v3_mdot2>; + status = "okay"; +}; + &pinctrl { emmc { emmc_reset: emmc-reset { @@ -371,6 +421,20 @@ rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + pcie30x4 { + pcie30x4_clkreqn_m0: pcie30x4-clkreqn-m0 { + rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + pcie30x4_perstn_m0: pcie30x4-perstn-m0 { + rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + pcie30x4_waken_m0: pcie30x4-waken-m0 { + rockchip,pins = <0 RK_PC7 12 &pcfg_pull_none>; + }; + }; }; &saradc { @@ -452,7 +516,7 @@ vcca-supply = <&vcc5v0_sys>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts b/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts new file mode 100644 index 000000000000..009566d881f3 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3588-ok3588-c.dts @@ -0,0 +1,409 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; +#include "rk3588-fet3588-c.dtsi" + +/ { + model = "Forlinx OK3588-C Board"; + compatible = "forlinx,ok3588-c", "forlinx,fet3588-c", "rockchip,rk3588"; + + aliases { + ethernet0 = &gmac0; + ethernet1 = &gmac1; + mmc1 = &sdmmc; + }; + + adc-keys-0 { + compatible = "adc-keys"; + io-channels = <&saradc 0>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + poll-interval = <100>; + + button-maskrom { + label = "Maskrom"; + linux,code = <KEY_SETUP>; + press-threshold-microvolt = <400>; + }; + }; + + adc-keys-1 { + compatible = "adc-keys"; + io-channels = <&saradc 1>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + poll-interval = <100>; + + button-volume-up { + label = "V+/Recovery"; + linux,code = <KEY_VOLUMEUP>; + press-threshold-microvolt = <17000>; + }; + + button-volume-down { + label = "V-"; + linux,code = <KEY_VOLUMEDOWN>; + press-threshold-microvolt = <417000>; + }; + + button-menu { + label = "Menu"; + linux,code = <KEY_MENU>; + press-threshold-microvolt = <890000>; + }; + + button-escape { + label = "ESC"; + linux,code = <KEY_ESC>; + press-threshold-microvolt = <1235000>; + }; + }; + + fan: pwm-fan { + compatible = "pwm-fan"; + cooling-levels = <0 95 145 195 255>; + fan-supply = <&vcc12v_dcin>; + pwms = <&pwm2 0 50000 0>; + #cooling-cells = <2>; + }; + + sound { + compatible = "simple-audio-card"; + pinctrl-names = "default"; + pinctrl-0 = <&hp_detect>; + simple-audio-card,name = "RK3588 OK3588-C Audio"; + simple-audio-card,bitclock-master = <&masterdai>; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&masterdai>; + simple-audio-card,hp-det-gpio = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,pin-switches = "Headphones", "Speaker"; + simple-audio-card,widgets = + "Headphones", "Headphones", + "Speaker", "Speaker", + "Microphone", "Internal Microphone", + "Microphone", "Headset Microphone"; + simple-audio-card,routing = + "Headphones", "LHP", + "Headphones", "RHP", + "Speaker", "LSPK", + "Speaker", "RSPK", + "LMICP", "Headset Microphone", + "RMICP", "Internal Microphone"; + + simple-audio-card,cpu { + sound-dai = <&i2s0_8ch>; + }; + + masterdai: simple-audio-card,codec { + sound-dai = <&nau8822>; + }; + }; + + vcc12v_dcin: vcc12v-dcin-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc12v_dcin"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc1v8_sys: vcc1v8-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc1v8_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc3v3_sys>; + }; + + vcc3v3_pcie2x1l0: vcc3v3-pcie2x1l0-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_pcie2x1l0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <50000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc3v3_pcie2x1l2: vcc3v3-pcie2x1l2-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_pcie2x1l2"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <5000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc3v3_pcie30: vcc3v3_pcie30-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_pcie30"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc3v3_sys: vcc3v3-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_sys: vcc5v0-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc12v_dcin>; + }; +}; + +&gmac0 { + clock_in_out = "output"; + phy-handle = <&rgmii_phy0>; + phy-mode = "rgmii-rxid"; + pinctrl-names = "default"; + pinctrl-0 = <&gmac0_miim + &gmac0_tx_bus2 + &gmac0_rx_bus2 + &gmac0_rgmii_clk + &gmac0_rgmii_bus>; + tx_delay = <0x44>; + rx_delay = <0x00>; + status = "okay"; +}; + +&gmac1 { + clock_in_out = "output"; + phy-handle = <&rgmii_phy1>; + phy-mode = "rgmii-rxid"; + pinctrl-names = "default"; + pinctrl-0 = <&gmac1_miim + &gmac1_tx_bus2 + &gmac1_rx_bus2 + &gmac1_rgmii_clk + &gmac1_rgmii_bus>; + tx_delay = <0x44>; + rx_delay = <0x00>; + status = "okay"; +}; + +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + +&i2c2 { + status = "okay"; + + tca6424a: gpio@23 { + compatible = "ti,tca6424"; + reg = <0x23>; + gpio-controller; + #gpio-cells = <2>; + + interrupt-parent = <&gpio1>; + interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + + pinctrl-names = "default"; + pinctrl-0 = <&tca6424a_int>; + vcc-supply = <&vcc3v3_sys>; + }; +}; + +&i2c5 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c5m2_xfer>; + + pcf8563: rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; +}; + +&i2c7 { + status = "okay"; + + nau8822: audio-codec@1a { + compatible = "nuvoton,nau8822"; + reg = <0x1a>; + clocks = <&cru I2S0_8CH_MCLKOUT>; + clock-names = "mclk"; + assigned-clocks = <&cru I2S0_8CH_MCLKOUT>; + assigned-clock-rates = <12288000>; + #sound-dai-cells = <0>; + }; +}; + +&i2s0_8ch { + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_lrck + &i2s0_mclk + &i2s0_sclk + &i2s0_sdi0 + &i2s0_sdo0>; + status = "okay"; +}; + +&mdio0 { + rgmii_phy0: ethernet-phy@1 { + /* RTL8211F */ + compatible = "ethernet-phy-id001c.c916", + "ethernet-phy-ieee802.3-c22"; + reg = <0x1>; + pinctrl-names = "default"; + pinctrl-0 = <&rtl8211f_0_rst>; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>; + }; +}; + +&mdio1 { + rgmii_phy1: ethernet-phy@2 { + /* RTL8211F */ + compatible = "ethernet-phy-id001c.c916", + "ethernet-phy-ieee802.3-c22"; + reg = <0x2>; + pinctrl-names = "default"; + pinctrl-0 = <&rtl8211f_1_rst>; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>; + }; +}; + +&pcie2x1l0 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie2_0_rst>; + reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie2x1l0>; + status = "okay"; +}; + +&pcie2x1l2 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie2_2_rst>; + reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie2x1l2>; + status = "okay"; +}; + +&pcie30phy { + status = "okay"; +}; + +&pcie3x4 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie3_rst>; + reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie30>; + status = "okay"; +}; + +&pinctrl { + pcie2 { + pcie2_0_rst: pcie2-0-rst { + rockchip,pins = <4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + pcie2_2_rst: pcie2-2-rst { + rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + pcie3 { + pcie3_rst: pcie3-rst { + rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + rtl8211f { + rtl8211f_0_rst: rtl8211f-0-rst { + rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + rtl8211f_1_rst: rtl8211f-1-rst { + rockchip,pins = <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sound { + hp_detect: hp-detect { + rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + tca6424a { + tca6424a_int: tca6424a-int { + rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; +}; + +&pwm2 { + status = "okay"; +}; + +&saradc { + vref-supply = <&avcc_1v8_s0>; + status = "okay"; +}; + +&sdmmc { + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; + disable-wp; + max-frequency = <150000000>; + no-sdio; + no-mmc; + sd-uhs-sdr104; + vqmmc-supply = <&vccio_sd_s0>; + status = "okay"; +}; + +&u2phy2 { + status = "okay"; +}; + +&u2phy2_host { + status = "okay"; +}; + +&u2phy3 { + status = "okay"; +}; + +&u2phy3_host { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts index 1b606ea5b6cf..1a604429fb26 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts @@ -485,6 +485,7 @@ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, <&rk806_dvs2_null>, <&rk806_dvs3_null>; spi-max-frequency = <1000000>; + system-power-controller; vcc1-supply = <&vcc5v0_sys>; vcc2-supply = <&vcc5v0_sys>; @@ -506,7 +507,7 @@ #gpio-cells = <2>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts index 67414d72e2b6..b4f22d95ac0e 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts @@ -13,7 +13,7 @@ #include "rk3588.dtsi" / { - model = "PINE64 QuartzPro64"; + model = "Pine64 QuartzPro64"; compatible = "pine64,quartzpro64", "rockchip,rk3588"; aliases { @@ -285,6 +285,12 @@ status = "okay"; }; +&gpu { + mali-supply = <&vdd_gpu_s0>; + sram-supply = <&vdd_gpu_mem_s0>; + status = "okay"; +}; + &i2c2 { status = "okay"; @@ -456,6 +462,7 @@ <&rk806_dvs2_null>, <&rk806_dvs3_null>; pinctrl-names = "default"; spi-max-frequency = <1000000>; + system-power-controller; vcc1-supply = <&vcc4v0_sys>; vcc2-supply = <&vcc4v0_sys>; @@ -491,11 +498,15 @@ regulators { vdd_gpu_s0: dcdc-reg1 { regulator-name = "vdd_gpu_s0"; + /* regulator coupling requires always-on */ + regulator-always-on; regulator-boot-on; regulator-enable-ramp-delay = <400>; regulator-min-microvolt = <550000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <12500>; + regulator-coupled-with = <&vdd_gpu_mem_s0>; + regulator-coupled-max-spread = <10000>; regulator-state-mem { regulator-off-in-suspend; @@ -545,11 +556,15 @@ vdd_gpu_mem_s0: dcdc-reg5 { regulator-name = "vdd_gpu_mem_s0"; + /* regulator coupling requires always-on */ + regulator-always-on; regulator-boot-on; regulator-enable-ramp-delay = <400>; regulator-min-microvolt = <675000>; regulator-max-microvolt = <950000>; regulator-ramp-delay = <12500>; + regulator-coupled-with = <&vdd_gpu_s0>; + regulator-coupled-max-spread = <10000>; regulator-state-mem { regulator-off-in-suspend; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts index 1fe8b2a0ed75..b8e15b76a8a6 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts @@ -7,7 +7,7 @@ #include "rk3588.dtsi" / { - model = "Radxa ROCK 5 Model B"; + model = "Radxa ROCK 5B"; compatible = "radxa,rock-5b", "rockchip,rk3588"; aliases { @@ -180,6 +180,11 @@ cpu-supply = <&vdd_cpu_lit_s0>; }; +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0m2_xfer>; @@ -742,6 +747,14 @@ status = "okay"; }; +&u2phy1 { + status = "okay"; +}; + +&u2phy1_otg { + status = "okay"; +}; + &u2phy2 { status = "okay"; }; @@ -761,6 +774,10 @@ status = "okay"; }; +&usbdp_phy1 { + status = "okay"; +}; + &usb_host0_ehci { status = "okay"; }; @@ -777,6 +794,11 @@ status = "okay"; }; +&usb_host1_xhci { + dr_mode = "host"; + status = "okay"; +}; + &usb_host2_xhci { status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts index d672198c6b64..e4b7a0a4444b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts @@ -113,6 +113,16 @@ vin-supply = <&dc_12v>; }; + vcc5v0_otg: vcc5v0-otg-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&otg_vbus_drv>; + regulator-name = "vcc5v0_otg"; + regulator-always-on; + }; + vcc5v0_usb: vcc5v0-usb-regulator { compatible = "regulator-fixed"; regulator-name = "vcc5v0_usb"; @@ -137,6 +147,10 @@ status = "okay"; }; +&extcon_usb3 { + status = "okay"; +}; + &gmac0 { status = "okay"; }; @@ -199,6 +213,13 @@ <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; + + usb2 { + otg_vbus_drv: otg-vbus-drv { + rockchip,pins = + <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &sdmmc { @@ -214,6 +235,23 @@ status = "okay"; }; +&u2phy0 { + status = "okay"; +}; + +&u2phy0_otg { + phy-supply = <&vcc5v0_otg>; + status = "okay"; +}; + +&u2phy1 { + status = "okay"; +}; + +&u2phy1_otg { + status = "okay"; +}; + &u2phy2 { status = "okay"; }; @@ -231,25 +269,38 @@ }; &uart2 { - pinctrl-0 = <&uart2m2_xfer>; status = "okay"; }; &uart5 { rts-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>; +}; + +&usbdp_phy0 { status = "okay"; }; -/* host0 on Q7_USB_P2, lower usb3 port */ +&usbdp_phy1 { + status = "okay"; +}; + +/* host0 on Q7_USB_P2, upper usb3 port */ &usb_host0_ehci { status = "okay"; }; -/* host0 on Q7_USB_P2, lower usb3 port */ +/* host0 on Q7_USB_P2, upper usb3 port */ &usb_host0_ohci { status = "okay"; }; +/* host0_xhci on Q7_USB_P1, usb3-otg port */ +&usb_host0_xhci { + dr_mode = "otg"; + extcon = <&extcon_usb3>; + status = "okay"; +}; + /* host1 on Q7_USB_P3, usb2 port */ &usb_host1_ehci { status = "okay"; @@ -260,7 +311,13 @@ status = "okay"; }; -/* host2 on Q7_USB_P2, lower usb3 port */ +/* host1_xhci on Q7_USB_P0, lower usb3 port */ +&usb_host1_xhci { + dr_mode = "host"; + status = "okay"; +}; + +/* host2 on Q7_USB_P2, upper usb3 port */ &usb_host2_xhci { status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi index 1eb2543a5fde..aebe1fedd2d8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi @@ -23,6 +23,14 @@ reset-gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>; }; + extcon_usb3: extcon-usb3 { + compatible = "linux,extcon-usb-gpio"; + id-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&usb3_id>; + status = "disabled"; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -46,7 +54,7 @@ pcie_refclk_gen: pcie-refclk-gen-clock { compatible = "fixed-clock"; #clock-cells = <0>; - clock-frequency = <1000000000>; + clock-frequency = <100000000>; }; pcie_refclk: pcie-refclk-clock { @@ -139,6 +147,11 @@ snps,reset-delays-us = <0 10000 100000>; }; +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + &i2c1 { pinctrl-0 = <&i2c1m0_xfer>; }; @@ -322,6 +335,13 @@ rockchip,pins = <1 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + usb3 { + usb3_id: usb3-id { + rockchip,pins = + <3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &saradc { @@ -396,7 +416,7 @@ vcca-supply = <&vcc5v0_sys>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; @@ -683,6 +703,11 @@ status = "okay"; }; +/* Routed to UART0 on the Q7 connector */ +&uart2 { + pinctrl-0 = <&uart2m2_xfer>; +}; + /* Mule-ATtiny UPDI */ &uart4 { pinctrl-0 = <&uart4m2_xfer>; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi index dc08da518a76..6b9206ce4a03 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi @@ -318,7 +318,7 @@ #gpio-cells = <2>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588.dtsi b/arch/arm64/boot/dts/rockchip/rk3588.dtsi index 5519c1430cb7..5984016b5f96 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588.dtsi @@ -7,6 +7,26 @@ #include "rk3588-pinctrl.dtsi" / { + usb_host1_xhci: usb@fc400000 { + compatible = "rockchip,rk3588-dwc3", "snps,dwc3"; + reg = <0x0 0xfc400000 0x0 0x400000>; + interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru REF_CLK_USB3OTG1>, <&cru SUSPEND_CLK_USB3OTG1>, + <&cru ACLK_USB3OTG1>; + clock-names = "ref_clk", "suspend_clk", "bus_clk"; + dr_mode = "otg"; + phys = <&u2phy1_otg>, <&usbdp_phy1 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + phy_type = "utmi_wide"; + power-domains = <&power RK3588_PD_USB>; + resets = <&cru SRST_A_USB3OTG1>; + snps,dis_enblslpm_quirk; + snps,dis-u2-freeclk-exists-quirk; + snps,dis-del-phy-power-chg-quirk; + snps,dis-tx-ipgap-linecheck-quirk; + status = "disabled"; + }; + pcie30_phy_grf: syscon@fd5b8000 { compatible = "rockchip,rk3588-pcie3-phy-grf", "syscon"; reg = <0x0 0xfd5b8000 0x0 0x10000>; @@ -17,6 +37,36 @@ reg = <0x0 0xfd5c0000 0x0 0x100>; }; + usbdpphy1_grf: syscon@fd5cc000 { + compatible = "rockchip,rk3588-usbdpphy-grf", "syscon"; + reg = <0x0 0xfd5cc000 0x0 0x4000>; + }; + + usb2phy1_grf: syscon@fd5d4000 { + compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd"; + reg = <0x0 0xfd5d4000 0x0 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + + u2phy1: usb2phy@4000 { + compatible = "rockchip,rk3588-usb2phy"; + reg = <0x4000 0x10>; + #clock-cells = <0>; + clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>; + clock-names = "phyclk"; + clock-output-names = "usb480m_phy1"; + interrupts = <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH 0>; + resets = <&cru SRST_OTGPHY_U3_1>, <&cru SRST_P_USB2PHY_U3_1_GRF0>; + reset-names = "phy", "apb"; + status = "disabled"; + + u2phy1_otg: otg-port { + #phy-cells = <0>; + status = "disabled"; + }; + }; + }; + i2s8_8ch: i2s@fddc8000 { compatible = "rockchip,rk3588-i2s-tdm"; reg = <0x0 0xfddc8000 0x0 0x1000>; @@ -310,6 +360,28 @@ }; }; + usbdp_phy1: phy@fed90000 { + compatible = "rockchip,rk3588-usbdp-phy"; + reg = <0x0 0xfed90000 0x0 0x10000>; + #phy-cells = <1>; + clocks = <&cru CLK_USBDPPHY_MIPIDCPPHY_REF>, + <&cru CLK_USBDP_PHY1_IMMORTAL>, + <&cru PCLK_USBDPPHY1>, + <&u2phy1>; + clock-names = "refclk", "immortal", "pclk", "utmi"; + resets = <&cru SRST_USBDP_COMBO_PHY1_INIT>, + <&cru SRST_USBDP_COMBO_PHY1_CMN>, + <&cru SRST_USBDP_COMBO_PHY1_LANE>, + <&cru SRST_USBDP_COMBO_PHY1_PCS>, + <&cru SRST_P_USBDPPHY1>; + reset-names = "init", "cmn", "lane", "pcs_apb", "pma_apb"; + rockchip,u2phy-grf = <&usb2phy1_grf>; + rockchip,usb-grf = <&usb_grf>; + rockchip,usbdpphy-grf = <&usbdpphy1_grf>; + rockchip,vo-grf = <&vo0_grf>; + status = "disabled"; + }; + combphy1_ps: phy@fee10000 { compatible = "rockchip,rk3588-naneng-combphy"; reg = <0x0 0xfee10000 0x0 0x100>; diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts b/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts index e037bf9db75a..3b2ec1d0c542 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts @@ -203,6 +203,11 @@ cpu-supply = <&vdd_cpu_big1_s0>; }; +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + &i2c0 { pinctrl-0 = <&i2c0m2_xfer>; status = "okay"; @@ -479,7 +484,7 @@ vcca-supply = <&vcc5v0_sys>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts b/arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts index ce8119cbb824..d8c50fdcca3b 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-indiedroid-nova.dts @@ -316,7 +316,7 @@ pinctrl-names = "default"; vbus-supply = <&vbus5v0_typec>; - connector { + usb_con: connector { compatible = "usb-c-connector"; data-role = "dual"; label = "USB-C"; @@ -325,6 +325,32 @@ source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; sink-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>; op-sink-microwatt = <1000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usbc0_orien_sw: endpoint { + remote-endpoint = <&usbdp_phy0_orientation_switch>; + }; + }; + + port@1 { + reg = <1>; + usbc0_role_sw: endpoint { + remote-endpoint = <&dwc3_0_role_switch>; + }; + }; + + port@2 { + reg = <2>; + dp_altmode_mux: endpoint { + remote-endpoint = <&usbdp_phy0_dp_altmode_mux>; + }; + }; + }; }; }; @@ -528,7 +554,7 @@ vcca-supply = <&vcc5v0_sys>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; @@ -788,6 +814,14 @@ status = "okay"; }; +&u2phy0 { + status = "okay"; +}; + +&u2phy0_otg { + status = "okay"; +}; + &u2phy2 { status = "okay"; }; @@ -839,6 +873,17 @@ status = "okay"; }; +&usb_host0_xhci { + usb-role-switch; + status = "okay"; + + port { + dwc3_0_role_switch: endpoint { + remote-endpoint = <&usbc0_role_sw>; + }; + }; +}; + &usb_host1_ehci { status = "okay"; }; @@ -850,3 +895,27 @@ &usb_host2_xhci { status = "okay"; }; + +&usbdp_phy0 { + orientation-switch; + mode-switch; + sbu1-dc-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>; + sbu2-dc-gpios = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>; + rockchip,dp-lane-mux = <2 3>; + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + usbdp_phy0_orientation_switch: endpoint@0 { + reg = <0>; + remote-endpoint = <&usbc0_orien_sw>; + }; + + usbdp_phy0_dp_altmode_mux: endpoint@1 { + reg = <1>; + remote-endpoint = <&dp_altmode_mux>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts index f53e993c785e..dbddfc3bb464 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-khadas-edge2.dts @@ -3,7 +3,9 @@ /dts-v1/; #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> #include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/leds/common.h> #include "rk3588s.dtsi" / { @@ -12,11 +14,298 @@ aliases { mmc0 = &sdhci; + mmc1 = &sdmmc; }; chosen { stdout-path = "serial2:1500000n8"; }; + + adc-keys { + compatible = "adc-keys"; + io-channels = <&saradc 1>; + io-channel-names = "buttons"; + keyup-threshold-microvolt = <1800000>; + poll-interval = <100>; + + button-function { + label = "Function"; + linux,code = <KEY_FN>; + press-threshold-microvolt = <17000>; + }; + }; + + ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ir_receiver_pin>; + }; + + leds { + compatible = "pwm-leds"; + + red_led: led-0 { + label = "red_led"; + color = <LED_COLOR_ID_RED>; + default-state = "off"; + function = LED_FUNCTION_INDICATOR; + linux,default-trigger = "none"; + max-brightness = <255>; + pwms = <&pwm11 0 25000 0>; + }; + + green_led: led-1 { + label = "green_led"; + color = <LED_COLOR_ID_GREEN>; + default-state = "on"; + function = LED_FUNCTION_POWER; + linux,default-trigger = "default-on"; + max-brightness = <255>; + pwms = <&pwm14 0 25000 0>; + }; + + blue_led: led-2 { + label = "blue_led"; + color = <LED_COLOR_ID_BLUE>; + default-state = "off"; + function = LED_FUNCTION_INDICATOR; + linux,default-trigger = "none"; + max-brightness = <255>; + pwms = <&pwm15 0 25000 0>; + }; + }; + + vcc3v3_pcie_wl: vcc3v3-pcie-wl-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie2_2_vcc3v3_en>; + regulator-name = "vcc3v3_pcie_wl"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + startup-delay-us = <5000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_host: vcc5v0-host-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_host"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio1 RK_PB1 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_host_en>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc5v0_sys: vcc5v0-sys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_1v1_nldo_s3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + vin-supply = <&vcc5v0_sys>; + }; + + vdd_3v3_sd: vdd-3v3-sd-regulator { + compatible = "regulator-fixed"; + regulator-name = "vdd_3v3_sd"; + gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + enable-active-high; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_3v3_s3>; + pinctrl-names = "default"; + pinctrl-0 = <&vdd_sd_en>; + }; +}; + +&cpu_b0 { + cpu-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b1 { + cpu-supply = <&vdd_cpu_big0_s0>; +}; + +&cpu_b2 { + cpu-supply = <&vdd_cpu_big1_s0>; +}; + +&cpu_b3 { + cpu-supply = <&vdd_cpu_big1_s0>; +}; + +&cpu_l0 { + cpu-supply = <&vdd_cpu_lit_s0>; +}; + +&cpu_l1 { + cpu-supply = <&vdd_cpu_lit_s0>; +}; + +&cpu_l2 { + cpu-supply = <&vdd_cpu_lit_s0>; +}; + +&cpu_l3 { + cpu-supply = <&vdd_cpu_lit_s0>; +}; + +&combphy0_ps { + status = "okay"; +}; + +&combphy2_psu { + status = "okay"; +}; + +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0m2_xfer>; + status = "okay"; + + vdd_cpu_big0_s0: regulator@42 { + compatible = "rockchip,rk8602"; + reg = <0x42>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big0_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_big1_s0: regulator@43 { + compatible = "rockchip,rk8603", "rockchip,rk8602"; + reg = <0x43>; + fcs,suspend-voltage-selector = <1>; + regulator-name = "vdd_cpu_big1_s0"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <1050000>; + regulator-ramp-delay = <2300>; + vin-supply = <&vcc5v0_sys>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; +}; + +&i2c2 { + status = "okay"; + + hym8563: rtc@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + #clock-cells = <0>; + clock-output-names = "hym8563"; + wakeup-source; + }; +}; + +&pinctrl { + vdd_sd { + vdd_sd_en: vdd-sd-en { + rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + pcie2 { + pcie2_2_rst: pcie2-2-rst { + rockchip,pins = <3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + pcie2_2_vcc3v3_en: pcie2-2-vcc-en { + rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb { + vcc5v0_host_en: vcc5v0-host-en { + rockchip,pins = <1 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + ir-receiver { + ir_receiver_pin: ir-receiver-pin { + rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + wireless-bluetooth { + bt_reset_pin: bt-reset-pin { + rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_wake_pin: bt-wake-pin { + rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + bt_wake_host_irq: bt-wake-host-irq { + rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_down>; + }; + }; +}; + +&pcie2x1l2 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie2_2_rst>; + reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>; + vpcie3v3-supply = <&vcc3v3_pcie_wl>; + status = "okay"; +}; + +&pwm11 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm11m1_pins>; + status = "okay"; +}; + +&pwm14 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm14m1_pins>; + status = "okay"; +}; + +&pwm15 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm15m1_pins>; + status = "okay"; +}; + +&saradc { + vref-supply = <&avcc_1v8_s0>; + status = "okay"; }; &sdhci { @@ -29,7 +318,403 @@ status = "okay"; }; +&sdmmc { + bus-width = <4>; + cap-sd-highspeed; + disable-wp; + no-mmc; + no-sdio; + sd-uhs-sdr104; + vmmc-supply = <&vdd_3v3_sd>; + vqmmc-supply = <&vccio_sd_s0>; + status = "okay"; +}; + +&sfc { + pinctrl-names = "default"; + pinctrl-0 = <&fspim2_pins>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0x0>; + spi-max-frequency = <100000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <1>; + }; +}; + +&spi2 { + assigned-clocks = <&cru CLK_SPI2>; + assigned-clock-rates = <200000000>; + num-cs = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>; + status = "okay"; + + pmic@0 { + compatible = "rockchip,rk806"; + reg = <0x0>; + interrupt-parent = <&gpio0>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, + <&rk806_dvs2_null>, <&rk806_dvs3_null>; + spi-max-frequency = <1000000>; + system-power-controller; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc5-supply = <&vcc5v0_sys>; + vcc6-supply = <&vcc5v0_sys>; + vcc7-supply = <&vcc5v0_sys>; + vcc8-supply = <&vcc5v0_sys>; + vcc9-supply = <&vcc5v0_sys>; + vcc10-supply = <&vcc5v0_sys>; + vcc11-supply = <&vcc_2v0_pldo_s3>; + vcc12-supply = <&vcc5v0_sys>; + vcc13-supply = <&vcc_1v1_nldo_s3>; + vcc14-supply = <&vcc_1v1_nldo_s3>; + vcca-supply = <&vcc5v0_sys>; + + gpio-controller; + #gpio-cells = <2>; + + rk806_dvs1_null: dvs1-null-pins { + pins = "gpio_pwrctrl1"; + function = "pin_fun0"; + }; + + rk806_dvs2_null: dvs2-null-pins { + pins = "gpio_pwrctrl2"; + function = "pin_fun0"; + }; + + rk806_dvs3_null: dvs3-null-pins { + pins = "gpio_pwrctrl3"; + function = "pin_fun0"; + }; + + regulators { + vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 { + regulator-boot-on; + regulator-enable-ramp-delay = <400>; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-name = "vdd_gpu_s0"; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-name = "vdd_cpu_lit_s0"; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_log_s0: dcdc-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <675000>; + regulator-max-microvolt = <750000>; + regulator-name = "vdd_log_s0"; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <750000>; + }; + }; + + vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <550000>; + regulator-max-microvolt = <950000>; + regulator-name = "vdd_vdenc_s0"; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_ddr_s0: dcdc-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <675000>; + regulator-max-microvolt = <900000>; + regulator-name = "vdd_ddr_s0"; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <850000>; + }; + }; + + vdd2_ddr_s3: dcdc-reg6 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vdd2_ddr_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc_2v0_pldo_s3: dcdc-reg7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-name = "vdd_2v0_pldo_s3"; + regulator-ramp-delay = <12500>; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <2000000>; + }; + }; + + vcc_3v3_s3: dcdc-reg8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc_3v3_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vddq_ddr_s0: dcdc-reg9 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vddq_ddr_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v8_s3: dcdc-reg10 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1v8_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + avcc_1v8_s0: pldo-reg1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "avcc_1v8_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_1v8_s0: pldo-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1v8_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + avdd_1v2_s0: pldo-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "avdd_1v2_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_3v3_s0: pldo-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12500>; + regulator-name = "vcc_3v3_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd_s0: pldo-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-ramp-delay = <12500>; + regulator-name = "vccio_sd_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + pldo6_s3: pldo-reg6 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "pldo6_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd_0v75_s3: nldo-reg1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "vdd_0v75_s3"; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <750000>; + }; + }; + + vdd_ddr_pll_s0: nldo-reg2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-name = "vdd_ddr_pll_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + regulator-suspend-microvolt = <850000>; + }; + }; + + avdd_0v75_s0: nldo-reg3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "avdd_0v75_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_0v85_s0: nldo-reg4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-name = "vdd_0v85_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vdd_0v75_s0: nldo-reg5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <750000>; + regulator-name = "vdd_0v75_s0"; + + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + }; + }; +}; + +&tsadc { + status = "okay"; +}; + &uart2 { pinctrl-0 = <&uart2m0_xfer>; status = "okay"; }; + +&uart9 { + pinctrl-names = "default"; + pinctrl-0 = <&uart9m2_xfer &uart9m2_ctsn>; + status = "okay"; +}; + +&u2phy2 { + status = "okay"; +}; + +&u2phy2_host { + phy-supply = <&vcc5v0_host>; + status = "okay"; +}; + +&u2phy3 { + status = "okay"; +}; + +&u2phy3_host { + phy-supply = <&vcc5v0_host>; + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usb_host2_xhci { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts index 25de4362af38..feea6b20a6bf 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-5.dts @@ -6,6 +6,7 @@ #include <dt-bindings/leds/common.h> #include <dt-bindings/input/input.h> #include <dt-bindings/pinctrl/rockchip.h> +#include <dt-bindings/usb/pd.h> #include "rk3588s.dtsi" / { @@ -146,6 +147,11 @@ status = "okay"; }; +&gpu { + mali-supply = <&vdd_gpu_s0>; + status = "okay"; +}; + &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0m2_xfer>; @@ -212,6 +218,56 @@ pinctrl-0 = <&i2c6m3_xfer>; status = "okay"; + usbc0: usb-typec@22 { + compatible = "fcs,fusb302"; + reg = <0x22>; + interrupt-parent = <&gpio0>; + interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&usbc0_int>; + vbus-supply = <&vbus_typec>; + status = "okay"; + + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + op-sink-microwatt = <1000000>; + power-role = "dual"; + sink-pdos = + <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>; + source-pdos = + <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + try-power-role = "source"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usbc0_hs: endpoint { + remote-endpoint = <&usb_host0_xhci_drd_sw>; + }; + }; + + port@1 { + reg = <1>; + usbc0_ss: endpoint { + remote-endpoint = <&usbdp_phy0_typec_ss>; + }; + }; + + port@2 { + reg = <2>; + usbc0_sbu: endpoint { + remote-endpoint = <&usbdp_phy0_typec_sbu>; + }; + }; + }; + }; + }; + hym8563: rtc@51 { compatible = "haoyu,hym8563"; reg = <0x51>; @@ -336,7 +392,7 @@ #gpio-cells = <2>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; @@ -625,6 +681,14 @@ status = "okay"; }; +&u2phy0 { + status = "okay"; +}; + +&u2phy0_otg { + status = "okay"; +}; + &u2phy2 { status = "okay"; }; @@ -646,6 +710,29 @@ status = "okay"; }; +&usbdp_phy0 { + mode-switch; + orientation-switch; + sbu1-dc-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>; + sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + usbdp_phy0_typec_ss: endpoint@0 { + reg = <0>; + remote-endpoint = <&usbc0_ss>; + }; + + usbdp_phy0_typec_sbu: endpoint@1 { + reg = <1>; + remote-endpoint = <&usbc0_sbu>; + }; + }; +}; + &usb_host0_ehci { status = "okay"; }; @@ -654,6 +741,18 @@ status = "okay"; }; +&usb_host0_xhci { + dr_mode = "otg"; + usb-role-switch; + status = "okay"; + + port { + usb_host0_xhci_drd_sw: endpoint { + remote-endpoint = <&usbc0_hs>; + }; + }; +}; + &usb_host1_ehci { status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts index 00afb90d4eb1..8e2a07612d17 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts @@ -8,7 +8,7 @@ #include "rk3588s.dtsi" / { - model = "Radxa ROCK 5 Model A"; + model = "Radxa ROCK 5A"; compatible = "radxa,rock-5a", "rockchip,rk3588s"; aliases { @@ -414,7 +414,7 @@ #gpio-cells = <2>; rk806_dvs1_null: dvs1-null-pins { - pins = "gpio_pwrctrl2"; + pins = "gpio_pwrctrl1"; function = "pin_fun0"; }; @@ -697,6 +697,14 @@ }; }; +&u2phy0 { + status = "okay"; +}; + +&u2phy0_otg { + status = "okay"; +}; + &u2phy2 { status = "okay"; }; @@ -720,6 +728,11 @@ status = "okay"; }; +&usbdp_phy0 { + status = "okay"; + rockchip,dp-lane-mux = <2 3>; +}; + &usb_host0_ehci { status = "okay"; pinctrl-names = "default"; @@ -730,6 +743,11 @@ status = "okay"; }; +&usb_host0_xhci { + dr_mode = "host"; + status = "okay"; +}; + &usb_host1_ehci { status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi index 87b83c87bd55..6ac5ac8b48ab 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi @@ -347,6 +347,11 @@ }; }; + display_subsystem: display-subsystem { + compatible = "rockchip,display-subsystem"; + ports = <&vop_out>; + }; + firmware { optee: optee { compatible = "linaro,optee-tz"; @@ -394,11 +399,6 @@ #clock-cells = <0>; }; - display_subsystem: display-subsystem { - compatible = "rockchip,display-subsystem"; - ports = <&vop_out>; - }; - timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH 0>, @@ -436,6 +436,84 @@ }; }; + gpu: gpu@fb000000 { + compatible = "rockchip,rk3588-mali", "arm,mali-valhall-csf"; + reg = <0x0 0xfb000000 0x0 0x200000>; + #cooling-cells = <2>; + assigned-clocks = <&scmi_clk SCMI_CLK_GPU>; + assigned-clock-rates = <200000000>; + clocks = <&cru CLK_GPU>, <&cru CLK_GPU_COREGROUP>, + <&cru CLK_GPU_STACKS>; + clock-names = "core", "coregroup", "stacks"; + dynamic-power-coefficient = <2982>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "job", "mmu", "gpu"; + operating-points-v2 = <&gpu_opp_table>; + power-domains = <&power RK3588_PD_GPU>; + status = "disabled"; + + gpu_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <675000 675000 850000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <675000 675000 850000>; + }; + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <675000 675000 850000>; + }; + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <675000 675000 850000>; + }; + opp-700000000 { + opp-hz = /bits/ 64 <700000000>; + opp-microvolt = <700000 700000 850000>; + }; + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <750000 750000 850000>; + }; + opp-900000000 { + opp-hz = /bits/ 64 <900000000>; + opp-microvolt = <800000 800000 850000>; + }; + opp-1000000000 { + opp-hz = /bits/ 64 <1000000000>; + opp-microvolt = <850000 850000 850000>; + }; + }; + }; + + usb_host0_xhci: usb@fc000000 { + compatible = "rockchip,rk3588-dwc3", "snps,dwc3"; + reg = <0x0 0xfc000000 0x0 0x400000>; + interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru REF_CLK_USB3OTG0>, <&cru SUSPEND_CLK_USB3OTG0>, + <&cru ACLK_USB3OTG0>; + clock-names = "ref_clk", "suspend_clk", "bus_clk"; + dr_mode = "otg"; + phys = <&u2phy0_otg>, <&usbdp_phy0 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + phy_type = "utmi_wide"; + power-domains = <&power RK3588_PD_USB>; + resets = <&cru SRST_A_USB3OTG0>; + snps,dis_enblslpm_quirk; + snps,dis-u1-entry-quirk; + snps,dis-u2-entry-quirk; + snps,dis-u2-freeclk-exists-quirk; + snps,dis-del-phy-power-chg-quirk; + snps,dis-tx-ipgap-linecheck-quirk; + status = "disabled"; + }; + usb_host0_ehci: usb@fc800000 { compatible = "rockchip,rk3588-ehci", "generic-ehci"; reg = <0x0 0xfc800000 0x0 0x40000>; @@ -501,6 +579,30 @@ status = "disabled"; }; + mmu600_pcie: iommu@fc900000 { + compatible = "arm,smmu-v3"; + reg = <0x0 0xfc900000 0x0 0x200000>; + interrupts = <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "eventq", "gerror", "priq", "cmdq-sync"; + #iommu-cells = <1>; + status = "disabled"; + }; + + mmu600_php: iommu@fcb00000 { + compatible = "arm,smmu-v3"; + reg = <0x0 0xfcb00000 0x0 0x200000>; + interrupts = <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 383 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 386 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "eventq", "gerror", "priq", "cmdq-sync"; + #iommu-cells = <1>; + status = "disabled"; + }; + pmu1grf: syscon@fd58a000 { compatible = "rockchip,rk3588-pmugrf", "syscon", "simple-mfd"; reg = <0x0 0xfd58a000 0x0 0x10000>; @@ -516,12 +618,23 @@ reg = <0x0 0xfd5a4000 0x0 0x2000>; }; + vo0_grf: syscon@fd5a6000 { + compatible = "rockchip,rk3588-vo-grf", "syscon"; + reg = <0x0 0xfd5a6000 0x0 0x2000>; + clocks = <&cru PCLK_VO0GRF>; + }; + vo1_grf: syscon@fd5a8000 { compatible = "rockchip,rk3588-vo-grf", "syscon"; reg = <0x0 0xfd5a8000 0x0 0x100>; clocks = <&cru PCLK_VO1GRF>; }; + usb_grf: syscon@fd5ac000 { + compatible = "rockchip,rk3588-usb-grf", "syscon"; + reg = <0x0 0xfd5ac000 0x0 0x4000>; + }; + php_grf: syscon@fd5b0000 { compatible = "rockchip,rk3588-php-grf", "syscon"; reg = <0x0 0xfd5b0000 0x0 0x1000>; @@ -537,22 +650,52 @@ reg = <0x0 0xfd5c4000 0x0 0x100>; }; + usbdpphy0_grf: syscon@fd5c8000 { + compatible = "rockchip,rk3588-usbdpphy-grf", "syscon"; + reg = <0x0 0xfd5c8000 0x0 0x4000>; + }; + + usb2phy0_grf: syscon@fd5d0000 { + compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd"; + reg = <0x0 0xfd5d0000 0x0 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + + u2phy0: usb2phy@0 { + compatible = "rockchip,rk3588-usb2phy"; + reg = <0x0 0x10>; + #clock-cells = <0>; + clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>; + clock-names = "phyclk"; + clock-output-names = "usb480m_phy0"; + interrupts = <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH 0>; + resets = <&cru SRST_OTGPHY_U3_0>, <&cru SRST_P_USB2PHY_U3_0_GRF0>; + reset-names = "phy", "apb"; + status = "disabled"; + + u2phy0_otg: otg-port { + #phy-cells = <0>; + status = "disabled"; + }; + }; + }; + usb2phy2_grf: syscon@fd5d8000 { compatible = "rockchip,rk3588-usb2phy-grf", "syscon", "simple-mfd"; reg = <0x0 0xfd5d8000 0x0 0x4000>; #address-cells = <1>; #size-cells = <1>; - u2phy2: usb2-phy@8000 { + u2phy2: usb2phy@8000 { compatible = "rockchip,rk3588-usb2phy"; reg = <0x8000 0x10>; - interrupts = <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH 0>; - resets = <&cru SRST_OTGPHY_U2_0>, <&cru SRST_P_USB2PHY_U2_0_GRF0>; - reset-names = "phy", "apb"; + #clock-cells = <0>; clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>; clock-names = "phyclk"; clock-output-names = "usb480m_phy2"; - #clock-cells = <0>; + interrupts = <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH 0>; + resets = <&cru SRST_OTGPHY_U2_0>, <&cru SRST_P_USB2PHY_U2_0_GRF0>; + reset-names = "phy", "apb"; status = "disabled"; u2phy2_host: host-port { @@ -568,16 +711,16 @@ #address-cells = <1>; #size-cells = <1>; - u2phy3: usb2-phy@c000 { + u2phy3: usb2phy@c000 { compatible = "rockchip,rk3588-usb2phy"; reg = <0xc000 0x10>; - interrupts = <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH 0>; - resets = <&cru SRST_OTGPHY_U2_1>, <&cru SRST_P_USB2PHY_U2_1_GRF0>; - reset-names = "phy", "apb"; + #clock-cells = <0>; clocks = <&cru CLK_USB2PHY_HDPTXRXPHY_REF>; clock-names = "phyclk"; clock-output-names = "usb480m_phy3"; - #clock-cells = <0>; + interrupts = <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH 0>; + resets = <&cru SRST_OTGPHY_U2_1>, <&cru SRST_P_USB2PHY_U2_1_GRF0>; + reset-names = "phy", "apb"; status = "disabled"; u2phy3_host: host-port { @@ -646,74 +789,6 @@ status = "disabled"; }; - vop: vop@fdd90000 { - compatible = "rockchip,rk3588-vop"; - reg = <0x0 0xfdd90000 0x0 0x4200>, <0x0 0xfdd95000 0x0 0x1000>; - reg-names = "vop", "gamma-lut"; - interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>; - clocks = <&cru ACLK_VOP>, - <&cru HCLK_VOP>, - <&cru DCLK_VOP0>, - <&cru DCLK_VOP1>, - <&cru DCLK_VOP2>, - <&cru DCLK_VOP3>, - <&cru PCLK_VOP_ROOT>; - clock-names = "aclk", - "hclk", - "dclk_vp0", - "dclk_vp1", - "dclk_vp2", - "dclk_vp3", - "pclk_vop"; - iommus = <&vop_mmu>; - power-domains = <&power RK3588_PD_VOP>; - rockchip,grf = <&sys_grf>; - rockchip,vop-grf = <&vop_grf>; - rockchip,vo1-grf = <&vo1_grf>; - rockchip,pmu = <&pmu>; - status = "disabled"; - - vop_out: ports { - #address-cells = <1>; - #size-cells = <0>; - - vp0: port@0 { - #address-cells = <1>; - #size-cells = <0>; - reg = <0>; - }; - - vp1: port@1 { - #address-cells = <1>; - #size-cells = <0>; - reg = <1>; - }; - - vp2: port@2 { - #address-cells = <1>; - #size-cells = <0>; - reg = <2>; - }; - - vp3: port@3 { - #address-cells = <1>; - #size-cells = <0>; - reg = <3>; - }; - }; - }; - - vop_mmu: iommu@fdd97e00 { - compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu"; - reg = <0x0 0xfdd97e00 0x0 0x100>, <0x0 0xfdd97f00 0x0 0x100>; - interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>; - clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>; - clock-names = "aclk", "iface"; - #iommu-cells = <0>; - power-domains = <&power RK3588_PD_VOP>; - status = "disabled"; - }; - uart0: serial@fd890000 { compatible = "rockchip,rk3588-uart", "snps,dw-apb-uart"; reg = <0x0 0xfd890000 0x0 0x100>; @@ -1084,6 +1159,87 @@ }; }; + av1d: video-codec@fdc70000 { + compatible = "rockchip,rk3588-av1-vpu"; + reg = <0x0 0xfdc70000 0x0 0x800>; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = "vdpu"; + assigned-clocks = <&cru ACLK_AV1>, <&cru PCLK_AV1>; + assigned-clock-rates = <400000000>, <400000000>; + clocks = <&cru ACLK_AV1>, <&cru PCLK_AV1>; + clock-names = "aclk", "hclk"; + power-domains = <&power RK3588_PD_AV1>; + resets = <&cru SRST_A_AV1>, <&cru SRST_P_AV1>, <&cru SRST_A_AV1_BIU>, <&cru SRST_P_AV1_BIU>; + }; + + vop: vop@fdd90000 { + compatible = "rockchip,rk3588-vop"; + reg = <0x0 0xfdd90000 0x0 0x4200>, <0x0 0xfdd95000 0x0 0x1000>; + reg-names = "vop", "gamma-lut"; + interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru ACLK_VOP>, + <&cru HCLK_VOP>, + <&cru DCLK_VOP0>, + <&cru DCLK_VOP1>, + <&cru DCLK_VOP2>, + <&cru DCLK_VOP3>, + <&cru PCLK_VOP_ROOT>; + clock-names = "aclk", + "hclk", + "dclk_vp0", + "dclk_vp1", + "dclk_vp2", + "dclk_vp3", + "pclk_vop"; + iommus = <&vop_mmu>; + power-domains = <&power RK3588_PD_VOP>; + rockchip,grf = <&sys_grf>; + rockchip,vop-grf = <&vop_grf>; + rockchip,vo1-grf = <&vo1_grf>; + rockchip,pmu = <&pmu>; + status = "disabled"; + + vop_out: ports { + #address-cells = <1>; + #size-cells = <0>; + + vp0: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + }; + + vp1: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + + vp2: port@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + }; + + vp3: port@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + }; + }; + }; + + vop_mmu: iommu@fdd97e00 { + compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu"; + reg = <0x0 0xfdd97e00 0x0 0x100>, <0x0 0xfdd97f00 0x0 0x100>; + interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>; + clock-names = "aclk", "iface"; + #iommu-cells = <0>; + power-domains = <&power RK3588_PD_VOP>; + status = "disabled"; + }; + i2s4_8ch: i2s@fddc0000 { compatible = "rockchip,rk3588-i2s-tdm"; reg = <0x0 0xfddc0000 0x0 0x1000>; @@ -1375,6 +1531,16 @@ reg = <0x0 0xfdf82200 0x0 0x20>; }; + dfi: dfi@fe060000 { + reg = <0x00 0xfe060000 0x00 0x10000>; + compatible = "rockchip,rk3588-dfi"; + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>; + rockchip,pmu = <&pmu1grf>; + }; + pcie2x1l1: pcie@fe180000 { compatible = "rockchip,rk3588-pcie", "rockchip,rk3568-pcie"; bus-range = <0x30 0x3f>; @@ -1477,16 +1643,6 @@ }; }; - dfi: dfi@fe060000 { - reg = <0x00 0xfe060000 0x00 0x10000>; - compatible = "rockchip,rk3588-dfi"; - interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>, - <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>, - <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH 0>, - <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>; - rockchip,pmu = <&pmu1grf>; - }; - gmac1: ethernet@fe1c0000 { compatible = "rockchip,rk3588-gmac", "snps,dwmac-4.20a"; reg = <0x0 0xfe1c0000 0x0 0x10000>; @@ -2380,6 +2536,28 @@ status = "disabled"; }; + usbdp_phy0: phy@fed80000 { + compatible = "rockchip,rk3588-usbdp-phy"; + reg = <0x0 0xfed80000 0x0 0x10000>; + #phy-cells = <1>; + clocks = <&cru CLK_USBDPPHY_MIPIDCPPHY_REF>, + <&cru CLK_USBDP_PHY0_IMMORTAL>, + <&cru PCLK_USBDPPHY0>, + <&u2phy0>; + clock-names = "refclk", "immortal", "pclk", "utmi"; + resets = <&cru SRST_USBDP_COMBO_PHY0_INIT>, + <&cru SRST_USBDP_COMBO_PHY0_CMN>, + <&cru SRST_USBDP_COMBO_PHY0_LANE>, + <&cru SRST_USBDP_COMBO_PHY0_PCS>, + <&cru SRST_P_USBDPPHY0>; + reset-names = "init", "cmn", "lane", "pcs_apb", "pma_apb"; + rockchip,u2phy-grf = <&usb2phy0_grf>; + rockchip,usb-grf = <&usb_grf>; + rockchip,usbdpphy-grf = <&usbdpphy0_grf>; + rockchip,vo-grf = <&vo0_grf>; + status = "disabled"; + }; + combphy0_ps: phy@fee00000 { compatible = "rockchip,rk3588-naneng-combphy"; reg = <0x0 0xfee00000 0x0 0x100>; @@ -2487,19 +2665,6 @@ #interrupt-cells = <2>; }; }; - - av1d: video-codec@fdc70000 { - compatible = "rockchip,rk3588-av1-vpu"; - reg = <0x0 0xfdc70000 0x0 0x800>; - interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>; - interrupt-names = "vdpu"; - assigned-clocks = <&cru ACLK_AV1>, <&cru PCLK_AV1>; - assigned-clock-rates = <400000000>, <400000000>; - clocks = <&cru ACLK_AV1>, <&cru PCLK_AV1>; - clock-names = "aclk", "hclk"; - power-domains = <&power RK3588_PD_AV1>; - resets = <&cru SRST_A_AV1>, <&cru SRST_P_AV1>, <&cru SRST_A_AV1_BIU>, <&cru SRST_P_AV1_BIU>; - }; }; #include "rk3588s-pinctrl.dtsi" diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts index da44a15a8adf..a251c4343548 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts @@ -111,7 +111,7 @@ &i2c0 { status = "okay"; - tas5707a@1d { + audio-codec@1d { compatible = "ti,tas5711"; reg = <0x1d>; reset-gpios = <&gpio UNIPHIER_GPIO_PORT(23, 4) GPIO_ACTIVE_LOW>; @@ -124,7 +124,7 @@ PVDD_C-supply = <&_vcc_reg>; PVDD_D-supply = <&_vcc_reg>; - port@0 { + port { tas_speaker: endpoint { dai-format = "i2s"; remote-endpoint = <&i2s_hpcmout1>; diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts index a01579cb3b79..79f6db2455c1 100644 --- a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts @@ -111,7 +111,7 @@ &i2c0 { status = "okay"; - tas5707@1b { + audio-codec@1b { compatible = "ti,tas5711"; reg = <0x1b>; reset-gpios = <&gpio UNIPHIER_GPIO_PORT(0, 0) GPIO_ACTIVE_LOW>; @@ -124,7 +124,7 @@ PVDD_C-supply = <&_vcc_reg>; PVDD_D-supply = <&_vcc_reg>; - port@0 { + port { tas_speaker: endpoint { dai-format = "i2s"; remote-endpoint = <&i2s_hpcmout1>; diff --git a/arch/arm64/boot/dts/sprd/sc9860.dtsi b/arch/arm64/boot/dts/sprd/sc9860.dtsi index e27eb3ed1d47..31952d361a8a 100644 --- a/arch/arm64/boot/dts/sprd/sc9860.dtsi +++ b/arch/arm64/boot/dts/sprd/sc9860.dtsi @@ -113,7 +113,7 @@ }; }; - idle-states{ + idle-states { entry-method = "psci"; CORE_PD: core_pd { @@ -135,18 +135,6 @@ }; }; - gic: interrupt-controller@12001000 { - compatible = "arm,gic-400"; - reg = <0 0x12001000 0 0x1000>, - <0 0x12002000 0 0x2000>, - <0 0x12004000 0 0x2000>, - <0 0x12006000 0 0x2000>; - #interrupt-cells = <3>; - interrupt-controller; - interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) - | IRQ_TYPE_LEVEL_HIGH)>; - }; - psci { compatible = "arm,psci-0.2"; method = "smc"; @@ -165,7 +153,7 @@ }; pmu { - compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>, @@ -185,6 +173,18 @@ }; soc { + gic: interrupt-controller@12001000 { + compatible = "arm,gic-400"; + reg = <0 0x12001000 0 0x1000>, + <0 0x12002000 0 0x2000>, + <0 0x12004000 0 0x2000>, + <0 0x12006000 0 0x2000>; + #interrupt-cells = <3>; + interrupt-controller; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) + | IRQ_TYPE_LEVEL_HIGH)>; + }; + pmu_gate: pmu-gate { compatible = "sprd,sc9860-pmu-gate"; sprd,syscon = <&pmu_regs>; /* 0x402b0000 */ @@ -207,7 +207,7 @@ #clock-cells = <1>; }; - aon_prediv: aon-prediv { + aon_prediv: aon-prediv@402d0000 { compatible = "sprd,sc9860-aon-prediv"; reg = <0 0x402d0000 0 0x400>; clocks = <&ext_26m>, <&pll 0>, @@ -684,33 +684,5 @@ }; }; }; - - gpio-keys { - compatible = "gpio-keys"; - - key-volumedown { - label = "Volume Down Key"; - linux,code = <KEY_VOLUMEDOWN>; - gpios = <&eic_debounce 2 GPIO_ACTIVE_LOW>; - debounce-interval = <2>; - wakeup-source; - }; - - key-volumeup { - label = "Volume Up Key"; - linux,code = <KEY_VOLUMEUP>; - gpios = <&pmic_eic 10 GPIO_ACTIVE_HIGH>; - debounce-interval = <2>; - wakeup-source; - }; - - key-power { - label = "Power Key"; - linux,code = <KEY_POWER>; - gpios = <&pmic_eic 1 GPIO_ACTIVE_HIGH>; - debounce-interval = <2>; - wakeup-source; - }; - }; }; }; diff --git a/arch/arm64/boot/dts/sprd/sc9863a.dtsi b/arch/arm64/boot/dts/sprd/sc9863a.dtsi index 22d81ace740a..53e5b77d70b5 100644 --- a/arch/arm64/boot/dts/sprd/sc9863a.dtsi +++ b/arch/arm64/boot/dts/sprd/sc9863a.dtsi @@ -134,7 +134,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a55-pmu"; interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/sprd/sharkl3.dtsi b/arch/arm64/boot/dts/sprd/sharkl3.dtsi index 206a4afdab1c..9b4ee0bdd69f 100644 --- a/arch/arm64/boot/dts/sprd/sharkl3.dtsi +++ b/arch/arm64/boot/dts/sprd/sharkl3.dtsi @@ -24,7 +24,7 @@ #size-cells = <1>; ranges = <0 0 0x20e00000 0x4000>; - apahb_gate: apahb-gate { + apahb_gate: apahb-gate@0 { compatible = "sprd,sc9863a-apahb-gate"; reg = <0x0 0x1020>; #clock-cells = <1>; @@ -39,7 +39,7 @@ #size-cells = <1>; ranges = <0 0 0x402b0000 0x4000>; - pmu_gate: pmu-gate { + pmu_gate: pmu-gate@0 { compatible = "sprd,sc9863a-pmu-gate"; reg = <0 0x1200>; clocks = <&ext_26m>; @@ -56,7 +56,7 @@ #size-cells = <1>; ranges = <0 0 0x402e0000 0x4000>; - aonapb_gate: aonapb-gate { + aonapb_gate: aonapb-gate@0 { compatible = "sprd,sc9863a-aonapb-gate"; reg = <0 0x1100>; #clock-cells = <1>; @@ -71,7 +71,7 @@ #size-cells = <1>; ranges = <0 0 0x40353000 0x3000>; - pll: pll { + pll: pll@0 { compatible = "sprd,sc9863a-pll"; reg = <0 0x100>; clocks = <&ext_26m>; @@ -88,7 +88,7 @@ #size-cells = <1>; ranges = <0 0 0x40359000 0x3000>; - mpll: mpll { + mpll: mpll@0 { compatible = "sprd,sc9863a-mpll"; reg = <0 0x100>; #clock-cells = <1>; @@ -103,7 +103,7 @@ #size-cells = <1>; ranges = <0 0 0x4035c000 0x3000>; - rpll: rpll { + rpll: rpll@0 { compatible = "sprd,sc9863a-rpll"; reg = <0 0x100>; clocks = <&ext_26m>; @@ -120,7 +120,7 @@ #size-cells = <1>; ranges = <0 0 0x40363000 0x3000>; - dpll: dpll { + dpll: dpll@0 { compatible = "sprd,sc9863a-dpll"; reg = <0 0x100>; #clock-cells = <1>; @@ -135,7 +135,7 @@ #size-cells = <1>; ranges = <0 0 0x60800000 0x3000>; - mm_gate: mm-gate { + mm_gate: mm-gate@0 { compatible = "sprd,sc9863a-mm-gate"; reg = <0 0x1100>; #clock-cells = <1>; @@ -150,7 +150,7 @@ #size-cells = <1>; ranges = <0 0 0x71300000 0x4000>; - apapb_gate: apapb-gate { + apapb_gate: apapb-gate@0 { compatible = "sprd,sc9863a-apapb-gate"; reg = <0 0x1000>; clocks = <&ext_26m>; diff --git a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts index 6b95fd94cee3..1ce3cbbd9668 100644 --- a/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts +++ b/arch/arm64/boot/dts/sprd/sp9860g-1h10.dts @@ -24,7 +24,7 @@ spi0 = &adi_bus; }; - memory{ + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0 0x60000000>, <0x1 0x80000000 0 0x60000000>; @@ -34,6 +34,34 @@ stdout-path = "serial1:115200n8"; }; + gpio-keys { + compatible = "gpio-keys"; + + key-volumedown { + label = "Volume Down Key"; + linux,code = <KEY_VOLUMEDOWN>; + gpios = <&eic_debounce 2 GPIO_ACTIVE_LOW>; + debounce-interval = <2>; + wakeup-source; + }; + + key-volumeup { + label = "Volume Up Key"; + linux,code = <KEY_VOLUMEUP>; + gpios = <&pmic_eic 10 GPIO_ACTIVE_HIGH>; + debounce-interval = <2>; + wakeup-source; + }; + + key-power { + label = "Power Key"; + linux,code = <KEY_POWER>; + gpios = <&pmic_eic 1 GPIO_ACTIVE_HIGH>; + debounce-interval = <2>; + wakeup-source; + }; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi index fece49704b5c..7068bfd2f4c3 100644 --- a/arch/arm64/boot/dts/sprd/whale2.dtsi +++ b/arch/arm64/boot/dts/sprd/whale2.dtsi @@ -64,7 +64,7 @@ reg = <0 0x70b00000 0 0x40000>; }; - ap-apb { + ap-apb@70000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi index 66791a974f8f..7a82896dcbf6 100644 --- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi @@ -6,6 +6,23 @@ #include <dt-bindings/pinctrl/stm32-pinfunc.h> &pinctrl { + i2c2_pins_a: i2c2-0 { + pins { + pinmux = <STM32_PINMUX('B', 5, AF9)>, /* I2C2_SCL */ + <STM32_PINMUX('B', 4, AF9)>; /* I2C2_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c2_sleep_pins_a: i2c2-sleep-0 { + pins { + pinmux = <STM32_PINMUX('B', 5, ANALOG)>, /* I2C2_SCL */ + <STM32_PINMUX('B', 4, ANALOG)>; /* I2C2_SDA */ + }; + }; + sdmmc1_b4_pins_a: sdmmc1-b4-0 { pins1 { pinmux = <STM32_PINMUX('E', 4, AF10)>, /* SDMMC1_D0 */ @@ -60,6 +77,28 @@ }; }; + spi3_pins_a: spi3-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 7, AF1)>, /* SPI3_SCK */ + <STM32_PINMUX('B', 8, AF1)>; /* SPI3_MOSI */ + drive-push-pull; + bias-disable; + slew-rate = <1>; + }; + pins2 { + pinmux = <STM32_PINMUX('B', 10, AF1)>; /* SPI3_MISO */ + bias-disable; + }; + }; + + spi3_sleep_pins_a: spi3-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('B', 7, ANALOG)>, /* SPI3_SCK */ + <STM32_PINMUX('B', 8, ANALOG)>, /* SPI3_MOSI */ + <STM32_PINMUX('B', 10, ANALOG)>; /* SPI3_MISO */ + }; + }; + usart2_pins_a: usart2-0 { pins1 { pinmux = <STM32_PINMUX('A', 4, AF6)>; /* USART2_TX */ @@ -90,3 +129,46 @@ }; }; }; + +&pinctrl_z { + i2c8_pins_a: i2c8-0 { + pins { + pinmux = <STM32_PINMUX('Z', 4, AF8)>, /* I2C8_SCL */ + <STM32_PINMUX('Z', 3, AF8)>; /* I2C8_SDA */ + bias-disable; + drive-open-drain; + slew-rate = <0>; + }; + }; + + i2c8_sleep_pins_a: i2c8-sleep-0 { + pins { + pinmux = <STM32_PINMUX('Z', 4, ANALOG)>, /* I2C8_SCL */ + <STM32_PINMUX('Z', 3, ANALOG)>; /* I2C8_SDA */ + }; + }; +}; + +&pinctrl_z { + spi8_pins_a: spi8-0 { + pins1 { + pinmux = <STM32_PINMUX('Z', 2, AF3)>, /* SPI8_SCK */ + <STM32_PINMUX('Z', 0, AF3)>; /* SPI8_MOSI */ + drive-push-pull; + bias-disable; + slew-rate = <1>; + }; + pins2 { + pinmux = <STM32_PINMUX('Z', 1, AF3)>; /* SPI8_MISO */ + bias-disable; + }; + }; + + spi8_sleep_pins_a: spi8-sleep-0 { + pins1 { + pinmux = <STM32_PINMUX('Z', 2, ANALOG)>, /* SPI8_SCK */ + <STM32_PINMUX('Z', 0, ANALOG)>, /* SPI8_MOSI */ + <STM32_PINMUX('Z', 1, ANALOG)>; /* SPI8_MISO */ + }; + }; +}; diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 5dd4f3580a60..4b48e4ed2d28 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -3,7 +3,9 @@ * Copyright (C) STMicroelectronics 2023 - All Rights Reserved * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> for STMicroelectronics. */ +#include <dt-bindings/clock/st,stm32mp25-rcc.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/reset/st,stm32mp25-rcc.h> / { #address-cells = <2>; @@ -35,34 +37,16 @@ }; clocks { - ck_flexgen_08: ck-flexgen-08 { + clk_dsi_txbyte: txbyteclk { #clock-cells = <0>; compatible = "fixed-clock"; - clock-frequency = <100000000>; + clock-frequency = <0>; }; - ck_flexgen_51: ck-flexgen-51 { + clk_rcbsec: clk-rcbsec { #clock-cells = <0>; compatible = "fixed-clock"; - clock-frequency = <200000000>; - }; - - ck_icn_ls_mcu: ck-icn-ls-mcu { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <200000000>; - }; - - ck_icn_p_vdec: ck-icn-p-vdec { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <200000000>; - }; - - ck_icn_p_venc: ck-icn-p-venc { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <200000000>; + clock-frequency = <64000000>; }; }; @@ -109,10 +93,10 @@ timer { compatible = "arm,armv8-timer"; interrupt-parent = <&intc>; - interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>; always-on; }; @@ -123,18 +107,220 @@ interrupt-parent = <&intc>; ranges = <0x0 0x0 0x0 0x80000000>; - rifsc: rifsc-bus@42080000 { - compatible = "simple-bus"; + rifsc: bus@42080000 { + compatible = "st,stm32mp25-rifsc", "simple-bus"; reg = <0x42080000 0x1000>; #address-cells = <1>; #size-cells = <1>; + #access-controller-cells = <1>; ranges; + spi2: spi@400b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp25-spi"; + reg = <0x400b0000 0x400>; + interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_SPI2>; + resets = <&rcc SPI2_R>; + access-controllers = <&rifsc 23>; + status = "disabled"; + }; + + spi3: spi@400c0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp25-spi"; + reg = <0x400c0000 0x400>; + interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_SPI3>; + resets = <&rcc SPI3_R>; + access-controllers = <&rifsc 24>; + status = "disabled"; + }; + usart2: serial@400e0000 { compatible = "st,stm32h7-uart"; reg = <0x400e0000 0x400>; interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ck_flexgen_08>; + clocks = <&rcc CK_KER_USART2>; + access-controllers = <&rifsc 32>; + status = "disabled"; + }; + + i2c1: i2c@40120000 { + compatible = "st,stm32mp25-i2c"; + reg = <0x40120000 0x400>; + interrupt-names = "event"; + interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_I2C1>; + resets = <&rcc I2C1_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&rifsc 41>; + status = "disabled"; + }; + + i2c2: i2c@40130000 { + compatible = "st,stm32mp25-i2c"; + reg = <0x40130000 0x400>; + interrupt-names = "event"; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_I2C2>; + resets = <&rcc I2C2_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&rifsc 42>; + status = "disabled"; + }; + + i2c3: i2c@40140000 { + compatible = "st,stm32mp25-i2c"; + reg = <0x40140000 0x400>; + interrupt-names = "event"; + interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_I2C3>; + resets = <&rcc I2C3_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&rifsc 43>; + status = "disabled"; + }; + + i2c4: i2c@40150000 { + compatible = "st,stm32mp25-i2c"; + reg = <0x40150000 0x400>; + interrupt-names = "event"; + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_I2C4>; + resets = <&rcc I2C4_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&rifsc 44>; + status = "disabled"; + }; + + i2c5: i2c@40160000 { + compatible = "st,stm32mp25-i2c"; + reg = <0x40160000 0x400>; + interrupt-names = "event"; + interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_I2C5>; + resets = <&rcc I2C5_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&rifsc 45>; + status = "disabled"; + }; + + i2c6: i2c@40170000 { + compatible = "st,stm32mp25-i2c"; + reg = <0x40170000 0x400>; + interrupt-names = "event"; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_I2C6>; + resets = <&rcc I2C6_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&rifsc 46>; + status = "disabled"; + }; + + i2c7: i2c@40180000 { + compatible = "st,stm32mp25-i2c"; + reg = <0x40180000 0x400>; + interrupt-names = "event"; + interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_I2C7>; + resets = <&rcc I2C7_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&rifsc 47>; + status = "disabled"; + }; + + spi1: spi@40230000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp25-spi"; + reg = <0x40230000 0x400>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_SPI1>; + resets = <&rcc SPI1_R>; + access-controllers = <&rifsc 22>; + status = "disabled"; + }; + + spi4: spi@40240000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp25-spi"; + reg = <0x40240000 0x400>; + interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_SPI4>; + resets = <&rcc SPI4_R>; + access-controllers = <&rifsc 25>; + status = "disabled"; + }; + + spi5: spi@40280000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp25-spi"; + reg = <0x40280000 0x400>; + interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_SPI5>; + resets = <&rcc SPI5_R>; + access-controllers = <&rifsc 26>; + status = "disabled"; + }; + + spi6: spi@40350000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp25-spi"; + reg = <0x40350000 0x400>; + interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_SPI6>; + resets = <&rcc SPI6_R>; + access-controllers = <&rifsc 27>; + status = "disabled"; + }; + + spi7: spi@40360000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp25-spi"; + reg = <0x40360000 0x400>; + interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_SPI7>; + resets = <&rcc SPI7_R>; + access-controllers = <&rifsc 28>; + status = "disabled"; + }; + + spi8: spi@46020000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp25-spi"; + reg = <0x46020000 0x400>; + interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_SPI8>; + resets = <&rcc SPI8_R>; + access-controllers = <&rifsc 29>; + status = "disabled"; + }; + + i2c8: i2c@46040000 { + compatible = "st,stm32mp25-i2c"; + reg = <0x46040000 0x400>; + interrupt-names = "event"; + interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_KER_I2C8>; + resets = <&rcc I2C8_R>; + #address-cells = <1>; + #size-cells = <0>; + access-controllers = <&rifsc 48>; status = "disabled"; }; @@ -143,11 +329,13 @@ arm,primecell-periphid = <0x00353180>; reg = <0x48220000 0x400>, <0x44230400 0x8>; interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ck_flexgen_51>; + clocks = <&rcc CK_KER_SDMMC1 >; clock-names = "apb_pclk"; + resets = <&rcc SDMMC1_R>; cap-sd-highspeed; cap-mmc-highspeed; max-frequency = <120000000>; + access-controllers = <&rifsc 76>; status = "disabled"; }; }; @@ -168,6 +356,93 @@ }; }; + rcc: clock-controller@44200000 { + compatible = "st,stm32mp25-rcc"; + reg = <0x44200000 0x10000>; + #clock-cells = <1>; + #reset-cells = <1>; + clocks = <&scmi_clk CK_SCMI_HSE>, + <&scmi_clk CK_SCMI_HSI>, + <&scmi_clk CK_SCMI_MSI>, + <&scmi_clk CK_SCMI_LSE>, + <&scmi_clk CK_SCMI_LSI>, + <&scmi_clk CK_SCMI_HSE_DIV2>, + <&scmi_clk CK_SCMI_ICN_HS_MCU>, + <&scmi_clk CK_SCMI_ICN_LS_MCU>, + <&scmi_clk CK_SCMI_ICN_SDMMC>, + <&scmi_clk CK_SCMI_ICN_DDR>, + <&scmi_clk CK_SCMI_ICN_DISPLAY>, + <&scmi_clk CK_SCMI_ICN_HSL>, + <&scmi_clk CK_SCMI_ICN_NIC>, + <&scmi_clk CK_SCMI_ICN_VID>, + <&scmi_clk CK_SCMI_FLEXGEN_07>, + <&scmi_clk CK_SCMI_FLEXGEN_08>, + <&scmi_clk CK_SCMI_FLEXGEN_09>, + <&scmi_clk CK_SCMI_FLEXGEN_10>, + <&scmi_clk CK_SCMI_FLEXGEN_11>, + <&scmi_clk CK_SCMI_FLEXGEN_12>, + <&scmi_clk CK_SCMI_FLEXGEN_13>, + <&scmi_clk CK_SCMI_FLEXGEN_14>, + <&scmi_clk CK_SCMI_FLEXGEN_15>, + <&scmi_clk CK_SCMI_FLEXGEN_16>, + <&scmi_clk CK_SCMI_FLEXGEN_17>, + <&scmi_clk CK_SCMI_FLEXGEN_18>, + <&scmi_clk CK_SCMI_FLEXGEN_19>, + <&scmi_clk CK_SCMI_FLEXGEN_20>, + <&scmi_clk CK_SCMI_FLEXGEN_21>, + <&scmi_clk CK_SCMI_FLEXGEN_22>, + <&scmi_clk CK_SCMI_FLEXGEN_23>, + <&scmi_clk CK_SCMI_FLEXGEN_24>, + <&scmi_clk CK_SCMI_FLEXGEN_25>, + <&scmi_clk CK_SCMI_FLEXGEN_26>, + <&scmi_clk CK_SCMI_FLEXGEN_27>, + <&scmi_clk CK_SCMI_FLEXGEN_28>, + <&scmi_clk CK_SCMI_FLEXGEN_29>, + <&scmi_clk CK_SCMI_FLEXGEN_30>, + <&scmi_clk CK_SCMI_FLEXGEN_31>, + <&scmi_clk CK_SCMI_FLEXGEN_32>, + <&scmi_clk CK_SCMI_FLEXGEN_33>, + <&scmi_clk CK_SCMI_FLEXGEN_34>, + <&scmi_clk CK_SCMI_FLEXGEN_35>, + <&scmi_clk CK_SCMI_FLEXGEN_36>, + <&scmi_clk CK_SCMI_FLEXGEN_37>, + <&scmi_clk CK_SCMI_FLEXGEN_38>, + <&scmi_clk CK_SCMI_FLEXGEN_39>, + <&scmi_clk CK_SCMI_FLEXGEN_40>, + <&scmi_clk CK_SCMI_FLEXGEN_41>, + <&scmi_clk CK_SCMI_FLEXGEN_42>, + <&scmi_clk CK_SCMI_FLEXGEN_43>, + <&scmi_clk CK_SCMI_FLEXGEN_44>, + <&scmi_clk CK_SCMI_FLEXGEN_45>, + <&scmi_clk CK_SCMI_FLEXGEN_46>, + <&scmi_clk CK_SCMI_FLEXGEN_47>, + <&scmi_clk CK_SCMI_FLEXGEN_48>, + <&scmi_clk CK_SCMI_FLEXGEN_49>, + <&scmi_clk CK_SCMI_FLEXGEN_50>, + <&scmi_clk CK_SCMI_FLEXGEN_51>, + <&scmi_clk CK_SCMI_FLEXGEN_52>, + <&scmi_clk CK_SCMI_FLEXGEN_53>, + <&scmi_clk CK_SCMI_FLEXGEN_54>, + <&scmi_clk CK_SCMI_FLEXGEN_55>, + <&scmi_clk CK_SCMI_FLEXGEN_56>, + <&scmi_clk CK_SCMI_FLEXGEN_57>, + <&scmi_clk CK_SCMI_FLEXGEN_58>, + <&scmi_clk CK_SCMI_FLEXGEN_59>, + <&scmi_clk CK_SCMI_FLEXGEN_60>, + <&scmi_clk CK_SCMI_FLEXGEN_61>, + <&scmi_clk CK_SCMI_FLEXGEN_62>, + <&scmi_clk CK_SCMI_FLEXGEN_63>, + <&scmi_clk CK_SCMI_ICN_APB1>, + <&scmi_clk CK_SCMI_ICN_APB2>, + <&scmi_clk CK_SCMI_ICN_APB3>, + <&scmi_clk CK_SCMI_ICN_APB4>, + <&scmi_clk CK_SCMI_ICN_APBDBG>, + <&scmi_clk CK_SCMI_TIMG1>, + <&scmi_clk CK_SCMI_TIMG2>, + <&scmi_clk CK_SCMI_PLL3>, + <&clk_dsi_txbyte>; + }; + syscfg: syscon@44230000 { compatible = "st,stm32mp25-syscfg", "syscon"; reg = <0x44230000 0x10000>; @@ -186,7 +461,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x0 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOA>; st,bank-name = "GPIOA"; status = "disabled"; }; @@ -197,7 +472,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x10000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOB>; st,bank-name = "GPIOB"; status = "disabled"; }; @@ -208,7 +483,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x20000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOC>; st,bank-name = "GPIOC"; status = "disabled"; }; @@ -219,7 +494,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x30000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOD>; st,bank-name = "GPIOD"; status = "disabled"; }; @@ -230,7 +505,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x40000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOE>; st,bank-name = "GPIOE"; status = "disabled"; }; @@ -241,7 +516,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x50000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOF>; st,bank-name = "GPIOF"; status = "disabled"; }; @@ -252,7 +527,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x60000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOG>; st,bank-name = "GPIOG"; status = "disabled"; }; @@ -263,7 +538,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x70000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOH>; st,bank-name = "GPIOH"; status = "disabled"; }; @@ -274,7 +549,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x80000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOI>; st,bank-name = "GPIOI"; status = "disabled"; }; @@ -285,7 +560,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0x90000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOJ>; st,bank-name = "GPIOJ"; status = "disabled"; }; @@ -296,7 +571,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0xa0000 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOK>; st,bank-name = "GPIOK"; status = "disabled"; }; @@ -315,7 +590,7 @@ interrupt-controller; #interrupt-cells = <2>; reg = <0 0x400>; - clocks = <&ck_icn_ls_mcu>; + clocks = <&scmi_clk CK_SCMI_GPIOZ>; st,bank-name = "GPIOZ"; st,bank-ioport = <11>; status = "disabled"; diff --git a/arch/arm64/boot/dts/st/stm32mp253.dtsi b/arch/arm64/boot/dts/st/stm32mp253.dtsi index af48e82efe8a..029f88981961 100644 --- a/arch/arm64/boot/dts/st/stm32mp253.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp253.dtsi @@ -20,4 +20,11 @@ <GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>; interrupt-affinity = <&cpu0>, <&cpu1>; }; + + timer { + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; + }; }; diff --git a/arch/arm64/boot/dts/st/stm32mp255.dtsi b/arch/arm64/boot/dts/st/stm32mp255.dtsi index 17f197c5b22b..f689b47c5010 100644 --- a/arch/arm64/boot/dts/st/stm32mp255.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp255.dtsi @@ -5,22 +5,21 @@ */ #include "stm32mp253.dtsi" -/ { - soc@0 { - rifsc: rifsc-bus@42080000 { - vdec: vdec@480d0000 { - compatible = "st,stm32mp25-vdec"; - reg = <0x480d0000 0x3c8>; - interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ck_icn_p_vdec>; - }; +&rifsc { + vdec: vdec@480d0000 { + compatible = "st,stm32mp25-vdec"; + reg = <0x480d0000 0x3c8>; + interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_BUS_VDEC>; + access-controllers = <&rifsc 89>; - venc: venc@480e0000 { - compatible = "st,stm32mp25-venc"; - reg = <0x480e0000 0x800>; - interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ck_icn_ls_mcu>; - }; - }; }; -}; + + venc: venc@480e0000 { + compatible = "st,stm32mp25-venc"; + reg = <0x480e0000 0x800>; + interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc CK_BUS_VENC>; + access-controllers = <&rifsc 90>; + }; +};
\ No newline at end of file diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index b2d3afb15758..27b7360e5dba 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -55,6 +55,26 @@ status = "okay"; }; +&i2c2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c2_pins_a>; + pinctrl-1 = <&i2c2_sleep_pins_a>; + i2c-scl-rising-time-ns = <100>; + i2c-scl-falling-time-ns = <13>; + clock-frequency = <400000>; + status = "okay"; +}; + +&i2c8 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c8_pins_a>; + pinctrl-1 = <&i2c8_sleep_pins_a>; + i2c-scl-rising-time-ns = <57>; + i2c-scl-falling-time-ns = <7>; + clock-frequency = <400000>; + status = "disabled"; +}; + &sdmmc1 { pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc1_b4_pins_a>; @@ -68,6 +88,20 @@ status = "okay"; }; +&spi3 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi3_pins_a>; + pinctrl-1 = <&spi3_sleep_pins_a>; + status = "disabled"; +}; + +&spi8 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&spi8_pins_a>; + pinctrl-1 = <&spi8_sleep_pins_a>; + status = "disabled"; +}; + &usart2 { pinctrl-names = "default", "idle", "sleep"; pinctrl-0 = <&usart2_pins_a>; diff --git a/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi b/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi index 53d616c3cfed..71e4bfcc9e81 100644 --- a/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi +++ b/arch/arm64/boot/dts/synaptics/berlin4ct.dtsi @@ -88,7 +88,7 @@ }; pmu { - compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi index 047a83cee603..690b4ed9c29b 100644 --- a/arch/arm64/boot/dts/tesla/fsd.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi @@ -304,7 +304,7 @@ }; arm-pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a72-pmu"; interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index 9a722c2473fb..2c327cc320cf 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -48,6 +48,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am642-hummingboard-t.dtb dtb-$(CONFIG_ARCH_K3) += k3-am642-hummingboard-t-pcie.dtb dtb-$(CONFIG_ARCH_K3) += k3-am642-hummingboard-t-usb3.dtb dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-rdk.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am642-phyboard-electra-gpio-fan.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am642-sk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am642-tqma64xxl-mbax4xxl.dtb dtb-$(CONFIG_ARCH_K3) += k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo @@ -131,6 +132,8 @@ k3-am62p5-sk-csi2-tevi-ov5640-dtbs := k3-am62p5-sk.dtb \ k3-am62x-sk-csi2-tevi-ov5640.dtbo k3-am642-evm-icssg1-dualemac-dtbs := \ k3-am642-evm.dtb k3-am642-evm-icssg1-dualemac.dtbo +k3-am642-phyboard-electra-gpio-fan-dtbs := \ + k3-am642-phyboard-electra-rdk.dtb k3-am642-phyboard-electra-gpio-fan.dtbo k3-am642-tqma64xxl-mbax4xxl-sdcard-dtbs := \ k3-am642-tqma64xxl-mbax4xxl.dtb k3-am64-tqma64xxl-mbax4xxl-sdcard.dtbo k3-am642-tqma64xxl-mbax4xxl-wlan-dtbs := \ @@ -161,19 +164,21 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \ k3-am642-evm-icssg1-dualemac.dtb \ k3-am642-tqma64xxl-mbax4xxl-sdcard.dtb \ k3-am642-tqma64xxl-mbax4xxl-wlan.dtb \ - k3-am68-sk-base-board-csi2-dual-imx219-dtbs \ - k3-am69-sk-csi2-dual-imx219-dtbs \ + k3-am68-sk-base-board-csi2-dual-imx219.dtb \ + k3-am69-sk-csi2-dual-imx219.dtb \ k3-j721e-evm-pcie0-ep.dtb \ - k3-j721e-sk-csi2-dual-imx219-dtbs \ + k3-j721e-sk-csi2-dual-imx219.dtb \ k3-j721s2-evm-pcie1-ep.dtb # Enable support for device-tree overlays DTC_FLAGS_k3-am625-beagleplay += -@ +DTC_FLAGS_k3-am625-phyboard-lyra-rdk += -@ DTC_FLAGS_k3-am625-sk += -@ DTC_FLAGS_k3-am62-lp-sk += -@ DTC_FLAGS_k3-am62a7-sk += -@ DTC_FLAGS_k3-am62p5-sk += -@ DTC_FLAGS_k3-am642-evm += -@ +DTC_FLAGS_k3-am642-phyboard-electra-rdk += -@ DTC_FLAGS_k3-am642-tqma64xxl-mbax4xxl += -@ DTC_FLAGS_k3-am6548-iot2050-advanced-m2 += -@ DTC_FLAGS_k3-am68-sk-base-board += -@ diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts index c4149059a4c5..9a17bd3e59c9 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts @@ -166,7 +166,6 @@ interrupt-parent = <&gic500>; interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>; - ti,power-button; regulators { buck1_reg: buck1 { diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi index e9cffca073ef..448a59dc53a7 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi @@ -619,10 +619,11 @@ usbss0: dwc3-usb@f900000 { compatible = "ti,am62-usb"; - reg = <0x00 0x0f900000 0x00 0x800>; + reg = <0x00 0x0f900000 0x00 0x800>, + <0x00 0x0f908000 0x00 0x400>; clocks = <&k3_clks 161 3>; clock-names = "ref"; - ti,syscon-phy-pll-refclk = <&wkup_conf 0x4008>; + ti,syscon-phy-pll-refclk = <&usb0_phy_ctrl 0x0>; #address-cells = <2>; #size-cells = <2>; power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>; @@ -644,10 +645,11 @@ usbss1: dwc3-usb@f910000 { compatible = "ti,am62-usb"; - reg = <0x00 0x0f910000 0x00 0x800>; + reg = <0x00 0x0f910000 0x00 0x800>, + <0x00 0x0f918000 0x00 0x400>; clocks = <&k3_clks 162 3>; clock-names = "ref"; - ti,syscon-phy-pll-refclk = <&wkup_conf 0x4018>; + ti,syscon-phy-pll-refclk = <&usb1_phy_ctrl 0x0>; #address-cells = <2>; #size-cells = <2>; power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>; diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi index 6c4cec8728e4..e8f4d136e5df 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi @@ -22,6 +22,7 @@ simple-audio-card,format = "i2s"; simple-audio-card,frame-master = <&codec_dai>; simple-audio-card,name = "verdin-wm8904"; + simple-audio-card,mclk-fs = <256>; simple-audio-card,routing = "Headphone Jack", "HPOUTL", "Headphone Jack", "HPOUTR", @@ -35,7 +36,6 @@ "Line", "Line In Jack"; codec_dai: simple-audio-card,codec { - clocks = <&audio_refclk1>; sound-dai = <&wm8904_1a>; }; @@ -43,6 +43,15 @@ sound-dai = <&mcasp0>; }; }; + + reg_usb_hub: regulator-usb-hub { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; + regulator-boot-on; + regulator-name = "HUB_PWR_EN"; + }; }; /* Verdin ETHs */ @@ -160,7 +169,8 @@ pinctrl-0 = <&pinctrl_gpio_1>, <&pinctrl_gpio_2>, <&pinctrl_gpio_3>, - <&pinctrl_gpio_4>; + <&pinctrl_gpio_4>, + <&pinctrl_pcie_1_reset>; }; /* Verdin I2C_3_HDMI */ @@ -183,6 +193,11 @@ status = "okay"; }; +/* Do not force CTRL_SLEEP_MOCI# always enabled */ +®_force_sleep_moci { + status = "disabled"; +}; + /* Verdin SD_1 */ &sdhci1 { status = "okay"; @@ -203,7 +218,15 @@ }; &usb1 { + #address-cells = <1>; + #size-cells = <0>; status = "okay"; + + usb-hub@1 { + compatible = "usb424,2744"; + reg = <1>; + vdd-supply = <®_usb_hub>; + }; }; /* Verdin CTRL_WAKE1_MICO# */ @@ -211,6 +234,11 @@ status = "okay"; }; +/* Verdin PCIE_1_RESET# */ +&verdin_pcie_1_reset_hog { + status = "okay"; +}; + /* Verdin UART_2 */ &wkup_uart0 { status = "okay"; diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi index be62648e7818..74eec1a1abca 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi @@ -181,7 +181,8 @@ pinctrl-0 = <&pinctrl_gpio_1>, <&pinctrl_gpio_2>, <&pinctrl_gpio_3>, - <&pinctrl_gpio_4>; + <&pinctrl_gpio_4>, + <&pinctrl_pcie_1_reset>; }; /* Verdin I2C_3_HDMI */ @@ -232,6 +233,11 @@ status = "okay"; }; +/* Verdin PCIE_1_RESET# */ +&verdin_pcie_1_reset_hog { + status = "okay"; +}; + /* Verdin UART_2 */ &wkup_uart0 { status = "okay"; diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-mallow.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-mallow.dtsi index 77b1beb638ad..754216d8ac14 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-mallow.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-mallow.dtsi @@ -81,10 +81,10 @@ &main_gpio0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ctrl_sleep_moci>, - <&pinctrl_gpio_1>, - <&pinctrl_gpio_2>, - <&pinctrl_gpio_3>, - <&pinctrl_gpio_4>; + <&pinctrl_gpio_5>, + <&pinctrl_gpio_6>, + <&pinctrl_gpio_7>, + <&pinctrl_gpio_8>; }; /* Verdin I2C_1 */ @@ -149,6 +149,15 @@ status = "okay"; }; +&mcu_gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_1>, + <&pinctrl_gpio_2>, + <&pinctrl_gpio_3>, + <&pinctrl_gpio_4>, + <&pinctrl_pcie_1_reset>; +}; + /* Verdin I2C_3_HDMI */ &mcu_i2c0 { status = "okay"; @@ -192,6 +201,11 @@ status = "okay"; }; +/* Verdin PCIE_1_RESET# */ +&verdin_pcie_1_reset_hog { + status = "okay"; +}; + /* Verdin UART_2 */ &wkup_uart0 { status = "okay"; diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi index 997dfafd27eb..7372d392ec8a 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-yavia.dtsi @@ -159,7 +159,8 @@ pinctrl-0 = <&pinctrl_gpio_1>, <&pinctrl_gpio_2>, <&pinctrl_gpio_3>, - <&pinctrl_gpio_4>; + <&pinctrl_gpio_4>, + <&pinctrl_pcie_1_reset>; }; /* Verdin I2C_3_HDMI */ @@ -205,6 +206,11 @@ status = "okay"; }; +/* Verdin PCIE_1_RESET# */ +&verdin_pcie_1_reset_hog { + status = "okay"; +}; + /* Verdin UART_2 */ &wkup_uart0 { status = "okay"; diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi index e8d8857ad51f..2038c5e04639 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -76,7 +76,7 @@ memory@80000000 { device_type = "memory"; - reg = <0x00000000 0x80000000 0x00000000 0x40000000>; /* 1G RAM */ + reg = <0x00000000 0x80000000 0x00000000 0x80000000>; /* 2G RAM */ }; opp-table { @@ -138,6 +138,22 @@ vin-supply = <®_1v8>; }; + /* + * By default we enable CTRL_SLEEP_MOCI#, this is required to have + * peripherals on the carrier board powered. + * If more granularity or power saving is required this can be disabled + * in the carrier board device tree files. + */ + reg_force_sleep_moci: regulator-force-sleep-moci { + compatible = "regulator-fixed"; + enable-active-high; + /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ + gpio = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; + regulator-always-on; + regulator-boot-on; + regulator-name = "CTRL_SLEEP_MOCI#"; + }; + /* Verdin SD_1 Power Supply */ reg_sdhc1_vmmc: regulator-sdhci1 { compatible = "regulator-fixed"; @@ -457,6 +473,13 @@ >; }; + /* Verdin SD_1_CD# as GPIO */ + pinctrl_sd1_cd_gpio: main-gpio1-48-default-pins { + pinctrl-single,pins = < + AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 7) /* (D17) MMC1_SDCD.GPIO1_48 */ /* SODIMM 84 */ + >; + }; + /* Verdin DSI_1_INT# (pulled-up as active-low) */ pinctrl_dsi1_int: main-gpio1-49-default-pins { pinctrl-single,pins = < @@ -571,7 +594,6 @@ AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ /* SODIMM 82 */ AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ /* SODIMM 70 */ AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ /* SODIMM 72 */ - AM62X_IOPAD(0x240, PIN_INPUT_PULLUP, 0) /* (D17) MMC1_SDCD */ /* SODIMM 84 */ >; }; @@ -979,14 +1001,6 @@ "", "", ""; - - verdin_ctrl_sleep_moci: ctrl-sleep-moci-hog { - gpio-hog; - /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ - gpios = <31 GPIO_ACTIVE_HIGH>; - line-name = "CTRL_SLEEP_MOCI#"; - output-high; - }; }; &main_gpio1 { @@ -1407,6 +1421,15 @@ "", "", ""; + + verdin_pcie_1_reset_hog: pcie-1-reset-hog { + gpio-hog; + /* Verdin PCIE_1_RESET# (SODIMM 244) */ + gpios = <0 GPIO_ACTIVE_LOW>; + line-name = "PCIE_1_RESET#"; + output-low; + status = "disabled"; + }; }; /* Verdin CAN_2 */ @@ -1441,10 +1464,12 @@ /* Verdin SD_1 */ &sdhci1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sdhci1>; + pinctrl-0 = <&pinctrl_sdhci1>, <&pinctrl_sd1_cd_gpio>; + cd-gpios = <&main_gpio1 48 GPIO_ACTIVE_LOW>; disable-wp; vmmc-supply = <®_sdhc1_vmmc>; vqmmc-supply = <®_sdhc1_vqmmc>; + ti,fails-without-test-cd; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi index 23ce1bfda8d6..66ddf2dc51af 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi @@ -21,6 +21,16 @@ compatible = "ti,am654-chipid"; reg = <0x14 0x4>; }; + + usb0_phy_ctrl: syscon@4008 { + compatible = "ti,am62-usb-phy-ctrl", "syscon"; + reg = <0x4008 0x4>; + }; + + usb1_phy_ctrl: syscon@4018 { + compatible = "ti,am62-usb-phy-ctrl", "syscon"; + reg = <0x4018 0x4>; + }; }; target-module@2b300050 { diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts index a34e0df2ab86..18e3070a8683 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay.dts @@ -82,6 +82,17 @@ }; }; + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_en_pins_default>; + /* Internal power on time(Figure 8-3) * 2 */ + post-power-on-delay-ms = <10>; + /* Re-enable time(Figure 8-2) + 20uS */ + power-off-delay-us = <80>; + reset-gpios = <&main_gpio0 38 GPIO_ACTIVE_LOW>; + }; + vsys_5v0: regulator-1 { bootph-all; compatible = "regulator-fixed"; @@ -104,20 +115,6 @@ regulator-boot-on; }; - wlan_en: regulator-3 { - /* OUTPUT of SN74AVC2T244DQMR */ - compatible = "regulator-fixed"; - regulator-name = "wlan_en"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - enable-active-high; - regulator-always-on; - vin-supply = <&vdd_3v3>; - gpio = <&main_gpio0 38 GPIO_ACTIVE_HIGH>; - pinctrl-names = "default"; - pinctrl-0 = <&wifi_en_pins_default>; - }; - vdd_3v3_sd: regulator-4 { /* output of TPS22918DBVR-U21 */ bootph-all; @@ -292,6 +289,8 @@ pinctrl-single,pins = < AM62X_IOPAD(0x0160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */ AM62X_IOPAD(0x015c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ + AM62X_IOPAD(0x003c, PIN_INPUT, 7) /* (M25) GPMC0_AD0.GPIO0_15 */ + AM62X_IOPAD(0x018c, PIN_INPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ >; }; @@ -383,7 +382,6 @@ AM62X_IOPAD(0x016c, PIN_INPUT, 1) /* (Y18) RGMII2_TD0.RMII2_TXD0 */ AM62X_IOPAD(0x0170, PIN_INPUT, 1) /* (AA18) RGMII2_TD1.RMII2_TXD1 */ AM62X_IOPAD(0x0164, PIN_INPUT, 1) /* (AA19) RGMII2_TX_CTL.RMII2_TX_EN */ - AM62X_IOPAD(0x018c, PIN_OUTPUT, 7) /* (AC21) RGMII2_RD2.GPIO1_5 */ AM62X_IOPAD(0x0190, PIN_INPUT, 7) /* (AE22) RGMII2_RD3.GPIO1_6 */ AM62X_IOPAD(0x01f0, PIN_OUTPUT, 5) /* (A18) EXT_REFCLK1.CLKOUT0 */ >; @@ -597,6 +595,9 @@ cpsw3g_phy0: ethernet-phy@0 { reg = <0>; + reset-gpios = <&main_gpio0 15 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; + reset-deassert-us = <50000>; }; cpsw3g_phy1: ethernet-phy@1 { @@ -615,7 +616,7 @@ "USR0", "USR1", "USR2", "USR3", "", "", "USR4", /* 3-9 */ "EEPROM_WP", /* 10 */ "CSI2_CAMERA_GPIO1", "CSI2_CAMERA_GPIO2", /* 11-12 */ - "CC1352P7_BOOT", "CC1352P7_RSTN", "", "", "", /* 13-17 */ + "CC1352P7_BOOT", "CC1352P7_RSTN", "GBE_RSTN", "", "", /* 13-17 */ "USR_BUTTON", "", "", "", "", "", "", "", "", /* 18-26 */ "", "", "", "", "", "", "", "", "", "HDMI_INT", /* 27-36 */ "", "VDD_WLAN_EN", "", "", "WL_IRQ", "GBE_INTN",/* 37-42 */ @@ -839,13 +840,13 @@ }; &sdhci2 { - vmmc-supply = <&wlan_en>; pinctrl-names = "default"; pinctrl-0 = <&wifi_pins_default>, <&wifi_32k_clk>; non-removable; ti,fails-without-test-cd; cap-power-off-card; keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; assigned-clocks = <&k3_clks 157 158>; assigned-clock-parents = <&k3_clks 157 160>; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts index a83a90497857..50d2573c840e 100644 --- a/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts +++ b/arch/arm64/boot/dts/ti/k3-am625-phyboard-lyra-rdk.dts @@ -31,7 +31,7 @@ can_tc1: can-phy0 { compatible = "ti,tcan1042"; #phy-cells = <0>; - max-bitrate = <5000000>; + max-bitrate = <8000000>; standby-gpios = <&gpio_exp 1 GPIO_ACTIVE_HIGH>; }; @@ -66,6 +66,35 @@ }; }; + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "phyBOARD-Lyra"; + simple-audio-card,widgets = + "Microphone", "Mic Jack", + "Headphone", "Headphone Jack", + "Speaker", "External Speaker"; + simple-audio-card,routing = + "MIC3R", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HPLOUT", + "Headphone Jack", "HPROUT", + "External Speaker", "SPOP", + "External Speaker", "SPOM"; + simple-audio-card,format = "dsp_b"; + simple-audio-card,bitclock-master = <&sound_master>; + simple-audio-card,frame-master = <&sound_master>; + simple-audio-card,bitclock-inversion; + + simple-audio-card,cpu { + sound-dai = <&mcasp2>; + }; + + sound_master: simple-audio-card,codec { + sound-dai = <&audio_codec>; + clocks = <&audio_refclk1>; + }; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -82,6 +111,15 @@ }; }; + vcc_1v8: regulator-vcc-1v8 { + compatible = "regulator-fixed"; + regulator-name = "VCC_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + vcc_3v3_mmc: regulator-vcc-3v3-mmc { compatible = "regulator-fixed"; regulator-name = "VCC_3V3_MMC"; @@ -90,9 +128,24 @@ regulator-always-on; regulator-boot-on; }; + + vcc_3v3_sw: regulator-vcc-3v3-sw { + compatible = "regulator-fixed"; + regulator-name = "VCC_3V3_SW"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; }; &main_pmx0 { + audio_ext_refclk1_pins_default: audio-ext-refclk1-default-pins { + pinctrl-single,pins = < + AM62X_IOPAD(0x0a0, PIN_OUTPUT, 1) /* (K25) GPMC0_WPn.AUDIO_EXT_REFCLK1 */ + >; + }; + gpio_keys_pins_default: gpio-keys-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x1d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */ @@ -150,6 +203,15 @@ >; }; + main_mcasp2_pins_default: main-mcasp2-default-pins { + pinctrl-single,pins = < + AM62X_IOPAD(0x070, PIN_INPUT, 3) /* (T24) GPMC0_AD13.MCASP2_ACLKX */ + AM62X_IOPAD(0x06c, PIN_INPUT, 3) /* (T22) GPMC0_AD12.MCASP2_AFSX */ + AM62X_IOPAD(0x064, PIN_OUTPUT, 3) /* (T25) GPMC0_AD10.MCASP2_AXR2 */ + AM62X_IOPAD(0x068, PIN_INPUT, 3) /* (R21) GPMC0_AD11.MCASP2_AXR3 */ + >; + }; + main_mmc1_pins_default: main-mmc1-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x23c, PIN_INPUT_PULLUP, 0) /* (A21) MMC1_CMD */ @@ -254,6 +316,21 @@ clock-frequency = <100000>; status = "okay"; + audio_codec: audio-codec@18 { + pinctrl-names = "default"; + pinctrl-0 = <&audio_ext_refclk1_pins_default>; + + #sound-dai-cells = <0>; + compatible = "ti,tlv320aic3007"; + reg = <0x18>; + ai3x-micbias-vg = <2>; + + AVDD-supply = <&vcc_3v3_sw>; + IOVDD-supply = <&vcc_3v3_sw>; + DRVDD-supply = <&vcc_3v3_sw>; + DVDD-supply = <&vcc_1v8>; + }; + gpio_exp: gpio-expander@21 { pinctrl-names = "default"; pinctrl-0 = <&gpio_exp_int_pins_default>; @@ -271,6 +348,24 @@ "GPIO6_ETH1_USER_RESET", "GPIO7_AUDIO_USER_RESET"; }; + usb-pd@22 { + compatible = "ti,tps6598x"; + reg = <0x22>; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + self-powered; + data-role = "dual"; + power-role = "sink"; + port { + usb_con_hs: endpoint { + remote-endpoint = <&typec_hs>; + }; + }; + }; + }; + sii9022: bridge-hdmi@39 { compatible = "sil,sii9022"; reg = <0x39>; @@ -329,6 +424,28 @@ status = "okay"; }; +&mcasp2 { + #sound-dai-cells = <0>; + + pinctrl-names = "default"; + pinctrl-0 = <&main_mcasp2_pins_default>; + + /* MCASP_IIS_MODE */ + op-mode = <0>; + tdm-slots = <2>; + + /* 0: INACTIVE, 1: TX, 2: RX */ + serial-dir = < + 0 0 1 2 + 0 0 0 0 + 0 0 0 0 + 0 0 0 0 + >; + tx-num-evt = <32>; + rx-num-evt = <32>; + status = "okay"; +}; + &sdhci1 { vmmc-supply = <&vcc_3v3_mmc>; vqmmc-supply = <&vddshv5_sdio>; @@ -350,7 +467,13 @@ }; &usb0 { - dr_mode = "peripheral"; + usb-role-switch; + + port { + typec_hs: endpoint { + remote-endpoint = <&usb_con_hs>; + }; + }; }; &usb1 { diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi index aa1e057082f0..bf9c2d9c6439 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi @@ -573,7 +573,6 @@ ti,itap-del-sel-sd-hs = <0x0>; ti,itap-del-sel-sdr12 = <0x0>; ti,itap-del-sel-sdr25 = <0x0>; - no-1-8-v; status = "disabled"; }; @@ -597,16 +596,16 @@ ti,itap-del-sel-sd-hs = <0x0>; ti,itap-del-sel-sdr12 = <0x0>; ti,itap-del-sel-sdr25 = <0x0>; - no-1-8-v; status = "disabled"; }; usbss0: dwc3-usb@f900000 { compatible = "ti,am62-usb"; - reg = <0x00 0x0f900000 0x00 0x800>; + reg = <0x00 0x0f900000 0x00 0x800>, + <0x00 0x0f908000 0x00 0x400>; clocks = <&k3_clks 161 3>; clock-names = "ref"; - ti,syscon-phy-pll-refclk = <&wkup_conf 0x4008>; + ti,syscon-phy-pll-refclk = <&usb0_phy_ctrl 0x0>; #address-cells = <2>; #size-cells = <2>; power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>; @@ -621,15 +620,18 @@ interrupt-names = "host", "peripheral"; maximum-speed = "high-speed"; dr_mode = "otg"; + snps,usb2-gadget-lpm-disable; + snps,usb2-lpm-disable; }; }; usbss1: dwc3-usb@f910000 { compatible = "ti,am62-usb"; - reg = <0x00 0x0f910000 0x00 0x800>; + reg = <0x00 0x0f910000 0x00 0x800>, + <0x00 0x0f918000 0x00 0x400>; clocks = <&k3_clks 162 3>; clock-names = "ref"; - ti,syscon-phy-pll-refclk = <&wkup_conf 0x4018>; + ti,syscon-phy-pll-refclk = <&usb1_phy_ctrl 0x0>; #address-cells = <2>; #size-cells = <2>; power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>; @@ -644,6 +646,8 @@ interrupt-names = "host", "peripheral"; maximum-speed = "high-speed"; dr_mode = "otg"; + snps,usb2-gadget-lpm-disable; + snps,usb2-lpm-disable; }; }; @@ -1051,4 +1055,11 @@ #size-cells = <0>; }; }; + + vpu: video-codec@30210000 { + compatible = "ti,j721s2-wave521c", "cnm,wave521c"; + reg = <0x00 0x30210000 0x00 0x10000>; + clocks = <&k3_clks 204 2>; + power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi index f7bec484705a..98043e9aa316 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a-wakeup.dtsi @@ -17,6 +17,16 @@ compatible = "ti,am654-chipid"; reg = <0x14 0x4>; }; + + usb0_phy_ctrl: syscon@4008 { + compatible = "ti,am62-usb-phy-ctrl", "syscon"; + reg = <0x4008 0x4>; + }; + + usb1_phy_ctrl: syscon@4018 { + compatible = "ti,am62-usb-phy-ctrl", "syscon"; + reg = <0x4018 0x4>; + }; }; wkup_uart0: serial@2b300000 { diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index f241637a5642..fa43cd0b631e 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -113,6 +113,20 @@ regulator-boot-on; }; + vddshv_sdio: regulator-5 { + compatible = "regulator-gpio"; + regulator-name = "vddshv_sdio"; + pinctrl-names = "default"; + pinctrl-0 = <&vddshv_sdio_pins_default>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + vin-supply = <&ldo1>; + gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; + states = <1800000 0x0>, + <3300000 0x1>; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -342,6 +356,12 @@ AM62AX_IOPAD(0x01d4, PIN_INPUT, 7) /* (C15) UART0_RTSn.GPIO1_23 */ >; }; + + vddshv_sdio_pins_default: vddshv-sdio-default-pins { + pinctrl-single,pins = < + AM62AX_IOPAD(0x07c, PIN_OUTPUT, 7) /* (M19) GPMC0_CLK.GPIO0_31 */ + >; + }; }; &mcu_pmx0 { @@ -580,6 +600,7 @@ /* SD/MMC */ status = "okay"; vmmc-supply = <&vdd_mmc1>; + vqmmc-supply = <&vddshv_sdio>; pinctrl-names = "default"; pinctrl-0 = <&main_mmc1_pins_default>; disable-wp; diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi index 7337a9e13535..900d1f9530a2 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi @@ -635,6 +635,58 @@ status = "disabled"; }; + usbss0: usb@f900000 { + compatible = "ti,am62-usb"; + reg = <0x00 0x0f900000 0x00 0x800>, + <0x00 0x0f908000 0x00 0x400>; + clocks = <&k3_clks 161 3>; + clock-names = "ref"; + ti,syscon-phy-pll-refclk = <&usb0_phy_ctrl 0x0>; + #address-cells = <2>; + #size-cells = <2>; + power-domains = <&k3_pds 178 TI_SCI_PD_EXCLUSIVE>; + ranges; + status = "disabled"; + + usb0: usb@31000000 { + compatible = "snps,dwc3"; + reg = <0x00 0x31000000 0x00 0x50000>; + interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */ + <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>; /* irq.0 */ + interrupt-names = "host", "peripheral"; + maximum-speed = "high-speed"; + dr_mode = "otg"; + snps,usb2-gadget-lpm-disable; + snps,usb2-lpm-disable; + }; + }; + + usbss1: usb@f910000 { + compatible = "ti,am62-usb"; + reg = <0x00 0x0f910000 0x00 0x800>, + <0x00 0x0f918000 0x00 0x400>; + clocks = <&k3_clks 162 3>; + clock-names = "ref"; + ti,syscon-phy-pll-refclk = <&usb1_phy_ctrl 0x0>; + #address-cells = <2>; + #size-cells = <2>; + power-domains = <&k3_pds 179 TI_SCI_PD_EXCLUSIVE>; + ranges; + status = "disabled"; + + usb1: usb@31100000 { + compatible = "snps,dwc3"; + reg = <0x00 0x31100000 0x00 0x50000>; + interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */ + <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>; /* irq.0 */ + interrupt-names = "host", "peripheral"; + maximum-speed = "high-speed"; + dr_mode = "otg"; + snps,usb2-gadget-lpm-disable; + snps,usb2-lpm-disable; + }; + }; + fss: bus@fc00000 { compatible = "simple-bus"; reg = <0x00 0x0fc00000 0x00 0x70000>; @@ -673,6 +725,7 @@ assigned-clock-parents = <&k3_clks 13 11>; clock-names = "fck"; power-domains = <&k3_pds 13 TI_SCI_PD_EXCLUSIVE>; + status = "disabled"; dmas = <&main_pktdma 0xc600 15>, <&main_pktdma 0xc601 15>, @@ -696,6 +749,7 @@ label = "port1"; phys = <&phy_gmii_sel 1>; mac-address = [00 00 00 00 00 00]; + status = "disabled"; }; cpsw_port2: port@2 { @@ -704,6 +758,7 @@ label = "port2"; phys = <&phy_gmii_sel 2>; mac-address = [00 00 00 00 00 00]; + status = "disabled"; }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi index a84756c336d0..c71d9624ea27 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-wakeup.dtsi @@ -18,6 +18,16 @@ reg = <0x14 0x4>; bootph-all; }; + + usb0_phy_ctrl: syscon@4008 { + compatible = "ti,am62-usb-phy-ctrl", "syscon"; + reg = <0x4008 0x4>; + }; + + usb1_phy_ctrl: syscon@4018 { + compatible = "ti,am62-usb-phy-ctrl", "syscon"; + reg = <0x4018 0x4>; + }; }; wkup_uart0: serial@2b300000 { diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts index e86f34e835c1..6e7234659111 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -27,6 +27,8 @@ spi0 = &ospi0; ethernet0 = &cpsw_port1; ethernet1 = &cpsw_port2; + usb0 = &usb0; + usb1 = &usb1; }; chosen { @@ -297,6 +299,12 @@ bootph-all; }; + main_usb1_pins_default: main-usb1-default-pins { + pinctrl-single,pins = < + AM62PX_IOPAD(0x0258, PIN_INPUT, 0) /* (G21) USB1_DRVVBUS */ + >; + }; + main_wlirq_pins_default: main-wlirq-default-pins { pinctrl-single,pins = < AM62PX_IOPAD(0x0128, PIN_INPUT, 7) /* (K25) MMC2_SDWP.GPIO0_72 */ @@ -340,6 +348,36 @@ }; }; +&main_i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c0_pins_default>; + clock-frequency = <400000>; + + typec_pd0: usb-power-controller@3f { + compatible = "ti,tps6598x"; + reg = <0x3f>; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + self-powered; + data-role = "dual"; + power-role = "sink"; + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + usb_con_hs: endpoint { + remote-endpoint = <&usb0_hs_ep>; + }; + }; + }; + }; + }; +}; + &main_i2c1 { status = "okay"; pinctrl-names = "default"; @@ -431,16 +469,19 @@ pinctrl-names = "default"; pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>; + status = "okay"; }; &cpsw_port1 { phy-mode = "rgmii-rxid"; phy-handle = <&cpsw3g_phy0>; + status = "okay"; }; &cpsw_port2 { phy-mode = "rgmii-rxid"; phy-handle = <&cpsw3g_phy1>; + status = "okay"; }; &cpsw3g_mdio { @@ -463,6 +504,35 @@ }; }; +&usbss0 { + status = "okay"; + ti,vbus-divider; +}; + +&usbss1 { + status = "okay"; + ti,vbus-divider; +}; + +&usb0 { + usb-role-switch; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + usb0_hs_ep: endpoint { + remote-endpoint = <&usb_con_hs>; + }; + }; +}; + +&usb1 { + dr_mode = "host"; + pinctrl-names = "default"; + pinctrl-0 = <&main_usb1_pins_default>; +}; + &mcasp1 { status = "okay"; #sound-dai-cells = <0>; @@ -493,7 +563,7 @@ pinctrl-0 = <&ospi0_pins_default>; bootph-all; - flash@0{ + flash@0 { compatible = "jedec,spi-nor"; reg = <0x0>; spi-tx-bus-width = <8>; diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts index 53fe1d065ddb..e20e4ffd0f1f 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts @@ -473,7 +473,6 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_uart0_pins_default>; - current-speed = <115200>; }; /* main_uart1 is reserved for firmware usage */ diff --git a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-gpio-fan.dtso b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-gpio-fan.dtso new file mode 100644 index 000000000000..5057658061b4 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-gpio-fan.dtso @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright (C) 2024 PHYTEC America LLC + * Author: Nathan Morrisson <nmorrisson@phytec.com> + */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/thermal/thermal.h> +#include "k3-pinctrl.h" + +&{/} { + fan: gpio-fan { + compatible = "gpio-fan"; + gpio-fan,speed-map = <0 0 8600 1>; + gpios = <&main_gpio0 28 GPIO_ACTIVE_LOW>; + #cooling-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_fan_pins_default>; + }; +}; + +&main_pmx0 { + gpio_fan_pins_default: gpio-fan-default-pins { + pinctrl-single,pins = < + AM64X_IOPAD(0x070, PIN_OUTPUT, 7) /* (V18) GPMC0_AD13.GPIO0_28 */ + >; + }; +}; + +&thermal_zones { + main0_thermal: main0-thermal { + trips { + main0_thermal_trip0: main0-thermal-trip { + temperature = <65000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "active"; + }; + }; + + cooling-maps { + map0 { + trip = <&main0_thermal_trip0>; + cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts index 8237b8c815b8..6df331ccb970 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts @@ -42,7 +42,7 @@ pinctrl-names = "default"; pinctrl-0 = <&can_tc1_pins_default>; #phy-cells = <0>; - max-bitrate = <5000000>; + max-bitrate = <8000000>; standby-gpios = <&main_gpio0 32 GPIO_ACTIVE_HIGH>; }; @@ -51,7 +51,7 @@ pinctrl-names = "default"; pinctrl-0 = <&can_tc2_pins_default>; #phy-cells = <0>; - max-bitrate = <5000000>; + max-bitrate = <8000000>; standby-gpios = <&main_gpio0 35 GPIO_ACTIVE_HIGH>; }; @@ -275,7 +275,6 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_uart0_pins_default>; - current-speed = <115200>; }; &main_uart1 { @@ -283,7 +282,6 @@ pinctrl-names = "default"; pinctrl-0 = <&main_uart1_pins_default>; uart-has-rtscts; - current-speed = <115200>; }; &sdhci1 { diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts index 67cd41bf806e..5b028b3a3192 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts @@ -381,7 +381,6 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&main_uart0_pins_default>; - current-speed = <115200>; }; &main_uart1 { diff --git a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi index c50a585dd638..ef7897763ef8 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-iot2050-common-pg1.dtsi @@ -43,9 +43,33 @@ }; &icssg0_eth { - status = "disabled"; -}; + compatible = "ti,am654-sr1-icssg-prueth"; -&icssg0_mdio { - status = "disabled"; + ti,prus = <&pru0_0>, <&rtu0_0>, <&pru0_1>, <&rtu0_1>; + firmware-name = "ti-pruss/am65x-pru0-prueth-fw.elf", + "ti-pruss/am65x-rtu0-prueth-fw.elf", + "ti-pruss/am65x-pru1-prueth-fw.elf", + "ti-pruss/am65x-rtu1-prueth-fw.elf"; + + ti,pruss-gp-mux-sel = <2>, /* MII mode */ + <2>, + <2>, /* MII mode */ + <2>; + + dmas = <&main_udmap 0xc100>, /* egress slice 0 */ + <&main_udmap 0xc101>, /* egress slice 0 */ + <&main_udmap 0xc102>, /* egress slice 0 */ + <&main_udmap 0xc103>, /* egress slice 0 */ + <&main_udmap 0xc104>, /* egress slice 1 */ + <&main_udmap 0xc105>, /* egress slice 1 */ + <&main_udmap 0xc106>, /* egress slice 1 */ + <&main_udmap 0xc107>, /* egress slice 1 */ + <&main_udmap 0x4100>, /* ingress slice 0 */ + <&main_udmap 0x4101>, /* ingress slice 1 */ + <&main_udmap 0x4102>, /* mgmnt rsp slice 0 */ + <&main_udmap 0x4103>; /* mgmnt rsp slice 1 */ + dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3", + "tx1-0", "tx1-1", "tx1-2", "tx1-3", + "rx0", "rx1", + "rxmgm0", "rxmgm1"; }; diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index ff857117d719..ed71561c5bd9 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -66,7 +66,7 @@ assigned-clock-parents = <&k3_clks 153 8>, <&k3_clks 153 4>; ti,serdes-clk = <&serdes0_clk>; #clock-cells = <1>; - mux-controls = <&serdes_mux 0>; + mux-controls = <&serdes0_mux 0>; }; serdes1: serdes@910000 { @@ -81,7 +81,7 @@ assigned-clock-parents = <&k3_clks 154 9>, <&k3_clks 154 5>; ti,serdes-clk = <&serdes1_clk>; #clock-cells = <1>; - mux-controls = <&serdes_mux 1>; + mux-controls = <&serdes1_mux 0>; }; main_uart0: serial@2800000 { @@ -89,7 +89,6 @@ reg = <0x00 0x02800000 0x00 0x100>; interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>; status = "disabled"; }; @@ -436,18 +435,13 @@ interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>; mmc-ddr-1_8v; mmc-hs200-1_8v; + ti,clkbuf-sel = <0x7>; + ti,trm-icp = <0x8>; ti,otap-del-sel-legacy = <0x0>; ti,otap-del-sel-mmc-hs = <0x0>; - ti,otap-del-sel-sd-hs = <0x0>; - ti,otap-del-sel-sdr12 = <0x0>; - ti,otap-del-sel-sdr25 = <0x0>; - ti,otap-del-sel-sdr50 = <0x8>; - ti,otap-del-sel-sdr104 = <0x7>; - ti,otap-del-sel-ddr50 = <0x5>; ti,otap-del-sel-ddr52 = <0x5>; ti,otap-del-sel-hs200 = <0x5>; - ti,otap-del-sel-hs400 = <0x0>; - ti,trm-icp = <0x8>; + ti,itap-del-sel-ddr52 = <0x0>; dma-coherent; status = "disabled"; }; @@ -459,18 +453,19 @@ clocks = <&k3_clks 48 0>, <&k3_clks 48 1>; clock-names = "clk_ahb", "clk_xin"; interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>; + ti,clkbuf-sel = <0x7>; + ti,trm-icp = <0x8>; ti,otap-del-sel-legacy = <0x0>; - ti,otap-del-sel-mmc-hs = <0x0>; ti,otap-del-sel-sd-hs = <0x0>; - ti,otap-del-sel-sdr12 = <0x0>; - ti,otap-del-sel-sdr25 = <0x0>; + ti,otap-del-sel-sdr12 = <0xf>; + ti,otap-del-sel-sdr25 = <0xf>; ti,otap-del-sel-sdr50 = <0x8>; ti,otap-del-sel-sdr104 = <0x7>; ti,otap-del-sel-ddr50 = <0x4>; - ti,otap-del-sel-ddr52 = <0x4>; - ti,otap-del-sel-hs200 = <0x7>; - ti,clkbuf-sel = <0x7>; - ti,trm-icp = <0x8>; + ti,itap-del-sel-legacy = <0xa>; + ti,itap-del-sel-sd-hs = <0x1>; + ti,itap-del-sel-sdr12 = <0xa>; + ti,itap-del-sel-sdr25 = <0x1>; dma-coherent; status = "disabled"; }; @@ -483,20 +478,25 @@ ranges = <0x0 0x0 0x00100000 0x1c000>; serdes0_clk: clock@4080 { - compatible = "syscon"; - reg = <0x00004080 0x4>; + compatible = "ti,am654-serdes-ctrl", "syscon"; + reg = <0x4080 0x4>; + + serdes0_mux: mux-controller { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x0 0x3>; /* lane select */ + }; }; serdes1_clk: clock@4090 { - compatible = "syscon"; - reg = <0x00004090 0x4>; - }; + compatible = "ti,am654-serdes-ctrl", "syscon"; + reg = <0x4090 0x4>; - serdes_mux: mux-controller { - compatible = "mmio-mux"; - #mux-control-cells = <1>; - mux-reg-masks = <0x4080 0x3>, /* SERDES0 lane select */ - <0x4090 0x3>; /* SERDES1 lane select */ + serdes1_mux: mux-controller { + compatible = "mmio-mux"; + #mux-control-cells = <1>; + mux-reg-masks = <0x0 0x3>; /* lane select */ + }; }; dss_oldi_io_ctrl: dss-oldi-io-ctrl@41e0 { diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index 6ff3ccc39fb4..8feab9317644 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -43,7 +43,6 @@ reg = <0x00 0x40a00000 0x00 0x100>; interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <96000000>; - current-speed = <115200>; power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; status = "disabled"; }; @@ -286,7 +285,11 @@ compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */ + <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */ + <0x0 0x47050000 0x0 0x47050000 0x0 0x100>, /* OSPI1 Control */ + <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>, /* OSPI0 Memory */ + <0x7 0x00000000 0x7 0x00000000 0x1 0x0000000>; /* OSPI1 Memory */ ospi0: spi@47040000 { compatible = "ti,am654-ospi", "cdns,qspi-nor"; diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi index 37527890ddea..eee072e44a42 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi @@ -59,7 +59,6 @@ reg = <0x42300000 0x100>; interrupts = <GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 150 TI_SCI_PD_EXCLUSIVE>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts index 50de2a448a3a..d88651c297a2 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -517,18 +517,18 @@ wkup_uart0_pins_default: wkup-uart0-default-pins { bootph-all; pinctrl-single,pins = < - J721S2_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (L37) WKUP_GPIO0_6.WKUP_UART0_CTSn */ - J721S2_WKUP_IOPAD(0x074, PIN_INPUT, 0) /* (L36) WKUP_GPIO0_7.WKUP_UART0_RTSn */ - J721S2_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (K35) WKUP_UART0_RXD */ - J721S2_WKUP_IOPAD(0x04c, PIN_INPUT, 0) /* (K34) WKUP_UART0_TXD */ + J784S4_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (L37) WKUP_UART0_CTSn */ + J784S4_WKUP_IOPAD(0x074, PIN_OUTPUT, 0) /* (L36) WKUP_UART0_RTSn */ + J784S4_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (K35) WKUP_UART0_RXD */ + J784S4_WKUP_IOPAD(0x04c, PIN_OUTPUT, 0) /* (K34) WKUP_UART0_TXD */ >; }; wkup_i2c0_pins_default: wkup-i2c0-default-pins { bootph-all; pinctrl-single,pins = < - J721S2_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (N33) WKUP_I2C0_SCL */ - J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */ + J784S4_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (N33) WKUP_I2C0_SCL */ + J784S4_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */ >; }; diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi index 657f9cc9f4ea..9386bf3ef9f6 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi @@ -440,7 +440,6 @@ reg = <0x00 0x02800000 0x00 0x100>; interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 146 2>; clock-names = "fclk"; @@ -452,7 +451,6 @@ reg = <0x00 0x02810000 0x00 0x100>; interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 278 2>; clock-names = "fclk"; @@ -464,7 +462,6 @@ reg = <0x00 0x02820000 0x00 0x100>; interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 279 2>; clock-names = "fclk"; @@ -476,7 +473,6 @@ reg = <0x00 0x02830000 0x00 0x100>; interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 280 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 280 2>; clock-names = "fclk"; @@ -488,7 +484,6 @@ reg = <0x00 0x02840000 0x00 0x100>; interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 281 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 281 2>; clock-names = "fclk"; @@ -500,7 +495,6 @@ reg = <0x00 0x02850000 0x00 0x100>; interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 282 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 282 2>; clock-names = "fclk"; @@ -512,7 +506,6 @@ reg = <0x00 0x02860000 0x00 0x100>; interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 283 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 283 2>; clock-names = "fclk"; @@ -524,7 +517,6 @@ reg = <0x00 0x02870000 0x00 0x100>; interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 284 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 284 2>; clock-names = "fclk"; @@ -536,7 +528,6 @@ reg = <0x00 0x02880000 0x00 0x100>; interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 285 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 285 2>; clock-names = "fclk"; @@ -548,7 +539,6 @@ reg = <0x00 0x02890000 0x00 0x100>; interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 286 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 286 2>; clock-names = "fclk"; diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi index 7cf21c99956e..fccaabfb1348 100644 --- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi @@ -259,7 +259,6 @@ reg = <0x00 0x42300000 0x00 0x100>; interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 287 2>; clock-names = "fclk"; @@ -271,7 +270,6 @@ reg = <0x00 0x40a00000 0x00 0x100>; interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <96000000>; - current-speed = <115200>; power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 149 2>; clock-names = "fclk"; @@ -520,10 +518,12 @@ fss: bus@47000000 { compatible = "simple-bus"; - reg = <0x00 0x47000000 0x00 0x100>; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */ + <0x0 0x47034000 0x0 0x47040000 0x0 0x100>, /* HBMC Control */ + <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */ + <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>; /* HBMC/OSPI0 Memory */ hbmc_mux: mux-controller@47000004 { compatible = "reg-mux"; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi index c7eafbc862f9..0da785be80ff 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi @@ -1337,7 +1337,6 @@ reg = <0x00 0x02800000 0x00 0x100>; interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 146 0>; clock-names = "fclk"; @@ -1349,7 +1348,6 @@ reg = <0x00 0x02810000 0x00 0x100>; interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 278 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 278 0>; clock-names = "fclk"; @@ -1361,7 +1359,6 @@ reg = <0x00 0x02820000 0x00 0x100>; interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 279 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 279 0>; clock-names = "fclk"; @@ -1373,7 +1370,6 @@ reg = <0x00 0x02830000 0x00 0x100>; interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 280 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 280 0>; clock-names = "fclk"; @@ -1385,7 +1381,6 @@ reg = <0x00 0x02840000 0x00 0x100>; interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 281 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 281 0>; clock-names = "fclk"; @@ -1397,7 +1392,6 @@ reg = <0x00 0x02850000 0x00 0x100>; interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 282 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 282 0>; clock-names = "fclk"; @@ -1409,7 +1403,6 @@ reg = <0x00 0x02860000 0x00 0x100>; interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 283 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 283 0>; clock-names = "fclk"; @@ -1421,7 +1414,6 @@ reg = <0x00 0x02870000 0x00 0x100>; interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 284 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 284 0>; clock-names = "fclk"; @@ -1433,7 +1425,6 @@ reg = <0x00 0x02880000 0x00 0x100>; interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 285 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 285 0>; clock-names = "fclk"; @@ -1445,7 +1436,6 @@ reg = <0x00 0x02890000 0x00 0x100>; interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 286 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 286 0>; clock-names = "fclk"; diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi index 4618b697fbc4..9349ae07c046 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi @@ -243,7 +243,6 @@ reg = <0x00 0x42300000 0x00 0x100>; interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <48000000>; - current-speed = <115200>; power-domains = <&k3_pds 287 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 287 0>; clock-names = "fclk"; @@ -255,7 +254,6 @@ reg = <0x00 0x40a00000 0x00 0x100>; interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <96000000>; - current-speed = <115200>; power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; clocks = <&k3_clks 149 0>; clock-names = "fclk"; @@ -346,10 +344,14 @@ fss: bus@47000000 { compatible = "simple-bus"; - reg = <0x0 0x47000000 0x0 0x100>; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */ + <0x0 0x47034000 0x0 0x47034000 0x0 0x100>, /* HBMC Control */ + <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */ + <0x0 0x47050000 0x0 0x47050000 0x0 0x100>, /* OSPI1 Control */ + <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>, /* HBMC/OSPI0 Memory */ + <0x7 0x00000000 0x7 0x00000000 0x1 0x0000000>; /* OSPI1 Memory */ hbmc_mux: mux-controller@47000004 { compatible = "reg-mux"; diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index b70c8615e3c1..9ed6949b40e9 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -459,7 +459,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02800000 0x00 0x200>; interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 146 3>; clock-names = "fclk"; power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>; @@ -470,7 +469,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02810000 0x00 0x200>; interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 350 3>; clock-names = "fclk"; power-domains = <&k3_pds 350 TI_SCI_PD_EXCLUSIVE>; @@ -481,7 +479,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02820000 0x00 0x200>; interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 351 3>; clock-names = "fclk"; power-domains = <&k3_pds 351 TI_SCI_PD_EXCLUSIVE>; @@ -492,7 +489,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02830000 0x00 0x200>; interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 352 3>; clock-names = "fclk"; power-domains = <&k3_pds 352 TI_SCI_PD_EXCLUSIVE>; @@ -503,7 +499,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02840000 0x00 0x200>; interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 353 3>; clock-names = "fclk"; power-domains = <&k3_pds 353 TI_SCI_PD_EXCLUSIVE>; @@ -514,7 +509,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02850000 0x00 0x200>; interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 354 3>; clock-names = "fclk"; power-domains = <&k3_pds 354 TI_SCI_PD_EXCLUSIVE>; @@ -525,7 +519,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02860000 0x00 0x200>; interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 355 3>; clock-names = "fclk"; power-domains = <&k3_pds 355 TI_SCI_PD_EXCLUSIVE>; @@ -536,7 +529,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02870000 0x00 0x200>; interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 356 3>; clock-names = "fclk"; power-domains = <&k3_pds 356 TI_SCI_PD_EXCLUSIVE>; @@ -547,7 +539,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02880000 0x00 0x200>; interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 357 3>; clock-names = "fclk"; power-domains = <&k3_pds 357 TI_SCI_PD_EXCLUSIVE>; @@ -558,7 +549,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02890000 0x00 0x200>; interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 358 3>; clock-names = "fclk"; power-domains = <&k3_pds 358 TI_SCI_PD_EXCLUSIVE>; @@ -778,8 +768,6 @@ ti,clkbuf-sel = <0x7>; ti,trm-icp = <0x8>; dma-coherent; - /* Masking support for SDR104 capability */ - sdhci-caps-mask = <0x00000003 0x00000000>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi index eaf7f709440e..5ccb04c7c462 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi @@ -298,7 +298,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x42300000 0x00 0x200>; interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 359 3>; clock-names = "fclk"; power-domains = <&k3_pds 359 TI_SCI_PD_EXCLUSIVE>; @@ -309,7 +308,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x40a00000 0x00 0x200>; interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 149 3>; clock-names = "fclk"; power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; diff --git a/arch/arm64/boot/dts/ti/k3-j721s2.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2.dtsi index be4502fe1c9d..568e6a04619d 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2.dtsi @@ -117,6 +117,7 @@ #size-cells = <2>; ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */ <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */ + <0x00 0x00700000 0x00 0x00700000 0x00 0x00001000>, /* ESM */ <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */ <0x00 0x0d800000 0x00 0x0d800000 0x00 0x00800000>, /* PCIe Core*/ <0x00 0x18000000 0x00 0x18000000 0x00 0x08000000>, /* PCIe1 DAT0 */ diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts index cee3a8661d5e..bf3c246d13d1 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts @@ -226,10 +226,7 @@ &cpsw_port1 { phy-mode = "rgmii-rxid"; phy-handle = <&cpsw3g_phy0>; -}; - -&cpsw_port2 { - status = "disabled"; + status = "okay"; }; &main_gpio1 { @@ -369,6 +366,13 @@ }; +&sdhci0 { + disable-wp; + bootph-all; + ti,driver-strength-ohm = <50>; + status = "okay"; +}; + &sdhci1 { /* SD/MMC */ vmmc-supply = <&vdd_mmc1>; @@ -377,7 +381,6 @@ pinctrl-0 = <&main_mmc1_pins_default>; ti,driver-strength-ohm = <50>; disable-wp; - no-1-8-v; status = "okay"; bootph-all; }; diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts index 81fd7afac8c5..d511b25d62e3 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -343,16 +343,16 @@ wkup_uart0_pins_default: wkup-uart0-default-pins { bootph-all; pinctrl-single,pins = < - J721S2_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (K35) WKUP_UART0_RXD */ - J721S2_WKUP_IOPAD(0x04c, PIN_INPUT, 0) /* (K34) WKUP_UART0_TXD */ + J784S4_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (K35) WKUP_UART0_RXD */ + J784S4_WKUP_IOPAD(0x04c, PIN_OUTPUT, 0) /* (K34) WKUP_UART0_TXD */ >; }; wkup_i2c0_pins_default: wkup-i2c0-default-pins { bootph-all; pinctrl-single,pins = < - J721S2_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (N33) WKUP_I2C0_SCL */ - J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */ + J784S4_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (N33) WKUP_I2C0_SCL */ + J784S4_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */ >; }; diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi index b67c37460a73..6a4554c6c9c1 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi @@ -404,7 +404,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02800000 0x00 0x200>; interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 146 0>; clock-names = "fclk"; power-domains = <&k3_pds 146 TI_SCI_PD_EXCLUSIVE>; @@ -415,7 +414,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02810000 0x00 0x200>; interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 388 0>; clock-names = "fclk"; power-domains = <&k3_pds 388 TI_SCI_PD_EXCLUSIVE>; @@ -426,7 +424,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02820000 0x00 0x200>; interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 389 0>; clock-names = "fclk"; power-domains = <&k3_pds 389 TI_SCI_PD_EXCLUSIVE>; @@ -437,7 +434,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02830000 0x00 0x200>; interrupts = <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 390 0>; clock-names = "fclk"; power-domains = <&k3_pds 390 TI_SCI_PD_EXCLUSIVE>; @@ -448,7 +444,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02840000 0x00 0x200>; interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 391 0>; clock-names = "fclk"; power-domains = <&k3_pds 391 TI_SCI_PD_EXCLUSIVE>; @@ -459,7 +454,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02850000 0x00 0x200>; interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 392 0>; clock-names = "fclk"; power-domains = <&k3_pds 392 TI_SCI_PD_EXCLUSIVE>; @@ -470,7 +464,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02860000 0x00 0x200>; interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 393 0>; clock-names = "fclk"; power-domains = <&k3_pds 393 TI_SCI_PD_EXCLUSIVE>; @@ -481,7 +474,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02870000 0x00 0x200>; interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 394 0>; clock-names = "fclk"; power-domains = <&k3_pds 394 TI_SCI_PD_EXCLUSIVE>; @@ -492,7 +484,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02880000 0x00 0x200>; interrupts = <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 395 0>; clock-names = "fclk"; power-domains = <&k3_pds 395 TI_SCI_PD_EXCLUSIVE>; @@ -503,7 +494,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02890000 0x00 0x200>; interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 396 0>; clock-names = "fclk"; power-domains = <&k3_pds 396 TI_SCI_PD_EXCLUSIVE>; @@ -914,8 +904,6 @@ ti,clkbuf-sel = <0x7>; ti,trm-icp = <0x8>; dma-coherent; - sdhci-caps-mask = <0x00000003 0x00000000>; - no-1-8-v; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi index 77a8d99139ec..2e18d91ae92f 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4-mcu-wakeup.dtsi @@ -304,7 +304,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x42300000 0x00 0x200>; interrupts = <GIC_SPI 897 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 397 0>; clock-names = "fclk"; power-domains = <&k3_pds 397 TI_SCI_PD_EXCLUSIVE>; @@ -315,7 +314,6 @@ compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x40a00000 0x00 0x200>; interrupts = <GIC_SPI 846 IRQ_TYPE_LEVEL_HIGH>; - current-speed = <115200>; clocks = <&k3_clks 149 0>; clock-names = "fclk"; power-domains = <&k3_pds 149 TI_SCI_PD_EXCLUSIVE>; @@ -674,10 +672,13 @@ fss: bus@47000000 { compatible = "simple-bus"; - reg = <0x00 0x47000000 0x00 0x100>; #address-cells = <2>; #size-cells = <2>; - ranges; + ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */ + <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */ + <0x0 0x47050000 0x0 0x47050000 0x0 0x100>, /* OSPI1 Control */ + <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>, /* OSPI0 Memory */ + <0x7 0x00000000 0x7 0x00000000 0x1 0x0000000>; /* OSPI1 Memory */ ospi0: spi@47040000 { compatible = "ti,am654-ospi", "cdns,qspi-nor"; diff --git a/arch/arm64/boot/dts/ti/k3-j784s4.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4.dtsi index 6e2e92ffe745..da7368ed6b52 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j784s4.dtsi @@ -234,6 +234,7 @@ #size-cells = <2>; ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */ <0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */ + <0x00 0x00700000 0x00 0x00700000 0x00 0x00001000>, /* ESM */ <0x00 0x01000000 0x00 0x01000000 0x00 0x0d000000>, /* Most peripherals */ <0x00 0x04210000 0x00 0x04210000 0x00 0x00010000>, /* VPU0 */ <0x00 0x04220000 0x00 0x04220000 0x00 0x00010000>, /* VPU1 */ diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 25d20d803230..34d0e0be3fe6 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -169,7 +169,7 @@ }; pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupt-parent = <&gic>; interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 2c30d617e180..d35150a979d4 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -34,6 +34,7 @@ CONFIG_KEXEC=y CONFIG_KEXEC_FILE=y CONFIG_CRASH_DUMP=y CONFIG_ARCH_ACTIONS=y +CONFIG_ARCH_AIROHA=y CONFIG_ARCH_SUNXI=y CONFIG_ARCH_ALPINE=y CONFIG_ARCH_APPLE=y @@ -411,6 +412,7 @@ CONFIG_WCN36XX=m CONFIG_ATH11K=m CONFIG_ATH11K_AHB=m CONFIG_ATH11K_PCI=m +CONFIG_ATH12K=m CONFIG_BRCMFMAC=m CONFIG_MWIFIEX=m CONFIG_MWIFIEX_SDIO=m @@ -445,6 +447,7 @@ CONFIG_INPUT_TPS65219_PWRBUTTON=m CONFIG_INPUT_PWM_BEEPER=m CONFIG_INPUT_PWM_VIBRA=m CONFIG_INPUT_RK805_PWRKEY=m +CONFIG_INPUT_DA9063_ONKEY=m CONFIG_INPUT_HISI_POWERKEY=y # CONFIG_SERIO_SERPORT is not set CONFIG_SERIO_AMBAKMI=y @@ -562,6 +565,7 @@ CONFIG_SPI_TEGRA114=m CONFIG_SPI_SPIDEV=m CONFIG_SPMI=y CONFIG_SPMI_MTK_PMIF=m +CONFIG_PINCTRL_DA9062=m CONFIG_PINCTRL_MAX77620=y CONFIG_PINCTRL_RK805=m CONFIG_PINCTRL_SINGLE=y @@ -727,6 +731,7 @@ CONFIG_MFD_ALTERA_SYSMGR=y CONFIG_MFD_BD9571MWV=y CONFIG_MFD_AXP20X_I2C=y CONFIG_MFD_AXP20X_RSB=y +CONFIG_MFD_DA9062=m CONFIG_MFD_EXYNOS_LPASS=m CONFIG_MFD_HI6421_PMIC=y CONFIG_MFD_HI655X_PMIC=y @@ -772,6 +777,7 @@ CONFIG_REGULATOR_PWM=y CONFIG_REGULATOR_QCOM_RPMH=y CONFIG_REGULATOR_QCOM_SMD_RPM=y CONFIG_REGULATOR_QCOM_SPMI=y +CONFIG_REGULATOR_QCOM_USB_VBUS=m CONFIG_REGULATOR_RAA215300=y CONFIG_REGULATOR_RK808=y CONFIG_REGULATOR_S2MPS11=y @@ -854,6 +860,7 @@ CONFIG_DRM_RCAR_DU=m CONFIG_DRM_RCAR_DW_HDMI=m CONFIG_DRM_RCAR_MIPI_DSI=m CONFIG_DRM_RZG2L_MIPI_DSI=m +CONFIG_DRM_RZG2L_DU=m CONFIG_DRM_SUN4I=m CONFIG_DRM_SUN6I_DSI=m CONFIG_DRM_SUN8I_DW_HDMI=m @@ -865,7 +872,9 @@ CONFIG_DRM_PANEL_LVDS=m CONFIG_DRM_PANEL_SIMPLE=m CONFIG_DRM_PANEL_EDP=m CONFIG_DRM_PANEL_ILITEK_ILI9882T=m +CONFIG_DRM_PANEL_KHADAS_TS050=m CONFIG_DRM_PANEL_MANTIX_MLAF057WE51=m +CONFIG_DRM_PANEL_NOVATEK_NT36672E=m CONFIG_DRM_PANEL_RAYDIUM_RM67191=m CONFIG_DRM_PANEL_SITRONIX_ST7703=m CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m @@ -890,6 +899,7 @@ CONFIG_DRM_ANALOGIX_ANX7625=m CONFIG_DRM_I2C_ADV7511=m CONFIG_DRM_I2C_ADV7511_AUDIO=y CONFIG_DRM_CDNS_MHDP8546=m +CONFIG_DRM_IMX8MP_DW_HDMI_BRIDGE=m CONFIG_DRM_DW_HDMI_AHB_AUDIO=m CONFIG_DRM_DW_HDMI_CEC=m CONFIG_DRM_IMX_DCSS=m @@ -907,6 +917,7 @@ CONFIG_DRM_MESON=m CONFIG_DRM_PL111=m CONFIG_DRM_LIMA=m CONFIG_DRM_PANFROST=m +CONFIG_DRM_PANTHOR=m CONFIG_DRM_TIDSS=m CONFIG_DRM_POWERVR=m CONFIG_FB=y @@ -949,6 +960,7 @@ CONFIG_SND_SOC_SM8250=m CONFIG_SND_SOC_SC8280XP=m CONFIG_SND_SOC_SC7180=m CONFIG_SND_SOC_SC7280=m +CONFIG_SND_SOC_X1E80100=m CONFIG_SND_SOC_ROCKCHIP=m CONFIG_SND_SOC_ROCKCHIP_I2S_TDM=m CONFIG_SND_SOC_ROCKCHIP_SPDIF=m @@ -991,6 +1003,7 @@ CONFIG_SND_SOC_GTM601=m CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m CONFIG_SND_SOC_PCM3168A_I2C=m +CONFIG_SND_SOC_RK3308=m CONFIG_SND_SOC_RK817=m CONFIG_SND_SOC_RT5640=m CONFIG_SND_SOC_RT5659=m @@ -1169,6 +1182,7 @@ CONFIG_RTC_DRV_RV8803=m CONFIG_RTC_DRV_S5M=y CONFIG_RTC_DRV_DS3232=y CONFIG_RTC_DRV_PCF2127=m +CONFIG_RTC_DRV_DA9063=m CONFIG_RTC_DRV_EFI=y CONFIG_RTC_DRV_CROS_EC=y CONFIG_RTC_DRV_FSL_FTM_ALARM=m @@ -1217,6 +1231,7 @@ CONFIG_STAGING=y CONFIG_STAGING_MEDIA=y CONFIG_VIDEO_MAX96712=m CONFIG_VIDEO_MESON_VDEC=m +CONFIG_SND_BCM2835=m CONFIG_CHROME_PLATFORMS=y CONFIG_CROS_EC=y CONFIG_CROS_EC_I2C=y @@ -1286,6 +1301,7 @@ CONFIG_QCM_DISPCC_2290=m CONFIG_QCS_GCC_404=y CONFIG_QDU_GCC_1000=y CONFIG_SC_CAMCC_8280XP=m +CONFIG_SC_DISPCC_7280=m CONFIG_SC_DISPCC_8280XP=m CONFIG_SA_GCC_8775P=y CONFIG_SA_GPUCC_8775P=m @@ -1293,6 +1309,7 @@ CONFIG_SC_GCC_7180=y CONFIG_SC_GCC_7280=y CONFIG_SC_GCC_8180X=y CONFIG_SC_GCC_8280XP=y +CONFIG_SC_GPUCC_7280=m CONFIG_SC_GPUCC_8280XP=m CONFIG_SC_LPASSCC_8280XP=m CONFIG_SDM_CAMCC_845=m @@ -1408,6 +1425,7 @@ CONFIG_ARCH_R9A07G044=y CONFIG_ARCH_R9A07G054=y CONFIG_ARCH_R9A08G045=y CONFIG_ARCH_R9A09G011=y +CONFIG_ARCH_R9A09G057=y CONFIG_ROCKCHIP_IODOMAIN=y CONFIG_ARCH_TEGRA_132_SOC=y CONFIG_ARCH_TEGRA_210_SOC=y @@ -1473,6 +1491,7 @@ CONFIG_PWM_VISCONTI=m CONFIG_SL28CPLD_INTC=y CONFIG_QCOM_PDC=y CONFIG_QCOM_MPM=y +CONFIG_RESET_GPIO=m CONFIG_RESET_IMX7=y CONFIG_RESET_QCOM_AOSS=y CONFIG_RESET_QCOM_PDC=m @@ -1517,6 +1536,7 @@ CONFIG_PHY_ROCKCHIP_PCIE=m CONFIG_PHY_ROCKCHIP_SAMSUNG_HDPTX=m CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y CONFIG_PHY_ROCKCHIP_TYPEC=y +CONFIG_PHY_ROCKCHIP_USBDP=m CONFIG_PHY_SAMSUNG_UFS=y CONFIG_PHY_UNIPHIER_USB2=y CONFIG_PHY_UNIPHIER_USB3=y @@ -1585,6 +1605,7 @@ CONFIG_INTERCONNECT_QCOM_SC8180X=y CONFIG_INTERCONNECT_QCOM_SC8280XP=y CONFIG_INTERCONNECT_QCOM_SDM845=y CONFIG_INTERCONNECT_QCOM_SDX75=y +CONFIG_INTERCONNECT_QCOM_SM6115=y CONFIG_INTERCONNECT_QCOM_SM8150=m CONFIG_INTERCONNECT_QCOM_SM8250=y CONFIG_INTERCONNECT_QCOM_SM8350=m @@ -1599,6 +1620,7 @@ CONFIG_HTE_TEGRA194=y CONFIG_HTE_TEGRA194_TEST=m CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y CONFIG_BTRFS_FS=m CONFIG_BTRFS_FS_POSIX_ACL=y CONFIG_FANOTIFY=y @@ -1647,6 +1669,7 @@ CONFIG_CRYPTO_DEV_FSL_CAAM=m CONFIG_CRYPTO_DEV_FSL_DPAA2_CAAM=m CONFIG_CRYPTO_DEV_QCE=m CONFIG_CRYPTO_DEV_QCOM_RNG=m +CONFIG_CRYPTO_DEV_TEGRA=m CONFIG_CRYPTO_DEV_CCREE=m CONFIG_CRYPTO_DEV_HISI_SEC2=m CONFIG_CRYPTO_DEV_HISI_ZIP=m diff --git a/arch/arm64/configs/hardening.config b/arch/arm64/configs/hardening.config index b0e795208998..24179722927e 100644 --- a/arch/arm64/configs/hardening.config +++ b/arch/arm64/configs/hardening.config @@ -5,6 +5,7 @@ CONFIG_ARM64_SW_TTBR0_PAN=y # Software Shadow Stack or PAC CONFIG_SHADOW_CALL_STACK=y +CONFIG_UNWIND_PATCH_PAC_INTO_SCS=y # Pointer authentication (ARMv8.3 and later). If hardware actually supports # it, one can turn off CONFIG_STACKPROTECTOR_STRONG with this enabled. diff --git a/arch/arm64/crypto/aes-ce.S b/arch/arm64/crypto/aes-ce.S index 1dc5bbbfeed2..b262eaa9170c 100644 --- a/arch/arm64/crypto/aes-ce.S +++ b/arch/arm64/crypto/aes-ce.S @@ -25,33 +25,28 @@ .endm /* preload all round keys */ - .macro load_round_keys, rounds, rk - cmp \rounds, #12 - blo 2222f /* 128 bits */ - beq 1111f /* 192 bits */ - ld1 {v17.4s-v18.4s}, [\rk], #32 -1111: ld1 {v19.4s-v20.4s}, [\rk], #32 -2222: ld1 {v21.4s-v24.4s}, [\rk], #64 - ld1 {v25.4s-v28.4s}, [\rk], #64 - ld1 {v29.4s-v31.4s}, [\rk] + .macro load_round_keys, rk, nr, tmp + add \tmp, \rk, \nr, sxtw #4 + sub \tmp, \tmp, #160 + ld1 {v17.4s-v20.4s}, [\rk] + ld1 {v21.4s-v24.4s}, [\tmp], #64 + ld1 {v25.4s-v28.4s}, [\tmp], #64 + ld1 {v29.4s-v31.4s}, [\tmp] .endm /* prepare for encryption with key in rk[] */ .macro enc_prepare, rounds, rk, temp - mov \temp, \rk - load_round_keys \rounds, \temp + load_round_keys \rk, \rounds, \temp .endm /* prepare for encryption (again) but with new key in rk[] */ .macro enc_switch_key, rounds, rk, temp - mov \temp, \rk - load_round_keys \rounds, \temp + load_round_keys \rk, \rounds, \temp .endm /* prepare for decryption with key in rk[] */ .macro dec_prepare, rounds, rk, temp - mov \temp, \rk - load_round_keys \rounds, \temp + load_round_keys \rk, \rounds, \temp .endm .macro do_enc_Nx, de, mc, k, i0, i1, i2, i3, i4 @@ -110,14 +105,13 @@ /* up to 5 interleaved blocks */ .macro do_block_Nx, enc, rounds, i0, i1, i2, i3, i4 - cmp \rounds, #12 - blo 2222f /* 128 bits */ - beq 1111f /* 192 bits */ + tbz \rounds, #2, .L\@ /* 128 bits */ round_Nx \enc, v17, \i0, \i1, \i2, \i3, \i4 round_Nx \enc, v18, \i0, \i1, \i2, \i3, \i4 -1111: round_Nx \enc, v19, \i0, \i1, \i2, \i3, \i4 + tbz \rounds, #1, .L\@ /* 192 bits */ + round_Nx \enc, v19, \i0, \i1, \i2, \i3, \i4 round_Nx \enc, v20, \i0, \i1, \i2, \i3, \i4 -2222: .irp key, v21, v22, v23, v24, v25, v26, v27, v28, v29 +.L\@: .irp key, v21, v22, v23, v24, v25, v26, v27, v28, v29 round_Nx \enc, \key, \i0, \i1, \i2, \i3, \i4 .endr fin_round_Nx \enc, v30, v31, \i0, \i1, \i2, \i3, \i4 diff --git a/arch/arm64/crypto/aes-neon.S b/arch/arm64/crypto/aes-neon.S index 9de7fbc797af..3a8961b6ea51 100644 --- a/arch/arm64/crypto/aes-neon.S +++ b/arch/arm64/crypto/aes-neon.S @@ -99,16 +99,16 @@ ld1 {v15.4s}, [\rk] add \rkp, \rk, #16 mov \i, \rounds -1111: eor \in\().16b, \in\().16b, v15.16b /* ^round key */ +.La\@: eor \in\().16b, \in\().16b, v15.16b /* ^round key */ movi v15.16b, #0x40 tbl \in\().16b, {\in\().16b}, v13.16b /* ShiftRows */ sub_bytes \in - subs \i, \i, #1 + sub \i, \i, #1 ld1 {v15.4s}, [\rkp], #16 - beq 2222f + cbz \i, .Lb\@ mix_columns \in, \enc - b 1111b -2222: eor \in\().16b, \in\().16b, v15.16b /* ^round key */ + b .La\@ +.Lb\@: eor \in\().16b, \in\().16b, v15.16b /* ^round key */ .endm .macro encrypt_block, in, rounds, rk, rkp, i @@ -206,7 +206,7 @@ ld1 {v15.4s}, [\rk] add \rkp, \rk, #16 mov \i, \rounds -1111: eor \in0\().16b, \in0\().16b, v15.16b /* ^round key */ +.La\@: eor \in0\().16b, \in0\().16b, v15.16b /* ^round key */ eor \in1\().16b, \in1\().16b, v15.16b /* ^round key */ eor \in2\().16b, \in2\().16b, v15.16b /* ^round key */ eor \in3\().16b, \in3\().16b, v15.16b /* ^round key */ @@ -216,13 +216,13 @@ tbl \in2\().16b, {\in2\().16b}, v13.16b /* ShiftRows */ tbl \in3\().16b, {\in3\().16b}, v13.16b /* ShiftRows */ sub_bytes_4x \in0, \in1, \in2, \in3 - subs \i, \i, #1 + sub \i, \i, #1 ld1 {v15.4s}, [\rkp], #16 - beq 2222f + cbz \i, .Lb\@ mix_columns_2x \in0, \in1, \enc mix_columns_2x \in2, \in3, \enc - b 1111b -2222: eor \in0\().16b, \in0\().16b, v15.16b /* ^round key */ + b .La\@ +.Lb\@: eor \in0\().16b, \in0\().16b, v15.16b /* ^round key */ eor \in1\().16b, \in1\().16b, v15.16b /* ^round key */ eor \in2\().16b, \in2\().16b, v15.16b /* ^round key */ eor \in3\().16b, \in3\().16b, v15.16b /* ^round key */ diff --git a/arch/arm64/hyperv/hv_core.c b/arch/arm64/hyperv/hv_core.c index b54c34793701..f1ebc025e1df 100644 --- a/arch/arm64/hyperv/hv_core.c +++ b/arch/arm64/hyperv/hv_core.c @@ -160,22 +160,22 @@ void hyperv_report_panic(struct pt_regs *regs, long err, bool in_die) return; panic_reported = true; - guest_id = hv_get_vpreg(HV_REGISTER_GUEST_OSID); + guest_id = hv_get_vpreg(HV_REGISTER_GUEST_OS_ID); /* * Hyper-V provides the ability to store only 5 values. * Pick the passed in error value, the guest_id, the PC, * and the SP. */ - hv_set_vpreg(HV_REGISTER_CRASH_P0, err); - hv_set_vpreg(HV_REGISTER_CRASH_P1, guest_id); - hv_set_vpreg(HV_REGISTER_CRASH_P2, regs->pc); - hv_set_vpreg(HV_REGISTER_CRASH_P3, regs->sp); - hv_set_vpreg(HV_REGISTER_CRASH_P4, 0); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P0, err); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P1, guest_id); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P2, regs->pc); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P3, regs->sp); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P4, 0); /* * Let Hyper-V know there is crash data available */ - hv_set_vpreg(HV_REGISTER_CRASH_CTL, HV_CRASH_CTL_CRASH_NOTIFY); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_CTL, HV_CRASH_CTL_CRASH_NOTIFY); } EXPORT_SYMBOL_GPL(hyperv_report_panic); diff --git a/arch/arm64/hyperv/mshyperv.c b/arch/arm64/hyperv/mshyperv.c index f1b8a04ee9f2..b1a4de4eee29 100644 --- a/arch/arm64/hyperv/mshyperv.c +++ b/arch/arm64/hyperv/mshyperv.c @@ -19,10 +19,17 @@ static bool hyperv_initialized; +int hv_get_hypervisor_version(union hv_hypervisor_version_info *info) +{ + hv_get_vpreg_128(HV_REGISTER_HYPERVISOR_VERSION, + (struct hv_get_vp_registers_output *)info); + + return 0; +} + static int __init hyperv_init(void) { struct hv_get_vp_registers_output result; - u32 a, b, c, d; u64 guest_id; int ret; @@ -39,7 +46,7 @@ static int __init hyperv_init(void) /* Setup the guest ID */ guest_id = hv_generate_guest_id(LINUX_VERSION_CODE); - hv_set_vpreg(HV_REGISTER_GUEST_OSID, guest_id); + hv_set_vpreg(HV_REGISTER_GUEST_OS_ID, guest_id); /* Get the features and hints from Hyper-V */ hv_get_vpreg_128(HV_REGISTER_FEATURES, &result); @@ -54,15 +61,6 @@ static int __init hyperv_init(void) ms_hyperv.features, ms_hyperv.priv_high, ms_hyperv.hints, ms_hyperv.misc_features); - /* Get information about the Hyper-V host version */ - hv_get_vpreg_128(HV_REGISTER_HYPERVISOR_VERSION, &result); - a = result.as32.a; - b = result.as32.b; - c = result.as32.c; - d = result.as32.d; - pr_info("Hyper-V: Host Build %d.%d.%d.%d-%d-%d\n", - b >> 16, b & 0xFFFF, a, d & 0xFFFFFF, c, d >> 24); - ret = hv_common_init(); if (ret) return ret; @@ -74,6 +72,8 @@ static int __init hyperv_init(void) return ret; } + ms_hyperv_late_init(); + hyperv_initialized = true; return 0; } diff --git a/arch/arm64/include/asm/hyperv-tlfs.h b/arch/arm64/include/asm/hyperv-tlfs.h index bc6c7ac934a1..bc30aadedfe9 100644 --- a/arch/arm64/include/asm/hyperv-tlfs.h +++ b/arch/arm64/include/asm/hyperv-tlfs.h @@ -22,14 +22,6 @@ */ /* - * These Hyper-V registers provide information equivalent to the CPUID - * instruction on x86/x64. - */ -#define HV_REGISTER_HYPERVISOR_VERSION 0x00000100 /*CPUID 0x40000002 */ -#define HV_REGISTER_FEATURES 0x00000200 /*CPUID 0x40000003 */ -#define HV_REGISTER_ENLIGHTENMENTS 0x00000201 /*CPUID 0x40000004 */ - -/* * Group C Features. See the asm-generic version of hyperv-tlfs.h * for a description of Feature Groups. */ @@ -41,28 +33,29 @@ #define HV_STIMER_DIRECT_MODE_AVAILABLE BIT(13) /* - * Synthetic register definitions equivalent to MSRs on x86/x64 + * To support arch-generic code calling hv_set/get_register: + * - On x86, HV_MSR_ indicates an MSR accessed via rdmsrl/wrmsrl + * - On ARM, HV_MSR_ indicates a VP register accessed via hypercall */ -#define HV_REGISTER_CRASH_P0 0x00000210 -#define HV_REGISTER_CRASH_P1 0x00000211 -#define HV_REGISTER_CRASH_P2 0x00000212 -#define HV_REGISTER_CRASH_P3 0x00000213 -#define HV_REGISTER_CRASH_P4 0x00000214 -#define HV_REGISTER_CRASH_CTL 0x00000215 +#define HV_MSR_CRASH_P0 (HV_REGISTER_GUEST_CRASH_P0) +#define HV_MSR_CRASH_P1 (HV_REGISTER_GUEST_CRASH_P1) +#define HV_MSR_CRASH_P2 (HV_REGISTER_GUEST_CRASH_P2) +#define HV_MSR_CRASH_P3 (HV_REGISTER_GUEST_CRASH_P3) +#define HV_MSR_CRASH_P4 (HV_REGISTER_GUEST_CRASH_P4) +#define HV_MSR_CRASH_CTL (HV_REGISTER_GUEST_CRASH_CTL) -#define HV_REGISTER_GUEST_OSID 0x00090002 -#define HV_REGISTER_VP_INDEX 0x00090003 -#define HV_REGISTER_TIME_REF_COUNT 0x00090004 -#define HV_REGISTER_REFERENCE_TSC 0x00090017 +#define HV_MSR_VP_INDEX (HV_REGISTER_VP_INDEX) +#define HV_MSR_TIME_REF_COUNT (HV_REGISTER_TIME_REF_COUNT) +#define HV_MSR_REFERENCE_TSC (HV_REGISTER_REFERENCE_TSC) -#define HV_REGISTER_SINT0 0x000A0000 -#define HV_REGISTER_SCONTROL 0x000A0010 -#define HV_REGISTER_SIEFP 0x000A0012 -#define HV_REGISTER_SIMP 0x000A0013 -#define HV_REGISTER_EOM 0x000A0014 +#define HV_MSR_SINT0 (HV_REGISTER_SINT0) +#define HV_MSR_SCONTROL (HV_REGISTER_SCONTROL) +#define HV_MSR_SIEFP (HV_REGISTER_SIEFP) +#define HV_MSR_SIMP (HV_REGISTER_SIMP) +#define HV_MSR_EOM (HV_REGISTER_EOM) -#define HV_REGISTER_STIMER0_CONFIG 0x000B0000 -#define HV_REGISTER_STIMER0_COUNT 0x000B0001 +#define HV_MSR_STIMER0_CONFIG (HV_REGISTER_STIMER0_CONFIG) +#define HV_MSR_STIMER0_COUNT (HV_REGISTER_STIMER0_COUNT) union hv_msi_entry { u64 as_uint64[2]; diff --git a/arch/arm64/include/asm/mshyperv.h b/arch/arm64/include/asm/mshyperv.h index 20070a847304..a975e1a689dd 100644 --- a/arch/arm64/include/asm/mshyperv.h +++ b/arch/arm64/include/asm/mshyperv.h @@ -31,12 +31,12 @@ void hv_set_vpreg(u32 reg, u64 value); u64 hv_get_vpreg(u32 reg); void hv_get_vpreg_128(u32 reg, struct hv_get_vp_registers_output *result); -static inline void hv_set_register(unsigned int reg, u64 value) +static inline void hv_set_msr(unsigned int reg, u64 value) { hv_set_vpreg(reg, value); } -static inline u64 hv_get_register(unsigned int reg) +static inline u64 hv_get_msr(unsigned int reg) { return hv_get_vpreg(reg); } diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h index 3b0e8248e1a4..a75de2665d84 100644 --- a/arch/arm64/include/asm/tlbflush.h +++ b/arch/arm64/include/asm/tlbflush.h @@ -161,12 +161,18 @@ static inline unsigned long get_trans_granule(void) #define MAX_TLBI_RANGE_PAGES __TLBI_RANGE_PAGES(31, 3) /* - * Generate 'num' values from -1 to 30 with -1 rejected by the - * __flush_tlb_range() loop below. + * Generate 'num' values from -1 to 31 with -1 rejected by the + * __flush_tlb_range() loop below. Its return value is only + * significant for a maximum of MAX_TLBI_RANGE_PAGES pages. If + * 'pages' is more than that, you must iterate over the overall + * range. */ -#define TLBI_RANGE_MASK GENMASK_ULL(4, 0) -#define __TLBI_RANGE_NUM(pages, scale) \ - ((((pages) >> (5 * (scale) + 1)) & TLBI_RANGE_MASK) - 1) +#define __TLBI_RANGE_NUM(pages, scale) \ + ({ \ + int __pages = min((pages), \ + __TLBI_RANGE_PAGES(31, (scale))); \ + (__pages >> (5 * (scale) + 1)) - 1; \ + }) /* * TLB Invalidation @@ -379,10 +385,6 @@ static inline void arch_tlbbatch_flush(struct arch_tlbflush_unmap_batch *batch) * 3. If there is 1 page remaining, flush it through non-range operations. Range * operations can only span an even number of pages. We save this for last to * ensure 64KB start alignment is maintained for the LPA2 case. - * - * Note that certain ranges can be represented by either num = 31 and - * scale or num = 0 and scale + 1. The loop below favours the latter - * since num is limited to 30 by the __TLBI_RANGE_NUM() macro. */ #define __flush_tlb_range_op(op, start, pages, stride, \ asid, tlb_level, tlbi_user, lpa2) \ diff --git a/arch/arm64/include/asm/topology.h b/arch/arm64/include/asm/topology.h index a323b109b9c4..0f6ef432fb84 100644 --- a/arch/arm64/include/asm/topology.h +++ b/arch/arm64/include/asm/topology.h @@ -35,9 +35,9 @@ void update_freq_counters_refs(void); /* Enable topology flag updates */ #define arch_update_cpu_topology topology_update_cpu_topology -/* Replace task scheduler's default thermal pressure API */ -#define arch_scale_thermal_pressure topology_get_thermal_pressure -#define arch_update_thermal_pressure topology_update_thermal_pressure +/* Replace task scheduler's default HW pressure API */ +#define arch_scale_hw_pressure topology_get_hw_pressure +#define arch_update_hw_pressure topology_update_hw_pressure #include <asm-generic/topology.h> diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index ce08b744aaab..cb68adcabe07 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -289,8 +289,28 @@ SYM_INNER_LABEL(init_el2, SYM_L_LOCAL) adr_l x1, __hyp_text_end adr_l x2, dcache_clean_poc blr x2 + + mov_q x0, INIT_SCTLR_EL2_MMU_OFF + pre_disable_mmu_workaround + msr sctlr_el2, x0 + isb 0: mov_q x0, HCR_HOST_NVHE_FLAGS + + /* + * Compliant CPUs advertise their VHE-onlyness with + * ID_AA64MMFR4_EL1.E2H0 < 0. HCR_EL2.E2H can be + * RES1 in that case. Publish the E2H bit early so that + * it can be picked up by the init_el2_state macro. + * + * Fruity CPUs seem to have HCR_EL2.E2H set to RAO/WI, but + * don't advertise it (they predate this relaxation). + */ + mrs_s x1, SYS_ID_AA64MMFR4_EL1 + tbz x1, #(ID_AA64MMFR4_EL1_E2H0_SHIFT + ID_AA64MMFR4_EL1_E2H0_WIDTH - 1), 1f + + orr x0, x0, #HCR_E2H +1: msr hcr_el2, x0 isb @@ -303,30 +323,16 @@ SYM_INNER_LABEL(init_el2, SYM_L_LOCAL) mov_q x1, INIT_SCTLR_EL1_MMU_OFF - /* - * Compliant CPUs advertise their VHE-onlyness with - * ID_AA64MMFR4_EL1.E2H0 < 0. HCR_EL2.E2H can be - * RES1 in that case. - * - * Fruity CPUs seem to have HCR_EL2.E2H set to RES1, but - * don't advertise it (they predate this relaxation). - */ - mrs_s x0, SYS_ID_AA64MMFR4_EL1 - ubfx x0, x0, #ID_AA64MMFR4_EL1_E2H0_SHIFT, #ID_AA64MMFR4_EL1_E2H0_WIDTH - tbnz x0, #(ID_AA64MMFR4_EL1_E2H0_SHIFT + ID_AA64MMFR4_EL1_E2H0_WIDTH - 1), 1f - mrs x0, hcr_el2 and x0, x0, #HCR_E2H cbz x0, 2f -1: + /* Set a sane SCTLR_EL1, the VHE way */ - pre_disable_mmu_workaround msr_s SYS_SCTLR_EL12, x1 mov x2, #BOOT_CPU_FLAG_E2H b 3f 2: - pre_disable_mmu_workaround msr sctlr_el1, x1 mov x2, xzr 3: diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index 2f5755192c2b..722ac45f9f7b 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -655,7 +655,7 @@ static int breakpoint_handler(unsigned long unused, unsigned long esr, perf_bp_event(bp, regs); /* Do we need to handle the stepping? */ - if (uses_default_overflow_handler(bp)) + if (is_default_overflow_handler(bp)) step = 1; unlock: rcu_read_unlock(); @@ -734,7 +734,7 @@ static u64 get_distance_from_watchpoint(unsigned long addr, u64 val, static int watchpoint_report(struct perf_event *wp, unsigned long addr, struct pt_regs *regs) { - int step = uses_default_overflow_handler(wp); + int step = is_default_overflow_handler(wp); struct arch_hw_breakpoint *info = counter_arch_bp(wp); info->trigger = addr; diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 162b030ab9da..0d022599eb61 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -761,7 +761,6 @@ static void sve_init_header_from_task(struct user_sve_header *header, { unsigned int vq; bool active; - bool fpsimd_only; enum vec_type task_type; memset(header, 0, sizeof(*header)); @@ -777,12 +776,10 @@ static void sve_init_header_from_task(struct user_sve_header *header, case ARM64_VEC_SVE: if (test_tsk_thread_flag(target, TIF_SVE_VL_INHERIT)) header->flags |= SVE_PT_VL_INHERIT; - fpsimd_only = !test_tsk_thread_flag(target, TIF_SVE); break; case ARM64_VEC_SME: if (test_tsk_thread_flag(target, TIF_SME_VL_INHERIT)) header->flags |= SVE_PT_VL_INHERIT; - fpsimd_only = false; break; default: WARN_ON_ONCE(1); @@ -790,7 +787,7 @@ static void sve_init_header_from_task(struct user_sve_header *header, } if (active) { - if (fpsimd_only) { + if (target->thread.fp_type == FP_STATE_FPSIMD) { header->flags |= SVE_PT_REGS_FPSIMD; } else { header->flags |= SVE_PT_REGS_SVE; diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 3dee5490eea9..c4a0a35e02c7 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -2597,14 +2597,11 @@ static __init int kvm_arm_init(void) if (err) goto out_hyp; - if (is_protected_kvm_enabled()) { - kvm_info("Protected nVHE mode initialized successfully\n"); - } else if (in_hyp_mode) { - kvm_info("VHE mode initialized successfully\n"); - } else { - char mode = cpus_have_final_cap(ARM64_KVM_HVHE) ? 'h' : 'n'; - kvm_info("Hyp mode (%cVHE) initialized successfully\n", mode); - } + kvm_info("%s%sVHE mode initialized successfully\n", + in_hyp_mode ? "" : (is_protected_kvm_enabled() ? + "Protected " : "Hyp "), + in_hyp_mode ? "" : (cpus_have_final_cap(ARM64_KVM_HVHE) ? + "h" : "n")); /* * FIXME: Do something reasonable if kvm_init() fails after pKVM diff --git a/arch/arm64/kvm/hyp/nvhe/tlb.c b/arch/arm64/kvm/hyp/nvhe/tlb.c index a60fb13e2192..2fc68da4036d 100644 --- a/arch/arm64/kvm/hyp/nvhe/tlb.c +++ b/arch/arm64/kvm/hyp/nvhe/tlb.c @@ -154,7 +154,8 @@ void __kvm_tlb_flush_vmid_range(struct kvm_s2_mmu *mmu, /* Switch to requested VMID */ __tlb_switch_to_guest(mmu, &cxt, false); - __flush_s2_tlb_range_op(ipas2e1is, start, pages, stride, 0); + __flush_s2_tlb_range_op(ipas2e1is, start, pages, stride, + TLBI_TTL_UNKNOWN); dsb(ish); __tlbi(vmalle1is); diff --git a/arch/arm64/kvm/hyp/pgtable.c b/arch/arm64/kvm/hyp/pgtable.c index 3fae5830f8d2..5a59ef88b646 100644 --- a/arch/arm64/kvm/hyp/pgtable.c +++ b/arch/arm64/kvm/hyp/pgtable.c @@ -528,7 +528,7 @@ static int hyp_unmap_walker(const struct kvm_pgtable_visit_ctx *ctx, kvm_clear_pte(ctx->ptep); dsb(ishst); - __tlbi_level(vae2is, __TLBI_VADDR(ctx->addr, 0), ctx->level); + __tlbi_level(vae2is, __TLBI_VADDR(ctx->addr, 0), TLBI_TTL_UNKNOWN); } else { if (ctx->end - ctx->addr < granule) return -EINVAL; @@ -843,12 +843,15 @@ static bool stage2_try_break_pte(const struct kvm_pgtable_visit_ctx *ctx, * Perform the appropriate TLB invalidation based on the * evicted pte value (if any). */ - if (kvm_pte_table(ctx->old, ctx->level)) - kvm_tlb_flush_vmid_range(mmu, ctx->addr, - kvm_granule_size(ctx->level)); - else if (kvm_pte_valid(ctx->old)) + if (kvm_pte_table(ctx->old, ctx->level)) { + u64 size = kvm_granule_size(ctx->level); + u64 addr = ALIGN_DOWN(ctx->addr, size); + + kvm_tlb_flush_vmid_range(mmu, addr, size); + } else if (kvm_pte_valid(ctx->old)) { kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, ctx->addr, ctx->level); + } } if (stage2_pte_is_counted(ctx->old)) @@ -896,9 +899,13 @@ static void stage2_unmap_put_pte(const struct kvm_pgtable_visit_ctx *ctx, if (kvm_pte_valid(ctx->old)) { kvm_clear_pte(ctx->ptep); - if (!stage2_unmap_defer_tlb_flush(pgt)) - kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, - ctx->addr, ctx->level); + if (kvm_pte_table(ctx->old, ctx->level)) { + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, ctx->addr, + TLBI_TTL_UNKNOWN); + } else if (!stage2_unmap_defer_tlb_flush(pgt)) { + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa, mmu, ctx->addr, + ctx->level); + } } mm_ops->put_page(ctx->ptep); diff --git a/arch/arm64/kvm/hyp/vhe/tlb.c b/arch/arm64/kvm/hyp/vhe/tlb.c index b32e2940df7d..1a60b95381e8 100644 --- a/arch/arm64/kvm/hyp/vhe/tlb.c +++ b/arch/arm64/kvm/hyp/vhe/tlb.c @@ -171,7 +171,8 @@ void __kvm_tlb_flush_vmid_range(struct kvm_s2_mmu *mmu, /* Switch to requested VMID */ __tlb_switch_to_guest(mmu, &cxt); - __flush_s2_tlb_range_op(ipas2e1is, start, pages, stride, 0); + __flush_s2_tlb_range_op(ipas2e1is, start, pages, stride, + TLBI_TTL_UNKNOWN); dsb(ish); __tlbi(vmalle1is); diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index 18680771cdb0..dc04bc767865 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -1637,7 +1637,7 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu) fault_ipa = kvm_vcpu_get_fault_ipa(vcpu); is_iabt = kvm_vcpu_trap_is_iabt(vcpu); - if (esr_fsc_is_permission_fault(esr)) { + if (esr_fsc_is_translation_fault(esr)) { /* Beyond sanitised PARange (which is the IPA limit) */ if (fault_ipa >= BIT_ULL(get_kvm_ipa_limit())) { kvm_inject_size_fault(vcpu); diff --git a/arch/arm64/kvm/vgic/vgic-kvm-device.c b/arch/arm64/kvm/vgic/vgic-kvm-device.c index f48b8dab8b3d..1d26bb5b02f4 100644 --- a/arch/arm64/kvm/vgic/vgic-kvm-device.c +++ b/arch/arm64/kvm/vgic/vgic-kvm-device.c @@ -338,12 +338,12 @@ int kvm_register_vgic_device(unsigned long type) int vgic_v2_parse_attr(struct kvm_device *dev, struct kvm_device_attr *attr, struct vgic_reg_attr *reg_attr) { - int cpuid; + int cpuid = FIELD_GET(KVM_DEV_ARM_VGIC_CPUID_MASK, attr->attr); - cpuid = FIELD_GET(KVM_DEV_ARM_VGIC_CPUID_MASK, attr->attr); - - reg_attr->vcpu = kvm_get_vcpu_by_id(dev->kvm, cpuid); reg_attr->addr = attr->attr & KVM_DEV_ARM_VGIC_OFFSET_MASK; + reg_attr->vcpu = kvm_get_vcpu_by_id(dev->kvm, cpuid); + if (!reg_attr->vcpu) + return -EINVAL; return 0; } diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c index 0f0e10bb0a95..b872b003a55f 100644 --- a/arch/arm64/mm/hugetlbpage.c +++ b/arch/arm64/mm/hugetlbpage.c @@ -276,7 +276,10 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma, pte_t *ptep = NULL; pgdp = pgd_offset(mm, addr); - p4dp = p4d_offset(pgdp, addr); + p4dp = p4d_alloc(mm, pgdp, addr); + if (!p4dp) + return NULL; + pudp = pud_alloc(mm, p4dp, addr); if (!pudp) return NULL; diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c index 0c4e3ecf989d..0e270a1c51e6 100644 --- a/arch/arm64/mm/pageattr.c +++ b/arch/arm64/mm/pageattr.c @@ -219,9 +219,6 @@ bool kernel_page_present(struct page *page) pte_t *ptep; unsigned long addr = (unsigned long)page_address(page); - if (!can_set_direct_map()) - return true; - pgdp = pgd_offset_k(addr); if (pgd_none(READ_ONCE(*pgdp))) return false; diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index c5b461dda438..13eac43c632d 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -943,7 +943,7 @@ static int build_insn(const struct bpf_insn *insn, struct jit_ctx *ctx, emit(A64_UXTH(is64, dst, dst), ctx); break; case 32: - emit(A64_REV32(is64, dst, dst), ctx); + emit(A64_REV32(0, dst, dst), ctx); /* upper 32 bits already cleared */ break; case 64: @@ -1256,7 +1256,7 @@ emit_cond_jmp: } else { emit_a64_mov_i(1, tmp, off, ctx); if (sign_extend) - emit(A64_LDRSW(dst, src_adj, off_adj), ctx); + emit(A64_LDRSW(dst, src, tmp), ctx); else emit(A64_LDR32(dst, src, tmp), ctx); } @@ -1844,15 +1844,15 @@ static void invoke_bpf_prog(struct jit_ctx *ctx, struct bpf_tramp_link *l, emit_call(enter_prog, ctx); + /* save return value to callee saved register x20 */ + emit(A64_MOV(1, A64_R(20), A64_R(0)), ctx); + /* if (__bpf_prog_enter(prog) == 0) * goto skip_exec_of_prog; */ branch = ctx->image + ctx->idx; emit(A64_NOP, ctx); - /* save return value to callee saved register x20 */ - emit(A64_MOV(1, A64_R(20), A64_R(0)), ctx); - emit(A64_ADD_I(1, A64_R(0), A64_SP, args_off), ctx); if (!p->jited) emit_addr_mov_i64(A64_R(1), (const u64)p->insnsi, ctx); diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig index d3ac36751ad1..5479707eb5d1 100644 --- a/arch/csky/Kconfig +++ b/arch/csky/Kconfig @@ -37,6 +37,7 @@ config CSKY select ARCH_INLINE_SPIN_UNLOCK_BH if !PREEMPTION select ARCH_INLINE_SPIN_UNLOCK_IRQ if !PREEMPTION select ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE if !PREEMPTION + select ARCH_NEED_CMPXCHG_1_EMU select ARCH_WANT_FRAME_POINTERS if !CPU_CK610 && $(cc-option,-mbacktrace) select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT select COMMON_CLK diff --git a/arch/csky/include/asm/cmpxchg.h b/arch/csky/include/asm/cmpxchg.h index 916043b845f1..db6dda47184e 100644 --- a/arch/csky/include/asm/cmpxchg.h +++ b/arch/csky/include/asm/cmpxchg.h @@ -6,6 +6,7 @@ #ifdef CONFIG_SMP #include <linux/bug.h> #include <asm/barrier.h> +#include <linux/cmpxchg-emu.h> #define __xchg_relaxed(new, ptr, size) \ ({ \ @@ -61,6 +62,9 @@ __typeof__(old) __old = (old); \ __typeof__(*(ptr)) __ret; \ switch (size) { \ + case 1: \ + __ret = (__typeof__(*(ptr)))cmpxchg_emu_u8((volatile u8 *)__ptr, (uintptr_t)__old, (uintptr_t)__new); \ + break; \ case 4: \ asm volatile ( \ "1: ldex.w %0, (%3) \n" \ @@ -91,6 +95,9 @@ __typeof__(old) __old = (old); \ __typeof__(*(ptr)) __ret; \ switch (size) { \ + case 1: \ + __ret = (__typeof__(*(ptr)))cmpxchg_emu_u8((volatile u8 *)__ptr, (uintptr_t)__old, (uintptr_t)__new); \ + break; \ case 4: \ asm volatile ( \ "1: ldex.w %0, (%3) \n" \ @@ -122,6 +129,9 @@ __typeof__(old) __old = (old); \ __typeof__(*(ptr)) __ret; \ switch (size) { \ + case 1: \ + __ret = (__typeof__(*(ptr)))cmpxchg_emu_u8((volatile u8 *)__ptr, (uintptr_t)__old, (uintptr_t)__new); \ + break; \ case 4: \ asm volatile ( \ RELEASE_FENCE \ diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index 1414052e7d6b..e233b5efa276 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -7,11 +7,13 @@ config HEXAGON select ARCH_32BIT_OFF_T select ARCH_HAS_SYNC_DMA_FOR_DEVICE select ARCH_NO_PREEMPT + select ARCH_WANT_FRAME_POINTERS select DMA_GLOBAL_POOL select HAVE_PAGE_SIZE_4KB select HAVE_PAGE_SIZE_16KB select HAVE_PAGE_SIZE_64KB select HAVE_PAGE_SIZE_256KB + select FRAME_POINTER # Other pending projects/to-do items. # select HAVE_REGS_AND_STACK_ACCESS_API # select HAVE_HW_BREAKPOINT if PERF_EVENTS @@ -23,6 +25,7 @@ config HEXAGON select HAVE_PERF_EVENTS # GENERIC_ALLOCATOR is used by dma_alloc_coherent() select GENERIC_ALLOCATOR + select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK @@ -47,9 +50,6 @@ config HEXAGON_PHYS_OFFSET help Platforms that don't load the kernel at zero set this. -config FRAME_POINTER - def_bool y - config LOCKDEP_SUPPORT def_bool y @@ -62,12 +62,6 @@ config MMU config GENERIC_CSUM def_bool y -# -# Use the generic interrupt handling code in kernel/irq/: -# -config GENERIC_IRQ_PROBE - def_bool y - config GENERIC_HWEIGHT def_bool y diff --git a/arch/hexagon/kernel/vmlinux.lds.S b/arch/hexagon/kernel/vmlinux.lds.S index 1140051a0c45..1150b77fa281 100644 --- a/arch/hexagon/kernel/vmlinux.lds.S +++ b/arch/hexagon/kernel/vmlinux.lds.S @@ -63,6 +63,7 @@ SECTIONS STABS_DEBUG DWARF_DEBUG ELF_DETAILS + .hexagon.attributes 0 : { *(.hexagon.attributes) } DISCARDS } diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index c139d0d72802..54ad04dacdee 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -15,6 +15,7 @@ config LOONGARCH select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI select ARCH_HAS_CPU_FINALIZE_INIT + select ARCH_HAS_CURRENT_STACK_POINTER select ARCH_HAS_FORTIFY_SOURCE select ARCH_HAS_KCOV select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS @@ -104,6 +105,7 @@ config LOONGARCH select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK select HAVE_ARCH_TRANSPARENT_HUGEPAGE + select HAVE_ARCH_USERFAULTFD_MINOR if USERFAULTFD select HAVE_ASM_MODVERSIONS select HAVE_CONTEXT_TRACKING_USER select HAVE_C_RECORDMCOUNT @@ -133,20 +135,24 @@ config LOONGARCH select HAVE_KPROBES select HAVE_KPROBES_ON_FTRACE select HAVE_KRETPROBES + select HAVE_LIVEPATCH select HAVE_MOD_ARCH_SPECIFIC select HAVE_NMI + select HAVE_OBJTOOL if AS_HAS_EXPLICIT_RELOCS select HAVE_PCI select HAVE_PERF_EVENTS select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP select HAVE_PREEMPT_DYNAMIC_KEY select HAVE_REGS_AND_STACK_ACCESS_API + select HAVE_RELIABLE_STACKTRACE if UNWINDER_ORC select HAVE_RETHOOK select HAVE_RSEQ select HAVE_RUST select HAVE_SAMPLE_FTRACE_DIRECT select HAVE_SAMPLE_FTRACE_DIRECT_MULTI select HAVE_SETUP_PER_CPU_AREA if NUMA + select HAVE_STACK_VALIDATION if HAVE_OBJTOOL select HAVE_STACKPROTECTOR select HAVE_SYSCALL_TRACEPOINTS select HAVE_TIF_NOHZ @@ -589,7 +595,7 @@ config ARCH_SELECTS_CRASH_DUMP select RELOCATABLE config ARCH_HAS_GENERIC_CRASHKERNEL_RESERVATION - def_bool CRASH_CORE + def_bool CRASH_RESERVE config RELOCATABLE bool "Relocatable kernel" @@ -624,6 +630,8 @@ config RANDOMIZE_BASE_MAX_OFFSET This is limited by the size of the lower address memory, 256MB. +source "kernel/livepatch/Kconfig" + endmenu config ARCH_SELECT_MEMORY_MODEL diff --git a/arch/loongarch/Kconfig.debug b/arch/loongarch/Kconfig.debug index 8d36aab53008..98d60630c3d4 100644 --- a/arch/loongarch/Kconfig.debug +++ b/arch/loongarch/Kconfig.debug @@ -26,4 +26,15 @@ config UNWINDER_PROLOGUE Some of the addresses it reports may be incorrect (but better than the Guess unwinder). +config UNWINDER_ORC + bool "ORC unwinder" + select OBJTOOL + help + This option enables the ORC (Oops Rewind Capability) unwinder for + unwinding kernel stack traces. It uses a custom data format which is + a simplified version of the DWARF Call Frame Information standard. + + Enabling this option will increase the kernel's runtime memory usage + by roughly 2-4MB, depending on your kernel config. + endchoice diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile index fa4fb09909ae..df6caf79537a 100644 --- a/arch/loongarch/Makefile +++ b/arch/loongarch/Makefile @@ -26,6 +26,18 @@ endif 32bit-emul = elf32loongarch 64bit-emul = elf64loongarch +ifdef CONFIG_UNWINDER_ORC +orc_hash_h := arch/$(SRCARCH)/include/generated/asm/orc_hash.h +orc_hash_sh := $(srctree)/scripts/orc_hash.sh +targets += $(orc_hash_h) +quiet_cmd_orc_hash = GEN $@ + cmd_orc_hash = mkdir -p $(dir $@); \ + $(CONFIG_SHELL) $(orc_hash_sh) < $< > $@ +$(orc_hash_h): $(srctree)/arch/loongarch/include/asm/orc_types.h $(orc_hash_sh) FORCE + $(call if_changed,orc_hash) +archprepare: $(orc_hash_h) +endif + ifdef CONFIG_DYNAMIC_FTRACE KBUILD_CPPFLAGS += -DCC_USING_PATCHABLE_FUNCTION_ENTRY CC_FLAGS_FTRACE := -fpatchable-function-entry=2 @@ -72,8 +84,6 @@ KBUILD_CFLAGS_KERNEL += $(call cc-option,-mdirect-extern-access) KBUILD_CFLAGS_KERNEL += $(call cc-option,-fdirect-access-external-data) KBUILD_AFLAGS_MODULE += $(call cc-option,-fno-direct-access-external-data) KBUILD_CFLAGS_MODULE += $(call cc-option,-fno-direct-access-external-data) -KBUILD_AFLAGS_MODULE += $(call cc-option,-mno-relax) $(call cc-option,-Wa$(comma)-mno-relax) -KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-relax) $(call cc-option,-Wa$(comma)-mno-relax) else cflags-y += $(call cc-option,-mno-explicit-relocs) KBUILD_AFLAGS_KERNEL += -Wa,-mla-global-with-pcrel @@ -82,6 +92,15 @@ KBUILD_AFLAGS_MODULE += -Wa,-mla-global-with-abs KBUILD_CFLAGS_MODULE += -fplt -Wa,-mla-global-with-abs,-mla-local-with-abs endif +KBUILD_AFLAGS += $(call cc-option,-mno-relax) $(call cc-option,-Wa$(comma)-mno-relax) +KBUILD_CFLAGS += $(call cc-option,-mno-relax) $(call cc-option,-Wa$(comma)-mno-relax) +KBUILD_AFLAGS += $(call cc-option,-mthin-add-sub) $(call cc-option,-Wa$(comma)-mthin-add-sub) +KBUILD_CFLAGS += $(call cc-option,-mthin-add-sub) $(call cc-option,-Wa$(comma)-mthin-add-sub) + +ifdef CONFIG_OBJTOOL +KBUILD_CFLAGS += -fno-jump-tables +endif + KBUILD_RUSTFLAGS += --target=$(objtree)/scripts/target.json KBUILD_RUSTFLAGS_MODULE += -Crelocation-model=pic diff --git a/arch/loongarch/boot/dts/loongson-2k1000.dtsi b/arch/loongarch/boot/dts/loongson-2k1000.dtsi index 49a70f8c3cab..b6aeb1f70e2a 100644 --- a/arch/loongarch/boot/dts/loongson-2k1000.dtsi +++ b/arch/loongarch/boot/dts/loongson-2k1000.dtsi @@ -100,6 +100,13 @@ #size-cells = <2>; dma-coherent; + isa@18000000 { + compatible = "isa"; + #size-cells = <1>; + #address-cells = <2>; + ranges = <1 0x0 0x0 0x18000000 0x4000>; + }; + liointc0: interrupt-controller@1fe01400 { compatible = "loongson,liointc-2.0"; reg = <0x0 0x1fe01400 0x0 0x40>, diff --git a/arch/loongarch/boot/dts/loongson-2k2000-ref.dts b/arch/loongarch/boot/dts/loongson-2k2000-ref.dts index dca91caf895e..74b99bd234cc 100644 --- a/arch/loongarch/boot/dts/loongson-2k2000-ref.dts +++ b/arch/loongarch/boot/dts/loongson-2k2000-ref.dts @@ -61,12 +61,45 @@ &gmac0 { status = "okay"; + + phy-mode = "gmii"; + phy-handle = <&phy0>; + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + phy0: ethernet-phy@0 { + reg = <2>; + }; + }; }; &gmac1 { status = "okay"; + + phy-mode = "gmii"; + phy-handle = <&phy1>; + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + phy1: ethernet-phy@1 { + reg = <2>; + }; + }; }; &gmac2 { status = "okay"; + + phy-mode = "rgmii"; + phy-handle = <&phy2>; + mdio { + compatible = "snps,dwmac-mdio"; + #address-cells = <1>; + #size-cells = <0>; + phy2: ethernet-phy@2 { + reg = <0>; + }; + }; }; diff --git a/arch/loongarch/boot/dts/loongson-2k2000.dtsi b/arch/loongarch/boot/dts/loongson-2k2000.dtsi index a231949b5f55..9eab2d02cbe8 100644 --- a/arch/loongarch/boot/dts/loongson-2k2000.dtsi +++ b/arch/loongarch/boot/dts/loongson-2k2000.dtsi @@ -51,6 +51,13 @@ #address-cells = <2>; #size-cells = <2>; + isa@18400000 { + compatible = "isa"; + #size-cells = <1>; + #address-cells = <2>; + ranges = <1 0x0 0x0 0x18400000 0x4000>; + }; + pmc: power-management@100d0000 { compatible = "loongson,ls2k2000-pmc", "loongson,ls2k0500-pmc", "syscon"; reg = <0x0 0x100d0000 0x0 0x58>; @@ -109,6 +116,8 @@ msi: msi-controller@1fe01140 { compatible = "loongson,pch-msi-1.0"; reg = <0x0 0x1fe01140 0x0 0x8>; + interrupt-controller; + #interrupt-cells = <1>; msi-controller; loongson,msi-base-vec = <64>; loongson,msi-num-vecs = <192>; @@ -140,27 +149,34 @@ #address-cells = <3>; #size-cells = <2>; device_type = "pci"; + msi-parent = <&msi>; bus-range = <0x0 0xff>; - ranges = <0x01000000 0x0 0x00008000 0x0 0x18400000 0x0 0x00008000>, + ranges = <0x01000000 0x0 0x00008000 0x0 0x18408000 0x0 0x00008000>, <0x02000000 0x0 0x60000000 0x0 0x60000000 0x0 0x20000000>; gmac0: ethernet@3,0 { reg = <0x1800 0x0 0x0 0x0 0x0>; - interrupts = <12 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH>, + <13 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq", "eth_lpi"; interrupt-parent = <&pic>; status = "disabled"; }; gmac1: ethernet@3,1 { reg = <0x1900 0x0 0x0 0x0 0x0>; - interrupts = <14 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH>, + <15 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq", "eth_lpi"; interrupt-parent = <&pic>; status = "disabled"; }; gmac2: ethernet@3,2 { reg = <0x1a00 0x0 0x0 0x0 0x0>; - interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH>, + <18 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq", "eth_lpi"; interrupt-parent = <&pic>; status = "disabled"; }; diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig index f18c2ba871ef..fc0d89d4c1c5 100644 --- a/arch/loongarch/configs/loongson3_defconfig +++ b/arch/loongarch/configs/loongson3_defconfig @@ -76,7 +76,6 @@ CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_BLK_DEV_ZONED=y CONFIG_BLK_DEV_THROTTLING=y -CONFIG_BLK_DEV_THROTTLING_LOW=y CONFIG_BLK_WBT=y CONFIG_BLK_CGROUP_IOLATENCY=y CONFIG_BLK_CGROUP_FC_APPID=y diff --git a/arch/loongarch/crypto/crc32-loongarch.c b/arch/loongarch/crypto/crc32-loongarch.c index a49e507af38c..3eebea3a7b47 100644 --- a/arch/loongarch/crypto/crc32-loongarch.c +++ b/arch/loongarch/crypto/crc32-loongarch.c @@ -44,7 +44,6 @@ static u32 crc32_loongarch_hw(u32 crc_, const u8 *p, unsigned int len) CRC32(crc, value, w); p += sizeof(u32); - len -= sizeof(u32); } if (len & sizeof(u16)) { @@ -80,7 +79,6 @@ static u32 crc32c_loongarch_hw(u32 crc_, const u8 *p, unsigned int len) CRC32C(crc, value, w); p += sizeof(u32); - len -= sizeof(u32); } if (len & sizeof(u16)) { diff --git a/arch/loongarch/include/asm/Kbuild b/arch/loongarch/include/asm/Kbuild index 93783fa24f6e..2dbec7853ae8 100644 --- a/arch/loongarch/include/asm/Kbuild +++ b/arch/loongarch/include/asm/Kbuild @@ -1,9 +1,12 @@ # SPDX-License-Identifier: GPL-2.0 +generated-y += orc_hash.h + generic-y += dma-contiguous.h generic-y += mcs_spinlock.h generic-y += parport.h generic-y += early_ioremap.h generic-y += qrwlock.h +generic-y += qspinlock.h generic-y += rwsem.h generic-y += segment.h generic-y += user.h diff --git a/arch/loongarch/include/asm/addrspace.h b/arch/loongarch/include/asm/addrspace.h index b24437e28c6e..7bd47d65bf7a 100644 --- a/arch/loongarch/include/asm/addrspace.h +++ b/arch/loongarch/include/asm/addrspace.h @@ -11,6 +11,7 @@ #define _ASM_ADDRSPACE_H #include <linux/const.h> +#include <linux/sizes.h> #include <asm/loongarch.h> diff --git a/arch/loongarch/include/asm/bug.h b/arch/loongarch/include/asm/bug.h index d4ca3ba25418..08388876ade4 100644 --- a/arch/loongarch/include/asm/bug.h +++ b/arch/loongarch/include/asm/bug.h @@ -44,6 +44,7 @@ do { \ instrumentation_begin(); \ __BUG_FLAGS(BUGFLAG_WARNING|(flags)); \ + annotate_reachable(); \ instrumentation_end(); \ } while (0) diff --git a/arch/loongarch/include/asm/cacheflush.h b/arch/loongarch/include/asm/cacheflush.h index 80bd74106985..f8754d08a31a 100644 --- a/arch/loongarch/include/asm/cacheflush.h +++ b/arch/loongarch/include/asm/cacheflush.h @@ -37,8 +37,6 @@ void local_flush_icache_range(unsigned long start, unsigned long end); #define flush_icache_range local_flush_icache_range #define flush_icache_user_range local_flush_icache_range -#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 - #define flush_cache_all() do { } while (0) #define flush_cache_mm(mm) do { } while (0) #define flush_cache_dup_mm(mm) do { } while (0) @@ -47,7 +45,6 @@ void local_flush_icache_range(unsigned long start, unsigned long end); #define flush_cache_vmap(start, end) do { } while (0) #define flush_cache_vunmap(start, end) do { } while (0) #define flush_icache_user_page(vma, page, addr, len) do { } while (0) -#define flush_dcache_page(page) do { } while (0) #define flush_dcache_mmap_lock(mapping) do { } while (0) #define flush_dcache_mmap_unlock(mapping) do { } while (0) diff --git a/arch/loongarch/include/asm/crash_core.h b/arch/loongarch/include/asm/crash_reserve.h index 218bdbfa527b..a1d9b84b1c7d 100644 --- a/arch/loongarch/include/asm/crash_core.h +++ b/arch/loongarch/include/asm/crash_reserve.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef _LOONGARCH_CRASH_CORE_H -#define _LOONGARCH_CRASH_CORE_H +#ifndef _LOONGARCH_CRASH_RESERVE_H +#define _LOONGARCH_CRASH_RESERVE_H #define CRASH_ALIGN SZ_2M diff --git a/arch/loongarch/include/asm/exception.h b/arch/loongarch/include/asm/exception.h index af74a3fdcad1..c6d20736fd92 100644 --- a/arch/loongarch/include/asm/exception.h +++ b/arch/loongarch/include/asm/exception.h @@ -6,6 +6,8 @@ #include <asm/ptrace.h> #include <linux/kprobes.h> +extern void *exception_table[]; + void show_registers(struct pt_regs *regs); asmlinkage void cache_parity_error(void); diff --git a/arch/loongarch/include/asm/io.h b/arch/loongarch/include/asm/io.h index c486c2341b66..c2f9979b2979 100644 --- a/arch/loongarch/include/asm/io.h +++ b/arch/loongarch/include/asm/io.h @@ -14,11 +14,6 @@ #include <asm/pgtable-bits.h> #include <asm/string.h> -/* - * Change "struct page" to physical address. - */ -#define page_to_phys(page) ((phys_addr_t)page_to_pfn(page) << PAGE_SHIFT) - extern void __init __iomem *early_ioremap(u64 phys_addr, unsigned long size); extern void __init early_iounmap(void __iomem *addr, unsigned long size); @@ -71,6 +66,23 @@ extern void __memcpy_fromio(void *to, const volatile void __iomem *from, size_t #define memcpy_fromio(a, c, l) __memcpy_fromio((a), (c), (l)) #define memcpy_toio(c, a, l) __memcpy_toio((c), (a), (l)) +#define __io_aw() mmiowb() + +#ifdef CONFIG_KFENCE +#define virt_to_phys(kaddr) \ +({ \ + (likely((unsigned long)kaddr < vm_map_base)) ? __pa((unsigned long)kaddr) : \ + page_to_phys(tlb_virt_to_page((unsigned long)kaddr)) + offset_in_page((unsigned long)kaddr);\ +}) + +#define phys_to_virt(paddr) \ +({ \ + extern char *__kfence_pool; \ + (unlikely(__kfence_pool == NULL)) ? __va((unsigned long)paddr) : \ + page_address(phys_to_page((unsigned long)paddr)) + offset_in_page((unsigned long)paddr);\ +}) +#endif + #include <asm-generic/io.h> #define ARCH_HAS_VALID_PHYS_ADDR_RANGE diff --git a/arch/loongarch/include/asm/kfence.h b/arch/loongarch/include/asm/kfence.h index 6c82aea1c993..a6a5760da3a3 100644 --- a/arch/loongarch/include/asm/kfence.h +++ b/arch/loongarch/include/asm/kfence.h @@ -16,6 +16,7 @@ static inline bool arch_kfence_init_pool(void) { int err; + char *kaddr, *vaddr; char *kfence_pool = __kfence_pool; struct vm_struct *area; @@ -35,6 +36,14 @@ static inline bool arch_kfence_init_pool(void) return false; } + kaddr = kfence_pool; + vaddr = __kfence_pool; + while (kaddr < kfence_pool + KFENCE_POOL_SIZE) { + set_page_address(virt_to_page(kaddr), vaddr); + kaddr += PAGE_SIZE; + vaddr += PAGE_SIZE; + } + return true; } diff --git a/arch/loongarch/include/asm/module.h b/arch/loongarch/include/asm/module.h index 2ecd82bb64e1..f33f3fd32ecc 100644 --- a/arch/loongarch/include/asm/module.h +++ b/arch/loongarch/include/asm/module.h @@ -6,6 +6,7 @@ #define _ASM_MODULE_H #include <asm/inst.h> +#include <asm/orc_types.h> #include <asm-generic/module.h> #define RELA_STACK_DEPTH 16 @@ -21,6 +22,12 @@ struct mod_arch_specific { struct mod_section plt; struct mod_section plt_idx; +#ifdef CONFIG_UNWINDER_ORC + unsigned int num_orcs; + int *orc_unwind_ip; + struct orc_entry *orc_unwind; +#endif + /* For CONFIG_DYNAMIC_FTRACE */ struct plt_entry *ftrace_trampolines; }; diff --git a/arch/loongarch/include/asm/orc_header.h b/arch/loongarch/include/asm/orc_header.h new file mode 100644 index 000000000000..f9d509c3fd70 --- /dev/null +++ b/arch/loongarch/include/asm/orc_header.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#ifndef _ORC_HEADER_H +#define _ORC_HEADER_H + +#include <linux/types.h> +#include <linux/compiler.h> +#include <asm/orc_hash.h> + +/* + * The header is currently a 20-byte hash of the ORC entry definition; see + * scripts/orc_hash.sh. + */ +#define ORC_HEADER \ + __used __section(".orc_header") __aligned(4) \ + static const u8 orc_header[] = { ORC_HASH } + +#endif /* _ORC_HEADER_H */ diff --git a/arch/loongarch/include/asm/orc_lookup.h b/arch/loongarch/include/asm/orc_lookup.h new file mode 100644 index 000000000000..b02e6357def4 --- /dev/null +++ b/arch/loongarch/include/asm/orc_lookup.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef _ORC_LOOKUP_H +#define _ORC_LOOKUP_H + +/* + * This is a lookup table for speeding up access to the .orc_unwind table. + * Given an input address offset, the corresponding lookup table entry + * specifies a subset of the .orc_unwind table to search. + * + * Each block represents the end of the previous range and the start of the + * next range. An extra block is added to give the last range an end. + * + * The block size should be a power of 2 to avoid a costly 'div' instruction. + * + * A block size of 256 was chosen because it roughly doubles unwinder + * performance while only adding ~5% to the ORC data footprint. + */ +#define LOOKUP_BLOCK_ORDER 8 +#define LOOKUP_BLOCK_SIZE (1 << LOOKUP_BLOCK_ORDER) + +#ifndef LINKER_SCRIPT + +extern unsigned int orc_lookup[]; +extern unsigned int orc_lookup_end[]; + +#define LOOKUP_START_IP (unsigned long)_stext +#define LOOKUP_STOP_IP (unsigned long)_etext + +#endif /* LINKER_SCRIPT */ + +#endif /* _ORC_LOOKUP_H */ diff --git a/arch/loongarch/include/asm/orc_types.h b/arch/loongarch/include/asm/orc_types.h new file mode 100644 index 000000000000..caf1f71a1057 --- /dev/null +++ b/arch/loongarch/include/asm/orc_types.h @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef _ORC_TYPES_H +#define _ORC_TYPES_H + +#include <linux/types.h> + +/* + * The ORC_REG_* registers are base registers which are used to find other + * registers on the stack. + * + * ORC_REG_PREV_SP, also known as DWARF Call Frame Address (CFA), is the + * address of the previous frame: the caller's SP before it called the current + * function. + * + * ORC_REG_UNDEFINED means the corresponding register's value didn't change in + * the current frame. + * + * The most commonly used base registers are SP and FP -- which the previous SP + * is usually based on -- and PREV_SP and UNDEFINED -- which the previous FP is + * usually based on. + * + * The rest of the base registers are needed for special cases like entry code + * and GCC realigned stacks. + */ +#define ORC_REG_UNDEFINED 0 +#define ORC_REG_PREV_SP 1 +#define ORC_REG_SP 2 +#define ORC_REG_FP 3 +#define ORC_REG_MAX 4 + +#define ORC_TYPE_UNDEFINED 0 +#define ORC_TYPE_END_OF_STACK 1 +#define ORC_TYPE_CALL 2 +#define ORC_TYPE_REGS 3 +#define ORC_TYPE_REGS_PARTIAL 4 + +#ifndef __ASSEMBLY__ +/* + * This struct is more or less a vastly simplified version of the DWARF Call + * Frame Information standard. It contains only the necessary parts of DWARF + * CFI, simplified for ease of access by the in-kernel unwinder. It tells the + * unwinder how to find the previous SP and FP (and sometimes entry regs) on + * the stack for a given code address. Each instance of the struct corresponds + * to one or more code locations. + */ +struct orc_entry { + s16 sp_offset; + s16 fp_offset; + s16 ra_offset; + unsigned int sp_reg:4; + unsigned int fp_reg:4; + unsigned int ra_reg:4; + unsigned int type:3; + unsigned int signal:1; +}; +#endif /* __ASSEMBLY__ */ + +#endif /* _ORC_TYPES_H */ diff --git a/arch/loongarch/include/asm/page.h b/arch/loongarch/include/asm/page.h index afb6fa16b826..e85df33f11c7 100644 --- a/arch/loongarch/include/asm/page.h +++ b/arch/loongarch/include/asm/page.h @@ -75,7 +75,29 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) #define sym_to_pfn(x) __phys_to_pfn(__pa_symbol(x)) -#define virt_to_pfn(kaddr) PFN_DOWN(PHYSADDR(kaddr)) +struct page *dmw_virt_to_page(unsigned long kaddr); +struct page *tlb_virt_to_page(unsigned long kaddr); + +#define pfn_to_phys(pfn) __pfn_to_phys(pfn) +#define phys_to_pfn(paddr) __phys_to_pfn(paddr) + +#define page_to_phys(page) pfn_to_phys(page_to_pfn(page)) +#define phys_to_page(paddr) pfn_to_page(phys_to_pfn(paddr)) + +#ifndef CONFIG_KFENCE + +#define page_to_virt(page) __va(page_to_phys(page)) +#define virt_to_page(kaddr) phys_to_page(__pa(kaddr)) + +#else + +#define WANT_PAGE_VIRTUAL + +#define page_to_virt(page) \ +({ \ + extern char *__kfence_pool; \ + (__kfence_pool == NULL) ? __va(page_to_phys(page)) : page_address(page); \ +}) #define virt_to_page(kaddr) \ ({ \ @@ -83,6 +105,11 @@ typedef struct { unsigned long pgprot; } pgprot_t; dmw_virt_to_page((unsigned long)kaddr) : tlb_virt_to_page((unsigned long)kaddr);\ }) +#endif + +#define pfn_to_virt(pfn) page_to_virt(pfn_to_page(pfn)) +#define virt_to_pfn(kaddr) page_to_pfn(virt_to_page(kaddr)) + extern int __virt_addr_valid(volatile void *kaddr); #define virt_addr_valid(kaddr) __virt_addr_valid((volatile void *)(kaddr)) diff --git a/arch/loongarch/include/asm/percpu.h b/arch/loongarch/include/asm/percpu.h index 9b36ac003f89..8f290e5546cf 100644 --- a/arch/loongarch/include/asm/percpu.h +++ b/arch/loongarch/include/asm/percpu.h @@ -29,7 +29,12 @@ static inline void set_my_cpu_offset(unsigned long off) __my_cpu_offset = off; csr_write64(off, PERCPU_BASE_KS); } -#define __my_cpu_offset __my_cpu_offset + +#define __my_cpu_offset \ +({ \ + __asm__ __volatile__("":"+r"(__my_cpu_offset)); \ + __my_cpu_offset; \ +}) #define PERCPU_OP(op, asm_op, c_op) \ static __always_inline unsigned long __percpu_##op(void *ptr, \ diff --git a/arch/loongarch/include/asm/perf_event.h b/arch/loongarch/include/asm/perf_event.h index 2a35a0bc2aaa..52b638059e40 100644 --- a/arch/loongarch/include/asm/perf_event.h +++ b/arch/loongarch/include/asm/perf_event.h @@ -7,6 +7,14 @@ #ifndef __LOONGARCH_PERF_EVENT_H__ #define __LOONGARCH_PERF_EVENT_H__ +#include <asm/ptrace.h> + #define perf_arch_bpf_user_pt_regs(regs) (struct user_pt_regs *)regs +#define perf_arch_fetch_caller_regs(regs, __ip) { \ + (regs)->csr_era = (__ip); \ + (regs)->regs[3] = current_stack_pointer; \ + (regs)->regs[22] = (unsigned long) __builtin_frame_address(0); \ +} + #endif /* __LOONGARCH_PERF_EVENT_H__ */ diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index 8b5df1bbf9e9..af3acdf3481a 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -363,9 +363,6 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt extern pgd_t swapper_pg_dir[]; extern pgd_t invalid_pg_dir[]; -struct page *dmw_virt_to_page(unsigned long kaddr); -struct page *tlb_virt_to_page(unsigned long kaddr); - /* * The following only work if pte_present() is true. * Undefined behaviour if not.. diff --git a/arch/loongarch/include/asm/qspinlock.h b/arch/loongarch/include/asm/qspinlock.h deleted file mode 100644 index 34f43f8ad591..000000000000 --- a/arch/loongarch/include/asm/qspinlock.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_QSPINLOCK_H -#define _ASM_QSPINLOCK_H - -#include <asm-generic/qspinlock_types.h> - -#define queued_spin_unlock queued_spin_unlock - -static inline void queued_spin_unlock(struct qspinlock *lock) -{ - compiletime_assert_atomic_type(lock->locked); - c_sync(); - WRITE_ONCE(lock->locked, 0); -} - -#include <asm-generic/qspinlock.h> - -#endif /* _ASM_QSPINLOCK_H */ diff --git a/arch/loongarch/include/asm/stackframe.h b/arch/loongarch/include/asm/stackframe.h index 4fb1e6408b98..45b507a7b06f 100644 --- a/arch/loongarch/include/asm/stackframe.h +++ b/arch/loongarch/include/asm/stackframe.h @@ -13,6 +13,7 @@ #include <asm/asm-offsets.h> #include <asm/loongarch.h> #include <asm/thread_info.h> +#include <asm/unwind_hints.h> /* Make the addition of cfi info a little easier. */ .macro cfi_rel_offset reg offset=0 docfi=0 @@ -162,6 +163,7 @@ li.w t0, CSR_CRMD_WE csrxchg t0, t0, LOONGARCH_CSR_CRMD #endif + UNWIND_HINT_REGS .endm .macro SAVE_ALL docfi=0 @@ -219,6 +221,7 @@ .macro RESTORE_SP_AND_RET docfi=0 cfi_ld sp, PT_R3, \docfi + UNWIND_HINT_FUNC ertn .endm diff --git a/arch/loongarch/include/asm/thread_info.h b/arch/loongarch/include/asm/thread_info.h index 8cb653d49a54..8bf0e6f51546 100644 --- a/arch/loongarch/include/asm/thread_info.h +++ b/arch/loongarch/include/asm/thread_info.h @@ -86,6 +86,7 @@ register unsigned long current_stack_pointer __asm__("$sp"); #define TIF_LASX_CTX_LIVE 18 /* LASX context must be preserved */ #define TIF_USEDLBT 19 /* LBT was used by this task this quantum (SMP) */ #define TIF_LBT_CTX_LIVE 20 /* LBT context must be preserved */ +#define TIF_PATCH_PENDING 21 /* pending live patching update */ #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) @@ -105,6 +106,7 @@ register unsigned long current_stack_pointer __asm__("$sp"); #define _TIF_LASX_CTX_LIVE (1<<TIF_LASX_CTX_LIVE) #define _TIF_USEDLBT (1<<TIF_USEDLBT) #define _TIF_LBT_CTX_LIVE (1<<TIF_LBT_CTX_LIVE) +#define _TIF_PATCH_PENDING (1<<TIF_PATCH_PENDING) #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/loongarch/include/asm/tlb.h b/arch/loongarch/include/asm/tlb.h index da7a3b5b9374..e071f5e9e858 100644 --- a/arch/loongarch/include/asm/tlb.h +++ b/arch/loongarch/include/asm/tlb.h @@ -132,8 +132,6 @@ static __always_inline void invtlb_all(u32 op, u32 info, u64 addr) ); } -#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) - static void tlb_flush(struct mmu_gather *tlb); #define tlb_flush tlb_flush diff --git a/arch/loongarch/include/asm/unwind.h b/arch/loongarch/include/asm/unwind.h index b9dce87afd2e..40a6763c5aec 100644 --- a/arch/loongarch/include/asm/unwind.h +++ b/arch/loongarch/include/asm/unwind.h @@ -16,6 +16,7 @@ enum unwinder_type { UNWINDER_GUESS, UNWINDER_PROLOGUE, + UNWINDER_ORC, }; struct unwind_state { @@ -24,7 +25,7 @@ struct unwind_state { struct task_struct *task; bool first, error, reset; int graph_idx; - unsigned long sp, pc, ra; + unsigned long sp, fp, pc, ra; }; bool default_next_frame(struct unwind_state *state); @@ -61,14 +62,17 @@ static __always_inline void __unwind_start(struct unwind_state *state, state->sp = regs->regs[3]; state->pc = regs->csr_era; state->ra = regs->regs[1]; + state->fp = regs->regs[22]; } else if (task && task != current) { state->sp = thread_saved_fp(task); state->pc = thread_saved_ra(task); state->ra = 0; + state->fp = 0; } else { state->sp = (unsigned long)__builtin_frame_address(0); state->pc = (unsigned long)__builtin_return_address(0); state->ra = 0; + state->fp = 0; } state->task = task; get_stack_info(state->sp, state->task, &state->stack_info); @@ -77,6 +81,18 @@ static __always_inline void __unwind_start(struct unwind_state *state, static __always_inline unsigned long __unwind_get_return_address(struct unwind_state *state) { - return unwind_done(state) ? 0 : state->pc; + if (unwind_done(state)) + return 0; + + return __kernel_text_address(state->pc) ? state->pc : 0; } + +#ifdef CONFIG_UNWINDER_ORC +void unwind_init(void); +void unwind_module_init(struct module *mod, void *orc_ip, size_t orc_ip_size, void *orc, size_t orc_size); +#else +static inline void unwind_init(void) {} +static inline void unwind_module_init(struct module *mod, void *orc_ip, size_t orc_ip_size, void *orc, size_t orc_size) {} +#endif + #endif /* _ASM_UNWIND_H */ diff --git a/arch/loongarch/include/asm/unwind_hints.h b/arch/loongarch/include/asm/unwind_hints.h new file mode 100644 index 000000000000..a01086ad9dde --- /dev/null +++ b/arch/loongarch/include/asm/unwind_hints.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_LOONGARCH_UNWIND_HINTS_H +#define _ASM_LOONGARCH_UNWIND_HINTS_H + +#include <linux/objtool.h> +#include <asm/orc_types.h> + +#ifdef __ASSEMBLY__ + +.macro UNWIND_HINT_UNDEFINED + UNWIND_HINT type=UNWIND_HINT_TYPE_UNDEFINED +.endm + +.macro UNWIND_HINT_END_OF_STACK + UNWIND_HINT type=UNWIND_HINT_TYPE_END_OF_STACK +.endm + +.macro UNWIND_HINT_REGS + UNWIND_HINT sp_reg=ORC_REG_SP type=UNWIND_HINT_TYPE_REGS +.endm + +.macro UNWIND_HINT_FUNC + UNWIND_HINT sp_reg=ORC_REG_SP type=UNWIND_HINT_TYPE_CALL +.endm + +#endif /* __ASSEMBLY__ */ + +#endif /* _ASM_LOONGARCH_UNWIND_HINTS_H */ diff --git a/arch/loongarch/kernel/Makefile b/arch/loongarch/kernel/Makefile index 3c808c680370..3a7620b66bc6 100644 --- a/arch/loongarch/kernel/Makefile +++ b/arch/loongarch/kernel/Makefile @@ -3,6 +3,8 @@ # Makefile for the Linux/LoongArch kernel. # +OBJECT_FILES_NON_STANDARD_head.o := y + extra-y := vmlinux.lds obj-y += head.o cpu-probe.o cacheinfo.o env.o setup.o entry.o genex.o \ @@ -21,6 +23,7 @@ obj-$(CONFIG_ARCH_STRICT_ALIGN) += unaligned.o CFLAGS_module.o += $(call cc-option,-Wno-override-init,) CFLAGS_syscall.o += $(call cc-option,-Wno-override-init,) +CFLAGS_traps.o += $(call cc-option,-Wno-override-init,) CFLAGS_perf_event.o += $(call cc-option,-Wno-override-init,) ifdef CONFIG_FUNCTION_TRACER @@ -62,6 +65,7 @@ obj-$(CONFIG_CRASH_DUMP) += crash_dump.o obj-$(CONFIG_UNWINDER_GUESS) += unwind_guess.o obj-$(CONFIG_UNWINDER_PROLOGUE) += unwind_prologue.o +obj-$(CONFIG_UNWINDER_ORC) += unwind_orc.o obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_regs.o obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o diff --git a/arch/loongarch/kernel/entry.S b/arch/loongarch/kernel/entry.S index 1ec8e4c4cc2b..48e7e34e355e 100644 --- a/arch/loongarch/kernel/entry.S +++ b/arch/loongarch/kernel/entry.S @@ -14,11 +14,13 @@ #include <asm/regdef.h> #include <asm/stackframe.h> #include <asm/thread_info.h> +#include <asm/unwind_hints.h> .text .cfi_sections .debug_frame .align 5 SYM_CODE_START(handle_syscall) + UNWIND_HINT_UNDEFINED csrrd t0, PERCPU_BASE_KS la.pcrel t1, kernelsp add.d t1, t1, t0 @@ -57,6 +59,7 @@ SYM_CODE_START(handle_syscall) cfi_st fp, PT_R22 SAVE_STATIC + UNWIND_HINT_REGS #ifdef CONFIG_KGDB li.w t1, CSR_CRMD_WE @@ -75,6 +78,7 @@ SYM_CODE_END(handle_syscall) _ASM_NOKPROBE(handle_syscall) SYM_CODE_START(ret_from_fork) + UNWIND_HINT_REGS bl schedule_tail # a0 = struct task_struct *prev move a0, sp bl syscall_exit_to_user_mode @@ -84,6 +88,7 @@ SYM_CODE_START(ret_from_fork) SYM_CODE_END(ret_from_fork) SYM_CODE_START(ret_from_kernel_thread) + UNWIND_HINT_REGS bl schedule_tail # a0 = struct task_struct *prev move a0, s1 jirl ra, s0, 0 diff --git a/arch/loongarch/kernel/fpu.S b/arch/loongarch/kernel/fpu.S index 4382e36ae3d4..69a85f2479fb 100644 --- a/arch/loongarch/kernel/fpu.S +++ b/arch/loongarch/kernel/fpu.S @@ -15,6 +15,7 @@ #include <asm/fpregdef.h> #include <asm/loongarch.h> #include <asm/regdef.h> +#include <asm/unwind_hints.h> #define FPU_REG_WIDTH 8 #define LSX_REG_WIDTH 16 @@ -526,3 +527,9 @@ SYM_FUNC_END(_restore_lasx_context) .L_fpu_fault: li.w a0, -EFAULT # failure jr ra + +#ifdef CONFIG_CPU_HAS_LBT +STACK_FRAME_NON_STANDARD _restore_fp +STACK_FRAME_NON_STANDARD _restore_lsx +STACK_FRAME_NON_STANDARD _restore_lasx +#endif diff --git a/arch/loongarch/kernel/genex.S b/arch/loongarch/kernel/genex.S index 2bb3aa2dcfcb..86d5d90ebefe 100644 --- a/arch/loongarch/kernel/genex.S +++ b/arch/loongarch/kernel/genex.S @@ -32,6 +32,7 @@ SYM_FUNC_START(__arch_cpu_idle) SYM_FUNC_END(__arch_cpu_idle) SYM_CODE_START(handle_vint) + UNWIND_HINT_UNDEFINED BACKUP_T0T1 SAVE_ALL la_abs t1, __arch_cpu_idle @@ -49,6 +50,7 @@ SYM_CODE_START(handle_vint) SYM_CODE_END(handle_vint) SYM_CODE_START(except_vec_cex) + UNWIND_HINT_UNDEFINED b cache_parity_error SYM_CODE_END(except_vec_cex) @@ -67,6 +69,7 @@ SYM_CODE_END(except_vec_cex) .macro BUILD_HANDLER exception handler prep .align 5 SYM_CODE_START(handle_\exception) + UNWIND_HINT_UNDEFINED 666: BACKUP_T0T1 SAVE_ALL @@ -77,7 +80,9 @@ SYM_CODE_END(except_vec_cex) 668: RESTORE_ALL_AND_RET SYM_CODE_END(handle_\exception) + .pushsection ".data", "aw", %progbits SYM_DATA(unwind_hint_\exception, .word 668b - 666b) + .popsection .endm BUILD_HANDLER ade ade badv @@ -94,6 +99,7 @@ SYM_CODE_END(except_vec_cex) BUILD_HANDLER reserved reserved none /* others */ SYM_CODE_START(handle_sys) + UNWIND_HINT_UNDEFINED la_abs t0, handle_syscall jr t0 SYM_CODE_END(handle_sys) diff --git a/arch/loongarch/kernel/lbt.S b/arch/loongarch/kernel/lbt.S index 9c75120a26d8..001f061d226a 100644 --- a/arch/loongarch/kernel/lbt.S +++ b/arch/loongarch/kernel/lbt.S @@ -11,6 +11,7 @@ #include <asm/asm-offsets.h> #include <asm/errno.h> #include <asm/regdef.h> +#include <asm/unwind_hints.h> #define SCR_REG_WIDTH 8 @@ -153,3 +154,5 @@ SYM_FUNC_END(_restore_ftop_context) .L_lbt_fault: li.w a0, -EFAULT # failure jr ra + +STACK_FRAME_NON_STANDARD _restore_ftop_context diff --git a/arch/loongarch/kernel/mcount_dyn.S b/arch/loongarch/kernel/mcount_dyn.S index 482aa553aa2d..0c65cf09110c 100644 --- a/arch/loongarch/kernel/mcount_dyn.S +++ b/arch/loongarch/kernel/mcount_dyn.S @@ -73,6 +73,7 @@ SYM_FUNC_START(ftrace_stub) SYM_FUNC_END(ftrace_stub) SYM_CODE_START(ftrace_common) + UNWIND_HINT_UNDEFINED PTR_ADDI a0, ra, -8 /* arg0: ip */ move a1, t0 /* arg1: parent_ip */ la.pcrel t1, function_trace_op @@ -113,12 +114,14 @@ ftrace_common_return: SYM_CODE_END(ftrace_common) SYM_CODE_START(ftrace_caller) + UNWIND_HINT_UNDEFINED ftrace_regs_entry allregs=0 b ftrace_common SYM_CODE_END(ftrace_caller) #ifdef CONFIG_DYNAMIC_FTRACE_WITH_REGS SYM_CODE_START(ftrace_regs_caller) + UNWIND_HINT_UNDEFINED ftrace_regs_entry allregs=1 b ftrace_common SYM_CODE_END(ftrace_regs_caller) @@ -126,6 +129,7 @@ SYM_CODE_END(ftrace_regs_caller) #ifdef CONFIG_FUNCTION_GRAPH_TRACER SYM_CODE_START(ftrace_graph_caller) + UNWIND_HINT_UNDEFINED PTR_L a0, sp, PT_ERA PTR_ADDI a0, a0, -8 /* arg0: self_addr */ PTR_ADDI a1, sp, PT_R1 /* arg1: parent */ @@ -134,6 +138,7 @@ SYM_CODE_START(ftrace_graph_caller) SYM_CODE_END(ftrace_graph_caller) SYM_CODE_START(return_to_handler) + UNWIND_HINT_UNDEFINED /* Save return value regs */ PTR_ADDI sp, sp, -FGRET_REGS_SIZE PTR_S a0, sp, FGRET_REGS_A0 @@ -155,6 +160,7 @@ SYM_CODE_END(return_to_handler) #ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS SYM_CODE_START(ftrace_stub_direct_tramp) + UNWIND_HINT_UNDEFINED jr t0 SYM_CODE_END(ftrace_stub_direct_tramp) #endif /* CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS */ diff --git a/arch/loongarch/kernel/module.c b/arch/loongarch/kernel/module.c index b13b2858fe39..c7d0338d12c1 100644 --- a/arch/loongarch/kernel/module.c +++ b/arch/loongarch/kernel/module.c @@ -20,6 +20,7 @@ #include <linux/kernel.h> #include <asm/alternative.h> #include <asm/inst.h> +#include <asm/unwind.h> static int rela_stack_push(s64 stack_value, s64 *rela_stack, size_t *rela_stack_top) { @@ -515,15 +516,28 @@ static void module_init_ftrace_plt(const Elf_Ehdr *hdr, int module_finalize(const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *mod) { - const Elf_Shdr *s, *se; const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; + const Elf_Shdr *s, *alt = NULL, *orc = NULL, *orc_ip = NULL, *ftrace = NULL; - for (s = sechdrs, se = sechdrs + hdr->e_shnum; s < se; s++) { + for (s = sechdrs; s < sechdrs + hdr->e_shnum; s++) { if (!strcmp(".altinstructions", secstrs + s->sh_name)) - apply_alternatives((void *)s->sh_addr, (void *)s->sh_addr + s->sh_size); + alt = s; + if (!strcmp(".orc_unwind", secstrs + s->sh_name)) + orc = s; + if (!strcmp(".orc_unwind_ip", secstrs + s->sh_name)) + orc_ip = s; if (!strcmp(".ftrace_trampoline", secstrs + s->sh_name)) - module_init_ftrace_plt(hdr, s, mod); + ftrace = s; } + if (alt) + apply_alternatives((void *)alt->sh_addr, (void *)alt->sh_addr + alt->sh_size); + + if (orc && orc_ip) + unwind_module_init(mod, (void *)orc_ip->sh_addr, orc_ip->sh_size, (void *)orc->sh_addr, orc->sh_size); + + if (ftrace) + module_init_ftrace_plt(hdr, ftrace, mod); + return 0; } diff --git a/arch/loongarch/kernel/perf_event.c b/arch/loongarch/kernel/perf_event.c index 0491bf453cd4..cac7cba81b65 100644 --- a/arch/loongarch/kernel/perf_event.c +++ b/arch/loongarch/kernel/perf_event.c @@ -884,4 +884,4 @@ static int __init init_hw_perf_events(void) return 0; } -early_initcall(init_hw_perf_events); +pure_initcall(init_hw_perf_events); diff --git a/arch/loongarch/kernel/relocate_kernel.S b/arch/loongarch/kernel/relocate_kernel.S index f49f6b053763..84e6de2fd973 100644 --- a/arch/loongarch/kernel/relocate_kernel.S +++ b/arch/loongarch/kernel/relocate_kernel.S @@ -15,6 +15,7 @@ #include <asm/addrspace.h> SYM_CODE_START(relocate_new_kernel) + UNWIND_HINT_UNDEFINED /* * a0: EFI boot flag for the new kernel * a1: Command line pointer for the new kernel @@ -90,6 +91,7 @@ SYM_CODE_END(relocate_new_kernel) * then start at the entry point from LOONGARCH_IOCSR_MBUF0. */ SYM_CODE_START(kexec_smp_wait) + UNWIND_HINT_UNDEFINED 1: li.w t0, 0x100 /* wait for init loop */ 2: addi.w t0, t0, -1 /* limit mailbox access */ bnez t0, 2b @@ -106,6 +108,5 @@ SYM_CODE_END(kexec_smp_wait) relocate_new_kernel_end: -SYM_DATA_START(relocate_new_kernel_size) - PTR relocate_new_kernel_end - relocate_new_kernel -SYM_DATA_END(relocate_new_kernel_size) + .section ".data" +SYM_DATA(relocate_new_kernel_size, .long relocate_new_kernel_end - relocate_new_kernel) diff --git a/arch/loongarch/kernel/rethook_trampoline.S b/arch/loongarch/kernel/rethook_trampoline.S index bd5772c96338..d4ceb2fa2a5c 100644 --- a/arch/loongarch/kernel/rethook_trampoline.S +++ b/arch/loongarch/kernel/rethook_trampoline.S @@ -76,6 +76,7 @@ .endm SYM_CODE_START(arch_rethook_trampoline) + UNWIND_HINT_UNDEFINED addi.d sp, sp, -PT_SIZE save_all_base_regs diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c index 2b72eb326b44..60e0fe97f61a 100644 --- a/arch/loongarch/kernel/setup.c +++ b/arch/loongarch/kernel/setup.c @@ -47,6 +47,7 @@ #include <asm/sections.h> #include <asm/setup.h> #include <asm/time.h> +#include <asm/unwind.h> #define SMBIOS_BIOSSIZE_OFFSET 0x09 #define SMBIOS_BIOSEXTERN_OFFSET 0x13 @@ -587,6 +588,7 @@ static void __init prefill_possible_map(void) void __init setup_arch(char **cmdline_p) { cpu_probe(); + unwind_init(); init_environ(); efi_init(); diff --git a/arch/loongarch/kernel/stacktrace.c b/arch/loongarch/kernel/stacktrace.c index f623feb2129f..9a038d1070d7 100644 --- a/arch/loongarch/kernel/stacktrace.c +++ b/arch/loongarch/kernel/stacktrace.c @@ -29,6 +29,7 @@ void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie, regs->csr_era = thread_saved_ra(task); } regs->regs[1] = 0; + regs->regs[22] = 0; } for (unwind_start(&state, task, regs); @@ -39,6 +40,46 @@ void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie, } } +int arch_stack_walk_reliable(stack_trace_consume_fn consume_entry, + void *cookie, struct task_struct *task) +{ + unsigned long addr; + struct pt_regs dummyregs; + struct pt_regs *regs = &dummyregs; + struct unwind_state state; + + if (task == current) { + regs->regs[3] = (unsigned long)__builtin_frame_address(0); + regs->csr_era = (unsigned long)__builtin_return_address(0); + } else { + regs->regs[3] = thread_saved_fp(task); + regs->csr_era = thread_saved_ra(task); + } + regs->regs[1] = 0; + regs->regs[22] = 0; + + for (unwind_start(&state, task, regs); + !unwind_done(&state) && !unwind_error(&state); unwind_next_frame(&state)) { + addr = unwind_get_return_address(&state); + + /* + * A NULL or invalid return address probably means there's some + * generated code which __kernel_text_address() doesn't know about. + */ + if (!addr) + return -EINVAL; + + if (!consume_entry(cookie, addr)) + return -EINVAL; + } + + /* Check for stack corruption */ + if (unwind_error(&state)) + return -EINVAL; + + return 0; +} + static int copy_stack_frame(unsigned long fp, struct stack_frame *frame) { diff --git a/arch/loongarch/kernel/traps.c b/arch/loongarch/kernel/traps.c index aebfc3733a76..f9f4eb00c92e 100644 --- a/arch/loongarch/kernel/traps.c +++ b/arch/loongarch/kernel/traps.c @@ -53,6 +53,32 @@ #include "access-helper.h" +void *exception_table[EXCCODE_INT_START] = { + [0 ... EXCCODE_INT_START - 1] = handle_reserved, + + [EXCCODE_TLBI] = handle_tlb_load, + [EXCCODE_TLBL] = handle_tlb_load, + [EXCCODE_TLBS] = handle_tlb_store, + [EXCCODE_TLBM] = handle_tlb_modify, + [EXCCODE_TLBNR] = handle_tlb_protect, + [EXCCODE_TLBNX] = handle_tlb_protect, + [EXCCODE_TLBPE] = handle_tlb_protect, + [EXCCODE_ADE] = handle_ade, + [EXCCODE_ALE] = handle_ale, + [EXCCODE_BCE] = handle_bce, + [EXCCODE_SYS] = handle_sys, + [EXCCODE_BP] = handle_bp, + [EXCCODE_INE] = handle_ri, + [EXCCODE_IPE] = handle_ri, + [EXCCODE_FPDIS] = handle_fpu, + [EXCCODE_LSXDIS] = handle_lsx, + [EXCCODE_LASXDIS] = handle_lasx, + [EXCCODE_FPE] = handle_fpe, + [EXCCODE_WATCH] = handle_watch, + [EXCCODE_BTDIS] = handle_lbt, +}; +EXPORT_SYMBOL_GPL(exception_table); + static void show_backtrace(struct task_struct *task, const struct pt_regs *regs, const char *loglvl, bool user) { @@ -1150,19 +1176,9 @@ void __init trap_init(void) for (i = EXCCODE_INT_START; i <= EXCCODE_INT_END; i++) set_handler(i * VECSIZE, handle_vint, VECSIZE); - set_handler(EXCCODE_ADE * VECSIZE, handle_ade, VECSIZE); - set_handler(EXCCODE_ALE * VECSIZE, handle_ale, VECSIZE); - set_handler(EXCCODE_BCE * VECSIZE, handle_bce, VECSIZE); - set_handler(EXCCODE_SYS * VECSIZE, handle_sys, VECSIZE); - set_handler(EXCCODE_BP * VECSIZE, handle_bp, VECSIZE); - set_handler(EXCCODE_INE * VECSIZE, handle_ri, VECSIZE); - set_handler(EXCCODE_IPE * VECSIZE, handle_ri, VECSIZE); - set_handler(EXCCODE_FPDIS * VECSIZE, handle_fpu, VECSIZE); - set_handler(EXCCODE_LSXDIS * VECSIZE, handle_lsx, VECSIZE); - set_handler(EXCCODE_LASXDIS * VECSIZE, handle_lasx, VECSIZE); - set_handler(EXCCODE_FPE * VECSIZE, handle_fpe, VECSIZE); - set_handler(EXCCODE_BTDIS * VECSIZE, handle_lbt, VECSIZE); - set_handler(EXCCODE_WATCH * VECSIZE, handle_watch, VECSIZE); + /* Set exception vector handler */ + for (i = EXCCODE_ADE; i <= EXCCODE_BTDIS; i++) + set_handler(i * VECSIZE, exception_table[i], VECSIZE); cache_error_setup(); diff --git a/arch/loongarch/kernel/unwind_orc.c b/arch/loongarch/kernel/unwind_orc.c new file mode 100644 index 000000000000..b25722876331 --- /dev/null +++ b/arch/loongarch/kernel/unwind_orc.c @@ -0,0 +1,528 @@ +// SPDX-License-Identifier: GPL-2.0-only +#include <linux/objtool.h> +#include <linux/module.h> +#include <linux/sort.h> +#include <asm/exception.h> +#include <asm/orc_header.h> +#include <asm/orc_lookup.h> +#include <asm/orc_types.h> +#include <asm/ptrace.h> +#include <asm/setup.h> +#include <asm/stacktrace.h> +#include <asm/tlb.h> +#include <asm/unwind.h> + +ORC_HEADER; + +#define orc_warn(fmt, ...) \ + printk_deferred_once(KERN_WARNING "WARNING: " fmt, ##__VA_ARGS__) + +extern int __start_orc_unwind_ip[]; +extern int __stop_orc_unwind_ip[]; +extern struct orc_entry __start_orc_unwind[]; +extern struct orc_entry __stop_orc_unwind[]; + +static bool orc_init __ro_after_init; +static unsigned int lookup_num_blocks __ro_after_init; + +/* Fake frame pointer entry -- used as a fallback for generated code */ +static struct orc_entry orc_fp_entry = { + .sp_reg = ORC_REG_FP, + .sp_offset = 16, + .fp_reg = ORC_REG_PREV_SP, + .fp_offset = -16, + .ra_reg = ORC_REG_PREV_SP, + .ra_offset = -8, + .type = ORC_TYPE_CALL +}; + +/* + * If we crash with IP==0, the last successfully executed instruction + * was probably an indirect function call with a NULL function pointer, + * and we don't have unwind information for NULL. + * This hardcoded ORC entry for IP==0 allows us to unwind from a NULL function + * pointer into its parent and then continue normally from there. + */ +static struct orc_entry orc_null_entry = { + .sp_reg = ORC_REG_SP, + .sp_offset = sizeof(long), + .fp_reg = ORC_REG_UNDEFINED, + .type = ORC_TYPE_CALL +}; + +static inline unsigned long orc_ip(const int *ip) +{ + return (unsigned long)ip + *ip; +} + +static struct orc_entry *__orc_find(int *ip_table, struct orc_entry *u_table, + unsigned int num_entries, unsigned long ip) +{ + int *first = ip_table; + int *mid = first, *found = first; + int *last = ip_table + num_entries - 1; + + if (!num_entries) + return NULL; + + /* + * Do a binary range search to find the rightmost duplicate of a given + * starting address. Some entries are section terminators which are + * "weak" entries for ensuring there are no gaps. They should be + * ignored when they conflict with a real entry. + */ + while (first <= last) { + mid = first + ((last - first) / 2); + + if (orc_ip(mid) <= ip) { + found = mid; + first = mid + 1; + } else + last = mid - 1; + } + + return u_table + (found - ip_table); +} + +#ifdef CONFIG_MODULES +static struct orc_entry *orc_module_find(unsigned long ip) +{ + struct module *mod; + + mod = __module_address(ip); + if (!mod || !mod->arch.orc_unwind || !mod->arch.orc_unwind_ip) + return NULL; + + return __orc_find(mod->arch.orc_unwind_ip, mod->arch.orc_unwind, mod->arch.num_orcs, ip); +} +#else +static struct orc_entry *orc_module_find(unsigned long ip) +{ + return NULL; +} +#endif + +#ifdef CONFIG_DYNAMIC_FTRACE +static struct orc_entry *orc_find(unsigned long ip); + +/* + * Ftrace dynamic trampolines do not have orc entries of their own. + * But they are copies of the ftrace entries that are static and + * defined in ftrace_*.S, which do have orc entries. + * + * If the unwinder comes across a ftrace trampoline, then find the + * ftrace function that was used to create it, and use that ftrace + * function's orc entry, as the placement of the return code in + * the stack will be identical. + */ +static struct orc_entry *orc_ftrace_find(unsigned long ip) +{ + struct ftrace_ops *ops; + unsigned long tramp_addr, offset; + + ops = ftrace_ops_trampoline(ip); + if (!ops) + return NULL; + + /* Set tramp_addr to the start of the code copied by the trampoline */ + if (ops->flags & FTRACE_OPS_FL_SAVE_REGS) + tramp_addr = (unsigned long)ftrace_regs_caller; + else + tramp_addr = (unsigned long)ftrace_caller; + + /* Now place tramp_addr to the location within the trampoline ip is at */ + offset = ip - ops->trampoline; + tramp_addr += offset; + + /* Prevent unlikely recursion */ + if (ip == tramp_addr) + return NULL; + + return orc_find(tramp_addr); +} +#else +static struct orc_entry *orc_ftrace_find(unsigned long ip) +{ + return NULL; +} +#endif + +static struct orc_entry *orc_find(unsigned long ip) +{ + static struct orc_entry *orc; + + if (ip == 0) + return &orc_null_entry; + + /* For non-init vmlinux addresses, use the fast lookup table: */ + if (ip >= LOOKUP_START_IP && ip < LOOKUP_STOP_IP) { + unsigned int idx, start, stop; + + idx = (ip - LOOKUP_START_IP) / LOOKUP_BLOCK_SIZE; + + if (unlikely((idx >= lookup_num_blocks-1))) { + orc_warn("WARNING: bad lookup idx: idx=%u num=%u ip=%pB\n", + idx, lookup_num_blocks, (void *)ip); + return NULL; + } + + start = orc_lookup[idx]; + stop = orc_lookup[idx + 1] + 1; + + if (unlikely((__start_orc_unwind + start >= __stop_orc_unwind) || + (__start_orc_unwind + stop > __stop_orc_unwind))) { + orc_warn("WARNING: bad lookup value: idx=%u num=%u start=%u stop=%u ip=%pB\n", + idx, lookup_num_blocks, start, stop, (void *)ip); + return NULL; + } + + return __orc_find(__start_orc_unwind_ip + start, + __start_orc_unwind + start, stop - start, ip); + } + + /* vmlinux .init slow lookup: */ + if (is_kernel_inittext(ip)) + return __orc_find(__start_orc_unwind_ip, __start_orc_unwind, + __stop_orc_unwind_ip - __start_orc_unwind_ip, ip); + + /* Module lookup: */ + orc = orc_module_find(ip); + if (orc) + return orc; + + return orc_ftrace_find(ip); +} + +#ifdef CONFIG_MODULES + +static DEFINE_MUTEX(sort_mutex); +static int *cur_orc_ip_table = __start_orc_unwind_ip; +static struct orc_entry *cur_orc_table = __start_orc_unwind; + +static void orc_sort_swap(void *_a, void *_b, int size) +{ + int delta = _b - _a; + int *a = _a, *b = _b, tmp; + struct orc_entry *orc_a, *orc_b; + + /* Swap the .orc_unwind_ip entries: */ + tmp = *a; + *a = *b + delta; + *b = tmp - delta; + + /* Swap the corresponding .orc_unwind entries: */ + orc_a = cur_orc_table + (a - cur_orc_ip_table); + orc_b = cur_orc_table + (b - cur_orc_ip_table); + swap(*orc_a, *orc_b); +} + +static int orc_sort_cmp(const void *_a, const void *_b) +{ + const int *a = _a, *b = _b; + unsigned long a_val = orc_ip(a); + unsigned long b_val = orc_ip(b); + struct orc_entry *orc_a; + + if (a_val > b_val) + return 1; + if (a_val < b_val) + return -1; + + /* + * The "weak" section terminator entries need to always be first + * to ensure the lookup code skips them in favor of real entries. + * These terminator entries exist to handle any gaps created by + * whitelisted .o files which didn't get objtool generation. + */ + orc_a = cur_orc_table + (a - cur_orc_ip_table); + + return orc_a->type == ORC_TYPE_UNDEFINED ? -1 : 1; +} + +void unwind_module_init(struct module *mod, void *_orc_ip, size_t orc_ip_size, + void *_orc, size_t orc_size) +{ + int *orc_ip = _orc_ip; + struct orc_entry *orc = _orc; + unsigned int num_entries = orc_ip_size / sizeof(int); + + WARN_ON_ONCE(orc_ip_size % sizeof(int) != 0 || + orc_size % sizeof(*orc) != 0 || + num_entries != orc_size / sizeof(*orc)); + + /* + * The 'cur_orc_*' globals allow the orc_sort_swap() callback to + * associate an .orc_unwind_ip table entry with its corresponding + * .orc_unwind entry so they can both be swapped. + */ + mutex_lock(&sort_mutex); + cur_orc_ip_table = orc_ip; + cur_orc_table = orc; + sort(orc_ip, num_entries, sizeof(int), orc_sort_cmp, orc_sort_swap); + mutex_unlock(&sort_mutex); + + mod->arch.orc_unwind_ip = orc_ip; + mod->arch.orc_unwind = orc; + mod->arch.num_orcs = num_entries; +} +#endif + +void __init unwind_init(void) +{ + int i; + size_t orc_size = (void *)__stop_orc_unwind - (void *)__start_orc_unwind; + size_t orc_ip_size = (void *)__stop_orc_unwind_ip - (void *)__start_orc_unwind_ip; + size_t num_entries = orc_ip_size / sizeof(int); + struct orc_entry *orc; + + if (!num_entries || orc_ip_size % sizeof(int) != 0 || + orc_size % sizeof(struct orc_entry) != 0 || + num_entries != orc_size / sizeof(struct orc_entry)) { + orc_warn("WARNING: Bad or missing .orc_unwind table. Disabling unwinder.\n"); + return; + } + + /* + * Note, the orc_unwind and orc_unwind_ip tables were already + * sorted at build time via the 'sorttable' tool. + * It's ready for binary search straight away, no need to sort it. + */ + + /* Initialize the fast lookup table: */ + lookup_num_blocks = orc_lookup_end - orc_lookup; + for (i = 0; i < lookup_num_blocks-1; i++) { + orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind, + num_entries, LOOKUP_START_IP + (LOOKUP_BLOCK_SIZE * i)); + if (!orc) { + orc_warn("WARNING: Corrupt .orc_unwind table. Disabling unwinder.\n"); + return; + } + + orc_lookup[i] = orc - __start_orc_unwind; + } + + /* Initialize the ending block: */ + orc = __orc_find(__start_orc_unwind_ip, __start_orc_unwind, num_entries, LOOKUP_STOP_IP); + if (!orc) { + orc_warn("WARNING: Corrupt .orc_unwind table. Disabling unwinder.\n"); + return; + } + orc_lookup[lookup_num_blocks-1] = orc - __start_orc_unwind; + + orc_init = true; +} + +static inline bool on_stack(struct stack_info *info, unsigned long addr, size_t len) +{ + unsigned long begin = info->begin; + unsigned long end = info->end; + + return (info->type != STACK_TYPE_UNKNOWN && + addr >= begin && addr < end && addr + len > begin && addr + len <= end); +} + +static bool stack_access_ok(struct unwind_state *state, unsigned long addr, size_t len) +{ + struct stack_info *info = &state->stack_info; + + if (on_stack(info, addr, len)) + return true; + + return !get_stack_info(addr, state->task, info) && on_stack(info, addr, len); +} + +unsigned long unwind_get_return_address(struct unwind_state *state) +{ + return __unwind_get_return_address(state); +} +EXPORT_SYMBOL_GPL(unwind_get_return_address); + +void unwind_start(struct unwind_state *state, struct task_struct *task, + struct pt_regs *regs) +{ + __unwind_start(state, task, regs); + state->type = UNWINDER_ORC; + if (!unwind_done(state) && !__kernel_text_address(state->pc)) + unwind_next_frame(state); +} +EXPORT_SYMBOL_GPL(unwind_start); + +static bool is_entry_func(unsigned long addr) +{ + extern u32 kernel_entry; + extern u32 kernel_entry_end; + + return addr >= (unsigned long)&kernel_entry && addr < (unsigned long)&kernel_entry_end; +} + +static inline unsigned long bt_address(unsigned long ra) +{ + extern unsigned long eentry; + + if (__kernel_text_address(ra)) + return ra; + + if (__module_text_address(ra)) + return ra; + + if (ra >= eentry && ra < eentry + EXCCODE_INT_END * VECSIZE) { + unsigned long func; + unsigned long type = (ra - eentry) / VECSIZE; + unsigned long offset = (ra - eentry) % VECSIZE; + + switch (type) { + case 0 ... EXCCODE_INT_START - 1: + func = (unsigned long)exception_table[type]; + break; + case EXCCODE_INT_START ... EXCCODE_INT_END: + func = (unsigned long)handle_vint; + break; + default: + func = (unsigned long)handle_reserved; + break; + } + + return func + offset; + } + + return ra; +} + +bool unwind_next_frame(struct unwind_state *state) +{ + unsigned long *p, pc; + struct pt_regs *regs; + struct orc_entry *orc; + struct stack_info *info = &state->stack_info; + + if (unwind_done(state)) + return false; + + /* Don't let modules unload while we're reading their ORC data. */ + preempt_disable(); + + if (is_entry_func(state->pc)) + goto end; + + orc = orc_find(state->pc); + if (!orc) { + /* + * As a fallback, try to assume this code uses a frame pointer. + * This is useful for generated code, like BPF, which ORC + * doesn't know about. This is just a guess, so the rest of + * the unwind is no longer considered reliable. + */ + orc = &orc_fp_entry; + state->error = true; + } else { + if (orc->type == ORC_TYPE_UNDEFINED) + goto err; + + if (orc->type == ORC_TYPE_END_OF_STACK) + goto end; + } + + switch (orc->sp_reg) { + case ORC_REG_SP: + if (info->type == STACK_TYPE_IRQ && state->sp == info->end) + orc->type = ORC_TYPE_REGS; + else + state->sp = state->sp + orc->sp_offset; + break; + case ORC_REG_FP: + state->sp = state->fp; + break; + default: + orc_warn("unknown SP base reg %d at %pB\n", orc->sp_reg, (void *)state->pc); + goto err; + } + + switch (orc->fp_reg) { + case ORC_REG_PREV_SP: + p = (unsigned long *)(state->sp + orc->fp_offset); + if (!stack_access_ok(state, (unsigned long)p, sizeof(unsigned long))) + goto err; + + state->fp = *p; + break; + case ORC_REG_UNDEFINED: + /* Nothing. */ + break; + default: + orc_warn("unknown FP base reg %d at %pB\n", orc->fp_reg, (void *)state->pc); + goto err; + } + + switch (orc->type) { + case ORC_TYPE_CALL: + if (orc->ra_reg == ORC_REG_PREV_SP) { + p = (unsigned long *)(state->sp + orc->ra_offset); + if (!stack_access_ok(state, (unsigned long)p, sizeof(unsigned long))) + goto err; + + pc = unwind_graph_addr(state, *p, state->sp); + pc -= LOONGARCH_INSN_SIZE; + } else if (orc->ra_reg == ORC_REG_UNDEFINED) { + if (!state->ra || state->ra == state->pc) + goto err; + + pc = unwind_graph_addr(state, state->ra, state->sp); + pc -= LOONGARCH_INSN_SIZE; + state->ra = 0; + } else { + orc_warn("unknown ra base reg %d at %pB\n", orc->ra_reg, (void *)state->pc); + goto err; + } + break; + case ORC_TYPE_REGS: + if (info->type == STACK_TYPE_IRQ && state->sp == info->end) + regs = (struct pt_regs *)info->next_sp; + else + regs = (struct pt_regs *)state->sp; + + if (!stack_access_ok(state, (unsigned long)regs, sizeof(*regs))) + goto err; + + if ((info->end == (unsigned long)regs + sizeof(*regs)) && + !regs->regs[3] && !regs->regs[1]) + goto end; + + if (user_mode(regs)) + goto end; + + pc = regs->csr_era; + if (!__kernel_text_address(pc)) + goto err; + + state->sp = regs->regs[3]; + state->ra = regs->regs[1]; + state->fp = regs->regs[22]; + get_stack_info(state->sp, state->task, info); + + break; + default: + orc_warn("unknown .orc_unwind entry type %d at %pB\n", orc->type, (void *)state->pc); + goto err; + } + + state->pc = bt_address(pc); + if (!state->pc) { + pr_err("cannot find unwind pc at %pK\n", (void *)pc); + goto err; + } + + if (!__kernel_text_address(state->pc)) + goto err; + + preempt_enable(); + return true; + +err: + state->error = true; + +end: + preempt_enable(); + state->stack_info.type = STACK_TYPE_UNKNOWN; + return false; +} +EXPORT_SYMBOL_GPL(unwind_next_frame); diff --git a/arch/loongarch/kernel/vmlinux.lds.S b/arch/loongarch/kernel/vmlinux.lds.S index a5d0cd2035da..e8e97dbf9ca4 100644 --- a/arch/loongarch/kernel/vmlinux.lds.S +++ b/arch/loongarch/kernel/vmlinux.lds.S @@ -2,6 +2,7 @@ #include <linux/sizes.h> #include <asm/asm-offsets.h> #include <asm/thread_info.h> +#include <asm/orc_lookup.h> #define PAGE_SIZE _PAGE_SIZE #define RO_EXCEPTION_TABLE_ALIGN 4 @@ -122,6 +123,8 @@ SECTIONS } #endif + ORC_UNWIND_TABLE + .sdata : { *(.sdata) } diff --git a/arch/loongarch/kvm/switch.S b/arch/loongarch/kvm/switch.S index 3634431db18a..80e988985a6a 100644 --- a/arch/loongarch/kvm/switch.S +++ b/arch/loongarch/kvm/switch.S @@ -8,7 +8,7 @@ #include <asm/asmmacro.h> #include <asm/loongarch.h> #include <asm/regdef.h> -#include <asm/stackframe.h> +#include <asm/unwind_hints.h> #define HGPR_OFFSET(x) (PT_R0 + 8*x) #define GGPR_OFFSET(x) (KVM_ARCH_GGPR + 8*x) @@ -112,6 +112,7 @@ .text .cfi_sections .debug_frame SYM_CODE_START(kvm_exc_entry) + UNWIND_HINT_UNDEFINED csrwr a2, KVM_TEMP_KS csrrd a2, KVM_VCPU_KS addi.d a2, a2, KVM_VCPU_ARCH @@ -273,3 +274,9 @@ SYM_FUNC_END(kvm_restore_lasx) .section ".rodata" SYM_DATA(kvm_exception_size, .quad kvm_exc_entry_end - kvm_exc_entry) SYM_DATA(kvm_enter_guest_size, .quad kvm_enter_guest_end - kvm_enter_guest) + +#ifdef CONFIG_CPU_HAS_LBT +STACK_FRAME_NON_STANDARD kvm_restore_fpu +STACK_FRAME_NON_STANDARD kvm_restore_lsx +STACK_FRAME_NON_STANDARD kvm_restore_lasx +#endif diff --git a/arch/loongarch/lib/clear_user.S b/arch/loongarch/lib/clear_user.S index be741544e62b..7a0db643b286 100644 --- a/arch/loongarch/lib/clear_user.S +++ b/arch/loongarch/lib/clear_user.S @@ -10,6 +10,7 @@ #include <asm/asm-extable.h> #include <asm/cpu.h> #include <asm/regdef.h> +#include <asm/unwind_hints.h> SYM_FUNC_START(__clear_user) /* @@ -204,3 +205,5 @@ SYM_FUNC_START(__clear_user_fast) _asm_extable 28b, .Lsmall_fixup _asm_extable 29b, .Lexit SYM_FUNC_END(__clear_user_fast) + +STACK_FRAME_NON_STANDARD __clear_user_fast diff --git a/arch/loongarch/lib/copy_user.S b/arch/loongarch/lib/copy_user.S index feec3d362803..095ce9181c6c 100644 --- a/arch/loongarch/lib/copy_user.S +++ b/arch/loongarch/lib/copy_user.S @@ -10,6 +10,7 @@ #include <asm/asm-extable.h> #include <asm/cpu.h> #include <asm/regdef.h> +#include <asm/unwind_hints.h> SYM_FUNC_START(__copy_user) /* @@ -278,3 +279,5 @@ SYM_FUNC_START(__copy_user_fast) _asm_extable 58b, .Lexit _asm_extable 59b, .Lexit SYM_FUNC_END(__copy_user_fast) + +STACK_FRAME_NON_STANDARD __copy_user_fast diff --git a/arch/loongarch/lib/memcpy.S b/arch/loongarch/lib/memcpy.S index fa1148878d2b..9517a2f961af 100644 --- a/arch/loongarch/lib/memcpy.S +++ b/arch/loongarch/lib/memcpy.S @@ -9,6 +9,7 @@ #include <asm/asmmacro.h> #include <asm/cpu.h> #include <asm/regdef.h> +#include <asm/unwind_hints.h> .section .noinstr.text, "ax" @@ -197,3 +198,5 @@ SYM_FUNC_START(__memcpy_fast) jr ra SYM_FUNC_END(__memcpy_fast) _ASM_NOKPROBE(__memcpy_fast) + +STACK_FRAME_NON_STANDARD __memcpy_small diff --git a/arch/loongarch/lib/memset.S b/arch/loongarch/lib/memset.S index 06d3ca54cbfe..df3846620553 100644 --- a/arch/loongarch/lib/memset.S +++ b/arch/loongarch/lib/memset.S @@ -9,6 +9,7 @@ #include <asm/asmmacro.h> #include <asm/cpu.h> #include <asm/regdef.h> +#include <asm/unwind_hints.h> .macro fill_to_64 r0 bstrins.d \r0, \r0, 15, 8 @@ -166,3 +167,5 @@ SYM_FUNC_START(__memset_fast) jr ra SYM_FUNC_END(__memset_fast) _ASM_NOKPROBE(__memset_fast) + +STACK_FRAME_NON_STANDARD __memset_fast diff --git a/arch/loongarch/mm/fault.c b/arch/loongarch/mm/fault.c index 1fc2f6813ea0..97b40defde06 100644 --- a/arch/loongarch/mm/fault.c +++ b/arch/loongarch/mm/fault.c @@ -202,10 +202,10 @@ good_area: if (!(vma->vm_flags & VM_WRITE)) goto bad_area; } else { - if (!(vma->vm_flags & VM_READ) && address != exception_era(regs)) - goto bad_area; if (!(vma->vm_flags & VM_EXEC) && address == exception_era(regs)) goto bad_area; + if (!(vma->vm_flags & (VM_READ | VM_WRITE)) && address != exception_era(regs)) + goto bad_area; } /* diff --git a/arch/loongarch/mm/mmap.c b/arch/loongarch/mm/mmap.c index a9630a81b38a..89af7c12e8c0 100644 --- a/arch/loongarch/mm/mmap.c +++ b/arch/loongarch/mm/mmap.c @@ -4,6 +4,7 @@ */ #include <linux/export.h> #include <linux/io.h> +#include <linux/kfence.h> #include <linux/memblock.h> #include <linux/mm.h> #include <linux/mman.h> @@ -111,6 +112,9 @@ int __virt_addr_valid(volatile void *kaddr) { unsigned long vaddr = (unsigned long)kaddr; + if (is_kfence_address((void *)kaddr)) + return 1; + if ((vaddr < PAGE_OFFSET) || (vaddr >= vm_map_base)) return 0; diff --git a/arch/loongarch/mm/pgtable.c b/arch/loongarch/mm/pgtable.c index 2aae72e63871..bda018150000 100644 --- a/arch/loongarch/mm/pgtable.c +++ b/arch/loongarch/mm/pgtable.c @@ -11,13 +11,13 @@ struct page *dmw_virt_to_page(unsigned long kaddr) { - return pfn_to_page(virt_to_pfn(kaddr)); + return phys_to_page(__pa(kaddr)); } EXPORT_SYMBOL(dmw_virt_to_page); struct page *tlb_virt_to_page(unsigned long kaddr) { - return pfn_to_page(pte_pfn(*virt_to_kpte(kaddr))); + return phys_to_page(pfn_to_phys(pte_pfn(*virt_to_kpte(kaddr)))); } EXPORT_SYMBOL(tlb_virt_to_page); diff --git a/arch/loongarch/mm/tlb.c b/arch/loongarch/mm/tlb.c index 0b95d32b30c9..5ac9beb5f093 100644 --- a/arch/loongarch/mm/tlb.c +++ b/arch/loongarch/mm/tlb.c @@ -9,8 +9,9 @@ #include <linux/hugetlb.h> #include <linux/export.h> -#include <asm/cpu.h> #include <asm/bootinfo.h> +#include <asm/cpu.h> +#include <asm/exception.h> #include <asm/mmu_context.h> #include <asm/pgtable.h> #include <asm/tlb.h> @@ -266,24 +267,20 @@ static void setup_tlb_handler(int cpu) setup_ptwalker(); local_flush_tlb_all(); + if (cpu_has_ptw) { + exception_table[EXCCODE_TLBI] = handle_tlb_load_ptw; + exception_table[EXCCODE_TLBL] = handle_tlb_load_ptw; + exception_table[EXCCODE_TLBS] = handle_tlb_store_ptw; + exception_table[EXCCODE_TLBM] = handle_tlb_modify_ptw; + } + /* The tlb handlers are generated only once */ if (cpu == 0) { memcpy((void *)tlbrentry, handle_tlb_refill, 0x80); local_flush_icache_range(tlbrentry, tlbrentry + 0x80); - if (!cpu_has_ptw) { - set_handler(EXCCODE_TLBI * VECSIZE, handle_tlb_load, VECSIZE); - set_handler(EXCCODE_TLBL * VECSIZE, handle_tlb_load, VECSIZE); - set_handler(EXCCODE_TLBS * VECSIZE, handle_tlb_store, VECSIZE); - set_handler(EXCCODE_TLBM * VECSIZE, handle_tlb_modify, VECSIZE); - } else { - set_handler(EXCCODE_TLBI * VECSIZE, handle_tlb_load_ptw, VECSIZE); - set_handler(EXCCODE_TLBL * VECSIZE, handle_tlb_load_ptw, VECSIZE); - set_handler(EXCCODE_TLBS * VECSIZE, handle_tlb_store_ptw, VECSIZE); - set_handler(EXCCODE_TLBM * VECSIZE, handle_tlb_modify_ptw, VECSIZE); - } - set_handler(EXCCODE_TLBNR * VECSIZE, handle_tlb_protect, VECSIZE); - set_handler(EXCCODE_TLBNX * VECSIZE, handle_tlb_protect, VECSIZE); - set_handler(EXCCODE_TLBPE * VECSIZE, handle_tlb_protect, VECSIZE); + + for (int i = EXCCODE_TLBL; i <= EXCCODE_TLBPE; i++) + set_handler(i * VECSIZE, exception_table[i], VECSIZE); } else { int vec_sz __maybe_unused; void *addr __maybe_unused; diff --git a/arch/loongarch/mm/tlbex.S b/arch/loongarch/mm/tlbex.S index d5d682f3d29f..a44387b838af 100644 --- a/arch/loongarch/mm/tlbex.S +++ b/arch/loongarch/mm/tlbex.S @@ -18,6 +18,7 @@ .macro tlb_do_page_fault, write SYM_CODE_START(tlb_do_page_fault_\write) + UNWIND_HINT_UNDEFINED SAVE_ALL csrrd a2, LOONGARCH_CSR_BADV move a0, sp @@ -32,6 +33,7 @@ tlb_do_page_fault 1 SYM_CODE_START(handle_tlb_protect) + UNWIND_HINT_UNDEFINED BACKUP_T0T1 SAVE_ALL move a0, sp @@ -44,6 +46,7 @@ SYM_CODE_START(handle_tlb_protect) SYM_CODE_END(handle_tlb_protect) SYM_CODE_START(handle_tlb_load) + UNWIND_HINT_UNDEFINED csrwr t0, EXCEPTION_KS0 csrwr t1, EXCEPTION_KS1 csrwr ra, EXCEPTION_KS2 @@ -190,6 +193,7 @@ nopage_tlb_load: SYM_CODE_END(handle_tlb_load) SYM_CODE_START(handle_tlb_load_ptw) + UNWIND_HINT_UNDEFINED csrwr t0, LOONGARCH_CSR_KS0 csrwr t1, LOONGARCH_CSR_KS1 la_abs t0, tlb_do_page_fault_0 @@ -197,6 +201,7 @@ SYM_CODE_START(handle_tlb_load_ptw) SYM_CODE_END(handle_tlb_load_ptw) SYM_CODE_START(handle_tlb_store) + UNWIND_HINT_UNDEFINED csrwr t0, EXCEPTION_KS0 csrwr t1, EXCEPTION_KS1 csrwr ra, EXCEPTION_KS2 @@ -346,6 +351,7 @@ nopage_tlb_store: SYM_CODE_END(handle_tlb_store) SYM_CODE_START(handle_tlb_store_ptw) + UNWIND_HINT_UNDEFINED csrwr t0, LOONGARCH_CSR_KS0 csrwr t1, LOONGARCH_CSR_KS1 la_abs t0, tlb_do_page_fault_1 @@ -353,6 +359,7 @@ SYM_CODE_START(handle_tlb_store_ptw) SYM_CODE_END(handle_tlb_store_ptw) SYM_CODE_START(handle_tlb_modify) + UNWIND_HINT_UNDEFINED csrwr t0, EXCEPTION_KS0 csrwr t1, EXCEPTION_KS1 csrwr ra, EXCEPTION_KS2 @@ -500,6 +507,7 @@ nopage_tlb_modify: SYM_CODE_END(handle_tlb_modify) SYM_CODE_START(handle_tlb_modify_ptw) + UNWIND_HINT_UNDEFINED csrwr t0, LOONGARCH_CSR_KS0 csrwr t1, LOONGARCH_CSR_KS1 la_abs t0, tlb_do_page_fault_1 @@ -507,6 +515,7 @@ SYM_CODE_START(handle_tlb_modify_ptw) SYM_CODE_END(handle_tlb_modify_ptw) SYM_CODE_START(handle_tlb_refill) + UNWIND_HINT_UNDEFINED csrwr t0, LOONGARCH_CSR_TLBRSAVE csrrd t0, LOONGARCH_CSR_PGD lddir t0, t0, 3 diff --git a/arch/loongarch/vdso/Makefile b/arch/loongarch/vdso/Makefile index f597cd08a96b..75c6726382c3 100644 --- a/arch/loongarch/vdso/Makefile +++ b/arch/loongarch/vdso/Makefile @@ -4,6 +4,7 @@ KASAN_SANITIZE := n UBSAN_SANITIZE := n KCOV_INSTRUMENT := n +OBJECT_FILES_NON_STANDARD := y # Include the generic Makefile to check the built vdso. include $(srctree)/lib/vdso/Makefile diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c index 7791673e547b..99718f3dc686 100644 --- a/arch/m68k/amiga/config.c +++ b/arch/m68k/amiga/config.c @@ -846,6 +846,6 @@ static void amiga_get_hardware_list(struct seq_file *m) * The Amiga keyboard driver needs key_maps, but we cannot export it in * drivers/char/defkeymap.c, as it is autogenerated */ -#ifdef CONFIG_HW_CONSOLE +#ifdef CONFIG_VT EXPORT_SYMBOL_GPL(key_maps); #endif diff --git a/arch/m68k/hp300/config.c b/arch/m68k/hp300/config.c index e4bd6913f50e..1a2739852351 100644 --- a/arch/m68k/hp300/config.c +++ b/arch/m68k/hp300/config.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/init.h> +#include <linux/serial_8250.h> #include <linux/string.h> #include <linux/kernel.h> #include <linux/console.h> @@ -67,9 +68,6 @@ static char *hp300_models[] __initdata = { static char hp300_model_name[13] = "HP9000/"; extern void hp300_reset(void); -#ifdef CONFIG_SERIAL_8250_CONSOLE -extern int hp300_setup_serial_console(void) __init; -#endif int __init hp300_parse_bootinfo(const struct bi_record *record) { @@ -263,7 +261,5 @@ void __init config_hp300(void) } else { panic("Unknown HP9000 Model"); } -#ifdef CONFIG_SERIAL_8250_CONSOLE hp300_setup_serial_console(); -#endif } diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 06ef440d16ce..516dc7022bd7 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -619,15 +619,6 @@ config MACH_EYEQ5 bool -config FIT_IMAGE_FDT_EPM5 - bool "Include FDT for Mobileye EyeQ5 development platforms" - depends on MACH_EYEQ5 - default n - help - Enable this to include the FDT for the EyeQ5 development platforms - from Mobileye in the FIT kernel image. - This requires u-boot on the platform. - config MACH_NINTENDO64 bool "Nintendo 64 console" select CEVT_R4K @@ -1011,6 +1002,15 @@ config CAVIUM_OCTEON_SOC endchoice +config FIT_IMAGE_FDT_EPM5 + bool "Include FDT for Mobileye EyeQ5 development platforms" + depends on MACH_EYEQ5 + default n + help + Enable this to include the FDT for the EyeQ5 development platforms + from Mobileye in the FIT kernel image. + This requires u-boot on the platform. + source "arch/mips/alchemy/Kconfig" source "arch/mips/ath25/Kconfig" source "arch/mips/ath79/Kconfig" diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h index d14d0e37ad02..4a2b40ce39e0 100644 --- a/arch/mips/include/asm/ptrace.h +++ b/arch/mips/include/asm/ptrace.h @@ -159,7 +159,7 @@ extern unsigned long exception_ip(struct pt_regs *regs); #define exception_ip(regs) exception_ip(regs) #define profile_pc(regs) instruction_pointer(regs) -extern asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall); +extern asmlinkage long syscall_trace_enter(struct pt_regs *regs); extern asmlinkage void syscall_trace_leave(struct pt_regs *regs); extern void die(const char *, struct pt_regs *) __noreturn; diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c index d1b11f66f748..cb1045ebab06 100644 --- a/arch/mips/kernel/asm-offsets.c +++ b/arch/mips/kernel/asm-offsets.c @@ -101,6 +101,7 @@ void output_thread_info_defines(void) OFFSET(TI_CPU, thread_info, cpu); OFFSET(TI_PRE_COUNT, thread_info, preempt_count); OFFSET(TI_REGS, thread_info, regs); + OFFSET(TI_SYSCALL, thread_info, syscall); DEFINE(_THREAD_SIZE, THREAD_SIZE); DEFINE(_THREAD_MASK, THREAD_MASK); DEFINE(_IRQ_STACK_SIZE, IRQ_STACK_SIZE); diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index 59288c13b581..61503a36067e 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -1317,16 +1317,13 @@ long arch_ptrace(struct task_struct *child, long request, * Notification of system call entry/exit * - triggered by current->work.syscall_trace */ -asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall) +asmlinkage long syscall_trace_enter(struct pt_regs *regs) { user_exit(); - current_thread_info()->syscall = syscall; - if (test_thread_flag(TIF_SYSCALL_TRACE)) { if (ptrace_report_syscall_entry(regs)) return -1; - syscall = current_thread_info()->syscall; } #ifdef CONFIG_SECCOMP @@ -1335,7 +1332,7 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall) struct seccomp_data sd; unsigned long args[6]; - sd.nr = syscall; + sd.nr = current_thread_info()->syscall; sd.arch = syscall_get_arch(current); syscall_get_arguments(current, regs, args); for (i = 0; i < 6; i++) @@ -1345,23 +1342,23 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall) ret = __secure_computing(&sd); if (ret == -1) return ret; - syscall = current_thread_info()->syscall; } #endif if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT))) trace_sys_enter(regs, regs->regs[2]); - audit_syscall_entry(syscall, regs->regs[4], regs->regs[5], + audit_syscall_entry(current_thread_info()->syscall, + regs->regs[4], regs->regs[5], regs->regs[6], regs->regs[7]); /* * Negative syscall numbers are mistaken for rejected syscalls, but * won't have had the return value set appropriately, so we do so now. */ - if (syscall < 0) + if (current_thread_info()->syscall < 0) syscall_set_return_value(current, regs, -ENOSYS, 0); - return syscall; + return current_thread_info()->syscall; } /* diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 18dc9b345056..2c604717e630 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -77,6 +77,18 @@ loads_done: PTR_WD load_a7, bad_stack_a7 .previous + /* + * syscall number is in v0 unless we called syscall(__NR_###) + * where the real syscall number is in a0 + */ + subu t2, v0, __NR_O32_Linux + bnez t2, 1f /* __NR_syscall at offset 0 */ + LONG_S a0, TI_SYSCALL($28) # Save a0 as syscall number + b 2f +1: + LONG_S v0, TI_SYSCALL($28) # Save v0 as syscall number +2: + lw t0, TI_FLAGS($28) # syscall tracing enabled? li t1, _TIF_WORK_SYSCALL_ENTRY and t0, t1 @@ -114,16 +126,7 @@ syscall_trace_entry: SAVE_STATIC move a0, sp - /* - * syscall number is in v0 unless we called syscall(__NR_###) - * where the real syscall number is in a0 - */ - move a1, v0 - subu t2, v0, __NR_O32_Linux - bnez t2, 1f /* __NR_syscall at offset 0 */ - lw a1, PT_R4(sp) - -1: jal syscall_trace_enter + jal syscall_trace_enter bltz v0, 1f # seccomp failed? Skip syscall diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 97456b2ca7dc..97788859238c 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -44,6 +44,8 @@ NESTED(handle_sysn32, PT_SIZE, sp) sd a3, PT_R26(sp) # save a3 for syscall restarting + LONG_S v0, TI_SYSCALL($28) # Store syscall number + li t1, _TIF_WORK_SYSCALL_ENTRY LONG_L t0, TI_FLAGS($28) # syscall tracing enabled? and t0, t1, t0 @@ -72,7 +74,6 @@ syscall_common: n32_syscall_trace_entry: SAVE_STATIC move a0, sp - move a1, v0 jal syscall_trace_enter bltz v0, 1f # seccomp failed? Skip syscall diff --git a/arch/mips/kernel/scall64-n64.S b/arch/mips/kernel/scall64-n64.S index e6264aa62e45..be11ea5cc67e 100644 --- a/arch/mips/kernel/scall64-n64.S +++ b/arch/mips/kernel/scall64-n64.S @@ -46,6 +46,8 @@ NESTED(handle_sys64, PT_SIZE, sp) sd a3, PT_R26(sp) # save a3 for syscall restarting + LONG_S v0, TI_SYSCALL($28) # Store syscall number + li t1, _TIF_WORK_SYSCALL_ENTRY LONG_L t0, TI_FLAGS($28) # syscall tracing enabled? and t0, t1, t0 @@ -82,7 +84,6 @@ n64_syscall_exit: syscall_trace_entry: SAVE_STATIC move a0, sp - move a1, v0 jal syscall_trace_enter bltz v0, 1f # seccomp failed? Skip syscall diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index d3c2616cba22..7a5abb73e531 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -79,6 +79,22 @@ loads_done: PTR_WD load_a7, bad_stack_a7 .previous + /* + * absolute syscall number is in v0 unless we called syscall(__NR_###) + * where the real syscall number is in a0 + * note: NR_syscall is the first O32 syscall but the macro is + * only defined when compiling with -mabi=32 (CONFIG_32BIT) + * therefore __NR_O32_Linux is used (4000) + */ + + subu t2, v0, __NR_O32_Linux + bnez t2, 1f /* __NR_syscall at offset 0 */ + LONG_S a0, TI_SYSCALL($28) # Save a0 as syscall number + b 2f +1: + LONG_S v0, TI_SYSCALL($28) # Save v0 as syscall number +2: + li t1, _TIF_WORK_SYSCALL_ENTRY LONG_L t0, TI_FLAGS($28) # syscall tracing enabled? and t0, t1, t0 @@ -113,22 +129,7 @@ trace_a_syscall: sd a7, PT_R11(sp) # For indirect syscalls move a0, sp - /* - * absolute syscall number is in v0 unless we called syscall(__NR_###) - * where the real syscall number is in a0 - * note: NR_syscall is the first O32 syscall but the macro is - * only defined when compiling with -mabi=32 (CONFIG_32BIT) - * therefore __NR_O32_Linux is used (4000) - */ - .set push - .set reorder - subu t1, v0, __NR_O32_Linux - move a1, v0 - bnez t1, 1f /* __NR_syscall at offset 0 */ - ld a1, PT_R4(sp) /* Arg1 for __NR_syscall case */ - .set pop - -1: jal syscall_trace_enter + jal syscall_trace_enter bltz v0, 1f # seccomp failed? Skip syscall diff --git a/arch/nios2/kernel/prom.c b/arch/nios2/kernel/prom.c index 8d98af5c7201..9a8393e6b4a8 100644 --- a/arch/nios2/kernel/prom.c +++ b/arch/nios2/kernel/prom.c @@ -21,7 +21,8 @@ void __init early_init_devtree(void *params) { - __be32 *dtb = (u32 *)__dtb_start; + __be32 __maybe_unused *dtb = (u32 *)__dtb_start; + #if defined(CONFIG_NIOS2_DTB_AT_PHYS_ADDR) if (be32_to_cpup((__be32 *)CONFIG_NIOS2_DTB_PHYS_ADDR) == OF_DT_HEADER) { @@ -30,8 +31,11 @@ void __init early_init_devtree(void *params) return; } #endif + +#ifdef CONFIG_NIOS2_DTB_SOURCE_BOOL if (be32_to_cpu((__be32) *dtb) == OF_DT_HEADER) params = (void *)__dtb_start; +#endif early_init_dt_scan(params); } diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index ee29c4c8d7c1..daafeb20f993 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -238,9 +238,9 @@ config PARISC_HUGE_KERNEL def_bool y if !MODULES || UBSAN || FTRACE || COMPILE_TEST config MLONGCALLS - def_bool y if PARISC_HUGE_KERNEL bool "Enable the -mlong-calls compiler option for big kernels" if !PARISC_HUGE_KERNEL depends on PA8X00 + default PARISC_HUGE_KERNEL help If you configure the kernel to include many drivers built-in instead as modules, the kernel executable may become too big, so that the @@ -255,9 +255,9 @@ config MLONGCALLS Enabling this option will probably slow down your kernel. config 64BIT - def_bool y if "$(ARCH)" = "parisc64" bool "64-bit kernel" if "$(ARCH)" = "parisc" depends on PA8X00 + default "$(ARCH)" = "parisc64" help Enable this if you want to support 64bit kernel on PA-RISC platform. diff --git a/arch/parisc/include/asm/cmpxchg.h b/arch/parisc/include/asm/cmpxchg.h index c1d776bb16b4..bf0a0f1189eb 100644 --- a/arch/parisc/include/asm/cmpxchg.h +++ b/arch/parisc/include/asm/cmpxchg.h @@ -56,26 +56,24 @@ __arch_xchg(unsigned long x, volatile void *ptr, int size) /* bug catcher for when unsupported size is used - won't link */ extern void __cmpxchg_called_with_bad_pointer(void); -/* __cmpxchg_u32/u64 defined in arch/parisc/lib/bitops.c */ -extern unsigned long __cmpxchg_u32(volatile unsigned int *m, unsigned int old, - unsigned int new_); -extern u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new_); +/* __cmpxchg_u... defined in arch/parisc/lib/bitops.c */ extern u8 __cmpxchg_u8(volatile u8 *ptr, u8 old, u8 new_); +extern u16 __cmpxchg_u16(volatile u16 *ptr, u16 old, u16 new_); +extern u32 __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_); +extern u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new_); /* don't worry...optimizer will get rid of most of this */ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) { - switch (size) { + return #ifdef CONFIG_64BIT - case 8: return __cmpxchg_u64((u64 *)ptr, old, new_); + size == 8 ? __cmpxchg_u64(ptr, old, new_) : #endif - case 4: return __cmpxchg_u32((unsigned int *)ptr, - (unsigned int)old, (unsigned int)new_); - case 1: return __cmpxchg_u8((u8 *)ptr, old & 0xff, new_ & 0xff); - } - __cmpxchg_called_with_bad_pointer(); - return old; + size == 4 ? __cmpxchg_u32(ptr, old, new_) : + size == 2 ? __cmpxchg_u16(ptr, old, new_) : + size == 1 ? __cmpxchg_u8(ptr, old, new_) : + (__cmpxchg_called_with_bad_pointer(), old); } #define arch_cmpxchg(ptr, o, n) \ diff --git a/arch/parisc/include/asm/mman.h b/arch/parisc/include/asm/mman.h new file mode 100644 index 000000000000..47c5a1991d10 --- /dev/null +++ b/arch/parisc/include/asm/mman.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_MMAN_H__ +#define __ASM_MMAN_H__ + +#include <uapi/asm/mman.h> + +/* PARISC cannot allow mdwe as it needs writable stacks */ +static inline bool arch_memory_deny_write_exec_supported(void) +{ + return false; +} +#define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported + +#endif /* __ASM_MMAN_H__ */ diff --git a/arch/parisc/kernel/parisc_ksyms.c b/arch/parisc/kernel/parisc_ksyms.c index 6f0c92e8149d..c1587aa35beb 100644 --- a/arch/parisc/kernel/parisc_ksyms.c +++ b/arch/parisc/kernel/parisc_ksyms.c @@ -22,6 +22,8 @@ EXPORT_SYMBOL(memset); #include <linux/atomic.h> EXPORT_SYMBOL(__xchg8); EXPORT_SYMBOL(__xchg32); +EXPORT_SYMBOL(__cmpxchg_u8); +EXPORT_SYMBOL(__cmpxchg_u16); EXPORT_SYMBOL(__cmpxchg_u32); EXPORT_SYMBOL(__cmpxchg_u64); #ifdef CONFIG_SMP diff --git a/arch/parisc/lib/bitops.c b/arch/parisc/lib/bitops.c index 36a314199074..9df810050642 100644 --- a/arch/parisc/lib/bitops.c +++ b/arch/parisc/lib/bitops.c @@ -56,38 +56,20 @@ unsigned long notrace __xchg8(char x, volatile char *ptr) } -u64 notrace __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new) -{ - unsigned long flags; - u64 prev; - - _atomic_spin_lock_irqsave(ptr, flags); - if ((prev = *ptr) == old) - *ptr = new; - _atomic_spin_unlock_irqrestore(ptr, flags); - return prev; -} - -unsigned long notrace __cmpxchg_u32(volatile unsigned int *ptr, unsigned int old, unsigned int new) -{ - unsigned long flags; - unsigned int prev; - - _atomic_spin_lock_irqsave(ptr, flags); - if ((prev = *ptr) == old) - *ptr = new; - _atomic_spin_unlock_irqrestore(ptr, flags); - return (unsigned long)prev; -} - -u8 notrace __cmpxchg_u8(volatile u8 *ptr, u8 old, u8 new) -{ - unsigned long flags; - u8 prev; - - _atomic_spin_lock_irqsave(ptr, flags); - if ((prev = *ptr) == old) - *ptr = new; - _atomic_spin_unlock_irqrestore(ptr, flags); - return prev; -} +#define CMPXCHG(T) \ + T notrace __cmpxchg_##T(volatile T *ptr, T old, T new) \ + { \ + unsigned long flags; \ + T prev; \ + \ + _atomic_spin_lock_irqsave(ptr, flags); \ + if ((prev = *ptr) == old) \ + *ptr = new; \ + _atomic_spin_unlock_irqrestore(ptr, flags); \ + return prev; \ + } + +CMPXCHG(u64) +CMPXCHG(u32) +CMPXCHG(u16) +CMPXCHG(u8) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index a68b9e637eda..c45fa9d7fb76 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -156,6 +156,7 @@ config PPC select ARCH_HAS_UACCESS_FLUSHCACHE select ARCH_HAS_UBSAN select ARCH_HAVE_NMI_SAFE_CMPXCHG + select ARCH_HAVE_EXTRA_ELF_NOTES if SPU_BASE select ARCH_KEEP_MEMBLOCK select ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE if PPC_RADIX_MMU select ARCH_MIGHT_HAVE_PC_PARPORT @@ -607,11 +608,6 @@ config PPC64_SUPPORTS_MEMORY_FAILURE config ARCH_SUPPORTS_KEXEC def_bool PPC_BOOK3S || PPC_E500 || (44x && !SMP) -config ARCH_SELECTS_KEXEC - def_bool y - depends on KEXEC - select CRASH_DUMP - config ARCH_SUPPORTS_KEXEC_FILE def_bool PPC64 @@ -622,7 +618,6 @@ config ARCH_SELECTS_KEXEC_FILE def_bool y depends on KEXEC_FILE select KEXEC_ELF - select CRASH_DUMP select HAVE_IMA_KEXEC if IMA config PPC64_BIG_ENDIAN_ELF_ABI_V2 @@ -694,8 +689,7 @@ config ARCH_SELECTS_CRASH_DUMP config FA_DUMP bool "Firmware-assisted dump" - depends on PPC64 && (PPC_RTAS || PPC_POWERNV) - select CRASH_DUMP + depends on CRASH_DUMP && PPC64 && (PPC_RTAS || PPC_POWERNV) help A robust mechanism to get reliable kernel crash dump with assistance from firmware. This approach does not use kexec, diff --git a/arch/powerpc/boot/dts/akebono.dts b/arch/powerpc/boot/dts/akebono.dts index df18f8dc4642..343326c30380 100644 --- a/arch/powerpc/boot/dts/akebono.dts +++ b/arch/powerpc/boot/dts/akebono.dts @@ -126,7 +126,7 @@ interrupts = <93 2>; }; - EHCI0: ehci@30010000000 { + EHCI0: usb@30010000000 { compatible = "ibm,476gtr-ehci", "generic-ehci"; reg = <0x300 0x10000000 0x0 0x10000>; interrupt-parent = <&MPIC>; @@ -140,14 +140,14 @@ interrupt-parent = <&MPIC>; }; - OHCI0: ohci@30010010000 { + OHCI0: usb@30010010000 { compatible = "ibm,476gtr-ohci", "generic-ohci"; reg = <0x300 0x10010000 0x0 0x10000>; interrupt-parent = <&MPIC>; interrupts = <89 1>; }; - OHCI1: ohci@30010020000 { + OHCI1: usb@30010020000 { compatible = "ibm,476gtr-ohci", "generic-ohci"; reg = <0x300 0x10020000 0x0 0x10000>; interrupt-parent = <&MPIC>; diff --git a/arch/powerpc/crypto/chacha-p10-glue.c b/arch/powerpc/crypto/chacha-p10-glue.c index 74fb86b0d209..7c728755852e 100644 --- a/arch/powerpc/crypto/chacha-p10-glue.c +++ b/arch/powerpc/crypto/chacha-p10-glue.c @@ -197,6 +197,9 @@ static struct skcipher_alg algs[] = { static int __init chacha_p10_init(void) { + if (!cpu_has_feature(CPU_FTR_ARCH_31)) + return 0; + static_branch_enable(&have_p10); return crypto_register_skciphers(algs, ARRAY_SIZE(algs)); @@ -204,10 +207,13 @@ static int __init chacha_p10_init(void) static void __exit chacha_p10_exit(void) { + if (!static_branch_likely(&have_p10)) + return; + crypto_unregister_skciphers(algs, ARRAY_SIZE(algs)); } -module_cpu_feature_match(PPC_MODULE_FEATURE_P10, chacha_p10_init); +module_init(chacha_p10_init); module_exit(chacha_p10_exit); MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (P10 accelerated)"); diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild index 61a8d5555cd7..e5fdc336c9b2 100644 --- a/arch/powerpc/include/asm/Kbuild +++ b/arch/powerpc/include/asm/Kbuild @@ -6,5 +6,4 @@ generic-y += agp.h generic-y += kvm_types.h generic-y += mcs_spinlock.h generic-y += qrwlock.h -generic-y += vtime.h generic-y += early_ioremap.h diff --git a/arch/powerpc/include/asm/cputime.h b/arch/powerpc/include/asm/cputime.h index 4961fb38e438..aff858ca99c0 100644 --- a/arch/powerpc/include/asm/cputime.h +++ b/arch/powerpc/include/asm/cputime.h @@ -32,23 +32,10 @@ #ifdef CONFIG_PPC64 #define get_accounting(tsk) (&get_paca()->accounting) #define raw_get_accounting(tsk) (&local_paca->accounting) -static inline void arch_vtime_task_switch(struct task_struct *tsk) { } #else #define get_accounting(tsk) (&task_thread_info(tsk)->accounting) #define raw_get_accounting(tsk) get_accounting(tsk) -/* - * Called from the context switch with interrupts disabled, to charge all - * accumulated times to the current process, and to prepare accounting on - * the next process. - */ -static inline void arch_vtime_task_switch(struct task_struct *prev) -{ - struct cpu_accounting_data *acct = get_accounting(current); - struct cpu_accounting_data *acct0 = get_accounting(prev); - - acct->starttime = acct0->starttime; -} #endif /* diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h index 79f1c480b5eb..bb4b94444d3e 100644 --- a/arch/powerpc/include/asm/elf.h +++ b/arch/powerpc/include/asm/elf.h @@ -127,8 +127,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm, /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */ #define NT_SPU 1 -#define ARCH_HAVE_EXTRA_ELF_NOTES - #endif /* CONFIG_SPU_BASE */ #ifdef CONFIG_PPC64 diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h index e1b43aa12175..fdb90e24dc74 100644 --- a/arch/powerpc/include/asm/kexec.h +++ b/arch/powerpc/include/asm/kexec.h @@ -55,59 +55,18 @@ typedef void (*crash_shutdown_t)(void); #ifdef CONFIG_KEXEC_CORE - -/* - * This function is responsible for capturing register states if coming - * via panic or invoking dump using sysrq-trigger. - */ -static inline void crash_setup_regs(struct pt_regs *newregs, - struct pt_regs *oldregs) -{ - if (oldregs) - memcpy(newregs, oldregs, sizeof(*newregs)); - else - ppc_save_regs(newregs); -} +struct kimage; +struct pt_regs; extern void kexec_smp_wait(void); /* get and clear naca physid, wait for master to copy new code to 0 */ -extern int crashing_cpu; -extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *)); -extern void crash_ipi_callback(struct pt_regs *); -extern int crash_wake_offline; - -struct kimage; -struct pt_regs; extern void default_machine_kexec(struct kimage *image); -extern void default_machine_crash_shutdown(struct pt_regs *regs); -extern int crash_shutdown_register(crash_shutdown_t handler); -extern int crash_shutdown_unregister(crash_shutdown_t handler); - -extern void crash_kexec_prepare(void); -extern void crash_kexec_secondary(struct pt_regs *regs); -int __init overlaps_crashkernel(unsigned long start, unsigned long size); -extern void reserve_crashkernel(void); extern void machine_kexec_mask_interrupts(void); -static inline bool kdump_in_progress(void) -{ - return crashing_cpu >= 0; -} - void relocate_new_kernel(unsigned long indirection_page, unsigned long reboot_code_buffer, unsigned long start_address) __noreturn; - void kexec_copy_flush(struct kimage *image); -#if defined(CONFIG_CRASH_DUMP) -bool is_kdump_kernel(void); -#define is_kdump_kernel is_kdump_kernel -#if defined(CONFIG_PPC_RTAS) -void crash_free_reserved_phys_range(unsigned long begin, unsigned long end); -#define crash_free_reserved_phys_range crash_free_reserved_phys_range -#endif /* CONFIG_PPC_RTAS */ -#endif /* CONFIG_CRASH_DUMP */ - #ifdef CONFIG_KEXEC_FILE extern const struct kexec_file_ops kexec_elf64_ops; @@ -152,15 +111,56 @@ int setup_new_fdt_ppc64(const struct kimage *image, void *fdt, #endif /* CONFIG_KEXEC_FILE */ -#else /* !CONFIG_KEXEC_CORE */ -static inline void crash_kexec_secondary(struct pt_regs *regs) { } +#endif /* CONFIG_KEXEC_CORE */ + +#ifdef CONFIG_CRASH_RESERVE +int __init overlaps_crashkernel(unsigned long start, unsigned long size); +extern void reserve_crashkernel(void); +#else +static inline void reserve_crashkernel(void) {} +static inline int overlaps_crashkernel(unsigned long start, unsigned long size) { return 0; } +#endif -static inline int overlaps_crashkernel(unsigned long start, unsigned long size) +#if defined(CONFIG_CRASH_DUMP) +/* + * This function is responsible for capturing register states if coming + * via panic or invoking dump using sysrq-trigger. + */ +static inline void crash_setup_regs(struct pt_regs *newregs, + struct pt_regs *oldregs) { - return 0; + if (oldregs) + memcpy(newregs, oldregs, sizeof(*newregs)); + else + ppc_save_regs(newregs); +} + +extern int crashing_cpu; +extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *)); +extern void crash_ipi_callback(struct pt_regs *regs); +extern int crash_wake_offline; + +extern int crash_shutdown_register(crash_shutdown_t handler); +extern int crash_shutdown_unregister(crash_shutdown_t handler); +extern void default_machine_crash_shutdown(struct pt_regs *regs); + +extern void crash_kexec_prepare(void); +extern void crash_kexec_secondary(struct pt_regs *regs); + +static inline bool kdump_in_progress(void) +{ + return crashing_cpu >= 0; } -static inline void reserve_crashkernel(void) { ; } +bool is_kdump_kernel(void); +#define is_kdump_kernel is_kdump_kernel +#if defined(CONFIG_PPC_RTAS) +void crash_free_reserved_phys_range(unsigned long begin, unsigned long end); +#define crash_free_reserved_phys_range crash_free_reserved_phys_range +#endif /* CONFIG_PPC_RTAS */ + +#else /* !CONFIG_CRASH_DUMP */ +static inline void crash_kexec_secondary(struct pt_regs *regs) { } static inline int crash_shutdown_register(crash_shutdown_t handler) { @@ -183,7 +183,7 @@ static inline void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *)) { } -#endif /* CONFIG_KEXEC_CORE */ +#endif /* CONFIG_CRASH_DUMP */ #ifdef CONFIG_PPC_BOOK3S_64 #include <asm/book3s/64/kexec.h> diff --git a/arch/powerpc/include/asm/plpks.h b/arch/powerpc/include/asm/plpks.h index 23b77027c916..7a84069759b0 100644 --- a/arch/powerpc/include/asm/plpks.h +++ b/arch/powerpc/include/asm/plpks.h @@ -44,9 +44,8 @@ #define PLPKS_MAX_DATA_SIZE 4000 // Timeouts for PLPKS operations -#define PLPKS_MAX_TIMEOUT 5000 // msec -#define PLPKS_FLUSH_SLEEP 10 // msec -#define PLPKS_FLUSH_SLEEP_RANGE 400 +#define PLPKS_MAX_TIMEOUT (5 * USEC_PER_SEC) +#define PLPKS_FLUSH_SLEEP 10000 // usec struct plpks_var { char *component; diff --git a/arch/powerpc/include/asm/vdso/gettimeofday.h b/arch/powerpc/include/asm/vdso/gettimeofday.h index f0a4cf01e85c..78302f6c2580 100644 --- a/arch/powerpc/include/asm/vdso/gettimeofday.h +++ b/arch/powerpc/include/asm/vdso/gettimeofday.h @@ -4,7 +4,6 @@ #ifndef __ASSEMBLY__ -#include <asm/page.h> #include <asm/vdso/timebase.h> #include <asm/barrier.h> #include <asm/unistd.h> @@ -95,7 +94,7 @@ const struct vdso_data *__arch_get_vdso_data(void); static __always_inline const struct vdso_data *__arch_get_timens_vdso_data(const struct vdso_data *vd) { - return (void *)vd + PAGE_SIZE; + return (void *)vd + (1U << CONFIG_PAGE_SHIFT); } #endif diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c index 1185efebf032..29a8c8e18585 100644 --- a/arch/powerpc/kernel/iommu.c +++ b/arch/powerpc/kernel/iommu.c @@ -1285,15 +1285,14 @@ spapr_tce_platform_iommu_attach_dev(struct iommu_domain *platform_domain, struct device *dev) { struct iommu_domain *domain = iommu_get_domain_for_dev(dev); - struct iommu_group *grp = iommu_group_get(dev); struct iommu_table_group *table_group; + struct iommu_group *grp; /* At first attach the ownership is already set */ - if (!domain) { - iommu_group_put(grp); + if (!domain) return 0; - } + grp = iommu_group_get(dev); table_group = iommu_group_get_iommudata(grp); /* * The domain being set to PLATFORM from earlier diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 1dc32a058156..cd8d8883de90 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -475,7 +475,7 @@ static int __init early_init_dt_scan_chosen_ppc(unsigned long node, tce_alloc_end = *lprop; #endif -#ifdef CONFIG_KEXEC_CORE +#ifdef CONFIG_CRASH_RESERVE lprop = of_get_flat_dt_prop(node, "linux,crashkernel-base", NULL); if (lprop) crashk_res.start = *lprop; diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 2add292da494..01ed1263e1a9 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -110,7 +110,7 @@ int ppc_do_canonicalize_irqs; EXPORT_SYMBOL(ppc_do_canonicalize_irqs); #endif -#ifdef CONFIG_VMCORE_INFO +#ifdef CONFIG_CRASH_DUMP /* This keeps a track of which one is the crashing cpu. */ int crashing_cpu = -1; #endif diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index a60e4139214b..12e53b3d7923 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -588,7 +588,7 @@ void smp_send_debugger_break(void) } #endif -#ifdef CONFIG_KEXEC_CORE +#ifdef CONFIG_CRASH_DUMP void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *)) { int cpu; @@ -631,7 +631,7 @@ void crash_smp_send_stop(void) stopped = true; -#ifdef CONFIG_KEXEC_CORE +#ifdef CONFIG_CRASH_DUMP if (kexec_crash_image) { crash_kexec_prepare(); return; diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index df20cf201f74..c0fdc6d94fee 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -354,6 +354,28 @@ void vtime_flush(struct task_struct *tsk) acct->hardirq_time = 0; acct->softirq_time = 0; } + +/* + * Called from the context switch with interrupts disabled, to charge all + * accumulated times to the current process, and to prepare accounting on + * the next process. + */ +void vtime_task_switch(struct task_struct *prev) +{ + if (is_idle_task(prev)) + vtime_account_idle(prev); + else + vtime_account_kernel(prev); + + vtime_flush(prev); + + if (!IS_ENABLED(CONFIG_PPC64)) { + struct cpu_accounting_data *acct = get_accounting(current); + struct cpu_accounting_data *acct0 = get_accounting(prev); + + acct->starttime = acct0->starttime; + } +} #endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */ void __no_kcsan __delay(unsigned long loops) diff --git a/arch/powerpc/kexec/Makefile b/arch/powerpc/kexec/Makefile index 91e96f5168b7..8e469c4da3f8 100644 --- a/arch/powerpc/kexec/Makefile +++ b/arch/powerpc/kexec/Makefile @@ -3,12 +3,13 @@ # Makefile for the linux kernel. # -obj-y += core.o crash.o core_$(BITS).o +obj-y += core.o core_$(BITS).o obj-$(CONFIG_PPC32) += relocate_32.o obj-$(CONFIG_KEXEC_FILE) += file_load.o ranges.o file_load_$(BITS).o elf_$(BITS).o obj-$(CONFIG_VMCORE_INFO) += vmcore_info.o +obj-$(CONFIG_CRASH_DUMP) += crash.o # Disable GCOV, KCOV & sanitizers in odd or sensitive code GCOV_PROFILE_core_$(BITS).o := n diff --git a/arch/powerpc/kexec/core.c b/arch/powerpc/kexec/core.c index 3ff4411ed496..b8333a49ea5d 100644 --- a/arch/powerpc/kexec/core.c +++ b/arch/powerpc/kexec/core.c @@ -44,10 +44,12 @@ void machine_kexec_mask_interrupts(void) { } } +#ifdef CONFIG_CRASH_DUMP void machine_crash_shutdown(struct pt_regs *regs) { default_machine_crash_shutdown(regs); } +#endif void machine_kexec_cleanup(struct kimage *image) { @@ -77,6 +79,7 @@ void machine_kexec(struct kimage *image) for(;;); } +#ifdef CONFIG_CRASH_RESERVE void __init reserve_crashkernel(void) { unsigned long long crash_size, crash_base, total_mem_sz; @@ -251,3 +254,4 @@ static int __init kexec_setup(void) return 0; } late_initcall(kexec_setup); +#endif /* CONFIG_CRASH_RESERVE */ diff --git a/arch/powerpc/kexec/elf_64.c b/arch/powerpc/kexec/elf_64.c index 904016cf89ea..6d8951e8e966 100644 --- a/arch/powerpc/kexec/elf_64.c +++ b/arch/powerpc/kexec/elf_64.c @@ -47,7 +47,7 @@ static void *elf64_load(struct kimage *image, char *kernel_buf, if (ret) return ERR_PTR(ret); - if (image->type == KEXEC_TYPE_CRASH) { + if (IS_ENABLED(CONFIG_CRASH_DUMP) && image->type == KEXEC_TYPE_CRASH) { /* min & max buffer values for kdump case */ kbuf.buf_min = pbuf.buf_min = crashk_res.start; kbuf.buf_max = pbuf.buf_max = @@ -70,7 +70,7 @@ static void *elf64_load(struct kimage *image, char *kernel_buf, kexec_dprintk("Loaded purgatory at 0x%lx\n", pbuf.mem); /* Load additional segments needed for panic kernel */ - if (image->type == KEXEC_TYPE_CRASH) { + if (IS_ENABLED(CONFIG_CRASH_DUMP) && image->type == KEXEC_TYPE_CRASH) { ret = load_crashdump_segments_ppc64(image, &kbuf); if (ret) { pr_err("Failed to load kdump kernel segments\n"); diff --git a/arch/powerpc/kexec/file_load_64.c b/arch/powerpc/kexec/file_load_64.c index 5b4c5cb23354..1bc65de6174f 100644 --- a/arch/powerpc/kexec/file_load_64.c +++ b/arch/powerpc/kexec/file_load_64.c @@ -97,119 +97,6 @@ out: } /** - * get_usable_memory_ranges - Get usable memory ranges. This list includes - * regions like crashkernel, opal/rtas & tce-table, - * that kdump kernel could use. - * @mem_ranges: Range list to add the memory ranges to. - * - * Returns 0 on success, negative errno on error. - */ -static int get_usable_memory_ranges(struct crash_mem **mem_ranges) -{ - int ret; - - /* - * Early boot failure observed on guests when low memory (first memory - * block?) is not added to usable memory. So, add [0, crashk_res.end] - * instead of [crashk_res.start, crashk_res.end] to workaround it. - * Also, crashed kernel's memory must be added to reserve map to - * avoid kdump kernel from using it. - */ - ret = add_mem_range(mem_ranges, 0, crashk_res.end + 1); - if (ret) - goto out; - - ret = add_rtas_mem_range(mem_ranges); - if (ret) - goto out; - - ret = add_opal_mem_range(mem_ranges); - if (ret) - goto out; - - ret = add_tce_mem_ranges(mem_ranges); -out: - if (ret) - pr_err("Failed to setup usable memory ranges\n"); - return ret; -} - -/** - * get_crash_memory_ranges - Get crash memory ranges. This list includes - * first/crashing kernel's memory regions that - * would be exported via an elfcore. - * @mem_ranges: Range list to add the memory ranges to. - * - * Returns 0 on success, negative errno on error. - */ -static int get_crash_memory_ranges(struct crash_mem **mem_ranges) -{ - phys_addr_t base, end; - struct crash_mem *tmem; - u64 i; - int ret; - - for_each_mem_range(i, &base, &end) { - u64 size = end - base; - - /* Skip backup memory region, which needs a separate entry */ - if (base == BACKUP_SRC_START) { - if (size > BACKUP_SRC_SIZE) { - base = BACKUP_SRC_END + 1; - size -= BACKUP_SRC_SIZE; - } else - continue; - } - - ret = add_mem_range(mem_ranges, base, size); - if (ret) - goto out; - - /* Try merging adjacent ranges before reallocation attempt */ - if ((*mem_ranges)->nr_ranges == (*mem_ranges)->max_nr_ranges) - sort_memory_ranges(*mem_ranges, true); - } - - /* Reallocate memory ranges if there is no space to split ranges */ - tmem = *mem_ranges; - if (tmem && (tmem->nr_ranges == tmem->max_nr_ranges)) { - tmem = realloc_mem_ranges(mem_ranges); - if (!tmem) - goto out; - } - - /* Exclude crashkernel region */ - ret = crash_exclude_mem_range(tmem, crashk_res.start, crashk_res.end); - if (ret) - goto out; - - /* - * FIXME: For now, stay in parity with kexec-tools but if RTAS/OPAL - * regions are exported to save their context at the time of - * crash, they should actually be backed up just like the - * first 64K bytes of memory. - */ - ret = add_rtas_mem_range(mem_ranges); - if (ret) - goto out; - - ret = add_opal_mem_range(mem_ranges); - if (ret) - goto out; - - /* create a separate program header for the backup region */ - ret = add_mem_range(mem_ranges, BACKUP_SRC_START, BACKUP_SRC_SIZE); - if (ret) - goto out; - - sort_memory_ranges(*mem_ranges, false); -out: - if (ret) - pr_err("Failed to setup crash memory ranges\n"); - return ret; -} - -/** * get_reserved_memory_ranges - Get reserve memory ranges. This list includes * memory regions that should be added to the * memory reserve map to ensure the region is @@ -434,6 +321,120 @@ static int locate_mem_hole_bottom_up_ppc64(struct kexec_buf *kbuf, return ret; } +#ifdef CONFIG_CRASH_DUMP +/** + * get_usable_memory_ranges - Get usable memory ranges. This list includes + * regions like crashkernel, opal/rtas & tce-table, + * that kdump kernel could use. + * @mem_ranges: Range list to add the memory ranges to. + * + * Returns 0 on success, negative errno on error. + */ +static int get_usable_memory_ranges(struct crash_mem **mem_ranges) +{ + int ret; + + /* + * Early boot failure observed on guests when low memory (first memory + * block?) is not added to usable memory. So, add [0, crashk_res.end] + * instead of [crashk_res.start, crashk_res.end] to workaround it. + * Also, crashed kernel's memory must be added to reserve map to + * avoid kdump kernel from using it. + */ + ret = add_mem_range(mem_ranges, 0, crashk_res.end + 1); + if (ret) + goto out; + + ret = add_rtas_mem_range(mem_ranges); + if (ret) + goto out; + + ret = add_opal_mem_range(mem_ranges); + if (ret) + goto out; + + ret = add_tce_mem_ranges(mem_ranges); +out: + if (ret) + pr_err("Failed to setup usable memory ranges\n"); + return ret; +} + +/** + * get_crash_memory_ranges - Get crash memory ranges. This list includes + * first/crashing kernel's memory regions that + * would be exported via an elfcore. + * @mem_ranges: Range list to add the memory ranges to. + * + * Returns 0 on success, negative errno on error. + */ +static int get_crash_memory_ranges(struct crash_mem **mem_ranges) +{ + phys_addr_t base, end; + struct crash_mem *tmem; + u64 i; + int ret; + + for_each_mem_range(i, &base, &end) { + u64 size = end - base; + + /* Skip backup memory region, which needs a separate entry */ + if (base == BACKUP_SRC_START) { + if (size > BACKUP_SRC_SIZE) { + base = BACKUP_SRC_END + 1; + size -= BACKUP_SRC_SIZE; + } else + continue; + } + + ret = add_mem_range(mem_ranges, base, size); + if (ret) + goto out; + + /* Try merging adjacent ranges before reallocation attempt */ + if ((*mem_ranges)->nr_ranges == (*mem_ranges)->max_nr_ranges) + sort_memory_ranges(*mem_ranges, true); + } + + /* Reallocate memory ranges if there is no space to split ranges */ + tmem = *mem_ranges; + if (tmem && (tmem->nr_ranges == tmem->max_nr_ranges)) { + tmem = realloc_mem_ranges(mem_ranges); + if (!tmem) + goto out; + } + + /* Exclude crashkernel region */ + ret = crash_exclude_mem_range(tmem, crashk_res.start, crashk_res.end); + if (ret) + goto out; + + /* + * FIXME: For now, stay in parity with kexec-tools but if RTAS/OPAL + * regions are exported to save their context at the time of + * crash, they should actually be backed up just like the + * first 64K bytes of memory. + */ + ret = add_rtas_mem_range(mem_ranges); + if (ret) + goto out; + + ret = add_opal_mem_range(mem_ranges); + if (ret) + goto out; + + /* create a separate program header for the backup region */ + ret = add_mem_range(mem_ranges, BACKUP_SRC_START, BACKUP_SRC_SIZE); + if (ret) + goto out; + + sort_memory_ranges(*mem_ranges, false); +out: + if (ret) + pr_err("Failed to setup crash memory ranges\n"); + return ret; +} + /** * check_realloc_usable_mem - Reallocate buffer if it can't accommodate entries * @um_info: Usable memory buffer and ranges info. @@ -863,6 +864,7 @@ int load_crashdump_segments_ppc64(struct kimage *image, return 0; } +#endif /** * setup_purgatory_ppc64 - initialize PPC64 specific purgatory's global @@ -972,26 +974,14 @@ static unsigned int cpu_node_size(void) return size; } -/** - * kexec_extra_fdt_size_ppc64 - Return the estimated additional size needed to - * setup FDT for kexec/kdump kernel. - * @image: kexec image being loaded. - * - * Returns the estimated extra size needed for kexec/kdump kernel FDT. - */ -unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image) +static unsigned int kdump_extra_fdt_size_ppc64(struct kimage *image) { unsigned int cpu_nodes, extra_size = 0; struct device_node *dn; u64 usm_entries; - // Budget some space for the password blob. There's already extra space - // for the key name - if (plpks_is_available()) - extra_size += (unsigned int)plpks_get_passwordlen(); - - if (image->type != KEXEC_TYPE_CRASH) - return extra_size; + if (!IS_ENABLED(CONFIG_CRASH_DUMP) || image->type != KEXEC_TYPE_CRASH) + return 0; /* * For kdump kernel, account for linux,usable-memory and @@ -1020,6 +1010,25 @@ unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image) } /** + * kexec_extra_fdt_size_ppc64 - Return the estimated additional size needed to + * setup FDT for kexec/kdump kernel. + * @image: kexec image being loaded. + * + * Returns the estimated extra size needed for kexec/kdump kernel FDT. + */ +unsigned int kexec_extra_fdt_size_ppc64(struct kimage *image) +{ + unsigned int extra_size = 0; + + // Budget some space for the password blob. There's already extra space + // for the key name + if (plpks_is_available()) + extra_size += (unsigned int)plpks_get_passwordlen(); + + return extra_size + kdump_extra_fdt_size_ppc64(image); +} + +/** * add_node_props - Reads node properties from device node structure and add * them to fdt. * @fdt: Flattened device tree of the kernel @@ -1171,6 +1180,7 @@ int setup_new_fdt_ppc64(const struct kimage *image, void *fdt, struct crash_mem *umem = NULL, *rmem = NULL; int i, nr_ranges, ret; +#ifdef CONFIG_CRASH_DUMP /* * Restrict memory usage for kdump kernel by setting up * usable memory ranges and memory reserve map. @@ -1207,6 +1217,7 @@ int setup_new_fdt_ppc64(const struct kimage *image, void *fdt, goto out; } } +#endif /* Update cpus nodes information to account hotplug CPUs. */ ret = update_cpus_node(fdt); @@ -1278,7 +1289,7 @@ int arch_kexec_locate_mem_hole(struct kexec_buf *kbuf) buf_min = kbuf->buf_min; buf_max = kbuf->buf_max; /* Segments for kdump kernel should be within crashkernel region */ - if (kbuf->image->type == KEXEC_TYPE_CRASH) { + if (IS_ENABLED(CONFIG_CRASH_DUMP) && kbuf->image->type == KEXEC_TYPE_CRASH) { buf_min = (buf_min < crashk_res.start ? crashk_res.start : buf_min); buf_max = (buf_max > crashk_res.end ? diff --git a/arch/powerpc/mm/book3s32/mmu.c b/arch/powerpc/mm/book3s32/mmu.c index 5445587bfe84..100f999871bc 100644 --- a/arch/powerpc/mm/book3s32/mmu.c +++ b/arch/powerpc/mm/book3s32/mmu.c @@ -193,7 +193,7 @@ static bool is_module_segment(unsigned long addr) return true; } -void mmu_mark_initmem_nx(void) +int mmu_mark_initmem_nx(void) { int nb = mmu_has_feature(MMU_FTR_USE_HIGH_BATS) ? 8 : 4; int i; @@ -230,9 +230,10 @@ void mmu_mark_initmem_nx(void) mtsr(mfsr(i << 28) | 0x10000000, i << 28); } + return 0; } -void mmu_mark_rodata_ro(void) +int mmu_mark_rodata_ro(void) { int nb = mmu_has_feature(MMU_FTR_USE_HIGH_BATS) ? 8 : 4; int i; @@ -245,6 +246,8 @@ void mmu_mark_rodata_ro(void) } update_bats(); + + return 0; } /* diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 8e84bc214d13..6949c2c937e7 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -160,11 +160,11 @@ static inline unsigned long p_block_mapped(phys_addr_t pa) { return 0; } #endif #if defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_PPC_8xx) || defined(CONFIG_PPC_E500) -void mmu_mark_initmem_nx(void); -void mmu_mark_rodata_ro(void); +int mmu_mark_initmem_nx(void); +int mmu_mark_rodata_ro(void); #else -static inline void mmu_mark_initmem_nx(void) { } -static inline void mmu_mark_rodata_ro(void) { } +static inline int mmu_mark_initmem_nx(void) { return 0; } +static inline int mmu_mark_rodata_ro(void) { return 0; } #endif #ifdef CONFIG_PPC_8xx diff --git a/arch/powerpc/mm/nohash/8xx.c b/arch/powerpc/mm/nohash/8xx.c index 6be6421086ed..43d4842bb1c7 100644 --- a/arch/powerpc/mm/nohash/8xx.c +++ b/arch/powerpc/mm/nohash/8xx.c @@ -119,23 +119,26 @@ void __init mmu_mapin_immr(void) PAGE_KERNEL_NCG, MMU_PAGE_512K, true); } -static void mmu_mapin_ram_chunk(unsigned long offset, unsigned long top, - pgprot_t prot, bool new) +static int mmu_mapin_ram_chunk(unsigned long offset, unsigned long top, + pgprot_t prot, bool new) { unsigned long v = PAGE_OFFSET + offset; unsigned long p = offset; + int err = 0; WARN_ON(!IS_ALIGNED(offset, SZ_512K) || !IS_ALIGNED(top, SZ_512K)); - for (; p < ALIGN(p, SZ_8M) && p < top; p += SZ_512K, v += SZ_512K) - __early_map_kernel_hugepage(v, p, prot, MMU_PAGE_512K, new); - for (; p < ALIGN_DOWN(top, SZ_8M) && p < top; p += SZ_8M, v += SZ_8M) - __early_map_kernel_hugepage(v, p, prot, MMU_PAGE_8M, new); - for (; p < ALIGN_DOWN(top, SZ_512K) && p < top; p += SZ_512K, v += SZ_512K) - __early_map_kernel_hugepage(v, p, prot, MMU_PAGE_512K, new); + for (; p < ALIGN(p, SZ_8M) && p < top && !err; p += SZ_512K, v += SZ_512K) + err = __early_map_kernel_hugepage(v, p, prot, MMU_PAGE_512K, new); + for (; p < ALIGN_DOWN(top, SZ_8M) && p < top && !err; p += SZ_8M, v += SZ_8M) + err = __early_map_kernel_hugepage(v, p, prot, MMU_PAGE_8M, new); + for (; p < ALIGN_DOWN(top, SZ_512K) && p < top && !err; p += SZ_512K, v += SZ_512K) + err = __early_map_kernel_hugepage(v, p, prot, MMU_PAGE_512K, new); if (!new) flush_tlb_kernel_range(PAGE_OFFSET + v, PAGE_OFFSET + top); + + return err; } unsigned long __init mmu_mapin_ram(unsigned long base, unsigned long top) @@ -166,27 +169,33 @@ unsigned long __init mmu_mapin_ram(unsigned long base, unsigned long top) return top; } -void mmu_mark_initmem_nx(void) +int mmu_mark_initmem_nx(void) { unsigned long etext8 = ALIGN(__pa(_etext), SZ_8M); unsigned long sinittext = __pa(_sinittext); unsigned long boundary = strict_kernel_rwx_enabled() ? sinittext : etext8; unsigned long einittext8 = ALIGN(__pa(_einittext), SZ_8M); + int err = 0; if (!debug_pagealloc_enabled_or_kfence()) - mmu_mapin_ram_chunk(boundary, einittext8, PAGE_KERNEL, false); + err = mmu_mapin_ram_chunk(boundary, einittext8, PAGE_KERNEL, false); mmu_pin_tlb(block_mapped_ram, false); + + return err; } #ifdef CONFIG_STRICT_KERNEL_RWX -void mmu_mark_rodata_ro(void) +int mmu_mark_rodata_ro(void) { unsigned long sinittext = __pa(_sinittext); + int err; - mmu_mapin_ram_chunk(0, sinittext, PAGE_KERNEL_ROX, false); + err = mmu_mapin_ram_chunk(0, sinittext, PAGE_KERNEL_ROX, false); if (IS_ENABLED(CONFIG_PIN_TLB_DATA)) mmu_pin_tlb(block_mapped_ram, true); + + return err; } #endif diff --git a/arch/powerpc/mm/nohash/e500.c b/arch/powerpc/mm/nohash/e500.c index 921c3521ec11..266fb22131fc 100644 --- a/arch/powerpc/mm/nohash/e500.c +++ b/arch/powerpc/mm/nohash/e500.c @@ -285,19 +285,23 @@ void __init adjust_total_lowmem(void) } #ifdef CONFIG_STRICT_KERNEL_RWX -void mmu_mark_rodata_ro(void) +int mmu_mark_rodata_ro(void) { unsigned long remapped; remapped = map_mem_in_cams(__max_low_memory, CONFIG_LOWMEM_CAM_NUM, false, false); - WARN_ON(__max_low_memory != remapped); + if (WARN_ON(__max_low_memory != remapped)) + return -EINVAL; + + return 0; } #endif -void mmu_mark_initmem_nx(void) +int mmu_mark_initmem_nx(void) { /* Everything is done in mmu_mark_rodata_ro() */ + return 0; } void setup_initial_memory_limit(phys_addr_t first_memblock_base, diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index face94977cb2..cfd622ebf774 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -130,31 +130,41 @@ void __init mapin_ram(void) } } -void mark_initmem_nx(void) +static int __mark_initmem_nx(void) { unsigned long numpages = PFN_UP((unsigned long)_einittext) - PFN_DOWN((unsigned long)_sinittext); + int err; - mmu_mark_initmem_nx(); + err = mmu_mark_initmem_nx(); if (!v_block_mapped((unsigned long)_sinittext)) { - set_memory_nx((unsigned long)_sinittext, numpages); - set_memory_rw((unsigned long)_sinittext, numpages); + err = set_memory_nx((unsigned long)_sinittext, numpages); + if (err) + return err; + err = set_memory_rw((unsigned long)_sinittext, numpages); } + return err; +} + +void mark_initmem_nx(void) +{ + int err = __mark_initmem_nx(); + + if (err) + panic("%s() failed, err = %d\n", __func__, err); } #ifdef CONFIG_STRICT_KERNEL_RWX -void mark_rodata_ro(void) +static int __mark_rodata_ro(void) { unsigned long numpages; if (IS_ENABLED(CONFIG_STRICT_MODULE_RWX) && mmu_has_feature(MMU_FTR_HPTE_TABLE)) pr_warn("This platform has HASH MMU, STRICT_MODULE_RWX won't work\n"); - if (v_block_mapped((unsigned long)_stext + 1)) { - mmu_mark_rodata_ro(); - return; - } + if (v_block_mapped((unsigned long)_stext + 1)) + return mmu_mark_rodata_ro(); /* * mark text and rodata as read only. __end_rodata is set by @@ -164,6 +174,14 @@ void mark_rodata_ro(void) numpages = PFN_UP((unsigned long)__end_rodata) - PFN_DOWN((unsigned long)_stext); - set_memory_ro((unsigned long)_stext, numpages); + return set_memory_ro((unsigned long)_stext, numpages); +} + +void mark_rodata_ro(void) +{ + int err = __mark_rodata_ro(); + + if (err) + panic("%s() failed, err = %d\n", __func__, err); } #endif diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c index 9e1a25398f98..8f14f0581a21 100644 --- a/arch/powerpc/platforms/powernv/smp.c +++ b/arch/powerpc/platforms/powernv/smp.c @@ -434,7 +434,7 @@ void __init pnv_smp_init(void) smp_ops = &pnv_smp_ops; #ifdef CONFIG_HOTPLUG_CPU -#ifdef CONFIG_KEXEC_CORE +#ifdef CONFIG_CRASH_DUMP crash_wake_offline = 1; #endif #endif diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index e8c4129697b1..b1e6d275cda9 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -786,8 +786,16 @@ static void pci_dma_bus_setup_pSeriesLP(struct pci_bus *bus) * parent bus. During reboot, there will be ibm,dma-window property to * define DMA window. For kdump, there will at least be default window or DDW * or both. + * There is an exception to the above. In case the PE goes into frozen + * state, firmware may not provide ibm,dma-window property at the time + * of LPAR boot up. */ + if (!pdn) { + pr_debug(" no ibm,dma-window property !\n"); + return; + } + ppci = PCI_DN(pdn); pr_debug(" parent is %pOF, iommu_table: 0x%p\n", diff --git a/arch/powerpc/platforms/pseries/plpks.c b/arch/powerpc/platforms/pseries/plpks.c index febe18f251d0..4a595493d28a 100644 --- a/arch/powerpc/platforms/pseries/plpks.c +++ b/arch/powerpc/platforms/pseries/plpks.c @@ -415,8 +415,7 @@ static int plpks_confirm_object_flushed(struct label *label, break; } - usleep_range(PLPKS_FLUSH_SLEEP, - PLPKS_FLUSH_SLEEP + PLPKS_FLUSH_SLEEP_RANGE); + fsleep(PLPKS_FLUSH_SLEEP); timeout = timeout + PLPKS_FLUSH_SLEEP; } while (timeout < PLPKS_MAX_TIMEOUT); @@ -464,9 +463,10 @@ int plpks_signed_update_var(struct plpks_var *var, u64 flags) continuetoken = retbuf[0]; if (pseries_status_to_err(rc) == -EBUSY) { - int delay_ms = get_longbusy_msecs(rc); - mdelay(delay_ms); - timeout += delay_ms; + int delay_us = get_longbusy_msecs(rc) * 1000; + + fsleep(delay_us); + timeout += delay_us; } rc = pseries_status_to_err(rc); } while (rc == -EBUSY && timeout < PLPKS_MAX_TIMEOUT); diff --git a/arch/riscv/Kbuild b/arch/riscv/Kbuild index d25ad1c19f88..2c585f7a0b6e 100644 --- a/arch/riscv/Kbuild +++ b/arch/riscv/Kbuild @@ -2,6 +2,7 @@ obj-y += kernel/ mm/ net/ obj-$(CONFIG_BUILTIN_DTB) += boot/dts/ +obj-$(CONFIG_CRYPTO) += crypto/ obj-y += errata/ obj-$(CONFIG_KVM) += kvm/ diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 92b1dbf55176..be09c8836d56 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -27,14 +27,18 @@ config RISCV select ARCH_HAS_GCOV_PROFILE_ALL select ARCH_HAS_GIGANTIC_PAGE select ARCH_HAS_KCOV + select ARCH_HAS_MEMBARRIER_CALLBACKS + select ARCH_HAS_MEMBARRIER_SYNC_CORE select ARCH_HAS_MMIOWB select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE select ARCH_HAS_PMEM_API + select ARCH_HAS_PREPARE_SYNC_CORE_CMD select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_SET_DIRECT_MAP if MMU select ARCH_HAS_SET_MEMORY if MMU select ARCH_HAS_STRICT_KERNEL_RWX if MMU && !XIP_KERNEL select ARCH_HAS_STRICT_MODULE_RWX if MMU && !XIP_KERNEL + select ARCH_HAS_SYNC_CORE_BEFORE_USERMODE select ARCH_HAS_SYSCALL_WRAPPER select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_HAS_UBSAN @@ -47,6 +51,9 @@ config RISCV select ARCH_SUPPORTS_CFI_CLANG select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU select ARCH_SUPPORTS_HUGETLBFS if MMU + # LLD >= 14: https://github.com/llvm/llvm-project/issues/50505 + select ARCH_SUPPORTS_LTO_CLANG if LLD_VERSION >= 140000 + select ARCH_SUPPORTS_LTO_CLANG_THIN if LLD_VERSION >= 140000 select ARCH_SUPPORTS_PAGE_TABLE_CHECK if MMU select ARCH_SUPPORTS_PER_VMA_LOCK if MMU select ARCH_SUPPORTS_SHADOW_CALL_STACK if HAVE_SHADOW_CALL_STACK @@ -106,6 +113,7 @@ config RISCV select HAVE_ARCH_KGDB_QXFER_PKT select HAVE_ARCH_MMAP_RND_BITS if MMU select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT + select HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_THREAD_STRUCT_WHITELIST select HAVE_ARCH_TRACEHOOK @@ -124,6 +132,7 @@ config RISCV select HAVE_FUNCTION_GRAPH_RETVAL if HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER if !XIP_KERNEL && !PREEMPTION select HAVE_EBPF_JIT if MMU + select HAVE_FAST_GUP if MMU select HAVE_FUNCTION_ARG_ACCESS_API select HAVE_FUNCTION_ERROR_INJECTION select HAVE_GCC_PLUGINS @@ -155,6 +164,7 @@ config RISCV select IRQ_FORCED_THREADING select KASAN_VMALLOC if KASAN select LOCK_MM_AND_FIND_VMA + select MMU_GATHER_RCU_TABLE_FREE if SMP && MMU select MODULES_USE_ELF_RELA if MODULES select MODULE_SECTIONS if MODULES select OF @@ -576,6 +586,13 @@ config TOOLCHAIN_HAS_ZBB depends on LLD_VERSION >= 150000 || LD_VERSION >= 23900 depends on AS_HAS_OPTION_ARCH +# This symbol indicates that the toolchain supports all v1.0 vector crypto +# extensions, including Zvk*, Zvbb, and Zvbc. LLVM added all of these at once. +# binutils added all except Zvkb, then added Zvkb. So we just check for Zvkb. +config TOOLCHAIN_HAS_VECTOR_CRYPTO + def_bool $(as-instr, .option arch$(comma) +v$(comma) +zvkb) + depends on AS_HAS_OPTION_ARCH + config RISCV_ISA_ZBB bool "Zbb extension support for bit manipulation instructions" depends on TOOLCHAIN_HAS_ZBB @@ -686,27 +703,61 @@ config THREAD_SIZE_ORDER affects irq stack size, which is equal to thread stack size. config RISCV_MISALIGNED - bool "Support misaligned load/store traps for kernel and userspace" + bool select SYSCTL_ARCH_UNALIGN_ALLOW - default y help - Say Y here if you want the kernel to embed support for misaligned - load/store for both kernel and userspace. When disable, misaligned - accesses will generate SIGBUS in userspace and panic in kernel. + Embed support for emulating misaligned loads and stores. + +choice + prompt "Unaligned Accesses Support" + default RISCV_PROBE_UNALIGNED_ACCESS + help + This determines the level of support for unaligned accesses. This + information is used by the kernel to perform optimizations. It is also + exposed to user space via the hwprobe syscall. The hardware will be + probed at boot by default. + +config RISCV_PROBE_UNALIGNED_ACCESS + bool "Probe for hardware unaligned access support" + select RISCV_MISALIGNED + help + During boot, the kernel will run a series of tests to determine the + speed of unaligned accesses. This probing will dynamically determine + the speed of unaligned accesses on the underlying system. If unaligned + memory accesses trap into the kernel as they are not supported by the + system, the kernel will emulate the unaligned accesses to preserve the + UABI. + +config RISCV_EMULATED_UNALIGNED_ACCESS + bool "Emulate unaligned access where system support is missing" + select RISCV_MISALIGNED + help + If unaligned memory accesses trap into the kernel as they are not + supported by the system, the kernel will emulate the unaligned + accesses to preserve the UABI. When the underlying system does support + unaligned accesses, the unaligned accesses are assumed to be slow. + +config RISCV_SLOW_UNALIGNED_ACCESS + bool "Assume the system supports slow unaligned memory accesses" + depends on NONPORTABLE + help + Assume that the system supports slow unaligned memory accesses. The + kernel and userspace programs may not be able to run at all on systems + that do not support unaligned memory accesses. config RISCV_EFFICIENT_UNALIGNED_ACCESS - bool "Assume the CPU supports fast unaligned memory accesses" + bool "Assume the system supports fast unaligned memory accesses" depends on NONPORTABLE select DCACHE_WORD_ACCESS if MMU select HAVE_EFFICIENT_UNALIGNED_ACCESS help - Say Y here if you want the kernel to assume that the CPU supports - efficient unaligned memory accesses. When enabled, this option - improves the performance of the kernel on such CPUs. However, the - kernel will run much more slowly, or will not be able to run at all, - on CPUs that do not support efficient unaligned memory accesses. + Assume that the system supports fast unaligned memory accesses. When + enabled, this option improves the performance of the kernel on such + systems. However, the kernel and userspace programs will run much more + slowly, or will not be able to run at all, on systems that do not + support efficient unaligned memory accesses. - If unsure what to do here, say N. +endchoice endmenu # "Platform type" @@ -1011,11 +1062,8 @@ menu "Power management options" source "kernel/power/Kconfig" -# Hibernation is only possible on systems where the SBI implementation has -# marked its reserved memory as not accessible from, or does not run -# from the same memory as, Linux config ARCH_HIBERNATION_POSSIBLE - def_bool NONPORTABLE + def_bool y config ARCH_HIBERNATION_HEADER def_bool HIBERNATION diff --git a/arch/riscv/Kconfig.errata b/arch/riscv/Kconfig.errata index 910ba8837add..2acc7d876e1f 100644 --- a/arch/riscv/Kconfig.errata +++ b/arch/riscv/Kconfig.errata @@ -82,14 +82,14 @@ config ERRATA_THEAD Otherwise, please say "N" here to avoid unnecessary overhead. -config ERRATA_THEAD_PBMT - bool "Apply T-Head memory type errata" +config ERRATA_THEAD_MAE + bool "Apply T-Head's memory attribute extension (XTheadMae) errata" depends on ERRATA_THEAD && 64BIT && MMU select RISCV_ALTERNATIVE_EARLY default y help - This will apply the memory type errata to handle the non-standard - memory type bits in page-table-entries on T-Head SoCs. + This will apply the memory attribute extension errata to handle the + non-standard PTE utilization on T-Head SoCs (XTheadMae). If you don't know what to do here, say "Y". diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs index 623de5f8a208..f51bb24bc84c 100644 --- a/arch/riscv/Kconfig.socs +++ b/arch/riscv/Kconfig.socs @@ -1,12 +1,12 @@ menu "SoC selection" config ARCH_MICROCHIP_POLARFIRE - def_bool SOC_MICROCHIP_POLARFIRE + def_bool ARCH_MICROCHIP -config SOC_MICROCHIP_POLARFIRE - bool "Microchip PolarFire SoCs" +config ARCH_MICROCHIP + bool "Microchip SoCs" help - This enables support for Microchip PolarFire SoC platforms. + This enables support for Microchip SoC platforms. config ARCH_RENESAS bool "Renesas RISC-V SoCs" @@ -14,9 +14,6 @@ config ARCH_RENESAS This enables support for the RISC-V based Renesas SoCs. config ARCH_SIFIVE - def_bool SOC_SIFIVE - -config SOC_SIFIVE bool "SiFive SoCs" select ERRATA_SIFIVE if !XIP_KERNEL help @@ -55,9 +52,6 @@ config ARCH_THEAD This enables support for the RISC-V based T-HEAD SoCs. config ARCH_VIRT - def_bool SOC_VIRT - -config SOC_VIRT bool "QEMU Virt Machine" select CLINT_TIMER if RISCV_M_MODE select POWER_RESET @@ -72,11 +66,13 @@ config SOC_VIRT This enables support for QEMU Virt Machine. config ARCH_CANAAN - def_bool SOC_CANAAN + bool "Canaan Kendryte SoC" + help + This enables support for Canaan Kendryte series SoC platform hardware. -config SOC_CANAAN +config SOC_CANAAN_K210 bool "Canaan Kendryte K210 SoC" - depends on !MMU + depends on !MMU && ARCH_CANAAN select CLINT_TIMER if RISCV_M_MODE select ARCH_HAS_RESET_CONTROLLER select PINCTRL diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 0b7d109258e7..1e002d8003c5 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -50,6 +50,11 @@ ifndef CONFIG_AS_IS_LLVM KBUILD_CFLAGS += -Wa,-mno-relax KBUILD_AFLAGS += -Wa,-mno-relax endif +# LLVM has an issue with target-features and LTO: https://github.com/llvm/llvm-project/issues/59350 +# Ensure it is aware of linker relaxation with LTO, otherwise relocations may +# be incorrect: https://github.com/llvm/llvm-project/issues/65090 +else ifeq ($(CONFIG_LTO_CLANG),y) + KBUILD_LDFLAGS += -mllvm -mattr=+c -mllvm -mattr=+relax endif ifeq ($(CONFIG_SHADOW_CALL_STACK),y) @@ -146,10 +151,10 @@ endif endif vdso-install-y += arch/riscv/kernel/vdso/vdso.so.dbg -vdso-install-$(CONFIG_COMPAT) += arch/riscv/kernel/compat_vdso/compat_vdso.so.dbg:../compat_vdso/compat_vdso.so +vdso-install-$(CONFIG_COMPAT) += arch/riscv/kernel/compat_vdso/compat_vdso.so.dbg ifneq ($(CONFIG_XIP_KERNEL),y) -ifeq ($(CONFIG_RISCV_M_MODE)$(CONFIG_ARCH_CANAAN),yy) +ifeq ($(CONFIG_RISCV_M_MODE)$(CONFIG_SOC_CANAAN_K210),yy) KBUILD_IMAGE := $(boot)/loader.bin else ifeq ($(CONFIG_EFI_ZBOOT),) diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi index 59fd2d4ea523..9883ca3554c5 100644 --- a/arch/riscv/boot/dts/microchip/mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi @@ -243,7 +243,7 @@ }; pdma: dma-controller@3000000 { - compatible = "sifive,fu540-c000-pdma", "sifive,pdma0"; + compatible = "microchip,mpfs-pdma", "sifive,pdma0"; reg = <0x0 0x3000000 0x0 0x8000>; interrupt-parent = <&plic>; interrupts = <5 6>, <7 8>, <9 10>, <11 12>; @@ -422,7 +422,7 @@ can0: can@2010c000 { compatible = "microchip,mpfs-can"; reg = <0x0 0x2010c000 0x0 0x1000>; - clocks = <&clkcfg CLK_CAN0>; + clocks = <&clkcfg CLK_CAN0>, <&clkcfg CLK_MSSPLL3>; interrupt-parent = <&plic>; interrupts = <56>; status = "disabled"; @@ -431,7 +431,7 @@ can1: can@2010d000 { compatible = "microchip,mpfs-can"; reg = <0x0 0x2010d000 0x0 0x1000>; - clocks = <&clkcfg CLK_CAN1>; + clocks = <&clkcfg CLK_CAN1>, <&clkcfg CLK_MSSPLL3>; interrupt-parent = <&plic>; interrupts = <57>; status = "disabled"; diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi index 09ef10b39f46..e0ddf8f602c7 100644 --- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi +++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi @@ -27,7 +27,7 @@ riscv,isa-base = "rv64i"; riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr", "zifencei", - "zihpm"; + "zihpm", "xandespmu"; mmu-type = "riscv,sv39"; i-cache-size = <0x8000>; i-cache-line-size = <0x40>; @@ -39,7 +39,7 @@ cpu0_intc: interrupt-controller { #interrupt-cells = <1>; - compatible = "riscv,cpu-intc"; + compatible = "andestech,cpu-intc", "riscv,cpu-intc"; interrupt-controller; }; }; @@ -54,6 +54,81 @@ dma-noncoherent; interrupt-parent = <&plic>; + irqc: interrupt-controller@110a0000 { + compatible = "renesas,r9a07g043f-irqc"; + reg = <0 0x110a0000 0 0x20000>; + #interrupt-cells = <2>; + #address-cells = <0>; + interrupt-controller; + interrupts = <32 IRQ_TYPE_LEVEL_HIGH>, + <33 IRQ_TYPE_LEVEL_HIGH>, + <34 IRQ_TYPE_LEVEL_HIGH>, + <35 IRQ_TYPE_LEVEL_HIGH>, + <36 IRQ_TYPE_LEVEL_HIGH>, + <37 IRQ_TYPE_LEVEL_HIGH>, + <38 IRQ_TYPE_LEVEL_HIGH>, + <39 IRQ_TYPE_LEVEL_HIGH>, + <40 IRQ_TYPE_LEVEL_HIGH>, + <476 IRQ_TYPE_LEVEL_HIGH>, + <477 IRQ_TYPE_LEVEL_HIGH>, + <478 IRQ_TYPE_LEVEL_HIGH>, + <479 IRQ_TYPE_LEVEL_HIGH>, + <480 IRQ_TYPE_LEVEL_HIGH>, + <481 IRQ_TYPE_LEVEL_HIGH>, + <482 IRQ_TYPE_LEVEL_HIGH>, + <483 IRQ_TYPE_LEVEL_HIGH>, + <484 IRQ_TYPE_LEVEL_HIGH>, + <485 IRQ_TYPE_LEVEL_HIGH>, + <486 IRQ_TYPE_LEVEL_HIGH>, + <487 IRQ_TYPE_LEVEL_HIGH>, + <488 IRQ_TYPE_LEVEL_HIGH>, + <489 IRQ_TYPE_LEVEL_HIGH>, + <490 IRQ_TYPE_LEVEL_HIGH>, + <491 IRQ_TYPE_LEVEL_HIGH>, + <492 IRQ_TYPE_LEVEL_HIGH>, + <493 IRQ_TYPE_LEVEL_HIGH>, + <494 IRQ_TYPE_LEVEL_HIGH>, + <495 IRQ_TYPE_LEVEL_HIGH>, + <496 IRQ_TYPE_LEVEL_HIGH>, + <497 IRQ_TYPE_LEVEL_HIGH>, + <498 IRQ_TYPE_LEVEL_HIGH>, + <499 IRQ_TYPE_LEVEL_HIGH>, + <500 IRQ_TYPE_LEVEL_HIGH>, + <501 IRQ_TYPE_LEVEL_HIGH>, + <502 IRQ_TYPE_LEVEL_HIGH>, + <503 IRQ_TYPE_LEVEL_HIGH>, + <504 IRQ_TYPE_LEVEL_HIGH>, + <505 IRQ_TYPE_LEVEL_HIGH>, + <506 IRQ_TYPE_LEVEL_HIGH>, + <507 IRQ_TYPE_LEVEL_HIGH>, + <57 IRQ_TYPE_LEVEL_HIGH>, + <66 IRQ_TYPE_EDGE_RISING>, + <67 IRQ_TYPE_EDGE_RISING>, + <68 IRQ_TYPE_EDGE_RISING>, + <69 IRQ_TYPE_EDGE_RISING>, + <70 IRQ_TYPE_EDGE_RISING>, + <71 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "nmi", + "irq0", "irq1", "irq2", "irq3", + "irq4", "irq5", "irq6", "irq7", + "tint0", "tint1", "tint2", "tint3", + "tint4", "tint5", "tint6", "tint7", + "tint8", "tint9", "tint10", "tint11", + "tint12", "tint13", "tint14", "tint15", + "tint16", "tint17", "tint18", "tint19", + "tint20", "tint21", "tint22", "tint23", + "tint24", "tint25", "tint26", "tint27", + "tint28", "tint29", "tint30", "tint31", + "bus-err", "ec7tie1-0", "ec7tie2-0", + "ec7tiovf-0", "ec7tie1-1", "ec7tie2-1", + "ec7tiovf-1"; + clocks = <&cpg CPG_MOD R9A07G043_IAX45_CLK>, + <&cpg CPG_MOD R9A07G043_IAX45_PCLK>; + clock-names = "clk", "pclk"; + power-domains = <&cpg>; + resets = <&cpg R9A07G043_IAX45_RESETN>; + }; + plic: interrupt-controller@12c00000 { compatible = "renesas,r9a07g043-plic", "andestech,nceplic100"; #interrupt-cells = <2>; diff --git a/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi b/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi index 433ab5c6a626..5e808242649e 100644 --- a/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi +++ b/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi @@ -6,19 +6,3 @@ */ #include <arm64/renesas/rzg2ul-smarc-som.dtsi> - -#if (!SW_ET0_EN_N) -ð0 { - phy0: ethernet-phy@7 { - /delete-property/ interrupt-parent; - /delete-property/ interrupts; - }; -}; -#endif - -ð1 { - phy1: ethernet-phy@7 { - /delete-property/ interrupt-parent; - /delete-property/ interrupts; - }; -}; diff --git a/arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts b/arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts index 3af9e34b3bc7..cd013588adc0 100644 --- a/arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts +++ b/arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts @@ -23,9 +23,15 @@ stdout-path = "serial0:115200n8"; }; - memory@80000000 { - device_type = "memory"; - reg = <0x80000000 0x3f40000>; + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + coprocessor_rtos: region@83f40000 { + reg = <0x83f40000 0xc0000>; + no-map; + }; }; }; @@ -33,6 +39,14 @@ clock-frequency = <25000000>; }; +&sdhci0 { + status = "okay"; + bus-width = <4>; + no-1-8-v; + no-mmc; + no-sdio; +}; + &uart0 { status = "okay"; }; diff --git a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi index 165e9e320a8c..ec9530972ae2 100644 --- a/arch/riscv/boot/dts/sophgo/cv1800b.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv1800b.dtsi @@ -7,6 +7,11 @@ / { compatible = "sophgo,cv1800b"; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x4000000>; + }; }; &plic { @@ -16,3 +21,7 @@ &clint { compatible = "sophgo,cv1800b-clint", "thead,c900-clint"; }; + +&clk { + compatible = "sophgo,cv1800-clk"; +}; diff --git a/arch/riscv/boot/dts/sophgo/cv1812h.dtsi b/arch/riscv/boot/dts/sophgo/cv1812h.dtsi index 3e7a942f5c1a..7fa4c1e2d1da 100644 --- a/arch/riscv/boot/dts/sophgo/cv1812h.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv1812h.dtsi @@ -22,3 +22,7 @@ &clint { compatible = "sophgo,cv1812h-clint", "thead,c900-clint"; }; + +&clk { + compatible = "sophgo,cv1810-clk"; +}; diff --git a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi index 2d6f4a4b1e58..891932ae470f 100644 --- a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi +++ b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi @@ -4,6 +4,8 @@ * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com> */ +#include <dt-bindings/clock/sophgo,cv1800.h> +#include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> / { @@ -53,6 +55,12 @@ dma-noncoherent; ranges; + clk: clock-controller@3002000 { + reg = <0x03002000 0x1000>; + clocks = <&osc>; + #clock-cells = <1>; + }; + gpio0: gpio@3020000 { compatible = "snps,dw-apb-gpio"; reg = <0x3020000 0x1000>; @@ -125,11 +133,67 @@ }; }; + i2c0: i2c@4000000 { + compatible = "snps,designware-i2c"; + reg = <0x04000000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C0>; + clock-names = "ref", "pclk"; + interrupts = <49 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + i2c1: i2c@4010000 { + compatible = "snps,designware-i2c"; + reg = <0x04010000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C1>; + clock-names = "ref", "pclk"; + interrupts = <50 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + i2c2: i2c@4020000 { + compatible = "snps,designware-i2c"; + reg = <0x04020000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C2>; + clock-names = "ref", "pclk"; + interrupts = <51 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + i2c3: i2c@4030000 { + compatible = "snps,designware-i2c"; + reg = <0x04030000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C3>; + clock-names = "ref", "pclk"; + interrupts = <52 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + i2c4: i2c@4040000 { + compatible = "snps,designware-i2c"; + reg = <0x04040000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_I2C>, <&clk CLK_APB_I2C4>; + clock-names = "ref", "pclk"; + interrupts = <53 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + uart0: serial@4140000 { compatible = "snps,dw-apb-uart"; reg = <0x04140000 0x100>; interrupts = <44 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&osc>; + clocks = <&clk CLK_UART0>, <&clk CLK_APB_UART0>; + clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; status = "disabled"; @@ -139,7 +203,8 @@ compatible = "snps,dw-apb-uart"; reg = <0x04150000 0x100>; interrupts = <45 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&osc>; + clocks = <&clk CLK_UART1>, <&clk CLK_APB_UART1>; + clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; status = "disabled"; @@ -149,7 +214,8 @@ compatible = "snps,dw-apb-uart"; reg = <0x04160000 0x100>; interrupts = <46 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&osc>; + clocks = <&clk CLK_UART2>, <&clk CLK_APB_UART2>; + clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; status = "disabled"; @@ -159,22 +225,78 @@ compatible = "snps,dw-apb-uart"; reg = <0x04170000 0x100>; interrupts = <47 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&osc>; + clocks = <&clk CLK_UART3>, <&clk CLK_APB_UART3>; + clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; status = "disabled"; }; + spi0: spi@4180000 { + compatible = "snps,dw-apb-ssi"; + reg = <0x04180000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_SPI>, <&clk CLK_APB_SPI0>; + clock-names = "ssi_clk", "pclk"; + interrupts = <54 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + spi1: spi@4190000 { + compatible = "snps,dw-apb-ssi"; + reg = <0x04190000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_SPI>, <&clk CLK_APB_SPI1>; + clock-names = "ssi_clk", "pclk"; + interrupts = <55 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + spi2: spi@41a0000 { + compatible = "snps,dw-apb-ssi"; + reg = <0x041a0000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_SPI>, <&clk CLK_APB_SPI2>; + clock-names = "ssi_clk", "pclk"; + interrupts = <56 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + spi3: spi@41b0000 { + compatible = "snps,dw-apb-ssi"; + reg = <0x041b0000 0x10000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clk CLK_SPI>, <&clk CLK_APB_SPI3>; + clock-names = "ssi_clk", "pclk"; + interrupts = <57 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + uart4: serial@41c0000 { compatible = "snps,dw-apb-uart"; reg = <0x041c0000 0x100>; interrupts = <48 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&osc>; + clocks = <&clk CLK_UART4>, <&clk CLK_APB_UART4>; + clock-names = "baudclk", "apb_pclk"; reg-shift = <2>; reg-io-width = <4>; status = "disabled"; }; + sdhci0: mmc@4310000 { + compatible = "sophgo,cv1800b-dwcmshc"; + reg = <0x4310000 0x1000>; + interrupts = <36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk CLK_AXI4_SD0>, + <&clk CLK_SD0>; + clock-names = "core", "bus"; + status = "disabled"; + }; + plic: interrupt-controller@70000000 { reg = <0x70000000 0x4000000>; interrupts-extended = <&cpu0_intc 11>, <&cpu0_intc 9>; diff --git a/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts b/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts index 7cda3a89020a..168f5d9895a9 100644 --- a/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts +++ b/arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts @@ -11,3 +11,14 @@ model = "BeagleV Starlight Beta"; compatible = "beagle,beaglev-starlight-jh7100-r0", "starfive,jh7100"; }; + +&gmac { + phy-handle = <&phy>; +}; + +&mdio { + phy: ethernet-phy@7 { + reg = <7>; + reset-gpios = <&gpio 63 GPIO_ACTIVE_LOW>; + }; +}; diff --git a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi index 42fb61c36068..ae1a6aeb0aea 100644 --- a/arch/riscv/boot/dts/starfive/jh7100-common.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7100-common.dtsi @@ -72,7 +72,91 @@ }; }; +&gmac { + pinctrl-names = "default"; + pinctrl-0 = <&gmac_pins>; + phy-mode = "rgmii-id"; + status = "okay"; + + mdio: mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + }; +}; + &gpio { + gmac_pins: gmac-0 { + gtxclk-pins { + pins = <PAD_FUNC_SHARE(115)>; + bias-pull-up; + drive-strength = <35>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + miitxclk-pins { + pins = <PAD_FUNC_SHARE(116)>; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <0>; + }; + tx-pins { + pins = <PAD_FUNC_SHARE(117)>, + <PAD_FUNC_SHARE(119)>, + <PAD_FUNC_SHARE(120)>, + <PAD_FUNC_SHARE(121)>, + <PAD_FUNC_SHARE(122)>, + <PAD_FUNC_SHARE(123)>, + <PAD_FUNC_SHARE(124)>, + <PAD_FUNC_SHARE(125)>, + <PAD_FUNC_SHARE(126)>; + bias-pull-up; + drive-strength = <35>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + rxclk-pins { + pins = <PAD_FUNC_SHARE(127)>; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <6>; + }; + rxer-pins { + pins = <PAD_FUNC_SHARE(129)>; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-disable; + slew-rate = <0>; + }; + rx-pins { + pins = <PAD_FUNC_SHARE(128)>, + <PAD_FUNC_SHARE(130)>, + <PAD_FUNC_SHARE(131)>, + <PAD_FUNC_SHARE(132)>, + <PAD_FUNC_SHARE(133)>, + <PAD_FUNC_SHARE(134)>, + <PAD_FUNC_SHARE(135)>, + <PAD_FUNC_SHARE(136)>, + <PAD_FUNC_SHARE(137)>, + <PAD_FUNC_SHARE(138)>, + <PAD_FUNC_SHARE(139)>, + <PAD_FUNC_SHARE(140)>, + <PAD_FUNC_SHARE(141)>; + bias-pull-up; + drive-strength = <14>; + input-enable; + input-schmitt-enable; + slew-rate = <0>; + }; + }; + i2c0_pins: i2c0-0 { i2c-pins { pinmux = <GPIOMUX(62, GPO_LOW, @@ -115,6 +199,24 @@ }; }; + pwm_pins: pwm-0 { + pwm-pins { + pinmux = <GPIOMUX(7, + GPO_PWM_PAD_OUT_BIT0, + GPO_PWM_PAD_OE_N_BIT0, + GPI_NONE)>, + <GPIOMUX(5, + GPO_PWM_PAD_OUT_BIT1, + GPO_PWM_PAD_OE_N_BIT1, + GPI_NONE)>; + bias-disable; + drive-strength = <35>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; + sdio0_pins: sdio0-0 { clk-pins { pinmux = <GPIOMUX(54, GPO_SDIO0_PAD_CCLK_OUT, @@ -257,6 +359,12 @@ clock-frequency = <27000000>; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + &sdio0 { broken-cd; bus-width = <4>; diff --git a/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts b/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts index e82af72f1aaf..692c696e1ab4 100644 --- a/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts +++ b/arch/riscv/boot/dts/starfive/jh7100-starfive-visionfive-v1.dts @@ -6,7 +6,6 @@ /dts-v1/; #include "jh7100-common.dtsi" -#include <dt-bindings/gpio/gpio.h> / { model = "StarFive VisionFive V1"; @@ -18,3 +17,24 @@ priority = <224>; }; }; + +&gmac { + phy-handle = <&phy>; +}; + +/* + * The board uses a Motorcomm YT8521 PHY supporting RGMII-ID, but requires + * manual adjustment of the RX internal delay to work properly. The default + * RX delay provided by the driver (1.95ns) is too high, but applying a 50% + * reduction seems to mitigate the issue. + * + * It is worth noting the adjustment is not necessary on BeagleV Starlight SBC, + * which uses a Microchip PHY. Hence, most likely the Motorcomm PHY is the one + * responsible for the misbehaviour, not the GMAC. + */ +&mdio { + phy: ethernet-phy@0 { + reg = <0>; + rx-internal-delay-ps = <900>; + }; +}; diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi index 5d499d8aa804..9a2e9583af88 100644 --- a/arch/riscv/boot/dts/starfive/jh7100.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi @@ -208,6 +208,37 @@ status = "disabled"; }; + gmac: ethernet@10020000 { + compatible = "starfive,jh7100-dwmac", "snps,dwmac"; + reg = <0x0 0x10020000 0x0 0x10000>; + clocks = <&clkgen JH7100_CLK_GMAC_ROOT_DIV>, + <&clkgen JH7100_CLK_GMAC_AHB>, + <&clkgen JH7100_CLK_GMAC_PTP_REF>, + <&clkgen JH7100_CLK_GMAC_TX_INV>, + <&clkgen JH7100_CLK_GMAC_GTX>; + clock-names = "stmmaceth", "pclk", "ptp_ref", "tx", "gtx"; + resets = <&rstgen JH7100_RSTN_GMAC_AHB>; + reset-names = "ahb"; + interrupts = <6>, <7>; + interrupt-names = "macirq", "eth_wake_irq"; + max-frame-size = <9000>; + snps,multicast-filter-bins = <32>; + snps,perfect-filter-entries = <128>; + starfive,syscon = <&sysmain 0x70 0>; + rx-fifo-depth = <32768>; + tx-fifo-depth = <16384>; + snps,axi-config = <&stmmac_axi_setup>; + snps,fixed-burst; + snps,force_thresh_dma_mode; + status = "disabled"; + + stmmac_axi_setup: stmmac-axi-config { + snps,wr_osr_lmt = <16>; + snps,rd_osr_lmt = <16>; + snps,blen = <256 128 64 32 0 0 0>; + }; + }; + clkgen: clock-controller@11800000 { compatible = "starfive,jh7100-clkgen"; reg = <0x0 0x11800000 0x0 0x10000>; @@ -222,6 +253,11 @@ #reset-cells = <1>; }; + sysmain: syscon@11850000 { + compatible = "starfive,jh7100-sysmain", "syscon"; + reg = <0x0 0x11850000 0x0 0x10000>; + }; + i2c0: i2c@118b0000 { compatible = "snps,designware-i2c"; reg = <0x0 0x118b0000 0x0 0x10000>; @@ -324,6 +360,15 @@ <&rstgen JH7100_RSTN_WDT>; }; + pwm: pwm@12490000 { + compatible = "starfive,jh7100-pwm", "opencores,pwm-v1"; + reg = <0x0 0x12490000 0x0 0x10000>; + clocks = <&clkgen JH7100_CLK_PWM_APB>; + resets = <&rstgen JH7100_RSTN_PWM_APB>; + #pwm-cells = <3>; + status = "disabled"; + }; + sfctemp: temperature-sensor@124a0000 { compatible = "starfive,jh7100-temp"; reg = <0x0 0x124a0000 0x0 0x10000>; diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi index b89e9791efa7..45b58b6f3df8 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi @@ -125,6 +125,55 @@ clock-frequency = <49152000>; }; +&camss { + assigned-clocks = <&ispcrg JH7110_ISPCLK_DOM4_APB_FUNC>, + <&ispcrg JH7110_ISPCLK_MIPI_RX0_PXL>; + assigned-clock-rates = <49500000>, <198000000>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + }; + + port@1 { + reg = <1>; + + camss_from_csi2rx: endpoint { + remote-endpoint = <&csi2rx_to_camss>; + }; + }; + }; +}; + +&csi2rx { + assigned-clocks = <&ispcrg JH7110_ISPCLK_VIN_SYS>; + assigned-clock-rates = <297000000>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + /* remote MIPI sensor endpoint */ + }; + + port@1 { + reg = <1>; + + csi2rx_to_camss: endpoint { + remote-endpoint = <&camss_from_csi2rx>; + }; + }; + }; +}; + &gmac0 { phy-handle = <&phy0>; phy-mode = "rgmii-id"; @@ -323,6 +372,12 @@ }; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + &spi0 { pinctrl-names = "default"; pinctrl-0 = <&spi0_pins>; @@ -513,6 +568,22 @@ }; }; + pwm_pins: pwm-0 { + pwm-pins { + pinmux = <GPIOMUX(46, GPOUT_SYS_PWM_CHANNEL0, + GPOEN_SYS_PWM0_CHANNEL0, + GPI_NONE)>, + <GPIOMUX(59, GPOUT_SYS_PWM_CHANNEL1, + GPOEN_SYS_PWM0_CHANNEL1, + GPI_NONE)>; + bias-disable; + drive-strength = <12>; + input-disable; + input-schmitt-disable; + slew-rate = <0>; + }; + }; + spi0_pins: spi0-0 { mosi-pins { pinmux = <GPIOMUX(52, GPOUT_SYS_SPI0_TXD, diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index 74ed3b9264d8..4a5708f7fcf7 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -829,6 +829,15 @@ status = "disabled"; }; + pwm: pwm@120d0000 { + compatible = "starfive,jh7110-pwm", "opencores,pwm-v1"; + reg = <0x0 0x120d0000 0x0 0x10000>; + clocks = <&syscrg JH7110_SYSCLK_PWM_APB>; + resets = <&syscrg JH7110_SYSRST_PWM_APB>; + #pwm-cells = <3>; + status = "disabled"; + }; + sfctemp: temperature-sensor@120e0000 { compatible = "starfive,jh7110-temp"; reg = <0x0 0x120e0000 0x0 0x10000>; @@ -1104,6 +1113,32 @@ #power-domain-cells = <1>; }; + csi2rx: csi@19800000 { + compatible = "starfive,jh7110-csi2rx", "cdns,csi2rx"; + reg = <0x0 0x19800000 0x0 0x10000>; + clocks = <&ispcrg JH7110_ISPCLK_VIN_SYS>, + <&ispcrg JH7110_ISPCLK_VIN_APB>, + <&ispcrg JH7110_ISPCLK_VIN_PIXEL_IF0>, + <&ispcrg JH7110_ISPCLK_VIN_PIXEL_IF1>, + <&ispcrg JH7110_ISPCLK_VIN_PIXEL_IF2>, + <&ispcrg JH7110_ISPCLK_VIN_PIXEL_IF3>; + clock-names = "sys_clk", "p_clk", + "pixel_if0_clk", "pixel_if1_clk", + "pixel_if2_clk", "pixel_if3_clk"; + resets = <&ispcrg JH7110_ISPRST_VIN_SYS>, + <&ispcrg JH7110_ISPRST_VIN_APB>, + <&ispcrg JH7110_ISPRST_VIN_PIXEL_IF0>, + <&ispcrg JH7110_ISPRST_VIN_PIXEL_IF1>, + <&ispcrg JH7110_ISPRST_VIN_PIXEL_IF2>, + <&ispcrg JH7110_ISPRST_VIN_PIXEL_IF3>; + reset-names = "sys", "reg_bank", + "pixel_if0", "pixel_if1", + "pixel_if2", "pixel_if3"; + phys = <&csi_phy>; + phy-names = "dphy"; + status = "disabled"; + }; + ispcrg: clock-controller@19810000 { compatible = "starfive,jh7110-ispcrg"; reg = <0x0 0x19810000 0x0 0x10000>; @@ -1121,6 +1156,47 @@ power-domains = <&pwrc JH7110_PD_ISP>; }; + csi_phy: phy@19820000 { + compatible = "starfive,jh7110-dphy-rx"; + reg = <0x0 0x19820000 0x0 0x10000>; + clocks = <&ispcrg JH7110_ISPCLK_M31DPHY_CFG_IN>, + <&ispcrg JH7110_ISPCLK_M31DPHY_REF_IN>, + <&ispcrg JH7110_ISPCLK_M31DPHY_TX_ESC_LAN0>; + clock-names = "cfg", "ref", "tx"; + resets = <&ispcrg JH7110_ISPRST_M31DPHY_HW>, + <&ispcrg JH7110_ISPRST_M31DPHY_B09_AON>; + power-domains = <&aon_syscon JH7110_AON_PD_DPHY_RX>; + #phy-cells = <0>; + }; + + camss: isp@19840000 { + compatible = "starfive,jh7110-camss"; + reg = <0x0 0x19840000 0x0 0x10000>, + <0x0 0x19870000 0x0 0x30000>; + reg-names = "syscon", "isp"; + clocks = <&ispcrg JH7110_ISPCLK_DOM4_APB_FUNC>, + <&ispcrg JH7110_ISPCLK_ISPV2_TOP_WRAPPER_C>, + <&ispcrg JH7110_ISPCLK_DVP_INV>, + <&ispcrg JH7110_ISPCLK_VIN_P_AXI_WR>, + <&ispcrg JH7110_ISPCLK_MIPI_RX0_PXL>, + <&syscrg JH7110_SYSCLK_ISP_TOP_CORE>, + <&syscrg JH7110_SYSCLK_ISP_TOP_AXI>; + clock-names = "apb_func", "wrapper_clk_c", "dvp_inv", + "axiwr", "mipi_rx0_pxl", "ispcore_2x", + "isp_axi"; + resets = <&ispcrg JH7110_ISPRST_ISPV2_TOP_WRAPPER_P>, + <&ispcrg JH7110_ISPRST_ISPV2_TOP_WRAPPER_C>, + <&ispcrg JH7110_ISPRST_VIN_P_AXI_RD>, + <&ispcrg JH7110_ISPRST_VIN_P_AXI_WR>, + <&syscrg JH7110_SYSRST_ISP_TOP>, + <&syscrg JH7110_SYSRST_ISP_TOP_AXI>; + reset-names = "wrapper_p", "wrapper_c", "axird", + "axiwr", "isp_top_n", "isp_top_axi"; + power-domains = <&pwrc JH7110_PD_ISP>; + interrupts = <92>, <87>, <90>, <88>; + status = "disabled"; + }; + voutcrg: clock-controller@295c0000 { compatible = "starfive,jh7110-voutcrg"; reg = <0x0 0x295c0000 0x0 0x10000>; diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig index eaf34e871e30..3cae018f9315 100644 --- a/arch/riscv/configs/defconfig +++ b/arch/riscv/configs/defconfig @@ -25,14 +25,15 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_EXPERT=y # CONFIG_SYSFS_SYSCALL is not set CONFIG_PROFILING=y -CONFIG_SOC_MICROCHIP_POLARFIRE=y +CONFIG_ARCH_MICROCHIP=y CONFIG_ARCH_RENESAS=y -CONFIG_SOC_SIFIVE=y +CONFIG_ARCH_SIFIVE=y CONFIG_ARCH_SOPHGO=y CONFIG_SOC_STARFIVE=y CONFIG_ARCH_SUNXI=y CONFIG_ARCH_THEAD=y -CONFIG_SOC_VIRT=y +CONFIG_ARCH_VIRT=y +CONFIG_ARCH_CANAAN=y CONFIG_SMP=y CONFIG_HOTPLUG_CPU=y CONFIG_PM=y @@ -44,6 +45,7 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m CONFIG_CPUFREQ_DT=y +CONFIG_ACPI_CPPC_CPUFREQ=m CONFIG_VIRTUALIZATION=y CONFIG_KVM=m CONFIG_ACPI=y @@ -215,6 +217,7 @@ CONFIG_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_CADENCE=y +CONFIG_MMC_SDHCI_OF_DWCMSHC=y CONFIG_MMC_SPI=y CONFIG_MMC_DW=y CONFIG_MMC_DW_STARFIVE=y @@ -224,6 +227,7 @@ CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_SUN6I=y CONFIG_DMADEVICES=y CONFIG_DMA_SUN6I=m +CONFIG_DW_AXI_DMAC=y CONFIG_RZ_DMAC=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_BALLOON=y diff --git a/arch/riscv/configs/nommu_k210_defconfig b/arch/riscv/configs/nommu_k210_defconfig index 7e75200543f4..2552e78074a3 100644 --- a/arch/riscv/configs/nommu_k210_defconfig +++ b/arch/riscv/configs/nommu_k210_defconfig @@ -27,7 +27,8 @@ CONFIG_EXPERT=y CONFIG_SLUB=y CONFIG_SLUB_TINY=y # CONFIG_MMU is not set -CONFIG_SOC_CANAAN=y +CONFIG_ARCH_CANAAN=y +CONFIG_SOC_CANAAN_K210=y CONFIG_NONPORTABLE=y CONFIG_SMP=y CONFIG_NR_CPUS=2 diff --git a/arch/riscv/configs/nommu_k210_sdcard_defconfig b/arch/riscv/configs/nommu_k210_sdcard_defconfig index 0ba353e9ca71..8f67fb830585 100644 --- a/arch/riscv/configs/nommu_k210_sdcard_defconfig +++ b/arch/riscv/configs/nommu_k210_sdcard_defconfig @@ -19,7 +19,8 @@ CONFIG_EXPERT=y CONFIG_SLUB=y CONFIG_SLUB_TINY=y # CONFIG_MMU is not set -CONFIG_SOC_CANAAN=y +CONFIG_ARCH_CANAAN=y +CONFIG_SOC_CANAAN_K210=y CONFIG_NONPORTABLE=y CONFIG_SMP=y CONFIG_NR_CPUS=2 diff --git a/arch/riscv/configs/nommu_virt_defconfig b/arch/riscv/configs/nommu_virt_defconfig index b794e2f8144e..de8143d1f738 100644 --- a/arch/riscv/configs/nommu_virt_defconfig +++ b/arch/riscv/configs/nommu_virt_defconfig @@ -24,7 +24,7 @@ CONFIG_EXPERT=y CONFIG_SLUB=y CONFIG_SLUB_TINY=y # CONFIG_MMU is not set -CONFIG_SOC_VIRT=y +CONFIG_ARCH_VIRT=y CONFIG_NONPORTABLE=y CONFIG_SMP=y CONFIG_CMDLINE="root=/dev/vda rw earlycon=uart8250,mmio,0x10000000,115200n8 console=ttyS0" diff --git a/arch/riscv/crypto/Kconfig b/arch/riscv/crypto/Kconfig new file mode 100644 index 000000000000..ad58dad9a580 --- /dev/null +++ b/arch/riscv/crypto/Kconfig @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: GPL-2.0 + +menu "Accelerated Cryptographic Algorithms for CPU (riscv)" + +config CRYPTO_AES_RISCV64 + tristate "Ciphers: AES, modes: ECB, CBC, CTS, CTR, XTS" + depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO + select CRYPTO_ALGAPI + select CRYPTO_LIB_AES + select CRYPTO_SKCIPHER + help + Block cipher: AES cipher algorithms + Length-preserving ciphers: AES with ECB, CBC, CTS, CTR, XTS + + Architecture: riscv64 using: + - Zvkned vector crypto extension + - Zvbb vector extension (XTS) + - Zvkb vector crypto extension (CTR) + - Zvkg vector crypto extension (XTS) + +config CRYPTO_CHACHA_RISCV64 + tristate "Ciphers: ChaCha" + depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO + select CRYPTO_SKCIPHER + select CRYPTO_LIB_CHACHA_GENERIC + help + Length-preserving ciphers: ChaCha20 stream cipher algorithm + + Architecture: riscv64 using: + - Zvkb vector crypto extension + +config CRYPTO_GHASH_RISCV64 + tristate "Hash functions: GHASH" + depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO + select CRYPTO_GCM + help + GCM GHASH function (NIST SP 800-38D) + + Architecture: riscv64 using: + - Zvkg vector crypto extension + +config CRYPTO_SHA256_RISCV64 + tristate "Hash functions: SHA-224 and SHA-256" + depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO + select CRYPTO_SHA256 + help + SHA-224 and SHA-256 secure hash algorithm (FIPS 180) + + Architecture: riscv64 using: + - Zvknha or Zvknhb vector crypto extensions + - Zvkb vector crypto extension + +config CRYPTO_SHA512_RISCV64 + tristate "Hash functions: SHA-384 and SHA-512" + depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO + select CRYPTO_SHA512 + help + SHA-384 and SHA-512 secure hash algorithm (FIPS 180) + + Architecture: riscv64 using: + - Zvknhb vector crypto extension + - Zvkb vector crypto extension + +config CRYPTO_SM3_RISCV64 + tristate "Hash functions: SM3 (ShangMi 3)" + depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO + select CRYPTO_HASH + select CRYPTO_SM3 + help + SM3 (ShangMi 3) secure hash function (OSCCA GM/T 0004-2012) + + Architecture: riscv64 using: + - Zvksh vector crypto extension + - Zvkb vector crypto extension + +config CRYPTO_SM4_RISCV64 + tristate "Ciphers: SM4 (ShangMi 4)" + depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO + select CRYPTO_ALGAPI + select CRYPTO_SM4 + help + SM4 block cipher algorithm (OSCCA GB/T 32907-2016, + ISO/IEC 18033-3:2010/Amd 1:2021) + + SM4 (GBT.32907-2016) is a cryptographic standard issued by the + Organization of State Commercial Administration of China (OSCCA) + as an authorized cryptographic algorithm for use within China. + + Architecture: riscv64 using: + - Zvksed vector crypto extension + - Zvkb vector crypto extension + +endmenu diff --git a/arch/riscv/crypto/Makefile b/arch/riscv/crypto/Makefile new file mode 100644 index 000000000000..247c7bc7288c --- /dev/null +++ b/arch/riscv/crypto/Makefile @@ -0,0 +1,23 @@ +# SPDX-License-Identifier: GPL-2.0-only + +obj-$(CONFIG_CRYPTO_AES_RISCV64) += aes-riscv64.o +aes-riscv64-y := aes-riscv64-glue.o aes-riscv64-zvkned.o \ + aes-riscv64-zvkned-zvbb-zvkg.o aes-riscv64-zvkned-zvkb.o + +obj-$(CONFIG_CRYPTO_CHACHA_RISCV64) += chacha-riscv64.o +chacha-riscv64-y := chacha-riscv64-glue.o chacha-riscv64-zvkb.o + +obj-$(CONFIG_CRYPTO_GHASH_RISCV64) += ghash-riscv64.o +ghash-riscv64-y := ghash-riscv64-glue.o ghash-riscv64-zvkg.o + +obj-$(CONFIG_CRYPTO_SHA256_RISCV64) += sha256-riscv64.o +sha256-riscv64-y := sha256-riscv64-glue.o sha256-riscv64-zvknha_or_zvknhb-zvkb.o + +obj-$(CONFIG_CRYPTO_SHA512_RISCV64) += sha512-riscv64.o +sha512-riscv64-y := sha512-riscv64-glue.o sha512-riscv64-zvknhb-zvkb.o + +obj-$(CONFIG_CRYPTO_SM3_RISCV64) += sm3-riscv64.o +sm3-riscv64-y := sm3-riscv64-glue.o sm3-riscv64-zvksh-zvkb.o + +obj-$(CONFIG_CRYPTO_SM4_RISCV64) += sm4-riscv64.o +sm4-riscv64-y := sm4-riscv64-glue.o sm4-riscv64-zvksed-zvkb.o diff --git a/arch/riscv/crypto/aes-macros.S b/arch/riscv/crypto/aes-macros.S new file mode 100644 index 000000000000..d1a258d04bc7 --- /dev/null +++ b/arch/riscv/crypto/aes-macros.S @@ -0,0 +1,156 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Christoph Müllner <christoph.muellner@vrull.eu> +// Copyright (c) 2023, Phoebe Chen <phoebe.chen@sifive.com> +// Copyright (c) 2023, Jerry Shih <jerry.shih@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This file contains macros that are shared by the other aes-*.S files. The +// generated code of these macros depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector AES block cipher extension ('Zvkned') + +// Loads the AES round keys from \keyp into vector registers and jumps to code +// specific to the length of the key. Specifically: +// - If AES-128, loads round keys into v1-v11 and jumps to \label128. +// - If AES-192, loads round keys into v1-v13 and jumps to \label192. +// - If AES-256, loads round keys into v1-v15 and continues onwards. +// +// Also sets vl=4 and vtype=e32,m1,ta,ma. Clobbers t0 and t1. +.macro aes_begin keyp, label128, label192 + lwu t0, 480(\keyp) // t0 = key length in bytes + li t1, 24 // t1 = key length for AES-192 + vsetivli zero, 4, e32, m1, ta, ma + vle32.v v1, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v2, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v3, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v4, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v5, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v6, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v7, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v8, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v9, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v10, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v11, (\keyp) + blt t0, t1, \label128 // If AES-128, goto label128. + addi \keyp, \keyp, 16 + vle32.v v12, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v13, (\keyp) + beq t0, t1, \label192 // If AES-192, goto label192. + // Else, it's AES-256. + addi \keyp, \keyp, 16 + vle32.v v14, (\keyp) + addi \keyp, \keyp, 16 + vle32.v v15, (\keyp) +.endm + +// Encrypts \data using zvkned instructions, using the round keys loaded into +// v1-v11 (for AES-128), v1-v13 (for AES-192), or v1-v15 (for AES-256). \keylen +// is the AES key length in bits. vl and vtype must already be set +// appropriately. Note that if vl > 4, multiple blocks are encrypted. +.macro aes_encrypt data, keylen + vaesz.vs \data, v1 + vaesem.vs \data, v2 + vaesem.vs \data, v3 + vaesem.vs \data, v4 + vaesem.vs \data, v5 + vaesem.vs \data, v6 + vaesem.vs \data, v7 + vaesem.vs \data, v8 + vaesem.vs \data, v9 + vaesem.vs \data, v10 +.if \keylen == 128 + vaesef.vs \data, v11 +.elseif \keylen == 192 + vaesem.vs \data, v11 + vaesem.vs \data, v12 + vaesef.vs \data, v13 +.else + vaesem.vs \data, v11 + vaesem.vs \data, v12 + vaesem.vs \data, v13 + vaesem.vs \data, v14 + vaesef.vs \data, v15 +.endif +.endm + +// Same as aes_encrypt, but decrypts instead of encrypts. +.macro aes_decrypt data, keylen +.if \keylen == 128 + vaesz.vs \data, v11 +.elseif \keylen == 192 + vaesz.vs \data, v13 + vaesdm.vs \data, v12 + vaesdm.vs \data, v11 +.else + vaesz.vs \data, v15 + vaesdm.vs \data, v14 + vaesdm.vs \data, v13 + vaesdm.vs \data, v12 + vaesdm.vs \data, v11 +.endif + vaesdm.vs \data, v10 + vaesdm.vs \data, v9 + vaesdm.vs \data, v8 + vaesdm.vs \data, v7 + vaesdm.vs \data, v6 + vaesdm.vs \data, v5 + vaesdm.vs \data, v4 + vaesdm.vs \data, v3 + vaesdm.vs \data, v2 + vaesdf.vs \data, v1 +.endm + +// Expands to aes_encrypt or aes_decrypt according to \enc, which is 1 or 0. +.macro aes_crypt data, enc, keylen +.if \enc + aes_encrypt \data, \keylen +.else + aes_decrypt \data, \keylen +.endif +.endm diff --git a/arch/riscv/crypto/aes-riscv64-glue.c b/arch/riscv/crypto/aes-riscv64-glue.c new file mode 100644 index 000000000000..f814ee048555 --- /dev/null +++ b/arch/riscv/crypto/aes-riscv64-glue.c @@ -0,0 +1,637 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * AES using the RISC-V vector crypto extensions. Includes the bare block + * cipher and the ECB, CBC, CBC-CTS, CTR, and XTS modes. + * + * Copyright (C) 2023 VRULL GmbH + * Author: Heiko Stuebner <heiko.stuebner@vrull.eu> + * + * Copyright (C) 2023 SiFive, Inc. + * Author: Jerry Shih <jerry.shih@sifive.com> + * + * Copyright 2024 Google LLC + */ + +#include <asm/simd.h> +#include <asm/vector.h> +#include <crypto/aes.h> +#include <crypto/internal/cipher.h> +#include <crypto/internal/simd.h> +#include <crypto/internal/skcipher.h> +#include <crypto/scatterwalk.h> +#include <crypto/xts.h> +#include <linux/linkage.h> +#include <linux/module.h> + +asmlinkage void aes_encrypt_zvkned(const struct crypto_aes_ctx *key, + const u8 in[AES_BLOCK_SIZE], + u8 out[AES_BLOCK_SIZE]); +asmlinkage void aes_decrypt_zvkned(const struct crypto_aes_ctx *key, + const u8 in[AES_BLOCK_SIZE], + u8 out[AES_BLOCK_SIZE]); + +asmlinkage void aes_ecb_encrypt_zvkned(const struct crypto_aes_ctx *key, + const u8 *in, u8 *out, size_t len); +asmlinkage void aes_ecb_decrypt_zvkned(const struct crypto_aes_ctx *key, + const u8 *in, u8 *out, size_t len); + +asmlinkage void aes_cbc_encrypt_zvkned(const struct crypto_aes_ctx *key, + const u8 *in, u8 *out, size_t len, + u8 iv[AES_BLOCK_SIZE]); +asmlinkage void aes_cbc_decrypt_zvkned(const struct crypto_aes_ctx *key, + const u8 *in, u8 *out, size_t len, + u8 iv[AES_BLOCK_SIZE]); + +asmlinkage void aes_cbc_cts_crypt_zvkned(const struct crypto_aes_ctx *key, + const u8 *in, u8 *out, size_t len, + const u8 iv[AES_BLOCK_SIZE], bool enc); + +asmlinkage void aes_ctr32_crypt_zvkned_zvkb(const struct crypto_aes_ctx *key, + const u8 *in, u8 *out, size_t len, + u8 iv[AES_BLOCK_SIZE]); + +asmlinkage void aes_xts_encrypt_zvkned_zvbb_zvkg( + const struct crypto_aes_ctx *key, + const u8 *in, u8 *out, size_t len, + u8 tweak[AES_BLOCK_SIZE]); + +asmlinkage void aes_xts_decrypt_zvkned_zvbb_zvkg( + const struct crypto_aes_ctx *key, + const u8 *in, u8 *out, size_t len, + u8 tweak[AES_BLOCK_SIZE]); + +static int riscv64_aes_setkey(struct crypto_aes_ctx *ctx, + const u8 *key, unsigned int keylen) +{ + /* + * For now we just use the generic key expansion, for these reasons: + * + * - zvkned's key expansion instructions don't support AES-192. + * So, non-zvkned fallback code would be needed anyway. + * + * - Users of AES in Linux usually don't change keys frequently. + * So, key expansion isn't performance-critical. + * + * - For single-block AES exposed as a "cipher" algorithm, it's + * necessary to use struct crypto_aes_ctx and initialize its 'key_dec' + * field with the round keys for the Equivalent Inverse Cipher. This + * is because with "cipher", decryption can be requested from a + * context where the vector unit isn't usable, necessitating a + * fallback to aes_decrypt(). But, zvkned can only generate and use + * the normal round keys. Of course, it's preferable to not have + * special code just for "cipher", as e.g. XTS also uses a + * single-block AES encryption. It's simplest to just use + * struct crypto_aes_ctx and aes_expandkey() everywhere. + */ + return aes_expandkey(ctx, key, keylen); +} + +static int riscv64_aes_setkey_cipher(struct crypto_tfm *tfm, + const u8 *key, unsigned int keylen) +{ + struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); + + return riscv64_aes_setkey(ctx, key, keylen); +} + +static int riscv64_aes_setkey_skcipher(struct crypto_skcipher *tfm, + const u8 *key, unsigned int keylen) +{ + struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + + return riscv64_aes_setkey(ctx, key, keylen); +} + +/* Bare AES, without a mode of operation */ + +static void riscv64_aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) +{ + const struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); + + if (crypto_simd_usable()) { + kernel_vector_begin(); + aes_encrypt_zvkned(ctx, src, dst); + kernel_vector_end(); + } else { + aes_encrypt(ctx, dst, src); + } +} + +static void riscv64_aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) +{ + const struct crypto_aes_ctx *ctx = crypto_tfm_ctx(tfm); + + if (crypto_simd_usable()) { + kernel_vector_begin(); + aes_decrypt_zvkned(ctx, src, dst); + kernel_vector_end(); + } else { + aes_decrypt(ctx, dst, src); + } +} + +/* AES-ECB */ + +static inline int riscv64_aes_ecb_crypt(struct skcipher_request *req, bool enc) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + const struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + struct skcipher_walk walk; + unsigned int nbytes; + int err; + + err = skcipher_walk_virt(&walk, req, false); + while ((nbytes = walk.nbytes) != 0) { + kernel_vector_begin(); + if (enc) + aes_ecb_encrypt_zvkned(ctx, walk.src.virt.addr, + walk.dst.virt.addr, + nbytes & ~(AES_BLOCK_SIZE - 1)); + else + aes_ecb_decrypt_zvkned(ctx, walk.src.virt.addr, + walk.dst.virt.addr, + nbytes & ~(AES_BLOCK_SIZE - 1)); + kernel_vector_end(); + err = skcipher_walk_done(&walk, nbytes & (AES_BLOCK_SIZE - 1)); + } + + return err; +} + +static int riscv64_aes_ecb_encrypt(struct skcipher_request *req) +{ + return riscv64_aes_ecb_crypt(req, true); +} + +static int riscv64_aes_ecb_decrypt(struct skcipher_request *req) +{ + return riscv64_aes_ecb_crypt(req, false); +} + +/* AES-CBC */ + +static int riscv64_aes_cbc_crypt(struct skcipher_request *req, bool enc) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + const struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + struct skcipher_walk walk; + unsigned int nbytes; + int err; + + err = skcipher_walk_virt(&walk, req, false); + while ((nbytes = walk.nbytes) != 0) { + kernel_vector_begin(); + if (enc) + aes_cbc_encrypt_zvkned(ctx, walk.src.virt.addr, + walk.dst.virt.addr, + nbytes & ~(AES_BLOCK_SIZE - 1), + walk.iv); + else + aes_cbc_decrypt_zvkned(ctx, walk.src.virt.addr, + walk.dst.virt.addr, + nbytes & ~(AES_BLOCK_SIZE - 1), + walk.iv); + kernel_vector_end(); + err = skcipher_walk_done(&walk, nbytes & (AES_BLOCK_SIZE - 1)); + } + + return err; +} + +static int riscv64_aes_cbc_encrypt(struct skcipher_request *req) +{ + return riscv64_aes_cbc_crypt(req, true); +} + +static int riscv64_aes_cbc_decrypt(struct skcipher_request *req) +{ + return riscv64_aes_cbc_crypt(req, false); +} + +/* AES-CBC-CTS */ + +static int riscv64_aes_cbc_cts_crypt(struct skcipher_request *req, bool enc) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + const struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + struct scatterlist sg_src[2], sg_dst[2]; + struct skcipher_request subreq; + struct scatterlist *src, *dst; + struct skcipher_walk walk; + unsigned int cbc_len; + int err; + + if (req->cryptlen < AES_BLOCK_SIZE) + return -EINVAL; + + err = skcipher_walk_virt(&walk, req, false); + if (err) + return err; + /* + * If the full message is available in one step, decrypt it in one call + * to the CBC-CTS assembly function. This reduces overhead, especially + * on short messages. Otherwise, fall back to doing CBC up to the last + * two blocks, then invoke CTS just for the ciphertext stealing. + */ + if (unlikely(walk.nbytes != req->cryptlen)) { + cbc_len = round_down(req->cryptlen - AES_BLOCK_SIZE - 1, + AES_BLOCK_SIZE); + skcipher_walk_abort(&walk); + skcipher_request_set_tfm(&subreq, tfm); + skcipher_request_set_callback(&subreq, + skcipher_request_flags(req), + NULL, NULL); + skcipher_request_set_crypt(&subreq, req->src, req->dst, + cbc_len, req->iv); + err = riscv64_aes_cbc_crypt(&subreq, enc); + if (err) + return err; + dst = src = scatterwalk_ffwd(sg_src, req->src, cbc_len); + if (req->dst != req->src) + dst = scatterwalk_ffwd(sg_dst, req->dst, cbc_len); + skcipher_request_set_crypt(&subreq, src, dst, + req->cryptlen - cbc_len, req->iv); + err = skcipher_walk_virt(&walk, &subreq, false); + if (err) + return err; + } + kernel_vector_begin(); + aes_cbc_cts_crypt_zvkned(ctx, walk.src.virt.addr, walk.dst.virt.addr, + walk.nbytes, req->iv, enc); + kernel_vector_end(); + return skcipher_walk_done(&walk, 0); +} + +static int riscv64_aes_cbc_cts_encrypt(struct skcipher_request *req) +{ + return riscv64_aes_cbc_cts_crypt(req, true); +} + +static int riscv64_aes_cbc_cts_decrypt(struct skcipher_request *req) +{ + return riscv64_aes_cbc_cts_crypt(req, false); +} + +/* AES-CTR */ + +static int riscv64_aes_ctr_crypt(struct skcipher_request *req) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + const struct crypto_aes_ctx *ctx = crypto_skcipher_ctx(tfm); + unsigned int nbytes, p1_nbytes; + struct skcipher_walk walk; + u32 ctr32, nblocks; + int err; + + /* Get the low 32-bit word of the 128-bit big endian counter. */ + ctr32 = get_unaligned_be32(req->iv + 12); + + err = skcipher_walk_virt(&walk, req, false); + while ((nbytes = walk.nbytes) != 0) { + if (nbytes < walk.total) { + /* Not the end yet, so keep the length block-aligned. */ + nbytes = round_down(nbytes, AES_BLOCK_SIZE); + nblocks = nbytes / AES_BLOCK_SIZE; + } else { + /* It's the end, so include any final partial block. */ + nblocks = DIV_ROUND_UP(nbytes, AES_BLOCK_SIZE); + } + ctr32 += nblocks; + + kernel_vector_begin(); + if (ctr32 >= nblocks) { + /* The low 32-bit word of the counter won't overflow. */ + aes_ctr32_crypt_zvkned_zvkb(ctx, walk.src.virt.addr, + walk.dst.virt.addr, nbytes, + req->iv); + } else { + /* + * The low 32-bit word of the counter will overflow. + * The assembly doesn't handle this case, so split the + * operation into two at the point where the overflow + * will occur. After the first part, add the carry bit. + */ + p1_nbytes = min_t(unsigned int, nbytes, + (nblocks - ctr32) * AES_BLOCK_SIZE); + aes_ctr32_crypt_zvkned_zvkb(ctx, walk.src.virt.addr, + walk.dst.virt.addr, + p1_nbytes, req->iv); + crypto_inc(req->iv, 12); + + if (ctr32) { + aes_ctr32_crypt_zvkned_zvkb( + ctx, + walk.src.virt.addr + p1_nbytes, + walk.dst.virt.addr + p1_nbytes, + nbytes - p1_nbytes, req->iv); + } + } + kernel_vector_end(); + + err = skcipher_walk_done(&walk, walk.nbytes - nbytes); + } + + return err; +} + +/* AES-XTS */ + +struct riscv64_aes_xts_ctx { + struct crypto_aes_ctx ctx1; + struct crypto_aes_ctx ctx2; +}; + +static int riscv64_aes_xts_setkey(struct crypto_skcipher *tfm, const u8 *key, + unsigned int keylen) +{ + struct riscv64_aes_xts_ctx *ctx = crypto_skcipher_ctx(tfm); + + return xts_verify_key(tfm, key, keylen) ?: + riscv64_aes_setkey(&ctx->ctx1, key, keylen / 2) ?: + riscv64_aes_setkey(&ctx->ctx2, key + keylen / 2, keylen / 2); +} + +static int riscv64_aes_xts_crypt(struct skcipher_request *req, bool enc) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + const struct riscv64_aes_xts_ctx *ctx = crypto_skcipher_ctx(tfm); + int tail = req->cryptlen % AES_BLOCK_SIZE; + struct scatterlist sg_src[2], sg_dst[2]; + struct skcipher_request subreq; + struct scatterlist *src, *dst; + struct skcipher_walk walk; + int err; + + if (req->cryptlen < AES_BLOCK_SIZE) + return -EINVAL; + + /* Encrypt the IV with the tweak key to get the first tweak. */ + kernel_vector_begin(); + aes_encrypt_zvkned(&ctx->ctx2, req->iv, req->iv); + kernel_vector_end(); + + err = skcipher_walk_virt(&walk, req, false); + + /* + * If the message length isn't divisible by the AES block size and the + * full message isn't available in one step of the scatterlist walk, + * then separate off the last full block and the partial block. This + * ensures that they are processed in the same call to the assembly + * function, which is required for ciphertext stealing. + */ + if (unlikely(tail > 0 && walk.nbytes < walk.total)) { + skcipher_walk_abort(&walk); + + skcipher_request_set_tfm(&subreq, tfm); + skcipher_request_set_callback(&subreq, + skcipher_request_flags(req), + NULL, NULL); + skcipher_request_set_crypt(&subreq, req->src, req->dst, + req->cryptlen - tail - AES_BLOCK_SIZE, + req->iv); + req = &subreq; + err = skcipher_walk_virt(&walk, req, false); + } else { + tail = 0; + } + + while (walk.nbytes) { + unsigned int nbytes = walk.nbytes; + + if (nbytes < walk.total) + nbytes = round_down(nbytes, AES_BLOCK_SIZE); + + kernel_vector_begin(); + if (enc) + aes_xts_encrypt_zvkned_zvbb_zvkg( + &ctx->ctx1, walk.src.virt.addr, + walk.dst.virt.addr, nbytes, req->iv); + else + aes_xts_decrypt_zvkned_zvbb_zvkg( + &ctx->ctx1, walk.src.virt.addr, + walk.dst.virt.addr, nbytes, req->iv); + kernel_vector_end(); + err = skcipher_walk_done(&walk, walk.nbytes - nbytes); + } + + if (err || likely(!tail)) + return err; + + /* Do ciphertext stealing with the last full block and partial block. */ + + dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen); + if (req->dst != req->src) + dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen); + + skcipher_request_set_crypt(req, src, dst, AES_BLOCK_SIZE + tail, + req->iv); + + err = skcipher_walk_virt(&walk, req, false); + if (err) + return err; + + kernel_vector_begin(); + if (enc) + aes_xts_encrypt_zvkned_zvbb_zvkg( + &ctx->ctx1, walk.src.virt.addr, + walk.dst.virt.addr, walk.nbytes, req->iv); + else + aes_xts_decrypt_zvkned_zvbb_zvkg( + &ctx->ctx1, walk.src.virt.addr, + walk.dst.virt.addr, walk.nbytes, req->iv); + kernel_vector_end(); + + return skcipher_walk_done(&walk, 0); +} + +static int riscv64_aes_xts_encrypt(struct skcipher_request *req) +{ + return riscv64_aes_xts_crypt(req, true); +} + +static int riscv64_aes_xts_decrypt(struct skcipher_request *req) +{ + return riscv64_aes_xts_crypt(req, false); +} + +/* Algorithm definitions */ + +static struct crypto_alg riscv64_zvkned_aes_cipher_alg = { + .cra_flags = CRYPTO_ALG_TYPE_CIPHER, + .cra_blocksize = AES_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct crypto_aes_ctx), + .cra_priority = 300, + .cra_name = "aes", + .cra_driver_name = "aes-riscv64-zvkned", + .cra_cipher = { + .cia_min_keysize = AES_MIN_KEY_SIZE, + .cia_max_keysize = AES_MAX_KEY_SIZE, + .cia_setkey = riscv64_aes_setkey_cipher, + .cia_encrypt = riscv64_aes_encrypt, + .cia_decrypt = riscv64_aes_decrypt, + }, + .cra_module = THIS_MODULE, +}; + +static struct skcipher_alg riscv64_zvkned_aes_skcipher_algs[] = { + { + .setkey = riscv64_aes_setkey_skcipher, + .encrypt = riscv64_aes_ecb_encrypt, + .decrypt = riscv64_aes_ecb_decrypt, + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .walksize = 8 * AES_BLOCK_SIZE, /* matches LMUL=8 */ + .base = { + .cra_blocksize = AES_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct crypto_aes_ctx), + .cra_priority = 300, + .cra_name = "ecb(aes)", + .cra_driver_name = "ecb-aes-riscv64-zvkned", + .cra_module = THIS_MODULE, + }, + }, { + .setkey = riscv64_aes_setkey_skcipher, + .encrypt = riscv64_aes_cbc_encrypt, + .decrypt = riscv64_aes_cbc_decrypt, + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .base = { + .cra_blocksize = AES_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct crypto_aes_ctx), + .cra_priority = 300, + .cra_name = "cbc(aes)", + .cra_driver_name = "cbc-aes-riscv64-zvkned", + .cra_module = THIS_MODULE, + }, + }, { + .setkey = riscv64_aes_setkey_skcipher, + .encrypt = riscv64_aes_cbc_cts_encrypt, + .decrypt = riscv64_aes_cbc_cts_decrypt, + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .walksize = 4 * AES_BLOCK_SIZE, /* matches LMUL=4 */ + .base = { + .cra_blocksize = AES_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct crypto_aes_ctx), + .cra_priority = 300, + .cra_name = "cts(cbc(aes))", + .cra_driver_name = "cts-cbc-aes-riscv64-zvkned", + .cra_module = THIS_MODULE, + }, + } +}; + +static struct skcipher_alg riscv64_zvkned_zvkb_aes_skcipher_alg = { + .setkey = riscv64_aes_setkey_skcipher, + .encrypt = riscv64_aes_ctr_crypt, + .decrypt = riscv64_aes_ctr_crypt, + .min_keysize = AES_MIN_KEY_SIZE, + .max_keysize = AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .chunksize = AES_BLOCK_SIZE, + .walksize = 4 * AES_BLOCK_SIZE, /* matches LMUL=4 */ + .base = { + .cra_blocksize = 1, + .cra_ctxsize = sizeof(struct crypto_aes_ctx), + .cra_priority = 300, + .cra_name = "ctr(aes)", + .cra_driver_name = "ctr-aes-riscv64-zvkned-zvkb", + .cra_module = THIS_MODULE, + }, +}; + +static struct skcipher_alg riscv64_zvkned_zvbb_zvkg_aes_skcipher_alg = { + .setkey = riscv64_aes_xts_setkey, + .encrypt = riscv64_aes_xts_encrypt, + .decrypt = riscv64_aes_xts_decrypt, + .min_keysize = 2 * AES_MIN_KEY_SIZE, + .max_keysize = 2 * AES_MAX_KEY_SIZE, + .ivsize = AES_BLOCK_SIZE, + .chunksize = AES_BLOCK_SIZE, + .walksize = 4 * AES_BLOCK_SIZE, /* matches LMUL=4 */ + .base = { + .cra_blocksize = AES_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct riscv64_aes_xts_ctx), + .cra_priority = 300, + .cra_name = "xts(aes)", + .cra_driver_name = "xts-aes-riscv64-zvkned-zvbb-zvkg", + .cra_module = THIS_MODULE, + }, +}; + +static inline bool riscv64_aes_xts_supported(void) +{ + return riscv_isa_extension_available(NULL, ZVBB) && + riscv_isa_extension_available(NULL, ZVKG) && + riscv_vector_vlen() < 2048 /* Implementation limitation */; +} + +static int __init riscv64_aes_mod_init(void) +{ + int err = -ENODEV; + + if (riscv_isa_extension_available(NULL, ZVKNED) && + riscv_vector_vlen() >= 128) { + err = crypto_register_alg(&riscv64_zvkned_aes_cipher_alg); + if (err) + return err; + + err = crypto_register_skciphers( + riscv64_zvkned_aes_skcipher_algs, + ARRAY_SIZE(riscv64_zvkned_aes_skcipher_algs)); + if (err) + goto unregister_zvkned_cipher_alg; + + if (riscv_isa_extension_available(NULL, ZVKB)) { + err = crypto_register_skcipher( + &riscv64_zvkned_zvkb_aes_skcipher_alg); + if (err) + goto unregister_zvkned_skcipher_algs; + } + + if (riscv64_aes_xts_supported()) { + err = crypto_register_skcipher( + &riscv64_zvkned_zvbb_zvkg_aes_skcipher_alg); + if (err) + goto unregister_zvkned_zvkb_skcipher_alg; + } + } + + return err; + +unregister_zvkned_zvkb_skcipher_alg: + if (riscv_isa_extension_available(NULL, ZVKB)) + crypto_unregister_skcipher(&riscv64_zvkned_zvkb_aes_skcipher_alg); +unregister_zvkned_skcipher_algs: + crypto_unregister_skciphers(riscv64_zvkned_aes_skcipher_algs, + ARRAY_SIZE(riscv64_zvkned_aes_skcipher_algs)); +unregister_zvkned_cipher_alg: + crypto_unregister_alg(&riscv64_zvkned_aes_cipher_alg); + return err; +} + +static void __exit riscv64_aes_mod_exit(void) +{ + if (riscv64_aes_xts_supported()) + crypto_unregister_skcipher(&riscv64_zvkned_zvbb_zvkg_aes_skcipher_alg); + if (riscv_isa_extension_available(NULL, ZVKB)) + crypto_unregister_skcipher(&riscv64_zvkned_zvkb_aes_skcipher_alg); + crypto_unregister_skciphers(riscv64_zvkned_aes_skcipher_algs, + ARRAY_SIZE(riscv64_zvkned_aes_skcipher_algs)); + crypto_unregister_alg(&riscv64_zvkned_aes_cipher_alg); +} + +module_init(riscv64_aes_mod_init); +module_exit(riscv64_aes_mod_exit); + +MODULE_DESCRIPTION("AES-ECB/CBC/CTS/CTR/XTS (RISC-V accelerated)"); +MODULE_AUTHOR("Jerry Shih <jerry.shih@sifive.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_CRYPTO("aes"); +MODULE_ALIAS_CRYPTO("ecb(aes)"); +MODULE_ALIAS_CRYPTO("cbc(aes)"); +MODULE_ALIAS_CRYPTO("cts(cbc(aes))"); +MODULE_ALIAS_CRYPTO("ctr(aes)"); +MODULE_ALIAS_CRYPTO("xts(aes)"); diff --git a/arch/riscv/crypto/aes-riscv64-zvkned-zvbb-zvkg.S b/arch/riscv/crypto/aes-riscv64-zvkned-zvbb-zvkg.S new file mode 100644 index 000000000000..146fc9cfb268 --- /dev/null +++ b/arch/riscv/crypto/aes-riscv64-zvkned-zvbb-zvkg.S @@ -0,0 +1,312 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Jerry Shih <jerry.shih@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 && VLEN < 2048 +// - RISC-V Vector AES block cipher extension ('Zvkned') +// - RISC-V Vector Bit-manipulation extension ('Zvbb') +// - RISC-V Vector GCM/GMAC extension ('Zvkg') + +#include <linux/linkage.h> + +.text +.option arch, +zvkned, +zvbb, +zvkg + +#include "aes-macros.S" + +#define KEYP a0 +#define INP a1 +#define OUTP a2 +#define LEN a3 +#define TWEAKP a4 + +#define LEN32 a5 +#define TAIL_LEN a6 +#define VL a7 +#define VLMAX t4 + +// v1-v15 contain the AES round keys, but they are used for temporaries before +// the AES round keys have been loaded. +#define TWEAKS v16 // LMUL=4 (most of the time) +#define TWEAKS_BREV v20 // LMUL=4 (most of the time) +#define MULTS_BREV v24 // LMUL=4 (most of the time) +#define TMP0 v28 +#define TMP1 v29 +#define TMP2 v30 +#define TMP3 v31 + +// xts_init initializes the following values: +// +// TWEAKS: N 128-bit tweaks T*(x^i) for i in 0..(N - 1) +// TWEAKS_BREV: same as TWEAKS, but bit-reversed +// MULTS_BREV: N 128-bit values x^N, bit-reversed. Only if N > 1. +// +// N is the maximum number of blocks that will be processed per loop iteration, +// computed using vsetvli. +// +// The field convention used by XTS is the same as that of GHASH, but with the +// bits reversed within each byte. The zvkg extension provides the vgmul +// instruction which does multiplication in this field. Therefore, for tweak +// computation we use vgmul to do multiplications in parallel, instead of +// serially multiplying by x using shifting+xoring. Note that for this to work, +// the inputs and outputs to vgmul must be bit-reversed (we do it with vbrev8). +.macro xts_init + + // Load the first tweak T. + vsetivli zero, 4, e32, m1, ta, ma + vle32.v TWEAKS, (TWEAKP) + + // If there's only one block (or no blocks at all), then skip the tweak + // sequence computation because (at most) T itself is needed. + li t0, 16 + ble LEN, t0, .Linit_single_block\@ + + // Save a copy of T bit-reversed in v12. + vbrev8.v v12, TWEAKS + + // + // Generate x^i for i in 0..(N - 1), i.e. 128-bit values 1 << i assuming + // that N <= 128. Though, this code actually requires N < 64 (or + // equivalently VLEN < 2048) due to the use of 64-bit intermediate + // values here and in the x^N computation later. + // + vsetvli VL, LEN32, e32, m4, ta, ma + srli t0, VL, 2 // t0 = N (num blocks) + // Generate two sequences, each with N 32-bit values: + // v0=[1, 1, 1, ...] and v1=[0, 1, 2, ...]. + vsetvli zero, t0, e32, m1, ta, ma + vmv.v.i v0, 1 + vid.v v1 + // Use vzext to zero-extend the sequences to 64 bits. Reinterpret them + // as two sequences, each with 2*N 32-bit values: + // v2=[1, 0, 1, 0, 1, 0, ...] and v4=[0, 0, 1, 0, 2, 0, ...]. + vsetvli zero, t0, e64, m2, ta, ma + vzext.vf2 v2, v0 + vzext.vf2 v4, v1 + slli t1, t0, 1 // t1 = 2*N + vsetvli zero, t1, e32, m2, ta, ma + // Use vwsll to compute [1<<0, 0<<0, 1<<1, 0<<0, 1<<2, 0<<0, ...], + // widening to 64 bits per element. When reinterpreted as N 128-bit + // values, this is the needed sequence of 128-bit values 1 << i (x^i). + vwsll.vv v8, v2, v4 + + // Copy the bit-reversed T to all N elements of TWEAKS_BREV, then + // multiply by x^i. This gives the sequence T*(x^i), bit-reversed. + vsetvli zero, LEN32, e32, m4, ta, ma + vmv.v.i TWEAKS_BREV, 0 + vaesz.vs TWEAKS_BREV, v12 + vbrev8.v v8, v8 + vgmul.vv TWEAKS_BREV, v8 + + // Save a copy of the sequence T*(x^i) with the bit reversal undone. + vbrev8.v TWEAKS, TWEAKS_BREV + + // Generate N copies of x^N, i.e. 128-bit values 1 << N, bit-reversed. + li t1, 1 + sll t1, t1, t0 // t1 = 1 << N + vsetivli zero, 2, e64, m1, ta, ma + vmv.v.i v0, 0 + vsetivli zero, 1, e64, m1, tu, ma + vmv.v.x v0, t1 + vbrev8.v v0, v0 + vsetvli zero, LEN32, e32, m4, ta, ma + vmv.v.i MULTS_BREV, 0 + vaesz.vs MULTS_BREV, v0 + + j .Linit_done\@ + +.Linit_single_block\@: + vbrev8.v TWEAKS_BREV, TWEAKS +.Linit_done\@: +.endm + +// Set the first 128 bits of MULTS_BREV to 0x40, i.e. 'x' bit-reversed. This is +// the multiplier required to advance the tweak by one. +.macro load_x + li t0, 0x40 + vsetivli zero, 4, e32, m1, ta, ma + vmv.v.i MULTS_BREV, 0 + vsetivli zero, 1, e8, m1, tu, ma + vmv.v.x MULTS_BREV, t0 +.endm + +.macro __aes_xts_crypt enc, keylen + // With 16 < len <= 31, there's no main loop, just ciphertext stealing. + beqz LEN32, .Lcts_without_main_loop\@ + + vsetvli VLMAX, zero, e32, m4, ta, ma +1: + vsetvli VL, LEN32, e32, m4, ta, ma +2: + // Encrypt or decrypt VL/4 blocks. + vle32.v TMP0, (INP) + vxor.vv TMP0, TMP0, TWEAKS + aes_crypt TMP0, \enc, \keylen + vxor.vv TMP0, TMP0, TWEAKS + vse32.v TMP0, (OUTP) + + // Update the pointers and the remaining length. + slli t0, VL, 2 + add INP, INP, t0 + add OUTP, OUTP, t0 + sub LEN32, LEN32, VL + + // Check whether more blocks remain. + beqz LEN32, .Lmain_loop_done\@ + + // Compute the next sequence of tweaks by multiplying the previous + // sequence by x^N. Store the result in both bit-reversed order and + // regular order (i.e. with the bit reversal undone). + vgmul.vv TWEAKS_BREV, MULTS_BREV + vbrev8.v TWEAKS, TWEAKS_BREV + + // Since we compute the tweak multipliers x^N in advance, we require + // that each iteration process the same length except possibly the last. + // This conflicts slightly with the behavior allowed by RISC-V Vector + // Extension, where CPUs can select a lower length for both of the last + // two iterations. E.g., vl might take the sequence of values + // [16, 16, 16, 12, 12], whereas we need [16, 16, 16, 16, 8] so that we + // can use x^4 again instead of computing x^3. Therefore, we explicitly + // keep the vl at VLMAX if there is at least VLMAX remaining. + bge LEN32, VLMAX, 2b + j 1b + +.Lmain_loop_done\@: + load_x + + // Compute the next tweak. + addi t0, VL, -4 + vsetivli zero, 4, e32, m4, ta, ma + vslidedown.vx TWEAKS_BREV, TWEAKS_BREV, t0 // Extract last tweak + vsetivli zero, 4, e32, m1, ta, ma + vgmul.vv TWEAKS_BREV, MULTS_BREV // Advance to next tweak + + bnez TAIL_LEN, .Lcts\@ + + // Update *TWEAKP to contain the next tweak. + vbrev8.v TWEAKS, TWEAKS_BREV + vse32.v TWEAKS, (TWEAKP) + ret + +.Lcts_without_main_loop\@: + load_x +.Lcts\@: + // TWEAKS_BREV now contains the next tweak. Compute the one after that. + vsetivli zero, 4, e32, m1, ta, ma + vmv.v.v TMP0, TWEAKS_BREV + vgmul.vv TMP0, MULTS_BREV + // Undo the bit reversal of the next two tweaks and store them in TMP1 + // and TMP2, such that TMP1 is the first needed and TMP2 the second. +.if \enc + vbrev8.v TMP1, TWEAKS_BREV + vbrev8.v TMP2, TMP0 +.else + vbrev8.v TMP1, TMP0 + vbrev8.v TMP2, TWEAKS_BREV +.endif + + // Encrypt/decrypt the last full block. + vle32.v TMP0, (INP) + vxor.vv TMP0, TMP0, TMP1 + aes_crypt TMP0, \enc, \keylen + vxor.vv TMP0, TMP0, TMP1 + + // Swap the first TAIL_LEN bytes of the above result with the tail. + // Note that to support in-place encryption/decryption, the load from + // the input tail must happen before the store to the output tail. + addi t0, INP, 16 + addi t1, OUTP, 16 + vmv.v.v TMP3, TMP0 + vsetvli zero, TAIL_LEN, e8, m1, tu, ma + vle8.v TMP0, (t0) + vse8.v TMP3, (t1) + + // Encrypt/decrypt again and store the last full block. + vsetivli zero, 4, e32, m1, ta, ma + vxor.vv TMP0, TMP0, TMP2 + aes_crypt TMP0, \enc, \keylen + vxor.vv TMP0, TMP0, TMP2 + vse32.v TMP0, (OUTP) + + ret +.endm + +.macro aes_xts_crypt enc + + // Check whether the length is a multiple of the AES block size. + andi TAIL_LEN, LEN, 15 + beqz TAIL_LEN, 1f + + // The length isn't a multiple of the AES block size, so ciphertext + // stealing will be required. Ciphertext stealing involves special + // handling of the partial block and the last full block, so subtract + // the length of both from the length to be processed in the main loop. + sub LEN, LEN, TAIL_LEN + addi LEN, LEN, -16 +1: + srli LEN32, LEN, 2 + // LEN and LEN32 now contain the total length of the blocks that will be + // processed in the main loop, in bytes and 32-bit words respectively. + + xts_init + aes_begin KEYP, 128f, 192f + __aes_xts_crypt \enc, 256 +128: + __aes_xts_crypt \enc, 128 +192: + __aes_xts_crypt \enc, 192 +.endm + +// void aes_xts_encrypt_zvkned_zvbb_zvkg(const struct crypto_aes_ctx *key, +// const u8 *in, u8 *out, size_t len, +// u8 tweak[16]); +// +// |key| is the data key. |tweak| contains the next tweak; the encryption of +// the original IV with the tweak key was already done. This function supports +// incremental computation, but |len| must always be >= 16 (AES_BLOCK_SIZE), and +// |len| must be a multiple of 16 except on the last call. If |len| is a +// multiple of 16, then this function updates |tweak| to contain the next tweak. +SYM_FUNC_START(aes_xts_encrypt_zvkned_zvbb_zvkg) + aes_xts_crypt 1 +SYM_FUNC_END(aes_xts_encrypt_zvkned_zvbb_zvkg) + +// Same prototype and calling convention as the encryption function +SYM_FUNC_START(aes_xts_decrypt_zvkned_zvbb_zvkg) + aes_xts_crypt 0 +SYM_FUNC_END(aes_xts_decrypt_zvkned_zvbb_zvkg) diff --git a/arch/riscv/crypto/aes-riscv64-zvkned-zvkb.S b/arch/riscv/crypto/aes-riscv64-zvkned-zvkb.S new file mode 100644 index 000000000000..9962d4500587 --- /dev/null +++ b/arch/riscv/crypto/aes-riscv64-zvkned-zvkb.S @@ -0,0 +1,146 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Jerry Shih <jerry.shih@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector AES block cipher extension ('Zvkned') +// - RISC-V Vector Cryptography Bit-manipulation extension ('Zvkb') + +#include <linux/linkage.h> + +.text +.option arch, +zvkned, +zvkb + +#include "aes-macros.S" + +#define KEYP a0 +#define INP a1 +#define OUTP a2 +#define LEN a3 +#define IVP a4 + +#define LEN32 a5 +#define VL_E32 a6 +#define VL_BLOCKS a7 + +.macro aes_ctr32_crypt keylen + // LEN32 = number of blocks, rounded up, in 32-bit words. + addi t0, LEN, 15 + srli t0, t0, 4 + slli LEN32, t0, 2 + + // Create a mask that selects the last 32-bit word of each 128-bit + // block. This is the word that contains the (big-endian) counter. + li t0, 0x88 + vsetvli t1, zero, e8, m1, ta, ma + vmv.v.x v0, t0 + + // Load the IV into v31. The last 32-bit word contains the counter. + vsetivli zero, 4, e32, m1, ta, ma + vle32.v v31, (IVP) + + // Convert the big-endian counter into little-endian. + vsetivli zero, 4, e32, m1, ta, mu + vrev8.v v31, v31, v0.t + + // Splat the IV to v16 (with LMUL=4). The number of copies is the + // maximum number of blocks that will be processed per iteration. + vsetvli zero, LEN32, e32, m4, ta, ma + vmv.v.i v16, 0 + vaesz.vs v16, v31 + + // v20 = [x, x, x, 0, x, x, x, 1, ...] + viota.m v20, v0, v0.t + // v16 = [IV0, IV1, IV2, counter+0, IV0, IV1, IV2, counter+1, ...] + vsetvli VL_E32, LEN32, e32, m4, ta, mu + vadd.vv v16, v16, v20, v0.t + + j 2f +1: + // Set the number of blocks to process in this iteration. vl=VL_E32 is + // the length in 32-bit words, i.e. 4 times the number of blocks. + vsetvli VL_E32, LEN32, e32, m4, ta, mu + + // Increment the counters by the number of blocks processed in the + // previous iteration. + vadd.vx v16, v16, VL_BLOCKS, v0.t +2: + // Prepare the AES inputs into v24. + vmv.v.v v24, v16 + vrev8.v v24, v24, v0.t // Convert counters back to big-endian. + + // Encrypt the AES inputs to create the next portion of the keystream. + aes_encrypt v24, \keylen + + // XOR the data with the keystream. + vsetvli t0, LEN, e8, m4, ta, ma + vle8.v v20, (INP) + vxor.vv v20, v20, v24 + vse8.v v20, (OUTP) + + // Advance the pointers and update the remaining length. + add INP, INP, t0 + add OUTP, OUTP, t0 + sub LEN, LEN, t0 + sub LEN32, LEN32, VL_E32 + srli VL_BLOCKS, VL_E32, 2 + + // Repeat if more data remains. + bnez LEN, 1b + + // Update *IVP to contain the next counter. + vsetivli zero, 4, e32, m1, ta, mu + vadd.vx v16, v16, VL_BLOCKS, v0.t + vrev8.v v16, v16, v0.t // Convert counters back to big-endian. + vse32.v v16, (IVP) + + ret +.endm + +// void aes_ctr32_crypt_zvkned_zvkb(const struct crypto_aes_ctx *key, +// const u8 *in, u8 *out, size_t len, +// u8 iv[16]); +SYM_FUNC_START(aes_ctr32_crypt_zvkned_zvkb) + aes_begin KEYP, 128f, 192f + aes_ctr32_crypt 256 +128: + aes_ctr32_crypt 128 +192: + aes_ctr32_crypt 192 +SYM_FUNC_END(aes_ctr32_crypt_zvkned_zvkb) diff --git a/arch/riscv/crypto/aes-riscv64-zvkned.S b/arch/riscv/crypto/aes-riscv64-zvkned.S new file mode 100644 index 000000000000..23d063f94ce6 --- /dev/null +++ b/arch/riscv/crypto/aes-riscv64-zvkned.S @@ -0,0 +1,339 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Christoph Müllner <christoph.muellner@vrull.eu> +// Copyright (c) 2023, Phoebe Chen <phoebe.chen@sifive.com> +// Copyright (c) 2023, Jerry Shih <jerry.shih@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector AES block cipher extension ('Zvkned') + +#include <linux/linkage.h> + +.text +.option arch, +zvkned + +#include "aes-macros.S" + +#define KEYP a0 +#define INP a1 +#define OUTP a2 +#define LEN a3 +#define IVP a4 + +.macro __aes_crypt_zvkned enc, keylen + vle32.v v16, (INP) + aes_crypt v16, \enc, \keylen + vse32.v v16, (OUTP) + ret +.endm + +.macro aes_crypt_zvkned enc + aes_begin KEYP, 128f, 192f + __aes_crypt_zvkned \enc, 256 +128: + __aes_crypt_zvkned \enc, 128 +192: + __aes_crypt_zvkned \enc, 192 +.endm + +// void aes_encrypt_zvkned(const struct crypto_aes_ctx *key, +// const u8 in[16], u8 out[16]); +SYM_FUNC_START(aes_encrypt_zvkned) + aes_crypt_zvkned 1 +SYM_FUNC_END(aes_encrypt_zvkned) + +// Same prototype and calling convention as the encryption function +SYM_FUNC_START(aes_decrypt_zvkned) + aes_crypt_zvkned 0 +SYM_FUNC_END(aes_decrypt_zvkned) + +.macro __aes_ecb_crypt enc, keylen + srli t0, LEN, 2 + // t0 is the remaining length in 32-bit words. It's a multiple of 4. +1: + vsetvli t1, t0, e32, m8, ta, ma + sub t0, t0, t1 // Subtract number of words processed + slli t1, t1, 2 // Words to bytes + vle32.v v16, (INP) + aes_crypt v16, \enc, \keylen + vse32.v v16, (OUTP) + add INP, INP, t1 + add OUTP, OUTP, t1 + bnez t0, 1b + + ret +.endm + +.macro aes_ecb_crypt enc + aes_begin KEYP, 128f, 192f + __aes_ecb_crypt \enc, 256 +128: + __aes_ecb_crypt \enc, 128 +192: + __aes_ecb_crypt \enc, 192 +.endm + +// void aes_ecb_encrypt_zvkned(const struct crypto_aes_ctx *key, +// const u8 *in, u8 *out, size_t len); +// +// |len| must be nonzero and a multiple of 16 (AES_BLOCK_SIZE). +SYM_FUNC_START(aes_ecb_encrypt_zvkned) + aes_ecb_crypt 1 +SYM_FUNC_END(aes_ecb_encrypt_zvkned) + +// Same prototype and calling convention as the encryption function +SYM_FUNC_START(aes_ecb_decrypt_zvkned) + aes_ecb_crypt 0 +SYM_FUNC_END(aes_ecb_decrypt_zvkned) + +.macro aes_cbc_encrypt keylen + vle32.v v16, (IVP) // Load IV +1: + vle32.v v17, (INP) // Load plaintext block + vxor.vv v16, v16, v17 // XOR with IV or prev ciphertext block + aes_encrypt v16, \keylen // Encrypt + vse32.v v16, (OUTP) // Store ciphertext block + addi INP, INP, 16 + addi OUTP, OUTP, 16 + addi LEN, LEN, -16 + bnez LEN, 1b + + vse32.v v16, (IVP) // Store next IV + ret +.endm + +.macro aes_cbc_decrypt keylen + srli LEN, LEN, 2 // Convert LEN from bytes to words + vle32.v v16, (IVP) // Load IV +1: + vsetvli t0, LEN, e32, m4, ta, ma + vle32.v v20, (INP) // Load ciphertext blocks + vslideup.vi v16, v20, 4 // Setup prev ciphertext blocks + addi t1, t0, -4 + vslidedown.vx v24, v20, t1 // Save last ciphertext block + aes_decrypt v20, \keylen // Decrypt the blocks + vxor.vv v20, v20, v16 // XOR with prev ciphertext blocks + vse32.v v20, (OUTP) // Store plaintext blocks + vmv.v.v v16, v24 // Next "IV" is last ciphertext block + slli t1, t0, 2 // Words to bytes + add INP, INP, t1 + add OUTP, OUTP, t1 + sub LEN, LEN, t0 + bnez LEN, 1b + + vsetivli zero, 4, e32, m1, ta, ma + vse32.v v16, (IVP) // Store next IV + ret +.endm + +// void aes_cbc_encrypt_zvkned(const struct crypto_aes_ctx *key, +// const u8 *in, u8 *out, size_t len, u8 iv[16]); +// +// |len| must be nonzero and a multiple of 16 (AES_BLOCK_SIZE). +SYM_FUNC_START(aes_cbc_encrypt_zvkned) + aes_begin KEYP, 128f, 192f + aes_cbc_encrypt 256 +128: + aes_cbc_encrypt 128 +192: + aes_cbc_encrypt 192 +SYM_FUNC_END(aes_cbc_encrypt_zvkned) + +// Same prototype and calling convention as the encryption function +SYM_FUNC_START(aes_cbc_decrypt_zvkned) + aes_begin KEYP, 128f, 192f + aes_cbc_decrypt 256 +128: + aes_cbc_decrypt 128 +192: + aes_cbc_decrypt 192 +SYM_FUNC_END(aes_cbc_decrypt_zvkned) + +.macro aes_cbc_cts_encrypt keylen + + // CBC-encrypt all blocks except the last. But don't store the + // second-to-last block to the output buffer yet, since it will be + // handled specially in the ciphertext stealing step. Exception: if the + // message is single-block, still encrypt the last (and only) block. + li t0, 16 + j 2f +1: + vse32.v v16, (OUTP) // Store ciphertext block + addi OUTP, OUTP, 16 +2: + vle32.v v17, (INP) // Load plaintext block + vxor.vv v16, v16, v17 // XOR with IV or prev ciphertext block + aes_encrypt v16, \keylen // Encrypt + addi INP, INP, 16 + addi LEN, LEN, -16 + bgt LEN, t0, 1b // Repeat if more than one block remains + + // Special case: if the message is a single block, just do CBC. + beqz LEN, .Lcts_encrypt_done\@ + + // Encrypt the last two blocks using ciphertext stealing as follows: + // C[n-1] = Encrypt(Encrypt(P[n-1] ^ C[n-2]) ^ P[n]) + // C[n] = Encrypt(P[n-1] ^ C[n-2])[0..LEN] + // + // C[i] denotes the i'th ciphertext block, and likewise P[i] the i'th + // plaintext block. Block n, the last block, may be partial; its length + // is 1 <= LEN <= 16. If there are only 2 blocks, C[n-2] means the IV. + // + // v16 already contains Encrypt(P[n-1] ^ C[n-2]). + // INP points to P[n]. OUTP points to where C[n-1] should go. + // To support in-place encryption, load P[n] before storing C[n]. + addi t0, OUTP, 16 // Get pointer to where C[n] should go + vsetvli zero, LEN, e8, m1, tu, ma + vle8.v v17, (INP) // Load P[n] + vse8.v v16, (t0) // Store C[n] + vxor.vv v16, v16, v17 // v16 = Encrypt(P[n-1] ^ C[n-2]) ^ P[n] + vsetivli zero, 4, e32, m1, ta, ma + aes_encrypt v16, \keylen +.Lcts_encrypt_done\@: + vse32.v v16, (OUTP) // Store C[n-1] (or C[n] in single-block case) + ret +.endm + +#define LEN32 t4 // Length of remaining full blocks in 32-bit words +#define LEN_MOD16 t5 // Length of message in bytes mod 16 + +.macro aes_cbc_cts_decrypt keylen + andi LEN32, LEN, ~15 + srli LEN32, LEN32, 2 + andi LEN_MOD16, LEN, 15 + + // Save C[n-2] in v28 so that it's available later during the ciphertext + // stealing step. If there are fewer than three blocks, C[n-2] means + // the IV, otherwise it means the third-to-last ciphertext block. + vmv.v.v v28, v16 // IV + add t0, LEN, -33 + bltz t0, .Lcts_decrypt_loop\@ + andi t0, t0, ~15 + add t0, t0, INP + vle32.v v28, (t0) + + // CBC-decrypt all full blocks. For the last full block, or the last 2 + // full blocks if the message is block-aligned, this doesn't write the + // correct output blocks (unless the message is only a single block), + // because it XORs the wrong values with the raw AES plaintexts. But we + // fix this after this loop without redoing the AES decryptions. This + // approach allows more of the AES decryptions to be parallelized. +.Lcts_decrypt_loop\@: + vsetvli t0, LEN32, e32, m4, ta, ma + addi t1, t0, -4 + vle32.v v20, (INP) // Load next set of ciphertext blocks + vmv.v.v v24, v16 // Get IV or last ciphertext block of prev set + vslideup.vi v24, v20, 4 // Setup prev ciphertext blocks + vslidedown.vx v16, v20, t1 // Save last ciphertext block of this set + aes_decrypt v20, \keylen // Decrypt this set of blocks + vxor.vv v24, v24, v20 // XOR prev ciphertext blocks with decrypted blocks + vse32.v v24, (OUTP) // Store this set of plaintext blocks + sub LEN32, LEN32, t0 + slli t0, t0, 2 // Words to bytes + add INP, INP, t0 + add OUTP, OUTP, t0 + bnez LEN32, .Lcts_decrypt_loop\@ + + vsetivli zero, 4, e32, m4, ta, ma + vslidedown.vx v20, v20, t1 // Extract raw plaintext of last full block + addi t0, OUTP, -16 // Get pointer to last full plaintext block + bnez LEN_MOD16, .Lcts_decrypt_non_block_aligned\@ + + // Special case: if the message is a single block, just do CBC. + li t1, 16 + beq LEN, t1, .Lcts_decrypt_done\@ + + // Block-aligned message. Just fix up the last 2 blocks. We need: + // + // P[n-1] = Decrypt(C[n]) ^ C[n-2] + // P[n] = Decrypt(C[n-1]) ^ C[n] + // + // We have C[n] in v16, Decrypt(C[n]) in v20, and C[n-2] in v28. + // Together with Decrypt(C[n-1]) ^ C[n-2] from the output buffer, this + // is everything needed to fix the output without re-decrypting blocks. + addi t1, OUTP, -32 // Get pointer to where P[n-1] should go + vxor.vv v20, v20, v28 // Decrypt(C[n]) ^ C[n-2] == P[n-1] + vle32.v v24, (t1) // Decrypt(C[n-1]) ^ C[n-2] + vse32.v v20, (t1) // Store P[n-1] + vxor.vv v20, v24, v16 // Decrypt(C[n-1]) ^ C[n-2] ^ C[n] == P[n] ^ C[n-2] + j .Lcts_decrypt_finish\@ + +.Lcts_decrypt_non_block_aligned\@: + // Decrypt the last two blocks using ciphertext stealing as follows: + // + // P[n-1] = Decrypt(C[n] || Decrypt(C[n-1])[LEN_MOD16..16]) ^ C[n-2] + // P[n] = (Decrypt(C[n-1]) ^ C[n])[0..LEN_MOD16] + // + // We already have Decrypt(C[n-1]) in v20 and C[n-2] in v28. + vmv.v.v v16, v20 // v16 = Decrypt(C[n-1]) + vsetvli zero, LEN_MOD16, e8, m1, tu, ma + vle8.v v20, (INP) // v20 = C[n] || Decrypt(C[n-1])[LEN_MOD16..16] + vxor.vv v16, v16, v20 // v16 = Decrypt(C[n-1]) ^ C[n] + vse8.v v16, (OUTP) // Store P[n] + vsetivli zero, 4, e32, m1, ta, ma + aes_decrypt v20, \keylen // v20 = Decrypt(C[n] || Decrypt(C[n-1])[LEN_MOD16..16]) +.Lcts_decrypt_finish\@: + vxor.vv v20, v20, v28 // XOR with C[n-2] + vse32.v v20, (t0) // Store last full plaintext block +.Lcts_decrypt_done\@: + ret +.endm + +.macro aes_cbc_cts_crypt keylen + vle32.v v16, (IVP) // Load IV + beqz a5, .Lcts_decrypt\@ + aes_cbc_cts_encrypt \keylen +.Lcts_decrypt\@: + aes_cbc_cts_decrypt \keylen +.endm + +// void aes_cbc_cts_crypt_zvkned(const struct crypto_aes_ctx *key, +// const u8 *in, u8 *out, size_t len, +// const u8 iv[16], bool enc); +// +// Encrypts or decrypts a message with the CS3 variant of AES-CBC-CTS. +// This is the variant that unconditionally swaps the last two blocks. +SYM_FUNC_START(aes_cbc_cts_crypt_zvkned) + aes_begin KEYP, 128f, 192f + aes_cbc_cts_crypt 256 +128: + aes_cbc_cts_crypt 128 +192: + aes_cbc_cts_crypt 192 +SYM_FUNC_END(aes_cbc_cts_crypt_zvkned) diff --git a/arch/riscv/crypto/chacha-riscv64-glue.c b/arch/riscv/crypto/chacha-riscv64-glue.c new file mode 100644 index 000000000000..10b46f36375a --- /dev/null +++ b/arch/riscv/crypto/chacha-riscv64-glue.c @@ -0,0 +1,101 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * ChaCha20 using the RISC-V vector crypto extensions + * + * Copyright (C) 2023 SiFive, Inc. + * Author: Jerry Shih <jerry.shih@sifive.com> + */ + +#include <asm/simd.h> +#include <asm/vector.h> +#include <crypto/internal/chacha.h> +#include <crypto/internal/skcipher.h> +#include <linux/linkage.h> +#include <linux/module.h> + +asmlinkage void chacha20_zvkb(const u32 key[8], const u8 *in, u8 *out, + size_t len, const u32 iv[4]); + +static int riscv64_chacha20_crypt(struct skcipher_request *req) +{ + u32 iv[CHACHA_IV_SIZE / sizeof(u32)]; + u8 block_buffer[CHACHA_BLOCK_SIZE]; + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + const struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm); + struct skcipher_walk walk; + unsigned int nbytes; + unsigned int tail_bytes; + int err; + + iv[0] = get_unaligned_le32(req->iv); + iv[1] = get_unaligned_le32(req->iv + 4); + iv[2] = get_unaligned_le32(req->iv + 8); + iv[3] = get_unaligned_le32(req->iv + 12); + + err = skcipher_walk_virt(&walk, req, false); + while (walk.nbytes) { + nbytes = walk.nbytes & ~(CHACHA_BLOCK_SIZE - 1); + tail_bytes = walk.nbytes & (CHACHA_BLOCK_SIZE - 1); + kernel_vector_begin(); + if (nbytes) { + chacha20_zvkb(ctx->key, walk.src.virt.addr, + walk.dst.virt.addr, nbytes, iv); + iv[0] += nbytes / CHACHA_BLOCK_SIZE; + } + if (walk.nbytes == walk.total && tail_bytes > 0) { + memcpy(block_buffer, walk.src.virt.addr + nbytes, + tail_bytes); + chacha20_zvkb(ctx->key, block_buffer, block_buffer, + CHACHA_BLOCK_SIZE, iv); + memcpy(walk.dst.virt.addr + nbytes, block_buffer, + tail_bytes); + tail_bytes = 0; + } + kernel_vector_end(); + + err = skcipher_walk_done(&walk, tail_bytes); + } + + return err; +} + +static struct skcipher_alg riscv64_chacha_alg = { + .setkey = chacha20_setkey, + .encrypt = riscv64_chacha20_crypt, + .decrypt = riscv64_chacha20_crypt, + .min_keysize = CHACHA_KEY_SIZE, + .max_keysize = CHACHA_KEY_SIZE, + .ivsize = CHACHA_IV_SIZE, + .chunksize = CHACHA_BLOCK_SIZE, + .walksize = 4 * CHACHA_BLOCK_SIZE, + .base = { + .cra_blocksize = 1, + .cra_ctxsize = sizeof(struct chacha_ctx), + .cra_priority = 300, + .cra_name = "chacha20", + .cra_driver_name = "chacha20-riscv64-zvkb", + .cra_module = THIS_MODULE, + }, +}; + +static int __init riscv64_chacha_mod_init(void) +{ + if (riscv_isa_extension_available(NULL, ZVKB) && + riscv_vector_vlen() >= 128) + return crypto_register_skcipher(&riscv64_chacha_alg); + + return -ENODEV; +} + +static void __exit riscv64_chacha_mod_exit(void) +{ + crypto_unregister_skcipher(&riscv64_chacha_alg); +} + +module_init(riscv64_chacha_mod_init); +module_exit(riscv64_chacha_mod_exit); + +MODULE_DESCRIPTION("ChaCha20 (RISC-V accelerated)"); +MODULE_AUTHOR("Jerry Shih <jerry.shih@sifive.com>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_CRYPTO("chacha20"); diff --git a/arch/riscv/crypto/chacha-riscv64-zvkb.S b/arch/riscv/crypto/chacha-riscv64-zvkb.S new file mode 100644 index 000000000000..bf057737ac69 --- /dev/null +++ b/arch/riscv/crypto/chacha-riscv64-zvkb.S @@ -0,0 +1,294 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Jerry Shih <jerry.shih@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector Cryptography Bit-manipulation extension ('Zvkb') + +#include <linux/linkage.h> + +.text +.option arch, +zvkb + +#define KEYP a0 +#define INP a1 +#define OUTP a2 +#define LEN a3 +#define IVP a4 + +#define CONSTS0 a5 +#define CONSTS1 a6 +#define CONSTS2 a7 +#define CONSTS3 t0 +#define TMP t1 +#define VL t2 +#define STRIDE t3 +#define NROUNDS t4 +#define KEY0 s0 +#define KEY1 s1 +#define KEY2 s2 +#define KEY3 s3 +#define KEY4 s4 +#define KEY5 s5 +#define KEY6 s6 +#define KEY7 s7 +#define COUNTER s8 +#define NONCE0 s9 +#define NONCE1 s10 +#define NONCE2 s11 + +.macro chacha_round a0, b0, c0, d0, a1, b1, c1, d1, \ + a2, b2, c2, d2, a3, b3, c3, d3 + // a += b; d ^= a; d = rol(d, 16); + vadd.vv \a0, \a0, \b0 + vadd.vv \a1, \a1, \b1 + vadd.vv \a2, \a2, \b2 + vadd.vv \a3, \a3, \b3 + vxor.vv \d0, \d0, \a0 + vxor.vv \d1, \d1, \a1 + vxor.vv \d2, \d2, \a2 + vxor.vv \d3, \d3, \a3 + vror.vi \d0, \d0, 32 - 16 + vror.vi \d1, \d1, 32 - 16 + vror.vi \d2, \d2, 32 - 16 + vror.vi \d3, \d3, 32 - 16 + + // c += d; b ^= c; b = rol(b, 12); + vadd.vv \c0, \c0, \d0 + vadd.vv \c1, \c1, \d1 + vadd.vv \c2, \c2, \d2 + vadd.vv \c3, \c3, \d3 + vxor.vv \b0, \b0, \c0 + vxor.vv \b1, \b1, \c1 + vxor.vv \b2, \b2, \c2 + vxor.vv \b3, \b3, \c3 + vror.vi \b0, \b0, 32 - 12 + vror.vi \b1, \b1, 32 - 12 + vror.vi \b2, \b2, 32 - 12 + vror.vi \b3, \b3, 32 - 12 + + // a += b; d ^= a; d = rol(d, 8); + vadd.vv \a0, \a0, \b0 + vadd.vv \a1, \a1, \b1 + vadd.vv \a2, \a2, \b2 + vadd.vv \a3, \a3, \b3 + vxor.vv \d0, \d0, \a0 + vxor.vv \d1, \d1, \a1 + vxor.vv \d2, \d2, \a2 + vxor.vv \d3, \d3, \a3 + vror.vi \d0, \d0, 32 - 8 + vror.vi \d1, \d1, 32 - 8 + vror.vi \d2, \d2, 32 - 8 + vror.vi \d3, \d3, 32 - 8 + + // c += d; b ^= c; b = rol(b, 7); + vadd.vv \c0, \c0, \d0 + vadd.vv \c1, \c1, \d1 + vadd.vv \c2, \c2, \d2 + vadd.vv \c3, \c3, \d3 + vxor.vv \b0, \b0, \c0 + vxor.vv \b1, \b1, \c1 + vxor.vv \b2, \b2, \c2 + vxor.vv \b3, \b3, \c3 + vror.vi \b0, \b0, 32 - 7 + vror.vi \b1, \b1, 32 - 7 + vror.vi \b2, \b2, 32 - 7 + vror.vi \b3, \b3, 32 - 7 +.endm + +// void chacha20_zvkb(const u32 key[8], const u8 *in, u8 *out, size_t len, +// const u32 iv[4]); +// +// |len| must be nonzero and a multiple of 64 (CHACHA_BLOCK_SIZE). +// The counter is treated as 32-bit, following the RFC7539 convention. +SYM_FUNC_START(chacha20_zvkb) + srli LEN, LEN, 6 // Bytes to blocks + + addi sp, sp, -96 + sd s0, 0(sp) + sd s1, 8(sp) + sd s2, 16(sp) + sd s3, 24(sp) + sd s4, 32(sp) + sd s5, 40(sp) + sd s6, 48(sp) + sd s7, 56(sp) + sd s8, 64(sp) + sd s9, 72(sp) + sd s10, 80(sp) + sd s11, 88(sp) + + li STRIDE, 64 + + // Set up the initial state matrix in scalar registers. + li CONSTS0, 0x61707865 // "expa" little endian + li CONSTS1, 0x3320646e // "nd 3" little endian + li CONSTS2, 0x79622d32 // "2-by" little endian + li CONSTS3, 0x6b206574 // "te k" little endian + lw KEY0, 0(KEYP) + lw KEY1, 4(KEYP) + lw KEY2, 8(KEYP) + lw KEY3, 12(KEYP) + lw KEY4, 16(KEYP) + lw KEY5, 20(KEYP) + lw KEY6, 24(KEYP) + lw KEY7, 28(KEYP) + lw COUNTER, 0(IVP) + lw NONCE0, 4(IVP) + lw NONCE1, 8(IVP) + lw NONCE2, 12(IVP) + +.Lblock_loop: + // Set vl to the number of blocks to process in this iteration. + vsetvli VL, LEN, e32, m1, ta, ma + + // Set up the initial state matrix for the next VL blocks in v0-v15. + // v{i} holds the i'th 32-bit word of the state matrix for all blocks. + // Note that only the counter word, at index 12, differs across blocks. + vmv.v.x v0, CONSTS0 + vmv.v.x v1, CONSTS1 + vmv.v.x v2, CONSTS2 + vmv.v.x v3, CONSTS3 + vmv.v.x v4, KEY0 + vmv.v.x v5, KEY1 + vmv.v.x v6, KEY2 + vmv.v.x v7, KEY3 + vmv.v.x v8, KEY4 + vmv.v.x v9, KEY5 + vmv.v.x v10, KEY6 + vmv.v.x v11, KEY7 + vid.v v12 + vadd.vx v12, v12, COUNTER + vmv.v.x v13, NONCE0 + vmv.v.x v14, NONCE1 + vmv.v.x v15, NONCE2 + + // Load the first half of the input data for each block into v16-v23. + // v{16+i} holds the i'th 32-bit word for all blocks. + vlsseg8e32.v v16, (INP), STRIDE + + li NROUNDS, 20 +.Lnext_doubleround: + addi NROUNDS, NROUNDS, -2 + // column round + chacha_round v0, v4, v8, v12, v1, v5, v9, v13, \ + v2, v6, v10, v14, v3, v7, v11, v15 + // diagonal round + chacha_round v0, v5, v10, v15, v1, v6, v11, v12, \ + v2, v7, v8, v13, v3, v4, v9, v14 + bnez NROUNDS, .Lnext_doubleround + + // Load the second half of the input data for each block into v24-v31. + // v{24+i} holds the {8+i}'th 32-bit word for all blocks. + addi TMP, INP, 32 + vlsseg8e32.v v24, (TMP), STRIDE + + // Finalize the first half of the keystream for each block. + vadd.vx v0, v0, CONSTS0 + vadd.vx v1, v1, CONSTS1 + vadd.vx v2, v2, CONSTS2 + vadd.vx v3, v3, CONSTS3 + vadd.vx v4, v4, KEY0 + vadd.vx v5, v5, KEY1 + vadd.vx v6, v6, KEY2 + vadd.vx v7, v7, KEY3 + + // Encrypt/decrypt the first half of the data for each block. + vxor.vv v16, v16, v0 + vxor.vv v17, v17, v1 + vxor.vv v18, v18, v2 + vxor.vv v19, v19, v3 + vxor.vv v20, v20, v4 + vxor.vv v21, v21, v5 + vxor.vv v22, v22, v6 + vxor.vv v23, v23, v7 + + // Store the first half of the output data for each block. + vssseg8e32.v v16, (OUTP), STRIDE + + // Finalize the second half of the keystream for each block. + vadd.vx v8, v8, KEY4 + vadd.vx v9, v9, KEY5 + vadd.vx v10, v10, KEY6 + vadd.vx v11, v11, KEY7 + vid.v v0 + vadd.vx v12, v12, COUNTER + vadd.vx v13, v13, NONCE0 + vadd.vx v14, v14, NONCE1 + vadd.vx v15, v15, NONCE2 + vadd.vv v12, v12, v0 + + // Encrypt/decrypt the second half of the data for each block. + vxor.vv v24, v24, v8 + vxor.vv v25, v25, v9 + vxor.vv v26, v26, v10 + vxor.vv v27, v27, v11 + vxor.vv v29, v29, v13 + vxor.vv v28, v28, v12 + vxor.vv v30, v30, v14 + vxor.vv v31, v31, v15 + + // Store the second half of the output data for each block. + addi TMP, OUTP, 32 + vssseg8e32.v v24, (TMP), STRIDE + + // Update the counter, the remaining number of blocks, and the input and + // output pointers according to the number of blocks processed (VL). + add COUNTER, COUNTER, VL + sub LEN, LEN, VL + slli TMP, VL, 6 + add OUTP, OUTP, TMP + add INP, INP, TMP + bnez LEN, .Lblock_loop + + ld s0, 0(sp) + ld s1, 8(sp) + ld s2, 16(sp) + ld s3, 24(sp) + ld s4, 32(sp) + ld s5, 40(sp) + ld s6, 48(sp) + ld s7, 56(sp) + ld s8, 64(sp) + ld s9, 72(sp) + ld s10, 80(sp) + ld s11, 88(sp) + addi sp, sp, 96 + ret +SYM_FUNC_END(chacha20_zvkb) diff --git a/arch/riscv/crypto/ghash-riscv64-glue.c b/arch/riscv/crypto/ghash-riscv64-glue.c new file mode 100644 index 000000000000..312e7891fd0a --- /dev/null +++ b/arch/riscv/crypto/ghash-riscv64-glue.c @@ -0,0 +1,168 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GHASH using the RISC-V vector crypto extensions + * + * Copyright (C) 2023 VRULL GmbH + * Author: Heiko Stuebner <heiko.stuebner@vrull.eu> + * + * Copyright (C) 2023 SiFive, Inc. + * Author: Jerry Shih <jerry.shih@sifive.com> + */ + +#include <asm/simd.h> +#include <asm/vector.h> +#include <crypto/ghash.h> +#include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> +#include <linux/linkage.h> +#include <linux/module.h> + +asmlinkage void ghash_zvkg(be128 *accumulator, const be128 *key, const u8 *data, + size_t len); + +struct riscv64_ghash_tfm_ctx { + be128 key; +}; + +struct riscv64_ghash_desc_ctx { + be128 accumulator; + u8 buffer[GHASH_BLOCK_SIZE]; + u32 bytes; +}; + +static int riscv64_ghash_setkey(struct crypto_shash *tfm, const u8 *key, + unsigned int keylen) +{ + struct riscv64_ghash_tfm_ctx *tctx = crypto_shash_ctx(tfm); + + if (keylen != GHASH_BLOCK_SIZE) + return -EINVAL; + + memcpy(&tctx->key, key, GHASH_BLOCK_SIZE); + + return 0; +} + +static int riscv64_ghash_init(struct shash_desc *desc) +{ + struct riscv64_ghash_desc_ctx *dctx = shash_desc_ctx(desc); + + *dctx = (struct riscv64_ghash_desc_ctx){}; + + return 0; +} + +static inline void +riscv64_ghash_blocks(const struct riscv64_ghash_tfm_ctx *tctx, + struct riscv64_ghash_desc_ctx *dctx, + const u8 *src, size_t srclen) +{ + /* The srclen is nonzero and a multiple of 16. */ + if (crypto_simd_usable()) { + kernel_vector_begin(); + ghash_zvkg(&dctx->accumulator, &tctx->key, src, srclen); + kernel_vector_end(); + } else { + do { + crypto_xor((u8 *)&dctx->accumulator, src, + GHASH_BLOCK_SIZE); + gf128mul_lle(&dctx->accumulator, &tctx->key); + src += GHASH_BLOCK_SIZE; + srclen -= GHASH_BLOCK_SIZE; + } while (srclen); + } +} + +static int riscv64_ghash_update(struct shash_desc *desc, const u8 *src, + unsigned int srclen) +{ + const struct riscv64_ghash_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); + struct riscv64_ghash_desc_ctx *dctx = shash_desc_ctx(desc); + unsigned int len; + + if (dctx->bytes) { + if (dctx->bytes + srclen < GHASH_BLOCK_SIZE) { + memcpy(dctx->buffer + dctx->bytes, src, srclen); + dctx->bytes += srclen; + return 0; + } + memcpy(dctx->buffer + dctx->bytes, src, + GHASH_BLOCK_SIZE - dctx->bytes); + riscv64_ghash_blocks(tctx, dctx, dctx->buffer, + GHASH_BLOCK_SIZE); + src += GHASH_BLOCK_SIZE - dctx->bytes; + srclen -= GHASH_BLOCK_SIZE - dctx->bytes; + dctx->bytes = 0; + } + + len = round_down(srclen, GHASH_BLOCK_SIZE); + if (len) { + riscv64_ghash_blocks(tctx, dctx, src, len); + src += len; + srclen -= len; + } + + if (srclen) { + memcpy(dctx->buffer, src, srclen); + dctx->bytes = srclen; + } + + return 0; +} + +static int riscv64_ghash_final(struct shash_desc *desc, u8 *out) +{ + const struct riscv64_ghash_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm); + struct riscv64_ghash_desc_ctx *dctx = shash_desc_ctx(desc); + int i; + + if (dctx->bytes) { + for (i = dctx->bytes; i < GHASH_BLOCK_SIZE; i++) + dctx->buffer[i] = 0; + + riscv64_ghash_blocks(tctx, dctx, dctx->buffer, + GHASH_BLOCK_SIZE); + } + + memcpy(out, &dctx->accumulator, GHASH_DIGEST_SIZE); + return 0; +} + +static struct shash_alg riscv64_ghash_alg = { + .init = riscv64_ghash_init, + .update = riscv64_ghash_update, + .final = riscv64_ghash_final, + .setkey = riscv64_ghash_setkey, + .descsize = sizeof(struct riscv64_ghash_desc_ctx), + .digestsize = GHASH_DIGEST_SIZE, + .base = { + .cra_blocksize = GHASH_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct riscv64_ghash_tfm_ctx), + .cra_priority = 300, + .cra_name = "ghash", + .cra_driver_name = "ghash-riscv64-zvkg", + .cra_module = THIS_MODULE, + }, +}; + +static int __init riscv64_ghash_mod_init(void) +{ + if (riscv_isa_extension_available(NULL, ZVKG) && + riscv_vector_vlen() >= 128) + return crypto_register_shash(&riscv64_ghash_alg); + + return -ENODEV; +} + +static void __exit riscv64_ghash_mod_exit(void) +{ + crypto_unregister_shash(&riscv64_ghash_alg); +} + +module_init(riscv64_ghash_mod_init); +module_exit(riscv64_ghash_mod_exit); + +MODULE_DESCRIPTION("GHASH (RISC-V accelerated)"); +MODULE_AUTHOR("Heiko Stuebner <heiko.stuebner@vrull.eu>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_CRYPTO("ghash"); diff --git a/arch/riscv/crypto/ghash-riscv64-zvkg.S b/arch/riscv/crypto/ghash-riscv64-zvkg.S new file mode 100644 index 000000000000..f2b43fb4d434 --- /dev/null +++ b/arch/riscv/crypto/ghash-riscv64-zvkg.S @@ -0,0 +1,72 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Christoph Müllner <christoph.muellner@vrull.eu> +// Copyright (c) 2023, Jerry Shih <jerry.shih@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector GCM/GMAC extension ('Zvkg') + +#include <linux/linkage.h> + +.text +.option arch, +zvkg + +#define ACCUMULATOR a0 +#define KEY a1 +#define DATA a2 +#define LEN a3 + +// void ghash_zvkg(be128 *accumulator, const be128 *key, const u8 *data, +// size_t len); +// +// |len| must be nonzero and a multiple of 16 (GHASH_BLOCK_SIZE). +SYM_FUNC_START(ghash_zvkg) + vsetivli zero, 4, e32, m1, ta, ma + vle32.v v1, (ACCUMULATOR) + vle32.v v2, (KEY) +.Lnext_block: + vle32.v v3, (DATA) + vghsh.vv v1, v2, v3 + addi DATA, DATA, 16 + addi LEN, LEN, -16 + bnez LEN, .Lnext_block + + vse32.v v1, (ACCUMULATOR) + ret +SYM_FUNC_END(ghash_zvkg) diff --git a/arch/riscv/crypto/sha256-riscv64-glue.c b/arch/riscv/crypto/sha256-riscv64-glue.c new file mode 100644 index 000000000000..71e051e40a64 --- /dev/null +++ b/arch/riscv/crypto/sha256-riscv64-glue.c @@ -0,0 +1,137 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * SHA-256 and SHA-224 using the RISC-V vector crypto extensions + * + * Copyright (C) 2022 VRULL GmbH + * Author: Heiko Stuebner <heiko.stuebner@vrull.eu> + * + * Copyright (C) 2023 SiFive, Inc. + * Author: Jerry Shih <jerry.shih@sifive.com> + */ + +#include <asm/simd.h> +#include <asm/vector.h> +#include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> +#include <crypto/sha256_base.h> +#include <linux/linkage.h> +#include <linux/module.h> + +/* + * Note: the asm function only uses the 'state' field of struct sha256_state. + * It is assumed to be the first field. + */ +asmlinkage void sha256_transform_zvknha_or_zvknhb_zvkb( + struct sha256_state *state, const u8 *data, int num_blocks); + +static int riscv64_sha256_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +{ + /* + * Ensure struct sha256_state begins directly with the SHA-256 + * 256-bit internal state, as this is what the asm function expects. + */ + BUILD_BUG_ON(offsetof(struct sha256_state, state) != 0); + + if (crypto_simd_usable()) { + kernel_vector_begin(); + sha256_base_do_update(desc, data, len, + sha256_transform_zvknha_or_zvknhb_zvkb); + kernel_vector_end(); + } else { + crypto_sha256_update(desc, data, len); + } + return 0; +} + +static int riscv64_sha256_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) +{ + if (crypto_simd_usable()) { + kernel_vector_begin(); + if (len) + sha256_base_do_update( + desc, data, len, + sha256_transform_zvknha_or_zvknhb_zvkb); + sha256_base_do_finalize( + desc, sha256_transform_zvknha_or_zvknhb_zvkb); + kernel_vector_end(); + + return sha256_base_finish(desc, out); + } + + return crypto_sha256_finup(desc, data, len, out); +} + +static int riscv64_sha256_final(struct shash_desc *desc, u8 *out) +{ + return riscv64_sha256_finup(desc, NULL, 0, out); +} + +static int riscv64_sha256_digest(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) +{ + return sha256_base_init(desc) ?: + riscv64_sha256_finup(desc, data, len, out); +} + +static struct shash_alg riscv64_sha256_algs[] = { + { + .init = sha256_base_init, + .update = riscv64_sha256_update, + .final = riscv64_sha256_final, + .finup = riscv64_sha256_finup, + .digest = riscv64_sha256_digest, + .descsize = sizeof(struct sha256_state), + .digestsize = SHA256_DIGEST_SIZE, + .base = { + .cra_blocksize = SHA256_BLOCK_SIZE, + .cra_priority = 300, + .cra_name = "sha256", + .cra_driver_name = "sha256-riscv64-zvknha_or_zvknhb-zvkb", + .cra_module = THIS_MODULE, + }, + }, { + .init = sha224_base_init, + .update = riscv64_sha256_update, + .final = riscv64_sha256_final, + .finup = riscv64_sha256_finup, + .descsize = sizeof(struct sha256_state), + .digestsize = SHA224_DIGEST_SIZE, + .base = { + .cra_blocksize = SHA224_BLOCK_SIZE, + .cra_priority = 300, + .cra_name = "sha224", + .cra_driver_name = "sha224-riscv64-zvknha_or_zvknhb-zvkb", + .cra_module = THIS_MODULE, + }, + }, +}; + +static int __init riscv64_sha256_mod_init(void) +{ + /* Both zvknha and zvknhb provide the SHA-256 instructions. */ + if ((riscv_isa_extension_available(NULL, ZVKNHA) || + riscv_isa_extension_available(NULL, ZVKNHB)) && + riscv_isa_extension_available(NULL, ZVKB) && + riscv_vector_vlen() >= 128) + return crypto_register_shashes(riscv64_sha256_algs, + ARRAY_SIZE(riscv64_sha256_algs)); + + return -ENODEV; +} + +static void __exit riscv64_sha256_mod_exit(void) +{ + crypto_unregister_shashes(riscv64_sha256_algs, + ARRAY_SIZE(riscv64_sha256_algs)); +} + +module_init(riscv64_sha256_mod_init); +module_exit(riscv64_sha256_mod_exit); + +MODULE_DESCRIPTION("SHA-256 (RISC-V accelerated)"); +MODULE_AUTHOR("Heiko Stuebner <heiko.stuebner@vrull.eu>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_CRYPTO("sha256"); +MODULE_ALIAS_CRYPTO("sha224"); diff --git a/arch/riscv/crypto/sha256-riscv64-zvknha_or_zvknhb-zvkb.S b/arch/riscv/crypto/sha256-riscv64-zvknha_or_zvknhb-zvkb.S new file mode 100644 index 000000000000..8ebcc17de4dc --- /dev/null +++ b/arch/riscv/crypto/sha256-riscv64-zvknha_or_zvknhb-zvkb.S @@ -0,0 +1,225 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Christoph Müllner <christoph.muellner@vrull.eu> +// Copyright (c) 2023, Phoebe Chen <phoebe.chen@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector SHA-2 Secure Hash extension ('Zvknha' or 'Zvknhb') +// - RISC-V Vector Cryptography Bit-manipulation extension ('Zvkb') + +#include <linux/cfi_types.h> + +.text +.option arch, +zvknha, +zvkb + +#define STATEP a0 +#define DATA a1 +#define NUM_BLOCKS a2 + +#define STATEP_C a3 + +#define MASK v0 +#define INDICES v1 +#define W0 v2 +#define W1 v3 +#define W2 v4 +#define W3 v5 +#define VTMP v6 +#define FEBA v7 +#define HGDC v8 +#define K0 v10 +#define K1 v11 +#define K2 v12 +#define K3 v13 +#define K4 v14 +#define K5 v15 +#define K6 v16 +#define K7 v17 +#define K8 v18 +#define K9 v19 +#define K10 v20 +#define K11 v21 +#define K12 v22 +#define K13 v23 +#define K14 v24 +#define K15 v25 +#define PREV_FEBA v26 +#define PREV_HGDC v27 + +// Do 4 rounds of SHA-256. w0 contains the current 4 message schedule words. +// +// If not all the message schedule words have been computed yet, then this also +// computes 4 more message schedule words. w1-w3 contain the next 3 groups of 4 +// message schedule words; this macro computes the group after w3 and writes it +// to w0. This means that the next (w0, w1, w2, w3) is the current (w1, w2, w3, +// w0), so the caller must cycle through the registers accordingly. +.macro sha256_4rounds last, k, w0, w1, w2, w3 + vadd.vv VTMP, \k, \w0 + vsha2cl.vv HGDC, FEBA, VTMP + vsha2ch.vv FEBA, HGDC, VTMP +.if !\last + vmerge.vvm VTMP, \w2, \w1, MASK + vsha2ms.vv \w0, VTMP, \w3 +.endif +.endm + +.macro sha256_16rounds last, k0, k1, k2, k3 + sha256_4rounds \last, \k0, W0, W1, W2, W3 + sha256_4rounds \last, \k1, W1, W2, W3, W0 + sha256_4rounds \last, \k2, W2, W3, W0, W1 + sha256_4rounds \last, \k3, W3, W0, W1, W2 +.endm + +// void sha256_transform_zvknha_or_zvknhb_zvkb(u32 state[8], const u8 *data, +// int num_blocks); +SYM_TYPED_FUNC_START(sha256_transform_zvknha_or_zvknhb_zvkb) + + // Load the round constants into K0-K15. + vsetivli zero, 4, e32, m1, ta, ma + la t0, K256 + vle32.v K0, (t0) + addi t0, t0, 16 + vle32.v K1, (t0) + addi t0, t0, 16 + vle32.v K2, (t0) + addi t0, t0, 16 + vle32.v K3, (t0) + addi t0, t0, 16 + vle32.v K4, (t0) + addi t0, t0, 16 + vle32.v K5, (t0) + addi t0, t0, 16 + vle32.v K6, (t0) + addi t0, t0, 16 + vle32.v K7, (t0) + addi t0, t0, 16 + vle32.v K8, (t0) + addi t0, t0, 16 + vle32.v K9, (t0) + addi t0, t0, 16 + vle32.v K10, (t0) + addi t0, t0, 16 + vle32.v K11, (t0) + addi t0, t0, 16 + vle32.v K12, (t0) + addi t0, t0, 16 + vle32.v K13, (t0) + addi t0, t0, 16 + vle32.v K14, (t0) + addi t0, t0, 16 + vle32.v K15, (t0) + + // Setup mask for the vmerge to replace the first word (idx==0) in + // message scheduling. There are 4 words, so an 8-bit mask suffices. + vsetivli zero, 1, e8, m1, ta, ma + vmv.v.i MASK, 0x01 + + // Load the state. The state is stored as {a,b,c,d,e,f,g,h}, but we + // need {f,e,b,a},{h,g,d,c}. The dst vtype is e32m1 and the index vtype + // is e8mf4. We use index-load with the i8 indices {20, 16, 4, 0}, + // loaded using the 32-bit little endian value 0x00041014. + li t0, 0x00041014 + vsetivli zero, 1, e32, m1, ta, ma + vmv.v.x INDICES, t0 + addi STATEP_C, STATEP, 8 + vsetivli zero, 4, e32, m1, ta, ma + vluxei8.v FEBA, (STATEP), INDICES + vluxei8.v HGDC, (STATEP_C), INDICES + +.Lnext_block: + addi NUM_BLOCKS, NUM_BLOCKS, -1 + + // Save the previous state, as it's needed later. + vmv.v.v PREV_FEBA, FEBA + vmv.v.v PREV_HGDC, HGDC + + // Load the next 512-bit message block and endian-swap each 32-bit word. + vle32.v W0, (DATA) + vrev8.v W0, W0 + addi DATA, DATA, 16 + vle32.v W1, (DATA) + vrev8.v W1, W1 + addi DATA, DATA, 16 + vle32.v W2, (DATA) + vrev8.v W2, W2 + addi DATA, DATA, 16 + vle32.v W3, (DATA) + vrev8.v W3, W3 + addi DATA, DATA, 16 + + // Do the 64 rounds of SHA-256. + sha256_16rounds 0, K0, K1, K2, K3 + sha256_16rounds 0, K4, K5, K6, K7 + sha256_16rounds 0, K8, K9, K10, K11 + sha256_16rounds 1, K12, K13, K14, K15 + + // Add the previous state. + vadd.vv FEBA, FEBA, PREV_FEBA + vadd.vv HGDC, HGDC, PREV_HGDC + + // Repeat if more blocks remain. + bnez NUM_BLOCKS, .Lnext_block + + // Store the new state and return. + vsuxei8.v FEBA, (STATEP), INDICES + vsuxei8.v HGDC, (STATEP_C), INDICES + ret +SYM_FUNC_END(sha256_transform_zvknha_or_zvknhb_zvkb) + +.section ".rodata" +.p2align 2 +.type K256, @object +K256: + .word 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5 + .word 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5 + .word 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3 + .word 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174 + .word 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc + .word 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da + .word 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7 + .word 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967 + .word 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13 + .word 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85 + .word 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3 + .word 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070 + .word 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5 + .word 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3 + .word 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208 + .word 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2 +.size K256, . - K256 diff --git a/arch/riscv/crypto/sha512-riscv64-glue.c b/arch/riscv/crypto/sha512-riscv64-glue.c new file mode 100644 index 000000000000..43b56a08aeb5 --- /dev/null +++ b/arch/riscv/crypto/sha512-riscv64-glue.c @@ -0,0 +1,133 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * SHA-512 and SHA-384 using the RISC-V vector crypto extensions + * + * Copyright (C) 2023 VRULL GmbH + * Author: Heiko Stuebner <heiko.stuebner@vrull.eu> + * + * Copyright (C) 2023 SiFive, Inc. + * Author: Jerry Shih <jerry.shih@sifive.com> + */ + +#include <asm/simd.h> +#include <asm/vector.h> +#include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> +#include <crypto/sha512_base.h> +#include <linux/linkage.h> +#include <linux/module.h> + +/* + * Note: the asm function only uses the 'state' field of struct sha512_state. + * It is assumed to be the first field. + */ +asmlinkage void sha512_transform_zvknhb_zvkb( + struct sha512_state *state, const u8 *data, int num_blocks); + +static int riscv64_sha512_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +{ + /* + * Ensure struct sha512_state begins directly with the SHA-512 + * 512-bit internal state, as this is what the asm function expects. + */ + BUILD_BUG_ON(offsetof(struct sha512_state, state) != 0); + + if (crypto_simd_usable()) { + kernel_vector_begin(); + sha512_base_do_update(desc, data, len, + sha512_transform_zvknhb_zvkb); + kernel_vector_end(); + } else { + crypto_sha512_update(desc, data, len); + } + return 0; +} + +static int riscv64_sha512_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) +{ + if (crypto_simd_usable()) { + kernel_vector_begin(); + if (len) + sha512_base_do_update(desc, data, len, + sha512_transform_zvknhb_zvkb); + sha512_base_do_finalize(desc, sha512_transform_zvknhb_zvkb); + kernel_vector_end(); + + return sha512_base_finish(desc, out); + } + + return crypto_sha512_finup(desc, data, len, out); +} + +static int riscv64_sha512_final(struct shash_desc *desc, u8 *out) +{ + return riscv64_sha512_finup(desc, NULL, 0, out); +} + +static int riscv64_sha512_digest(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) +{ + return sha512_base_init(desc) ?: + riscv64_sha512_finup(desc, data, len, out); +} + +static struct shash_alg riscv64_sha512_algs[] = { + { + .init = sha512_base_init, + .update = riscv64_sha512_update, + .final = riscv64_sha512_final, + .finup = riscv64_sha512_finup, + .digest = riscv64_sha512_digest, + .descsize = sizeof(struct sha512_state), + .digestsize = SHA512_DIGEST_SIZE, + .base = { + .cra_blocksize = SHA512_BLOCK_SIZE, + .cra_priority = 300, + .cra_name = "sha512", + .cra_driver_name = "sha512-riscv64-zvknhb-zvkb", + .cra_module = THIS_MODULE, + }, + }, { + .init = sha384_base_init, + .update = riscv64_sha512_update, + .final = riscv64_sha512_final, + .finup = riscv64_sha512_finup, + .descsize = sizeof(struct sha512_state), + .digestsize = SHA384_DIGEST_SIZE, + .base = { + .cra_blocksize = SHA384_BLOCK_SIZE, + .cra_priority = 300, + .cra_name = "sha384", + .cra_driver_name = "sha384-riscv64-zvknhb-zvkb", + .cra_module = THIS_MODULE, + }, + }, +}; + +static int __init riscv64_sha512_mod_init(void) +{ + if (riscv_isa_extension_available(NULL, ZVKNHB) && + riscv_isa_extension_available(NULL, ZVKB) && + riscv_vector_vlen() >= 128) + return crypto_register_shashes(riscv64_sha512_algs, + ARRAY_SIZE(riscv64_sha512_algs)); + + return -ENODEV; +} + +static void __exit riscv64_sha512_mod_exit(void) +{ + crypto_unregister_shashes(riscv64_sha512_algs, + ARRAY_SIZE(riscv64_sha512_algs)); +} + +module_init(riscv64_sha512_mod_init); +module_exit(riscv64_sha512_mod_exit); + +MODULE_DESCRIPTION("SHA-512 (RISC-V accelerated)"); +MODULE_AUTHOR("Heiko Stuebner <heiko.stuebner@vrull.eu>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_CRYPTO("sha512"); +MODULE_ALIAS_CRYPTO("sha384"); diff --git a/arch/riscv/crypto/sha512-riscv64-zvknhb-zvkb.S b/arch/riscv/crypto/sha512-riscv64-zvknhb-zvkb.S new file mode 100644 index 000000000000..3a9ae210f915 --- /dev/null +++ b/arch/riscv/crypto/sha512-riscv64-zvknhb-zvkb.S @@ -0,0 +1,203 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Christoph Müllner <christoph.muellner@vrull.eu> +// Copyright (c) 2023, Phoebe Chen <phoebe.chen@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector SHA-2 Secure Hash extension ('Zvknhb') +// - RISC-V Vector Cryptography Bit-manipulation extension ('Zvkb') + +#include <linux/cfi_types.h> + +.text +.option arch, +zvknhb, +zvkb + +#define STATEP a0 +#define DATA a1 +#define NUM_BLOCKS a2 + +#define STATEP_C a3 +#define K a4 + +#define MASK v0 +#define INDICES v1 +#define W0 v10 // LMUL=2 +#define W1 v12 // LMUL=2 +#define W2 v14 // LMUL=2 +#define W3 v16 // LMUL=2 +#define VTMP v20 // LMUL=2 +#define FEBA v22 // LMUL=2 +#define HGDC v24 // LMUL=2 +#define PREV_FEBA v26 // LMUL=2 +#define PREV_HGDC v28 // LMUL=2 + +// Do 4 rounds of SHA-512. w0 contains the current 4 message schedule words. +// +// If not all the message schedule words have been computed yet, then this also +// computes 4 more message schedule words. w1-w3 contain the next 3 groups of 4 +// message schedule words; this macro computes the group after w3 and writes it +// to w0. This means that the next (w0, w1, w2, w3) is the current (w1, w2, w3, +// w0), so the caller must cycle through the registers accordingly. +.macro sha512_4rounds last, w0, w1, w2, w3 + vle64.v VTMP, (K) + addi K, K, 32 + vadd.vv VTMP, VTMP, \w0 + vsha2cl.vv HGDC, FEBA, VTMP + vsha2ch.vv FEBA, HGDC, VTMP +.if !\last + vmerge.vvm VTMP, \w2, \w1, MASK + vsha2ms.vv \w0, VTMP, \w3 +.endif +.endm + +.macro sha512_16rounds last + sha512_4rounds \last, W0, W1, W2, W3 + sha512_4rounds \last, W1, W2, W3, W0 + sha512_4rounds \last, W2, W3, W0, W1 + sha512_4rounds \last, W3, W0, W1, W2 +.endm + +// void sha512_transform_zvknhb_zvkb(u64 state[8], const u8 *data, +// int num_blocks); +SYM_TYPED_FUNC_START(sha512_transform_zvknhb_zvkb) + + // Setup mask for the vmerge to replace the first word (idx==0) in + // message scheduling. There are 4 words, so an 8-bit mask suffices. + vsetivli zero, 1, e8, m1, ta, ma + vmv.v.i MASK, 0x01 + + // Load the state. The state is stored as {a,b,c,d,e,f,g,h}, but we + // need {f,e,b,a},{h,g,d,c}. The dst vtype is e64m2 and the index vtype + // is e8mf4. We use index-load with the i8 indices {40, 32, 8, 0}, + // loaded using the 32-bit little endian value 0x00082028. + li t0, 0x00082028 + vsetivli zero, 1, e32, m1, ta, ma + vmv.v.x INDICES, t0 + addi STATEP_C, STATEP, 16 + vsetivli zero, 4, e64, m2, ta, ma + vluxei8.v FEBA, (STATEP), INDICES + vluxei8.v HGDC, (STATEP_C), INDICES + +.Lnext_block: + la K, K512 + addi NUM_BLOCKS, NUM_BLOCKS, -1 + + // Save the previous state, as it's needed later. + vmv.v.v PREV_FEBA, FEBA + vmv.v.v PREV_HGDC, HGDC + + // Load the next 1024-bit message block and endian-swap each 64-bit word + vle64.v W0, (DATA) + vrev8.v W0, W0 + addi DATA, DATA, 32 + vle64.v W1, (DATA) + vrev8.v W1, W1 + addi DATA, DATA, 32 + vle64.v W2, (DATA) + vrev8.v W2, W2 + addi DATA, DATA, 32 + vle64.v W3, (DATA) + vrev8.v W3, W3 + addi DATA, DATA, 32 + + // Do the 80 rounds of SHA-512. + sha512_16rounds 0 + sha512_16rounds 0 + sha512_16rounds 0 + sha512_16rounds 0 + sha512_16rounds 1 + + // Add the previous state. + vadd.vv FEBA, FEBA, PREV_FEBA + vadd.vv HGDC, HGDC, PREV_HGDC + + // Repeat if more blocks remain. + bnez NUM_BLOCKS, .Lnext_block + + // Store the new state and return. + vsuxei8.v FEBA, (STATEP), INDICES + vsuxei8.v HGDC, (STATEP_C), INDICES + ret +SYM_FUNC_END(sha512_transform_zvknhb_zvkb) + +.section ".rodata" +.p2align 3 +.type K512, @object +K512: + .dword 0x428a2f98d728ae22, 0x7137449123ef65cd + .dword 0xb5c0fbcfec4d3b2f, 0xe9b5dba58189dbbc + .dword 0x3956c25bf348b538, 0x59f111f1b605d019 + .dword 0x923f82a4af194f9b, 0xab1c5ed5da6d8118 + .dword 0xd807aa98a3030242, 0x12835b0145706fbe + .dword 0x243185be4ee4b28c, 0x550c7dc3d5ffb4e2 + .dword 0x72be5d74f27b896f, 0x80deb1fe3b1696b1 + .dword 0x9bdc06a725c71235, 0xc19bf174cf692694 + .dword 0xe49b69c19ef14ad2, 0xefbe4786384f25e3 + .dword 0x0fc19dc68b8cd5b5, 0x240ca1cc77ac9c65 + .dword 0x2de92c6f592b0275, 0x4a7484aa6ea6e483 + .dword 0x5cb0a9dcbd41fbd4, 0x76f988da831153b5 + .dword 0x983e5152ee66dfab, 0xa831c66d2db43210 + .dword 0xb00327c898fb213f, 0xbf597fc7beef0ee4 + .dword 0xc6e00bf33da88fc2, 0xd5a79147930aa725 + .dword 0x06ca6351e003826f, 0x142929670a0e6e70 + .dword 0x27b70a8546d22ffc, 0x2e1b21385c26c926 + .dword 0x4d2c6dfc5ac42aed, 0x53380d139d95b3df + .dword 0x650a73548baf63de, 0x766a0abb3c77b2a8 + .dword 0x81c2c92e47edaee6, 0x92722c851482353b + .dword 0xa2bfe8a14cf10364, 0xa81a664bbc423001 + .dword 0xc24b8b70d0f89791, 0xc76c51a30654be30 + .dword 0xd192e819d6ef5218, 0xd69906245565a910 + .dword 0xf40e35855771202a, 0x106aa07032bbd1b8 + .dword 0x19a4c116b8d2d0c8, 0x1e376c085141ab53 + .dword 0x2748774cdf8eeb99, 0x34b0bcb5e19b48a8 + .dword 0x391c0cb3c5c95a63, 0x4ed8aa4ae3418acb + .dword 0x5b9cca4f7763e373, 0x682e6ff3d6b2b8a3 + .dword 0x748f82ee5defb2fc, 0x78a5636f43172f60 + .dword 0x84c87814a1f0ab72, 0x8cc702081a6439ec + .dword 0x90befffa23631e28, 0xa4506cebde82bde9 + .dword 0xbef9a3f7b2c67915, 0xc67178f2e372532b + .dword 0xca273eceea26619c, 0xd186b8c721c0c207 + .dword 0xeada7dd6cde0eb1e, 0xf57d4f7fee6ed178 + .dword 0x06f067aa72176fba, 0x0a637dc5a2c898a6 + .dword 0x113f9804bef90dae, 0x1b710b35131c471b + .dword 0x28db77f523047d84, 0x32caab7b40c72493 + .dword 0x3c9ebe0a15c9bebc, 0x431d67c49c100d4c + .dword 0x4cc5d4becb3e42b6, 0x597f299cfc657e2a + .dword 0x5fcb6fab3ad6faec, 0x6c44198c4a475817 +.size K512, . - K512 diff --git a/arch/riscv/crypto/sm3-riscv64-glue.c b/arch/riscv/crypto/sm3-riscv64-glue.c new file mode 100644 index 000000000000..e1737a970c7c --- /dev/null +++ b/arch/riscv/crypto/sm3-riscv64-glue.c @@ -0,0 +1,112 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * SM3 using the RISC-V vector crypto extensions + * + * Copyright (C) 2023 VRULL GmbH + * Author: Heiko Stuebner <heiko.stuebner@vrull.eu> + * + * Copyright (C) 2023 SiFive, Inc. + * Author: Jerry Shih <jerry.shih@sifive.com> + */ + +#include <asm/simd.h> +#include <asm/vector.h> +#include <crypto/internal/hash.h> +#include <crypto/internal/simd.h> +#include <crypto/sm3_base.h> +#include <linux/linkage.h> +#include <linux/module.h> + +/* + * Note: the asm function only uses the 'state' field of struct sm3_state. + * It is assumed to be the first field. + */ +asmlinkage void sm3_transform_zvksh_zvkb( + struct sm3_state *state, const u8 *data, int num_blocks); + +static int riscv64_sm3_update(struct shash_desc *desc, const u8 *data, + unsigned int len) +{ + /* + * Ensure struct sm3_state begins directly with the SM3 + * 256-bit internal state, as this is what the asm function expects. + */ + BUILD_BUG_ON(offsetof(struct sm3_state, state) != 0); + + if (crypto_simd_usable()) { + kernel_vector_begin(); + sm3_base_do_update(desc, data, len, sm3_transform_zvksh_zvkb); + kernel_vector_end(); + } else { + sm3_update(shash_desc_ctx(desc), data, len); + } + return 0; +} + +static int riscv64_sm3_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) +{ + struct sm3_state *ctx; + + if (crypto_simd_usable()) { + kernel_vector_begin(); + if (len) + sm3_base_do_update(desc, data, len, + sm3_transform_zvksh_zvkb); + sm3_base_do_finalize(desc, sm3_transform_zvksh_zvkb); + kernel_vector_end(); + + return sm3_base_finish(desc, out); + } + + ctx = shash_desc_ctx(desc); + if (len) + sm3_update(ctx, data, len); + sm3_final(ctx, out); + + return 0; +} + +static int riscv64_sm3_final(struct shash_desc *desc, u8 *out) +{ + return riscv64_sm3_finup(desc, NULL, 0, out); +} + +static struct shash_alg riscv64_sm3_alg = { + .init = sm3_base_init, + .update = riscv64_sm3_update, + .final = riscv64_sm3_final, + .finup = riscv64_sm3_finup, + .descsize = sizeof(struct sm3_state), + .digestsize = SM3_DIGEST_SIZE, + .base = { + .cra_blocksize = SM3_BLOCK_SIZE, + .cra_priority = 300, + .cra_name = "sm3", + .cra_driver_name = "sm3-riscv64-zvksh-zvkb", + .cra_module = THIS_MODULE, + }, +}; + +static int __init riscv64_sm3_mod_init(void) +{ + if (riscv_isa_extension_available(NULL, ZVKSH) && + riscv_isa_extension_available(NULL, ZVKB) && + riscv_vector_vlen() >= 128) + return crypto_register_shash(&riscv64_sm3_alg); + + return -ENODEV; +} + +static void __exit riscv64_sm3_mod_exit(void) +{ + crypto_unregister_shash(&riscv64_sm3_alg); +} + +module_init(riscv64_sm3_mod_init); +module_exit(riscv64_sm3_mod_exit); + +MODULE_DESCRIPTION("SM3 (RISC-V accelerated)"); +MODULE_AUTHOR("Heiko Stuebner <heiko.stuebner@vrull.eu>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_CRYPTO("sm3"); diff --git a/arch/riscv/crypto/sm3-riscv64-zvksh-zvkb.S b/arch/riscv/crypto/sm3-riscv64-zvksh-zvkb.S new file mode 100644 index 000000000000..a2b65d961c04 --- /dev/null +++ b/arch/riscv/crypto/sm3-riscv64-zvksh-zvkb.S @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Christoph Müllner <christoph.muellner@vrull.eu> +// Copyright (c) 2023, Jerry Shih <jerry.shih@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector SM3 Secure Hash extension ('Zvksh') +// - RISC-V Vector Cryptography Bit-manipulation extension ('Zvkb') + +#include <linux/cfi_types.h> + +.text +.option arch, +zvksh, +zvkb + +#define STATEP a0 +#define DATA a1 +#define NUM_BLOCKS a2 + +#define STATE v0 // LMUL=2 +#define PREV_STATE v2 // LMUL=2 +#define W0 v4 // LMUL=2 +#define W1 v6 // LMUL=2 +#define VTMP v8 // LMUL=2 + +.macro sm3_8rounds i, w0, w1 + // Do 4 rounds using W_{0+i}..W_{7+i}. + vsm3c.vi STATE, \w0, \i + 0 + vslidedown.vi VTMP, \w0, 2 + vsm3c.vi STATE, VTMP, \i + 1 + + // Compute W_{4+i}..W_{11+i}. + vslidedown.vi VTMP, \w0, 4 + vslideup.vi VTMP, \w1, 4 + + // Do 4 rounds using W_{4+i}..W_{11+i}. + vsm3c.vi STATE, VTMP, \i + 2 + vslidedown.vi VTMP, VTMP, 2 + vsm3c.vi STATE, VTMP, \i + 3 + +.if \i < 28 + // Compute W_{16+i}..W_{23+i}. + vsm3me.vv \w0, \w1, \w0 +.endif + // For the next 8 rounds, w0 and w1 are swapped. +.endm + +// void sm3_transform_zvksh_zvkb(u32 state[8], const u8 *data, int num_blocks); +SYM_TYPED_FUNC_START(sm3_transform_zvksh_zvkb) + + // Load the state and endian-swap each 32-bit word. + vsetivli zero, 8, e32, m2, ta, ma + vle32.v STATE, (STATEP) + vrev8.v STATE, STATE + +.Lnext_block: + addi NUM_BLOCKS, NUM_BLOCKS, -1 + + // Save the previous state, as it's needed later. + vmv.v.v PREV_STATE, STATE + + // Load the next 512-bit message block into W0-W1. + vle32.v W0, (DATA) + addi DATA, DATA, 32 + vle32.v W1, (DATA) + addi DATA, DATA, 32 + + // Do the 64 rounds of SM3. + sm3_8rounds 0, W0, W1 + sm3_8rounds 4, W1, W0 + sm3_8rounds 8, W0, W1 + sm3_8rounds 12, W1, W0 + sm3_8rounds 16, W0, W1 + sm3_8rounds 20, W1, W0 + sm3_8rounds 24, W0, W1 + sm3_8rounds 28, W1, W0 + + // XOR in the previous state. + vxor.vv STATE, STATE, PREV_STATE + + // Repeat if more blocks remain. + bnez NUM_BLOCKS, .Lnext_block + + // Store the new state and return. + vrev8.v STATE, STATE + vse32.v STATE, (STATEP) + ret +SYM_FUNC_END(sm3_transform_zvksh_zvkb) diff --git a/arch/riscv/crypto/sm4-riscv64-glue.c b/arch/riscv/crypto/sm4-riscv64-glue.c new file mode 100644 index 000000000000..47fb84ebe577 --- /dev/null +++ b/arch/riscv/crypto/sm4-riscv64-glue.c @@ -0,0 +1,107 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * SM4 using the RISC-V vector crypto extensions + * + * Copyright (C) 2023 VRULL GmbH + * Author: Heiko Stuebner <heiko.stuebner@vrull.eu> + * + * Copyright (C) 2023 SiFive, Inc. + * Author: Jerry Shih <jerry.shih@sifive.com> + */ + +#include <asm/simd.h> +#include <asm/vector.h> +#include <crypto/internal/cipher.h> +#include <crypto/internal/simd.h> +#include <crypto/sm4.h> +#include <linux/linkage.h> +#include <linux/module.h> + +asmlinkage void sm4_expandkey_zvksed_zvkb(const u8 user_key[SM4_KEY_SIZE], + u32 rkey_enc[SM4_RKEY_WORDS], + u32 rkey_dec[SM4_RKEY_WORDS]); +asmlinkage void sm4_crypt_zvksed_zvkb(const u32 rkey[SM4_RKEY_WORDS], + const u8 in[SM4_BLOCK_SIZE], + u8 out[SM4_BLOCK_SIZE]); + +static int riscv64_sm4_setkey(struct crypto_tfm *tfm, const u8 *key, + unsigned int keylen) +{ + struct sm4_ctx *ctx = crypto_tfm_ctx(tfm); + + if (crypto_simd_usable()) { + if (keylen != SM4_KEY_SIZE) + return -EINVAL; + kernel_vector_begin(); + sm4_expandkey_zvksed_zvkb(key, ctx->rkey_enc, ctx->rkey_dec); + kernel_vector_end(); + return 0; + } + return sm4_expandkey(ctx, key, keylen); +} + +static void riscv64_sm4_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) +{ + const struct sm4_ctx *ctx = crypto_tfm_ctx(tfm); + + if (crypto_simd_usable()) { + kernel_vector_begin(); + sm4_crypt_zvksed_zvkb(ctx->rkey_enc, src, dst); + kernel_vector_end(); + } else { + sm4_crypt_block(ctx->rkey_enc, dst, src); + } +} + +static void riscv64_sm4_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) +{ + const struct sm4_ctx *ctx = crypto_tfm_ctx(tfm); + + if (crypto_simd_usable()) { + kernel_vector_begin(); + sm4_crypt_zvksed_zvkb(ctx->rkey_dec, src, dst); + kernel_vector_end(); + } else { + sm4_crypt_block(ctx->rkey_dec, dst, src); + } +} + +static struct crypto_alg riscv64_sm4_alg = { + .cra_flags = CRYPTO_ALG_TYPE_CIPHER, + .cra_blocksize = SM4_BLOCK_SIZE, + .cra_ctxsize = sizeof(struct sm4_ctx), + .cra_priority = 300, + .cra_name = "sm4", + .cra_driver_name = "sm4-riscv64-zvksed-zvkb", + .cra_cipher = { + .cia_min_keysize = SM4_KEY_SIZE, + .cia_max_keysize = SM4_KEY_SIZE, + .cia_setkey = riscv64_sm4_setkey, + .cia_encrypt = riscv64_sm4_encrypt, + .cia_decrypt = riscv64_sm4_decrypt, + }, + .cra_module = THIS_MODULE, +}; + +static int __init riscv64_sm4_mod_init(void) +{ + if (riscv_isa_extension_available(NULL, ZVKSED) && + riscv_isa_extension_available(NULL, ZVKB) && + riscv_vector_vlen() >= 128) + return crypto_register_alg(&riscv64_sm4_alg); + + return -ENODEV; +} + +static void __exit riscv64_sm4_mod_exit(void) +{ + crypto_unregister_alg(&riscv64_sm4_alg); +} + +module_init(riscv64_sm4_mod_init); +module_exit(riscv64_sm4_mod_exit); + +MODULE_DESCRIPTION("SM4 (RISC-V accelerated)"); +MODULE_AUTHOR("Heiko Stuebner <heiko.stuebner@vrull.eu>"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_CRYPTO("sm4"); diff --git a/arch/riscv/crypto/sm4-riscv64-zvksed-zvkb.S b/arch/riscv/crypto/sm4-riscv64-zvksed-zvkb.S new file mode 100644 index 000000000000..fae62179a4a3 --- /dev/null +++ b/arch/riscv/crypto/sm4-riscv64-zvksed-zvkb.S @@ -0,0 +1,117 @@ +/* SPDX-License-Identifier: Apache-2.0 OR BSD-2-Clause */ +// +// This file is dual-licensed, meaning that you can use it under your +// choice of either of the following two licenses: +// +// Copyright 2023 The OpenSSL Project Authors. All Rights Reserved. +// +// Licensed under the Apache License 2.0 (the "License"). You can obtain +// a copy in the file LICENSE in the source distribution or at +// https://www.openssl.org/source/license.html +// +// or +// +// Copyright (c) 2023, Christoph Müllner <christoph.muellner@vrull.eu> +// Copyright (c) 2023, Jerry Shih <jerry.shih@sifive.com> +// Copyright 2024 Google LLC +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// 1. Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// 2. Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// The generated code of this file depends on the following RISC-V extensions: +// - RV64I +// - RISC-V Vector ('V') with VLEN >= 128 +// - RISC-V Vector SM4 Block Cipher extension ('Zvksed') +// - RISC-V Vector Cryptography Bit-manipulation extension ('Zvkb') + +#include <linux/linkage.h> + +.text +.option arch, +zvksed, +zvkb + +// void sm4_expandkey_zksed_zvkb(const u8 user_key[16], u32 rkey_enc[32], +// u32 rkey_dec[32]); +SYM_FUNC_START(sm4_expandkey_zvksed_zvkb) + vsetivli zero, 4, e32, m1, ta, ma + + // Load the user key. + vle32.v v1, (a0) + vrev8.v v1, v1 + + // XOR the user key with the family key. + la t0, FAMILY_KEY + vle32.v v2, (t0) + vxor.vv v1, v1, v2 + + // Compute the round keys. Store them in forwards order in rkey_enc + // and in reverse order in rkey_dec. + addi a2, a2, 31*4 + li t0, -4 + .set i, 0 +.rept 8 + vsm4k.vi v1, v1, i + vse32.v v1, (a1) // Store to rkey_enc. + vsse32.v v1, (a2), t0 // Store to rkey_dec. +.if i < 7 + addi a1, a1, 16 + addi a2, a2, -16 +.endif + .set i, i + 1 +.endr + + ret +SYM_FUNC_END(sm4_expandkey_zvksed_zvkb) + +// void sm4_crypt_zvksed_zvkb(const u32 rkey[32], const u8 in[16], u8 out[16]); +SYM_FUNC_START(sm4_crypt_zvksed_zvkb) + vsetivli zero, 4, e32, m1, ta, ma + + // Load the input data. + vle32.v v1, (a1) + vrev8.v v1, v1 + + // Do the 32 rounds of SM4, 4 at a time. + .set i, 0 +.rept 8 + vle32.v v2, (a0) + vsm4r.vs v1, v2 +.if i < 7 + addi a0, a0, 16 +.endif + .set i, i + 1 +.endr + + // Store the output data (in reverse element order). + vrev8.v v1, v1 + li t0, -4 + addi a2, a2, 12 + vsse32.v v1, (a2), t0 + + ret +SYM_FUNC_END(sm4_crypt_zvksed_zvkb) + +.section ".rodata" +.p2align 2 +.type FAMILY_KEY, @object +FAMILY_KEY: + .word 0xA3B1BAC6, 0x56AA3350, 0x677D9197, 0xB27022DC +.size FAMILY_KEY, . - FAMILY_KEY diff --git a/arch/riscv/errata/andes/errata.c b/arch/riscv/errata/andes/errata.c index 17a904869724..f2708a9494a1 100644 --- a/arch/riscv/errata/andes/errata.c +++ b/arch/riscv/errata/andes/errata.c @@ -18,9 +18,9 @@ #include <asm/sbi.h> #include <asm/vendorid_list.h> -#define ANDESTECH_AX45MP_MARCHID 0x8000000000008a45UL -#define ANDESTECH_AX45MP_MIMPID 0x500UL -#define ANDESTECH_SBI_EXT_ANDES 0x0900031E +#define ANDES_AX45MP_MARCHID 0x8000000000008a45UL +#define ANDES_AX45MP_MIMPID 0x500UL +#define ANDES_SBI_EXT_ANDES 0x0900031E #define ANDES_SBI_EXT_IOCP_SW_WORKAROUND 1 @@ -32,7 +32,7 @@ static long ax45mp_iocp_sw_workaround(void) * ANDES_SBI_EXT_IOCP_SW_WORKAROUND SBI EXT checks if the IOCP is missing and * cache is controllable only then CMO will be applied to the platform. */ - ret = sbi_ecall(ANDESTECH_SBI_EXT_ANDES, ANDES_SBI_EXT_IOCP_SW_WORKAROUND, + ret = sbi_ecall(ANDES_SBI_EXT_ANDES, ANDES_SBI_EXT_IOCP_SW_WORKAROUND, 0, 0, 0, 0, 0, 0); return ret.error ? 0 : ret.value; @@ -50,7 +50,7 @@ static void errata_probe_iocp(unsigned int stage, unsigned long arch_id, unsigne done = true; - if (arch_id != ANDESTECH_AX45MP_MARCHID || impid != ANDESTECH_AX45MP_MIMPID) + if (arch_id != ANDES_AX45MP_MARCHID || impid != ANDES_AX45MP_MIMPID) return; if (!ax45mp_iocp_sw_workaround()) diff --git a/arch/riscv/errata/thead/errata.c b/arch/riscv/errata/thead/errata.c index b1c410bbc1ae..bf6a0a6318ee 100644 --- a/arch/riscv/errata/thead/errata.c +++ b/arch/riscv/errata/thead/errata.c @@ -19,20 +19,26 @@ #include <asm/patch.h> #include <asm/vendorid_list.h> -static bool errata_probe_pbmt(unsigned int stage, - unsigned long arch_id, unsigned long impid) +#define CSR_TH_SXSTATUS 0x5c0 +#define SXSTATUS_MAEE _AC(0x200000, UL) + +static bool errata_probe_mae(unsigned int stage, + unsigned long arch_id, unsigned long impid) { - if (!IS_ENABLED(CONFIG_ERRATA_THEAD_PBMT)) + if (!IS_ENABLED(CONFIG_ERRATA_THEAD_MAE)) return false; if (arch_id != 0 || impid != 0) return false; - if (stage == RISCV_ALTERNATIVES_EARLY_BOOT || - stage == RISCV_ALTERNATIVES_MODULE) - return true; + if (stage != RISCV_ALTERNATIVES_EARLY_BOOT && + stage != RISCV_ALTERNATIVES_MODULE) + return false; + + if (!(csr_read(CSR_TH_SXSTATUS) & SXSTATUS_MAEE)) + return false; - return false; + return true; } /* @@ -140,8 +146,8 @@ static u32 thead_errata_probe(unsigned int stage, { u32 cpu_req_errata = 0; - if (errata_probe_pbmt(stage, archid, impid)) - cpu_req_errata |= BIT(ERRATA_THEAD_PBMT); + if (errata_probe_mae(stage, archid, impid)) + cpu_req_errata |= BIT(ERRATA_THEAD_MAE); errata_probe_cmo(stage, archid, impid); diff --git a/arch/riscv/include/asm/asm.h b/arch/riscv/include/asm/asm.h index b0487b39e674..776354895b81 100644 --- a/arch/riscv/include/asm/asm.h +++ b/arch/riscv/include/asm/asm.h @@ -183,6 +183,16 @@ REG_L x31, PT_T6(sp) .endm +/* Annotate a function as being unsuitable for kprobes. */ +#ifdef CONFIG_KPROBES +#define ASM_NOKPROBE(name) \ + .pushsection "_kprobe_blacklist", "aw"; \ + RISCV_PTR name; \ + .popsection +#else +#define ASM_NOKPROBE(name) +#endif + #endif /* __ASSEMBLY__ */ #endif /* _ASM_RISCV_ASM_H */ diff --git a/arch/riscv/include/asm/atomic.h b/arch/riscv/include/asm/atomic.h index f5dfef6c2153..0e0522e588ca 100644 --- a/arch/riscv/include/asm/atomic.h +++ b/arch/riscv/include/asm/atomic.h @@ -17,7 +17,6 @@ #endif #include <asm/cmpxchg.h> -#include <asm/barrier.h> #define __atomic_acquire_fence() \ __asm__ __volatile__(RISCV_ACQUIRE_BARRIER "" ::: "memory") @@ -207,7 +206,7 @@ static __always_inline int arch_atomic_fetch_add_unless(atomic_t *v, int a, int " add %[rc], %[p], %[a]\n" " sc.w.rl %[rc], %[rc], %[c]\n" " bnez %[rc], 0b\n" - " fence rw, rw\n" + RISCV_FULL_BARRIER "1:\n" : [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter) : [a]"r" (a), [u]"r" (u) @@ -228,7 +227,7 @@ static __always_inline s64 arch_atomic64_fetch_add_unless(atomic64_t *v, s64 a, " add %[rc], %[p], %[a]\n" " sc.d.rl %[rc], %[rc], %[c]\n" " bnez %[rc], 0b\n" - " fence rw, rw\n" + RISCV_FULL_BARRIER "1:\n" : [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter) : [a]"r" (a), [u]"r" (u) @@ -248,7 +247,7 @@ static __always_inline bool arch_atomic_inc_unless_negative(atomic_t *v) " addi %[rc], %[p], 1\n" " sc.w.rl %[rc], %[rc], %[c]\n" " bnez %[rc], 0b\n" - " fence rw, rw\n" + RISCV_FULL_BARRIER "1:\n" : [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter) : @@ -268,7 +267,7 @@ static __always_inline bool arch_atomic_dec_unless_positive(atomic_t *v) " addi %[rc], %[p], -1\n" " sc.w.rl %[rc], %[rc], %[c]\n" " bnez %[rc], 0b\n" - " fence rw, rw\n" + RISCV_FULL_BARRIER "1:\n" : [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter) : @@ -288,7 +287,7 @@ static __always_inline int arch_atomic_dec_if_positive(atomic_t *v) " bltz %[rc], 1f\n" " sc.w.rl %[rc], %[rc], %[c]\n" " bnez %[rc], 0b\n" - " fence rw, rw\n" + RISCV_FULL_BARRIER "1:\n" : [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter) : @@ -310,7 +309,7 @@ static __always_inline bool arch_atomic64_inc_unless_negative(atomic64_t *v) " addi %[rc], %[p], 1\n" " sc.d.rl %[rc], %[rc], %[c]\n" " bnez %[rc], 0b\n" - " fence rw, rw\n" + RISCV_FULL_BARRIER "1:\n" : [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter) : @@ -331,7 +330,7 @@ static __always_inline bool arch_atomic64_dec_unless_positive(atomic64_t *v) " addi %[rc], %[p], -1\n" " sc.d.rl %[rc], %[rc], %[c]\n" " bnez %[rc], 0b\n" - " fence rw, rw\n" + RISCV_FULL_BARRIER "1:\n" : [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter) : @@ -352,7 +351,7 @@ static __always_inline s64 arch_atomic64_dec_if_positive(atomic64_t *v) " bltz %[rc], 1f\n" " sc.d.rl %[rc], %[rc], %[c]\n" " bnez %[rc], 0b\n" - " fence rw, rw\n" + RISCV_FULL_BARRIER "1:\n" : [p]"=&r" (prev), [rc]"=&r" (rc), [c]"+A" (v->counter) : diff --git a/arch/riscv/include/asm/barrier.h b/arch/riscv/include/asm/barrier.h index 110752594228..880b56d8480d 100644 --- a/arch/riscv/include/asm/barrier.h +++ b/arch/riscv/include/asm/barrier.h @@ -11,28 +11,27 @@ #define _ASM_RISCV_BARRIER_H #ifndef __ASSEMBLY__ +#include <asm/fence.h> #define nop() __asm__ __volatile__ ("nop") #define __nops(n) ".rept " #n "\nnop\n.endr\n" #define nops(n) __asm__ __volatile__ (__nops(n)) -#define RISCV_FENCE(p, s) \ - __asm__ __volatile__ ("fence " #p "," #s : : : "memory") /* These barriers need to enforce ordering on both devices or memory. */ -#define mb() RISCV_FENCE(iorw,iorw) -#define rmb() RISCV_FENCE(ir,ir) -#define wmb() RISCV_FENCE(ow,ow) +#define __mb() RISCV_FENCE(iorw, iorw) +#define __rmb() RISCV_FENCE(ir, ir) +#define __wmb() RISCV_FENCE(ow, ow) /* These barriers do not need to enforce ordering on devices, just memory. */ -#define __smp_mb() RISCV_FENCE(rw,rw) -#define __smp_rmb() RISCV_FENCE(r,r) -#define __smp_wmb() RISCV_FENCE(w,w) +#define __smp_mb() RISCV_FENCE(rw, rw) +#define __smp_rmb() RISCV_FENCE(r, r) +#define __smp_wmb() RISCV_FENCE(w, w) #define __smp_store_release(p, v) \ do { \ compiletime_assert_atomic_type(*p); \ - RISCV_FENCE(rw,w); \ + RISCV_FENCE(rw, w); \ WRITE_ONCE(*p, v); \ } while (0) @@ -40,7 +39,7 @@ do { \ ({ \ typeof(*p) ___p1 = READ_ONCE(*p); \ compiletime_assert_atomic_type(*p); \ - RISCV_FENCE(r,rw); \ + RISCV_FENCE(r, rw); \ ___p1; \ }) @@ -69,7 +68,7 @@ do { \ * instances the scheduler pairs this with an mb(), so nothing is necessary on * the new hart. */ -#define smp_mb__after_spinlock() RISCV_FENCE(iorw,iorw) +#define smp_mb__after_spinlock() RISCV_FENCE(iorw, iorw) #include <asm-generic/barrier.h> diff --git a/arch/riscv/include/asm/bitops.h b/arch/riscv/include/asm/bitops.h index 329d8244a9b3..880606b0469a 100644 --- a/arch/riscv/include/asm/bitops.h +++ b/arch/riscv/include/asm/bitops.h @@ -22,6 +22,16 @@ #include <asm-generic/bitops/fls.h> #else +#define __HAVE_ARCH___FFS +#define __HAVE_ARCH___FLS +#define __HAVE_ARCH_FFS +#define __HAVE_ARCH_FLS + +#include <asm-generic/bitops/__ffs.h> +#include <asm-generic/bitops/__fls.h> +#include <asm-generic/bitops/ffs.h> +#include <asm-generic/bitops/fls.h> + #include <asm/alternative-macros.h> #include <asm/hwcap.h> @@ -37,8 +47,6 @@ static __always_inline unsigned long variable__ffs(unsigned long word) { - int num; - asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, RISCV_ISA_EXT_ZBB, 1) : : : : legacy); @@ -52,32 +60,7 @@ static __always_inline unsigned long variable__ffs(unsigned long word) return word; legacy: - num = 0; -#if BITS_PER_LONG == 64 - if ((word & 0xffffffff) == 0) { - num += 32; - word >>= 32; - } -#endif - if ((word & 0xffff) == 0) { - num += 16; - word >>= 16; - } - if ((word & 0xff) == 0) { - num += 8; - word >>= 8; - } - if ((word & 0xf) == 0) { - num += 4; - word >>= 4; - } - if ((word & 0x3) == 0) { - num += 2; - word >>= 2; - } - if ((word & 0x1) == 0) - num += 1; - return num; + return generic___ffs(word); } /** @@ -93,8 +76,6 @@ legacy: static __always_inline unsigned long variable__fls(unsigned long word) { - int num; - asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, RISCV_ISA_EXT_ZBB, 1) : : : : legacy); @@ -108,32 +89,7 @@ static __always_inline unsigned long variable__fls(unsigned long word) return BITS_PER_LONG - 1 - word; legacy: - num = BITS_PER_LONG - 1; -#if BITS_PER_LONG == 64 - if (!(word & (~0ul << 32))) { - num -= 32; - word <<= 32; - } -#endif - if (!(word & (~0ul << (BITS_PER_LONG - 16)))) { - num -= 16; - word <<= 16; - } - if (!(word & (~0ul << (BITS_PER_LONG - 8)))) { - num -= 8; - word <<= 8; - } - if (!(word & (~0ul << (BITS_PER_LONG - 4)))) { - num -= 4; - word <<= 4; - } - if (!(word & (~0ul << (BITS_PER_LONG - 2)))) { - num -= 2; - word <<= 2; - } - if (!(word & (~0ul << (BITS_PER_LONG - 1)))) - num -= 1; - return num; + return generic___fls(word); } /** @@ -149,46 +105,23 @@ legacy: static __always_inline int variable_ffs(int x) { - int r; - - if (!x) - return 0; - asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, RISCV_ISA_EXT_ZBB, 1) : : : : legacy); + if (!x) + return 0; + asm volatile (".option push\n" ".option arch,+zbb\n" CTZW "%0, %1\n" ".option pop\n" - : "=r" (r) : "r" (x) :); + : "=r" (x) : "r" (x) :); - return r + 1; + return x + 1; legacy: - r = 1; - if (!(x & 0xffff)) { - x >>= 16; - r += 16; - } - if (!(x & 0xff)) { - x >>= 8; - r += 8; - } - if (!(x & 0xf)) { - x >>= 4; - r += 4; - } - if (!(x & 3)) { - x >>= 2; - r += 2; - } - if (!(x & 1)) { - x >>= 1; - r += 1; - } - return r; + return generic_ffs(x); } /** @@ -204,46 +137,23 @@ legacy: static __always_inline int variable_fls(unsigned int x) { - int r; - - if (!x) - return 0; - asm goto(ALTERNATIVE("j %l[legacy]", "nop", 0, RISCV_ISA_EXT_ZBB, 1) : : : : legacy); + if (!x) + return 0; + asm volatile (".option push\n" ".option arch,+zbb\n" CLZW "%0, %1\n" ".option pop\n" - : "=r" (r) : "r" (x) :); + : "=r" (x) : "r" (x) :); - return 32 - r; + return 32 - x; legacy: - r = 32; - if (!(x & 0xffff0000u)) { - x <<= 16; - r -= 16; - } - if (!(x & 0xff000000u)) { - x <<= 8; - r -= 8; - } - if (!(x & 0xf0000000u)) { - x <<= 4; - r -= 4; - } - if (!(x & 0xc0000000u)) { - x <<= 2; - r -= 2; - } - if (!(x & 0x80000000u)) { - x <<= 1; - r -= 1; - } - return r; + return generic_fls(x); } /** diff --git a/arch/riscv/include/asm/cmpxchg.h b/arch/riscv/include/asm/cmpxchg.h index 2f4726d3cfcc..2fee65cc8443 100644 --- a/arch/riscv/include/asm/cmpxchg.h +++ b/arch/riscv/include/asm/cmpxchg.h @@ -8,7 +8,6 @@ #include <linux/bug.h> -#include <asm/barrier.h> #include <asm/fence.h> #define __xchg_relaxed(ptr, new, size) \ @@ -313,7 +312,7 @@ " bne %0, %z3, 1f\n" \ " sc.w.rl %1, %z4, %2\n" \ " bnez %1, 0b\n" \ - " fence rw, rw\n" \ + RISCV_FULL_BARRIER \ "1:\n" \ : "=&r" (__ret), "=&r" (__rc), "+A" (*__ptr) \ : "rJ" ((long)__old), "rJ" (__new) \ @@ -325,7 +324,7 @@ " bne %0, %z3, 1f\n" \ " sc.d.rl %1, %z4, %2\n" \ " bnez %1, 0b\n" \ - " fence rw, rw\n" \ + RISCV_FULL_BARRIER \ "1:\n" \ : "=&r" (__ret), "=&r" (__rc), "+A" (*__ptr) \ : "rJ" (__old), "rJ" (__new) \ diff --git a/arch/riscv/include/asm/compat.h b/arch/riscv/include/asm/compat.h index 2ac955b51148..aa103530a5c8 100644 --- a/arch/riscv/include/asm/compat.h +++ b/arch/riscv/include/asm/compat.h @@ -14,9 +14,28 @@ static inline int is_compat_task(void) { + if (!IS_ENABLED(CONFIG_COMPAT)) + return 0; + return test_thread_flag(TIF_32BIT); } +static inline int is_compat_thread(struct thread_info *thread) +{ + if (!IS_ENABLED(CONFIG_COMPAT)) + return 0; + + return test_ti_thread_flag(thread, TIF_32BIT); +} + +static inline void set_compat_task(bool is_compat) +{ + if (is_compat) + set_thread_flag(TIF_32BIT); + else + clear_thread_flag(TIF_32BIT); +} + struct compat_user_regs_struct { compat_ulong_t pc; compat_ulong_t ra; diff --git a/arch/riscv/include/asm/cpufeature.h b/arch/riscv/include/asm/cpufeature.h index 0bd11862b760..347805446151 100644 --- a/arch/riscv/include/asm/cpufeature.h +++ b/arch/riscv/include/asm/cpufeature.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright 2022-2023 Rivos, Inc + * Copyright 2022-2024 Rivos, Inc */ #ifndef _ASM_CPUFEATURE_H @@ -28,29 +28,38 @@ struct riscv_isainfo { DECLARE_PER_CPU(struct riscv_cpuinfo, riscv_cpuinfo); -DECLARE_PER_CPU(long, misaligned_access_speed); - /* Per-cpu ISA extensions. */ extern struct riscv_isainfo hart_isa[NR_CPUS]; void riscv_user_isa_enable(void); -#ifdef CONFIG_RISCV_MISALIGNED -bool unaligned_ctl_available(void); -bool check_unaligned_access_emulated(int cpu); +#if defined(CONFIG_RISCV_MISALIGNED) +bool check_unaligned_access_emulated_all_cpus(void); void unaligned_emulation_finish(void); +bool unaligned_ctl_available(void); +DECLARE_PER_CPU(long, misaligned_access_speed); #else static inline bool unaligned_ctl_available(void) { return false; } +#endif + +#if defined(CONFIG_RISCV_PROBE_UNALIGNED_ACCESS) +DECLARE_STATIC_KEY_FALSE(fast_unaligned_access_speed_key); -static inline bool check_unaligned_access_emulated(int cpu) +static __always_inline bool has_fast_unaligned_accesses(void) { - return false; + return static_branch_likely(&fast_unaligned_access_speed_key); +} +#else +static __always_inline bool has_fast_unaligned_accesses(void) +{ + if (IS_ENABLED(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)) + return true; + else + return false; } - -static inline void unaligned_emulation_finish(void) {} #endif unsigned long riscv_get_elf_hwcap(void); @@ -135,6 +144,4 @@ static __always_inline bool riscv_cpu_has_extension_unlikely(int cpu, const unsi return __riscv_isa_extension_available(hart_isa[cpu].isa, ext); } -DECLARE_STATIC_KEY_FALSE(fast_misaligned_access_speed_key); - #endif diff --git a/arch/riscv/include/asm/elf.h b/arch/riscv/include/asm/elf.h index 06c236bfab53..c7aea7886d22 100644 --- a/arch/riscv/include/asm/elf.h +++ b/arch/riscv/include/asm/elf.h @@ -53,13 +53,9 @@ extern bool compat_elf_check_arch(Elf32_Ehdr *hdr); #define ELF_ET_DYN_BASE ((DEFAULT_MAP_WINDOW / 3) * 2) #ifdef CONFIG_64BIT -#ifdef CONFIG_COMPAT -#define STACK_RND_MASK (test_thread_flag(TIF_32BIT) ? \ +#define STACK_RND_MASK (is_compat_task() ? \ 0x7ff >> (PAGE_SHIFT - 12) : \ 0x3ffff >> (PAGE_SHIFT - 12)) -#else -#define STACK_RND_MASK (0x3ffff >> (PAGE_SHIFT - 12)) -#endif #endif /* @@ -139,10 +135,7 @@ do { \ #ifdef CONFIG_COMPAT #define SET_PERSONALITY(ex) \ -do { if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \ - set_thread_flag(TIF_32BIT); \ - else \ - clear_thread_flag(TIF_32BIT); \ +do { set_compat_task((ex).e_ident[EI_CLASS] == ELFCLASS32); \ if (personality(current->personality) != PER_LINUX32) \ set_personality(PER_LINUX | \ (current->personality & (~PER_MASK))); \ diff --git a/arch/riscv/include/asm/errata_list.h b/arch/riscv/include/asm/errata_list.h index ea33288f8a25..efd851e1b483 100644 --- a/arch/riscv/include/asm/errata_list.h +++ b/arch/riscv/include/asm/errata_list.h @@ -12,8 +12,8 @@ #include <asm/vendorid_list.h> #ifdef CONFIG_ERRATA_ANDES -#define ERRATA_ANDESTECH_NO_IOCP 0 -#define ERRATA_ANDESTECH_NUMBER 1 +#define ERRATA_ANDES_NO_IOCP 0 +#define ERRATA_ANDES_NUMBER 1 #endif #ifdef CONFIG_ERRATA_SIFIVE @@ -23,7 +23,7 @@ #endif #ifdef CONFIG_ERRATA_THEAD -#define ERRATA_THEAD_PBMT 0 +#define ERRATA_THEAD_MAE 0 #define ERRATA_THEAD_PMU 1 #define ERRATA_THEAD_NUMBER 2 #endif @@ -53,20 +53,20 @@ asm(ALTERNATIVE("sfence.vma %0", "sfence.vma", SIFIVE_VENDOR_ID, \ * in the default case. */ #define ALT_SVPBMT_SHIFT 61 -#define ALT_THEAD_PBMT_SHIFT 59 +#define ALT_THEAD_MAE_SHIFT 59 #define ALT_SVPBMT(_val, prot) \ asm(ALTERNATIVE_2("li %0, 0\t\nnop", \ "li %0, %1\t\nslli %0,%0,%3", 0, \ RISCV_ISA_EXT_SVPBMT, CONFIG_RISCV_ISA_SVPBMT, \ "li %0, %2\t\nslli %0,%0,%4", THEAD_VENDOR_ID, \ - ERRATA_THEAD_PBMT, CONFIG_ERRATA_THEAD_PBMT) \ + ERRATA_THEAD_MAE, CONFIG_ERRATA_THEAD_MAE) \ : "=r"(_val) \ : "I"(prot##_SVPBMT >> ALT_SVPBMT_SHIFT), \ - "I"(prot##_THEAD >> ALT_THEAD_PBMT_SHIFT), \ + "I"(prot##_THEAD >> ALT_THEAD_MAE_SHIFT), \ "I"(ALT_SVPBMT_SHIFT), \ - "I"(ALT_THEAD_PBMT_SHIFT)) + "I"(ALT_THEAD_MAE_SHIFT)) -#ifdef CONFIG_ERRATA_THEAD_PBMT +#ifdef CONFIG_ERRATA_THEAD_MAE /* * IO/NOCACHE memory types are handled together with svpbmt, * so on T-Head chips, check if no other memory type is set, @@ -83,11 +83,11 @@ asm volatile(ALTERNATIVE( \ "slli t3, t3, %3\n\t" \ "or %0, %0, t3\n\t" \ "2:", THEAD_VENDOR_ID, \ - ERRATA_THEAD_PBMT, CONFIG_ERRATA_THEAD_PBMT) \ + ERRATA_THEAD_MAE, CONFIG_ERRATA_THEAD_MAE) \ : "+r"(_val) \ - : "I"(_PAGE_MTMASK_THEAD >> ALT_THEAD_PBMT_SHIFT), \ - "I"(_PAGE_PMA_THEAD >> ALT_THEAD_PBMT_SHIFT), \ - "I"(ALT_THEAD_PBMT_SHIFT) \ + : "I"(_PAGE_MTMASK_THEAD >> ALT_THEAD_MAE_SHIFT), \ + "I"(_PAGE_PMA_THEAD >> ALT_THEAD_MAE_SHIFT), \ + "I"(ALT_THEAD_MAE_SHIFT) \ : "t3") #else #define ALT_THEAD_PMA(_val) @@ -112,15 +112,6 @@ asm volatile(ALTERNATIVE( \ #define THEAD_C9XX_RV_IRQ_PMU 17 #define THEAD_C9XX_CSR_SCOUNTEROF 0x5c5 -#define ALT_SBI_PMU_OVERFLOW(__ovl) \ -asm volatile(ALTERNATIVE( \ - "csrr %0, " __stringify(CSR_SSCOUNTOVF), \ - "csrr %0, " __stringify(THEAD_C9XX_CSR_SCOUNTEROF), \ - THEAD_VENDOR_ID, ERRATA_THEAD_PMU, \ - CONFIG_ERRATA_THEAD_PMU) \ - : "=r" (__ovl) : \ - : "memory") - #endif /* __ASSEMBLY__ */ #endif diff --git a/arch/riscv/include/asm/fence.h b/arch/riscv/include/asm/fence.h index 2b443a3a487f..6bcd80325dfc 100644 --- a/arch/riscv/include/asm/fence.h +++ b/arch/riscv/include/asm/fence.h @@ -1,12 +1,18 @@ #ifndef _ASM_RISCV_FENCE_H #define _ASM_RISCV_FENCE_H +#define RISCV_FENCE_ASM(p, s) "\tfence " #p "," #s "\n" +#define RISCV_FENCE(p, s) \ + ({ __asm__ __volatile__ (RISCV_FENCE_ASM(p, s) : : : "memory"); }) + #ifdef CONFIG_SMP -#define RISCV_ACQUIRE_BARRIER "\tfence r , rw\n" -#define RISCV_RELEASE_BARRIER "\tfence rw, w\n" +#define RISCV_ACQUIRE_BARRIER RISCV_FENCE_ASM(r, rw) +#define RISCV_RELEASE_BARRIER RISCV_FENCE_ASM(rw, w) +#define RISCV_FULL_BARRIER RISCV_FENCE_ASM(rw, rw) #else #define RISCV_ACQUIRE_BARRIER #define RISCV_RELEASE_BARRIER +#define RISCV_FULL_BARRIER #endif #endif /* _ASM_RISCV_FENCE_H */ diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h index 1f2d2599c655..e17d0078a651 100644 --- a/arch/riscv/include/asm/hwcap.h +++ b/arch/riscv/include/asm/hwcap.h @@ -80,6 +80,7 @@ #define RISCV_ISA_EXT_ZFA 71 #define RISCV_ISA_EXT_ZTSO 72 #define RISCV_ISA_EXT_ZACAS 73 +#define RISCV_ISA_EXT_XANDESPMU 74 #define RISCV_ISA_EXT_XLINUXENVCFG 127 diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h index 42497d487a17..1c5c641075d2 100644 --- a/arch/riscv/include/asm/io.h +++ b/arch/riscv/include/asm/io.h @@ -47,10 +47,10 @@ * sufficient to ensure this works sanely on controllers that support I/O * writes. */ -#define __io_pbr() __asm__ __volatile__ ("fence io,i" : : : "memory"); -#define __io_par(v) __asm__ __volatile__ ("fence i,ior" : : : "memory"); -#define __io_pbw() __asm__ __volatile__ ("fence iow,o" : : : "memory"); -#define __io_paw() __asm__ __volatile__ ("fence o,io" : : : "memory"); +#define __io_pbr() RISCV_FENCE(io, i) +#define __io_par(v) RISCV_FENCE(i, ior) +#define __io_pbw() RISCV_FENCE(iow, o) +#define __io_paw() RISCV_FENCE(o, io) /* * Accesses from a single hart to a single I/O address must be ordered. This diff --git a/arch/riscv/include/asm/membarrier.h b/arch/riscv/include/asm/membarrier.h new file mode 100644 index 000000000000..47b240d0d596 --- /dev/null +++ b/arch/riscv/include/asm/membarrier.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _ASM_RISCV_MEMBARRIER_H +#define _ASM_RISCV_MEMBARRIER_H + +static inline void membarrier_arch_switch_mm(struct mm_struct *prev, + struct mm_struct *next, + struct task_struct *tsk) +{ + /* + * Only need the full barrier when switching between processes. + * Barrier when switching from kernel to userspace is not + * required here, given that it is implied by mmdrop(). Barrier + * when switching from userspace to kernel is not needed after + * store to rq->curr. + */ + if (IS_ENABLED(CONFIG_SMP) && + likely(!(atomic_read(&next->membarrier_state) & + (MEMBARRIER_STATE_PRIVATE_EXPEDITED | + MEMBARRIER_STATE_GLOBAL_EXPEDITED)) || !prev)) + return; + + /* + * The membarrier system call requires a full memory barrier + * after storing to rq->curr, before going back to user-space. + * + * This barrier is also needed for the SYNC_CORE command when + * switching between processes; in particular, on a transition + * from a thread belonging to another mm to a thread belonging + * to the mm for which a membarrier SYNC_CORE is done on CPU0: + * + * - [CPU0] sets all bits in the mm icache_stale_mask (in + * prepare_sync_core_cmd()); + * + * - [CPU1] stores to rq->curr (by the scheduler); + * + * - [CPU0] loads rq->curr within membarrier and observes + * cpu_rq(1)->curr->mm != mm, so the IPI is skipped on + * CPU1; this means membarrier relies on switch_mm() to + * issue the sync-core; + * + * - [CPU1] switch_mm() loads icache_stale_mask; if the bit + * is zero, switch_mm() may incorrectly skip the sync-core. + * + * Matches a full barrier in the proximity of the membarrier + * system call entry. + */ + smp_mb(); +} + +#endif /* _ASM_RISCV_MEMBARRIER_H */ diff --git a/arch/riscv/include/asm/mmio.h b/arch/riscv/include/asm/mmio.h index 4c58ee7f95ec..06cadfd7a237 100644 --- a/arch/riscv/include/asm/mmio.h +++ b/arch/riscv/include/asm/mmio.h @@ -12,6 +12,7 @@ #define _ASM_RISCV_MMIO_H #include <linux/types.h> +#include <asm/fence.h> #include <asm/mmiowb.h> /* Generic IO read/write. These perform native-endian accesses. */ @@ -131,8 +132,8 @@ static inline u64 __raw_readq(const volatile void __iomem *addr) * doesn't define any ordering between the memory space and the I/O space. */ #define __io_br() do {} while (0) -#define __io_ar(v) ({ __asm__ __volatile__ ("fence i,ir" : : : "memory"); }) -#define __io_bw() ({ __asm__ __volatile__ ("fence w,o" : : : "memory"); }) +#define __io_ar(v) RISCV_FENCE(i, ir) +#define __io_bw() RISCV_FENCE(w, o) #define __io_aw() mmiowb_set_pending() #define readb(c) ({ u8 __v; __io_br(); __v = readb_cpu(c); __io_ar(__v); __v; }) diff --git a/arch/riscv/include/asm/mmiowb.h b/arch/riscv/include/asm/mmiowb.h index 0b2333e71fdc..52ce4a399d9b 100644 --- a/arch/riscv/include/asm/mmiowb.h +++ b/arch/riscv/include/asm/mmiowb.h @@ -7,7 +7,7 @@ * "o,w" is sufficient to ensure that all writes to the device have completed * before the write to the spinlock is allowed to commit. */ -#define mmiowb() __asm__ __volatile__ ("fence o,w" : : : "memory"); +#define mmiowb() RISCV_FENCE(o, w) #include <linux/smp.h> #include <asm-generic/mmiowb.h> diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index 2947423b5082..115ac98b8d72 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -89,7 +89,7 @@ typedef struct page *pgtable_t; #define PTE_FMT "%08lx" #endif -#ifdef CONFIG_64BIT +#if defined(CONFIG_64BIT) && defined(CONFIG_MMU) /* * We override this value as its generic definition uses __pa too early in * the boot process (before kernel_map.va_pa_offset is set). diff --git a/arch/riscv/include/asm/pgalloc.h b/arch/riscv/include/asm/pgalloc.h index c80bb9990d32..deaf971253a2 100644 --- a/arch/riscv/include/asm/pgalloc.h +++ b/arch/riscv/include/asm/pgalloc.h @@ -95,13 +95,19 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud) __pud_free(mm, pud); } -#define __pud_free_tlb(tlb, pud, addr) \ -do { \ - if (pgtable_l4_enabled) { \ - pagetable_pud_dtor(virt_to_ptdesc(pud)); \ - tlb_remove_page_ptdesc((tlb), virt_to_ptdesc(pud)); \ - } \ -} while (0) +static inline void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud, + unsigned long addr) +{ + if (pgtable_l4_enabled) { + struct ptdesc *ptdesc = virt_to_ptdesc(pud); + + pagetable_pud_dtor(ptdesc); + if (riscv_use_ipi_for_rfence()) + tlb_remove_page_ptdesc(tlb, ptdesc); + else + tlb_remove_ptdesc(tlb, ptdesc); + } +} #define p4d_alloc_one p4d_alloc_one static inline p4d_t *p4d_alloc_one(struct mm_struct *mm, unsigned long addr) @@ -130,11 +136,16 @@ static inline void p4d_free(struct mm_struct *mm, p4d_t *p4d) __p4d_free(mm, p4d); } -#define __p4d_free_tlb(tlb, p4d, addr) \ -do { \ - if (pgtable_l5_enabled) \ - tlb_remove_page_ptdesc((tlb), virt_to_ptdesc(p4d)); \ -} while (0) +static inline void __p4d_free_tlb(struct mmu_gather *tlb, p4d_t *p4d, + unsigned long addr) +{ + if (pgtable_l5_enabled) { + if (riscv_use_ipi_for_rfence()) + tlb_remove_page_ptdesc(tlb, virt_to_ptdesc(p4d)); + else + tlb_remove_ptdesc(tlb, virt_to_ptdesc(p4d)); + } +} #endif /* __PAGETABLE_PMD_FOLDED */ static inline void sync_kernel_mappings(pgd_t *pgd) @@ -159,19 +170,31 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) #ifndef __PAGETABLE_PMD_FOLDED -#define __pmd_free_tlb(tlb, pmd, addr) \ -do { \ - pagetable_pmd_dtor(virt_to_ptdesc(pmd)); \ - tlb_remove_page_ptdesc((tlb), virt_to_ptdesc(pmd)); \ -} while (0) +static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd, + unsigned long addr) +{ + struct ptdesc *ptdesc = virt_to_ptdesc(pmd); + + pagetable_pmd_dtor(ptdesc); + if (riscv_use_ipi_for_rfence()) + tlb_remove_page_ptdesc(tlb, ptdesc); + else + tlb_remove_ptdesc(tlb, ptdesc); +} #endif /* __PAGETABLE_PMD_FOLDED */ -#define __pte_free_tlb(tlb, pte, buf) \ -do { \ - pagetable_pte_dtor(page_ptdesc(pte)); \ - tlb_remove_page_ptdesc((tlb), page_ptdesc(pte));\ -} while (0) +static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte, + unsigned long addr) +{ + struct ptdesc *ptdesc = page_ptdesc(pte); + + pagetable_pte_dtor(ptdesc); + if (riscv_use_ipi_for_rfence()) + tlb_remove_page_ptdesc(tlb, ptdesc); + else + tlb_remove_ptdesc(tlb, ptdesc); +} #endif /* CONFIG_MMU */ #endif /* _ASM_RISCV_PGALLOC_H */ diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index 20242402fc11..6afd6bb4882e 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -127,17 +127,11 @@ #define VA_USER_SV48 (UL(1) << (VA_BITS_SV48 - 1)) #define VA_USER_SV57 (UL(1) << (VA_BITS_SV57 - 1)) -#ifdef CONFIG_COMPAT #define MMAP_VA_BITS_64 ((VA_BITS >= VA_BITS_SV48) ? VA_BITS_SV48 : VA_BITS) #define MMAP_MIN_VA_BITS_64 (VA_BITS_SV39) #define MMAP_VA_BITS (is_compat_task() ? VA_BITS_SV32 : MMAP_VA_BITS_64) #define MMAP_MIN_VA_BITS (is_compat_task() ? VA_BITS_SV32 : MMAP_MIN_VA_BITS_64) #else -#define MMAP_VA_BITS ((VA_BITS >= VA_BITS_SV48) ? VA_BITS_SV48 : VA_BITS) -#define MMAP_MIN_VA_BITS (VA_BITS_SV39) -#endif /* CONFIG_COMPAT */ - -#else #include <asm/pgtable-32.h> #endif /* CONFIG_64BIT */ @@ -439,9 +433,11 @@ static inline pte_t pte_mkhuge(pte_t pte) return pte; } +#ifdef CONFIG_RISCV_ISA_SVNAPOT #define pte_leaf_size(pte) (pte_napot(pte) ? \ napot_cont_size(napot_cont_order(pte)) :\ PAGE_SIZE) +#endif #ifdef CONFIG_NUMA_BALANCING /* @@ -517,12 +513,12 @@ static inline void set_pte(pte_t *ptep, pte_t pteval) WRITE_ONCE(*ptep, pteval); } -void flush_icache_pte(pte_t pte); +void flush_icache_pte(struct mm_struct *mm, pte_t pte); -static inline void __set_pte_at(pte_t *ptep, pte_t pteval) +static inline void __set_pte_at(struct mm_struct *mm, pte_t *ptep, pte_t pteval) { if (pte_present(pteval) && pte_exec(pteval)) - flush_icache_pte(pteval); + flush_icache_pte(mm, pteval); set_pte(ptep, pteval); } @@ -535,7 +531,7 @@ static inline void set_ptes(struct mm_struct *mm, unsigned long addr, page_table_check_ptes_set(mm, ptep, pteval, nr); for (;;) { - __set_pte_at(ptep, pteval); + __set_pte_at(mm, ptep, pteval); if (--nr == 0) break; ptep++; @@ -547,7 +543,7 @@ static inline void set_ptes(struct mm_struct *mm, unsigned long addr, static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { - __set_pte_at(ptep, __pte(0)); + __set_pte_at(mm, ptep, __pte(0)); } #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS /* defined in mm/pgtable.c */ @@ -597,6 +593,12 @@ static inline int ptep_clear_flush_young(struct vm_area_struct *vma, return ptep_test_and_clear_young(vma, address, ptep); } +#define pgprot_nx pgprot_nx +static inline pgprot_t pgprot_nx(pgprot_t _prot) +{ + return __pgprot(pgprot_val(_prot) & ~_PAGE_EXEC); +} + #define pgprot_noncached pgprot_noncached static inline pgprot_t pgprot_noncached(pgprot_t _prot) { @@ -662,6 +664,12 @@ static inline int pmd_write(pmd_t pmd) return pte_write(pmd_pte(pmd)); } +#define pud_write pud_write +static inline int pud_write(pud_t pud) +{ + return pte_write(pud_pte(pud)); +} + #define pmd_dirty pmd_dirty static inline int pmd_dirty(pmd_t pmd) { @@ -713,14 +721,14 @@ static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd) { page_table_check_pmd_set(mm, pmdp, pmd); - return __set_pte_at((pte_t *)pmdp, pmd_pte(pmd)); + return __set_pte_at(mm, (pte_t *)pmdp, pmd_pte(pmd)); } static inline void set_pud_at(struct mm_struct *mm, unsigned long addr, pud_t *pudp, pud_t pud) { page_table_check_pud_set(mm, pudp, pud); - return __set_pte_at((pte_t *)pudp, pud_pte(pud)); + return __set_pte_at(mm, (pte_t *)pudp, pud_pte(pud)); } #ifdef CONFIG_PAGE_TABLE_CHECK @@ -871,8 +879,8 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte) #define TASK_SIZE_MIN (PGDIR_SIZE_L3 * PTRS_PER_PGD / 2) #ifdef CONFIG_COMPAT -#define TASK_SIZE_32 (_AC(0x80000000, UL)) -#define TASK_SIZE (test_thread_flag(TIF_32BIT) ? \ +#define TASK_SIZE_32 (_AC(0x80000000, UL) - PAGE_SIZE) +#define TASK_SIZE (is_compat_task() ? \ TASK_SIZE_32 : TASK_SIZE_64) #else #define TASK_SIZE TASK_SIZE_64 @@ -888,7 +896,7 @@ static inline pte_t pte_swp_clear_exclusive(pte_t pte) #define PAGE_SHARED __pgprot(0) #define PAGE_KERNEL __pgprot(0) #define swapper_pg_dir NULL -#define TASK_SIZE 0xffffffffUL +#define TASK_SIZE _AC(-1, UL) #define VMALLOC_START _AC(0, UL) #define VMALLOC_END TASK_SIZE diff --git a/arch/riscv/include/asm/processor.h b/arch/riscv/include/asm/processor.h index a8509cc31ab2..0faf5f161f1e 100644 --- a/arch/riscv/include/asm/processor.h +++ b/arch/riscv/include/asm/processor.h @@ -14,22 +14,21 @@ #include <asm/ptrace.h> -#ifdef CONFIG_64BIT -#define DEFAULT_MAP_WINDOW (UL(1) << (MMAP_VA_BITS - 1)) -#define STACK_TOP_MAX TASK_SIZE - +/* + * addr is a hint to the maximum userspace address that mmap should provide, so + * this macro needs to return the largest address space available so that + * mmap_end < addr, being mmap_end the top of that address space. + * See Documentation/arch/riscv/vm-layout.rst for more details. + */ #define arch_get_mmap_end(addr, len, flags) \ ({ \ unsigned long mmap_end; \ typeof(addr) _addr = (addr); \ - if ((_addr) == 0 || (IS_ENABLED(CONFIG_COMPAT) && is_compat_task())) \ - mmap_end = STACK_TOP_MAX; \ - else if ((_addr) >= VA_USER_SV57) \ + if ((_addr) == 0 || is_compat_task() || \ + ((_addr + len) > BIT(VA_BITS - 1))) \ mmap_end = STACK_TOP_MAX; \ - else if ((((_addr) >= VA_USER_SV48)) && (VA_BITS >= VA_BITS_SV48)) \ - mmap_end = VA_USER_SV48; \ else \ - mmap_end = VA_USER_SV39; \ + mmap_end = (_addr + len); \ mmap_end; \ }) @@ -39,17 +38,17 @@ typeof(addr) _addr = (addr); \ typeof(base) _base = (base); \ unsigned long rnd_gap = DEFAULT_MAP_WINDOW - (_base); \ - if ((_addr) == 0 || (IS_ENABLED(CONFIG_COMPAT) && is_compat_task())) \ + if ((_addr) == 0 || is_compat_task() || \ + ((_addr + len) > BIT(VA_BITS - 1))) \ mmap_base = (_base); \ - else if (((_addr) >= VA_USER_SV57) && (VA_BITS >= VA_BITS_SV57)) \ - mmap_base = VA_USER_SV57 - rnd_gap; \ - else if ((((_addr) >= VA_USER_SV48)) && (VA_BITS >= VA_BITS_SV48)) \ - mmap_base = VA_USER_SV48 - rnd_gap; \ else \ - mmap_base = VA_USER_SV39 - rnd_gap; \ + mmap_base = (_addr + len) - rnd_gap; \ mmap_base; \ }) +#ifdef CONFIG_64BIT +#define DEFAULT_MAP_WINDOW (UL(1) << (MMAP_VA_BITS - 1)) +#define STACK_TOP_MAX TASK_SIZE_64 #else #define DEFAULT_MAP_WINDOW TASK_SIZE #define STACK_TOP_MAX TASK_SIZE diff --git a/arch/riscv/include/asm/simd.h b/arch/riscv/include/asm/simd.h index 54efbf523d49..adb50f3ec205 100644 --- a/arch/riscv/include/asm/simd.h +++ b/arch/riscv/include/asm/simd.h @@ -34,9 +34,9 @@ static __must_check inline bool may_use_simd(void) return false; /* - * Nesting is acheived in preempt_v by spreading the control for + * Nesting is achieved in preempt_v by spreading the control for * preemptible and non-preemptible kernel-mode Vector into two fields. - * Always try to match with prempt_v if kernel V-context exists. Then, + * Always try to match with preempt_v if kernel V-context exists. Then, * fallback to check non preempt_v if nesting happens, or if the config * is not set. */ diff --git a/arch/riscv/include/asm/suspend.h b/arch/riscv/include/asm/suspend.h index 491296a335d0..4718096fa5e3 100644 --- a/arch/riscv/include/asm/suspend.h +++ b/arch/riscv/include/asm/suspend.h @@ -56,4 +56,7 @@ int hibernate_resume_nonboot_cpu_disable(void); asmlinkage void hibernate_restore_image(unsigned long resume_satp, unsigned long satp_temp, unsigned long cpu_resume); asmlinkage int hibernate_core_restore_code(void); +bool riscv_sbi_hsm_is_supported(void); +bool riscv_sbi_suspend_state_is_valid(u32 state); +int riscv_sbi_hart_suspend(u32 state); #endif diff --git a/arch/riscv/include/asm/sync_core.h b/arch/riscv/include/asm/sync_core.h new file mode 100644 index 000000000000..9153016da8f1 --- /dev/null +++ b/arch/riscv/include/asm/sync_core.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_RISCV_SYNC_CORE_H +#define _ASM_RISCV_SYNC_CORE_H + +/* + * RISC-V implements return to user-space through an xRET instruction, + * which is not core serializing. + */ +static inline void sync_core_before_usermode(void) +{ + asm volatile ("fence.i" ::: "memory"); +} + +#ifdef CONFIG_SMP +/* + * Ensure the next switch_mm() on every CPU issues a core serializing + * instruction for the given @mm. + */ +static inline void prepare_sync_core_cmd(struct mm_struct *mm) +{ + cpumask_setall(&mm->context.icache_stale_mask); +} +#else +static inline void prepare_sync_core_cmd(struct mm_struct *mm) +{ +} +#endif /* CONFIG_SMP */ + +#endif /* _ASM_RISCV_SYNC_CORE_H */ diff --git a/arch/riscv/include/asm/syscall_wrapper.h b/arch/riscv/include/asm/syscall_wrapper.h index eeec04b7dae6..ac80216549ff 100644 --- a/arch/riscv/include/asm/syscall_wrapper.h +++ b/arch/riscv/include/asm/syscall_wrapper.h @@ -12,25 +12,52 @@ asmlinkage long __riscv_sys_ni_syscall(const struct pt_regs *); -#define SC_RISCV_REGS_TO_ARGS(x, ...) \ - __MAP(x,__SC_ARGS \ - ,,regs->orig_a0,,regs->a1,,regs->a2 \ +#ifdef CONFIG_64BIT + +#define __SYSCALL_SE_DEFINEx(x, prefix, name, ...) \ + static long __se_##prefix##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ + static long __se_##prefix##name(__MAP(x,__SC_LONG,__VA_ARGS__)) + +#define SC_RISCV_REGS_TO_ARGS(x, ...) \ + __MAP(x,__SC_ARGS \ + ,,regs->orig_a0,,regs->a1,,regs->a2 \ ,,regs->a3,,regs->a4,,regs->a5,,regs->a6) +#else +/* + * Use type aliasing to ensure registers a0-a6 are correctly passed to the syscall + * implementation when >word-size arguments are used. + */ +#define __SYSCALL_SE_DEFINEx(x, prefix, name, ...) \ + __diag_push(); \ + __diag_ignore(GCC, 8, "-Wattribute-alias", \ + "Type aliasing is used to sanitize syscall arguments"); \ + static long __se_##prefix##name(ulong, ulong, ulong, ulong, ulong, ulong, \ + ulong) \ + __attribute__((alias(__stringify(___se_##prefix##name)))); \ + __diag_pop(); \ + static long noinline ___se_##prefix##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ + __used; \ + static long ___se_##prefix##name(__MAP(x,__SC_LONG,__VA_ARGS__)) + +#define SC_RISCV_REGS_TO_ARGS(x, ...) \ + regs->orig_a0,regs->a1,regs->a2,regs->a3,regs->a4,regs->a5,regs->a6 + +#endif /* CONFIG_64BIT */ + #ifdef CONFIG_COMPAT #define COMPAT_SYSCALL_DEFINEx(x, name, ...) \ asmlinkage long __riscv_compat_sys##name(const struct pt_regs *regs); \ ALLOW_ERROR_INJECTION(__riscv_compat_sys##name, ERRNO); \ - static long __se_compat_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ static inline long __do_compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ - asmlinkage long __riscv_compat_sys##name(const struct pt_regs *regs) \ + __SYSCALL_SE_DEFINEx(x, compat_sys, name, __VA_ARGS__) \ { \ - return __se_compat_sys##name(SC_RISCV_REGS_TO_ARGS(x,__VA_ARGS__)); \ + return __do_compat_sys##name(__MAP(x,__SC_DELOUSE,__VA_ARGS__)); \ } \ - static long __se_compat_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ + asmlinkage long __riscv_compat_sys##name(const struct pt_regs *regs) \ { \ - return __do_compat_sys##name(__MAP(x,__SC_DELOUSE,__VA_ARGS__)); \ + return __se_compat_sys##name(SC_RISCV_REGS_TO_ARGS(x,__VA_ARGS__)); \ } \ static inline long __do_compat_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) @@ -51,19 +78,18 @@ asmlinkage long __riscv_sys_ni_syscall(const struct pt_regs *); #define __SYSCALL_DEFINEx(x, name, ...) \ asmlinkage long __riscv_sys##name(const struct pt_regs *regs); \ ALLOW_ERROR_INJECTION(__riscv_sys##name, ERRNO); \ - static long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)); \ static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)); \ - asmlinkage long __riscv_sys##name(const struct pt_regs *regs) \ - { \ - return __se_sys##name(SC_RISCV_REGS_TO_ARGS(x,__VA_ARGS__)); \ - } \ - static long __se_sys##name(__MAP(x,__SC_LONG,__VA_ARGS__)) \ + __SYSCALL_SE_DEFINEx(x, sys, name, __VA_ARGS__) \ { \ long ret = __do_sys##name(__MAP(x,__SC_CAST,__VA_ARGS__)); \ __MAP(x,__SC_TEST,__VA_ARGS__); \ __PROTECT(x, ret,__MAP(x,__SC_ARGS,__VA_ARGS__)); \ return ret; \ } \ + asmlinkage long __riscv_sys##name(const struct pt_regs *regs) \ + { \ + return __se_sys##name(SC_RISCV_REGS_TO_ARGS(x,__VA_ARGS__)); \ + } \ static inline long __do_sys##name(__MAP(x,__SC_DECL,__VA_ARGS__)) #define SYSCALL_DEFINE0(sname) \ diff --git a/arch/riscv/include/asm/tlb.h b/arch/riscv/include/asm/tlb.h index 50b63b5c15bd..1f6c38420d8e 100644 --- a/arch/riscv/include/asm/tlb.h +++ b/arch/riscv/include/asm/tlb.h @@ -10,6 +10,24 @@ struct mmu_gather; static void tlb_flush(struct mmu_gather *tlb); +#ifdef CONFIG_MMU +#include <linux/swap.h> + +/* + * While riscv platforms with riscv_ipi_for_rfence as true require an IPI to + * perform TLB shootdown, some platforms with riscv_ipi_for_rfence as false use + * SBI to perform TLB shootdown. To keep software pagetable walkers safe in this + * case we switch to RCU based table free (MMU_GATHER_RCU_TABLE_FREE). See the + * comment below 'ifdef CONFIG_MMU_GATHER_RCU_TABLE_FREE' in include/asm-generic/tlb.h + * for more details. + */ +static inline void __tlb_remove_table(void *table) +{ + free_page_and_swap_cache(table); +} + +#endif /* CONFIG_MMU */ + #define tlb_flush tlb_flush #include <asm-generic/tlb.h> diff --git a/arch/riscv/include/asm/uaccess.h b/arch/riscv/include/asm/uaccess.h index ec0cab9fbddd..72ec1d9bd3f3 100644 --- a/arch/riscv/include/asm/uaccess.h +++ b/arch/riscv/include/asm/uaccess.h @@ -319,7 +319,7 @@ unsigned long __must_check clear_user(void __user *to, unsigned long n) #define __get_kernel_nofault(dst, src, type, err_label) \ do { \ - long __kr_err; \ + long __kr_err = 0; \ \ __get_user_nocheck(*((type *)(dst)), (type *)(src), __kr_err); \ if (unlikely(__kr_err)) \ @@ -328,7 +328,7 @@ do { \ #define __put_kernel_nofault(dst, src, type, err_label) \ do { \ - long __kr_err; \ + long __kr_err = 0; \ \ __put_user_nocheck(*((type *)(src)), (type *)(dst), __kr_err); \ if (unlikely(__kr_err)) \ diff --git a/arch/riscv/include/asm/vector.h b/arch/riscv/include/asm/vector.h index 0cd6f0a027d1..731dcd0ed4de 100644 --- a/arch/riscv/include/asm/vector.h +++ b/arch/riscv/include/asm/vector.h @@ -284,4 +284,15 @@ static inline bool riscv_v_vstate_ctrl_user_allowed(void) { return false; } #endif /* CONFIG_RISCV_ISA_V */ +/* + * Return the implementation's vlen value. + * + * riscv_v_vsize contains the value of "32 vector registers with vlenb length" + * so rebuild the vlen value in bits from it. + */ +static inline int riscv_vector_vlen(void) +{ + return riscv_v_vsize / 32 * 8; +} + #endif /* ! __ASM_RISCV_VECTOR_H */ diff --git a/arch/riscv/include/asm/vendorid_list.h b/arch/riscv/include/asm/vendorid_list.h index e55407ace0c3..2f2bb0c84f9a 100644 --- a/arch/riscv/include/asm/vendorid_list.h +++ b/arch/riscv/include/asm/vendorid_list.h @@ -5,7 +5,7 @@ #ifndef ASM_VENDOR_LIST_H #define ASM_VENDOR_LIST_H -#define ANDESTECH_VENDOR_ID 0x31e +#define ANDES_VENDOR_ID 0x31e #define SIFIVE_VENDOR_ID 0x489 #define THEAD_VENDOR_ID 0x5b7 diff --git a/arch/riscv/include/uapi/asm/auxvec.h b/arch/riscv/include/uapi/asm/auxvec.h index 10aaa83db89e..95050ebe9ad0 100644 --- a/arch/riscv/include/uapi/asm/auxvec.h +++ b/arch/riscv/include/uapi/asm/auxvec.h @@ -34,7 +34,7 @@ #define AT_L3_CACHEGEOMETRY 47 /* entries in ARCH_DLINFO */ -#define AT_VECTOR_SIZE_ARCH 9 +#define AT_VECTOR_SIZE_ARCH 10 #define AT_MINSIGSTKSZ 51 #endif /* _UAPI_ASM_RISCV_AUXVEC_H */ diff --git a/arch/riscv/include/uapi/asm/hwprobe.h b/arch/riscv/include/uapi/asm/hwprobe.h index 9f2a8e3ff204..2902f68dc913 100644 --- a/arch/riscv/include/uapi/asm/hwprobe.h +++ b/arch/riscv/include/uapi/asm/hwprobe.h @@ -54,7 +54,7 @@ struct riscv_hwprobe { #define RISCV_HWPROBE_EXT_ZFHMIN (1 << 28) #define RISCV_HWPROBE_EXT_ZIHINTNTL (1 << 29) #define RISCV_HWPROBE_EXT_ZVFH (1 << 30) -#define RISCV_HWPROBE_EXT_ZVFHMIN (1 << 31) +#define RISCV_HWPROBE_EXT_ZVFHMIN (1ULL << 31) #define RISCV_HWPROBE_EXT_ZFA (1ULL << 32) #define RISCV_HWPROBE_EXT_ZTSO (1ULL << 33) #define RISCV_HWPROBE_EXT_ZACAS (1ULL << 34) diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index 5e591f831638..81d94a8ee10f 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -39,7 +39,6 @@ extra-y += vmlinux.lds obj-y += head.o obj-y += soc.o obj-$(CONFIG_RISCV_ALTERNATIVE) += alternative.o -obj-y += copy-unaligned.o obj-y += cpu.o obj-y += cpufeature.o obj-y += entry.o @@ -64,6 +63,9 @@ obj-y += tests/ obj-$(CONFIG_MMU) += vdso.o vdso/ obj-$(CONFIG_RISCV_MISALIGNED) += traps_misaligned.o +obj-$(CONFIG_RISCV_MISALIGNED) += unaligned_access_speed.o +obj-$(CONFIG_RISCV_PROBE_UNALIGNED_ACCESS) += copy-unaligned.o + obj-$(CONFIG_FPU) += fpu.o obj-$(CONFIG_RISCV_ISA_V) += vector.o obj-$(CONFIG_RISCV_ISA_V) += kernel_mode_vector.o diff --git a/arch/riscv/kernel/alternative.c b/arch/riscv/kernel/alternative.c index 319a1da0358b..0128b161bfda 100644 --- a/arch/riscv/kernel/alternative.c +++ b/arch/riscv/kernel/alternative.c @@ -43,7 +43,7 @@ static void riscv_fill_cpu_mfr_info(struct cpu_manufacturer_info_t *cpu_mfr_info switch (cpu_mfr_info->vendor_id) { #ifdef CONFIG_ERRATA_ANDES - case ANDESTECH_VENDOR_ID: + case ANDES_VENDOR_ID: cpu_mfr_info->patch_func = andes_errata_patch_func; break; #endif diff --git a/arch/riscv/kernel/compat_vdso/Makefile b/arch/riscv/kernel/compat_vdso/Makefile index 62fa393b2eb2..3df4cb788c1f 100644 --- a/arch/riscv/kernel/compat_vdso/Makefile +++ b/arch/riscv/kernel/compat_vdso/Makefile @@ -74,5 +74,5 @@ quiet_cmd_compat_vdsold = VDSOLD $@ rm $@.tmp # actual build commands -quiet_cmd_compat_vdsoas = VDSOAS $@ +quiet_cmd_compat_vdsoas = VDSOAS $@ cmd_compat_vdsoas = $(COMPAT_CC) $(a_flags) $(COMPAT_CC_FLAGS) -c -o $@ $< diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index 79a5a35fab96..3ed2359eae35 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -11,7 +11,6 @@ #include <linux/cpu.h> #include <linux/cpuhotplug.h> #include <linux/ctype.h> -#include <linux/jump_label.h> #include <linux/log2.h> #include <linux/memory.h> #include <linux/module.h> @@ -21,21 +20,13 @@ #include <asm/cacheflush.h> #include <asm/cpufeature.h> #include <asm/hwcap.h> -#include <asm/hwprobe.h> #include <asm/patch.h> #include <asm/processor.h> #include <asm/sbi.h> #include <asm/vector.h> -#include "copy-unaligned.h" - #define NUM_ALPHA_EXTS ('z' - 'a' + 1) -#define MISALIGNED_ACCESS_JIFFIES_LG2 1 -#define MISALIGNED_BUFFER_SIZE 0x4000 -#define MISALIGNED_BUFFER_ORDER get_order(MISALIGNED_BUFFER_SIZE) -#define MISALIGNED_COPY_SIZE ((MISALIGNED_BUFFER_SIZE / 2) - 0x80) - unsigned long elf_hwcap __read_mostly; /* Host ISA bitmap */ @@ -44,11 +35,6 @@ static DECLARE_BITMAP(riscv_isa, RISCV_ISA_EXT_MAX) __read_mostly; /* Per-cpu ISA extensions. */ struct riscv_isainfo hart_isa[NR_CPUS]; -/* Performance information */ -DEFINE_PER_CPU(long, misaligned_access_speed); - -static cpumask_t fast_misaligned_access; - /** * riscv_isa_extension_base() - Get base extension word * @@ -318,6 +304,7 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = { __RISCV_ISA_EXT_DATA(svinval, RISCV_ISA_EXT_SVINVAL), __RISCV_ISA_EXT_DATA(svnapot, RISCV_ISA_EXT_SVNAPOT), __RISCV_ISA_EXT_DATA(svpbmt, RISCV_ISA_EXT_SVPBMT), + __RISCV_ISA_EXT_DATA(xandespmu, RISCV_ISA_EXT_XANDESPMU), }; const size_t riscv_isa_ext_count = ARRAY_SIZE(riscv_isa_ext); @@ -731,247 +718,6 @@ unsigned long riscv_get_elf_hwcap(void) return hwcap; } -static int check_unaligned_access(void *param) -{ - int cpu = smp_processor_id(); - u64 start_cycles, end_cycles; - u64 word_cycles; - u64 byte_cycles; - int ratio; - unsigned long start_jiffies, now; - struct page *page = param; - void *dst; - void *src; - long speed = RISCV_HWPROBE_MISALIGNED_SLOW; - - if (check_unaligned_access_emulated(cpu)) - return 0; - - /* Make an unaligned destination buffer. */ - dst = (void *)((unsigned long)page_address(page) | 0x1); - /* Unalign src as well, but differently (off by 1 + 2 = 3). */ - src = dst + (MISALIGNED_BUFFER_SIZE / 2); - src += 2; - word_cycles = -1ULL; - /* Do a warmup. */ - __riscv_copy_words_unaligned(dst, src, MISALIGNED_COPY_SIZE); - preempt_disable(); - start_jiffies = jiffies; - while ((now = jiffies) == start_jiffies) - cpu_relax(); - - /* - * For a fixed amount of time, repeatedly try the function, and take - * the best time in cycles as the measurement. - */ - while (time_before(jiffies, now + (1 << MISALIGNED_ACCESS_JIFFIES_LG2))) { - start_cycles = get_cycles64(); - /* Ensure the CSR read can't reorder WRT to the copy. */ - mb(); - __riscv_copy_words_unaligned(dst, src, MISALIGNED_COPY_SIZE); - /* Ensure the copy ends before the end time is snapped. */ - mb(); - end_cycles = get_cycles64(); - if ((end_cycles - start_cycles) < word_cycles) - word_cycles = end_cycles - start_cycles; - } - - byte_cycles = -1ULL; - __riscv_copy_bytes_unaligned(dst, src, MISALIGNED_COPY_SIZE); - start_jiffies = jiffies; - while ((now = jiffies) == start_jiffies) - cpu_relax(); - - while (time_before(jiffies, now + (1 << MISALIGNED_ACCESS_JIFFIES_LG2))) { - start_cycles = get_cycles64(); - mb(); - __riscv_copy_bytes_unaligned(dst, src, MISALIGNED_COPY_SIZE); - mb(); - end_cycles = get_cycles64(); - if ((end_cycles - start_cycles) < byte_cycles) - byte_cycles = end_cycles - start_cycles; - } - - preempt_enable(); - - /* Don't divide by zero. */ - if (!word_cycles || !byte_cycles) { - pr_warn("cpu%d: rdtime lacks granularity needed to measure unaligned access speed\n", - cpu); - - return 0; - } - - if (word_cycles < byte_cycles) - speed = RISCV_HWPROBE_MISALIGNED_FAST; - - ratio = div_u64((byte_cycles * 100), word_cycles); - pr_info("cpu%d: Ratio of byte access time to unaligned word access is %d.%02d, unaligned accesses are %s\n", - cpu, - ratio / 100, - ratio % 100, - (speed == RISCV_HWPROBE_MISALIGNED_FAST) ? "fast" : "slow"); - - per_cpu(misaligned_access_speed, cpu) = speed; - - /* - * Set the value of fast_misaligned_access of a CPU. These operations - * are atomic to avoid race conditions. - */ - if (speed == RISCV_HWPROBE_MISALIGNED_FAST) - cpumask_set_cpu(cpu, &fast_misaligned_access); - else - cpumask_clear_cpu(cpu, &fast_misaligned_access); - - return 0; -} - -static void check_unaligned_access_nonboot_cpu(void *param) -{ - unsigned int cpu = smp_processor_id(); - struct page **pages = param; - - if (smp_processor_id() != 0) - check_unaligned_access(pages[cpu]); -} - -DEFINE_STATIC_KEY_FALSE(fast_misaligned_access_speed_key); - -static void modify_unaligned_access_branches(cpumask_t *mask, int weight) -{ - if (cpumask_weight(mask) == weight) - static_branch_enable_cpuslocked(&fast_misaligned_access_speed_key); - else - static_branch_disable_cpuslocked(&fast_misaligned_access_speed_key); -} - -static void set_unaligned_access_static_branches_except_cpu(int cpu) -{ - /* - * Same as set_unaligned_access_static_branches, except excludes the - * given CPU from the result. When a CPU is hotplugged into an offline - * state, this function is called before the CPU is set to offline in - * the cpumask, and thus the CPU needs to be explicitly excluded. - */ - - cpumask_t fast_except_me; - - cpumask_and(&fast_except_me, &fast_misaligned_access, cpu_online_mask); - cpumask_clear_cpu(cpu, &fast_except_me); - - modify_unaligned_access_branches(&fast_except_me, num_online_cpus() - 1); -} - -static void set_unaligned_access_static_branches(void) -{ - /* - * This will be called after check_unaligned_access_all_cpus so the - * result of unaligned access speed for all CPUs will be available. - * - * To avoid the number of online cpus changing between reading - * cpu_online_mask and calling num_online_cpus, cpus_read_lock must be - * held before calling this function. - */ - - cpumask_t fast_and_online; - - cpumask_and(&fast_and_online, &fast_misaligned_access, cpu_online_mask); - - modify_unaligned_access_branches(&fast_and_online, num_online_cpus()); -} - -static int lock_and_set_unaligned_access_static_branch(void) -{ - cpus_read_lock(); - set_unaligned_access_static_branches(); - cpus_read_unlock(); - - return 0; -} - -arch_initcall_sync(lock_and_set_unaligned_access_static_branch); - -static int riscv_online_cpu(unsigned int cpu) -{ - static struct page *buf; - - /* We are already set since the last check */ - if (per_cpu(misaligned_access_speed, cpu) != RISCV_HWPROBE_MISALIGNED_UNKNOWN) - goto exit; - - buf = alloc_pages(GFP_KERNEL, MISALIGNED_BUFFER_ORDER); - if (!buf) { - pr_warn("Allocation failure, not measuring misaligned performance\n"); - return -ENOMEM; - } - - check_unaligned_access(buf); - __free_pages(buf, MISALIGNED_BUFFER_ORDER); - -exit: - set_unaligned_access_static_branches(); - - return 0; -} - -static int riscv_offline_cpu(unsigned int cpu) -{ - set_unaligned_access_static_branches_except_cpu(cpu); - - return 0; -} - -/* Measure unaligned access on all CPUs present at boot in parallel. */ -static int check_unaligned_access_all_cpus(void) -{ - unsigned int cpu; - unsigned int cpu_count = num_possible_cpus(); - struct page **bufs = kzalloc(cpu_count * sizeof(struct page *), - GFP_KERNEL); - - if (!bufs) { - pr_warn("Allocation failure, not measuring misaligned performance\n"); - return 0; - } - - /* - * Allocate separate buffers for each CPU so there's no fighting over - * cache lines. - */ - for_each_cpu(cpu, cpu_online_mask) { - bufs[cpu] = alloc_pages(GFP_KERNEL, MISALIGNED_BUFFER_ORDER); - if (!bufs[cpu]) { - pr_warn("Allocation failure, not measuring misaligned performance\n"); - goto out; - } - } - - /* Check everybody except 0, who stays behind to tend jiffies. */ - on_each_cpu(check_unaligned_access_nonboot_cpu, bufs, 1); - - /* Check core 0. */ - smp_call_on_cpu(0, check_unaligned_access, bufs[0], true); - - /* - * Setup hotplug callbacks for any new CPUs that come online or go - * offline. - */ - cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, "riscv:online", - riscv_online_cpu, riscv_offline_cpu); - -out: - unaligned_emulation_finish(); - for_each_cpu(cpu, cpu_online_mask) { - if (bufs[cpu]) - __free_pages(bufs[cpu], MISALIGNED_BUFFER_ORDER); - } - - kfree(bufs); - return 0; -} - -arch_initcall(check_unaligned_access_all_cpus); - void riscv_user_isa_enable(void) { if (riscv_cpu_has_extension_unlikely(smp_processor_id(), RISCV_ISA_EXT_ZICBOZ)) diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index 9d1a305d5508..68a24cf9481a 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -111,6 +111,7 @@ SYM_CODE_START(handle_exception) 1: tail do_trap_unknown SYM_CODE_END(handle_exception) +ASM_NOKPROBE(handle_exception) /* * The ret_from_exception must be called with interrupt disabled. Here is the @@ -184,6 +185,7 @@ SYM_CODE_START_NOALIGN(ret_from_exception) sret #endif SYM_CODE_END(ret_from_exception) +ASM_NOKPROBE(ret_from_exception) #ifdef CONFIG_VMAP_STACK SYM_CODE_START_LOCAL(handle_kernel_stack_overflow) @@ -219,6 +221,7 @@ SYM_CODE_START_LOCAL(handle_kernel_stack_overflow) move a0, sp tail handle_bad_stack SYM_CODE_END(handle_kernel_stack_overflow) +ASM_NOKPROBE(handle_kernel_stack_overflow) #endif SYM_CODE_START(ret_from_fork) diff --git a/arch/riscv/kernel/patch.c b/arch/riscv/kernel/patch.c index 37e87fdcf6a0..30e12b310cab 100644 --- a/arch/riscv/kernel/patch.c +++ b/arch/riscv/kernel/patch.c @@ -80,6 +80,8 @@ static int __patch_insn_set(void *addr, u8 c, size_t len) */ lockdep_assert_held(&text_mutex); + preempt_disable(); + if (across_pages) patch_map(addr + PAGE_SIZE, FIX_TEXT_POKE1); @@ -92,6 +94,8 @@ static int __patch_insn_set(void *addr, u8 c, size_t len) if (across_pages) patch_unmap(FIX_TEXT_POKE1); + preempt_enable(); + return 0; } NOKPROBE_SYMBOL(__patch_insn_set); @@ -122,6 +126,8 @@ static int __patch_insn_write(void *addr, const void *insn, size_t len) if (!riscv_patch_in_stop_machine) lockdep_assert_held(&text_mutex); + preempt_disable(); + if (across_pages) patch_map(addr + PAGE_SIZE, FIX_TEXT_POKE1); @@ -134,6 +140,8 @@ static int __patch_insn_write(void *addr, const void *insn, size_t len) if (across_pages) patch_unmap(FIX_TEXT_POKE1); + preempt_enable(); + return ret; } NOKPROBE_SYMBOL(__patch_insn_write); diff --git a/arch/riscv/kernel/pi/Makefile b/arch/riscv/kernel/pi/Makefile index 07915dc9279e..b75f150b923d 100644 --- a/arch/riscv/kernel/pi/Makefile +++ b/arch/riscv/kernel/pi/Makefile @@ -9,6 +9,9 @@ KBUILD_CFLAGS := $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS)) -fpie \ -fno-asynchronous-unwind-tables -fno-unwind-tables \ $(call cc-option,-fno-addrsig) +# Disable LTO +KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_LTO), $(KBUILD_CFLAGS)) + KBUILD_CFLAGS += -mcmodel=medany CFLAGS_cmdline_early.o += -D__NO_FORTIFY diff --git a/arch/riscv/kernel/process.c b/arch/riscv/kernel/process.c index 92922dbd5b5c..e4bc61c4e58a 100644 --- a/arch/riscv/kernel/process.c +++ b/arch/riscv/kernel/process.c @@ -27,8 +27,6 @@ #include <asm/vector.h> #include <asm/cpufeature.h> -register unsigned long gp_in_global __asm__("gp"); - #if defined(CONFIG_STACKPROTECTOR) && !defined(CONFIG_STACKPROTECTOR_PER_TASK) #include <linux/stackprotector.h> unsigned long __stack_chk_guard __read_mostly; @@ -37,7 +35,7 @@ EXPORT_SYMBOL(__stack_chk_guard); extern asmlinkage void ret_from_fork(void); -void arch_cpu_idle(void) +void noinstr arch_cpu_idle(void) { cpu_do_idle(); } @@ -207,7 +205,6 @@ int copy_thread(struct task_struct *p, const struct kernel_clone_args *args) if (unlikely(args->fn)) { /* Kernel thread */ memset(childregs, 0, sizeof(struct pt_regs)); - childregs->gp = gp_in_global; /* Supervisor/Machine, irqs on: */ childregs->status = SR_PP | SR_PIE; diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c index e8515aa9d80b..92731ff8c79a 100644 --- a/arch/riscv/kernel/ptrace.c +++ b/arch/riscv/kernel/ptrace.c @@ -377,14 +377,14 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, return ret; } +#else +static const struct user_regset_view compat_riscv_user_native_view = {}; #endif /* CONFIG_COMPAT */ const struct user_regset_view *task_user_regset_view(struct task_struct *task) { -#ifdef CONFIG_COMPAT - if (test_tsk_thread_flag(task, TIF_32BIT)) + if (is_compat_thread(&task->thread_info)) return &compat_riscv_user_native_view; else -#endif return &riscv_user_native_view; } diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c index 501e66debf69..5a2edd7f027e 100644 --- a/arch/riscv/kernel/signal.c +++ b/arch/riscv/kernel/signal.c @@ -119,6 +119,13 @@ static long __restore_v_state(struct pt_regs *regs, void __user *sc_vec) struct __sc_riscv_v_state __user *state = sc_vec; void __user *datap; + /* + * Mark the vstate as clean prior performing the actual copy, + * to avoid getting the vstate incorrectly clobbered by the + * discarded vector state. + */ + riscv_v_vstate_set_restore(current, regs); + /* Copy everything of __sc_riscv_v_state except datap. */ err = __copy_from_user(¤t->thread.vstate, &state->v_state, offsetof(struct __riscv_v_ext_state, datap)); @@ -133,13 +140,7 @@ static long __restore_v_state(struct pt_regs *regs, void __user *sc_vec) * Copy the whole vector content from user space datap. Use * copy_from_user to prevent information leak. */ - err = copy_from_user(current->thread.vstate.datap, datap, riscv_v_vsize); - if (unlikely(err)) - return err; - - riscv_v_vstate_set_restore(current, regs); - - return err; + return copy_from_user(current->thread.vstate.datap, datap, riscv_v_vsize); } #else #define save_v_state(task, regs) (0) diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c index c4ed7d977f57..d41090fc3203 100644 --- a/arch/riscv/kernel/smpboot.c +++ b/arch/riscv/kernel/smpboot.c @@ -28,7 +28,6 @@ #include <asm/cpufeature.h> #include <asm/cpu_ops.h> -#include <asm/cpufeature.h> #include <asm/irq.h> #include <asm/mmu_context.h> #include <asm/numa.h> diff --git a/arch/riscv/kernel/suspend.c b/arch/riscv/kernel/suspend.c index 299795341e8a..8a327b485b90 100644 --- a/arch/riscv/kernel/suspend.c +++ b/arch/riscv/kernel/suspend.c @@ -132,4 +132,53 @@ static int __init sbi_system_suspend_init(void) } arch_initcall(sbi_system_suspend_init); + +static int sbi_suspend_finisher(unsigned long suspend_type, + unsigned long resume_addr, + unsigned long opaque) +{ + struct sbiret ret; + + ret = sbi_ecall(SBI_EXT_HSM, SBI_EXT_HSM_HART_SUSPEND, + suspend_type, resume_addr, opaque, 0, 0, 0); + + return (ret.error) ? sbi_err_map_linux_errno(ret.error) : 0; +} + +int riscv_sbi_hart_suspend(u32 state) +{ + if (state & SBI_HSM_SUSP_NON_RET_BIT) + return cpu_suspend(state, sbi_suspend_finisher); + else + return sbi_suspend_finisher(state, 0, 0); +} + +bool riscv_sbi_suspend_state_is_valid(u32 state) +{ + if (state > SBI_HSM_SUSPEND_RET_DEFAULT && + state < SBI_HSM_SUSPEND_RET_PLATFORM) + return false; + + if (state > SBI_HSM_SUSPEND_NON_RET_DEFAULT && + state < SBI_HSM_SUSPEND_NON_RET_PLATFORM) + return false; + + return true; +} + +bool riscv_sbi_hsm_is_supported(void) +{ + /* + * The SBI HSM suspend function is only available when: + * 1) SBI version is 0.3 or higher + * 2) SBI HSM extension is available + */ + if (sbi_spec_version < sbi_mk_version(0, 3) || + !sbi_probe_extension(SBI_EXT_HSM)) { + pr_info("HSM suspend not available\n"); + return false; + } + + return true; +} #endif /* CONFIG_RISCV_SBI */ diff --git a/arch/riscv/kernel/sys_hwprobe.c b/arch/riscv/kernel/sys_hwprobe.c index a7c56b41efd2..8cae41a502dd 100644 --- a/arch/riscv/kernel/sys_hwprobe.c +++ b/arch/riscv/kernel/sys_hwprobe.c @@ -147,6 +147,7 @@ static bool hwprobe_ext0_has(const struct cpumask *cpus, unsigned long ext) return (pair.value & ext); } +#if defined(CONFIG_RISCV_PROBE_UNALIGNED_ACCESS) static u64 hwprobe_misaligned(const struct cpumask *cpus) { int cpu; @@ -169,6 +170,18 @@ static u64 hwprobe_misaligned(const struct cpumask *cpus) return perf; } +#else +static u64 hwprobe_misaligned(const struct cpumask *cpus) +{ + if (IS_ENABLED(CONFIG_RISCV_EFFICIENT_UNALIGNED_ACCESS)) + return RISCV_HWPROBE_MISALIGNED_FAST; + + if (IS_ENABLED(CONFIG_RISCV_EMULATED_UNALIGNED_ACCESS) && unaligned_ctl_available()) + return RISCV_HWPROBE_MISALIGNED_EMULATED; + + return RISCV_HWPROBE_MISALIGNED_SLOW; +} +#endif static void hwprobe_one_pair(struct riscv_hwprobe *pair, const struct cpumask *cpus) diff --git a/arch/riscv/kernel/tests/Kconfig.debug b/arch/riscv/kernel/tests/Kconfig.debug index 5dba64e8e977..78cea5d2c270 100644 --- a/arch/riscv/kernel/tests/Kconfig.debug +++ b/arch/riscv/kernel/tests/Kconfig.debug @@ -6,7 +6,7 @@ config AS_HAS_ULEB128 menuconfig RUNTIME_KERNEL_TESTING_MENU bool "arch/riscv/kernel runtime Testing" - def_bool y + default y help Enable riscv kernel runtime testing. diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c index a1b9be3c4332..05a16b1f0aee 100644 --- a/arch/riscv/kernel/traps.c +++ b/arch/riscv/kernel/traps.c @@ -6,6 +6,7 @@ #include <linux/cpu.h> #include <linux/kernel.h> #include <linux/init.h> +#include <linux/randomize_kstack.h> #include <linux/sched.h> #include <linux/sched/debug.h> #include <linux/sched/signal.h> @@ -121,7 +122,7 @@ void do_trap(struct pt_regs *regs, int signo, int code, unsigned long addr) print_vma_addr(KERN_CONT " in ", instruction_pointer(regs)); pr_cont("\n"); __show_regs(regs); - dump_instr(KERN_EMERG, regs); + dump_instr(KERN_INFO, regs); } force_sig_fault(signo, code, (void __user *)addr); @@ -310,7 +311,8 @@ asmlinkage __visible __trap_section void do_trap_break(struct pt_regs *regs) } } -asmlinkage __visible __trap_section void do_trap_ecall_u(struct pt_regs *regs) +asmlinkage __visible __trap_section __no_stack_protector +void do_trap_ecall_u(struct pt_regs *regs) { if (user_mode(regs)) { long syscall = regs->a7; @@ -322,10 +324,23 @@ asmlinkage __visible __trap_section void do_trap_ecall_u(struct pt_regs *regs) syscall = syscall_enter_from_user_mode(regs, syscall); + add_random_kstack_offset(); + if (syscall >= 0 && syscall < NR_syscalls) syscall_handler(regs, syscall); else if (syscall != -1) regs->a0 = -ENOSYS; + /* + * Ultimately, this value will get limited by KSTACK_OFFSET_MAX(), + * so the maximum stack offset is 1k bytes (10 bits). + * + * The actual entropy will be further reduced by the compiler when + * applying stack alignment constraints: 16-byte (i.e. 4-bit) aligned + * for RV32I or RV64I. + * + * The resulting 6 bits of entropy is seen in SP[9:4]. + */ + choose_random_kstack_offset(get_random_u16()); syscall_exit_to_user_mode(regs); } else { diff --git a/arch/riscv/kernel/traps_misaligned.c b/arch/riscv/kernel/traps_misaligned.c index 8ded225e8c5b..2adb7c3e4dd5 100644 --- a/arch/riscv/kernel/traps_misaligned.c +++ b/arch/riscv/kernel/traps_misaligned.c @@ -413,7 +413,9 @@ int handle_misaligned_load(struct pt_regs *regs) perf_sw_event(PERF_COUNT_SW_ALIGNMENT_FAULTS, 1, regs, addr); +#ifdef CONFIG_RISCV_PROBE_UNALIGNED_ACCESS *this_cpu_ptr(&misaligned_access_speed) = RISCV_HWPROBE_MISALIGNED_EMULATED; +#endif if (!unaligned_enabled) return -1; @@ -596,7 +598,7 @@ int handle_misaligned_store(struct pt_regs *regs) return 0; } -bool check_unaligned_access_emulated(int cpu) +static bool check_unaligned_access_emulated(int cpu) { long *mas_ptr = per_cpu_ptr(&misaligned_access_speed, cpu); unsigned long tmp_var, tmp_val; @@ -623,7 +625,7 @@ bool check_unaligned_access_emulated(int cpu) return misaligned_emu_detected; } -void unaligned_emulation_finish(void) +bool check_unaligned_access_emulated_all_cpus(void) { int cpu; @@ -632,13 +634,12 @@ void unaligned_emulation_finish(void) * accesses emulated since tasks requesting such control can run on any * CPU. */ - for_each_present_cpu(cpu) { - if (per_cpu(misaligned_access_speed, cpu) != - RISCV_HWPROBE_MISALIGNED_EMULATED) { - return; - } - } + for_each_online_cpu(cpu) + if (!check_unaligned_access_emulated(cpu)) + return false; + unaligned_ctl = true; + return true; } bool unaligned_ctl_available(void) diff --git a/arch/riscv/kernel/unaligned_access_speed.c b/arch/riscv/kernel/unaligned_access_speed.c new file mode 100644 index 000000000000..a9a6bcb02acf --- /dev/null +++ b/arch/riscv/kernel/unaligned_access_speed.c @@ -0,0 +1,281 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright 2024 Rivos Inc. + */ + +#include <linux/cpu.h> +#include <linux/cpumask.h> +#include <linux/jump_label.h> +#include <linux/mm.h> +#include <linux/smp.h> +#include <linux/types.h> +#include <asm/cpufeature.h> +#include <asm/hwprobe.h> + +#include "copy-unaligned.h" + +#define MISALIGNED_ACCESS_JIFFIES_LG2 1 +#define MISALIGNED_BUFFER_SIZE 0x4000 +#define MISALIGNED_BUFFER_ORDER get_order(MISALIGNED_BUFFER_SIZE) +#define MISALIGNED_COPY_SIZE ((MISALIGNED_BUFFER_SIZE / 2) - 0x80) + +DEFINE_PER_CPU(long, misaligned_access_speed); + +#ifdef CONFIG_RISCV_PROBE_UNALIGNED_ACCESS +static cpumask_t fast_misaligned_access; +static int check_unaligned_access(void *param) +{ + int cpu = smp_processor_id(); + u64 start_cycles, end_cycles; + u64 word_cycles; + u64 byte_cycles; + int ratio; + unsigned long start_jiffies, now; + struct page *page = param; + void *dst; + void *src; + long speed = RISCV_HWPROBE_MISALIGNED_SLOW; + + if (per_cpu(misaligned_access_speed, cpu) != RISCV_HWPROBE_MISALIGNED_UNKNOWN) + return 0; + + /* Make an unaligned destination buffer. */ + dst = (void *)((unsigned long)page_address(page) | 0x1); + /* Unalign src as well, but differently (off by 1 + 2 = 3). */ + src = dst + (MISALIGNED_BUFFER_SIZE / 2); + src += 2; + word_cycles = -1ULL; + /* Do a warmup. */ + __riscv_copy_words_unaligned(dst, src, MISALIGNED_COPY_SIZE); + preempt_disable(); + start_jiffies = jiffies; + while ((now = jiffies) == start_jiffies) + cpu_relax(); + + /* + * For a fixed amount of time, repeatedly try the function, and take + * the best time in cycles as the measurement. + */ + while (time_before(jiffies, now + (1 << MISALIGNED_ACCESS_JIFFIES_LG2))) { + start_cycles = get_cycles64(); + /* Ensure the CSR read can't reorder WRT to the copy. */ + mb(); + __riscv_copy_words_unaligned(dst, src, MISALIGNED_COPY_SIZE); + /* Ensure the copy ends before the end time is snapped. */ + mb(); + end_cycles = get_cycles64(); + if ((end_cycles - start_cycles) < word_cycles) + word_cycles = end_cycles - start_cycles; + } + + byte_cycles = -1ULL; + __riscv_copy_bytes_unaligned(dst, src, MISALIGNED_COPY_SIZE); + start_jiffies = jiffies; + while ((now = jiffies) == start_jiffies) + cpu_relax(); + + while (time_before(jiffies, now + (1 << MISALIGNED_ACCESS_JIFFIES_LG2))) { + start_cycles = get_cycles64(); + mb(); + __riscv_copy_bytes_unaligned(dst, src, MISALIGNED_COPY_SIZE); + mb(); + end_cycles = get_cycles64(); + if ((end_cycles - start_cycles) < byte_cycles) + byte_cycles = end_cycles - start_cycles; + } + + preempt_enable(); + + /* Don't divide by zero. */ + if (!word_cycles || !byte_cycles) { + pr_warn("cpu%d: rdtime lacks granularity needed to measure unaligned access speed\n", + cpu); + + return 0; + } + + if (word_cycles < byte_cycles) + speed = RISCV_HWPROBE_MISALIGNED_FAST; + + ratio = div_u64((byte_cycles * 100), word_cycles); + pr_info("cpu%d: Ratio of byte access time to unaligned word access is %d.%02d, unaligned accesses are %s\n", + cpu, + ratio / 100, + ratio % 100, + (speed == RISCV_HWPROBE_MISALIGNED_FAST) ? "fast" : "slow"); + + per_cpu(misaligned_access_speed, cpu) = speed; + + /* + * Set the value of fast_misaligned_access of a CPU. These operations + * are atomic to avoid race conditions. + */ + if (speed == RISCV_HWPROBE_MISALIGNED_FAST) + cpumask_set_cpu(cpu, &fast_misaligned_access); + else + cpumask_clear_cpu(cpu, &fast_misaligned_access); + + return 0; +} + +static void check_unaligned_access_nonboot_cpu(void *param) +{ + unsigned int cpu = smp_processor_id(); + struct page **pages = param; + + if (smp_processor_id() != 0) + check_unaligned_access(pages[cpu]); +} + +DEFINE_STATIC_KEY_FALSE(fast_unaligned_access_speed_key); + +static void modify_unaligned_access_branches(cpumask_t *mask, int weight) +{ + if (cpumask_weight(mask) == weight) + static_branch_enable_cpuslocked(&fast_unaligned_access_speed_key); + else + static_branch_disable_cpuslocked(&fast_unaligned_access_speed_key); +} + +static void set_unaligned_access_static_branches_except_cpu(int cpu) +{ + /* + * Same as set_unaligned_access_static_branches, except excludes the + * given CPU from the result. When a CPU is hotplugged into an offline + * state, this function is called before the CPU is set to offline in + * the cpumask, and thus the CPU needs to be explicitly excluded. + */ + + cpumask_t fast_except_me; + + cpumask_and(&fast_except_me, &fast_misaligned_access, cpu_online_mask); + cpumask_clear_cpu(cpu, &fast_except_me); + + modify_unaligned_access_branches(&fast_except_me, num_online_cpus() - 1); +} + +static void set_unaligned_access_static_branches(void) +{ + /* + * This will be called after check_unaligned_access_all_cpus so the + * result of unaligned access speed for all CPUs will be available. + * + * To avoid the number of online cpus changing between reading + * cpu_online_mask and calling num_online_cpus, cpus_read_lock must be + * held before calling this function. + */ + + cpumask_t fast_and_online; + + cpumask_and(&fast_and_online, &fast_misaligned_access, cpu_online_mask); + + modify_unaligned_access_branches(&fast_and_online, num_online_cpus()); +} + +static int lock_and_set_unaligned_access_static_branch(void) +{ + cpus_read_lock(); + set_unaligned_access_static_branches(); + cpus_read_unlock(); + + return 0; +} + +arch_initcall_sync(lock_and_set_unaligned_access_static_branch); + +static int riscv_online_cpu(unsigned int cpu) +{ + static struct page *buf; + + /* We are already set since the last check */ + if (per_cpu(misaligned_access_speed, cpu) != RISCV_HWPROBE_MISALIGNED_UNKNOWN) + goto exit; + + buf = alloc_pages(GFP_KERNEL, MISALIGNED_BUFFER_ORDER); + if (!buf) { + pr_warn("Allocation failure, not measuring misaligned performance\n"); + return -ENOMEM; + } + + check_unaligned_access(buf); + __free_pages(buf, MISALIGNED_BUFFER_ORDER); + +exit: + set_unaligned_access_static_branches(); + + return 0; +} + +static int riscv_offline_cpu(unsigned int cpu) +{ + set_unaligned_access_static_branches_except_cpu(cpu); + + return 0; +} + +/* Measure unaligned access speed on all CPUs present at boot in parallel. */ +static int check_unaligned_access_speed_all_cpus(void) +{ + unsigned int cpu; + unsigned int cpu_count = num_possible_cpus(); + struct page **bufs = kcalloc(cpu_count, sizeof(*bufs), GFP_KERNEL); + + if (!bufs) { + pr_warn("Allocation failure, not measuring misaligned performance\n"); + return 0; + } + + /* + * Allocate separate buffers for each CPU so there's no fighting over + * cache lines. + */ + for_each_cpu(cpu, cpu_online_mask) { + bufs[cpu] = alloc_pages(GFP_KERNEL, MISALIGNED_BUFFER_ORDER); + if (!bufs[cpu]) { + pr_warn("Allocation failure, not measuring misaligned performance\n"); + goto out; + } + } + + /* Check everybody except 0, who stays behind to tend jiffies. */ + on_each_cpu(check_unaligned_access_nonboot_cpu, bufs, 1); + + /* Check core 0. */ + smp_call_on_cpu(0, check_unaligned_access, bufs[0], true); + + /* + * Setup hotplug callbacks for any new CPUs that come online or go + * offline. + */ + cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, "riscv:online", + riscv_online_cpu, riscv_offline_cpu); + +out: + for_each_cpu(cpu, cpu_online_mask) { + if (bufs[cpu]) + __free_pages(bufs[cpu], MISALIGNED_BUFFER_ORDER); + } + + kfree(bufs); + return 0; +} + +static int check_unaligned_access_all_cpus(void) +{ + bool all_cpus_emulated = check_unaligned_access_emulated_all_cpus(); + + if (!all_cpus_emulated) + return check_unaligned_access_speed_all_cpus(); + + return 0; +} +#else /* CONFIG_RISCV_PROBE_UNALIGNED_ACCESS */ +static int check_unaligned_access_all_cpus(void) +{ + check_unaligned_access_emulated_all_cpus(); + + return 0; +} +#endif + +arch_initcall(check_unaligned_access_all_cpus); diff --git a/arch/riscv/kernel/vdso/Makefile b/arch/riscv/kernel/vdso/Makefile index 9b517fe1b8a8..272c431ac5b9 100644 --- a/arch/riscv/kernel/vdso/Makefile +++ b/arch/riscv/kernel/vdso/Makefile @@ -37,6 +37,7 @@ endif # Disable -pg to prevent insert call site CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) +CFLAGS_REMOVE_hwprobe.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) # Disable profiling and instrumentation for VDSO code GCOV_PROFILE := n diff --git a/arch/riscv/kvm/aia_aplic.c b/arch/riscv/kvm/aia_aplic.c index 39e72aa016a4..b467ba5ed910 100644 --- a/arch/riscv/kvm/aia_aplic.c +++ b/arch/riscv/kvm/aia_aplic.c @@ -137,11 +137,21 @@ static void aplic_write_pending(struct aplic *aplic, u32 irq, bool pending) raw_spin_lock_irqsave(&irqd->lock, flags); sm = irqd->sourcecfg & APLIC_SOURCECFG_SM_MASK; - if (!pending && - ((sm == APLIC_SOURCECFG_SM_LEVEL_HIGH) || - (sm == APLIC_SOURCECFG_SM_LEVEL_LOW))) + if (sm == APLIC_SOURCECFG_SM_INACTIVE) goto skip_write_pending; + if (sm == APLIC_SOURCECFG_SM_LEVEL_HIGH || + sm == APLIC_SOURCECFG_SM_LEVEL_LOW) { + if (!pending) + goto skip_write_pending; + if ((irqd->state & APLIC_IRQ_STATE_INPUT) && + sm == APLIC_SOURCECFG_SM_LEVEL_LOW) + goto skip_write_pending; + if (!(irqd->state & APLIC_IRQ_STATE_INPUT) && + sm == APLIC_SOURCECFG_SM_LEVEL_HIGH) + goto skip_write_pending; + } + if (pending) irqd->state |= APLIC_IRQ_STATE_PENDING; else @@ -187,16 +197,31 @@ static void aplic_write_enabled(struct aplic *aplic, u32 irq, bool enabled) static bool aplic_read_input(struct aplic *aplic, u32 irq) { - bool ret; - unsigned long flags; + u32 sourcecfg, sm, raw_input, irq_inverted; struct aplic_irq *irqd; + unsigned long flags; + bool ret = false; if (!irq || aplic->nr_irqs <= irq) return false; irqd = &aplic->irqs[irq]; raw_spin_lock_irqsave(&irqd->lock, flags); - ret = (irqd->state & APLIC_IRQ_STATE_INPUT) ? true : false; + + sourcecfg = irqd->sourcecfg; + if (sourcecfg & APLIC_SOURCECFG_D) + goto skip; + + sm = sourcecfg & APLIC_SOURCECFG_SM_MASK; + if (sm == APLIC_SOURCECFG_SM_INACTIVE) + goto skip; + + raw_input = (irqd->state & APLIC_IRQ_STATE_INPUT) ? 1 : 0; + irq_inverted = (sm == APLIC_SOURCECFG_SM_LEVEL_LOW || + sm == APLIC_SOURCECFG_SM_EDGE_FALL) ? 1 : 0; + ret = !!(raw_input ^ irq_inverted); + +skip: raw_spin_unlock_irqrestore(&irqd->lock, flags); return ret; diff --git a/arch/riscv/kvm/vcpu_onereg.c b/arch/riscv/kvm/vcpu_onereg.c index f4a6124d25c9..994adc26db4b 100644 --- a/arch/riscv/kvm/vcpu_onereg.c +++ b/arch/riscv/kvm/vcpu_onereg.c @@ -986,7 +986,7 @@ static int copy_isa_ext_reg_indices(const struct kvm_vcpu *vcpu, static inline unsigned long num_isa_ext_regs(const struct kvm_vcpu *vcpu) { - return copy_isa_ext_reg_indices(vcpu, NULL);; + return copy_isa_ext_reg_indices(vcpu, NULL); } static int copy_sbi_ext_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices) diff --git a/arch/riscv/lib/csum.c b/arch/riscv/lib/csum.c index 74af3ab520b6..7fb12c59e571 100644 --- a/arch/riscv/lib/csum.c +++ b/arch/riscv/lib/csum.c @@ -3,7 +3,7 @@ * Checksum library * * Influenced by arch/arm64/lib/csum.c - * Copyright (C) 2023 Rivos Inc. + * Copyright (C) 2023-2024 Rivos Inc. */ #include <linux/bitops.h> #include <linux/compiler.h> @@ -318,10 +318,7 @@ unsigned int do_csum(const unsigned char *buff, int len) * branches. The largest chunk of overlap was delegated into the * do_csum_common function. */ - if (static_branch_likely(&fast_misaligned_access_speed_key)) - return do_csum_no_alignment(buff, len); - - if (((unsigned long)buff & OFFSET_MASK) == 0) + if (has_fast_unaligned_accesses() || (((unsigned long)buff & OFFSET_MASK) == 0)) return do_csum_no_alignment(buff, len); return do_csum_with_alignment(buff, len); diff --git a/arch/riscv/lib/uaccess_vector.S b/arch/riscv/lib/uaccess_vector.S index 51ab5588e9ff..7c45f26de4f7 100644 --- a/arch/riscv/lib/uaccess_vector.S +++ b/arch/riscv/lib/uaccess_vector.S @@ -1,7 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <linux/linkage.h> -#include <asm-generic/export.h> #include <asm/asm.h> #include <asm/asm-extable.h> #include <asm/csr.h> diff --git a/arch/riscv/mm/cacheflush.c b/arch/riscv/mm/cacheflush.c index 55a34f2020a8..bc61ee5975e4 100644 --- a/arch/riscv/mm/cacheflush.c +++ b/arch/riscv/mm/cacheflush.c @@ -82,12 +82,12 @@ void flush_icache_mm(struct mm_struct *mm, bool local) #endif /* CONFIG_SMP */ #ifdef CONFIG_MMU -void flush_icache_pte(pte_t pte) +void flush_icache_pte(struct mm_struct *mm, pte_t pte) { struct folio *folio = page_folio(pte_page(pte)); if (!test_bit(PG_dcache_clean, &folio->flags)) { - flush_icache_all(); + flush_icache_mm(mm, false); set_bit(PG_dcache_clean, &folio->flags); } } diff --git a/arch/riscv/mm/context.c b/arch/riscv/mm/context.c index 217fd4de6134..ba8eb3944687 100644 --- a/arch/riscv/mm/context.c +++ b/arch/riscv/mm/context.c @@ -323,6 +323,8 @@ void switch_mm(struct mm_struct *prev, struct mm_struct *next, if (unlikely(prev == next)) return; + membarrier_arch_switch_mm(prev, next, task); + /* * Mark the current MM context as inactive, and the next as * active. This is at least used by the icache flushing diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index b5ffb2ef54ad..968761843203 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -231,7 +231,7 @@ static void __init setup_bootmem(void) * In 64-bit, any use of __va/__pa before this point is wrong as we * did not know the start of DRAM before. */ - if (IS_ENABLED(CONFIG_64BIT)) + if (IS_ENABLED(CONFIG_64BIT) && IS_ENABLED(CONFIG_MMU)) kernel_map.va_pa_offset = PAGE_OFFSET - phys_ram_base; /* @@ -764,6 +764,11 @@ static int __init print_no5lvl(char *p) } early_param("no5lvl", print_no5lvl); +static void __init set_mmap_rnd_bits_max(void) +{ + mmap_rnd_bits_max = MMAP_VA_BITS - PAGE_SHIFT - 3; +} + /* * There is a simple way to determine if 4-level is supported by the * underlying hardware: establish 1:1 mapping in 4-level page table mode @@ -1078,6 +1083,7 @@ asmlinkage void __init setup_vm(uintptr_t dtb_pa) #if defined(CONFIG_64BIT) && !defined(CONFIG_XIP_KERNEL) set_satp_mode(dtb_pa); + set_mmap_rnd_bits_max(); #endif /* diff --git a/arch/riscv/mm/pgtable.c b/arch/riscv/mm/pgtable.c index ef887efcb679..533ec9055fa0 100644 --- a/arch/riscv/mm/pgtable.c +++ b/arch/riscv/mm/pgtable.c @@ -10,7 +10,7 @@ int ptep_set_access_flags(struct vm_area_struct *vma, pte_t entry, int dirty) { if (!pte_same(ptep_get(ptep), entry)) - __set_pte_at(ptep, entry); + __set_pte_at(vma->vm_mm, ptep, entry); /* * update_mmu_cache will unconditionally execute, handling both * the case that the PTE changed and the spurious fault case. diff --git a/arch/riscv/mm/tlbflush.c b/arch/riscv/mm/tlbflush.c index 893566e004b7..07d743f87b3f 100644 --- a/arch/riscv/mm/tlbflush.c +++ b/arch/riscv/mm/tlbflush.c @@ -99,7 +99,7 @@ static void __ipi_flush_tlb_range_asid(void *info) local_flush_tlb_range_asid(d->start, d->size, d->stride, d->asid); } -static void __flush_tlb_range(struct cpumask *cmask, unsigned long asid, +static void __flush_tlb_range(const struct cpumask *cmask, unsigned long asid, unsigned long start, unsigned long size, unsigned long stride) { @@ -200,7 +200,7 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, void flush_tlb_kernel_range(unsigned long start, unsigned long end) { - __flush_tlb_range((struct cpumask *)cpu_online_mask, FLUSH_TLB_NO_ASID, + __flush_tlb_range(cpu_online_mask, FLUSH_TLB_NO_ASID, start, end - start, PAGE_SIZE); } diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c index aac190085472..ec9d692838fc 100644 --- a/arch/riscv/net/bpf_jit_comp64.c +++ b/arch/riscv/net/bpf_jit_comp64.c @@ -722,6 +722,9 @@ static int invoke_bpf_prog(struct bpf_tramp_link *l, int args_off, int retval_of if (ret) return ret; + /* store prog start time */ + emit_mv(RV_REG_S1, RV_REG_A0, ctx); + /* if (__bpf_prog_enter(prog) == 0) * goto skip_exec_of_prog; */ @@ -729,9 +732,6 @@ static int invoke_bpf_prog(struct bpf_tramp_link *l, int args_off, int retval_of /* nop reserved for conditional jump */ emit(rv_nop(), ctx); - /* store prog start time */ - emit_mv(RV_REG_S1, RV_REG_A0, ctx); - /* arg1: &args_off */ emit_addi(RV_REG_A0, RV_REG_FP, -args_off, ctx); if (!p->jited) @@ -1463,6 +1463,22 @@ int bpf_jit_emit_insn(const struct bpf_insn *insn, struct rv_jit_context *ctx, if (ret < 0) return ret; + if (insn->src_reg == BPF_PSEUDO_KFUNC_CALL) { + const struct btf_func_model *fm; + int idx; + + fm = bpf_jit_find_kfunc_model(ctx->prog, insn); + if (!fm) + return -EINVAL; + + for (idx = 0; idx < fm->nr_args; idx++) { + u8 reg = bpf_to_rv_reg(BPF_REG_1 + idx, ctx); + + if (fm->arg_size[idx] == sizeof(int)) + emit_sextw(reg, reg, ctx); + } + } + ret = emit_call(addr, fixed_addr, ctx); if (ret) return ret; diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 367bf5bc4a5b..7e7fe89c9b25 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -17,6 +17,9 @@ config ARCH_HAS_ILOG2_U32 config ARCH_HAS_ILOG2_U64 def_bool n +config ARCH_PROC_KCORE_TEXT + def_bool y + config GENERIC_HWEIGHT def_bool y @@ -63,6 +66,7 @@ config S390 select ARCH_ENABLE_MEMORY_HOTREMOVE select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2 select ARCH_HAS_CURRENT_STACK_POINTER + select ARCH_HAS_DEBUG_VIRTUAL select ARCH_HAS_DEBUG_VM_PGTABLE select ARCH_HAS_DEBUG_WX select ARCH_HAS_DEVMEM_IS_ALLOWED @@ -551,7 +555,7 @@ config EXPOLINE If unsure, say N. config EXPOLINE_EXTERN - def_bool n + def_bool y if EXPOLINE depends on EXPOLINE depends on CC_IS_GCC && GCC_VERSION >= 110200 depends on $(success,$(srctree)/arch/s390/tools/gcc-thunk-extern.sh $(CC)) @@ -589,18 +593,6 @@ config RELOCATABLE Note: this option exists only for documentation purposes, please do not remove it. -config PIE_BUILD - def_bool CC_IS_CLANG && !$(cc-option,-munaligned-symbols) - help - If the compiler is unable to generate code that can manage unaligned - symbols, the kernel is linked as a position-independent executable - (PIE) and includes dynamic relocations that are processed early - during bootup. - - For kpatch functionality, it is recommended to build the kernel - without the PIE_BUILD option. PIE_BUILD is only enabled when the - compiler lacks proper support for handling unaligned symbols. - config RANDOMIZE_BASE bool "Randomize the address of the kernel image (KASLR)" default y @@ -610,6 +602,25 @@ config RANDOMIZE_BASE as a security feature that deters exploit attempts relying on knowledge of the location of kernel internals. +config KERNEL_IMAGE_BASE + hex "Kernel image base address" + range 0x100000 0x1FFFFFE0000000 if !KASAN + range 0x100000 0x1BFFFFE0000000 if KASAN + default 0x3FFE0000000 if !KASAN + default 0x7FFFE0000000 if KASAN + help + This is the address at which the kernel image is loaded in case + Kernel Address Space Layout Randomization (KASLR) is disabled. + + In case the Protected virtualization guest support is enabled the + Ultravisor imposes a virtual address limit. If the value of this + option leads to the kernel image exceeding the Ultravisor limit, + this option is ignored and the image is loaded below the limit. + + If the value of this option leads to the kernel image overlapping + the virtual memory where other data structures are located, this + option is ignored and the image is loaded above the structures. + endmenu menu "Memory setup" @@ -723,6 +734,33 @@ config EADM_SCH To compile this driver as a module, choose M here: the module will be called eadm_sch. +config AP + def_tristate y + prompt "Support for Adjunct Processors (ap)" + help + This driver allows usage to Adjunct Processor (AP) devices via + the ap bus, cards and queues. Supported Adjunct Processors are + the CryptoExpress Cards (CEX). + + To compile this driver as a module, choose M here: the + module will be called ap. + + If unsure, say Y (default). + +config AP_DEBUG + def_bool n + prompt "Enable debug features for Adjunct Processor (ap) devices" + depends on AP + help + Say 'Y' here to enable some additional debug features for Adjunct + Processor (ap) devices. + + There will be some more sysfs attributes displayed for ap queues. + + Do not enable on production level kernel build. + + If unsure, say N. + config VFIO_CCW def_tristate n prompt "Support for VFIO-CCW subchannels" @@ -739,7 +777,7 @@ config VFIO_AP prompt "VFIO support for AP devices" depends on KVM depends on VFIO - depends on ZCRYPT + depends on AP select VFIO_MDEV help This driver grants access to Adjunct Processor (AP) devices diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 2a58e1864931..f2b21c7a70ef 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -14,14 +14,9 @@ KBUILD_AFLAGS_MODULE += -fPIC KBUILD_CFLAGS_MODULE += -fPIC KBUILD_AFLAGS += -m64 KBUILD_CFLAGS += -m64 -ifdef CONFIG_PIE_BUILD -KBUILD_CFLAGS += -fPIE -LDFLAGS_vmlinux := -pie -z notext -else -KBUILD_CFLAGS += $(call cc-option,-munaligned-symbols,) -LDFLAGS_vmlinux := --emit-relocs --discard-none +KBUILD_CFLAGS += -fPIC +LDFLAGS_vmlinux := -no-pie --emit-relocs --discard-none extra_tools := relocs -endif aflags_dwarf := -Wa,-gdwarf-2 KBUILD_AFLAGS_DECOMPRESSOR := $(CLANG_FLAGS) -m64 -D__ASSEMBLY__ ifndef CONFIG_AS_IS_LLVM @@ -29,6 +24,7 @@ KBUILD_AFLAGS_DECOMPRESSOR += $(if $(CONFIG_DEBUG_INFO),$(aflags_dwarf)) endif KBUILD_CFLAGS_DECOMPRESSOR := $(CLANG_FLAGS) -m64 -O2 -mpacked-stack KBUILD_CFLAGS_DECOMPRESSOR += -DDISABLE_BRANCH_PROFILING -D__NO_FORTIFY +KBUILD_CFLAGS_DECOMPRESSOR += -D__DECOMPRESSOR KBUILD_CFLAGS_DECOMPRESSOR += -fno-delete-null-pointer-checks -msoft-float -mbackchain KBUILD_CFLAGS_DECOMPRESSOR += -fno-asynchronous-unwind-tables KBUILD_CFLAGS_DECOMPRESSOR += -ffreestanding @@ -87,7 +83,6 @@ endif ifdef CONFIG_EXPOLINE ifdef CONFIG_EXPOLINE_EXTERN - KBUILD_LDFLAGS_MODULE += arch/s390/lib/expoline/expoline.o CC_FLAGS_EXPOLINE := -mindirect-branch=thunk-extern CC_FLAGS_EXPOLINE += -mfunction-return=thunk-extern else @@ -166,11 +161,6 @@ vdso_prepare: prepare0 vdso-install-y += arch/s390/kernel/vdso64/vdso64.so.dbg vdso-install-$(CONFIG_COMPAT) += arch/s390/kernel/vdso32/vdso32.so.dbg -ifdef CONFIG_EXPOLINE_EXTERN -modules_prepare: expoline_prepare -expoline_prepare: scripts - $(Q)$(MAKE) $(build)=arch/s390/lib/expoline arch/s390/lib/expoline/expoline.o -endif endif # Don't use tabs in echo arguments diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile index 294f08a8811a..070c9b2e905f 100644 --- a/arch/s390/boot/Makefile +++ b/arch/s390/boot/Makefile @@ -37,8 +37,7 @@ CFLAGS_sclp_early_core.o += -I$(srctree)/drivers/s390/char obj-y := head.o als.o startup.o physmem_info.o ipl_parm.o ipl_report.o vmem.o obj-y += string.o ebcdic.o sclp_early_core.o mem.o ipl_vmparm.o cmdline.o -obj-y += version.o pgm_check_info.o ctype.o ipl_data.o -obj-y += $(if $(CONFIG_PIE_BUILD),machine_kexec_reloc.o,relocs.o) +obj-y += version.o pgm_check_info.o ctype.o ipl_data.o relocs.o obj-$(findstring y, $(CONFIG_PROTECTED_VIRTUALIZATION_GUEST) $(CONFIG_PGSTE)) += uv.o obj-$(CONFIG_RANDOMIZE_BASE) += kaslr.o obj-y += $(if $(CONFIG_KERNEL_UNCOMPRESSED),,decompressor.o) info.o @@ -49,9 +48,7 @@ targets := bzImage section_cmp.boot.data section_cmp.boot.preserved.data $(obj-y targets += vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 targets += vmlinux.bin.xz vmlinux.bin.lzma vmlinux.bin.lzo vmlinux.bin.lz4 targets += vmlinux.bin.zst info.bin syms.bin vmlinux.syms $(obj-all) -ifndef CONFIG_PIE_BUILD targets += relocs.S -endif OBJECTS := $(addprefix $(obj)/,$(obj-y)) OBJECTS_ALL := $(addprefix $(obj)/,$(obj-all)) @@ -110,13 +107,11 @@ OBJCOPYFLAGS_vmlinux.bin := -O binary --remove-section=.comment --remove-section $(obj)/vmlinux.bin: vmlinux FORCE $(call if_changed,objcopy) -ifndef CONFIG_PIE_BUILD CMD_RELOCS=arch/s390/tools/relocs -quiet_cmd_relocs = RELOCS $@ +quiet_cmd_relocs = RELOCS $@ cmd_relocs = $(CMD_RELOCS) $< > $@ $(obj)/relocs.S: vmlinux FORCE $(call if_changed,relocs) -endif suffix-$(CONFIG_KERNEL_GZIP) := .gz suffix-$(CONFIG_KERNEL_BZIP2) := .bz2 diff --git a/arch/s390/boot/boot.h b/arch/s390/boot/boot.h index 567d60f78bbc..18027fdc92b0 100644 --- a/arch/s390/boot/boot.h +++ b/arch/s390/boot/boot.h @@ -17,7 +17,6 @@ struct machine_info { }; struct vmlinux_info { - unsigned long default_lma; unsigned long entry; unsigned long image_size; /* does not include .bss */ unsigned long bss_size; /* uncompressed image .bss size */ @@ -25,14 +24,8 @@ struct vmlinux_info { unsigned long bootdata_size; unsigned long bootdata_preserved_off; unsigned long bootdata_preserved_size; -#ifdef CONFIG_PIE_BUILD - unsigned long dynsym_start; - unsigned long rela_dyn_start; - unsigned long rela_dyn_end; -#else unsigned long got_start; unsigned long got_end; -#endif unsigned long amode31_size; unsigned long init_mm_off; unsigned long swapper_pg_dir_off; @@ -74,10 +67,11 @@ void sclp_early_setup_buffer(void); void print_pgm_check_info(void); unsigned long randomize_within_range(unsigned long size, unsigned long align, unsigned long min, unsigned long max); -void setup_vmem(unsigned long asce_limit); +void setup_vmem(unsigned long kernel_start, unsigned long kernel_end, unsigned long asce_limit); void __printf(1, 2) decompressor_printk(const char *fmt, ...); void print_stacktrace(unsigned long sp); void error(char *m); +int get_random(unsigned long limit, unsigned long *value); extern struct machine_info machine; @@ -98,6 +92,10 @@ extern struct vmlinux_info _vmlinux_info; #define vmlinux _vmlinux_info #define __abs_lowcore_pa(x) (((unsigned long)(x) - __abs_lowcore) % sizeof(struct lowcore)) +#define __kernel_va(x) ((void *)((unsigned long)(x) - __kaslr_offset_phys + __kaslr_offset)) +#define __kernel_pa(x) ((unsigned long)(x) - __kaslr_offset + __kaslr_offset_phys) +#define __identity_va(x) ((void *)((unsigned long)(x) + __identity_base)) +#define __identity_pa(x) ((unsigned long)(x) - __identity_base) static inline bool intersects(unsigned long addr0, unsigned long size0, unsigned long addr1, unsigned long size1) diff --git a/arch/s390/boot/decompressor.c b/arch/s390/boot/decompressor.c index d762733a0753..f478e8e9cbda 100644 --- a/arch/s390/boot/decompressor.c +++ b/arch/s390/boot/decompressor.c @@ -63,24 +63,13 @@ static unsigned long free_mem_end_ptr = (unsigned long) _end + BOOT_HEAP_SIZE; #include "../../../../lib/decompress_unzstd.c" #endif -#define decompress_offset ALIGN((unsigned long)_end + BOOT_HEAP_SIZE, PAGE_SIZE) - unsigned long mem_safe_offset(void) { - /* - * due to 4MB HEAD_SIZE for bzip2 - * 'decompress_offset + vmlinux.image_size' could be larger than - * kernel at final position + its .bss, so take the larger of two - */ - return max(decompress_offset + vmlinux.image_size, - vmlinux.default_lma + vmlinux.image_size + vmlinux.bss_size); + return ALIGN(free_mem_end_ptr, PAGE_SIZE); } -void *decompress_kernel(void) +void deploy_kernel(void *output) { - void *output = (void *)decompress_offset; - __decompress(_compressed_start, _compressed_end - _compressed_start, NULL, NULL, output, vmlinux.image_size, NULL, error); - return output; } diff --git a/arch/s390/boot/decompressor.h b/arch/s390/boot/decompressor.h index 92b81d2ea35d..4f966f06bd65 100644 --- a/arch/s390/boot/decompressor.h +++ b/arch/s390/boot/decompressor.h @@ -2,11 +2,9 @@ #ifndef BOOT_COMPRESSED_DECOMPRESSOR_H #define BOOT_COMPRESSED_DECOMPRESSOR_H -#ifdef CONFIG_KERNEL_UNCOMPRESSED -static inline void *decompress_kernel(void) { return NULL; } -#else -void *decompress_kernel(void); -#endif +#ifndef CONFIG_KERNEL_UNCOMPRESSED unsigned long mem_safe_offset(void); +void deploy_kernel(void *output); +#endif #endif /* BOOT_COMPRESSED_DECOMPRESSOR_H */ diff --git a/arch/s390/boot/kaslr.c b/arch/s390/boot/kaslr.c index 90602101e2ae..bd3bf5ef472d 100644 --- a/arch/s390/boot/kaslr.c +++ b/arch/s390/boot/kaslr.c @@ -43,7 +43,7 @@ static int check_prng(void) return PRNG_MODE_TDES; } -static int get_random(unsigned long limit, unsigned long *value) +int get_random(unsigned long limit, unsigned long *value) { struct prng_parm prng = { /* initial parameter block for tdes mode, copied from libica */ diff --git a/arch/s390/boot/pgm_check_info.c b/arch/s390/boot/pgm_check_info.c index 97244cd7a206..ea96275b0380 100644 --- a/arch/s390/boot/pgm_check_info.c +++ b/arch/s390/boot/pgm_check_info.c @@ -153,8 +153,10 @@ void print_pgm_check_info(void) decompressor_printk("Kernel command line: %s\n", early_command_line); decompressor_printk("Kernel fault: interruption code %04x ilc:%x\n", S390_lowcore.pgm_code, S390_lowcore.pgm_ilc >> 1); - if (kaslr_enabled()) + if (kaslr_enabled()) { decompressor_printk("Kernel random base: %lx\n", __kaslr_offset); + decompressor_printk("Kernel random base phys: %lx\n", __kaslr_offset_phys); + } decompressor_printk("PSW : %016lx %016lx (%pS)\n", S390_lowcore.psw_save_area.mask, S390_lowcore.psw_save_area.addr, diff --git a/arch/s390/boot/startup.c b/arch/s390/boot/startup.c index 6cf89314209a..467283b112cd 100644 --- a/arch/s390/boot/startup.c +++ b/arch/s390/boot/startup.c @@ -3,6 +3,7 @@ #include <linux/elf.h> #include <asm/page-states.h> #include <asm/boot_data.h> +#include <asm/extmem.h> #include <asm/sections.h> #include <asm/maccess.h> #include <asm/cpu_mf.h> @@ -18,7 +19,7 @@ #include "boot.h" #include "uv.h" -unsigned long __bootdata_preserved(__kaslr_offset); +struct vm_layout __bootdata_preserved(vm_layout); unsigned long __bootdata_preserved(__abs_lowcore); unsigned long __bootdata_preserved(__memcpy_real_area); pte_t *__bootdata_preserved(memcpy_real_ptep); @@ -29,7 +30,6 @@ unsigned long __bootdata_preserved(vmemmap_size); unsigned long __bootdata_preserved(MODULES_VADDR); unsigned long __bootdata_preserved(MODULES_END); unsigned long __bootdata_preserved(max_mappable); -unsigned long __bootdata(ident_map_size); u64 __bootdata_preserved(stfle_fac_list[16]); u64 __bootdata_preserved(alt_stfle_fac_list[16]); @@ -109,9 +109,19 @@ static void setup_lpp(void) } #ifdef CONFIG_KERNEL_UNCOMPRESSED -unsigned long mem_safe_offset(void) +static unsigned long mem_safe_offset(void) { - return vmlinux.default_lma + vmlinux.image_size + vmlinux.bss_size; + return (unsigned long)_compressed_start; +} + +static void deploy_kernel(void *output) +{ + void *uncompressed_start = (void *)_compressed_start; + + if (output == uncompressed_start) + return; + memmove(output, uncompressed_start, vmlinux.image_size); + memset(uncompressed_start, 0, vmlinux.image_size); } #endif @@ -141,70 +151,18 @@ static void copy_bootdata(void) memcpy((void *)vmlinux.bootdata_preserved_off, __boot_data_preserved_start, vmlinux.bootdata_preserved_size); } -#ifdef CONFIG_PIE_BUILD -static void kaslr_adjust_relocs(unsigned long min_addr, unsigned long max_addr, unsigned long offset) -{ - Elf64_Rela *rela_start, *rela_end, *rela; - int r_type, r_sym, rc; - Elf64_Addr loc, val; - Elf64_Sym *dynsym; - - rela_start = (Elf64_Rela *) vmlinux.rela_dyn_start; - rela_end = (Elf64_Rela *) vmlinux.rela_dyn_end; - dynsym = (Elf64_Sym *) vmlinux.dynsym_start; - for (rela = rela_start; rela < rela_end; rela++) { - loc = rela->r_offset + offset; - val = rela->r_addend; - r_sym = ELF64_R_SYM(rela->r_info); - if (r_sym) { - if (dynsym[r_sym].st_shndx != SHN_UNDEF) - val += dynsym[r_sym].st_value + offset; - } else { - /* - * 0 == undefined symbol table index (STN_UNDEF), - * used for R_390_RELATIVE, only add KASLR offset - */ - val += offset; - } - r_type = ELF64_R_TYPE(rela->r_info); - rc = arch_kexec_do_relocs(r_type, (void *) loc, val, 0); - if (rc) - error("Unknown relocation type"); - } -} - -static void kaslr_adjust_got(unsigned long offset) {} -static void rescue_relocs(void) {} -static void free_relocs(void) {} -#else -static int *vmlinux_relocs_64_start; -static int *vmlinux_relocs_64_end; - -static void rescue_relocs(void) -{ - unsigned long size = __vmlinux_relocs_64_end - __vmlinux_relocs_64_start; - - vmlinux_relocs_64_start = (void *)physmem_alloc_top_down(RR_RELOC, size, 0); - vmlinux_relocs_64_end = (void *)vmlinux_relocs_64_start + size; - memmove(vmlinux_relocs_64_start, __vmlinux_relocs_64_start, size); -} - -static void free_relocs(void) -{ - physmem_free(RR_RELOC); -} - -static void kaslr_adjust_relocs(unsigned long min_addr, unsigned long max_addr, unsigned long offset) +static void kaslr_adjust_relocs(unsigned long min_addr, unsigned long max_addr, + unsigned long offset, unsigned long phys_offset) { int *reloc; long loc; /* Adjust R_390_64 relocations */ - for (reloc = vmlinux_relocs_64_start; reloc < vmlinux_relocs_64_end; reloc++) { - loc = (long)*reloc + offset; + for (reloc = (int *)__vmlinux_relocs_64_start; reloc < (int *)__vmlinux_relocs_64_end; reloc++) { + loc = (long)*reloc + phys_offset; if (loc < min_addr || loc > max_addr) error("64-bit relocation outside of kernel!\n"); - *(u64 *)loc += offset; + *(u64 *)loc += offset - __START_KERNEL; } } @@ -217,9 +175,8 @@ static void kaslr_adjust_got(unsigned long offset) * reason. Adjust the GOT entries. */ for (entry = (u64 *)vmlinux.got_start; entry < (u64 *)vmlinux.got_end; entry++) - *entry += offset; + *entry += offset - __START_KERNEL; } -#endif /* * Merge information from several sources into a single ident_map_size value. @@ -261,9 +218,26 @@ static void setup_ident_map_size(unsigned long max_physmem_end) #endif } -static unsigned long setup_kernel_memory_layout(void) +#define FIXMAP_SIZE round_up(MEMCPY_REAL_SIZE + ABS_LOWCORE_MAP_SIZE, sizeof(struct lowcore)) + +static unsigned long get_vmem_size(unsigned long identity_size, + unsigned long vmemmap_size, + unsigned long vmalloc_size, + unsigned long rte_size) +{ + unsigned long max_mappable, vsize; + + max_mappable = max(identity_size, MAX_DCSS_ADDR); + vsize = round_up(SZ_2G + max_mappable, rte_size) + + round_up(vmemmap_size, rte_size) + + FIXMAP_SIZE + MODULES_LEN + KASLR_LEN; + return size_add(vsize, vmalloc_size); +} + +static unsigned long setup_kernel_memory_layout(unsigned long kernel_size) { unsigned long vmemmap_start; + unsigned long kernel_start; unsigned long asce_limit; unsigned long rte_size; unsigned long pages; @@ -275,12 +249,19 @@ static unsigned long setup_kernel_memory_layout(void) vmemmap_size = SECTION_ALIGN_UP(pages) * sizeof(struct page); /* choose kernel address space layout: 4 or 3 levels. */ - vsize = round_up(ident_map_size, _REGION3_SIZE) + vmemmap_size + - MODULES_LEN + MEMCPY_REAL_SIZE + ABS_LOWCORE_MAP_SIZE; - vsize = size_add(vsize, vmalloc_size); - if (IS_ENABLED(CONFIG_KASAN) || (vsize > _REGION2_SIZE)) { + BUILD_BUG_ON(!IS_ALIGNED(__START_KERNEL, THREAD_SIZE)); + BUILD_BUG_ON(!IS_ALIGNED(__NO_KASLR_START_KERNEL, THREAD_SIZE)); + BUILD_BUG_ON(__NO_KASLR_END_KERNEL > _REGION1_SIZE); + vsize = get_vmem_size(ident_map_size, vmemmap_size, vmalloc_size, _REGION3_SIZE); + if (IS_ENABLED(CONFIG_KASAN) || __NO_KASLR_END_KERNEL > _REGION2_SIZE || + (vsize > _REGION2_SIZE && kaslr_enabled())) { asce_limit = _REGION1_SIZE; - rte_size = _REGION2_SIZE; + if (__NO_KASLR_END_KERNEL > _REGION2_SIZE) { + rte_size = _REGION2_SIZE; + vsize = get_vmem_size(ident_map_size, vmemmap_size, vmalloc_size, _REGION2_SIZE); + } else { + rte_size = _REGION3_SIZE; + } } else { asce_limit = _REGION2_SIZE; rte_size = _REGION3_SIZE; @@ -290,38 +271,67 @@ static unsigned long setup_kernel_memory_layout(void) * Forcing modules and vmalloc area under the ultravisor * secure storage limit, so that any vmalloc allocation * we do could be used to back secure guest storage. + * + * Assume the secure storage limit always exceeds _REGION2_SIZE, + * otherwise asce_limit and rte_size would have been adjusted. */ vmax = adjust_to_uv_max(asce_limit); #ifdef CONFIG_KASAN + BUILD_BUG_ON(__NO_KASLR_END_KERNEL > KASAN_SHADOW_START); /* force vmalloc and modules below kasan shadow */ vmax = min(vmax, KASAN_SHADOW_START); #endif - __memcpy_real_area = round_down(vmax - MEMCPY_REAL_SIZE, PAGE_SIZE); - __abs_lowcore = round_down(__memcpy_real_area - ABS_LOWCORE_MAP_SIZE, - sizeof(struct lowcore)); - MODULES_END = round_down(__abs_lowcore, _SEGMENT_SIZE); + vsize = min(vsize, vmax); + if (kaslr_enabled()) { + unsigned long kernel_end, kaslr_len, slots, pos; + + kaslr_len = max(KASLR_LEN, vmax - vsize); + slots = DIV_ROUND_UP(kaslr_len - kernel_size, THREAD_SIZE); + if (get_random(slots, &pos)) + pos = 0; + kernel_end = vmax - pos * THREAD_SIZE; + kernel_start = round_down(kernel_end - kernel_size, THREAD_SIZE); + } else if (vmax < __NO_KASLR_END_KERNEL || vsize > __NO_KASLR_END_KERNEL) { + kernel_start = round_down(vmax - kernel_size, THREAD_SIZE); + decompressor_printk("The kernel base address is forced to %lx\n", kernel_start); + } else { + kernel_start = __NO_KASLR_START_KERNEL; + } + __kaslr_offset = kernel_start; + + MODULES_END = round_down(kernel_start, _SEGMENT_SIZE); MODULES_VADDR = MODULES_END - MODULES_LEN; VMALLOC_END = MODULES_VADDR; /* allow vmalloc area to occupy up to about 1/2 of the rest virtual space left */ - vsize = round_down(VMALLOC_END / 2, _SEGMENT_SIZE); + vsize = (VMALLOC_END - FIXMAP_SIZE) / 2; + vsize = round_down(vsize, _SEGMENT_SIZE); vmalloc_size = min(vmalloc_size, vsize); VMALLOC_START = VMALLOC_END - vmalloc_size; + __memcpy_real_area = round_down(VMALLOC_START - MEMCPY_REAL_SIZE, PAGE_SIZE); + __abs_lowcore = round_down(__memcpy_real_area - ABS_LOWCORE_MAP_SIZE, + sizeof(struct lowcore)); + /* split remaining virtual space between 1:1 mapping & vmemmap array */ - pages = VMALLOC_START / (PAGE_SIZE + sizeof(struct page)); + pages = __abs_lowcore / (PAGE_SIZE + sizeof(struct page)); pages = SECTION_ALIGN_UP(pages); /* keep vmemmap_start aligned to a top level region table entry */ - vmemmap_start = round_down(VMALLOC_START - pages * sizeof(struct page), rte_size); - vmemmap_start = min(vmemmap_start, 1UL << MAX_PHYSMEM_BITS); - /* maximum mappable address as seen by arch_get_mappable_range() */ - max_mappable = vmemmap_start; + vmemmap_start = round_down(__abs_lowcore - pages * sizeof(struct page), rte_size); /* make sure identity map doesn't overlay with vmemmap */ ident_map_size = min(ident_map_size, vmemmap_start); vmemmap_size = SECTION_ALIGN_UP(ident_map_size / PAGE_SIZE) * sizeof(struct page); - /* make sure vmemmap doesn't overlay with vmalloc area */ - VMALLOC_START = max(vmemmap_start + vmemmap_size, VMALLOC_START); + /* make sure vmemmap doesn't overlay with absolute lowcore area */ + if (vmemmap_start + vmemmap_size > __abs_lowcore) { + vmemmap_size = SECTION_ALIGN_DOWN(ident_map_size / PAGE_SIZE) * sizeof(struct page); + ident_map_size = vmemmap_size / sizeof(struct page) * PAGE_SIZE; + } vmemmap = (struct page *)vmemmap_start; + /* maximum address for which linear mapping could be created (DCSS, memory) */ + BUILD_BUG_ON(MAX_DCSS_ADDR > (1UL << MAX_PHYSMEM_BITS)); + max_mappable = max(ident_map_size, MAX_DCSS_ADDR); + max_mappable = min(max_mappable, vmemmap_start); + __identity_base = round_down(vmemmap_start - max_mappable, rte_size); return asce_limit; } @@ -329,9 +339,9 @@ static unsigned long setup_kernel_memory_layout(void) /* * This function clears the BSS section of the decompressed Linux kernel and NOT the decompressor's. */ -static void clear_bss_section(unsigned long vmlinux_lma) +static void clear_bss_section(unsigned long kernel_start) { - memset((void *)vmlinux_lma + vmlinux.image_size, 0, vmlinux.bss_size); + memset((void *)kernel_start + vmlinux.image_size, 0, vmlinux.bss_size); } /* @@ -348,19 +358,12 @@ static void setup_vmalloc_size(void) vmalloc_size = max(size, vmalloc_size); } -static void kaslr_adjust_vmlinux_info(unsigned long offset) +static void kaslr_adjust_vmlinux_info(long offset) { - *(unsigned long *)(&vmlinux.entry) += offset; vmlinux.bootdata_off += offset; vmlinux.bootdata_preserved_off += offset; -#ifdef CONFIG_PIE_BUILD - vmlinux.rela_dyn_start += offset; - vmlinux.rela_dyn_end += offset; - vmlinux.dynsym_start += offset; -#else vmlinux.got_start += offset; vmlinux.got_end += offset; -#endif vmlinux.init_mm_off += offset; vmlinux.swapper_pg_dir_off += offset; vmlinux.invalid_pg_dir_off += offset; @@ -373,23 +376,30 @@ static void kaslr_adjust_vmlinux_info(unsigned long offset) #endif } +static void fixup_vmlinux_info(void) +{ + vmlinux.entry -= __START_KERNEL; + kaslr_adjust_vmlinux_info(-__START_KERNEL); +} + void startup_kernel(void) { - unsigned long max_physmem_end; - unsigned long vmlinux_lma = 0; + unsigned long kernel_size = vmlinux.image_size + vmlinux.bss_size; + unsigned long nokaslr_offset_phys = mem_safe_offset(); unsigned long amode31_lma = 0; + unsigned long max_physmem_end; unsigned long asce_limit; unsigned long safe_addr; - void *img; psw_t psw; + fixup_vmlinux_info(); setup_lpp(); - safe_addr = mem_safe_offset(); + safe_addr = PAGE_ALIGN(nokaslr_offset_phys + kernel_size); /* - * Reserve decompressor memory together with decompression heap, buffer and - * memory which might be occupied by uncompressed kernel at default 1Mb - * position (if KASLR is off or failed). + * Reserve decompressor memory together with decompression heap, + * buffer and memory which might be occupied by uncompressed kernel + * (if KASLR is off or failed). */ physmem_reserve(RR_DECOMPRESSOR, 0, safe_addr); if (IS_ENABLED(CONFIG_BLK_DEV_INITRD) && parmarea.initrd_size) @@ -409,40 +419,39 @@ void startup_kernel(void) max_physmem_end = detect_max_physmem_end(); setup_ident_map_size(max_physmem_end); setup_vmalloc_size(); - asce_limit = setup_kernel_memory_layout(); + asce_limit = setup_kernel_memory_layout(kernel_size); /* got final ident_map_size, physmem allocations could be performed now */ physmem_set_usable_limit(ident_map_size); detect_physmem_online_ranges(max_physmem_end); save_ipl_cert_comp_list(); rescue_initrd(safe_addr, ident_map_size); - rescue_relocs(); - if (kaslr_enabled()) { - vmlinux_lma = randomize_within_range(vmlinux.image_size + vmlinux.bss_size, - THREAD_SIZE, vmlinux.default_lma, - ident_map_size); - if (vmlinux_lma) { - __kaslr_offset = vmlinux_lma - vmlinux.default_lma; - kaslr_adjust_vmlinux_info(__kaslr_offset); - } - } - vmlinux_lma = vmlinux_lma ?: vmlinux.default_lma; - physmem_reserve(RR_VMLINUX, vmlinux_lma, vmlinux.image_size + vmlinux.bss_size); - - if (!IS_ENABLED(CONFIG_KERNEL_UNCOMPRESSED)) { - img = decompress_kernel(); - memmove((void *)vmlinux_lma, img, vmlinux.image_size); - } else if (__kaslr_offset) { - img = (void *)vmlinux.default_lma; - memmove((void *)vmlinux_lma, img, vmlinux.image_size); - memset(img, 0, vmlinux.image_size); - } + if (kaslr_enabled()) + __kaslr_offset_phys = randomize_within_range(kernel_size, THREAD_SIZE, 0, ident_map_size); + if (!__kaslr_offset_phys) + __kaslr_offset_phys = nokaslr_offset_phys; + kaslr_adjust_vmlinux_info(__kaslr_offset_phys); + physmem_reserve(RR_VMLINUX, __kaslr_offset_phys, kernel_size); + deploy_kernel((void *)__kaslr_offset_phys); /* vmlinux decompression is done, shrink reserved low memory */ physmem_reserve(RR_DECOMPRESSOR, 0, (unsigned long)_decompressor_end); + + /* + * In case KASLR is enabled the randomized location of .amode31 + * section might overlap with .vmlinux.relocs section. To avoid that + * the below randomize_within_range() could have been called with + * __vmlinux_relocs_64_end as the lower range address. However, + * .amode31 section is written to by the decompressed kernel - at + * that time the contents of .vmlinux.relocs is not needed anymore. + * Conversly, .vmlinux.relocs is read only by the decompressor, even + * before the kernel started. Therefore, in case the two sections + * overlap there is no risk of corrupting any data. + */ if (kaslr_enabled()) amode31_lma = randomize_within_range(vmlinux.amode31_size, PAGE_SIZE, 0, SZ_2G); - amode31_lma = amode31_lma ?: vmlinux.default_lma - vmlinux.amode31_size; + if (!amode31_lma) + amode31_lma = __kaslr_offset_phys - vmlinux.amode31_size; physmem_reserve(RR_AMODE31, amode31_lma, vmlinux.amode31_size); /* @@ -458,23 +467,23 @@ void startup_kernel(void) * - copy_bootdata() must follow setup_vmem() to propagate changes * to bootdata made by setup_vmem() */ - clear_bss_section(vmlinux_lma); - kaslr_adjust_relocs(vmlinux_lma, vmlinux_lma + vmlinux.image_size, __kaslr_offset); + clear_bss_section(__kaslr_offset_phys); + kaslr_adjust_relocs(__kaslr_offset_phys, __kaslr_offset_phys + vmlinux.image_size, + __kaslr_offset, __kaslr_offset_phys); kaslr_adjust_got(__kaslr_offset); - free_relocs(); - setup_vmem(asce_limit); + setup_vmem(__kaslr_offset, __kaslr_offset + kernel_size, asce_limit); copy_bootdata(); /* * Save KASLR offset for early dumps, before vmcore_info is set. * Mark as uneven to distinguish from real vmcore_info pointer. */ - S390_lowcore.vmcore_info = __kaslr_offset ? __kaslr_offset | 0x1UL : 0; + S390_lowcore.vmcore_info = __kaslr_offset_phys ? __kaslr_offset_phys | 0x1UL : 0; /* * Jump to the decompressed kernel entry point and switch DAT mode on. */ - psw.addr = vmlinux.entry; + psw.addr = __kaslr_offset + vmlinux.entry; psw.mask = PSW_KERNEL_BITS; __load_psw(psw); } diff --git a/arch/s390/boot/vmem.c b/arch/s390/boot/vmem.c index 09b10bb6e4d0..96d48b7112d4 100644 --- a/arch/s390/boot/vmem.c +++ b/arch/s390/boot/vmem.c @@ -27,6 +27,8 @@ enum populate_mode { POPULATE_NONE, POPULATE_DIRECT, POPULATE_ABS_LOWCORE, + POPULATE_IDENTITY, + POPULATE_KERNEL, #ifdef CONFIG_KASAN POPULATE_KASAN_MAP_SHADOW, POPULATE_KASAN_ZERO_SHADOW, @@ -54,7 +56,7 @@ static inline void kasan_populate(unsigned long start, unsigned long end, enum p pgtable_populate(start, end, mode); } -static void kasan_populate_shadow(void) +static void kasan_populate_shadow(unsigned long kernel_start, unsigned long kernel_end) { pmd_t pmd_z = __pmd(__pa(kasan_early_shadow_pte) | _SEGMENT_ENTRY); pud_t pud_z = __pud(__pa(kasan_early_shadow_pmd) | _REGION3_ENTRY); @@ -76,44 +78,20 @@ static void kasan_populate_shadow(void) __arch_set_page_dat(kasan_early_shadow_pmd, 1UL << CRST_ALLOC_ORDER); __arch_set_page_dat(kasan_early_shadow_pte, 1); - /* - * Current memory layout: - * +- 0 -------------+ +- shadow start -+ - * |1:1 ident mapping| /|1/8 of ident map| - * | | / | | - * +-end of ident map+ / +----------------+ - * | ... gap ... | / | kasan | - * | | / | zero page | - * +- vmalloc area -+ / | mapping | - * | vmalloc_size | / | (untracked) | - * +- modules vaddr -+ / +----------------+ - * | 2Gb |/ | unmapped | allocated per module - * +- shadow start -+ +----------------+ - * | 1/8 addr space | | zero pg mapping| (untracked) - * +- shadow end ----+---------+- shadow end ---+ - * - * Current memory layout (KASAN_VMALLOC): - * +- 0 -------------+ +- shadow start -+ - * |1:1 ident mapping| /|1/8 of ident map| - * | | / | | - * +-end of ident map+ / +----------------+ - * | ... gap ... | / | kasan zero page| (untracked) - * | | / | mapping | - * +- vmalloc area -+ / +----------------+ - * | vmalloc_size | / |shallow populate| - * +- modules vaddr -+ / +----------------+ - * | 2Gb |/ |shallow populate| - * +- shadow start -+ +----------------+ - * | 1/8 addr space | | zero pg mapping| (untracked) - * +- shadow end ----+---------+- shadow end ---+ - */ - for_each_physmem_usable_range(i, &start, &end) { - kasan_populate(start, end, POPULATE_KASAN_MAP_SHADOW); - if (memgap_start && physmem_info.info_source == MEM_DETECT_DIAG260) - kasan_populate(memgap_start, start, POPULATE_KASAN_ZERO_SHADOW); + kasan_populate((unsigned long)__identity_va(start), + (unsigned long)__identity_va(end), + POPULATE_KASAN_MAP_SHADOW); + if (memgap_start && physmem_info.info_source == MEM_DETECT_DIAG260) { + kasan_populate((unsigned long)__identity_va(memgap_start), + (unsigned long)__identity_va(start), + POPULATE_KASAN_ZERO_SHADOW); + } memgap_start = end; } + kasan_populate(kernel_start, kernel_end, POPULATE_KASAN_MAP_SHADOW); + kasan_populate(0, (unsigned long)__identity_va(0), POPULATE_KASAN_ZERO_SHADOW); + kasan_populate(AMODE31_START, AMODE31_END, POPULATE_KASAN_ZERO_SHADOW); if (IS_ENABLED(CONFIG_KASAN_VMALLOC)) { untracked_end = VMALLOC_START; /* shallowly populate kasan shadow for vmalloc and modules */ @@ -122,8 +100,9 @@ static void kasan_populate_shadow(void) untracked_end = MODULES_VADDR; } /* populate kasan shadow for untracked memory */ - kasan_populate(ident_map_size, untracked_end, POPULATE_KASAN_ZERO_SHADOW); - kasan_populate(MODULES_END, _REGION1_SIZE, POPULATE_KASAN_ZERO_SHADOW); + kasan_populate((unsigned long)__identity_va(ident_map_size), untracked_end, + POPULATE_KASAN_ZERO_SHADOW); + kasan_populate(kernel_end, _REGION1_SIZE, POPULATE_KASAN_ZERO_SHADOW); } static bool kasan_pgd_populate_zero_shadow(pgd_t *pgd, unsigned long addr, @@ -180,7 +159,9 @@ static bool kasan_pte_populate_zero_shadow(pte_t *pte, enum populate_mode mode) } #else -static inline void kasan_populate_shadow(void) {} +static inline void kasan_populate_shadow(unsigned long kernel_start, unsigned long kernel_end) +{ +} static inline bool kasan_pgd_populate_zero_shadow(pgd_t *pgd, unsigned long addr, unsigned long end, enum populate_mode mode) @@ -263,6 +244,10 @@ static unsigned long _pa(unsigned long addr, unsigned long size, enum populate_m return addr; case POPULATE_ABS_LOWCORE: return __abs_lowcore_pa(addr); + case POPULATE_KERNEL: + return __kernel_pa(addr); + case POPULATE_IDENTITY: + return __identity_pa(addr); #ifdef CONFIG_KASAN case POPULATE_KASAN_MAP_SHADOW: addr = physmem_alloc_top_down(RR_VMEM, size, size); @@ -274,15 +259,22 @@ static unsigned long _pa(unsigned long addr, unsigned long size, enum populate_m } } -static bool can_large_pud(pud_t *pu_dir, unsigned long addr, unsigned long end) +static bool large_allowed(enum populate_mode mode) +{ + return (mode == POPULATE_DIRECT) || (mode == POPULATE_IDENTITY); +} + +static bool can_large_pud(pud_t *pu_dir, unsigned long addr, unsigned long end, + enum populate_mode mode) { - return machine.has_edat2 && + return machine.has_edat2 && large_allowed(mode) && IS_ALIGNED(addr, PUD_SIZE) && (end - addr) >= PUD_SIZE; } -static bool can_large_pmd(pmd_t *pm_dir, unsigned long addr, unsigned long end) +static bool can_large_pmd(pmd_t *pm_dir, unsigned long addr, unsigned long end, + enum populate_mode mode) { - return machine.has_edat1 && + return machine.has_edat1 && large_allowed(mode) && IS_ALIGNED(addr, PMD_SIZE) && (end - addr) >= PMD_SIZE; } @@ -322,7 +314,7 @@ static void pgtable_pmd_populate(pud_t *pud, unsigned long addr, unsigned long e if (pmd_none(*pmd)) { if (kasan_pmd_populate_zero_shadow(pmd, addr, next, mode)) continue; - if (can_large_pmd(pmd, addr, next)) { + if (can_large_pmd(pmd, addr, next, mode)) { entry = __pmd(_pa(addr, _SEGMENT_SIZE, mode)); entry = set_pmd_bit(entry, SEGMENT_KERNEL); if (!machine.has_nx) @@ -355,7 +347,7 @@ static void pgtable_pud_populate(p4d_t *p4d, unsigned long addr, unsigned long e if (pud_none(*pud)) { if (kasan_pud_populate_zero_shadow(pud, addr, next, mode)) continue; - if (can_large_pud(pud, addr, next)) { + if (can_large_pud(pud, addr, next, mode)) { entry = __pud(_pa(addr, _REGION3_SIZE, mode)); entry = set_pud_bit(entry, REGION3_KERNEL); if (!machine.has_nx) @@ -418,11 +410,12 @@ static void pgtable_populate(unsigned long addr, unsigned long end, enum populat } } -void setup_vmem(unsigned long asce_limit) +void setup_vmem(unsigned long kernel_start, unsigned long kernel_end, unsigned long asce_limit) { unsigned long start, end; unsigned long asce_type; unsigned long asce_bits; + pgd_t *init_mm_pgd; int i; /* @@ -433,6 +426,15 @@ void setup_vmem(unsigned long asce_limit) for_each_physmem_online_range(i, &start, &end) __arch_set_page_nodat((void *)start, (end - start) >> PAGE_SHIFT); + /* + * init_mm->pgd contains virtual address of swapper_pg_dir. + * It is unusable at this stage since DAT is yet off. Swap + * it for physical address of swapper_pg_dir and restore + * the virtual address after all page tables are created. + */ + init_mm_pgd = init_mm.pgd; + init_mm.pgd = (pgd_t *)swapper_pg_dir; + if (asce_limit == _REGION1_SIZE) { asce_type = _REGION2_ENTRY_EMPTY; asce_bits = _ASCE_TYPE_REGION2 | _ASCE_TABLE_LENGTH; @@ -453,15 +455,20 @@ void setup_vmem(unsigned long asce_limit) * the lowcore and create the identity mapping only afterwards. */ pgtable_populate(0, sizeof(struct lowcore), POPULATE_DIRECT); - for_each_physmem_usable_range(i, &start, &end) - pgtable_populate(start, end, POPULATE_DIRECT); + for_each_physmem_usable_range(i, &start, &end) { + pgtable_populate((unsigned long)__identity_va(start), + (unsigned long)__identity_va(end), + POPULATE_IDENTITY); + } + pgtable_populate(kernel_start, kernel_end, POPULATE_KERNEL); + pgtable_populate(AMODE31_START, AMODE31_END, POPULATE_DIRECT); pgtable_populate(__abs_lowcore, __abs_lowcore + sizeof(struct lowcore), POPULATE_ABS_LOWCORE); pgtable_populate(__memcpy_real_area, __memcpy_real_area + PAGE_SIZE, POPULATE_NONE); - memcpy_real_ptep = __virt_to_kpte(__memcpy_real_area); + memcpy_real_ptep = __identity_va(__virt_to_kpte(__memcpy_real_area)); - kasan_populate_shadow(); + kasan_populate_shadow(kernel_start, kernel_end); S390_lowcore.kernel_asce.val = swapper_pg_dir | asce_bits; S390_lowcore.user_asce = s390_invalid_asce; @@ -471,4 +478,5 @@ void setup_vmem(unsigned long asce_limit) local_ctl_load(13, &S390_lowcore.kernel_asce); init_mm.context.asce = S390_lowcore.kernel_asce.val; + init_mm.pgd = init_mm_pgd; } diff --git a/arch/s390/boot/vmlinux.lds.S b/arch/s390/boot/vmlinux.lds.S index 3d7ea585ab99..1fe5a1d3ff60 100644 --- a/arch/s390/boot/vmlinux.lds.S +++ b/arch/s390/boot/vmlinux.lds.S @@ -99,8 +99,16 @@ SECTIONS _decompressor_end = .; + . = ALIGN(4); + .vmlinux.relocs : { + __vmlinux_relocs_64_start = .; + *(.vmlinux.relocs_64) + __vmlinux_relocs_64_end = .; + } + #ifdef CONFIG_KERNEL_UNCOMPRESSED - . = 0x100000; + . = ALIGN(PAGE_SIZE); + . += AMODE31_SIZE; /* .amode31 section */ #else . = ALIGN(8); #endif @@ -110,24 +118,6 @@ SECTIONS _compressed_end = .; } -#ifndef CONFIG_PIE_BUILD - /* - * When the kernel is built with CONFIG_KERNEL_UNCOMPRESSED, the entire - * uncompressed vmlinux.bin is positioned in the bzImage decompressor - * image at the default kernel LMA of 0x100000, enabling it to be - * executed in-place. However, the size of .vmlinux.relocs could be - * large enough to cause an overlap with the uncompressed kernel at the - * address 0x100000. To address this issue, .vmlinux.relocs is - * positioned after the .rodata.compressed. - */ - . = ALIGN(4); - .vmlinux.relocs : { - __vmlinux_relocs_64_start = .; - *(.vmlinux.relocs_64) - __vmlinux_relocs_64_end = .; - } -#endif - #define SB_TRAILER_SIZE 32 /* Trailer needed for Secure Boot */ . += SB_TRAILER_SIZE; /* make sure .sb.trailer does not overwrite the previous section */ diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig index 4032e6e136ac..145342e46ea8 100644 --- a/arch/s390/configs/debug_defconfig +++ b/arch/s390/configs/debug_defconfig @@ -760,7 +760,6 @@ CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m -CONFIG_CRYPTO_STATS=y CONFIG_CRYPTO_CRC32_S390=y CONFIG_CRYPTO_SHA512_S390=m CONFIG_CRYPTO_SHA1_S390=m @@ -810,6 +809,7 @@ CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y CONFIG_DEBUG_STACK_USAGE=y CONFIG_DEBUG_VM=y CONFIG_DEBUG_VM_PGFLAGS=y +CONFIG_DEBUG_VIRTUAL=y CONFIG_DEBUG_MEMORY_INIT=y CONFIG_MEMORY_NOTIFIER_ERROR_INJECT=m CONFIG_DEBUG_PER_CPU_MAPS=y diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig index d33f814f78b2..dc237896f99d 100644 --- a/arch/s390/configs/defconfig +++ b/arch/s390/configs/defconfig @@ -745,7 +745,6 @@ CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_USER_API_AEAD=m -CONFIG_CRYPTO_STATS=y CONFIG_CRYPTO_CRC32_S390=y CONFIG_CRYPTO_SHA512_S390=m CONFIG_CRYPTO_SHA1_S390=m diff --git a/arch/s390/crypto/paes_s390.c b/arch/s390/crypto/paes_s390.c index 99f7e1f2b70a..99ea3f12c5d2 100644 --- a/arch/s390/crypto/paes_s390.c +++ b/arch/s390/crypto/paes_s390.c @@ -125,8 +125,19 @@ struct s390_pxts_ctx { static inline int __paes_keyblob2pkey(struct key_blob *kb, struct pkey_protkey *pk) { - return pkey_keyblob2pkey(kb->key, kb->keylen, - pk->protkey, &pk->len, &pk->type); + int i, ret = -EIO; + + /* try three times in case of busy card */ + for (i = 0; ret && i < 3; i++) { + if (ret == -EBUSY && in_task()) { + if (msleep_interruptible(1000)) + return -EINTR; + } + ret = pkey_keyblob2pkey(kb->key, kb->keylen, + pk->protkey, &pk->len, &pk->type); + } + + return ret; } static inline int __paes_convert_key(struct s390_paes_ctx *ctx) diff --git a/arch/s390/include/asm/ap.h b/arch/s390/include/asm/ap.h index 43ac4a64f49b..395b02d6a133 100644 --- a/arch/s390/include/asm/ap.h +++ b/arch/s390/include/asm/ap.h @@ -223,13 +223,18 @@ static inline struct ap_queue_status ap_zapq(ap_qid_t qid, int fbit) * config info as returned by the ap_qci() function. */ struct ap_config_info { - unsigned int apsc : 1; /* S bit */ - unsigned int apxa : 1; /* N bit */ - unsigned int qact : 1; /* C bit */ - unsigned int rc8a : 1; /* R bit */ - unsigned int : 4; - unsigned int apsb : 1; /* B bit */ - unsigned int : 23; + union { + unsigned int flags; + struct { + unsigned int apsc : 1; /* S bit */ + unsigned int apxa : 1; /* N bit */ + unsigned int qact : 1; /* C bit */ + unsigned int rc8a : 1; /* R bit */ + unsigned int : 4; + unsigned int apsb : 1; /* B bit */ + unsigned int : 23; + }; + }; unsigned char na; /* max # of APs - 1 */ unsigned char nd; /* max # of Domains - 1 */ unsigned char _reserved0[10]; @@ -544,15 +549,4 @@ static inline struct ap_queue_status ap_dqap(ap_qid_t qid, return reg1.status; } -/* - * Interface to tell the AP bus code that a configuration - * change has happened. The bus code should at least do - * an ap bus resource rescan. - */ -#if IS_ENABLED(CONFIG_ZCRYPT) -void ap_bus_cfg_chg(void); -#else -static inline void ap_bus_cfg_chg(void){} -#endif - #endif /* _ASM_S390_AP_H_ */ diff --git a/arch/s390/include/asm/asm-prototypes.h b/arch/s390/include/asm/asm-prototypes.h index 56096ae26f29..f662eb4b9246 100644 --- a/arch/s390/include/asm/asm-prototypes.h +++ b/arch/s390/include/asm/asm-prototypes.h @@ -4,6 +4,7 @@ #include <linux/kvm_host.h> #include <linux/ftrace.h> #include <asm/fpu.h> +#include <asm/nospec-branch.h> #include <asm-generic/asm-prototypes.h> __int128_t __ashlti3(__int128_t a, int b); diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h index 7138d189cc42..0c4cad7d5a5b 100644 --- a/arch/s390/include/asm/atomic.h +++ b/arch/s390/include/asm/atomic.h @@ -15,31 +15,31 @@ #include <asm/barrier.h> #include <asm/cmpxchg.h> -static inline int arch_atomic_read(const atomic_t *v) +static __always_inline int arch_atomic_read(const atomic_t *v) { return __atomic_read(v); } #define arch_atomic_read arch_atomic_read -static inline void arch_atomic_set(atomic_t *v, int i) +static __always_inline void arch_atomic_set(atomic_t *v, int i) { __atomic_set(v, i); } #define arch_atomic_set arch_atomic_set -static inline int arch_atomic_add_return(int i, atomic_t *v) +static __always_inline int arch_atomic_add_return(int i, atomic_t *v) { return __atomic_add_barrier(i, &v->counter) + i; } #define arch_atomic_add_return arch_atomic_add_return -static inline int arch_atomic_fetch_add(int i, atomic_t *v) +static __always_inline int arch_atomic_fetch_add(int i, atomic_t *v) { return __atomic_add_barrier(i, &v->counter); } #define arch_atomic_fetch_add arch_atomic_fetch_add -static inline void arch_atomic_add(int i, atomic_t *v) +static __always_inline void arch_atomic_add(int i, atomic_t *v) { __atomic_add(i, &v->counter); } @@ -50,11 +50,11 @@ static inline void arch_atomic_add(int i, atomic_t *v) #define arch_atomic_fetch_sub(_i, _v) arch_atomic_fetch_add(-(int)(_i), _v) #define ATOMIC_OPS(op) \ -static inline void arch_atomic_##op(int i, atomic_t *v) \ +static __always_inline void arch_atomic_##op(int i, atomic_t *v) \ { \ __atomic_##op(i, &v->counter); \ } \ -static inline int arch_atomic_fetch_##op(int i, atomic_t *v) \ +static __always_inline int arch_atomic_fetch_##op(int i, atomic_t *v) \ { \ return __atomic_##op##_barrier(i, &v->counter); \ } @@ -74,7 +74,7 @@ ATOMIC_OPS(xor) #define arch_atomic_xchg(v, new) (arch_xchg(&((v)->counter), new)) -static inline int arch_atomic_cmpxchg(atomic_t *v, int old, int new) +static __always_inline int arch_atomic_cmpxchg(atomic_t *v, int old, int new) { return __atomic_cmpxchg(&v->counter, old, new); } @@ -82,31 +82,31 @@ static inline int arch_atomic_cmpxchg(atomic_t *v, int old, int new) #define ATOMIC64_INIT(i) { (i) } -static inline s64 arch_atomic64_read(const atomic64_t *v) +static __always_inline s64 arch_atomic64_read(const atomic64_t *v) { return __atomic64_read(v); } #define arch_atomic64_read arch_atomic64_read -static inline void arch_atomic64_set(atomic64_t *v, s64 i) +static __always_inline void arch_atomic64_set(atomic64_t *v, s64 i) { __atomic64_set(v, i); } #define arch_atomic64_set arch_atomic64_set -static inline s64 arch_atomic64_add_return(s64 i, atomic64_t *v) +static __always_inline s64 arch_atomic64_add_return(s64 i, atomic64_t *v) { return __atomic64_add_barrier(i, (long *)&v->counter) + i; } #define arch_atomic64_add_return arch_atomic64_add_return -static inline s64 arch_atomic64_fetch_add(s64 i, atomic64_t *v) +static __always_inline s64 arch_atomic64_fetch_add(s64 i, atomic64_t *v) { return __atomic64_add_barrier(i, (long *)&v->counter); } #define arch_atomic64_fetch_add arch_atomic64_fetch_add -static inline void arch_atomic64_add(s64 i, atomic64_t *v) +static __always_inline void arch_atomic64_add(s64 i, atomic64_t *v) { __atomic64_add(i, (long *)&v->counter); } @@ -114,20 +114,20 @@ static inline void arch_atomic64_add(s64 i, atomic64_t *v) #define arch_atomic64_xchg(v, new) (arch_xchg(&((v)->counter), new)) -static inline s64 arch_atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) +static __always_inline s64 arch_atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) { return __atomic64_cmpxchg((long *)&v->counter, old, new); } #define arch_atomic64_cmpxchg arch_atomic64_cmpxchg -#define ATOMIC64_OPS(op) \ -static inline void arch_atomic64_##op(s64 i, atomic64_t *v) \ -{ \ - __atomic64_##op(i, (long *)&v->counter); \ -} \ -static inline long arch_atomic64_fetch_##op(s64 i, atomic64_t *v) \ -{ \ - return __atomic64_##op##_barrier(i, (long *)&v->counter); \ +#define ATOMIC64_OPS(op) \ +static __always_inline void arch_atomic64_##op(s64 i, atomic64_t *v) \ +{ \ + __atomic64_##op(i, (long *)&v->counter); \ +} \ +static __always_inline long arch_atomic64_fetch_##op(s64 i, atomic64_t *v) \ +{ \ + return __atomic64_##op##_barrier(i, (long *)&v->counter); \ } ATOMIC64_OPS(and) diff --git a/arch/s390/include/asm/atomic_ops.h b/arch/s390/include/asm/atomic_ops.h index 50510e08b893..7fa5f96a553a 100644 --- a/arch/s390/include/asm/atomic_ops.h +++ b/arch/s390/include/asm/atomic_ops.h @@ -8,7 +8,7 @@ #ifndef __ARCH_S390_ATOMIC_OPS__ #define __ARCH_S390_ATOMIC_OPS__ -static inline int __atomic_read(const atomic_t *v) +static __always_inline int __atomic_read(const atomic_t *v) { int c; @@ -18,14 +18,14 @@ static inline int __atomic_read(const atomic_t *v) return c; } -static inline void __atomic_set(atomic_t *v, int i) +static __always_inline void __atomic_set(atomic_t *v, int i) { asm volatile( " st %1,%0\n" : "=R" (v->counter) : "d" (i)); } -static inline s64 __atomic64_read(const atomic64_t *v) +static __always_inline s64 __atomic64_read(const atomic64_t *v) { s64 c; @@ -35,7 +35,7 @@ static inline s64 __atomic64_read(const atomic64_t *v) return c; } -static inline void __atomic64_set(atomic64_t *v, s64 i) +static __always_inline void __atomic64_set(atomic64_t *v, s64 i) { asm volatile( " stg %1,%0\n" @@ -45,7 +45,7 @@ static inline void __atomic64_set(atomic64_t *v, s64 i) #ifdef CONFIG_HAVE_MARCH_Z196_FEATURES #define __ATOMIC_OP(op_name, op_type, op_string, op_barrier) \ -static inline op_type op_name(op_type val, op_type *ptr) \ +static __always_inline op_type op_name(op_type val, op_type *ptr) \ { \ op_type old; \ \ @@ -96,7 +96,7 @@ __ATOMIC_CONST_OPS(__atomic64_add_const, long, "agsi") #else /* CONFIG_HAVE_MARCH_Z196_FEATURES */ #define __ATOMIC_OP(op_name, op_string) \ -static inline int op_name(int val, int *ptr) \ +static __always_inline int op_name(int val, int *ptr) \ { \ int old, new; \ \ @@ -122,7 +122,7 @@ __ATOMIC_OPS(__atomic_xor, "xr") #undef __ATOMIC_OPS #define __ATOMIC64_OP(op_name, op_string) \ -static inline long op_name(long val, long *ptr) \ +static __always_inline long op_name(long val, long *ptr) \ { \ long old, new; \ \ @@ -154,7 +154,7 @@ __ATOMIC64_OPS(__atomic64_xor, "xgr") #endif /* CONFIG_HAVE_MARCH_Z196_FEATURES */ -static inline int __atomic_cmpxchg(int *ptr, int old, int new) +static __always_inline int __atomic_cmpxchg(int *ptr, int old, int new) { asm volatile( " cs %[old],%[new],%[ptr]" @@ -164,7 +164,7 @@ static inline int __atomic_cmpxchg(int *ptr, int old, int new) return old; } -static inline bool __atomic_cmpxchg_bool(int *ptr, int old, int new) +static __always_inline bool __atomic_cmpxchg_bool(int *ptr, int old, int new) { int old_expected = old; @@ -176,7 +176,7 @@ static inline bool __atomic_cmpxchg_bool(int *ptr, int old, int new) return old == old_expected; } -static inline long __atomic64_cmpxchg(long *ptr, long old, long new) +static __always_inline long __atomic64_cmpxchg(long *ptr, long old, long new) { asm volatile( " csg %[old],%[new],%[ptr]" @@ -186,7 +186,7 @@ static inline long __atomic64_cmpxchg(long *ptr, long old, long new) return old; } -static inline bool __atomic64_cmpxchg_bool(long *ptr, long old, long new) +static __always_inline bool __atomic64_cmpxchg_bool(long *ptr, long old, long new) { long old_expected = old; diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h index 91d261751d25..436365ff6c19 100644 --- a/arch/s390/include/asm/ccwdev.h +++ b/arch/s390/include/asm/ccwdev.h @@ -217,7 +217,8 @@ extern void ccw_device_destroy_console(struct ccw_device *); extern int ccw_device_enable_console(struct ccw_device *); extern void ccw_device_wait_idle(struct ccw_device *); -extern void *ccw_device_dma_zalloc(struct ccw_device *cdev, size_t size); +extern void *ccw_device_dma_zalloc(struct ccw_device *cdev, size_t size, + dma32_t *dma_handle); extern void ccw_device_dma_free(struct ccw_device *cdev, void *cpu_addr, size_t size); diff --git a/arch/s390/include/asm/chsc.h b/arch/s390/include/asm/chsc.h index bb48ea380c0d..bb78159d8042 100644 --- a/arch/s390/include/asm/chsc.h +++ b/arch/s390/include/asm/chsc.h @@ -11,6 +11,9 @@ #include <uapi/asm/chsc.h> +/* struct from linux/notifier.h */ +struct notifier_block; + /** * Operation codes for CHSC PNSO: * PNSO_OC_NET_BRIDGE_INFO - only addresses that are visible to a bridgeport @@ -66,4 +69,16 @@ struct chsc_pnso_area { struct chsc_pnso_naid_l2 entries[]; } __packed __aligned(PAGE_SIZE); +/* + * notifier interface - registered notifiers gets called on + * the following events: + * - ap config changed (CHSC_NOTIFY_AP_CFG) + */ +enum chsc_notify_type { + CHSC_NOTIFY_AP_CFG = 3, +}; + +int chsc_notifier_register(struct notifier_block *nb); +int chsc_notifier_unregister(struct notifier_block *nb); + #endif /* _ASM_S390_CHSC_H */ diff --git a/arch/s390/include/asm/cio.h b/arch/s390/include/asm/cio.h index 1c4f585dd39b..b6b619f340a5 100644 --- a/arch/s390/include/asm/cio.h +++ b/arch/s390/include/asm/cio.h @@ -7,6 +7,7 @@ #include <linux/bitops.h> #include <linux/genalloc.h> +#include <asm/dma-types.h> #include <asm/types.h> #include <asm/tpi.h> @@ -32,7 +33,7 @@ struct ccw1 { __u8 cmd_code; __u8 flags; __u16 count; - __u32 cda; + dma32_t cda; } __attribute__ ((packed,aligned(8))); /** @@ -152,8 +153,8 @@ struct sublog { struct esw0 { struct sublog sublog; struct erw erw; - __u32 faddr[2]; - __u32 saddr; + dma32_t faddr[2]; + dma32_t saddr; } __attribute__ ((packed)); /** @@ -364,6 +365,8 @@ extern struct device *cio_get_dma_css_dev(void); void *cio_gp_dma_zalloc(struct gen_pool *gp_dma, struct device *dma_dev, size_t size); +void *__cio_gp_dma_zalloc(struct gen_pool *gp_dma, struct device *dma_dev, + size_t size, dma32_t *dma_handle); void cio_gp_dma_free(struct gen_pool *gp_dma, void *cpu_addr, size_t size); void cio_gp_dma_destroy(struct gen_pool *gp_dma, struct device *dma_dev); struct gen_pool *cio_gp_dma_create(struct device *dma_dev, int nr_pages); diff --git a/arch/s390/include/asm/dma-types.h b/arch/s390/include/asm/dma-types.h new file mode 100644 index 000000000000..5c5734e6946c --- /dev/null +++ b/arch/s390/include/asm/dma-types.h @@ -0,0 +1,103 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _ASM_S390_DMA_TYPES_H_ +#define _ASM_S390_DMA_TYPES_H_ + +#include <linux/types.h> +#include <linux/io.h> + +/* + * typedef dma32_t + * Contains a 31 bit absolute address to a DMA capable piece of storage. + * + * For CIO, DMA addresses are always absolute addresses. These addresses tend + * to be used in architectured memory blocks (like ORB, IDAW, MIDAW). Under + * certain circumstances 31 bit wide addresses must be used because the + * address must fit in 31 bits. + * + * This type is to be used when such fields can be modelled as 32 bit wide. + */ +typedef u32 __bitwise dma32_t; + +/* + * typedef dma64_t + * Contains a 64 bit absolute address to a DMA capable piece of storage. + * + * For CIO, DMA addresses are always absolute addresses. These addresses tend + * to be used in architectured memory blocks (like ORB, IDAW, MIDAW). + * + * This type is to be used to model such 64 bit wide fields. + */ +typedef u64 __bitwise dma64_t; + +/* + * Although DMA addresses should be obtained using the DMA API, in cases when + * it is known that the first argument holds a virtual address that points to + * DMA-able 31 bit addressable storage, then this function can be safely used. + */ +static inline dma32_t virt_to_dma32(void *ptr) +{ + return (__force dma32_t)__pa32(ptr); +} + +static inline void *dma32_to_virt(dma32_t addr) +{ + return __va((__force unsigned long)addr); +} + +static inline dma32_t u32_to_dma32(u32 addr) +{ + return (__force dma32_t)addr; +} + +static inline u32 dma32_to_u32(dma32_t addr) +{ + return (__force u32)addr; +} + +static inline dma32_t dma32_add(dma32_t a, u32 b) +{ + return (__force dma32_t)((__force u32)a + b); +} + +static inline dma32_t dma32_and(dma32_t a, u32 b) +{ + return (__force dma32_t)((__force u32)a & b); +} + +/* + * Although DMA addresses should be obtained using the DMA API, in cases when + * it is known that the first argument holds a virtual address that points to + * DMA-able storage, then this function can be safely used. + */ +static inline dma64_t virt_to_dma64(void *ptr) +{ + return (__force dma64_t)__pa(ptr); +} + +static inline void *dma64_to_virt(dma64_t addr) +{ + return __va((__force unsigned long)addr); +} + +static inline dma64_t u64_to_dma64(u64 addr) +{ + return (__force dma64_t)addr; +} + +static inline u64 dma64_to_u64(dma64_t addr) +{ + return (__force u64)addr; +} + +static inline dma64_t dma64_add(dma64_t a, u64 b) +{ + return (__force dma64_t)((__force u64)a + b); +} + +static inline dma64_t dma64_and(dma64_t a, u64 b) +{ + return (__force dma64_t)((__force u64)a & b); +} + +#endif /* _ASM_S390_DMA_TYPES_H_ */ diff --git a/arch/s390/include/asm/dwarf.h b/arch/s390/include/asm/dwarf.h index 4f21ae561e4d..390906b8e386 100644 --- a/arch/s390/include/asm/dwarf.h +++ b/arch/s390/include/asm/dwarf.h @@ -9,6 +9,7 @@ #define CFI_DEF_CFA_OFFSET .cfi_def_cfa_offset #define CFI_ADJUST_CFA_OFFSET .cfi_adjust_cfa_offset #define CFI_RESTORE .cfi_restore +#define CFI_REL_OFFSET .cfi_rel_offset #ifdef CONFIG_AS_CFI_VAL_OFFSET #define CFI_VAL_OFFSET .cfi_val_offset diff --git a/arch/s390/include/asm/eadm.h b/arch/s390/include/asm/eadm.h index 06f795855af7..c4589ec4505e 100644 --- a/arch/s390/include/asm/eadm.h +++ b/arch/s390/include/asm/eadm.h @@ -5,6 +5,7 @@ #include <linux/types.h> #include <linux/device.h> #include <linux/blk_types.h> +#include <asm/dma-types.h> struct arqb { u64 data; @@ -45,7 +46,7 @@ struct msb { u16:12; u16 bs:4; u32 blk_count; - u64 data_addr; + dma64_t data_addr; u64 scm_addr; u64:64; } __packed; @@ -54,7 +55,7 @@ struct aidaw { u8 flags; u32 :24; u32 :32; - u64 data_addr; + dma64_t data_addr; } __packed; #define MSB_OC_CLEAR 0 diff --git a/arch/s390/include/asm/extmem.h b/arch/s390/include/asm/extmem.h index 568fd81bb77b..e0a06060afdd 100644 --- a/arch/s390/include/asm/extmem.h +++ b/arch/s390/include/asm/extmem.h @@ -8,6 +8,13 @@ #define _ASM_S390X_DCSS_H #ifndef __ASSEMBLY__ +/* + * DCSS segment is defined as a contiguous range of pages using DEFSEG command. + * The range start and end is a page number with a value less than or equal to + * 0x7ffffff (see CP Commands and Utilities Reference). + */ +#define MAX_DCSS_ADDR (512UL * SZ_1G) + /* possible values for segment type as returned by segment_info */ #define SEG_TYPE_SW 0 #define SEG_TYPE_EW 1 diff --git a/arch/s390/include/asm/fcx.h b/arch/s390/include/asm/fcx.h index 29784b4b44f6..80f82a739b45 100644 --- a/arch/s390/include/asm/fcx.h +++ b/arch/s390/include/asm/fcx.h @@ -10,6 +10,7 @@ #define _ASM_S390_FCX_H #include <linux/types.h> +#include <asm/dma-types.h> #define TCW_FORMAT_DEFAULT 0 #define TCW_TIDAW_FORMAT_DEFAULT 0 @@ -43,16 +44,16 @@ struct tcw { u32 r:1; u32 w:1; u32 :16; - u64 output; - u64 input; - u64 tsb; - u64 tccb; + dma64_t output; + dma64_t input; + dma64_t tsb; + dma64_t tccb; u32 output_count; u32 input_count; u32 :32; u32 :32; u32 :32; - u32 intrg; + dma32_t intrg; } __attribute__ ((packed, aligned(64))); #define TIDAW_FLAGS_LAST (1 << (7 - 0)) @@ -73,7 +74,7 @@ struct tidaw { u32 flags:8; u32 :24; u32 count; - u64 addr; + dma64_t addr; } __attribute__ ((packed, aligned(16))); /** diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h index 621f23d5ae30..77e479d44f1e 100644 --- a/arch/s390/include/asm/ftrace.h +++ b/arch/s390/include/asm/ftrace.h @@ -8,12 +8,8 @@ #ifndef __ASSEMBLY__ -#ifdef CONFIG_CC_IS_CLANG -/* https://llvm.org/pr41424 */ -#define ftrace_return_address(n) 0UL -#else -#define ftrace_return_address(n) __builtin_return_address(n) -#endif +unsigned long return_address(unsigned int n); +#define ftrace_return_address(n) return_address(n) void ftrace_caller(void); diff --git a/arch/s390/include/asm/gmap.h b/arch/s390/include/asm/gmap.h index 5cc46e0dde62..9725586f4259 100644 --- a/arch/s390/include/asm/gmap.h +++ b/arch/s390/include/asm/gmap.h @@ -146,7 +146,7 @@ int gmap_mprotect_notify(struct gmap *, unsigned long start, void gmap_sync_dirty_log_pmd(struct gmap *gmap, unsigned long dirty_bitmap[4], unsigned long gaddr, unsigned long vmaddr); -int gmap_mark_unmergeable(void); +int s390_disable_cow_sharing(void); void s390_unlist_old_asce(struct gmap *gmap); int s390_replace_asce(struct gmap *gmap); void s390_uv_destroy_pfns(unsigned long count, unsigned long *pfns); diff --git a/arch/s390/include/asm/idals.h b/arch/s390/include/asm/idals.h index 59fcc3c72edf..ac68c657b28c 100644 --- a/arch/s390/include/asm/idals.h +++ b/arch/s390/include/asm/idals.h @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ -/* +/* * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> @@ -17,32 +17,37 @@ #include <linux/err.h> #include <linux/types.h> #include <linux/slab.h> -#include <asm/cio.h> #include <linux/uaccess.h> +#include <asm/dma-types.h> +#include <asm/cio.h> -#define IDA_SIZE_LOG 12 /* 11 for 2k , 12 for 4k */ -#define IDA_BLOCK_SIZE (1L<<IDA_SIZE_LOG) +#define IDA_SIZE_SHIFT 12 +#define IDA_BLOCK_SIZE (1UL << IDA_SIZE_SHIFT) -#define IDA_2K_SIZE_LOG 11 -#define IDA_2K_BLOCK_SIZE (1L << IDA_2K_SIZE_LOG) +#define IDA_2K_SIZE_SHIFT 11 +#define IDA_2K_BLOCK_SIZE (1UL << IDA_2K_SIZE_SHIFT) /* * Test if an address/length pair needs an idal list. */ -static inline int -idal_is_needed(void *vaddr, unsigned int length) +static inline bool idal_is_needed(void *vaddr, unsigned int length) { - return ((__pa(vaddr) + length - 1) >> 31) != 0; -} + dma64_t paddr = virt_to_dma64(vaddr); + return (((__force unsigned long)(paddr) + length - 1) >> 31) != 0; +} /* * Return the number of idal words needed for an address/length pair. */ static inline unsigned int idal_nr_words(void *vaddr, unsigned int length) { - return ((__pa(vaddr) & (IDA_BLOCK_SIZE-1)) + length + - (IDA_BLOCK_SIZE-1)) >> IDA_SIZE_LOG; + unsigned int cidaw; + + cidaw = (unsigned long)vaddr & (IDA_BLOCK_SIZE - 1); + cidaw += length + IDA_BLOCK_SIZE - 1; + cidaw >>= IDA_SIZE_SHIFT; + return cidaw; } /* @@ -50,26 +55,27 @@ static inline unsigned int idal_nr_words(void *vaddr, unsigned int length) */ static inline unsigned int idal_2k_nr_words(void *vaddr, unsigned int length) { - return ((__pa(vaddr) & (IDA_2K_BLOCK_SIZE - 1)) + length + - (IDA_2K_BLOCK_SIZE - 1)) >> IDA_2K_SIZE_LOG; + unsigned int cidaw; + + cidaw = (unsigned long)vaddr & (IDA_2K_BLOCK_SIZE - 1); + cidaw += length + IDA_2K_BLOCK_SIZE - 1; + cidaw >>= IDA_2K_SIZE_SHIFT; + return cidaw; } /* * Create the list of idal words for an address/length pair. */ -static inline unsigned long *idal_create_words(unsigned long *idaws, - void *vaddr, unsigned int length) +static inline dma64_t *idal_create_words(dma64_t *idaws, void *vaddr, unsigned int length) { - unsigned long paddr; + dma64_t paddr = virt_to_dma64(vaddr); unsigned int cidaw; - paddr = __pa(vaddr); - cidaw = ((paddr & (IDA_BLOCK_SIZE-1)) + length + - (IDA_BLOCK_SIZE-1)) >> IDA_SIZE_LOG; *idaws++ = paddr; - paddr &= -IDA_BLOCK_SIZE; + cidaw = idal_nr_words(vaddr, length); + paddr = dma64_and(paddr, -IDA_BLOCK_SIZE); while (--cidaw > 0) { - paddr += IDA_BLOCK_SIZE; + paddr = dma64_add(paddr, IDA_BLOCK_SIZE); *idaws++ = paddr; } return idaws; @@ -79,36 +85,33 @@ static inline unsigned long *idal_create_words(unsigned long *idaws, * Sets the address of the data in CCW. * If necessary it allocates an IDAL and sets the appropriate flags. */ -static inline int -set_normalized_cda(struct ccw1 * ccw, void *vaddr) +static inline int set_normalized_cda(struct ccw1 *ccw, void *vaddr) { unsigned int nridaws; - unsigned long *idal; + dma64_t *idal; if (ccw->flags & CCW_FLAG_IDA) return -EINVAL; nridaws = idal_nr_words(vaddr, ccw->count); if (nridaws > 0) { - idal = kmalloc(nridaws * sizeof(unsigned long), - GFP_ATOMIC | GFP_DMA ); - if (idal == NULL) + idal = kcalloc(nridaws, sizeof(*idal), GFP_ATOMIC | GFP_DMA); + if (!idal) return -ENOMEM; idal_create_words(idal, vaddr, ccw->count); ccw->flags |= CCW_FLAG_IDA; vaddr = idal; } - ccw->cda = (__u32)(unsigned long) vaddr; + ccw->cda = virt_to_dma32(vaddr); return 0; } /* * Releases any allocated IDAL related to the CCW. */ -static inline void -clear_normalized_cda(struct ccw1 * ccw) +static inline void clear_normalized_cda(struct ccw1 *ccw) { if (ccw->flags & CCW_FLAG_IDA) { - kfree((void *)(unsigned long) ccw->cda); + kfree(dma32_to_virt(ccw->cda)); ccw->flags &= ~CCW_FLAG_IDA; } ccw->cda = 0; @@ -120,125 +123,138 @@ clear_normalized_cda(struct ccw1 * ccw) struct idal_buffer { size_t size; size_t page_order; - void *data[]; + dma64_t data[]; }; /* * Allocate an idal buffer */ -static inline struct idal_buffer * -idal_buffer_alloc(size_t size, int page_order) +static inline struct idal_buffer *idal_buffer_alloc(size_t size, int page_order) { - struct idal_buffer *ib; int nr_chunks, nr_ptrs, i; + struct idal_buffer *ib; + void *vaddr; - nr_ptrs = (size + IDA_BLOCK_SIZE - 1) >> IDA_SIZE_LOG; - nr_chunks = (4096 << page_order) >> IDA_SIZE_LOG; + nr_ptrs = (size + IDA_BLOCK_SIZE - 1) >> IDA_SIZE_SHIFT; + nr_chunks = (PAGE_SIZE << page_order) >> IDA_SIZE_SHIFT; ib = kmalloc(struct_size(ib, data, nr_ptrs), GFP_DMA | GFP_KERNEL); - if (ib == NULL) + if (!ib) return ERR_PTR(-ENOMEM); ib->size = size; ib->page_order = page_order; for (i = 0; i < nr_ptrs; i++) { - if ((i & (nr_chunks - 1)) != 0) { - ib->data[i] = ib->data[i-1] + IDA_BLOCK_SIZE; - continue; - } - ib->data[i] = (void *) - __get_free_pages(GFP_KERNEL, page_order); - if (ib->data[i] != NULL) + if (i & (nr_chunks - 1)) { + ib->data[i] = dma64_add(ib->data[i - 1], IDA_BLOCK_SIZE); continue; - // Not enough memory - while (i >= nr_chunks) { - i -= nr_chunks; - free_pages((unsigned long) ib->data[i], - ib->page_order); } - kfree(ib); - return ERR_PTR(-ENOMEM); + vaddr = (void *)__get_free_pages(GFP_KERNEL, page_order); + if (!vaddr) + goto error; + ib->data[i] = virt_to_dma64(vaddr); } return ib; +error: + while (i >= nr_chunks) { + i -= nr_chunks; + vaddr = dma64_to_virt(ib->data[i]); + free_pages((unsigned long)vaddr, ib->page_order); + } + kfree(ib); + return ERR_PTR(-ENOMEM); } /* * Free an idal buffer. */ -static inline void -idal_buffer_free(struct idal_buffer *ib) +static inline void idal_buffer_free(struct idal_buffer *ib) { int nr_chunks, nr_ptrs, i; + void *vaddr; - nr_ptrs = (ib->size + IDA_BLOCK_SIZE - 1) >> IDA_SIZE_LOG; - nr_chunks = (4096 << ib->page_order) >> IDA_SIZE_LOG; - for (i = 0; i < nr_ptrs; i += nr_chunks) - free_pages((unsigned long) ib->data[i], ib->page_order); + nr_ptrs = (ib->size + IDA_BLOCK_SIZE - 1) >> IDA_SIZE_SHIFT; + nr_chunks = (PAGE_SIZE << ib->page_order) >> IDA_SIZE_SHIFT; + for (i = 0; i < nr_ptrs; i += nr_chunks) { + vaddr = dma64_to_virt(ib->data[i]); + free_pages((unsigned long)vaddr, ib->page_order); + } kfree(ib); } /* * Test if a idal list is really needed. */ -static inline int -__idal_buffer_is_needed(struct idal_buffer *ib) +static inline bool __idal_buffer_is_needed(struct idal_buffer *ib) { - return ib->size > (4096ul << ib->page_order) || - idal_is_needed(ib->data[0], ib->size); + if (ib->size > (PAGE_SIZE << ib->page_order)) + return true; + return idal_is_needed(dma64_to_virt(ib->data[0]), ib->size); } /* * Set channel data address to idal buffer. */ -static inline void -idal_buffer_set_cda(struct idal_buffer *ib, struct ccw1 *ccw) +static inline void idal_buffer_set_cda(struct idal_buffer *ib, struct ccw1 *ccw) { + void *vaddr; + if (__idal_buffer_is_needed(ib)) { - // setup idals; - ccw->cda = (u32)(addr_t) ib->data; + /* Setup idals */ + ccw->cda = virt_to_dma32(ib->data); ccw->flags |= CCW_FLAG_IDA; - } else - // we do not need idals - use direct addressing - ccw->cda = (u32)(addr_t) ib->data[0]; + } else { + /* + * No idals needed - use direct addressing. Convert from + * dma64_t to virt and then to dma32_t only because of type + * checking. The physical address is known to be below 2GB. + */ + vaddr = dma64_to_virt(ib->data[0]); + ccw->cda = virt_to_dma32(vaddr); + } ccw->count = ib->size; } /* * Copy count bytes from an idal buffer to user memory */ -static inline size_t -idal_buffer_to_user(struct idal_buffer *ib, void __user *to, size_t count) +static inline size_t idal_buffer_to_user(struct idal_buffer *ib, void __user *to, size_t count) { size_t left; + void *vaddr; int i; BUG_ON(count > ib->size); for (i = 0; count > IDA_BLOCK_SIZE; i++) { - left = copy_to_user(to, ib->data[i], IDA_BLOCK_SIZE); + vaddr = dma64_to_virt(ib->data[i]); + left = copy_to_user(to, vaddr, IDA_BLOCK_SIZE); if (left) return left + count - IDA_BLOCK_SIZE; - to = (void __user *) to + IDA_BLOCK_SIZE; + to = (void __user *)to + IDA_BLOCK_SIZE; count -= IDA_BLOCK_SIZE; } - return copy_to_user(to, ib->data[i], count); + vaddr = dma64_to_virt(ib->data[i]); + return copy_to_user(to, vaddr, count); } /* * Copy count bytes from user memory to an idal buffer */ -static inline size_t -idal_buffer_from_user(struct idal_buffer *ib, const void __user *from, size_t count) +static inline size_t idal_buffer_from_user(struct idal_buffer *ib, const void __user *from, size_t count) { size_t left; + void *vaddr; int i; BUG_ON(count > ib->size); for (i = 0; count > IDA_BLOCK_SIZE; i++) { - left = copy_from_user(ib->data[i], from, IDA_BLOCK_SIZE); + vaddr = dma64_to_virt(ib->data[i]); + left = copy_from_user(vaddr, from, IDA_BLOCK_SIZE); if (left) return left + count - IDA_BLOCK_SIZE; - from = (void __user *) from + IDA_BLOCK_SIZE; + from = (void __user *)from + IDA_BLOCK_SIZE; count -= IDA_BLOCK_SIZE; } - return copy_from_user(ib->data[i], from, count); + vaddr = dma64_to_virt(ib->data[i]); + return copy_from_user(vaddr, from, count); } #endif diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h index bb1b4bef1878..4c2dc7abc285 100644 --- a/arch/s390/include/asm/mmu.h +++ b/arch/s390/include/asm/mmu.h @@ -32,6 +32,11 @@ typedef struct { unsigned int uses_skeys:1; /* The mmu context uses CMM. */ unsigned int uses_cmm:1; + /* + * The mmu context allows COW-sharing of memory pages (KSM, zeropage). + * Note that COW-sharing during fork() is currently always allowed. + */ + unsigned int allow_cow_sharing:1; /* The gmaps associated with this context are allowed to use huge pages. */ unsigned int allow_gmap_hpage_1m:1; } mm_context_t; diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h index 929af18b0908..a7789a9f6218 100644 --- a/arch/s390/include/asm/mmu_context.h +++ b/arch/s390/include/asm/mmu_context.h @@ -35,6 +35,7 @@ static inline int init_new_context(struct task_struct *tsk, mm->context.has_pgste = 0; mm->context.uses_skeys = 0; mm->context.uses_cmm = 0; + mm->context.allow_cow_sharing = 1; mm->context.allow_gmap_hpage_1m = 0; #endif switch (mm->context.asce_limit) { diff --git a/arch/s390/include/asm/nospec-branch.h b/arch/s390/include/asm/nospec-branch.h index 82725cf783c7..b9c1f3cae842 100644 --- a/arch/s390/include/asm/nospec-branch.h +++ b/arch/s390/include/asm/nospec-branch.h @@ -17,6 +17,26 @@ static inline bool nospec_uses_trampoline(void) return __is_defined(CC_USING_EXPOLINE) && !nospec_disable; } +#ifdef CONFIG_EXPOLINE_EXTERN + +void __s390_indirect_jump_r1(void); +void __s390_indirect_jump_r2(void); +void __s390_indirect_jump_r3(void); +void __s390_indirect_jump_r4(void); +void __s390_indirect_jump_r5(void); +void __s390_indirect_jump_r6(void); +void __s390_indirect_jump_r7(void); +void __s390_indirect_jump_r8(void); +void __s390_indirect_jump_r9(void); +void __s390_indirect_jump_r10(void); +void __s390_indirect_jump_r11(void); +void __s390_indirect_jump_r12(void); +void __s390_indirect_jump_r13(void); +void __s390_indirect_jump_r14(void); +void __s390_indirect_jump_r15(void); + +#endif + #endif /* __ASSEMBLY__ */ #endif /* _ASM_S390_EXPOLINE_H */ diff --git a/arch/s390/include/asm/nospec-insn.h b/arch/s390/include/asm/nospec-insn.h index 7a946c42ad13..cb15dd25bf21 100644 --- a/arch/s390/include/asm/nospec-insn.h +++ b/arch/s390/include/asm/nospec-insn.h @@ -16,24 +16,25 @@ */ .macro __THUNK_PROLOG_NAME name #ifdef CONFIG_EXPOLINE_EXTERN - .pushsection .text,"ax",@progbits - __ALIGN + SYM_CODE_START(\name) #else .pushsection .text.\name,"axG",@progbits,\name,comdat -#endif .globl \name .hidden \name .type \name,@function \name: CFI_STARTPROC +#endif .endm .macro __THUNK_EPILOG_NAME name - CFI_ENDPROC #ifdef CONFIG_EXPOLINE_EXTERN - .size \name, .-\name -#endif + SYM_CODE_END(\name) + EXPORT_SYMBOL(\name) +#else + CFI_ENDPROC .popsection +#endif .endm .macro __THUNK_PROLOG_BR r1 diff --git a/arch/s390/include/asm/os_info.h b/arch/s390/include/asm/os_info.h index a4d2e103f116..3ee9e8f5ceae 100644 --- a/arch/s390/include/asm/os_info.h +++ b/arch/s390/include/asm/os_info.h @@ -17,11 +17,25 @@ #define OS_INFO_VMCOREINFO 0 #define OS_INFO_REIPL_BLOCK 1 #define OS_INFO_FLAGS_ENTRY 2 +#define OS_INFO_RESERVED 3 +#define OS_INFO_IDENTITY_BASE 4 +#define OS_INFO_KASLR_OFFSET 5 +#define OS_INFO_KASLR_OFF_PHYS 6 +#define OS_INFO_VMEMMAP 7 +#define OS_INFO_AMODE31_START 8 +#define OS_INFO_AMODE31_END 9 +#define OS_INFO_IMAGE_START 10 +#define OS_INFO_IMAGE_END 11 +#define OS_INFO_IMAGE_PHYS 12 +#define OS_INFO_MAX 13 #define OS_INFO_FLAG_REIPL_CLEAR (1UL << 0) struct os_info_entry { - u64 addr; + union { + u64 addr; + u64 val; + }; u64 size; u32 csum; } __packed; @@ -33,17 +47,24 @@ struct os_info { u16 version_minor; u64 crashkernel_addr; u64 crashkernel_size; - struct os_info_entry entry[3]; - u8 reserved[4004]; + struct os_info_entry entry[OS_INFO_MAX]; + u8 reserved[3804]; } __packed; void os_info_init(void); -void os_info_entry_add(int nr, void *ptr, u64 len); +void os_info_entry_add_data(int nr, void *ptr, u64 len); +void os_info_entry_add_val(int nr, u64 val); void os_info_crashkernel_add(unsigned long base, unsigned long size); u32 os_info_csum(struct os_info *os_info); #ifdef CONFIG_CRASH_DUMP void *os_info_old_entry(int nr, unsigned long *size); +static inline unsigned long os_info_old_value(int nr) +{ + unsigned long size; + + return (unsigned long)os_info_old_entry(nr, &size); +} #else static inline void *os_info_old_entry(int nr, unsigned long *size) { diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h index ded9548d11d9..224ff9d433ea 100644 --- a/arch/s390/include/asm/page.h +++ b/arch/s390/include/asm/page.h @@ -178,12 +178,71 @@ int arch_make_page_accessible(struct page *page); #define HAVE_ARCH_MAKE_PAGE_ACCESSIBLE #endif -#define __PAGE_OFFSET 0x0UL -#define PAGE_OFFSET 0x0UL +struct vm_layout { + unsigned long kaslr_offset; + unsigned long kaslr_offset_phys; + unsigned long identity_base; + unsigned long identity_size; +}; -#define __pa(x) ((unsigned long)(x)) +extern struct vm_layout vm_layout; + +#define __kaslr_offset vm_layout.kaslr_offset +#define __kaslr_offset_phys vm_layout.kaslr_offset_phys +#define __identity_base vm_layout.identity_base +#define ident_map_size vm_layout.identity_size + +static inline unsigned long kaslr_offset(void) +{ + return __kaslr_offset; +} + +extern int __kaslr_enabled; +static inline int kaslr_enabled(void) +{ + if (IS_ENABLED(CONFIG_RANDOMIZE_BASE)) + return __kaslr_enabled; + return 0; +} + +#define __PAGE_OFFSET __identity_base +#define PAGE_OFFSET __PAGE_OFFSET + +#ifdef __DECOMPRESSOR + +#define __pa_nodebug(x) ((unsigned long)(x)) +#define __pa(x) __pa_nodebug(x) +#define __pa32(x) __pa(x) #define __va(x) ((void *)(unsigned long)(x)) +#else /* __DECOMPRESSOR */ + +static inline unsigned long __pa_nodebug(unsigned long x) +{ + if (x < __kaslr_offset) + return x - __identity_base; + return x - __kaslr_offset + __kaslr_offset_phys; +} + +#ifdef CONFIG_DEBUG_VIRTUAL + +unsigned long __phys_addr(unsigned long x, bool is_31bit); + +#else /* CONFIG_DEBUG_VIRTUAL */ + +static inline unsigned long __phys_addr(unsigned long x, bool is_31bit) +{ + return __pa_nodebug(x); +} + +#endif /* CONFIG_DEBUG_VIRTUAL */ + +#define __pa(x) __phys_addr((unsigned long)(x), false) +#define __pa32(x) __phys_addr((unsigned long)(x), true) +#define __va(x) ((void *)((unsigned long)(x) + __identity_base)) + +#endif /* __DECOMPRESSOR */ + #define phys_to_pfn(phys) ((phys) >> PAGE_SHIFT) #define pfn_to_phys(pfn) ((pfn) << PAGE_SHIFT) @@ -205,7 +264,7 @@ static inline unsigned long virt_to_pfn(const void *kaddr) #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) #define page_to_virt(page) pfn_to_virt(page_to_pfn(page)) -#define virt_addr_valid(kaddr) pfn_valid(virt_to_pfn(kaddr)) +#define virt_addr_valid(kaddr) pfn_valid(phys_to_pfn(__pa_nodebug((unsigned long)(kaddr)))) #define VM_DATA_DEFAULT_FLAGS VM_DATA_FLAGS_NON_EXEC @@ -214,4 +273,11 @@ static inline unsigned long virt_to_pfn(const void *kaddr) #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> +#define AMODE31_SIZE (3 * PAGE_SIZE) + +#define KERNEL_IMAGE_SIZE (512 * 1024 * 1024) +#define __START_KERNEL 0x100000 +#define __NO_KASLR_START_KERNEL CONFIG_KERNEL_IMAGE_BASE +#define __NO_KASLR_END_KERNEL (__NO_KASLR_START_KERNEL + KERNEL_IMAGE_SIZE) + #endif /* _S390_PAGE_H */ diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 60950e7a25f5..6f11d063d545 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -107,6 +107,12 @@ static inline int is_module_addr(void *addr) return 1; } +#ifdef CONFIG_RANDOMIZE_BASE +#define KASLR_LEN (1UL << 31) +#else +#define KASLR_LEN 0UL +#endif + /* * A 64 bit pagetable entry of S390 has following format: * | PFRA |0IPC| OS | @@ -566,10 +572,20 @@ static inline pud_t set_pud_bit(pud_t pud, pgprot_t prot) } /* - * In the case that a guest uses storage keys - * faults should no longer be backed by zero pages + * As soon as the guest uses storage keys or enables PV, we deduplicate all + * mapped shared zeropages and prevent new shared zeropages from getting + * mapped. */ -#define mm_forbids_zeropage mm_has_pgste +#define mm_forbids_zeropage mm_forbids_zeropage +static inline int mm_forbids_zeropage(struct mm_struct *mm) +{ +#ifdef CONFIG_PGSTE + if (!mm->context.allow_cow_sharing) + return 1; +#endif + return 0; +} + static inline int mm_uses_skeys(struct mm_struct *mm) { #ifdef CONFIG_PGSTE diff --git a/arch/s390/include/asm/physmem_info.h b/arch/s390/include/asm/physmem_info.h index e747b067f8db..f45cfc8bc233 100644 --- a/arch/s390/include/asm/physmem_info.h +++ b/arch/s390/include/asm/physmem_info.h @@ -22,7 +22,6 @@ enum reserved_range_type { RR_DECOMPRESSOR, RR_INITRD, RR_VMLINUX, - RR_RELOC, RR_AMODE31, RR_IPLREPORT, RR_CERT_COMP_LIST, @@ -170,4 +169,7 @@ static inline unsigned long get_physmem_reserved(enum reserved_range_type type, return *size; } +#define AMODE31_START (physmem_info.reserved[RR_AMODE31].start) +#define AMODE31_END (physmem_info.reserved[RR_AMODE31].end) + #endif diff --git a/arch/s390/include/asm/preempt.h b/arch/s390/include/asm/preempt.h index bf15da0fedbc..0e3da500e98c 100644 --- a/arch/s390/include/asm/preempt.h +++ b/arch/s390/include/asm/preempt.h @@ -12,12 +12,12 @@ #define PREEMPT_NEED_RESCHED 0x80000000 #define PREEMPT_ENABLED (0 + PREEMPT_NEED_RESCHED) -static inline int preempt_count(void) +static __always_inline int preempt_count(void) { return READ_ONCE(S390_lowcore.preempt_count) & ~PREEMPT_NEED_RESCHED; } -static inline void preempt_count_set(int pc) +static __always_inline void preempt_count_set(int pc) { int old, new; @@ -29,22 +29,22 @@ static inline void preempt_count_set(int pc) old, new) != old); } -static inline void set_preempt_need_resched(void) +static __always_inline void set_preempt_need_resched(void) { __atomic_and(~PREEMPT_NEED_RESCHED, &S390_lowcore.preempt_count); } -static inline void clear_preempt_need_resched(void) +static __always_inline void clear_preempt_need_resched(void) { __atomic_or(PREEMPT_NEED_RESCHED, &S390_lowcore.preempt_count); } -static inline bool test_preempt_need_resched(void) +static __always_inline bool test_preempt_need_resched(void) { return !(READ_ONCE(S390_lowcore.preempt_count) & PREEMPT_NEED_RESCHED); } -static inline void __preempt_count_add(int val) +static __always_inline void __preempt_count_add(int val) { /* * With some obscure config options and CONFIG_PROFILE_ALL_BRANCHES @@ -59,17 +59,17 @@ static inline void __preempt_count_add(int val) __atomic_add(val, &S390_lowcore.preempt_count); } -static inline void __preempt_count_sub(int val) +static __always_inline void __preempt_count_sub(int val) { __preempt_count_add(-val); } -static inline bool __preempt_count_dec_and_test(void) +static __always_inline bool __preempt_count_dec_and_test(void) { return __atomic_add(-1, &S390_lowcore.preempt_count) == 1; } -static inline bool should_resched(int preempt_offset) +static __always_inline bool should_resched(int preempt_offset) { return unlikely(READ_ONCE(S390_lowcore.preempt_count) == preempt_offset); @@ -79,45 +79,45 @@ static inline bool should_resched(int preempt_offset) #define PREEMPT_ENABLED (0) -static inline int preempt_count(void) +static __always_inline int preempt_count(void) { return READ_ONCE(S390_lowcore.preempt_count); } -static inline void preempt_count_set(int pc) +static __always_inline void preempt_count_set(int pc) { S390_lowcore.preempt_count = pc; } -static inline void set_preempt_need_resched(void) +static __always_inline void set_preempt_need_resched(void) { } -static inline void clear_preempt_need_resched(void) +static __always_inline void clear_preempt_need_resched(void) { } -static inline bool test_preempt_need_resched(void) +static __always_inline bool test_preempt_need_resched(void) { return false; } -static inline void __preempt_count_add(int val) +static __always_inline void __preempt_count_add(int val) { S390_lowcore.preempt_count += val; } -static inline void __preempt_count_sub(int val) +static __always_inline void __preempt_count_sub(int val) { S390_lowcore.preempt_count -= val; } -static inline bool __preempt_count_dec_and_test(void) +static __always_inline bool __preempt_count_dec_and_test(void) { return !--S390_lowcore.preempt_count && tif_need_resched(); } -static inline bool should_resched(int preempt_offset) +static __always_inline bool should_resched(int preempt_offset) { return unlikely(preempt_count() == preempt_offset && tif_need_resched()); diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 7cf00cf8fb0b..db9982f0e8cd 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -14,11 +14,13 @@ #include <linux/bits.h> +#define CIF_SIE 0 /* CPU needs SIE exit cleanup */ #define CIF_NOHZ_DELAY 2 /* delay HZ disable for a tick */ #define CIF_ENABLED_WAIT 5 /* in enabled wait state */ #define CIF_MCCK_GUEST 6 /* machine check happening in guest */ #define CIF_DEDICATED_CPU 7 /* this CPU is dedicated */ +#define _CIF_SIE BIT(CIF_SIE) #define _CIF_NOHZ_DELAY BIT(CIF_NOHZ_DELAY) #define _CIF_ENABLED_WAIT BIT(CIF_ENABLED_WAIT) #define _CIF_MCCK_GUEST BIT(CIF_MCCK_GUEST) diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h index 788bc4467445..2ad9324f6338 100644 --- a/arch/s390/include/asm/ptrace.h +++ b/arch/s390/include/asm/ptrace.h @@ -14,13 +14,11 @@ #define PIF_SYSCALL 0 /* inside a system call */ #define PIF_EXECVE_PGSTE_RESTART 1 /* restart execve for PGSTE binaries */ #define PIF_SYSCALL_RET_SET 2 /* return value was set via ptrace */ -#define PIF_GUEST_FAULT 3 /* indicates program check in sie64a */ #define PIF_FTRACE_FULL_REGS 4 /* all register contents valid (ftrace) */ #define _PIF_SYSCALL BIT(PIF_SYSCALL) #define _PIF_EXECVE_PGSTE_RESTART BIT(PIF_EXECVE_PGSTE_RESTART) #define _PIF_SYSCALL_RET_SET BIT(PIF_SYSCALL_RET_SET) -#define _PIF_GUEST_FAULT BIT(PIF_GUEST_FAULT) #define _PIF_FTRACE_FULL_REGS BIT(PIF_FTRACE_FULL_REGS) #define PSW32_MASK_PER _AC(0x40000000, UL) diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h index 2f983e0b95e0..69c4ead0c332 100644 --- a/arch/s390/include/asm/qdio.h +++ b/arch/s390/include/asm/qdio.h @@ -9,8 +9,9 @@ #define __QDIO_H__ #include <linux/interrupt.h> -#include <asm/cio.h> +#include <asm/dma-types.h> #include <asm/ccwdev.h> +#include <asm/cio.h> /* only use 4 queues to save some cachelines */ #define QDIO_MAX_QUEUES_PER_IRQ 4 @@ -34,9 +35,9 @@ * @dkey: access key for SLSB */ struct qdesfmt0 { - u64 sliba; - u64 sla; - u64 slsba; + dma64_t sliba; + dma64_t sla; + dma64_t slsba; u32 : 32; u32 akey : 4; u32 bkey : 4; @@ -74,7 +75,7 @@ struct qdr { /* private: */ u32 res[9]; /* public: */ - u64 qiba; + dma64_t qiba; u32 : 32; u32 qkey : 4; u32 : 28; @@ -146,7 +147,7 @@ struct qaob { u8 flags; u16 cbtbs; u8 sb_count; - u64 sba[QDIO_MAX_ELEMENTS_PER_BUFFER]; + dma64_t sba[QDIO_MAX_ELEMENTS_PER_BUFFER]; u16 dcount[QDIO_MAX_ELEMENTS_PER_BUFFER]; u64 user0; u64 res4[2]; @@ -208,7 +209,7 @@ struct qdio_buffer_element { u8 scount; u8 sflags; u32 length; - u64 addr; + dma64_t addr; } __attribute__ ((packed, aligned(16))); /** @@ -224,7 +225,7 @@ struct qdio_buffer { * @sbal: absolute SBAL address */ struct sl_element { - u64 sbal; + dma64_t sbal; } __attribute__ ((packed)); /** diff --git a/arch/s390/include/asm/scsw.h b/arch/s390/include/asm/scsw.h index 322bdcd4b616..56003e26cdbf 100644 --- a/arch/s390/include/asm/scsw.h +++ b/arch/s390/include/asm/scsw.h @@ -11,6 +11,7 @@ #include <linux/types.h> #include <asm/css_chars.h> +#include <asm/dma-types.h> #include <asm/cio.h> /** @@ -53,7 +54,7 @@ struct cmd_scsw { __u32 fctl : 3; __u32 actl : 7; __u32 stctl : 5; - __u32 cpa; + dma32_t cpa; __u32 dstat : 8; __u32 cstat : 8; __u32 count : 16; @@ -93,7 +94,7 @@ struct tm_scsw { u32 fctl:3; u32 actl:7; u32 stctl:5; - u32 tcw; + dma32_t tcw; u32 dstat:8; u32 cstat:8; u32 fcxs:8; @@ -125,7 +126,7 @@ struct eadm_scsw { u32 fctl:3; u32 actl:7; u32 stctl:5; - u32 aob; + dma32_t aob; u32 dstat:8; u32 cstat:8; u32:16; diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index 03bcaa8effb2..32f70873e2b7 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -127,20 +127,6 @@ extern void (*_machine_restart)(char *command); extern void (*_machine_halt)(void); extern void (*_machine_power_off)(void); -extern unsigned long __kaslr_offset; -static inline unsigned long kaslr_offset(void) -{ - return __kaslr_offset; -} - -extern int __kaslr_enabled; -static inline int kaslr_enabled(void) -{ - if (IS_ENABLED(CONFIG_RANDOMIZE_BASE)) - return __kaslr_enabled; - return 0; -} - struct oldmem_data { unsigned long start; unsigned long size; diff --git a/arch/s390/include/asm/vtime.h b/arch/s390/include/asm/vtime.h index fe17e448c0c5..561c91c1a87c 100644 --- a/arch/s390/include/asm/vtime.h +++ b/arch/s390/include/asm/vtime.h @@ -2,8 +2,6 @@ #ifndef _S390_VTIME_H #define _S390_VTIME_H -#define __ARCH_HAS_VTIME_TASK_SWITCH - static inline void update_timer_sys(void) { S390_lowcore.system_timer += S390_lowcore.last_update_timer - S390_lowcore.exit_timer; diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index fa029d0dc28f..db2d9ba5a86d 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -11,6 +11,8 @@ CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) # Do not trace early setup code CFLAGS_REMOVE_early.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_FTRACE) +CFLAGS_REMOVE_stacktrace.o = $(CC_FLAGS_FTRACE) +CFLAGS_REMOVE_unwind_bc.o = $(CC_FLAGS_FTRACE) endif diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c index d09ebb6f5262..9863ebe75019 100644 --- a/arch/s390/kernel/crash_dump.c +++ b/arch/s390/kernel/crash_dump.c @@ -465,7 +465,11 @@ static void *ehdr_init(Elf64_Ehdr *ehdr, int mem_chunk_cnt) ehdr->e_phoff = sizeof(Elf64_Ehdr); ehdr->e_ehsize = sizeof(Elf64_Ehdr); ehdr->e_phentsize = sizeof(Elf64_Phdr); - ehdr->e_phnum = mem_chunk_cnt + 1; + /* + * Number of memory chunk PT_LOAD program headers plus one kernel + * image PT_LOAD program header plus one PT_NOTE program header. + */ + ehdr->e_phnum = mem_chunk_cnt + 1 + 1; return ehdr + 1; } @@ -501,15 +505,16 @@ static int get_mem_chunk_cnt(void) */ static void loads_init(Elf64_Phdr *phdr) { + unsigned long old_identity_base = os_info_old_value(OS_INFO_IDENTITY_BASE); phys_addr_t start, end; u64 idx; for_each_physmem_range(idx, &oldmem_type, &start, &end) { - phdr->p_filesz = end - start; phdr->p_type = PT_LOAD; + phdr->p_vaddr = old_identity_base + start; phdr->p_offset = start; - phdr->p_vaddr = (unsigned long)__va(start); phdr->p_paddr = start; + phdr->p_filesz = end - start; phdr->p_memsz = end - start; phdr->p_flags = PF_R | PF_W | PF_X; phdr->p_align = PAGE_SIZE; @@ -518,6 +523,25 @@ static void loads_init(Elf64_Phdr *phdr) } /* + * Prepare PT_LOAD type program header for kernel image region + */ +static void text_init(Elf64_Phdr *phdr) +{ + unsigned long start_phys = os_info_old_value(OS_INFO_IMAGE_PHYS); + unsigned long start = os_info_old_value(OS_INFO_IMAGE_START); + unsigned long end = os_info_old_value(OS_INFO_IMAGE_END); + + phdr->p_type = PT_LOAD; + phdr->p_vaddr = start; + phdr->p_filesz = end - start; + phdr->p_memsz = end - start; + phdr->p_offset = start_phys; + phdr->p_paddr = start_phys; + phdr->p_flags = PF_R | PF_W | PF_X; + phdr->p_align = PAGE_SIZE; +} + +/* * Initialize notes (new kernel) */ static void *notes_init(Elf64_Phdr *phdr, void *ptr, u64 notes_offset) @@ -557,6 +581,8 @@ static size_t get_elfcorehdr_size(int mem_chunk_cnt) size += nt_vmcoreinfo_size(); /* nt_final */ size += sizeof(Elf64_Nhdr); + /* PT_LOAD type program header for kernel text region */ + size += sizeof(Elf64_Phdr); /* PT_LOADS */ size += mem_chunk_cnt * sizeof(Elf64_Phdr); @@ -568,7 +594,7 @@ static size_t get_elfcorehdr_size(int mem_chunk_cnt) */ int elfcorehdr_alloc(unsigned long long *addr, unsigned long long *size) { - Elf64_Phdr *phdr_notes, *phdr_loads; + Elf64_Phdr *phdr_notes, *phdr_loads, *phdr_text; size_t alloc_size; int mem_chunk_cnt; void *ptr, *hdr; @@ -606,14 +632,19 @@ int elfcorehdr_alloc(unsigned long long *addr, unsigned long long *size) /* Init program headers */ phdr_notes = ptr; ptr = PTR_ADD(ptr, sizeof(Elf64_Phdr)); + phdr_text = ptr; + ptr = PTR_ADD(ptr, sizeof(Elf64_Phdr)); phdr_loads = ptr; ptr = PTR_ADD(ptr, sizeof(Elf64_Phdr) * mem_chunk_cnt); /* Init notes */ hdr_off = PTR_DIFF(ptr, hdr); ptr = notes_init(phdr_notes, ptr, ((unsigned long) hdr) + hdr_off); + /* Init kernel text program header */ + text_init(phdr_text); /* Init loads */ - hdr_off = PTR_DIFF(ptr, hdr); loads_init(phdr_loads); + /* Finalize program headers */ + hdr_off = PTR_DIFF(ptr, hdr); *addr = (unsigned long long) hdr; *size = (unsigned long long) hdr_off; BUG_ON(elfcorehdr_size > alloc_size); diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index fc5277eab554..6a1e0fbbaa15 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -119,33 +119,11 @@ _LPP_OFFSET = __LC_LPP .endm #if IS_ENABLED(CONFIG_KVM) - /* - * The OUTSIDE macro jumps to the provided label in case the value - * in the provided register is outside of the provided range. The - * macro is useful for checking whether a PSW stored in a register - * pair points inside or outside of a block of instructions. - * @reg: register to check - * @start: start of the range - * @end: end of the range - * @outside_label: jump here if @reg is outside of [@start..@end) - */ - .macro OUTSIDE reg,start,end,outside_label - lgr %r14,\reg - larl %r13,\start - slgr %r14,%r13 - clgfrl %r14,.Lrange_size\@ - jhe \outside_label - .section .rodata, "a" - .balign 4 -.Lrange_size\@: - .long \end - \start - .previous - .endm - - .macro SIEEXIT - lg %r9,__SF_SIE_CONTROL(%r15) # get control block pointer + .macro SIEEXIT sie_control + lg %r9,\sie_control # get control block pointer ni __SIE_PROG0C+3(%r9),0xfe # no longer in SIE lctlg %c1,%c1,__LC_KERNEL_ASCE # load primary asce + ni __LC_CPU_FLAGS+7,255-_CIF_SIE larl %r9,sie_exit # skip forward to sie_exit .endm #endif @@ -214,6 +192,7 @@ SYM_FUNC_START(__sie64a) lg %r14,__LC_GMAP # get gmap pointer ltgr %r14,%r14 jz .Lsie_gmap + oi __LC_CPU_FLAGS+7,_CIF_SIE lctlg %c1,%c1,__GMAP_ASCE(%r14) # load primary asce .Lsie_gmap: lg %r14,__SF_SIE_CONTROL(%r15) # get control block pointer @@ -234,7 +213,7 @@ SYM_FUNC_START(__sie64a) lg %r14,__SF_SIE_CONTROL(%r15) # get control block pointer ni __SIE_PROG0C+3(%r14),0xfe # no longer in SIE lctlg %c1,%c1,__LC_KERNEL_ASCE # load primary asce -.Lsie_done: + ni __LC_CPU_FLAGS+7,255-_CIF_SIE # some program checks are suppressing. C code (e.g. do_protection_exception) # will rewind the PSW by the ILC, which is often 4 bytes in case of SIE. There # are some corner cases (e.g. runtime instrumentation) where ILC is unpredictable. @@ -337,20 +316,13 @@ SYM_CODE_START(pgm_check_handler) stpt __LC_SYS_ENTER_TIMER BPOFF stmg %r8,%r15,__LC_SAVE_AREA_SYNC - lghi %r10,0 + lgr %r10,%r15 lmg %r8,%r9,__LC_PGM_OLD_PSW tmhh %r8,0x0001 # coming from user space? jno .Lpgm_skip_asce lctlg %c1,%c1,__LC_KERNEL_ASCE j 3f # -> fault in user space .Lpgm_skip_asce: -#if IS_ENABLED(CONFIG_KVM) - # cleanup critical section for program checks in __sie64a - OUTSIDE %r9,.Lsie_gmap,.Lsie_done,1f - BPENTER __SF_SIE_FLAGS(%r15),_TIF_ISOLATE_BP_GUEST - SIEEXIT - lghi %r10,_PIF_GUEST_FAULT -#endif 1: tmhh %r8,0x4000 # PER bit set in old PSW ? jnz 2f # -> enabled, can't be a double fault tm __LC_PGM_ILC+3,0x80 # check for per exception @@ -361,13 +333,21 @@ SYM_CODE_START(pgm_check_handler) CHECK_VMAP_STACK __LC_SAVE_AREA_SYNC,4f 3: lg %r15,__LC_KERNEL_STACK 4: la %r11,STACK_FRAME_OVERHEAD(%r15) - stg %r10,__PT_FLAGS(%r11) + xc __PT_FLAGS(8,%r11),__PT_FLAGS(%r11) xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15) stmg %r0,%r7,__PT_R0(%r11) mvc __PT_R8(64,%r11),__LC_SAVE_AREA_SYNC mvc __PT_LAST_BREAK(8,%r11),__LC_PGM_LAST_BREAK - stmg %r8,%r9,__PT_PSW(%r11) - + stctg %c1,%c1,__PT_CR1(%r11) +#if IS_ENABLED(CONFIG_KVM) + ltg %r12,__LC_GMAP + jz 5f + clc __GMAP_ASCE(8,%r12), __PT_CR1(%r11) + jne 5f + BPENTER __SF_SIE_FLAGS(%r10),_TIF_ISOLATE_BP_GUEST + SIEEXIT __SF_SIE_CONTROL(%r10) +#endif +5: stmg %r8,%r9,__PT_PSW(%r11) # clear user controlled registers to prevent speculative use xgr %r0,%r0 xgr %r1,%r1 @@ -416,9 +396,10 @@ SYM_CODE_START(\name) tmhh %r8,0x0001 # interrupting from user ? jnz 1f #if IS_ENABLED(CONFIG_KVM) - OUTSIDE %r9,.Lsie_gmap,.Lsie_done,0f + TSTMSK __LC_CPU_FLAGS,_CIF_SIE + jz 0f BPENTER __SF_SIE_FLAGS(%r15),_TIF_ISOLATE_BP_GUEST - SIEEXIT + SIEEXIT __SF_SIE_CONTROL(%r15) #endif 0: CHECK_STACK __LC_SAVE_AREA_ASYNC aghi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) @@ -513,11 +494,20 @@ SYM_CODE_START(mcck_int_handler) TSTMSK __LC_MCCK_CODE,MCCK_CODE_PSW_IA_VALID jno .Lmcck_panic #if IS_ENABLED(CONFIG_KVM) - OUTSIDE %r9,.Lsie_gmap,.Lsie_done,.Lmcck_user - OUTSIDE %r9,.Lsie_entry,.Lsie_leave,4f + TSTMSK __LC_CPU_FLAGS,_CIF_SIE + jz .Lmcck_user + # Need to compare the address instead of a CIF_SIE* flag. + # Otherwise there would be a race between setting the flag + # and entering SIE (or leaving and clearing the flag). This + # would cause machine checks targeted at the guest to be + # handled by the host. + larl %r14,.Lsie_entry + clgrjl %r9,%r14, 4f + larl %r14,.Lsie_leave + clgrjhe %r9,%r14, 4f oi __LC_CPU_FLAGS+7, _CIF_MCCK_GUEST 4: BPENTER __SF_SIE_FLAGS(%r15),_TIF_ISOLATE_BP_GUEST - SIEEXIT + SIEEXIT __SF_SIE_CONTROL(%r15) #endif .Lmcck_user: lg %r15,__LC_MCCK_STACK @@ -646,6 +636,7 @@ SYM_DATA_START_LOCAL(daton_psw) SYM_DATA_END(daton_psw) .section .rodata, "a" + .balign 8 #define SYSCALL(esame,emu) .quad __s390x_ ## esame SYM_DATA_START(sys_call_table) #include "asm/syscall_table.h" diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 1486350a4177..7dc54571f18e 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -1209,8 +1209,8 @@ static struct attribute_group reipl_nss_attr_group = { void set_os_info_reipl_block(void) { - os_info_entry_add(OS_INFO_REIPL_BLOCK, reipl_block_actual, - reipl_block_actual->hdr.len); + os_info_entry_add_data(OS_INFO_REIPL_BLOCK, reipl_block_actual, + reipl_block_actual->hdr.len); } /* reipl type */ @@ -1940,7 +1940,7 @@ static void dump_reipl_run(struct shutdown_trigger *trigger) reipl_type == IPL_TYPE_NSS || reipl_type == IPL_TYPE_UNKNOWN) os_info_flags |= OS_INFO_FLAG_REIPL_CLEAR; - os_info_entry_add(OS_INFO_FLAGS_ENTRY, &os_info_flags, sizeof(os_info_flags)); + os_info_entry_add_data(OS_INFO_FLAGS_ENTRY, &os_info_flags, sizeof(os_info_flags)); csum = (__force unsigned int)cksm(reipl_block_actual, reipl_block_actual->hdr.len, 0); abs_lc = get_abs_lowcore(); abs_lc->ipib = __pa(reipl_block_actual); diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index 6f71b0ce1068..259496fe0ef9 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -29,6 +29,7 @@ #include <asm/hw_irq.h> #include <asm/stacktrace.h> #include <asm/softirq_stack.h> +#include <asm/vtime.h> #include "entry.h" DEFINE_PER_CPU_SHARED_ALIGNED(struct irq_stat, irq_stat); diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c index c77382a67325..230d010bac9b 100644 --- a/arch/s390/kernel/nmi.c +++ b/arch/s390/kernel/nmi.c @@ -31,6 +31,7 @@ #include <asm/crw.h> #include <asm/asm-offsets.h> #include <asm/pai.h> +#include <asm/vtime.h> struct mcck_struct { unsigned int kill_task : 1; diff --git a/arch/s390/kernel/nospec-branch.c b/arch/s390/kernel/nospec-branch.c index d1b16d83e49a..9b8c24ebb008 100644 --- a/arch/s390/kernel/nospec-branch.c +++ b/arch/s390/kernel/nospec-branch.c @@ -114,10 +114,10 @@ static void __init_or_module __nospec_revert(s32 *start, s32 *end) type = BRASL_EXPOLINE; /* brasl instruction */ else continue; - thunk = instr + (*(int *)(instr + 2)) * 2; + thunk = instr + (long)(*(int *)(instr + 2)) * 2; if (thunk[0] == 0xc6 && thunk[1] == 0x00) /* exrl %r0,<target-br> */ - br = thunk + (*(int *)(thunk + 2)) * 2; + br = thunk + (long)(*(int *)(thunk + 2)) * 2; else continue; if (br[0] != 0x07 || (br[1] & 0xf0) != 0xf0) diff --git a/arch/s390/kernel/os_info.c b/arch/s390/kernel/os_info.c index a801e6bd5341..b695f980bbde 100644 --- a/arch/s390/kernel/os_info.c +++ b/arch/s390/kernel/os_info.c @@ -15,8 +15,10 @@ #include <asm/checksum.h> #include <asm/abs_lowcore.h> #include <asm/os_info.h> +#include <asm/physmem_info.h> #include <asm/maccess.h> #include <asm/asm-offsets.h> +#include <asm/ipl.h> /* * OS info structure has to be page aligned @@ -43,9 +45,9 @@ void os_info_crashkernel_add(unsigned long base, unsigned long size) } /* - * Add OS info entry and update checksum + * Add OS info data entry and update checksum */ -void os_info_entry_add(int nr, void *ptr, u64 size) +void os_info_entry_add_data(int nr, void *ptr, u64 size) { os_info.entry[nr].addr = __pa(ptr); os_info.entry[nr].size = size; @@ -54,15 +56,36 @@ void os_info_entry_add(int nr, void *ptr, u64 size) } /* + * Add OS info value entry and update checksum + */ +void os_info_entry_add_val(int nr, u64 value) +{ + os_info.entry[nr].val = value; + os_info.entry[nr].size = 0; + os_info.entry[nr].csum = 0; + os_info.csum = os_info_csum(&os_info); +} + +/* * Initialize OS info structure and set lowcore pointer */ void __init os_info_init(void) { struct lowcore *abs_lc; + BUILD_BUG_ON(sizeof(struct os_info) != PAGE_SIZE); os_info.version_major = OS_INFO_VERSION_MAJOR; os_info.version_minor = OS_INFO_VERSION_MINOR; os_info.magic = OS_INFO_MAGIC; + os_info_entry_add_val(OS_INFO_IDENTITY_BASE, __identity_base); + os_info_entry_add_val(OS_INFO_KASLR_OFFSET, kaslr_offset()); + os_info_entry_add_val(OS_INFO_KASLR_OFF_PHYS, __kaslr_offset_phys); + os_info_entry_add_val(OS_INFO_VMEMMAP, (unsigned long)vmemmap); + os_info_entry_add_val(OS_INFO_AMODE31_START, AMODE31_START); + os_info_entry_add_val(OS_INFO_AMODE31_END, AMODE31_END); + os_info_entry_add_val(OS_INFO_IMAGE_START, (unsigned long)_stext); + os_info_entry_add_val(OS_INFO_IMAGE_END, (unsigned long)_end); + os_info_entry_add_val(OS_INFO_IMAGE_PHYS, __pa_symbol(_stext)); os_info.csum = os_info_csum(&os_info); abs_lc = get_abs_lowcore(); abs_lc->os_info = __pa(&os_info); @@ -125,7 +148,7 @@ static void os_info_old_init(void) if (os_info_init) return; - if (!oldmem_data.start) + if (!oldmem_data.start && !is_ipl_type_dump()) goto fail; if (copy_oldmem_kernel(&addr, __LC_OS_INFO, sizeof(addr))) goto fail; diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c index 41ed6e0f0a2a..1434642e9cba 100644 --- a/arch/s390/kernel/perf_cpum_cf.c +++ b/arch/s390/kernel/perf_cpum_cf.c @@ -428,7 +428,7 @@ static void cpum_cf_make_setsize(enum cpumf_ctr_set ctrset) case CPUMF_CTR_SET_CRYPTO: if (cpumf_ctr_info.csvn >= 1 && cpumf_ctr_info.csvn <= 5) ctrset_size = 16; - else if (cpumf_ctr_info.csvn == 6 || cpumf_ctr_info.csvn == 7) + else if (cpumf_ctr_info.csvn >= 6) ctrset_size = 20; break; case CPUMF_CTR_SET_EXT: diff --git a/arch/s390/kernel/perf_cpum_cf_events.c b/arch/s390/kernel/perf_cpum_cf_events.c index 0d64aafd158f..e4a6bfc91080 100644 --- a/arch/s390/kernel/perf_cpum_cf_events.c +++ b/arch/s390/kernel/perf_cpum_cf_events.c @@ -855,16 +855,11 @@ __init const struct attribute_group **cpumf_cf_event_group(void) } /* Determine version specific crypto set */ - switch (ci.csvn) { - case 1 ... 5: + csvn = none; + if (ci.csvn >= 1 && ci.csvn <= 5) csvn = cpumcf_svn_12345_pmu_event_attr; - break; - case 6 ... 7: + else if (ci.csvn >= 6) csvn = cpumcf_svn_67_pmu_event_attr; - break; - default: - csvn = none; - } /* Determine model-specific counter set(s) */ get_cpu_id(&cpu_id); diff --git a/arch/s390/kernel/perf_pai_crypto.c b/arch/s390/kernel/perf_pai_crypto.c index 823d652e3917..4ad472d130a3 100644 --- a/arch/s390/kernel/perf_pai_crypto.c +++ b/arch/s390/kernel/perf_pai_crypto.c @@ -90,7 +90,6 @@ static void paicrypt_event_destroy(struct perf_event *event) event->cpu); struct paicrypt_map *cpump = mp->mapptr; - cpump->event = NULL; static_branch_dec(&pai_key); mutex_lock(&pai_reserve_mutex); debug_sprintf_event(cfm_dbg, 5, "%s event %#llx cpu %d users %d" @@ -356,10 +355,15 @@ static int paicrypt_add(struct perf_event *event, int flags) static void paicrypt_stop(struct perf_event *event, int flags) { - if (!event->attr.sample_period) /* Counting */ + struct paicrypt_mapptr *mp = this_cpu_ptr(paicrypt_root.mapptr); + struct paicrypt_map *cpump = mp->mapptr; + + if (!event->attr.sample_period) { /* Counting */ paicrypt_read(event); - else /* Sampling */ + } else { /* Sampling */ perf_sched_cb_dec(event->pmu); + cpump->event = NULL; + } event->hw.state = PERF_HES_STOPPED; } diff --git a/arch/s390/kernel/perf_pai_ext.c b/arch/s390/kernel/perf_pai_ext.c index 616a25606cd6..a6da7e0cc7a6 100644 --- a/arch/s390/kernel/perf_pai_ext.c +++ b/arch/s390/kernel/perf_pai_ext.c @@ -122,7 +122,6 @@ static void paiext_event_destroy(struct perf_event *event) free_page(PAI_SAVE_AREA(event)); mutex_lock(&paiext_reserve_mutex); - cpump->event = NULL; if (refcount_dec_and_test(&cpump->refcnt)) /* Last reference gone */ paiext_free(mp); paiext_root_free(); @@ -362,10 +361,15 @@ static int paiext_add(struct perf_event *event, int flags) static void paiext_stop(struct perf_event *event, int flags) { - if (!event->attr.sample_period) /* Counting */ + struct paiext_mapptr *mp = this_cpu_ptr(paiext_root.mapptr); + struct paiext_map *cpump = mp->mapptr; + + if (!event->attr.sample_period) { /* Counting */ paiext_read(event); - else /* Sampling */ + } else { /* Sampling */ perf_sched_cb_dec(event->pmu); + cpump->event = NULL; + } event->hw.state = PERF_HES_STOPPED; } diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 24ed33f044ec..cbd5290939df 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -146,10 +146,10 @@ static u32 __amode31_ref *__ctl_linkage_stack = __ctl_linkage_stack_amode31; static u32 __amode31_ref *__ctl_duct = __ctl_duct_amode31; unsigned long __bootdata_preserved(max_mappable); -unsigned long __bootdata(ident_map_size); struct physmem_info __bootdata(physmem_info); -unsigned long __bootdata_preserved(__kaslr_offset); +struct vm_layout __bootdata_preserved(vm_layout); +EXPORT_SYMBOL_GPL(vm_layout); int __bootdata_preserved(__kaslr_enabled); unsigned int __bootdata_preserved(zlib_dfltcc_support); EXPORT_SYMBOL(zlib_dfltcc_support); @@ -765,7 +765,7 @@ static void __init relocate_amode31_section(void) unsigned long amode31_size = __eamode31 - __samode31; long amode31_offset, *ptr; - amode31_offset = physmem_info.reserved[RR_AMODE31].start - (unsigned long)__samode31; + amode31_offset = AMODE31_START - (unsigned long)__samode31; pr_info("Relocating AMODE31 section of size 0x%08lx\n", amode31_size); /* Move original AMODE31 section to the new one */ diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c index 94f440e38303..7c294da45bf5 100644 --- a/arch/s390/kernel/stacktrace.c +++ b/arch/s390/kernel/stacktrace.c @@ -101,3 +101,22 @@ void arch_stack_walk_user(stack_trace_consume_fn consume_entry, void *cookie, } pagefault_enable(); } + +unsigned long return_address(unsigned int n) +{ + struct unwind_state state; + unsigned long addr; + + /* Increment to skip current stack entry */ + n++; + + unwind_for_each_frame(&state, NULL, NULL, 0) { + addr = unwind_get_return_address(&state); + if (!addr) + break; + if (!n--) + return addr; + } + return 0; +} +EXPORT_SYMBOL_GPL(return_address); diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c index 1b1be3110cfc..2be30a96696a 100644 --- a/arch/s390/kernel/sysinfo.c +++ b/arch/s390/kernel/sysinfo.c @@ -397,7 +397,7 @@ static void service_level_vm_print(struct seq_file *m, { char *query_buffer, *str; - query_buffer = kmalloc(1024, GFP_KERNEL | GFP_DMA); + query_buffer = kmalloc(1024, GFP_KERNEL); if (!query_buffer) return; cpcmd("QUERY CPLEVEL", query_buffer, 1024, NULL); diff --git a/arch/s390/kernel/uv.c b/arch/s390/kernel/uv.c index fc07bc39e698..265fea37e030 100644 --- a/arch/s390/kernel/uv.c +++ b/arch/s390/kernel/uv.c @@ -21,6 +21,7 @@ /* the bootdata_preserved fields come from ones in arch/s390/boot/uv.c */ #ifdef CONFIG_PROTECTED_VIRTUALIZATION_GUEST int __bootdata_preserved(prot_virt_guest); +EXPORT_SYMBOL(prot_virt_guest); #endif /* @@ -181,36 +182,36 @@ int uv_convert_owned_from_secure(unsigned long paddr) } /* - * Calculate the expected ref_count for a page that would otherwise have no + * Calculate the expected ref_count for a folio that would otherwise have no * further pins. This was cribbed from similar functions in other places in * the kernel, but with some slight modifications. We know that a secure - * page can not be a huge page for example. + * folio can not be a large folio, for example. */ -static int expected_page_refs(struct page *page) +static int expected_folio_refs(struct folio *folio) { int res; - res = page_mapcount(page); - if (PageSwapCache(page)) { + res = folio_mapcount(folio); + if (folio_test_swapcache(folio)) { res++; - } else if (page_mapping(page)) { + } else if (folio_mapping(folio)) { res++; - if (page_has_private(page)) + if (folio->private) res++; } return res; } -static int make_page_secure(struct page *page, struct uv_cb_header *uvcb) +static int make_folio_secure(struct folio *folio, struct uv_cb_header *uvcb) { int expected, cc = 0; - if (PageWriteback(page)) + if (folio_test_writeback(folio)) return -EAGAIN; - expected = expected_page_refs(page); - if (!page_ref_freeze(page, expected)) + expected = expected_folio_refs(folio); + if (!folio_ref_freeze(folio, expected)) return -EBUSY; - set_bit(PG_arch_1, &page->flags); + set_bit(PG_arch_1, &folio->flags); /* * If the UVC does not succeed or fail immediately, we don't want to * loop for long, or we might get stall notifications. @@ -220,9 +221,9 @@ static int make_page_secure(struct page *page, struct uv_cb_header *uvcb) * -EAGAIN and we let the callers deal with it. */ cc = __uv_call(0, (u64)uvcb); - page_ref_unfreeze(page, expected); + folio_ref_unfreeze(folio, expected); /* - * Return -ENXIO if the page was not mapped, -EINVAL for other errors. + * Return -ENXIO if the folio was not mapped, -EINVAL for other errors. * If busy or partially completed, return -EAGAIN. */ if (cc == UVC_CC_OK) @@ -277,7 +278,7 @@ int gmap_make_secure(struct gmap *gmap, unsigned long gaddr, void *uvcb) bool local_drain = false; spinlock_t *ptelock; unsigned long uaddr; - struct page *page; + struct folio *folio; pte_t *ptep; int rc; @@ -306,15 +307,19 @@ again: if (!ptep) goto out; if (pte_present(*ptep) && !(pte_val(*ptep) & _PAGE_INVALID) && pte_write(*ptep)) { - page = pte_page(*ptep); + folio = page_folio(pte_page(*ptep)); + rc = -EINVAL; + if (folio_test_large(folio)) + goto unlock; rc = -EAGAIN; - if (trylock_page(page)) { + if (folio_trylock(folio)) { if (should_export_before_import(uvcb, gmap->mm)) - uv_convert_from_secure(page_to_phys(page)); - rc = make_page_secure(page, uvcb); - unlock_page(page); + uv_convert_from_secure(PFN_PHYS(folio_pfn(folio))); + rc = make_folio_secure(folio, uvcb); + folio_unlock(folio); } } +unlock: pte_unmap_unlock(ptep, ptelock); out: mmap_read_unlock(gmap->mm); @@ -324,10 +329,10 @@ out: * If we are here because the UVC returned busy or partial * completion, this is just a useless check, but it is safe. */ - wait_on_page_writeback(page); + folio_wait_writeback(folio); } else if (rc == -EBUSY) { /* - * If we have tried a local drain and the page refcount + * If we have tried a local drain and the folio refcount * still does not match our expected safe value, try with a * system wide drain. This is needed if the pagevecs holding * the page are on a different CPU. @@ -338,7 +343,7 @@ out: return -EAGAIN; } /* - * We are here if the page refcount does not match the + * We are here if the folio refcount does not match the * expected safe value. The main culprits are usually * pagevecs. With lru_add_drain() we drain the pagevecs * on the local CPU so that hopefully the refcount will diff --git a/arch/s390/kernel/vdso64/vdso_user_wrapper.S b/arch/s390/kernel/vdso64/vdso_user_wrapper.S index 57f62596e53b..85247ef5a41b 100644 --- a/arch/s390/kernel/vdso64/vdso_user_wrapper.S +++ b/arch/s390/kernel/vdso64/vdso_user_wrapper.S @@ -24,8 +24,10 @@ __kernel_\func: CFI_DEF_CFA_OFFSET (STACK_FRAME_OVERHEAD + WRAPPER_FRAME_SIZE) CFI_VAL_OFFSET 15, -STACK_FRAME_OVERHEAD stg %r14,STACK_FRAME_OVERHEAD(%r15) + CFI_REL_OFFSET 14, STACK_FRAME_OVERHEAD brasl %r14,__s390_vdso_\func lg %r14,STACK_FRAME_OVERHEAD(%r15) + CFI_RESTORE 14 aghi %r15,WRAPPER_FRAME_SIZE CFI_DEF_CFA_OFFSET STACK_FRAME_OVERHEAD CFI_RESTORE 15 diff --git a/arch/s390/kernel/vmcore_info.c b/arch/s390/kernel/vmcore_info.c index d296dfc22191..23f7d7619a99 100644 --- a/arch/s390/kernel/vmcore_info.c +++ b/arch/s390/kernel/vmcore_info.c @@ -14,7 +14,9 @@ void arch_crash_save_vmcoreinfo(void) VMCOREINFO_LENGTH(lowcore_ptr, NR_CPUS); vmcoreinfo_append_str("SAMODE31=%lx\n", (unsigned long)__samode31); vmcoreinfo_append_str("EAMODE31=%lx\n", (unsigned long)__eamode31); + vmcoreinfo_append_str("IDENTITYBASE=%lx\n", __identity_base); vmcoreinfo_append_str("KERNELOFFSET=%lx\n", kaslr_offset()); + vmcoreinfo_append_str("KERNELOFFPHYS=%lx\n", __kaslr_offset_phys); abs_lc = get_abs_lowcore(); abs_lc->vmcore_info = paddr_vmcoreinfo_note(); put_abs_lowcore(abs_lc); diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index 48de296e8905..a1ce3925ec71 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -39,7 +39,7 @@ PHDRS { SECTIONS { - . = 0x100000; + . = __START_KERNEL; .text : { _stext = .; /* Start of text section */ _text = .; /* Text and read-only data */ @@ -183,7 +183,7 @@ SECTIONS .amode31.data : { *(.amode31.data) } - . = ALIGN(PAGE_SIZE); + . = _samode31 + AMODE31_SIZE; _eamode31 = .; /* early.c uses stsi, which requires page aligned data. */ @@ -192,31 +192,6 @@ SECTIONS PERCPU_SECTION(0x100) -#ifdef CONFIG_PIE_BUILD - .dynsym ALIGN(8) : { - __dynsym_start = .; - *(.dynsym) - __dynsym_end = .; - } - .rela.dyn ALIGN(8) : { - __rela_dyn_start = .; - *(.rela*) - __rela_dyn_end = .; - } - .dynamic ALIGN(8) : { - *(.dynamic) - } - .dynstr ALIGN(8) : { - *(.dynstr) - } -#endif - .hash ALIGN(8) : { - *(.hash) - } - .gnu.hash ALIGN(8) : { - *(.gnu.hash) - } - . = ALIGN(PAGE_SIZE); __init_end = .; /* freed after init ends here */ @@ -230,7 +205,6 @@ SECTIONS * it should match struct vmlinux_info */ .vmlinux.info 0 (INFO) : { - QUAD(_stext) /* default_lma */ QUAD(startup_continue) /* entry */ QUAD(__bss_start - _stext) /* image_size */ QUAD(__bss_stop - __bss_start) /* bss_size */ @@ -239,14 +213,8 @@ SECTIONS QUAD(__boot_data_preserved_start) /* bootdata_preserved_off */ QUAD(__boot_data_preserved_end - __boot_data_preserved_start) /* bootdata_preserved_size */ -#ifdef CONFIG_PIE_BUILD - QUAD(__dynsym_start) /* dynsym_start */ - QUAD(__rela_dyn_start) /* rela_dyn_start */ - QUAD(__rela_dyn_end) /* rela_dyn_end */ -#else QUAD(__got_start) /* got_start */ QUAD(__got_end) /* got_end */ -#endif QUAD(_eamode31 - _samode31) /* amode31_size */ QUAD(init_mm) QUAD(swapper_pg_dir) @@ -282,12 +250,10 @@ SECTIONS *(.plt) *(.plt.*) *(.iplt) *(.igot .igot.plt) } ASSERT(SIZEOF(.plt) == 0, "Unexpected run-time procedure linkages detected!") -#ifndef CONFIG_PIE_BUILD .rela.dyn : { *(.rela.*) *(.rela_*) } ASSERT(SIZEOF(.rela.dyn) == 0, "Unexpected run-time relocations (.rela) detected!") -#endif /* Sections to be discarded */ DISCARDS diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index e0a88dcaf5cb..24a18e5ef6e8 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -210,13 +210,13 @@ void vtime_flush(struct task_struct *tsk) virt_timer_expire(); steal = S390_lowcore.steal_timer; - avg_steal = S390_lowcore.avg_steal_timer / 2; + avg_steal = S390_lowcore.avg_steal_timer; if ((s64) steal > 0) { S390_lowcore.steal_timer = 0; account_steal_time(cputime_to_nsecs(steal)); avg_steal += steal; } - S390_lowcore.avg_steal_timer = avg_steal; + S390_lowcore.avg_steal_timer = avg_steal / 2; } static u64 vtime_delta(void) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 5147b943a864..82e9631cd9ef 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -587,7 +587,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) break; case KVM_CAP_S390_HPAGE_1M: r = 0; - if (hpage && !kvm_is_ucontrol(kvm)) + if (hpage && !(kvm && kvm_is_ucontrol(kvm))) r = 1; break; case KVM_CAP_S390_MEM_OP: @@ -2631,9 +2631,7 @@ static int kvm_s390_handle_pv(struct kvm *kvm, struct kvm_pv_cmd *cmd) if (r) break; - mmap_write_lock(current->mm); - r = gmap_mark_unmergeable(); - mmap_write_unlock(current->mm); + r = s390_disable_cow_sharing(); if (r) break; diff --git a/arch/s390/kvm/vsie.c b/arch/s390/kvm/vsie.c index b2c9f010f0fe..c9ecae830634 100644 --- a/arch/s390/kvm/vsie.c +++ b/arch/s390/kvm/vsie.c @@ -12,6 +12,7 @@ #include <linux/list.h> #include <linux/bitmap.h> #include <linux/sched/signal.h> +#include <linux/io.h> #include <asm/gmap.h> #include <asm/mmu_context.h> @@ -361,7 +362,7 @@ end: case -EACCES: return set_validity_icpt(scb_s, 0x003CU); } - scb_s->crycbd = ((__u32)(__u64) &vsie_page->crycb) | CRYCB_FORMAT2; + scb_s->crycbd = (u32)virt_to_phys(&vsie_page->crycb) | CRYCB_FORMAT2; return 0; } @@ -1005,7 +1006,7 @@ static int handle_stfle(struct kvm_vcpu *vcpu, struct vsie_page *vsie_page) if (read_guest_real(vcpu, fac, &vsie_page->fac, stfle_size() * sizeof(u64))) return set_validity_icpt(scb_s, 0x1090U); - scb_s->fac = (__u32)(__u64) &vsie_page->fac; + scb_s->fac = (u32)virt_to_phys(&vsie_page->fac); } return 0; } diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile index 90eac15ea62a..f43f897d3fc0 100644 --- a/arch/s390/lib/Makefile +++ b/arch/s390/lib/Makefile @@ -23,4 +23,4 @@ obj-$(CONFIG_S390_MODULES_SANITY_TEST_HELPERS) += test_modules_helpers.o lib-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o -obj-$(CONFIG_EXPOLINE_EXTERN) += expoline/ +obj-$(CONFIG_EXPOLINE_EXTERN) += expoline.o diff --git a/arch/s390/lib/expoline/expoline.S b/arch/s390/lib/expoline.S index 92ed8409a7a4..92ed8409a7a4 100644 --- a/arch/s390/lib/expoline/expoline.S +++ b/arch/s390/lib/expoline.S diff --git a/arch/s390/lib/expoline/Makefile b/arch/s390/lib/expoline/Makefile deleted file mode 100644 index 854631d9cb03..000000000000 --- a/arch/s390/lib/expoline/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 - -obj-y += expoline.o diff --git a/arch/s390/mm/Makefile b/arch/s390/mm/Makefile index 352ff520fd94..f6c2db7a8669 100644 --- a/arch/s390/mm/Makefile +++ b/arch/s390/mm/Makefile @@ -7,6 +7,7 @@ obj-y := init.o fault.o extmem.o mmap.o vmem.o maccess.o obj-y += page-states.o pageattr.o pgtable.o pgalloc.o extable.o obj-$(CONFIG_CMM) += cmm.o +obj-$(CONFIG_DEBUG_VIRTUAL) += physaddr.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_PTDUMP_CORE) += dump_pagetables.o obj-$(CONFIG_PGSTE) += gmap.o diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index ac4c78546d97..0c66b32e0f9f 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -67,13 +67,15 @@ early_initcall(fault_init); static enum fault_type get_fault_type(struct pt_regs *regs) { union teid teid = { .val = regs->int_parm_long }; + struct gmap *gmap; if (likely(teid.as == PSW_BITS_AS_PRIMARY)) { if (user_mode(regs)) return USER_FAULT; if (!IS_ENABLED(CONFIG_PGSTE)) return KERNEL_FAULT; - if (test_pt_regs_flag(regs, PIF_GUEST_FAULT)) + gmap = (struct gmap *)S390_lowcore.gmap; + if (gmap && gmap->asce == regs->cr1) return GMAP_FAULT; return KERNEL_FAULT; } diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c index 094b43b121cd..474a25ca5c48 100644 --- a/arch/s390/mm/gmap.c +++ b/arch/s390/mm/gmap.c @@ -2550,41 +2550,6 @@ static inline void thp_split_mm(struct mm_struct *mm) #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ /* - * Remove all empty zero pages from the mapping for lazy refaulting - * - This must be called after mm->context.has_pgste is set, to avoid - * future creation of zero pages - * - This must be called after THP was disabled. - * - * mm contracts with s390, that even if mm were to remove a page table, - * racing with the loop below and so causing pte_offset_map_lock() to fail, - * it will never insert a page table containing empty zero pages once - * mm_forbids_zeropage(mm) i.e. mm->context.has_pgste is set. - */ -static int __zap_zero_pages(pmd_t *pmd, unsigned long start, - unsigned long end, struct mm_walk *walk) -{ - unsigned long addr; - - for (addr = start; addr != end; addr += PAGE_SIZE) { - pte_t *ptep; - spinlock_t *ptl; - - ptep = pte_offset_map_lock(walk->mm, pmd, addr, &ptl); - if (!ptep) - break; - if (is_zero_pfn(pte_pfn(*ptep))) - ptep_xchg_direct(walk->mm, addr, ptep, __pte(_PAGE_INVALID)); - pte_unmap_unlock(ptep, ptl); - } - return 0; -} - -static const struct mm_walk_ops zap_zero_walk_ops = { - .pmd_entry = __zap_zero_pages, - .walk_lock = PGWALK_WRLOCK, -}; - -/* * switch on pgstes for its userspace process (for kvm) */ int s390_enable_sie(void) @@ -2601,22 +2566,142 @@ int s390_enable_sie(void) mm->context.has_pgste = 1; /* split thp mappings and disable thp for future mappings */ thp_split_mm(mm); - walk_page_range(mm, 0, TASK_SIZE, &zap_zero_walk_ops, NULL); mmap_write_unlock(mm); return 0; } EXPORT_SYMBOL_GPL(s390_enable_sie); -int gmap_mark_unmergeable(void) +static int find_zeropage_pte_entry(pte_t *pte, unsigned long addr, + unsigned long end, struct mm_walk *walk) +{ + unsigned long *found_addr = walk->private; + + /* Return 1 of the page is a zeropage. */ + if (is_zero_pfn(pte_pfn(*pte))) { + /* + * Shared zeropage in e.g., a FS DAX mapping? We cannot do the + * right thing and likely don't care: FAULT_FLAG_UNSHARE + * currently only works in COW mappings, which is also where + * mm_forbids_zeropage() is checked. + */ + if (!is_cow_mapping(walk->vma->vm_flags)) + return -EFAULT; + + *found_addr = addr; + return 1; + } + return 0; +} + +static const struct mm_walk_ops find_zeropage_ops = { + .pte_entry = find_zeropage_pte_entry, + .walk_lock = PGWALK_WRLOCK, +}; + +/* + * Unshare all shared zeropages, replacing them by anonymous pages. Note that + * we cannot simply zap all shared zeropages, because this could later + * trigger unexpected userfaultfd missing events. + * + * This must be called after mm->context.allow_cow_sharing was + * set to 0, to avoid future mappings of shared zeropages. + * + * mm contracts with s390, that even if mm were to remove a page table, + * and racing with walk_page_range_vma() calling pte_offset_map_lock() + * would fail, it will never insert a page table containing empty zero + * pages once mm_forbids_zeropage(mm) i.e. + * mm->context.allow_cow_sharing is set to 0. + */ +static int __s390_unshare_zeropages(struct mm_struct *mm) +{ + struct vm_area_struct *vma; + VMA_ITERATOR(vmi, mm, 0); + unsigned long addr; + vm_fault_t fault; + int rc; + + for_each_vma(vmi, vma) { + /* + * We could only look at COW mappings, but it's more future + * proof to catch unexpected zeropages in other mappings and + * fail. + */ + if ((vma->vm_flags & VM_PFNMAP) || is_vm_hugetlb_page(vma)) + continue; + addr = vma->vm_start; + +retry: + rc = walk_page_range_vma(vma, addr, vma->vm_end, + &find_zeropage_ops, &addr); + if (rc < 0) + return rc; + else if (!rc) + continue; + + /* addr was updated by find_zeropage_pte_entry() */ + fault = handle_mm_fault(vma, addr, + FAULT_FLAG_UNSHARE | FAULT_FLAG_REMOTE, + NULL); + if (fault & VM_FAULT_OOM) + return -ENOMEM; + /* + * See break_ksm(): even after handle_mm_fault() returned 0, we + * must start the lookup from the current address, because + * handle_mm_fault() may back out if there's any difficulty. + * + * VM_FAULT_SIGBUS and VM_FAULT_SIGSEGV are unexpected but + * maybe they could trigger in the future on concurrent + * truncation. In that case, the shared zeropage would be gone + * and we can simply retry and make progress. + */ + cond_resched(); + goto retry; + } + + return 0; +} + +static int __s390_disable_cow_sharing(struct mm_struct *mm) { + int rc; + + if (!mm->context.allow_cow_sharing) + return 0; + + mm->context.allow_cow_sharing = 0; + + /* Replace all shared zeropages by anonymous pages. */ + rc = __s390_unshare_zeropages(mm); /* * Make sure to disable KSM (if enabled for the whole process or * individual VMAs). Note that nothing currently hinders user space * from re-enabling it. */ - return ksm_disable(current->mm); + if (!rc) + rc = ksm_disable(mm); + if (rc) + mm->context.allow_cow_sharing = 1; + return rc; +} + +/* + * Disable most COW-sharing of memory pages for the whole process: + * (1) Disable KSM and unmerge/unshare any KSM pages. + * (2) Disallow shared zeropages and unshare any zerpages that are mapped. + * + * Not that we currently don't bother with COW-shared pages that are shared + * with parent/child processes due to fork(). + */ +int s390_disable_cow_sharing(void) +{ + int rc; + + mmap_write_lock(current->mm); + rc = __s390_disable_cow_sharing(current->mm); + mmap_write_unlock(current->mm); + return rc; } -EXPORT_SYMBOL_GPL(gmap_mark_unmergeable); +EXPORT_SYMBOL_GPL(s390_disable_cow_sharing); /* * Enable storage key handling from now on and initialize the storage @@ -2661,7 +2746,7 @@ static int __s390_enable_skey_hugetlb(pte_t *pte, unsigned long addr, return 0; start = pmd_val(*pmd) & HPAGE_MASK; - end = start + HPAGE_SIZE - 1; + end = start + HPAGE_SIZE; __storage_key_init_range(start, end); set_bit(PG_arch_1, &page->flags); cond_resched(); @@ -2685,7 +2770,7 @@ int s390_enable_skey(void) goto out_up; mm->context.uses_skeys = 1; - rc = gmap_mark_unmergeable(); + rc = __s390_disable_cow_sharing(mm); if (rc) { mm->context.uses_skeys = 0; goto out_up; diff --git a/arch/s390/mm/hugetlbpage.c b/arch/s390/mm/hugetlbpage.c index c2e8242bd15d..dc3db86e13ff 100644 --- a/arch/s390/mm/hugetlbpage.c +++ b/arch/s390/mm/hugetlbpage.c @@ -139,7 +139,7 @@ static void clear_huge_pte_skeys(struct mm_struct *mm, unsigned long rste) } if (!test_and_set_bit(PG_arch_1, &page->flags)) - __storage_key_init_range(paddr, paddr + size - 1); + __storage_key_init_range(paddr, paddr + size); } void __set_huge_pte_at(struct mm_struct *mm, unsigned long addr, diff --git a/arch/s390/mm/physaddr.c b/arch/s390/mm/physaddr.c new file mode 100644 index 000000000000..59de866c72d9 --- /dev/null +++ b/arch/s390/mm/physaddr.c @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <linux/mmdebug.h> +#include <linux/export.h> +#include <linux/mm.h> +#include <asm/page.h> + +unsigned long __phys_addr(unsigned long x, bool is_31bit) +{ + VIRTUAL_BUG_ON(is_vmalloc_or_module_addr((void *)(x))); + x = __pa_nodebug(x); + if (is_31bit) + VIRTUAL_BUG_ON(x >> 31); + return x; +} +EXPORT_SYMBOL(__phys_addr); diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index 85cddf904cb2..41c714e21292 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -13,7 +13,9 @@ #include <linux/slab.h> #include <linux/sort.h> #include <asm/page-states.h> +#include <asm/abs_lowcore.h> #include <asm/cacheflush.h> +#include <asm/maccess.h> #include <asm/nospec-branch.h> #include <asm/ctlreg.h> #include <asm/pgalloc.h> @@ -21,6 +23,7 @@ #include <asm/tlbflush.h> #include <asm/sections.h> #include <asm/set_memory.h> +#include <asm/physmem_info.h> static DEFINE_MUTEX(vmem_mutex); @@ -436,7 +439,7 @@ static int modify_pagetable(unsigned long start, unsigned long end, bool add, if (WARN_ON_ONCE(!PAGE_ALIGNED(start | end))) return -EINVAL; /* Don't mess with any tables not fully in 1:1 mapping & vmemmap area */ - if (WARN_ON_ONCE(end > VMALLOC_START)) + if (WARN_ON_ONCE(end > __abs_lowcore)) return -EINVAL; for (addr = start; addr < end; addr = next) { next = pgd_addr_end(addr, end); diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index b418333bb086..5af0402e94b8 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -516,11 +516,12 @@ static void bpf_skip(struct bpf_jit *jit, int size) * PLT for hotpatchable calls. The calling convention is the same as for the * ftrace hotpatch trampolines: %r0 is return address, %r1 is clobbered. */ -extern const char bpf_plt[]; -extern const char bpf_plt_ret[]; -extern const char bpf_plt_target[]; -extern const char bpf_plt_end[]; -#define BPF_PLT_SIZE 32 +struct bpf_plt { + char code[16]; + void *ret; + void *target; +} __packed; +extern const struct bpf_plt bpf_plt; asm( ".pushsection .rodata\n" " .balign 8\n" @@ -531,15 +532,14 @@ asm( " .balign 8\n" "bpf_plt_ret: .quad 0\n" "bpf_plt_target: .quad 0\n" - "bpf_plt_end:\n" " .popsection\n" ); -static void bpf_jit_plt(void *plt, void *ret, void *target) +static void bpf_jit_plt(struct bpf_plt *plt, void *ret, void *target) { - memcpy(plt, bpf_plt, BPF_PLT_SIZE); - *(void **)((char *)plt + (bpf_plt_ret - bpf_plt)) = ret; - *(void **)((char *)plt + (bpf_plt_target - bpf_plt)) = target ?: ret; + memcpy(plt, &bpf_plt, sizeof(*plt)); + plt->ret = ret; + plt->target = target; } /* @@ -662,9 +662,9 @@ static void bpf_jit_epilogue(struct bpf_jit *jit, u32 stack_depth) jit->prg = ALIGN(jit->prg, 8); jit->prologue_plt = jit->prg; if (jit->prg_buf) - bpf_jit_plt(jit->prg_buf + jit->prg, + bpf_jit_plt((struct bpf_plt *)(jit->prg_buf + jit->prg), jit->prg_buf + jit->prologue_plt_ret, NULL); - jit->prg += BPF_PLT_SIZE; + jit->prg += sizeof(struct bpf_plt); } static int get_probe_mem_regno(const u8 *insn) @@ -2040,9 +2040,6 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp) struct bpf_jit jit; int pass; - if (WARN_ON_ONCE(bpf_plt_end - bpf_plt != BPF_PLT_SIZE)) - return orig_fp; - if (!fp->jit_requested) return orig_fp; @@ -2148,14 +2145,11 @@ bool bpf_jit_supports_far_kfunc_call(void) int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *old_addr, void *new_addr) { + struct bpf_plt expected_plt, current_plt, new_plt, *plt; struct { u16 opc; s32 disp; } __packed insn; - char expected_plt[BPF_PLT_SIZE]; - char current_plt[BPF_PLT_SIZE]; - char new_plt[BPF_PLT_SIZE]; - char *plt; char *ret; int err; @@ -2174,18 +2168,18 @@ int bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, */ } else { /* Verify the PLT. */ - plt = (char *)ip + (insn.disp << 1); - err = copy_from_kernel_nofault(current_plt, plt, BPF_PLT_SIZE); + plt = ip + (insn.disp << 1); + err = copy_from_kernel_nofault(¤t_plt, plt, + sizeof(current_plt)); if (err < 0) return err; ret = (char *)ip + 6; - bpf_jit_plt(expected_plt, ret, old_addr); - if (memcmp(current_plt, expected_plt, BPF_PLT_SIZE)) + bpf_jit_plt(&expected_plt, ret, old_addr); + if (memcmp(¤t_plt, &expected_plt, sizeof(current_plt))) return -EINVAL; /* Adjust the call address. */ - bpf_jit_plt(new_plt, ret, new_addr); - s390_kernel_write(plt + (bpf_plt_target - bpf_plt), - new_plt + (bpf_plt_target - bpf_plt), + bpf_jit_plt(&new_plt, ret, new_addr); + s390_kernel_write(&plt->target, &new_plt.target, sizeof(void *)); } diff --git a/arch/s390/pci/pci_sysfs.c b/arch/s390/pci/pci_sysfs.c index a0b872b74fe3..0f4f1e8fc480 100644 --- a/arch/s390/pci/pci_sysfs.c +++ b/arch/s390/pci/pci_sysfs.c @@ -172,7 +172,6 @@ static ssize_t uid_is_unique_show(struct device *dev, } static DEVICE_ATTR_RO(uid_is_unique); -#ifndef CONFIG_DMI /* analogous to smbios index */ static ssize_t index_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -202,7 +201,6 @@ static struct attribute_group zpci_ident_attr_group = { .attrs = zpci_ident_attrs, .is_visible = zpci_index_is_visible, }; -#endif static struct bin_attribute *zpci_bin_attrs[] = { &bin_attr_util_string, @@ -245,8 +243,6 @@ static struct attribute_group pfip_attr_group = { const struct attribute_group *zpci_attr_groups[] = { &zpci_attr_group, &pfip_attr_group, -#ifndef CONFIG_DMI &zpci_ident_attr_group, -#endif NULL, }; diff --git a/arch/s390/tools/relocs.c b/arch/s390/tools/relocs.c index 30a732c808f3..a74dbd5c9896 100644 --- a/arch/s390/tools/relocs.c +++ b/arch/s390/tools/relocs.c @@ -280,7 +280,7 @@ static int do_reloc(struct section *sec, Elf_Rel *rel) case R_390_GOTOFF64: break; case R_390_64: - add_reloc(&relocs64, offset); + add_reloc(&relocs64, offset - ehdr.e_entry); break; default: die("Unsupported relocation type: %d\n", r_type); diff --git a/arch/sh/cchips/hd6446x/hd64461.c b/arch/sh/cchips/hd6446x/hd64461.c index f3fba967445a..81764882d87d 100644 --- a/arch/sh/cchips/hd6446x/hd64461.c +++ b/arch/sh/cchips/hd6446x/hd64461.c @@ -72,7 +72,7 @@ static void hd64461_irq_demux(struct irq_desc *desc) } } -int __init setup_hd64461(void) +static int __init setup_hd64461(void) { int irq_base, i; diff --git a/arch/sh/drivers/dma/dma-sysfs.c b/arch/sh/drivers/dma/dma-sysfs.c index 431bc18f0a41..9f666280d80c 100644 --- a/arch/sh/drivers/dma/dma-sysfs.c +++ b/arch/sh/drivers/dma/dma-sysfs.c @@ -15,7 +15,7 @@ #include <linux/string.h> #include <asm/dma.h> -static struct bus_type dma_subsys = { +static const struct bus_type dma_subsys = { .name = "dma", .dev_name = "dma", }; diff --git a/arch/sparc/include/asm/cmpxchg_32.h b/arch/sparc/include/asm/cmpxchg_32.h index d0af82c240b7..8c1a3ca34eeb 100644 --- a/arch/sparc/include/asm/cmpxchg_32.h +++ b/arch/sparc/include/asm/cmpxchg_32.h @@ -38,21 +38,19 @@ static __always_inline unsigned long __arch_xchg(unsigned long x, __volatile__ v /* bug catcher for when unsupported size is used - won't link */ void __cmpxchg_called_with_bad_pointer(void); -/* we only need to support cmpxchg of a u32 on sparc */ -unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_); +u8 __cmpxchg_u8(volatile u8 *m, u8 old, u8 new_); +u16 __cmpxchg_u16(volatile u16 *m, u16 old, u16 new_); +u32 __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_); /* don't worry...optimizer will get rid of most of this */ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) { - switch (size) { - case 4: - return __cmpxchg_u32((u32 *)ptr, (u32)old, (u32)new_); - default: - __cmpxchg_called_with_bad_pointer(); - break; - } - return old; + return + size == 1 ? __cmpxchg_u8(ptr, old, new_) : + size == 2 ? __cmpxchg_u16(ptr, old, new_) : + size == 4 ? __cmpxchg_u32(ptr, old, new_) : + (__cmpxchg_called_with_bad_pointer(), old); } #define arch_cmpxchg(ptr, o, n) \ @@ -63,7 +61,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) (unsigned long)_n_, sizeof(*(ptr))); \ }) -u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new); +u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new); #define arch_cmpxchg64(ptr, old, new) __cmpxchg_u64(ptr, old, new) #include <asm-generic/cmpxchg-local.h> diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c index cf80d1ae352b..8ae880ebf07a 100644 --- a/arch/sparc/lib/atomic32.c +++ b/arch/sparc/lib/atomic32.c @@ -159,32 +159,27 @@ unsigned long sp32___change_bit(unsigned long *addr, unsigned long mask) } EXPORT_SYMBOL(sp32___change_bit); -unsigned long __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new) -{ - unsigned long flags; - u32 prev; - - spin_lock_irqsave(ATOMIC_HASH(ptr), flags); - if ((prev = *ptr) == old) - *ptr = new; - spin_unlock_irqrestore(ATOMIC_HASH(ptr), flags); - - return (unsigned long)prev; -} +#define CMPXCHG(T) \ + T __cmpxchg_##T(volatile T *ptr, T old, T new) \ + { \ + unsigned long flags; \ + T prev; \ + \ + spin_lock_irqsave(ATOMIC_HASH(ptr), flags); \ + if ((prev = *ptr) == old) \ + *ptr = new; \ + spin_unlock_irqrestore(ATOMIC_HASH(ptr), flags);\ + \ + return prev; \ + } + +CMPXCHG(u8) +CMPXCHG(u16) +CMPXCHG(u32) +CMPXCHG(u64) +EXPORT_SYMBOL(__cmpxchg_u8); +EXPORT_SYMBOL(__cmpxchg_u16); EXPORT_SYMBOL(__cmpxchg_u32); - -u64 __cmpxchg_u64(u64 *ptr, u64 old, u64 new) -{ - unsigned long flags; - u64 prev; - - spin_lock_irqsave(ATOMIC_HASH(ptr), flags); - if ((prev = *ptr) == old) - *ptr = new; - spin_unlock_irqrestore(ATOMIC_HASH(ptr), flags); - - return prev; -} EXPORT_SYMBOL(__cmpxchg_u64); unsigned long __xchg_u32(volatile u32 *ptr, u32 new) diff --git a/arch/x86/Kbuild b/arch/x86/Kbuild index 6a1f36df6a18..cf0ad89f5639 100644 --- a/arch/x86/Kbuild +++ b/arch/x86/Kbuild @@ -28,7 +28,7 @@ obj-y += net/ obj-$(CONFIG_KEXEC_FILE) += purgatory/ -obj-y += virt/svm/ +obj-y += virt/ # for cleaning subdir- += boot tools diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index bf2b2cb65e7f..40565564a625 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -62,6 +62,7 @@ config X86 select ACPI_HOTPLUG_CPU if ACPI_PROCESSOR && HOTPLUG_CPU select ARCH_32BIT_OFF_T if X86_32 select ARCH_CLOCKSOURCE_INIT + select ARCH_CONFIGURES_CPU_MITIGATIONS select ARCH_CORRECT_STACKTRACE_ON_KRETPROBE select ARCH_ENABLE_HUGEPAGE_MIGRATION if X86_64 && HUGETLB_PAGE && MIGRATION select ARCH_ENABLE_MEMORY_HOTPLUG if X86_64 @@ -472,10 +473,6 @@ config X86_MPPARSE For old smp systems that do not have proper acpi support. Newer systems (esp with 64bit cpus) with acpi support, MADT and DSDT will override it -config GOLDFISH - def_bool y - depends on X86_GOLDFISH - config X86_CPU_RESCTRL bool "x86 CPU resource control support" depends on X86 && (CPU_SUP_INTEL || CPU_SUP_AMD) @@ -506,10 +503,9 @@ config X86_FRED ring transitions and exception/interrupt handling if the system supports it. -if X86_32 config X86_BIGSMP bool "Support for big SMP systems with more than 8 CPUs" - depends on SMP + depends on SMP && X86_32 help This option is needed for the systems that have more than 8 CPUs. @@ -522,7 +518,10 @@ config X86_EXTENDED_PLATFORM systems out there.) If you enable this option then you'll be able to select support - for the following (non-PC) 32 bit x86 platforms: + for the following non-PC x86 platforms, depending on the value of + CONFIG_64BIT. + + 32-bit platforms (CONFIG_64BIT=n): Goldfish (Android emulator) AMD Elan RDC R-321x SoC @@ -530,28 +529,14 @@ config X86_EXTENDED_PLATFORM STA2X11-based (e.g. Northville) Moorestown MID devices - If you have one of these systems, or if you want to build a - generic distribution kernel, say Y here - otherwise say N. -endif # X86_32 - -if X86_64 -config X86_EXTENDED_PLATFORM - bool "Support for extended (non-PC) x86 platforms" - default y - help - If you disable this option then the kernel will only support - standard PC platforms. (which covers the vast majority of - systems out there.) - - If you enable this option then you'll be able to select support - for the following (non-PC) 64 bit x86 platforms: + 64-bit platforms (CONFIG_64BIT=y): Numascale NumaChip ScaleMP vSMP SGI Ultraviolet If you have one of these systems, or if you want to build a generic distribution kernel, say Y here - otherwise say N. -endif # X86_64 + # This is an alphabetically sorted list of 64 bit extended platforms # Please maintain the alphabetic order if and when there are additions config X86_NUMACHIP @@ -2443,6 +2428,8 @@ config USE_X86_SEG_SUPPORT # with named address spaces - see GCC PR sanitizer/111736. # depends on !KASAN + # -fsanitize=thread (KCSAN) is also incompatible. + depends on !KCSAN config CC_HAS_SLS def_bool $(cc-option,-mharden-sls=all) @@ -2490,17 +2477,21 @@ config PREFIX_SYMBOLS def_bool y depends on CALL_PADDING && !CFI_CLANG -menuconfig SPECULATION_MITIGATIONS - bool "Mitigations for speculative execution vulnerabilities" +menuconfig CPU_MITIGATIONS + bool "Mitigations for CPU vulnerabilities" default y help - Say Y here to enable options which enable mitigations for - speculative execution hardware vulnerabilities. + Say Y here to enable options which enable mitigations for hardware + vulnerabilities (usually related to speculative execution). + Mitigations can be disabled or restricted to SMT systems at runtime + via the "mitigations" kernel parameter. + + If you say N, all mitigations will be disabled. This CANNOT be + overridden at runtime. - If you say N, all mitigations will be disabled. You really - should know what you are doing to say so. + Say 'Y', unless you really know what you are doing. -if SPECULATION_MITIGATIONS +if CPU_MITIGATIONS config MITIGATION_PAGE_TABLE_ISOLATION bool "Remove the kernel mapping in user mode" @@ -2635,6 +2626,16 @@ config MITIGATION_RFDS stored in floating point, vector and integer registers. See also <file:Documentation/admin-guide/hw-vuln/reg-file-data-sampling.rst> +config MITIGATION_SPECTRE_BHI + bool "Mitigate Spectre-BHB (Branch History Injection)" + depends on CPU_SUP_INTEL + default y + help + Enable BHI mitigations. BHI attacks are a form of Spectre V2 attacks + where the branch history buffer is poisoned to speculatively steer + indirect branches. + See <file:Documentation/admin-guide/hw-vuln/spectre.rst> + endif config ARCH_HAS_ADD_PAGES diff --git a/arch/x86/Kconfig.assembler b/arch/x86/Kconfig.assembler index 8ad41da301e5..59aedf32c4ea 100644 --- a/arch/x86/Kconfig.assembler +++ b/arch/x86/Kconfig.assembler @@ -25,6 +25,16 @@ config AS_GFNI help Supported by binutils >= 2.30 and LLVM integrated assembler +config AS_VAES + def_bool $(as-instr,vaesenc %ymm0$(comma)%ymm1$(comma)%ymm2) + help + Supported by binutils >= 2.30 and LLVM integrated assembler + +config AS_VPCLMULQDQ + def_bool $(as-instr,vpclmulqdq \$0x10$(comma)%ymm0$(comma)%ymm1$(comma)%ymm2) + help + Supported by binutils >= 2.30 and LLVM integrated assembler + config AS_WRUSS def_bool $(as-instr,wrussq %rax$(comma)(%rbx)) help diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 662d9d4033e6..5ab93fcdd691 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -251,8 +251,6 @@ archheaders: libs-y += arch/x86/lib/ -core-y += arch/x86/virt/ - # drivers-y are linked after core-y drivers-$(CONFIG_MATH_EMULATION) += arch/x86/math-emu/ drivers-$(CONFIG_PCI) += arch/x86/pci/ diff --git a/arch/x86/boot/compressed/efi_mixed.S b/arch/x86/boot/compressed/efi_mixed.S index f4e22ef774ab..876fc6d46a13 100644 --- a/arch/x86/boot/compressed/efi_mixed.S +++ b/arch/x86/boot/compressed/efi_mixed.S @@ -15,10 +15,12 @@ */ #include <linux/linkage.h> +#include <asm/asm-offsets.h> #include <asm/msr.h> #include <asm/page_types.h> #include <asm/processor-flags.h> #include <asm/segment.h> +#include <asm/setup.h> .code64 .text @@ -49,6 +51,11 @@ SYM_FUNC_START(startup_64_mixed_mode) lea efi32_boot_args(%rip), %rdx mov 0(%rdx), %edi mov 4(%rdx), %esi + + /* Switch to the firmware's stack */ + movl efi32_boot_sp(%rip), %esp + andl $~7, %esp + #ifdef CONFIG_EFI_HANDOVER_PROTOCOL mov 8(%rdx), %edx // saved bootparams pointer test %edx, %edx @@ -144,6 +151,7 @@ SYM_FUNC_END(__efi64_thunk) SYM_FUNC_START(efi32_stub_entry) call 1f 1: popl %ecx + leal (efi32_boot_args - 1b)(%ecx), %ebx /* Clear BSS */ xorl %eax, %eax @@ -158,6 +166,7 @@ SYM_FUNC_START(efi32_stub_entry) popl %ecx popl %edx popl %esi + movl %esi, 8(%ebx) jmp efi32_entry SYM_FUNC_END(efi32_stub_entry) #endif @@ -234,8 +243,6 @@ SYM_FUNC_END(efi_enter32) * * Arguments: %ecx image handle * %edx EFI system table pointer - * %esi struct bootparams pointer (or NULL when not using - * the EFI handover protocol) * * Since this is the point of no return for ordinary execution, no registers * are considered live except for the function parameters. [Note that the EFI @@ -254,13 +261,25 @@ SYM_FUNC_START_LOCAL(efi32_entry) /* Store firmware IDT descriptor */ sidtl (efi32_boot_idt - 1b)(%ebx) + /* Store firmware stack pointer */ + movl %esp, (efi32_boot_sp - 1b)(%ebx) + /* Store boot arguments */ leal (efi32_boot_args - 1b)(%ebx), %ebx movl %ecx, 0(%ebx) movl %edx, 4(%ebx) - movl %esi, 8(%ebx) movb $0x0, 12(%ebx) // efi_is64 + /* + * Allocate some memory for a temporary struct boot_params, which only + * needs the minimal pieces that startup_32() relies on. + */ + subl $PARAM_SIZE, %esp + movl %esp, %esi + movl $PAGE_SIZE, BP_kernel_alignment(%esi) + movl $_end - 1b, BP_init_size(%esi) + subl $startup_32 - 1b, BP_init_size(%esi) + /* Disable paging */ movl %cr0, %eax btrl $X86_CR0_PG_BIT, %eax @@ -286,8 +305,7 @@ SYM_FUNC_START(efi32_pe_entry) movl 8(%ebp), %ecx // image_handle movl 12(%ebp), %edx // sys_table - xorl %esi, %esi - jmp efi32_entry // pass %ecx, %edx, %esi + jmp efi32_entry // pass %ecx, %edx // no other registers remain live 2: popl %edi // restore callee-save registers @@ -318,5 +336,6 @@ SYM_DATA_END(efi32_boot_idt) SYM_DATA_LOCAL(efi32_boot_cs, .word 0) SYM_DATA_LOCAL(efi32_boot_ds, .word 0) +SYM_DATA_LOCAL(efi32_boot_sp, .long 0) SYM_DATA_LOCAL(efi32_boot_args, .long 0, 0, 0) SYM_DATA(efi_is64, .byte 1) diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index bf4a10a5794f..1dcb794c5479 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -398,6 +398,11 @@ SYM_CODE_START(startup_64) call sev_enable #endif + /* Preserve only the CR4 bits that must be preserved, and clear the rest */ + movq %cr4, %rax + andl $(X86_CR4_PAE | X86_CR4_MCE | X86_CR4_LA57), %eax + movq %rax, %cr4 + /* * configure_5level_paging() updates the number of paging levels using * a trampoline in 32-bit addressable memory if the current number does diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c index c4ea5258ab55..9049f390d834 100644 --- a/arch/x86/boot/main.c +++ b/arch/x86/boot/main.c @@ -119,8 +119,8 @@ static void init_heap(void) char *stack_end; if (boot_params.hdr.loadflags & CAN_USE_HEAP) { - asm("leal %P1(%%esp),%0" - : "=r" (stack_end) : "i" (-STACK_SIZE)); + asm("leal %n1(%%esp),%0" + : "=r" (stack_end) : "i" (STACK_SIZE)); heap_end = (char *) ((size_t)boot_params.hdr.heap_end_ptr + 0x200); diff --git a/arch/x86/coco/core.c b/arch/x86/coco/core.c index d07be9d05cd0..b31ef2424d19 100644 --- a/arch/x86/coco/core.c +++ b/arch/x86/coco/core.c @@ -3,19 +3,28 @@ * Confidential Computing Platform Capability checks * * Copyright (C) 2021 Advanced Micro Devices, Inc. + * Copyright (C) 2024 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. * * Author: Tom Lendacky <thomas.lendacky@amd.com> */ #include <linux/export.h> #include <linux/cc_platform.h> +#include <linux/string.h> +#include <linux/random.h> +#include <asm/archrandom.h> #include <asm/coco.h> #include <asm/processor.h> enum cc_vendor cc_vendor __ro_after_init = CC_VENDOR_NONE; u64 cc_mask __ro_after_init; +static struct cc_attr_flags { + __u64 host_sev_snp : 1, + __resv : 63; +} cc_flags; + static bool noinstr intel_cc_platform_has(enum cc_attr attr) { switch (attr) { @@ -89,6 +98,9 @@ static bool noinstr amd_cc_platform_has(enum cc_attr attr) case CC_ATTR_GUEST_SEV_SNP: return sev_status & MSR_AMD64_SEV_SNP_ENABLED; + case CC_ATTR_HOST_SEV_SNP: + return cc_flags.host_sev_snp; + default: return false; } @@ -148,3 +160,84 @@ u64 cc_mkdec(u64 val) } } EXPORT_SYMBOL_GPL(cc_mkdec); + +static void amd_cc_platform_clear(enum cc_attr attr) +{ + switch (attr) { + case CC_ATTR_HOST_SEV_SNP: + cc_flags.host_sev_snp = 0; + break; + default: + break; + } +} + +void cc_platform_clear(enum cc_attr attr) +{ + switch (cc_vendor) { + case CC_VENDOR_AMD: + amd_cc_platform_clear(attr); + break; + default: + break; + } +} + +static void amd_cc_platform_set(enum cc_attr attr) +{ + switch (attr) { + case CC_ATTR_HOST_SEV_SNP: + cc_flags.host_sev_snp = 1; + break; + default: + break; + } +} + +void cc_platform_set(enum cc_attr attr) +{ + switch (cc_vendor) { + case CC_VENDOR_AMD: + amd_cc_platform_set(attr); + break; + default: + break; + } +} + +__init void cc_random_init(void) +{ + /* + * The seed is 32 bytes (in units of longs), which is 256 bits, which + * is the security level that the RNG is targeting. + */ + unsigned long rng_seed[32 / sizeof(long)]; + size_t i, longs; + + if (!cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) + return; + + /* + * Since the CoCo threat model includes the host, the only reliable + * source of entropy that can be neither observed nor manipulated is + * RDRAND. Usually, RDRAND failure is considered tolerable, but since + * CoCo guests have no other unobservable source of entropy, it's + * important to at least ensure the RNG gets some initial random seeds. + */ + for (i = 0; i < ARRAY_SIZE(rng_seed); i += longs) { + longs = arch_get_random_longs(&rng_seed[i], ARRAY_SIZE(rng_seed) - i); + + /* + * A zero return value means that the guest doesn't have RDRAND + * or the CPU is physically broken, and in both cases that + * means most crypto inside of the CoCo instance will be + * broken, defeating the purpose of CoCo in the first place. So + * just panic here because it's absolutely unsafe to continue + * executing. + */ + if (longs == 0) + panic("RDRAND is defective."); + } + add_device_randomness(rng_seed, sizeof(rng_seed)); + memzero_explicit(rng_seed, sizeof(rng_seed)); +} diff --git a/arch/x86/configs/hardening.config b/arch/x86/configs/hardening.config index 7b497f3b7bc3..de319852a1e9 100644 --- a/arch/x86/configs/hardening.config +++ b/arch/x86/configs/hardening.config @@ -10,5 +10,8 @@ CONFIG_INTEL_IOMMU_DEFAULT_ON=y CONFIG_INTEL_IOMMU_SVM=y CONFIG_AMD_IOMMU=y +# Enforce CET Indirect Branch Tracking in the kernel. +CONFIG_X86_KERNEL_IBT=y + # Enable CET Shadow Stack for userspace. CONFIG_X86_USER_SHADOW_STACK=y diff --git a/arch/x86/configs/tiny.config b/arch/x86/configs/tiny.config index 66c9e2aab16c..be3ee4294903 100644 --- a/arch/x86/configs/tiny.config +++ b/arch/x86/configs/tiny.config @@ -1,5 +1,6 @@ CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set +# CONFIG_UNWINDER_ORC is not set CONFIG_UNWINDER_GUESS=y # CONFIG_UNWINDER_FRAME_POINTER is not set diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile index 9aa46093c91b..9c5ce5613738 100644 --- a/arch/x86/crypto/Makefile +++ b/arch/x86/crypto/Makefile @@ -48,7 +48,8 @@ chacha-x86_64-$(CONFIG_AS_AVX512) += chacha-avx512vl-x86_64.o obj-$(CONFIG_CRYPTO_AES_NI_INTEL) += aesni-intel.o aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o -aesni-intel-$(CONFIG_64BIT) += aesni-intel_avx-x86_64.o aes_ctrby8_avx-x86_64.o +aesni-intel-$(CONFIG_64BIT) += aesni-intel_avx-x86_64.o \ + aes_ctrby8_avx-x86_64.o aes-xts-avx-x86_64.o obj-$(CONFIG_CRYPTO_SHA1_SSSE3) += sha1-ssse3.o sha1-ssse3-y := sha1_avx2_x86_64_asm.o sha1_ssse3_asm.o sha1_ssse3_glue.o diff --git a/arch/x86/crypto/aes-xts-avx-x86_64.S b/arch/x86/crypto/aes-xts-avx-x86_64.S new file mode 100644 index 000000000000..48f97b79f7a9 --- /dev/null +++ b/arch/x86/crypto/aes-xts-avx-x86_64.S @@ -0,0 +1,845 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * AES-XTS for modern x86_64 CPUs + * + * Copyright 2024 Google LLC + * + * Author: Eric Biggers <ebiggers@google.com> + */ + +/* + * This file implements AES-XTS for modern x86_64 CPUs. To handle the + * complexities of coding for x86 SIMD, e.g. where every vector length needs + * different code, it uses a macro to generate several implementations that + * share similar source code but are targeted at different CPUs, listed below: + * + * AES-NI + AVX + * - 128-bit vectors (1 AES block per vector) + * - VEX-coded instructions + * - xmm0-xmm15 + * - This is for older CPUs that lack VAES but do have AVX. + * + * VAES + VPCLMULQDQ + AVX2 + * - 256-bit vectors (2 AES blocks per vector) + * - VEX-coded instructions + * - ymm0-ymm15 + * - This is for CPUs that have VAES but lack AVX512 or AVX10, + * e.g. Intel's Alder Lake and AMD's Zen 3. + * + * VAES + VPCLMULQDQ + AVX10/256 + BMI2 + * - 256-bit vectors (2 AES blocks per vector) + * - EVEX-coded instructions + * - ymm0-ymm31 + * - This is for CPUs that have AVX512 but where using zmm registers causes + * downclocking, and for CPUs that have AVX10/256 but not AVX10/512. + * - By "AVX10/256" we really mean (AVX512BW + AVX512VL) || AVX10/256. + * To avoid confusion with 512-bit, we just write AVX10/256. + * + * VAES + VPCLMULQDQ + AVX10/512 + BMI2 + * - Same as the previous one, but upgrades to 512-bit vectors + * (4 AES blocks per vector) in zmm0-zmm31. + * - This is for CPUs that have good AVX512 or AVX10/512 support. + * + * This file doesn't have an implementation for AES-NI alone (without AVX), as + * the lack of VEX would make all the assembly code different. + * + * When we use VAES, we also use VPCLMULQDQ to parallelize the computation of + * the XTS tweaks. This avoids a bottleneck. Currently there don't seem to be + * any CPUs that support VAES but not VPCLMULQDQ. If that changes, we might + * need to start also providing an implementation using VAES alone. + * + * The AES-XTS implementations in this file support everything required by the + * crypto API, including support for arbitrary input lengths and multi-part + * processing. However, they are most heavily optimized for the common case of + * power-of-2 length inputs that are processed in a single part (disk sectors). + */ + +#include <linux/linkage.h> +#include <linux/cfi_types.h> + +.section .rodata +.p2align 4 +.Lgf_poly: + // The low 64 bits of this value represent the polynomial x^7 + x^2 + x + // + 1. It is the value that must be XOR'd into the low 64 bits of the + // tweak each time a 1 is carried out of the high 64 bits. + // + // The high 64 bits of this value is just the internal carry bit that + // exists when there's a carry out of the low 64 bits of the tweak. + .quad 0x87, 1 + + // This table contains constants for vpshufb and vpblendvb, used to + // handle variable byte shifts and blending during ciphertext stealing + // on CPUs that don't support AVX10-style masking. +.Lcts_permute_table: + .byte 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 + .byte 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 + .byte 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 + .byte 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f + .byte 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 + .byte 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 +.text + +// Function parameters +.set KEY, %rdi // Initially points to crypto_aes_ctx, then is + // advanced to point to 7th-from-last round key +.set SRC, %rsi // Pointer to next source data +.set DST, %rdx // Pointer to next destination data +.set LEN, %ecx // Remaining length in bytes +.set LEN8, %cl +.set LEN64, %rcx +.set TWEAK, %r8 // Pointer to next tweak + +// %rax holds the AES key length in bytes. +.set KEYLEN, %eax +.set KEYLEN64, %rax + +// %r9-r11 are available as temporaries. + +.macro _define_Vi i +.if VL == 16 + .set V\i, %xmm\i +.elseif VL == 32 + .set V\i, %ymm\i +.elseif VL == 64 + .set V\i, %zmm\i +.else + .error "Unsupported Vector Length (VL)" +.endif +.endm + +.macro _define_aliases + // Define register aliases V0-V15, or V0-V31 if all 32 SIMD registers + // are available, that map to the xmm, ymm, or zmm registers according + // to the selected Vector Length (VL). + _define_Vi 0 + _define_Vi 1 + _define_Vi 2 + _define_Vi 3 + _define_Vi 4 + _define_Vi 5 + _define_Vi 6 + _define_Vi 7 + _define_Vi 8 + _define_Vi 9 + _define_Vi 10 + _define_Vi 11 + _define_Vi 12 + _define_Vi 13 + _define_Vi 14 + _define_Vi 15 +.if USE_AVX10 + _define_Vi 16 + _define_Vi 17 + _define_Vi 18 + _define_Vi 19 + _define_Vi 20 + _define_Vi 21 + _define_Vi 22 + _define_Vi 23 + _define_Vi 24 + _define_Vi 25 + _define_Vi 26 + _define_Vi 27 + _define_Vi 28 + _define_Vi 29 + _define_Vi 30 + _define_Vi 31 +.endif + + // V0-V3 hold the data blocks during the main loop, or temporary values + // otherwise. V4-V5 hold temporary values. + + // V6-V9 hold XTS tweaks. Each 128-bit lane holds one tweak. + .set TWEAK0_XMM, %xmm6 + .set TWEAK0, V6 + .set TWEAK1_XMM, %xmm7 + .set TWEAK1, V7 + .set TWEAK2, V8 + .set TWEAK3, V9 + + // V10-V13 are used for computing the next values of TWEAK[0-3]. + .set NEXT_TWEAK0, V10 + .set NEXT_TWEAK1, V11 + .set NEXT_TWEAK2, V12 + .set NEXT_TWEAK3, V13 + + // V14 holds the constant from .Lgf_poly, copied to all 128-bit lanes. + .set GF_POLY_XMM, %xmm14 + .set GF_POLY, V14 + + // V15 holds the key for AES "round 0", copied to all 128-bit lanes. + .set KEY0_XMM, %xmm15 + .set KEY0, V15 + + // If 32 SIMD registers are available, then V16-V29 hold the remaining + // AES round keys, copied to all 128-bit lanes. + // + // AES-128, AES-192, and AES-256 use different numbers of round keys. + // To allow handling all three variants efficiently, we align the round + // keys to the *end* of this register range. I.e., AES-128 uses + // KEY5-KEY14, AES-192 uses KEY3-KEY14, and AES-256 uses KEY1-KEY14. + // (All also use KEY0 for the XOR-only "round" at the beginning.) +.if USE_AVX10 + .set KEY1_XMM, %xmm16 + .set KEY1, V16 + .set KEY2_XMM, %xmm17 + .set KEY2, V17 + .set KEY3_XMM, %xmm18 + .set KEY3, V18 + .set KEY4_XMM, %xmm19 + .set KEY4, V19 + .set KEY5_XMM, %xmm20 + .set KEY5, V20 + .set KEY6_XMM, %xmm21 + .set KEY6, V21 + .set KEY7_XMM, %xmm22 + .set KEY7, V22 + .set KEY8_XMM, %xmm23 + .set KEY8, V23 + .set KEY9_XMM, %xmm24 + .set KEY9, V24 + .set KEY10_XMM, %xmm25 + .set KEY10, V25 + .set KEY11_XMM, %xmm26 + .set KEY11, V26 + .set KEY12_XMM, %xmm27 + .set KEY12, V27 + .set KEY13_XMM, %xmm28 + .set KEY13, V28 + .set KEY14_XMM, %xmm29 + .set KEY14, V29 +.endif + // V30-V31 are currently unused. +.endm + +// Move a vector between memory and a register. +.macro _vmovdqu src, dst +.if VL < 64 + vmovdqu \src, \dst +.else + vmovdqu8 \src, \dst +.endif +.endm + +// Broadcast a 128-bit value into a vector. +.macro _vbroadcast128 src, dst +.if VL == 16 && !USE_AVX10 + vmovdqu \src, \dst +.elseif VL == 32 && !USE_AVX10 + vbroadcasti128 \src, \dst +.else + vbroadcasti32x4 \src, \dst +.endif +.endm + +// XOR two vectors together. +.macro _vpxor src1, src2, dst +.if USE_AVX10 + vpxord \src1, \src2, \dst +.else + vpxor \src1, \src2, \dst +.endif +.endm + +// XOR three vectors together. +.macro _xor3 src1, src2, src3_and_dst +.if USE_AVX10 + // vpternlogd with immediate 0x96 is a three-argument XOR. + vpternlogd $0x96, \src1, \src2, \src3_and_dst +.else + vpxor \src1, \src3_and_dst, \src3_and_dst + vpxor \src2, \src3_and_dst, \src3_and_dst +.endif +.endm + +// Given a 128-bit XTS tweak in the xmm register \src, compute the next tweak +// (by multiplying by the polynomial 'x') and write it to \dst. +.macro _next_tweak src, tmp, dst + vpshufd $0x13, \src, \tmp + vpaddq \src, \src, \dst + vpsrad $31, \tmp, \tmp + vpand GF_POLY_XMM, \tmp, \tmp + vpxor \tmp, \dst, \dst +.endm + +// Given the XTS tweak(s) in the vector \src, compute the next vector of +// tweak(s) (by multiplying by the polynomial 'x^(VL/16)') and write it to \dst. +// +// If VL > 16, then there are multiple tweaks, and we use vpclmulqdq to compute +// all tweaks in the vector in parallel. If VL=16, we just do the regular +// computation without vpclmulqdq, as it's the faster method for a single tweak. +.macro _next_tweakvec src, tmp1, tmp2, dst +.if VL == 16 + _next_tweak \src, \tmp1, \dst +.else + vpsrlq $64 - VL/16, \src, \tmp1 + vpclmulqdq $0x01, GF_POLY, \tmp1, \tmp2 + vpslldq $8, \tmp1, \tmp1 + vpsllq $VL/16, \src, \dst + _xor3 \tmp1, \tmp2, \dst +.endif +.endm + +// Given the first XTS tweak at (TWEAK), compute the first set of tweaks and +// store them in the vector registers TWEAK0-TWEAK3. Clobbers V0-V5. +.macro _compute_first_set_of_tweaks + vmovdqu (TWEAK), TWEAK0_XMM + _vbroadcast128 .Lgf_poly(%rip), GF_POLY +.if VL == 16 + // With VL=16, multiplying by x serially is fastest. + _next_tweak TWEAK0, %xmm0, TWEAK1 + _next_tweak TWEAK1, %xmm0, TWEAK2 + _next_tweak TWEAK2, %xmm0, TWEAK3 +.else +.if VL == 32 + // Compute the second block of TWEAK0. + _next_tweak TWEAK0_XMM, %xmm0, %xmm1 + vinserti128 $1, %xmm1, TWEAK0, TWEAK0 +.elseif VL == 64 + // Compute the remaining blocks of TWEAK0. + _next_tweak TWEAK0_XMM, %xmm0, %xmm1 + _next_tweak %xmm1, %xmm0, %xmm2 + _next_tweak %xmm2, %xmm0, %xmm3 + vinserti32x4 $1, %xmm1, TWEAK0, TWEAK0 + vinserti32x4 $2, %xmm2, TWEAK0, TWEAK0 + vinserti32x4 $3, %xmm3, TWEAK0, TWEAK0 +.endif + // Compute TWEAK[1-3] from TWEAK0. + vpsrlq $64 - 1*VL/16, TWEAK0, V0 + vpsrlq $64 - 2*VL/16, TWEAK0, V2 + vpsrlq $64 - 3*VL/16, TWEAK0, V4 + vpclmulqdq $0x01, GF_POLY, V0, V1 + vpclmulqdq $0x01, GF_POLY, V2, V3 + vpclmulqdq $0x01, GF_POLY, V4, V5 + vpslldq $8, V0, V0 + vpslldq $8, V2, V2 + vpslldq $8, V4, V4 + vpsllq $1*VL/16, TWEAK0, TWEAK1 + vpsllq $2*VL/16, TWEAK0, TWEAK2 + vpsllq $3*VL/16, TWEAK0, TWEAK3 +.if USE_AVX10 + vpternlogd $0x96, V0, V1, TWEAK1 + vpternlogd $0x96, V2, V3, TWEAK2 + vpternlogd $0x96, V4, V5, TWEAK3 +.else + vpxor V0, TWEAK1, TWEAK1 + vpxor V2, TWEAK2, TWEAK2 + vpxor V4, TWEAK3, TWEAK3 + vpxor V1, TWEAK1, TWEAK1 + vpxor V3, TWEAK2, TWEAK2 + vpxor V5, TWEAK3, TWEAK3 +.endif +.endif +.endm + +// Do one step in computing the next set of tweaks using the method of just +// multiplying by x repeatedly (the same method _next_tweak uses). +.macro _tweak_step_mulx i +.if \i == 0 + .set PREV_TWEAK, TWEAK3 + .set NEXT_TWEAK, NEXT_TWEAK0 +.elseif \i == 5 + .set PREV_TWEAK, NEXT_TWEAK0 + .set NEXT_TWEAK, NEXT_TWEAK1 +.elseif \i == 10 + .set PREV_TWEAK, NEXT_TWEAK1 + .set NEXT_TWEAK, NEXT_TWEAK2 +.elseif \i == 15 + .set PREV_TWEAK, NEXT_TWEAK2 + .set NEXT_TWEAK, NEXT_TWEAK3 +.endif +.if \i >= 0 && \i < 20 && \i % 5 == 0 + vpshufd $0x13, PREV_TWEAK, V5 +.elseif \i >= 0 && \i < 20 && \i % 5 == 1 + vpaddq PREV_TWEAK, PREV_TWEAK, NEXT_TWEAK +.elseif \i >= 0 && \i < 20 && \i % 5 == 2 + vpsrad $31, V5, V5 +.elseif \i >= 0 && \i < 20 && \i % 5 == 3 + vpand GF_POLY, V5, V5 +.elseif \i >= 0 && \i < 20 && \i % 5 == 4 + vpxor V5, NEXT_TWEAK, NEXT_TWEAK +.elseif \i == 1000 + vmovdqa NEXT_TWEAK0, TWEAK0 + vmovdqa NEXT_TWEAK1, TWEAK1 + vmovdqa NEXT_TWEAK2, TWEAK2 + vmovdqa NEXT_TWEAK3, TWEAK3 +.endif +.endm + +// Do one step in computing the next set of tweaks using the VPCLMULQDQ method +// (the same method _next_tweakvec uses for VL > 16). This means multiplying +// each tweak by x^(4*VL/16) independently. Since 4*VL/16 is a multiple of 8 +// when VL > 16 (which it is here), the needed shift amounts are byte-aligned, +// which allows the use of vpsrldq and vpslldq to do 128-bit wide shifts. +.macro _tweak_step_pclmul i +.if \i == 0 + vpsrldq $(128 - 4*VL/16) / 8, TWEAK0, NEXT_TWEAK0 +.elseif \i == 2 + vpsrldq $(128 - 4*VL/16) / 8, TWEAK1, NEXT_TWEAK1 +.elseif \i == 4 + vpsrldq $(128 - 4*VL/16) / 8, TWEAK2, NEXT_TWEAK2 +.elseif \i == 6 + vpsrldq $(128 - 4*VL/16) / 8, TWEAK3, NEXT_TWEAK3 +.elseif \i == 8 + vpclmulqdq $0x00, GF_POLY, NEXT_TWEAK0, NEXT_TWEAK0 +.elseif \i == 10 + vpclmulqdq $0x00, GF_POLY, NEXT_TWEAK1, NEXT_TWEAK1 +.elseif \i == 12 + vpclmulqdq $0x00, GF_POLY, NEXT_TWEAK2, NEXT_TWEAK2 +.elseif \i == 14 + vpclmulqdq $0x00, GF_POLY, NEXT_TWEAK3, NEXT_TWEAK3 +.elseif \i == 1000 + vpslldq $(4*VL/16) / 8, TWEAK0, TWEAK0 + vpslldq $(4*VL/16) / 8, TWEAK1, TWEAK1 + vpslldq $(4*VL/16) / 8, TWEAK2, TWEAK2 + vpslldq $(4*VL/16) / 8, TWEAK3, TWEAK3 + _vpxor NEXT_TWEAK0, TWEAK0, TWEAK0 + _vpxor NEXT_TWEAK1, TWEAK1, TWEAK1 + _vpxor NEXT_TWEAK2, TWEAK2, TWEAK2 + _vpxor NEXT_TWEAK3, TWEAK3, TWEAK3 +.endif +.endm + +// _tweak_step does one step of the computation of the next set of tweaks from +// TWEAK[0-3]. To complete all steps, this is invoked with increasing values of +// \i that include at least 0 through 19, then 1000 which signals the last step. +// +// This is used to interleave the computation of the next set of tweaks with the +// AES en/decryptions, which increases performance in some cases. +.macro _tweak_step i +.if VL == 16 + _tweak_step_mulx \i +.else + _tweak_step_pclmul \i +.endif +.endm + +.macro _setup_round_keys enc + + // Select either the encryption round keys or the decryption round keys. +.if \enc + .set OFFS, 0 +.else + .set OFFS, 240 +.endif + + // Load the round key for "round 0". + _vbroadcast128 OFFS(KEY), KEY0 + + // Increment KEY to make it so that 7*16(KEY) is the last round key. + // For AES-128, increment by 3*16, resulting in the 10 round keys (not + // counting the zero-th round key which was just loaded into KEY0) being + // -2*16(KEY) through 7*16(KEY). For AES-192, increment by 5*16 and use + // 12 round keys -4*16(KEY) through 7*16(KEY). For AES-256, increment + // by 7*16 and use 14 round keys -6*16(KEY) through 7*16(KEY). + // + // This rebasing provides two benefits. First, it makes the offset to + // any round key be in the range [-96, 112], fitting in a signed byte. + // This shortens VEX-encoded instructions that access the later round + // keys which otherwise would need 4-byte offsets. Second, it makes it + // easy to do AES-128 and AES-192 by skipping irrelevant rounds at the + // beginning. Skipping rounds at the end doesn't work as well because + // the last round needs different instructions. + // + // An alternative approach would be to roll up all the round loops. We + // don't do that because it isn't compatible with caching the round keys + // in registers which we do when possible (see below), and also because + // it seems unwise to rely *too* heavily on the CPU's branch predictor. + lea OFFS-16(KEY, KEYLEN64, 4), KEY + + // If all 32 SIMD registers are available, cache all the round keys. +.if USE_AVX10 + cmp $24, KEYLEN + jl .Laes128\@ + je .Laes192\@ + _vbroadcast128 -6*16(KEY), KEY1 + _vbroadcast128 -5*16(KEY), KEY2 +.Laes192\@: + _vbroadcast128 -4*16(KEY), KEY3 + _vbroadcast128 -3*16(KEY), KEY4 +.Laes128\@: + _vbroadcast128 -2*16(KEY), KEY5 + _vbroadcast128 -1*16(KEY), KEY6 + _vbroadcast128 0*16(KEY), KEY7 + _vbroadcast128 1*16(KEY), KEY8 + _vbroadcast128 2*16(KEY), KEY9 + _vbroadcast128 3*16(KEY), KEY10 + _vbroadcast128 4*16(KEY), KEY11 + _vbroadcast128 5*16(KEY), KEY12 + _vbroadcast128 6*16(KEY), KEY13 + _vbroadcast128 7*16(KEY), KEY14 +.endif +.endm + +// Do a single round of AES encryption (if \enc==1) or decryption (if \enc==0) +// on the block(s) in \data using the round key(s) in \key. The register length +// determines the number of AES blocks en/decrypted. +.macro _vaes enc, last, key, data +.if \enc +.if \last + vaesenclast \key, \data, \data +.else + vaesenc \key, \data, \data +.endif +.else +.if \last + vaesdeclast \key, \data, \data +.else + vaesdec \key, \data, \data +.endif +.endif +.endm + +// Do a single round of AES en/decryption on the block(s) in \data, using the +// same key for all block(s). The round key is loaded from the appropriate +// register or memory location for round \i. May clobber V4. +.macro _vaes_1x enc, last, i, xmm_suffix, data +.if USE_AVX10 + _vaes \enc, \last, KEY\i\xmm_suffix, \data +.else +.ifnb \xmm_suffix + _vaes \enc, \last, (\i-7)*16(KEY), \data +.else + _vbroadcast128 (\i-7)*16(KEY), V4 + _vaes \enc, \last, V4, \data +.endif +.endif +.endm + +// Do a single round of AES en/decryption on the blocks in registers V0-V3, +// using the same key for all blocks. The round key is loaded from the +// appropriate register or memory location for round \i. In addition, does two +// steps of the computation of the next set of tweaks. May clobber V4. +.macro _vaes_4x enc, last, i +.if USE_AVX10 + _tweak_step (2*(\i-5)) + _vaes \enc, \last, KEY\i, V0 + _vaes \enc, \last, KEY\i, V1 + _tweak_step (2*(\i-5) + 1) + _vaes \enc, \last, KEY\i, V2 + _vaes \enc, \last, KEY\i, V3 +.else + _vbroadcast128 (\i-7)*16(KEY), V4 + _tweak_step (2*(\i-5)) + _vaes \enc, \last, V4, V0 + _vaes \enc, \last, V4, V1 + _tweak_step (2*(\i-5) + 1) + _vaes \enc, \last, V4, V2 + _vaes \enc, \last, V4, V3 +.endif +.endm + +// Do tweaked AES en/decryption (i.e., XOR with \tweak, then AES en/decrypt, +// then XOR with \tweak again) of the block(s) in \data. To process a single +// block, use xmm registers and set \xmm_suffix=_XMM. To process a vector of +// length VL, use V* registers and leave \xmm_suffix empty. May clobber V4. +.macro _aes_crypt enc, xmm_suffix, tweak, data + _xor3 KEY0\xmm_suffix, \tweak, \data + cmp $24, KEYLEN + jl .Laes128\@ + je .Laes192\@ + _vaes_1x \enc, 0, 1, \xmm_suffix, \data + _vaes_1x \enc, 0, 2, \xmm_suffix, \data +.Laes192\@: + _vaes_1x \enc, 0, 3, \xmm_suffix, \data + _vaes_1x \enc, 0, 4, \xmm_suffix, \data +.Laes128\@: + _vaes_1x \enc, 0, 5, \xmm_suffix, \data + _vaes_1x \enc, 0, 6, \xmm_suffix, \data + _vaes_1x \enc, 0, 7, \xmm_suffix, \data + _vaes_1x \enc, 0, 8, \xmm_suffix, \data + _vaes_1x \enc, 0, 9, \xmm_suffix, \data + _vaes_1x \enc, 0, 10, \xmm_suffix, \data + _vaes_1x \enc, 0, 11, \xmm_suffix, \data + _vaes_1x \enc, 0, 12, \xmm_suffix, \data + _vaes_1x \enc, 0, 13, \xmm_suffix, \data + _vaes_1x \enc, 1, 14, \xmm_suffix, \data + _vpxor \tweak, \data, \data +.endm + +.macro _aes_xts_crypt enc + _define_aliases + +.if !\enc + // When decrypting a message whose length isn't a multiple of the AES + // block length, exclude the last full block from the main loop by + // subtracting 16 from LEN. This is needed because ciphertext stealing + // decryption uses the last two tweaks in reverse order. We'll handle + // the last full block and the partial block specially at the end. + lea -16(LEN), %eax + test $15, LEN8 + cmovnz %eax, LEN +.endif + + // Load the AES key length: 16 (AES-128), 24 (AES-192), or 32 (AES-256). + movl 480(KEY), KEYLEN + + // Setup the pointer to the round keys and cache as many as possible. + _setup_round_keys \enc + + // Compute the first set of tweaks TWEAK[0-3]. + _compute_first_set_of_tweaks + + sub $4*VL, LEN + jl .Lhandle_remainder\@ + +.Lmain_loop\@: + // This is the main loop, en/decrypting 4*VL bytes per iteration. + + // XOR each source block with its tweak and the zero-th round key. +.if USE_AVX10 + vmovdqu8 0*VL(SRC), V0 + vmovdqu8 1*VL(SRC), V1 + vmovdqu8 2*VL(SRC), V2 + vmovdqu8 3*VL(SRC), V3 + vpternlogd $0x96, TWEAK0, KEY0, V0 + vpternlogd $0x96, TWEAK1, KEY0, V1 + vpternlogd $0x96, TWEAK2, KEY0, V2 + vpternlogd $0x96, TWEAK3, KEY0, V3 +.else + vpxor 0*VL(SRC), KEY0, V0 + vpxor 1*VL(SRC), KEY0, V1 + vpxor 2*VL(SRC), KEY0, V2 + vpxor 3*VL(SRC), KEY0, V3 + vpxor TWEAK0, V0, V0 + vpxor TWEAK1, V1, V1 + vpxor TWEAK2, V2, V2 + vpxor TWEAK3, V3, V3 +.endif + cmp $24, KEYLEN + jl .Laes128\@ + je .Laes192\@ + // Do all the AES rounds on the data blocks, interleaved with + // the computation of the next set of tweaks. + _vaes_4x \enc, 0, 1 + _vaes_4x \enc, 0, 2 +.Laes192\@: + _vaes_4x \enc, 0, 3 + _vaes_4x \enc, 0, 4 +.Laes128\@: + _vaes_4x \enc, 0, 5 + _vaes_4x \enc, 0, 6 + _vaes_4x \enc, 0, 7 + _vaes_4x \enc, 0, 8 + _vaes_4x \enc, 0, 9 + _vaes_4x \enc, 0, 10 + _vaes_4x \enc, 0, 11 + _vaes_4x \enc, 0, 12 + _vaes_4x \enc, 0, 13 + _vaes_4x \enc, 1, 14 + + // XOR in the tweaks again. + _vpxor TWEAK0, V0, V0 + _vpxor TWEAK1, V1, V1 + _vpxor TWEAK2, V2, V2 + _vpxor TWEAK3, V3, V3 + + // Store the destination blocks. + _vmovdqu V0, 0*VL(DST) + _vmovdqu V1, 1*VL(DST) + _vmovdqu V2, 2*VL(DST) + _vmovdqu V3, 3*VL(DST) + + // Finish computing the next set of tweaks. + _tweak_step 1000 + + add $4*VL, SRC + add $4*VL, DST + sub $4*VL, LEN + jge .Lmain_loop\@ + + // Check for the uncommon case where the data length isn't a multiple of + // 4*VL. Handle it out-of-line in order to optimize for the common + // case. In the common case, just fall through to the ret. + test $4*VL-1, LEN8 + jnz .Lhandle_remainder\@ +.Ldone\@: + // Store the next tweak back to *TWEAK to support continuation calls. + vmovdqu TWEAK0_XMM, (TWEAK) +.if VL > 16 + vzeroupper +.endif + RET + +.Lhandle_remainder\@: + + // En/decrypt any remaining full blocks, one vector at a time. +.if VL > 16 + add $3*VL, LEN // Undo extra sub of 4*VL, then sub VL. + jl .Lvec_at_a_time_done\@ +.Lvec_at_a_time\@: + _vmovdqu (SRC), V0 + _aes_crypt \enc, , TWEAK0, V0 + _vmovdqu V0, (DST) + _next_tweakvec TWEAK0, V0, V1, TWEAK0 + add $VL, SRC + add $VL, DST + sub $VL, LEN + jge .Lvec_at_a_time\@ +.Lvec_at_a_time_done\@: + add $VL-16, LEN // Undo extra sub of VL, then sub 16. +.else + add $4*VL-16, LEN // Undo extra sub of 4*VL, then sub 16. +.endif + + // En/decrypt any remaining full blocks, one at a time. + jl .Lblock_at_a_time_done\@ +.Lblock_at_a_time\@: + vmovdqu (SRC), %xmm0 + _aes_crypt \enc, _XMM, TWEAK0_XMM, %xmm0 + vmovdqu %xmm0, (DST) + _next_tweak TWEAK0_XMM, %xmm0, TWEAK0_XMM + add $16, SRC + add $16, DST + sub $16, LEN + jge .Lblock_at_a_time\@ +.Lblock_at_a_time_done\@: + add $16, LEN // Undo the extra sub of 16. + // Now 0 <= LEN <= 15. If LEN is zero, we're done. + jz .Ldone\@ + + // Otherwise 1 <= LEN <= 15, but the real remaining length is 16 + LEN. + // Do ciphertext stealing to process the last 16 + LEN bytes. + +.if \enc + // If encrypting, the main loop already encrypted the last full block to + // create the CTS intermediate ciphertext. Prepare for the rest of CTS + // by rewinding the pointers and loading the intermediate ciphertext. + sub $16, SRC + sub $16, DST + vmovdqu (DST), %xmm0 +.else + // If decrypting, the main loop didn't decrypt the last full block + // because CTS decryption uses the last two tweaks in reverse order. + // Do it now by advancing the tweak and decrypting the last full block. + _next_tweak TWEAK0_XMM, %xmm0, TWEAK1_XMM + vmovdqu (SRC), %xmm0 + _aes_crypt \enc, _XMM, TWEAK1_XMM, %xmm0 +.endif + +.if USE_AVX10 + // Create a mask that has the first LEN bits set. + mov $-1, %r9d + bzhi LEN, %r9d, %r9d + kmovd %r9d, %k1 + + // Swap the first LEN bytes of the en/decryption of the last full block + // with the partial block. Note that to support in-place en/decryption, + // the load from the src partial block must happen before the store to + // the dst partial block. + vmovdqa %xmm0, %xmm1 + vmovdqu8 16(SRC), %xmm0{%k1} + vmovdqu8 %xmm1, 16(DST){%k1} +.else + lea .Lcts_permute_table(%rip), %r9 + + // Load the src partial block, left-aligned. Note that to support + // in-place en/decryption, this must happen before the store to the dst + // partial block. + vmovdqu (SRC, LEN64, 1), %xmm1 + + // Shift the first LEN bytes of the en/decryption of the last full block + // to the end of a register, then store it to DST+LEN. This stores the + // dst partial block. It also writes to the second part of the dst last + // full block, but that part is overwritten later. + vpshufb (%r9, LEN64, 1), %xmm0, %xmm2 + vmovdqu %xmm2, (DST, LEN64, 1) + + // Make xmm3 contain [16-LEN,16-LEN+1,...,14,15,0x80,0x80,...]. + sub LEN64, %r9 + vmovdqu 32(%r9), %xmm3 + + // Shift the src partial block to the beginning of its register. + vpshufb %xmm3, %xmm1, %xmm1 + + // Do a blend to generate the src partial block followed by the second + // part of the en/decryption of the last full block. + vpblendvb %xmm3, %xmm0, %xmm1, %xmm0 +.endif + // En/decrypt again and store the last full block. + _aes_crypt \enc, _XMM, TWEAK0_XMM, %xmm0 + vmovdqu %xmm0, (DST) + jmp .Ldone\@ +.endm + +// void aes_xts_encrypt_iv(const struct crypto_aes_ctx *tweak_key, +// u8 iv[AES_BLOCK_SIZE]); +SYM_TYPED_FUNC_START(aes_xts_encrypt_iv) + vmovdqu (%rsi), %xmm0 + vpxor (%rdi), %xmm0, %xmm0 + movl 480(%rdi), %eax // AES key length + lea -16(%rdi, %rax, 4), %rdi + cmp $24, %eax + jl .Lencrypt_iv_aes128 + je .Lencrypt_iv_aes192 + vaesenc -6*16(%rdi), %xmm0, %xmm0 + vaesenc -5*16(%rdi), %xmm0, %xmm0 +.Lencrypt_iv_aes192: + vaesenc -4*16(%rdi), %xmm0, %xmm0 + vaesenc -3*16(%rdi), %xmm0, %xmm0 +.Lencrypt_iv_aes128: + vaesenc -2*16(%rdi), %xmm0, %xmm0 + vaesenc -1*16(%rdi), %xmm0, %xmm0 + vaesenc 0*16(%rdi), %xmm0, %xmm0 + vaesenc 1*16(%rdi), %xmm0, %xmm0 + vaesenc 2*16(%rdi), %xmm0, %xmm0 + vaesenc 3*16(%rdi), %xmm0, %xmm0 + vaesenc 4*16(%rdi), %xmm0, %xmm0 + vaesenc 5*16(%rdi), %xmm0, %xmm0 + vaesenc 6*16(%rdi), %xmm0, %xmm0 + vaesenclast 7*16(%rdi), %xmm0, %xmm0 + vmovdqu %xmm0, (%rsi) + RET +SYM_FUNC_END(aes_xts_encrypt_iv) + +// Below are the actual AES-XTS encryption and decryption functions, +// instantiated from the above macro. They all have the following prototype: +// +// void (*xts_asm_func)(const struct crypto_aes_ctx *key, +// const u8 *src, u8 *dst, unsigned int len, +// u8 tweak[AES_BLOCK_SIZE]); +// +// |key| is the data key. |tweak| contains the next tweak; the encryption of +// the original IV with the tweak key was already done. This function supports +// incremental computation, but |len| must always be >= 16 (AES_BLOCK_SIZE), and +// |len| must be a multiple of 16 except on the last call. If |len| is a +// multiple of 16, then this function updates |tweak| to contain the next tweak. + +.set VL, 16 +.set USE_AVX10, 0 +SYM_TYPED_FUNC_START(aes_xts_encrypt_aesni_avx) + _aes_xts_crypt 1 +SYM_FUNC_END(aes_xts_encrypt_aesni_avx) +SYM_TYPED_FUNC_START(aes_xts_decrypt_aesni_avx) + _aes_xts_crypt 0 +SYM_FUNC_END(aes_xts_decrypt_aesni_avx) + +#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) +.set VL, 32 +.set USE_AVX10, 0 +SYM_TYPED_FUNC_START(aes_xts_encrypt_vaes_avx2) + _aes_xts_crypt 1 +SYM_FUNC_END(aes_xts_encrypt_vaes_avx2) +SYM_TYPED_FUNC_START(aes_xts_decrypt_vaes_avx2) + _aes_xts_crypt 0 +SYM_FUNC_END(aes_xts_decrypt_vaes_avx2) + +.set VL, 32 +.set USE_AVX10, 1 +SYM_TYPED_FUNC_START(aes_xts_encrypt_vaes_avx10_256) + _aes_xts_crypt 1 +SYM_FUNC_END(aes_xts_encrypt_vaes_avx10_256) +SYM_TYPED_FUNC_START(aes_xts_decrypt_vaes_avx10_256) + _aes_xts_crypt 0 +SYM_FUNC_END(aes_xts_decrypt_vaes_avx10_256) + +.set VL, 64 +.set USE_AVX10, 1 +SYM_TYPED_FUNC_START(aes_xts_encrypt_vaes_avx10_512) + _aes_xts_crypt 1 +SYM_FUNC_END(aes_xts_encrypt_vaes_avx10_512) +SYM_TYPED_FUNC_START(aes_xts_decrypt_vaes_avx10_512) + _aes_xts_crypt 0 +SYM_FUNC_END(aes_xts_decrypt_vaes_avx10_512) +#endif /* CONFIG_AS_VAES && CONFIG_AS_VPCLMULQDQ */ diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S index 411d8c83e88a..39066b57a70e 100644 --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -83,9 +83,6 @@ ALL_F: .octa 0xffffffffffffffffffffffffffffffff .text - -#define STACK_OFFSET 8*3 - #define AadHash 16*0 #define AadLen 16*1 #define InLen (16*1)+8 @@ -116,11 +113,6 @@ ALL_F: .octa 0xffffffffffffffffffffffffffffffff #define arg4 rcx #define arg5 r8 #define arg6 r9 -#define arg7 STACK_OFFSET+8(%rsp) -#define arg8 STACK_OFFSET+16(%rsp) -#define arg9 STACK_OFFSET+24(%rsp) -#define arg10 STACK_OFFSET+32(%rsp) -#define arg11 STACK_OFFSET+40(%rsp) #define keysize 2*15*16(%arg1) #endif @@ -1507,184 +1499,6 @@ _esb_loop_\@: MOVADQ (%r10),\TMP1 aesenclast \TMP1,\XMM0 .endm -/***************************************************************************** -* void aesni_gcm_dec(void *aes_ctx, // AES Key schedule. Starts on a 16 byte boundary. -* struct gcm_context_data *data -* // Context data -* u8 *out, // Plaintext output. Encrypt in-place is allowed. -* const u8 *in, // Ciphertext input -* u64 plaintext_len, // Length of data in bytes for decryption. -* u8 *iv, // Pre-counter block j0: 4 byte salt (from Security Association) -* // concatenated with 8 byte Initialisation Vector (from IPSec ESP Payload) -* // concatenated with 0x00000001. 16-byte aligned pointer. -* u8 *hash_subkey, // H, the Hash sub key input. Data starts on a 16-byte boundary. -* const u8 *aad, // Additional Authentication Data (AAD) -* u64 aad_len, // Length of AAD in bytes. With RFC4106 this is going to be 8 or 12 bytes -* u8 *auth_tag, // Authenticated Tag output. The driver will compare this to the -* // given authentication tag and only return the plaintext if they match. -* u64 auth_tag_len); // Authenticated Tag Length in bytes. Valid values are 16 -* // (most likely), 12 or 8. -* -* Assumptions: -* -* keys: -* keys are pre-expanded and aligned to 16 bytes. we are using the first -* set of 11 keys in the data structure void *aes_ctx -* -* iv: -* 0 1 2 3 -* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | Salt (From the SA) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | Initialization Vector | -* | (This is the sequence number from IPSec header) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 0x1 | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* -* -* -* AAD: -* AAD padded to 128 bits with 0 -* for example, assume AAD is a u32 vector -* -* if AAD is 8 bytes: -* AAD[3] = {A0, A1}; -* padded AAD in xmm register = {A1 A0 0 0} -* -* 0 1 2 3 -* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | SPI (A1) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 32-bit Sequence Number (A0) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 0x0 | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* -* AAD Format with 32-bit Sequence Number -* -* if AAD is 12 bytes: -* AAD[3] = {A0, A1, A2}; -* padded AAD in xmm register = {A2 A1 A0 0} -* -* 0 1 2 3 -* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | SPI (A2) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 64-bit Extended Sequence Number {A1,A0} | -* | | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 0x0 | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* -* AAD Format with 64-bit Extended Sequence Number -* -* poly = x^128 + x^127 + x^126 + x^121 + 1 -* -*****************************************************************************/ -SYM_FUNC_START(aesni_gcm_dec) - FUNC_SAVE - - GCM_INIT %arg6, arg7, arg8, arg9 - GCM_ENC_DEC dec - GCM_COMPLETE arg10, arg11 - FUNC_RESTORE - RET -SYM_FUNC_END(aesni_gcm_dec) - - -/***************************************************************************** -* void aesni_gcm_enc(void *aes_ctx, // AES Key schedule. Starts on a 16 byte boundary. -* struct gcm_context_data *data -* // Context data -* u8 *out, // Ciphertext output. Encrypt in-place is allowed. -* const u8 *in, // Plaintext input -* u64 plaintext_len, // Length of data in bytes for encryption. -* u8 *iv, // Pre-counter block j0: 4 byte salt (from Security Association) -* // concatenated with 8 byte Initialisation Vector (from IPSec ESP Payload) -* // concatenated with 0x00000001. 16-byte aligned pointer. -* u8 *hash_subkey, // H, the Hash sub key input. Data starts on a 16-byte boundary. -* const u8 *aad, // Additional Authentication Data (AAD) -* u64 aad_len, // Length of AAD in bytes. With RFC4106 this is going to be 8 or 12 bytes -* u8 *auth_tag, // Authenticated Tag output. -* u64 auth_tag_len); // Authenticated Tag Length in bytes. Valid values are 16 (most likely), -* // 12 or 8. -* -* Assumptions: -* -* keys: -* keys are pre-expanded and aligned to 16 bytes. we are using the -* first set of 11 keys in the data structure void *aes_ctx -* -* -* iv: -* 0 1 2 3 -* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | Salt (From the SA) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | Initialization Vector | -* | (This is the sequence number from IPSec header) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 0x1 | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* -* -* -* AAD: -* AAD padded to 128 bits with 0 -* for example, assume AAD is a u32 vector -* -* if AAD is 8 bytes: -* AAD[3] = {A0, A1}; -* padded AAD in xmm register = {A1 A0 0 0} -* -* 0 1 2 3 -* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | SPI (A1) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 32-bit Sequence Number (A0) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 0x0 | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* -* AAD Format with 32-bit Sequence Number -* -* if AAD is 12 bytes: -* AAD[3] = {A0, A1, A2}; -* padded AAD in xmm register = {A2 A1 A0 0} -* -* 0 1 2 3 -* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | SPI (A2) | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 64-bit Extended Sequence Number {A1,A0} | -* | | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* | 0x0 | -* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -* -* AAD Format with 64-bit Extended Sequence Number -* -* poly = x^128 + x^127 + x^126 + x^121 + 1 -***************************************************************************/ -SYM_FUNC_START(aesni_gcm_enc) - FUNC_SAVE - - GCM_INIT %arg6, arg7, arg8, arg9 - GCM_ENC_DEC enc - - GCM_COMPLETE arg10, arg11 - FUNC_RESTORE - RET -SYM_FUNC_END(aesni_gcm_enc) /***************************************************************************** * void aesni_gcm_init(void *aes_ctx, // AES Key schedule. Starts on a 16 byte boundary. @@ -1820,8 +1634,8 @@ SYM_FUNC_START_LOCAL(_key_expansion_256b) SYM_FUNC_END(_key_expansion_256b) /* - * int aesni_set_key(struct crypto_aes_ctx *ctx, const u8 *in_key, - * unsigned int key_len) + * void aesni_set_key(struct crypto_aes_ctx *ctx, const u8 *in_key, + * unsigned int key_len) */ SYM_FUNC_START(aesni_set_key) FRAME_BEGIN @@ -1926,7 +1740,6 @@ SYM_FUNC_START(aesni_set_key) sub $0x10, UKEYP cmp TKEYP, KEYP jb .Ldec_key_loop - xor AREG, AREG #ifndef __x86_64__ popl KEYP #endif @@ -2826,28 +2639,24 @@ SYM_FUNC_END(aesni_ctr_enc) .previous /* - * _aesni_gf128mul_x_ble: internal ABI - * Multiply in GF(2^128) for XTS IVs + * _aesni_gf128mul_x_ble: Multiply in GF(2^128) for XTS IVs * input: * IV: current IV * GF128MUL_MASK == mask with 0x87 and 0x01 * output: * IV: next IV * changed: - * CTR: == temporary value + * KEY: == temporary value */ -#define _aesni_gf128mul_x_ble() \ - pshufd $0x13, IV, KEY; \ - paddq IV, IV; \ - psrad $31, KEY; \ - pand GF128MUL_MASK, KEY; \ - pxor KEY, IV; +.macro _aesni_gf128mul_x_ble + pshufd $0x13, IV, KEY + paddq IV, IV + psrad $31, KEY + pand GF128MUL_MASK, KEY + pxor KEY, IV +.endm -/* - * void aesni_xts_encrypt(const struct crypto_aes_ctx *ctx, u8 *dst, - * const u8 *src, unsigned int len, le128 *iv) - */ -SYM_FUNC_START(aesni_xts_encrypt) +.macro _aesni_xts_crypt enc FRAME_BEGIN #ifndef __x86_64__ pushl IVP @@ -2866,35 +2675,46 @@ SYM_FUNC_START(aesni_xts_encrypt) movups (IVP), IV mov 480(KEYP), KLEN +.if !\enc + add $240, KEYP -.Lxts_enc_loop4: + test $15, LEN + jz .Lxts_loop4\@ + sub $16, LEN +.endif + +.Lxts_loop4\@: sub $64, LEN - jl .Lxts_enc_1x + jl .Lxts_1x\@ movdqa IV, STATE1 movdqu 0x00(INP), IN pxor IN, STATE1 movdqu IV, 0x00(OUTP) - _aesni_gf128mul_x_ble() + _aesni_gf128mul_x_ble movdqa IV, STATE2 movdqu 0x10(INP), IN pxor IN, STATE2 movdqu IV, 0x10(OUTP) - _aesni_gf128mul_x_ble() + _aesni_gf128mul_x_ble movdqa IV, STATE3 movdqu 0x20(INP), IN pxor IN, STATE3 movdqu IV, 0x20(OUTP) - _aesni_gf128mul_x_ble() + _aesni_gf128mul_x_ble movdqa IV, STATE4 movdqu 0x30(INP), IN pxor IN, STATE4 movdqu IV, 0x30(OUTP) +.if \enc call _aesni_enc4 +.else + call _aesni_dec4 +.endif movdqu 0x00(OUTP), IN pxor IN, STATE1 @@ -2912,17 +2732,17 @@ SYM_FUNC_START(aesni_xts_encrypt) pxor IN, STATE4 movdqu STATE4, 0x30(OUTP) - _aesni_gf128mul_x_ble() + _aesni_gf128mul_x_ble add $64, INP add $64, OUTP test LEN, LEN - jnz .Lxts_enc_loop4 + jnz .Lxts_loop4\@ -.Lxts_enc_ret_iv: +.Lxts_ret_iv\@: movups IV, (IVP) -.Lxts_enc_ret: +.Lxts_ret\@: #ifndef __x86_64__ popl KLEN popl KEYP @@ -2932,201 +2752,60 @@ SYM_FUNC_START(aesni_xts_encrypt) FRAME_END RET -.Lxts_enc_1x: +.Lxts_1x\@: add $64, LEN - jz .Lxts_enc_ret_iv + jz .Lxts_ret_iv\@ +.if \enc sub $16, LEN - jl .Lxts_enc_cts4 + jl .Lxts_cts4\@ +.endif -.Lxts_enc_loop1: +.Lxts_loop1\@: movdqu (INP), STATE +.if \enc pxor IV, STATE call _aesni_enc1 - pxor IV, STATE - _aesni_gf128mul_x_ble() - - test LEN, LEN - jz .Lxts_enc_out - +.else add $16, INP sub $16, LEN - jl .Lxts_enc_cts1 - - movdqu STATE, (OUTP) - add $16, OUTP - jmp .Lxts_enc_loop1 - -.Lxts_enc_out: - movdqu STATE, (OUTP) - jmp .Lxts_enc_ret_iv - -.Lxts_enc_cts4: - movdqa STATE4, STATE - sub $16, OUTP - -.Lxts_enc_cts1: -#ifndef __x86_64__ - lea .Lcts_permute_table, T1 -#else - lea .Lcts_permute_table(%rip), T1 -#endif - add LEN, INP /* rewind input pointer */ - add $16, LEN /* # bytes in final block */ - movups (INP), IN1 - - mov T1, IVP - add $32, IVP - add LEN, T1 - sub LEN, IVP - add OUTP, LEN - - movups (T1), %xmm4 - movaps STATE, IN2 - pshufb %xmm4, STATE - movups STATE, (LEN) - - movups (IVP), %xmm0 - pshufb %xmm0, IN1 - pblendvb IN2, IN1 - movaps IN1, STATE - + jl .Lxts_cts1\@ pxor IV, STATE - call _aesni_enc1 + call _aesni_dec1 +.endif pxor IV, STATE + _aesni_gf128mul_x_ble - movups STATE, (OUTP) - jmp .Lxts_enc_ret -SYM_FUNC_END(aesni_xts_encrypt) - -/* - * void aesni_xts_decrypt(const struct crypto_aes_ctx *ctx, u8 *dst, - * const u8 *src, unsigned int len, le128 *iv) - */ -SYM_FUNC_START(aesni_xts_decrypt) - FRAME_BEGIN -#ifndef __x86_64__ - pushl IVP - pushl LEN - pushl KEYP - pushl KLEN - movl (FRAME_OFFSET+20)(%esp), KEYP # ctx - movl (FRAME_OFFSET+24)(%esp), OUTP # dst - movl (FRAME_OFFSET+28)(%esp), INP # src - movl (FRAME_OFFSET+32)(%esp), LEN # len - movl (FRAME_OFFSET+36)(%esp), IVP # iv - movdqa .Lgf128mul_x_ble_mask, GF128MUL_MASK -#else - movdqa .Lgf128mul_x_ble_mask(%rip), GF128MUL_MASK -#endif - movups (IVP), IV - - mov 480(KEYP), KLEN - add $240, KEYP - - test $15, LEN - jz .Lxts_dec_loop4 - sub $16, LEN - -.Lxts_dec_loop4: - sub $64, LEN - jl .Lxts_dec_1x - - movdqa IV, STATE1 - movdqu 0x00(INP), IN - pxor IN, STATE1 - movdqu IV, 0x00(OUTP) - - _aesni_gf128mul_x_ble() - movdqa IV, STATE2 - movdqu 0x10(INP), IN - pxor IN, STATE2 - movdqu IV, 0x10(OUTP) - - _aesni_gf128mul_x_ble() - movdqa IV, STATE3 - movdqu 0x20(INP), IN - pxor IN, STATE3 - movdqu IV, 0x20(OUTP) - - _aesni_gf128mul_x_ble() - movdqa IV, STATE4 - movdqu 0x30(INP), IN - pxor IN, STATE4 - movdqu IV, 0x30(OUTP) - - call _aesni_dec4 - - movdqu 0x00(OUTP), IN - pxor IN, STATE1 - movdqu STATE1, 0x00(OUTP) - - movdqu 0x10(OUTP), IN - pxor IN, STATE2 - movdqu STATE2, 0x10(OUTP) - - movdqu 0x20(OUTP), IN - pxor IN, STATE3 - movdqu STATE3, 0x20(OUTP) - - movdqu 0x30(OUTP), IN - pxor IN, STATE4 - movdqu STATE4, 0x30(OUTP) - - _aesni_gf128mul_x_ble() - - add $64, INP - add $64, OUTP test LEN, LEN - jnz .Lxts_dec_loop4 - -.Lxts_dec_ret_iv: - movups IV, (IVP) - -.Lxts_dec_ret: -#ifndef __x86_64__ - popl KLEN - popl KEYP - popl LEN - popl IVP -#endif - FRAME_END - RET - -.Lxts_dec_1x: - add $64, LEN - jz .Lxts_dec_ret_iv - -.Lxts_dec_loop1: - movdqu (INP), STATE + jz .Lxts_out\@ +.if \enc add $16, INP sub $16, LEN - jl .Lxts_dec_cts1 - - pxor IV, STATE - call _aesni_dec1 - pxor IV, STATE - _aesni_gf128mul_x_ble() - - test LEN, LEN - jz .Lxts_dec_out + jl .Lxts_cts1\@ +.endif movdqu STATE, (OUTP) add $16, OUTP - jmp .Lxts_dec_loop1 + jmp .Lxts_loop1\@ -.Lxts_dec_out: +.Lxts_out\@: movdqu STATE, (OUTP) - jmp .Lxts_dec_ret_iv + jmp .Lxts_ret_iv\@ -.Lxts_dec_cts1: +.if \enc +.Lxts_cts4\@: + movdqa STATE4, STATE + sub $16, OUTP +.Lxts_cts1\@: +.else +.Lxts_cts1\@: movdqa IV, STATE4 - _aesni_gf128mul_x_ble() + _aesni_gf128mul_x_ble pxor IV, STATE call _aesni_dec1 pxor IV, STATE - +.endif #ifndef __x86_64__ lea .Lcts_permute_table, T1 #else @@ -3152,10 +2831,32 @@ SYM_FUNC_START(aesni_xts_decrypt) pblendvb IN2, IN1 movaps IN1, STATE +.if \enc + pxor IV, STATE + call _aesni_enc1 + pxor IV, STATE +.else pxor STATE4, STATE call _aesni_dec1 pxor STATE4, STATE +.endif movups STATE, (OUTP) - jmp .Lxts_dec_ret -SYM_FUNC_END(aesni_xts_decrypt) + jmp .Lxts_ret\@ +.endm + +/* + * void aesni_xts_enc(const struct crypto_aes_ctx *ctx, u8 *dst, + * const u8 *src, unsigned int len, le128 *iv) + */ +SYM_FUNC_START(aesni_xts_enc) + _aesni_xts_crypt 1 +SYM_FUNC_END(aesni_xts_enc) + +/* + * void aesni_xts_dec(const struct crypto_aes_ctx *ctx, u8 *dst, + * const u8 *src, unsigned int len, le128 *iv) + */ +SYM_FUNC_START(aesni_xts_dec) + _aesni_xts_crypt 0 +SYM_FUNC_END(aesni_xts_dec) diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index b1d90c25975a..5b25d2a58aeb 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -40,7 +40,6 @@ #define AESNI_ALIGN 16 #define AESNI_ALIGN_ATTR __attribute__ ((__aligned__(AESNI_ALIGN))) #define AES_BLOCK_MASK (~(AES_BLOCK_SIZE - 1)) -#define RFC4106_HASH_SUBKEY_SIZE 16 #define AESNI_ALIGN_EXTRA ((AESNI_ALIGN - 1) & ~(CRYPTO_MINALIGN - 1)) #define CRYPTO_AES_CTX_SIZE (sizeof(struct crypto_aes_ctx) + AESNI_ALIGN_EXTRA) #define XTS_AES_CTX_SIZE (sizeof(struct aesni_xts_ctx) + AESNI_ALIGN_EXTRA) @@ -87,8 +86,8 @@ static inline void *aes_align_addr(void *addr) return PTR_ALIGN(addr, AESNI_ALIGN); } -asmlinkage int aesni_set_key(struct crypto_aes_ctx *ctx, const u8 *in_key, - unsigned int key_len); +asmlinkage void aesni_set_key(struct crypto_aes_ctx *ctx, const u8 *in_key, + unsigned int key_len); asmlinkage void aesni_enc(const void *ctx, u8 *out, const u8 *in); asmlinkage void aesni_dec(const void *ctx, u8 *out, const u8 *in); asmlinkage void aesni_ecb_enc(struct crypto_aes_ctx *ctx, u8 *out, @@ -107,11 +106,11 @@ asmlinkage void aesni_cts_cbc_dec(struct crypto_aes_ctx *ctx, u8 *out, #define AVX_GEN2_OPTSIZE 640 #define AVX_GEN4_OPTSIZE 4096 -asmlinkage void aesni_xts_encrypt(const struct crypto_aes_ctx *ctx, u8 *out, - const u8 *in, unsigned int len, u8 *iv); +asmlinkage void aesni_xts_enc(const struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, unsigned int len, u8 *iv); -asmlinkage void aesni_xts_decrypt(const struct crypto_aes_ctx *ctx, u8 *out, - const u8 *in, unsigned int len, u8 *iv); +asmlinkage void aesni_xts_dec(const struct crypto_aes_ctx *ctx, u8 *out, + const u8 *in, unsigned int len, u8 *iv); #ifdef CONFIG_X86_64 @@ -233,19 +232,17 @@ static int aes_set_key_common(struct crypto_aes_ctx *ctx, { int err; - if (key_len != AES_KEYSIZE_128 && key_len != AES_KEYSIZE_192 && - key_len != AES_KEYSIZE_256) - return -EINVAL; - if (!crypto_simd_usable()) - err = aes_expandkey(ctx, in_key, key_len); - else { - kernel_fpu_begin(); - err = aesni_set_key(ctx, in_key, key_len); - kernel_fpu_end(); - } + return aes_expandkey(ctx, in_key, key_len); - return err; + err = aes_check_keylen(key_len); + if (err) + return err; + + kernel_fpu_begin(); + aesni_set_key(ctx, in_key, key_len); + kernel_fpu_end(); + return 0; } static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, @@ -592,23 +589,12 @@ static int xctr_crypt(struct skcipher_request *req) return err; } -static int -rfc4106_set_hash_subkey(u8 *hash_subkey, const u8 *key, unsigned int key_len) +static int aes_gcm_derive_hash_subkey(const struct crypto_aes_ctx *aes_key, + u8 hash_subkey[AES_BLOCK_SIZE]) { - struct crypto_aes_ctx ctx; - int ret; - - ret = aes_expandkey(&ctx, key, key_len); - if (ret) - return ret; - - /* Clear the data in the hash sub key container to zero.*/ - /* We want to cipher all zeros to create the hash sub key. */ - memset(hash_subkey, 0, RFC4106_HASH_SUBKEY_SIZE); - - aes_encrypt(&ctx, hash_subkey, hash_subkey); + static const u8 zeroes[AES_BLOCK_SIZE]; - memzero_explicit(&ctx, sizeof(ctx)); + aes_encrypt(aes_key, hash_subkey, zeroes); return 0; } @@ -626,7 +612,8 @@ static int common_rfc4106_set_key(struct crypto_aead *aead, const u8 *key, memcpy(ctx->nonce, key + key_len, sizeof(ctx->nonce)); return aes_set_key_common(&ctx->aes_key_expanded, key, key_len) ?: - rfc4106_set_hash_subkey(ctx->hash_subkey, key, key_len); + aes_gcm_derive_hash_subkey(&ctx->aes_key_expanded, + ctx->hash_subkey); } /* This is the Integrity Check Value (aka the authentication tag) length and can @@ -877,7 +864,7 @@ static int helper_rfc4106_decrypt(struct aead_request *req) } #endif -static int xts_aesni_setkey(struct crypto_skcipher *tfm, const u8 *key, +static int xts_setkey_aesni(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen) { struct aesni_xts_ctx *ctx = aes_xts_ctx(tfm); @@ -898,108 +885,149 @@ static int xts_aesni_setkey(struct crypto_skcipher *tfm, const u8 *key, return aes_set_key_common(&ctx->tweak_ctx, key + keylen, keylen); } -static int xts_crypt(struct skcipher_request *req, bool encrypt) +typedef void (*xts_encrypt_iv_func)(const struct crypto_aes_ctx *tweak_key, + u8 iv[AES_BLOCK_SIZE]); +typedef void (*xts_crypt_func)(const struct crypto_aes_ctx *key, + const u8 *src, u8 *dst, unsigned int len, + u8 tweak[AES_BLOCK_SIZE]); + +/* This handles cases where the source and/or destination span pages. */ +static noinline int +xts_crypt_slowpath(struct skcipher_request *req, xts_crypt_func crypt_func) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); - struct aesni_xts_ctx *ctx = aes_xts_ctx(tfm); + const struct aesni_xts_ctx *ctx = aes_xts_ctx(tfm); int tail = req->cryptlen % AES_BLOCK_SIZE; + struct scatterlist sg_src[2], sg_dst[2]; struct skcipher_request subreq; struct skcipher_walk walk; + struct scatterlist *src, *dst; int err; - if (req->cryptlen < AES_BLOCK_SIZE) - return -EINVAL; - - err = skcipher_walk_virt(&walk, req, false); - if (!walk.nbytes) - return err; - - if (unlikely(tail > 0 && walk.nbytes < walk.total)) { - int blocks = DIV_ROUND_UP(req->cryptlen, AES_BLOCK_SIZE) - 2; - - skcipher_walk_abort(&walk); - + /* + * If the message length isn't divisible by the AES block size, then + * separate off the last full block and the partial block. This ensures + * that they are processed in the same call to the assembly function, + * which is required for ciphertext stealing. + */ + if (tail) { skcipher_request_set_tfm(&subreq, tfm); skcipher_request_set_callback(&subreq, skcipher_request_flags(req), NULL, NULL); skcipher_request_set_crypt(&subreq, req->src, req->dst, - blocks * AES_BLOCK_SIZE, req->iv); + req->cryptlen - tail - AES_BLOCK_SIZE, + req->iv); req = &subreq; + } - err = skcipher_walk_virt(&walk, req, false); - if (!walk.nbytes) - return err; - } else { - tail = 0; + err = skcipher_walk_virt(&walk, req, false); + + while (walk.nbytes) { + kernel_fpu_begin(); + (*crypt_func)(&ctx->crypt_ctx, + walk.src.virt.addr, walk.dst.virt.addr, + walk.nbytes & ~(AES_BLOCK_SIZE - 1), req->iv); + kernel_fpu_end(); + err = skcipher_walk_done(&walk, + walk.nbytes & (AES_BLOCK_SIZE - 1)); } - kernel_fpu_begin(); + if (err || !tail) + return err; - /* calculate first value of T */ - aesni_enc(&ctx->tweak_ctx, walk.iv, walk.iv); + /* Do ciphertext stealing with the last full block and partial block. */ - while (walk.nbytes > 0) { - int nbytes = walk.nbytes; - - if (nbytes < walk.total) - nbytes &= ~(AES_BLOCK_SIZE - 1); - - if (encrypt) - aesni_xts_encrypt(&ctx->crypt_ctx, - walk.dst.virt.addr, walk.src.virt.addr, - nbytes, walk.iv); - else - aesni_xts_decrypt(&ctx->crypt_ctx, - walk.dst.virt.addr, walk.src.virt.addr, - nbytes, walk.iv); - kernel_fpu_end(); + dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen); + if (req->dst != req->src) + dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen); - err = skcipher_walk_done(&walk, walk.nbytes - nbytes); + skcipher_request_set_crypt(req, src, dst, AES_BLOCK_SIZE + tail, + req->iv); - if (walk.nbytes > 0) - kernel_fpu_begin(); - } + err = skcipher_walk_virt(&walk, req, false); + if (err) + return err; - if (unlikely(tail > 0 && !err)) { - struct scatterlist sg_src[2], sg_dst[2]; - struct scatterlist *src, *dst; + kernel_fpu_begin(); + (*crypt_func)(&ctx->crypt_ctx, walk.src.virt.addr, walk.dst.virt.addr, + walk.nbytes, req->iv); + kernel_fpu_end(); - dst = src = scatterwalk_ffwd(sg_src, req->src, req->cryptlen); - if (req->dst != req->src) - dst = scatterwalk_ffwd(sg_dst, req->dst, req->cryptlen); + return skcipher_walk_done(&walk, 0); +} - skcipher_request_set_crypt(req, src, dst, AES_BLOCK_SIZE + tail, - req->iv); +/* __always_inline to avoid indirect call in fastpath */ +static __always_inline int +xts_crypt(struct skcipher_request *req, xts_encrypt_iv_func encrypt_iv, + xts_crypt_func crypt_func) +{ + struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); + const struct aesni_xts_ctx *ctx = aes_xts_ctx(tfm); + const unsigned int cryptlen = req->cryptlen; + struct scatterlist *src = req->src; + struct scatterlist *dst = req->dst; - err = skcipher_walk_virt(&walk, &subreq, false); - if (err) - return err; + if (unlikely(cryptlen < AES_BLOCK_SIZE)) + return -EINVAL; - kernel_fpu_begin(); - if (encrypt) - aesni_xts_encrypt(&ctx->crypt_ctx, - walk.dst.virt.addr, walk.src.virt.addr, - walk.nbytes, walk.iv); - else - aesni_xts_decrypt(&ctx->crypt_ctx, - walk.dst.virt.addr, walk.src.virt.addr, - walk.nbytes, walk.iv); - kernel_fpu_end(); + kernel_fpu_begin(); + (*encrypt_iv)(&ctx->tweak_ctx, req->iv); - err = skcipher_walk_done(&walk, 0); + /* + * In practice, virtually all XTS plaintexts and ciphertexts are either + * 512 or 4096 bytes, aligned such that they don't span page boundaries. + * To optimize the performance of these cases, and also any other case + * where no page boundary is spanned, the below fast-path handles + * single-page sources and destinations as efficiently as possible. + */ + if (likely(src->length >= cryptlen && dst->length >= cryptlen && + src->offset + cryptlen <= PAGE_SIZE && + dst->offset + cryptlen <= PAGE_SIZE)) { + struct page *src_page = sg_page(src); + struct page *dst_page = sg_page(dst); + void *src_virt = kmap_local_page(src_page) + src->offset; + void *dst_virt = kmap_local_page(dst_page) + dst->offset; + + (*crypt_func)(&ctx->crypt_ctx, src_virt, dst_virt, cryptlen, + req->iv); + kunmap_local(dst_virt); + kunmap_local(src_virt); + kernel_fpu_end(); + return 0; } - return err; + kernel_fpu_end(); + return xts_crypt_slowpath(req, crypt_func); +} + +static void aesni_xts_encrypt_iv(const struct crypto_aes_ctx *tweak_key, + u8 iv[AES_BLOCK_SIZE]) +{ + aesni_enc(tweak_key, iv, iv); +} + +static void aesni_xts_encrypt(const struct crypto_aes_ctx *key, + const u8 *src, u8 *dst, unsigned int len, + u8 tweak[AES_BLOCK_SIZE]) +{ + aesni_xts_enc(key, dst, src, len, tweak); } -static int xts_encrypt(struct skcipher_request *req) +static void aesni_xts_decrypt(const struct crypto_aes_ctx *key, + const u8 *src, u8 *dst, unsigned int len, + u8 tweak[AES_BLOCK_SIZE]) { - return xts_crypt(req, true); + aesni_xts_dec(key, dst, src, len, tweak); } -static int xts_decrypt(struct skcipher_request *req) +static int xts_encrypt_aesni(struct skcipher_request *req) { - return xts_crypt(req, false); + return xts_crypt(req, aesni_xts_encrypt_iv, aesni_xts_encrypt); +} + +static int xts_decrypt_aesni(struct skcipher_request *req) +{ + return xts_crypt(req, aesni_xts_encrypt_iv, aesni_xts_decrypt); } static struct crypto_alg aesni_cipher_alg = { @@ -1103,9 +1131,9 @@ static struct skcipher_alg aesni_skciphers[] = { .max_keysize = 2 * AES_MAX_KEY_SIZE, .ivsize = AES_BLOCK_SIZE, .walksize = 2 * AES_BLOCK_SIZE, - .setkey = xts_aesni_setkey, - .encrypt = xts_encrypt, - .decrypt = xts_decrypt, + .setkey = xts_setkey_aesni, + .encrypt = xts_encrypt_aesni, + .decrypt = xts_decrypt_aesni, } }; @@ -1137,7 +1165,149 @@ static struct skcipher_alg aesni_xctr = { }; static struct simd_skcipher_alg *aesni_simd_xctr; -#endif /* CONFIG_X86_64 */ + +asmlinkage void aes_xts_encrypt_iv(const struct crypto_aes_ctx *tweak_key, + u8 iv[AES_BLOCK_SIZE]); + +#define DEFINE_XTS_ALG(suffix, driver_name, priority) \ + \ +asmlinkage void \ +aes_xts_encrypt_##suffix(const struct crypto_aes_ctx *key, const u8 *src, \ + u8 *dst, unsigned int len, u8 tweak[AES_BLOCK_SIZE]); \ +asmlinkage void \ +aes_xts_decrypt_##suffix(const struct crypto_aes_ctx *key, const u8 *src, \ + u8 *dst, unsigned int len, u8 tweak[AES_BLOCK_SIZE]); \ + \ +static int xts_encrypt_##suffix(struct skcipher_request *req) \ +{ \ + return xts_crypt(req, aes_xts_encrypt_iv, aes_xts_encrypt_##suffix); \ +} \ + \ +static int xts_decrypt_##suffix(struct skcipher_request *req) \ +{ \ + return xts_crypt(req, aes_xts_encrypt_iv, aes_xts_decrypt_##suffix); \ +} \ + \ +static struct skcipher_alg aes_xts_alg_##suffix = { \ + .base = { \ + .cra_name = "__xts(aes)", \ + .cra_driver_name = "__" driver_name, \ + .cra_priority = priority, \ + .cra_flags = CRYPTO_ALG_INTERNAL, \ + .cra_blocksize = AES_BLOCK_SIZE, \ + .cra_ctxsize = XTS_AES_CTX_SIZE, \ + .cra_module = THIS_MODULE, \ + }, \ + .min_keysize = 2 * AES_MIN_KEY_SIZE, \ + .max_keysize = 2 * AES_MAX_KEY_SIZE, \ + .ivsize = AES_BLOCK_SIZE, \ + .walksize = 2 * AES_BLOCK_SIZE, \ + .setkey = xts_setkey_aesni, \ + .encrypt = xts_encrypt_##suffix, \ + .decrypt = xts_decrypt_##suffix, \ +}; \ + \ +static struct simd_skcipher_alg *aes_xts_simdalg_##suffix + +DEFINE_XTS_ALG(aesni_avx, "xts-aes-aesni-avx", 500); +#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) +DEFINE_XTS_ALG(vaes_avx2, "xts-aes-vaes-avx2", 600); +DEFINE_XTS_ALG(vaes_avx10_256, "xts-aes-vaes-avx10_256", 700); +DEFINE_XTS_ALG(vaes_avx10_512, "xts-aes-vaes-avx10_512", 800); +#endif + +/* + * This is a list of CPU models that are known to suffer from downclocking when + * zmm registers (512-bit vectors) are used. On these CPUs, the AES-XTS + * implementation with zmm registers won't be used by default. An + * implementation with ymm registers (256-bit vectors) will be used instead. + */ +static const struct x86_cpu_id zmm_exclusion_list[] = { + { .vendor = X86_VENDOR_INTEL, .family = 6, .model = INTEL_FAM6_SKYLAKE_X }, + { .vendor = X86_VENDOR_INTEL, .family = 6, .model = INTEL_FAM6_ICELAKE_X }, + { .vendor = X86_VENDOR_INTEL, .family = 6, .model = INTEL_FAM6_ICELAKE_D }, + { .vendor = X86_VENDOR_INTEL, .family = 6, .model = INTEL_FAM6_ICELAKE }, + { .vendor = X86_VENDOR_INTEL, .family = 6, .model = INTEL_FAM6_ICELAKE_L }, + { .vendor = X86_VENDOR_INTEL, .family = 6, .model = INTEL_FAM6_ICELAKE_NNPI }, + { .vendor = X86_VENDOR_INTEL, .family = 6, .model = INTEL_FAM6_TIGERLAKE_L }, + { .vendor = X86_VENDOR_INTEL, .family = 6, .model = INTEL_FAM6_TIGERLAKE }, + /* Allow Rocket Lake and later, and Sapphire Rapids and later. */ + /* Also allow AMD CPUs (starting with Zen 4, the first with AVX-512). */ + {}, +}; + +static int __init register_xts_algs(void) +{ + int err; + + if (!boot_cpu_has(X86_FEATURE_AVX)) + return 0; + err = simd_register_skciphers_compat(&aes_xts_alg_aesni_avx, 1, + &aes_xts_simdalg_aesni_avx); + if (err) + return err; +#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) + if (!boot_cpu_has(X86_FEATURE_AVX2) || + !boot_cpu_has(X86_FEATURE_VAES) || + !boot_cpu_has(X86_FEATURE_VPCLMULQDQ) || + !boot_cpu_has(X86_FEATURE_PCLMULQDQ) || + !cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM, NULL)) + return 0; + err = simd_register_skciphers_compat(&aes_xts_alg_vaes_avx2, 1, + &aes_xts_simdalg_vaes_avx2); + if (err) + return err; + + if (!boot_cpu_has(X86_FEATURE_AVX512BW) || + !boot_cpu_has(X86_FEATURE_AVX512VL) || + !boot_cpu_has(X86_FEATURE_BMI2) || + !cpu_has_xfeatures(XFEATURE_MASK_SSE | XFEATURE_MASK_YMM | + XFEATURE_MASK_AVX512, NULL)) + return 0; + + err = simd_register_skciphers_compat(&aes_xts_alg_vaes_avx10_256, 1, + &aes_xts_simdalg_vaes_avx10_256); + if (err) + return err; + + if (x86_match_cpu(zmm_exclusion_list)) + aes_xts_alg_vaes_avx10_512.base.cra_priority = 1; + + err = simd_register_skciphers_compat(&aes_xts_alg_vaes_avx10_512, 1, + &aes_xts_simdalg_vaes_avx10_512); + if (err) + return err; +#endif /* CONFIG_AS_VAES && CONFIG_AS_VPCLMULQDQ */ + return 0; +} + +static void unregister_xts_algs(void) +{ + if (aes_xts_simdalg_aesni_avx) + simd_unregister_skciphers(&aes_xts_alg_aesni_avx, 1, + &aes_xts_simdalg_aesni_avx); +#if defined(CONFIG_AS_VAES) && defined(CONFIG_AS_VPCLMULQDQ) + if (aes_xts_simdalg_vaes_avx2) + simd_unregister_skciphers(&aes_xts_alg_vaes_avx2, 1, + &aes_xts_simdalg_vaes_avx2); + if (aes_xts_simdalg_vaes_avx10_256) + simd_unregister_skciphers(&aes_xts_alg_vaes_avx10_256, 1, + &aes_xts_simdalg_vaes_avx10_256); + if (aes_xts_simdalg_vaes_avx10_512) + simd_unregister_skciphers(&aes_xts_alg_vaes_avx10_512, 1, + &aes_xts_simdalg_vaes_avx10_512); +#endif +} +#else /* CONFIG_X86_64 */ +static int __init register_xts_algs(void) +{ + return 0; +} + +static void unregister_xts_algs(void) +{ +} +#endif /* !CONFIG_X86_64 */ #ifdef CONFIG_X86_64 static int generic_gcmaes_set_key(struct crypto_aead *aead, const u8 *key, @@ -1146,7 +1316,8 @@ static int generic_gcmaes_set_key(struct crypto_aead *aead, const u8 *key, struct generic_gcmaes_ctx *ctx = generic_gcmaes_ctx_get(aead); return aes_set_key_common(&ctx->aes_key_expanded, key, key_len) ?: - rfc4106_set_hash_subkey(ctx->hash_subkey, key, key_len); + aes_gcm_derive_hash_subkey(&ctx->aes_key_expanded, + ctx->hash_subkey); } static int generic_gcmaes_encrypt(struct aead_request *req) @@ -1276,13 +1447,21 @@ static int __init aesni_init(void) goto unregister_aeads; #endif /* CONFIG_X86_64 */ + err = register_xts_algs(); + if (err) + goto unregister_xts; + return 0; +unregister_xts: + unregister_xts_algs(); #ifdef CONFIG_X86_64 + if (aesni_simd_xctr) + simd_unregister_skciphers(&aesni_xctr, 1, &aesni_simd_xctr); unregister_aeads: +#endif /* CONFIG_X86_64 */ simd_unregister_aeads(aesni_aeads, ARRAY_SIZE(aesni_aeads), aesni_simd_aeads); -#endif /* CONFIG_X86_64 */ unregister_skciphers: simd_unregister_skciphers(aesni_skciphers, ARRAY_SIZE(aesni_skciphers), @@ -1303,6 +1482,7 @@ static void __exit aesni_exit(void) if (boot_cpu_has(X86_FEATURE_AVX)) simd_unregister_skciphers(&aesni_xctr, 1, &aesni_simd_xctr); #endif /* CONFIG_X86_64 */ + unregister_xts_algs(); } late_initcall(aesni_init); diff --git a/arch/x86/crypto/nh-avx2-x86_64.S b/arch/x86/crypto/nh-avx2-x86_64.S index ef73a3ab8726..791386d9a83a 100644 --- a/arch/x86/crypto/nh-avx2-x86_64.S +++ b/arch/x86/crypto/nh-avx2-x86_64.S @@ -154,5 +154,6 @@ SYM_TYPED_FUNC_START(nh_avx2) vpaddq T1, T0, T0 vpaddq T4, T0, T0 vmovdqu T0, (HASH) + vzeroupper RET SYM_FUNC_END(nh_avx2) diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S index 9918212faf91..0ffb072be956 100644 --- a/arch/x86/crypto/sha256-avx2-asm.S +++ b/arch/x86/crypto/sha256-avx2-asm.S @@ -716,6 +716,7 @@ SYM_TYPED_FUNC_START(sha256_transform_rorx) popq %r13 popq %r12 popq %rbx + vzeroupper RET SYM_FUNC_END(sha256_transform_rorx) diff --git a/arch/x86/crypto/sha256_ni_asm.S b/arch/x86/crypto/sha256_ni_asm.S index 537b6dcd7ed8..d515a55a3bc1 100644 --- a/arch/x86/crypto/sha256_ni_asm.S +++ b/arch/x86/crypto/sha256_ni_asm.S @@ -62,20 +62,41 @@ #define SHA256CONSTANTS %rax -#define MSG %xmm0 +#define MSG %xmm0 /* sha256rnds2 implicit operand */ #define STATE0 %xmm1 #define STATE1 %xmm2 -#define MSGTMP0 %xmm3 -#define MSGTMP1 %xmm4 -#define MSGTMP2 %xmm5 -#define MSGTMP3 %xmm6 -#define MSGTMP4 %xmm7 +#define MSG0 %xmm3 +#define MSG1 %xmm4 +#define MSG2 %xmm5 +#define MSG3 %xmm6 +#define TMP %xmm7 #define SHUF_MASK %xmm8 #define ABEF_SAVE %xmm9 #define CDGH_SAVE %xmm10 +.macro do_4rounds i, m0, m1, m2, m3 +.if \i < 16 + movdqu \i*4(DATA_PTR), \m0 + pshufb SHUF_MASK, \m0 +.endif + movdqa (\i-32)*4(SHA256CONSTANTS), MSG + paddd \m0, MSG + sha256rnds2 STATE0, STATE1 +.if \i >= 12 && \i < 60 + movdqa \m0, TMP + palignr $4, \m3, TMP + paddd TMP, \m1 + sha256msg2 \m0, \m1 +.endif + punpckhqdq MSG, MSG + sha256rnds2 STATE1, STATE0 +.if \i >= 4 && \i < 52 + sha256msg1 \m0, \m3 +.endif +.endm + /* * Intel SHA Extensions optimized implementation of a SHA-256 update function * @@ -86,9 +107,6 @@ * store partial blocks. All message padding and hash value initialization must * be done outside the update function. * - * The indented lines in the loop are instructions related to rounds processing. - * The non-indented lines are instructions related to the message schedule. - * * void sha256_ni_transform(uint32_t *digest, const void *data, uint32_t numBlocks); * digest : pointer to digest @@ -108,202 +126,29 @@ SYM_TYPED_FUNC_START(sha256_ni_transform) * Need to reorder these appropriately * DCBA, HGFE -> ABEF, CDGH */ - movdqu 0*16(DIGEST_PTR), STATE0 - movdqu 1*16(DIGEST_PTR), STATE1 + movdqu 0*16(DIGEST_PTR), STATE0 /* DCBA */ + movdqu 1*16(DIGEST_PTR), STATE1 /* HGFE */ - pshufd $0xB1, STATE0, STATE0 /* CDAB */ - pshufd $0x1B, STATE1, STATE1 /* EFGH */ - movdqa STATE0, MSGTMP4 - palignr $8, STATE1, STATE0 /* ABEF */ - pblendw $0xF0, MSGTMP4, STATE1 /* CDGH */ + movdqa STATE0, TMP + punpcklqdq STATE1, STATE0 /* FEBA */ + punpckhqdq TMP, STATE1 /* DCHG */ + pshufd $0x1B, STATE0, STATE0 /* ABEF */ + pshufd $0xB1, STATE1, STATE1 /* CDGH */ movdqa PSHUFFLE_BYTE_FLIP_MASK(%rip), SHUF_MASK - lea K256(%rip), SHA256CONSTANTS + lea K256+32*4(%rip), SHA256CONSTANTS .Lloop0: /* Save hash values for addition after rounds */ movdqa STATE0, ABEF_SAVE movdqa STATE1, CDGH_SAVE - /* Rounds 0-3 */ - movdqu 0*16(DATA_PTR), MSG - pshufb SHUF_MASK, MSG - movdqa MSG, MSGTMP0 - paddd 0*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - - /* Rounds 4-7 */ - movdqu 1*16(DATA_PTR), MSG - pshufb SHUF_MASK, MSG - movdqa MSG, MSGTMP1 - paddd 1*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP1, MSGTMP0 - - /* Rounds 8-11 */ - movdqu 2*16(DATA_PTR), MSG - pshufb SHUF_MASK, MSG - movdqa MSG, MSGTMP2 - paddd 2*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP2, MSGTMP1 - - /* Rounds 12-15 */ - movdqu 3*16(DATA_PTR), MSG - pshufb SHUF_MASK, MSG - movdqa MSG, MSGTMP3 - paddd 3*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP3, MSGTMP4 - palignr $4, MSGTMP2, MSGTMP4 - paddd MSGTMP4, MSGTMP0 - sha256msg2 MSGTMP3, MSGTMP0 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP3, MSGTMP2 - - /* Rounds 16-19 */ - movdqa MSGTMP0, MSG - paddd 4*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP0, MSGTMP4 - palignr $4, MSGTMP3, MSGTMP4 - paddd MSGTMP4, MSGTMP1 - sha256msg2 MSGTMP0, MSGTMP1 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP0, MSGTMP3 - - /* Rounds 20-23 */ - movdqa MSGTMP1, MSG - paddd 5*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP1, MSGTMP4 - palignr $4, MSGTMP0, MSGTMP4 - paddd MSGTMP4, MSGTMP2 - sha256msg2 MSGTMP1, MSGTMP2 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP1, MSGTMP0 - - /* Rounds 24-27 */ - movdqa MSGTMP2, MSG - paddd 6*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP2, MSGTMP4 - palignr $4, MSGTMP1, MSGTMP4 - paddd MSGTMP4, MSGTMP3 - sha256msg2 MSGTMP2, MSGTMP3 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP2, MSGTMP1 - - /* Rounds 28-31 */ - movdqa MSGTMP3, MSG - paddd 7*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP3, MSGTMP4 - palignr $4, MSGTMP2, MSGTMP4 - paddd MSGTMP4, MSGTMP0 - sha256msg2 MSGTMP3, MSGTMP0 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP3, MSGTMP2 - - /* Rounds 32-35 */ - movdqa MSGTMP0, MSG - paddd 8*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP0, MSGTMP4 - palignr $4, MSGTMP3, MSGTMP4 - paddd MSGTMP4, MSGTMP1 - sha256msg2 MSGTMP0, MSGTMP1 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP0, MSGTMP3 - - /* Rounds 36-39 */ - movdqa MSGTMP1, MSG - paddd 9*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP1, MSGTMP4 - palignr $4, MSGTMP0, MSGTMP4 - paddd MSGTMP4, MSGTMP2 - sha256msg2 MSGTMP1, MSGTMP2 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP1, MSGTMP0 - - /* Rounds 40-43 */ - movdqa MSGTMP2, MSG - paddd 10*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP2, MSGTMP4 - palignr $4, MSGTMP1, MSGTMP4 - paddd MSGTMP4, MSGTMP3 - sha256msg2 MSGTMP2, MSGTMP3 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP2, MSGTMP1 - - /* Rounds 44-47 */ - movdqa MSGTMP3, MSG - paddd 11*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP3, MSGTMP4 - palignr $4, MSGTMP2, MSGTMP4 - paddd MSGTMP4, MSGTMP0 - sha256msg2 MSGTMP3, MSGTMP0 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP3, MSGTMP2 - - /* Rounds 48-51 */ - movdqa MSGTMP0, MSG - paddd 12*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP0, MSGTMP4 - palignr $4, MSGTMP3, MSGTMP4 - paddd MSGTMP4, MSGTMP1 - sha256msg2 MSGTMP0, MSGTMP1 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - sha256msg1 MSGTMP0, MSGTMP3 - - /* Rounds 52-55 */ - movdqa MSGTMP1, MSG - paddd 13*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP1, MSGTMP4 - palignr $4, MSGTMP0, MSGTMP4 - paddd MSGTMP4, MSGTMP2 - sha256msg2 MSGTMP1, MSGTMP2 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - - /* Rounds 56-59 */ - movdqa MSGTMP2, MSG - paddd 14*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - movdqa MSGTMP2, MSGTMP4 - palignr $4, MSGTMP1, MSGTMP4 - paddd MSGTMP4, MSGTMP3 - sha256msg2 MSGTMP2, MSGTMP3 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 - - /* Rounds 60-63 */ - movdqa MSGTMP3, MSG - paddd 15*16(SHA256CONSTANTS), MSG - sha256rnds2 STATE0, STATE1 - pshufd $0x0E, MSG, MSG - sha256rnds2 STATE1, STATE0 +.irp i, 0, 16, 32, 48 + do_4rounds (\i + 0), MSG0, MSG1, MSG2, MSG3 + do_4rounds (\i + 4), MSG1, MSG2, MSG3, MSG0 + do_4rounds (\i + 8), MSG2, MSG3, MSG0, MSG1 + do_4rounds (\i + 12), MSG3, MSG0, MSG1, MSG2 +.endr /* Add current hash values with previously saved */ paddd ABEF_SAVE, STATE0 @@ -315,14 +160,14 @@ SYM_TYPED_FUNC_START(sha256_ni_transform) jne .Lloop0 /* Write hash values back in the correct order */ - pshufd $0x1B, STATE0, STATE0 /* FEBA */ - pshufd $0xB1, STATE1, STATE1 /* DCHG */ - movdqa STATE0, MSGTMP4 - pblendw $0xF0, STATE1, STATE0 /* DCBA */ - palignr $8, MSGTMP4, STATE1 /* HGFE */ - - movdqu STATE0, 0*16(DIGEST_PTR) - movdqu STATE1, 1*16(DIGEST_PTR) + movdqa STATE0, TMP + punpcklqdq STATE1, STATE0 /* GHEF */ + punpckhqdq TMP, STATE1 /* ABCD */ + pshufd $0xB1, STATE0, STATE0 /* HGFE */ + pshufd $0x1B, STATE1, STATE1 /* DCBA */ + + movdqu STATE1, 0*16(DIGEST_PTR) + movdqu STATE0, 1*16(DIGEST_PTR) .Ldone_hash: diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S index f08496cd6870..24973f42c43f 100644 --- a/arch/x86/crypto/sha512-avx2-asm.S +++ b/arch/x86/crypto/sha512-avx2-asm.S @@ -680,6 +680,7 @@ SYM_TYPED_FUNC_START(sha512_transform_rorx) pop %r12 pop %rbx + vzeroupper RET SYM_FUNC_END(sha512_transform_rorx) diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c index 6356060caaf3..51cc9c7cb9bd 100644 --- a/arch/x86/entry/common.c +++ b/arch/x86/entry/common.c @@ -49,7 +49,7 @@ static __always_inline bool do_syscall_x64(struct pt_regs *regs, int nr) if (likely(unr < NR_syscalls)) { unr = array_index_nospec(unr, NR_syscalls); - regs->ax = sys_call_table[unr](regs); + regs->ax = x64_sys_call(regs, unr); return true; } return false; @@ -66,7 +66,7 @@ static __always_inline bool do_syscall_x32(struct pt_regs *regs, int nr) if (IS_ENABLED(CONFIG_X86_X32_ABI) && likely(xnr < X32_NR_syscalls)) { xnr = array_index_nospec(xnr, X32_NR_syscalls); - regs->ax = x32_sys_call_table[xnr](regs); + regs->ax = x32_sys_call(regs, xnr); return true; } return false; @@ -162,7 +162,7 @@ static __always_inline void do_syscall_32_irqs_on(struct pt_regs *regs, int nr) if (likely(unr < IA32_NR_syscalls)) { unr = array_index_nospec(unr, IA32_NR_syscalls); - regs->ax = ia32_sys_call_table[unr](regs); + regs->ax = ia32_sys_call(regs, unr); } else if (nr != -1) { regs->ax = __ia32_sys_ni_syscall(regs); } @@ -189,7 +189,7 @@ static __always_inline bool int80_is_external(void) } /** - * int80_emulation - 32-bit legacy syscall entry + * do_int80_emulation - 32-bit legacy syscall C entry from asm * * This entry point can be used by 32-bit and 64-bit programs to perform * 32-bit system calls. Instances of INT $0x80 can be found inline in @@ -207,7 +207,7 @@ static __always_inline bool int80_is_external(void) * eax: system call number * ebx, ecx, edx, esi, edi, ebp: arg1 - arg 6 */ -DEFINE_IDTENTRY_RAW(int80_emulation) +__visible noinstr void do_int80_emulation(struct pt_regs *regs) { int nr; @@ -255,6 +255,71 @@ DEFINE_IDTENTRY_RAW(int80_emulation) instrumentation_end(); syscall_exit_to_user_mode(regs); } + +#ifdef CONFIG_X86_FRED +/* + * A FRED-specific INT80 handler is warranted for the follwing reasons: + * + * 1) As INT instructions and hardware interrupts are separate event + * types, FRED does not preclude the use of vector 0x80 for external + * interrupts. As a result, the FRED setup code does not reserve + * vector 0x80 and calling int80_is_external() is not merely + * suboptimal but actively incorrect: it could cause a system call + * to be incorrectly ignored. + * + * 2) It is called only for handling vector 0x80 of event type + * EVENT_TYPE_SWINT and will never be called to handle any external + * interrupt (event type EVENT_TYPE_EXTINT). + * + * 3) FRED has separate entry flows depending on if the event came from + * user space or kernel space, and because the kernel does not use + * INT insns, the FRED kernel entry handler fred_entry_from_kernel() + * falls through to fred_bad_type() if the event type is + * EVENT_TYPE_SWINT, i.e., INT insns. So if the kernel is handling + * an INT insn, it can only be from a user level. + * + * 4) int80_emulation() does a CLEAR_BRANCH_HISTORY. While FRED will + * likely take a different approach if it is ever needed: it + * probably belongs in either fred_intx()/ fred_other() or + * asm_fred_entrypoint_user(), depending on if this ought to be done + * for all entries from userspace or only system + * calls. + * + * 5) INT $0x80 is the fast path for 32-bit system calls under FRED. + */ +DEFINE_FREDENTRY_RAW(int80_emulation) +{ + int nr; + + enter_from_user_mode(regs); + + instrumentation_begin(); + add_random_kstack_offset(); + + /* + * FRED pushed 0 into regs::orig_ax and regs::ax contains the + * syscall number. + * + * User tracing code (ptrace or signal handlers) might assume + * that the regs::orig_ax contains a 32-bit number on invoking + * a 32-bit syscall. + * + * Establish the syscall convention by saving the 32bit truncated + * syscall number in regs::orig_ax and by invalidating regs::ax. + */ + regs->orig_ax = regs->ax & GENMASK(31, 0); + regs->ax = -ENOSYS; + + nr = syscall_32_enter(regs); + + local_irq_enable(); + nr = syscall_enter_from_user_mode_work(regs, nr); + do_syscall_32_irqs_on(regs, nr); + + instrumentation_end(); + syscall_exit_to_user_mode(regs); +} +#endif #else /* CONFIG_IA32_EMULATION */ /* Handles int $0x80 on a 32bit kernel */ diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index 8af2a26b24f6..1b5be07f8669 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -116,6 +116,7 @@ SYM_INNER_LABEL(entry_SYSCALL_64_after_hwframe, SYM_L_GLOBAL) /* clobbers %rax, make sure it is after saving the syscall nr */ IBRS_ENTER UNTRAIN_RET + CLEAR_BRANCH_HISTORY call do_syscall_64 /* returns with IRQs disabled */ @@ -1491,3 +1492,63 @@ SYM_CODE_START_NOALIGN(rewind_stack_and_make_dead) call make_task_dead SYM_CODE_END(rewind_stack_and_make_dead) .popsection + +/* + * This sequence executes branches in order to remove user branch information + * from the branch history tracker in the Branch Predictor, therefore removing + * user influence on subsequent BTB lookups. + * + * It should be used on parts prior to Alder Lake. Newer parts should use the + * BHI_DIS_S hardware control instead. If a pre-Alder Lake part is being + * virtualized on newer hardware the VMM should protect against BHI attacks by + * setting BHI_DIS_S for the guests. + * + * CALLs/RETs are necessary to prevent Loop Stream Detector(LSD) from engaging + * and not clearing the branch history. The call tree looks like: + * + * call 1 + * call 2 + * call 2 + * call 2 + * call 2 + * call 2 + * ret + * ret + * ret + * ret + * ret + * ret + * + * This means that the stack is non-constant and ORC can't unwind it with %rsp + * alone. Therefore we unconditionally set up the frame pointer, which allows + * ORC to unwind properly. + * + * The alignment is for performance and not for safety, and may be safely + * refactored in the future if needed. + */ +SYM_FUNC_START(clear_bhb_loop) + push %rbp + mov %rsp, %rbp + movl $5, %ecx + ANNOTATE_INTRA_FUNCTION_CALL + call 1f + jmp 5f + .align 64, 0xcc + ANNOTATE_INTRA_FUNCTION_CALL +1: call 2f + RET + .align 64, 0xcc +2: movl $5, %eax +3: jmp 4f + nop +4: sub $1, %eax + jnz 3b + sub $1, %ecx + jnz 1b + RET +5: lfence + pop %rbp + RET +SYM_FUNC_END(clear_bhb_loop) +EXPORT_SYMBOL_GPL(clear_bhb_loop) +STACK_FRAME_NON_STANDARD(clear_bhb_loop) diff --git a/arch/x86/entry/entry_64_compat.S b/arch/x86/entry/entry_64_compat.S index 49cc4b8cfbb5..11c9b8efdc4c 100644 --- a/arch/x86/entry/entry_64_compat.S +++ b/arch/x86/entry/entry_64_compat.S @@ -91,6 +91,7 @@ SYM_INNER_LABEL(entry_SYSENTER_compat_after_hwframe, SYM_L_GLOBAL) IBRS_ENTER UNTRAIN_RET + CLEAR_BRANCH_HISTORY /* * SYSENTER doesn't filter flags, so we need to clear NT and AC @@ -205,6 +206,7 @@ SYM_INNER_LABEL(entry_SYSCALL_compat_after_hwframe, SYM_L_GLOBAL) IBRS_ENTER UNTRAIN_RET + CLEAR_BRANCH_HISTORY movq %rsp, %rdi call do_fast_syscall_32 @@ -275,3 +277,17 @@ SYM_INNER_LABEL(entry_SYSRETL_compat_end, SYM_L_GLOBAL) ANNOTATE_NOENDBR int3 SYM_CODE_END(entry_SYSCALL_compat) + +/* + * int 0x80 is used by 32 bit mode as a system call entry. Normally idt entries + * point to C routines, however since this is a system call interface the branch + * history needs to be scrubbed to protect against BHI attacks, and that + * scrubbing needs to take place in assembly code prior to entering any C + * routines. + */ +SYM_CODE_START(int80_emulation) + ANNOTATE_NOENDBR + UNWIND_HINT_FUNC + CLEAR_BRANCH_HISTORY + jmp do_int80_emulation +SYM_CODE_END(int80_emulation) diff --git a/arch/x86/entry/entry_fred.c b/arch/x86/entry/entry_fred.c index ac120cbdaaf2..89c1476fcdd9 100644 --- a/arch/x86/entry/entry_fred.c +++ b/arch/x86/entry/entry_fred.c @@ -28,9 +28,9 @@ static noinstr void fred_bad_type(struct pt_regs *regs, unsigned long error_code if (regs->fred_cs.sl > 0) { pr_emerg("PANIC: invalid or fatal FRED event; event type %u " "vector %u error 0x%lx aux 0x%lx at %04x:%016lx\n", - regs->fred_ss.type, regs->fred_ss.vector, regs->orig_ax, + regs->fred_ss.type, regs->fred_ss.vector, error_code, fred_event_data(regs), regs->cs, regs->ip); - die("invalid or fatal FRED event", regs, regs->orig_ax); + die("invalid or fatal FRED event", regs, error_code); panic("invalid or fatal FRED event"); } else { unsigned long flags = oops_begin(); @@ -38,10 +38,10 @@ static noinstr void fred_bad_type(struct pt_regs *regs, unsigned long error_code pr_alert("BUG: invalid or fatal FRED event; event type %u " "vector %u error 0x%lx aux 0x%lx at %04x:%016lx\n", - regs->fred_ss.type, regs->fred_ss.vector, regs->orig_ax, + regs->fred_ss.type, regs->fred_ss.vector, error_code, fred_event_data(regs), regs->cs, regs->ip); - if (__die("Invalid or fatal FRED event", regs, regs->orig_ax)) + if (__die("Invalid or fatal FRED event", regs, error_code)) sig = 0; oops_end(flags, regs, sig); @@ -66,7 +66,7 @@ static noinstr void fred_intx(struct pt_regs *regs) /* INT80 */ case IA32_SYSCALL_VECTOR: if (ia32_enabled()) - return int80_emulation(regs); + return fred_int80_emulation(regs); fallthrough; #endif diff --git a/arch/x86/entry/syscall_32.c b/arch/x86/entry/syscall_32.c index 8cfc9bc73e7f..c2235bae17ef 100644 --- a/arch/x86/entry/syscall_32.c +++ b/arch/x86/entry/syscall_32.c @@ -18,8 +18,25 @@ #include <asm/syscalls_32.h> #undef __SYSCALL +/* + * The sys_call_table[] is no longer used for system calls, but + * kernel/trace/trace_syscalls.c still wants to know the system + * call address. + */ +#ifdef CONFIG_X86_32 #define __SYSCALL(nr, sym) __ia32_##sym, - -__visible const sys_call_ptr_t ia32_sys_call_table[] = { +const sys_call_ptr_t sys_call_table[] = { #include <asm/syscalls_32.h> }; +#undef __SYSCALL +#endif + +#define __SYSCALL(nr, sym) case nr: return __ia32_##sym(regs); + +long ia32_sys_call(const struct pt_regs *regs, unsigned int nr) +{ + switch (nr) { + #include <asm/syscalls_32.h> + default: return __ia32_sys_ni_syscall(regs); + } +}; diff --git a/arch/x86/entry/syscall_64.c b/arch/x86/entry/syscall_64.c index be120eec1fc9..33b3f09e6f15 100644 --- a/arch/x86/entry/syscall_64.c +++ b/arch/x86/entry/syscall_64.c @@ -11,8 +11,23 @@ #include <asm/syscalls_64.h> #undef __SYSCALL +/* + * The sys_call_table[] is no longer used for system calls, but + * kernel/trace/trace_syscalls.c still wants to know the system + * call address. + */ #define __SYSCALL(nr, sym) __x64_##sym, - -asmlinkage const sys_call_ptr_t sys_call_table[] = { +const sys_call_ptr_t sys_call_table[] = { #include <asm/syscalls_64.h> }; +#undef __SYSCALL + +#define __SYSCALL(nr, sym) case nr: return __x64_##sym(regs); + +long x64_sys_call(const struct pt_regs *regs, unsigned int nr) +{ + switch (nr) { + #include <asm/syscalls_64.h> + default: return __x64_sys_ni_syscall(regs); + } +}; diff --git a/arch/x86/entry/syscall_x32.c b/arch/x86/entry/syscall_x32.c index bdd0e03a1265..03de4a932131 100644 --- a/arch/x86/entry/syscall_x32.c +++ b/arch/x86/entry/syscall_x32.c @@ -11,8 +11,12 @@ #include <asm/syscalls_x32.h> #undef __SYSCALL -#define __SYSCALL(nr, sym) __x64_##sym, +#define __SYSCALL(nr, sym) case nr: return __x64_##sym(regs); -asmlinkage const sys_call_ptr_t x32_sys_call_table[] = { -#include <asm/syscalls_x32.h> +long x32_sys_call(const struct pt_regs *regs, unsigned int nr) +{ + switch (nr) { + #include <asm/syscalls_x32.h> + default: return __x64_sys_ni_syscall(regs); + } }; diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile index 620f6257bbe9..3d64bcc403cf 100644 --- a/arch/x86/entry/vdso/Makefile +++ b/arch/x86/entry/vdso/Makefile @@ -9,7 +9,9 @@ include $(srctree)/lib/vdso/Makefile # Sanitizer runtimes are unavailable and cannot be linked here. KASAN_SANITIZE := n KMSAN_SANITIZE_vclock_gettime.o := n +KMSAN_SANITIZE_vdso32/vclock_gettime.o := n KMSAN_SANITIZE_vgetcpu.o := n +KMSAN_SANITIZE_vdso32/vgetcpu.o := n UBSAN_SANITIZE := n KCSAN_SANITIZE := n @@ -39,6 +41,7 @@ obj-$(CONFIG_X86_X32_ABI) += vdso-image-x32.o obj-$(CONFIG_COMPAT_32) += vdso-image-32.o vdso32-setup.o OBJECT_FILES_NON_STANDARD_vdso-image-32.o := n +OBJECT_FILES_NON_STANDARD_vdso-image-x32.o := n OBJECT_FILES_NON_STANDARD_vdso-image-64.o := n OBJECT_FILES_NON_STANDARD_vdso32-setup.o := n diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c index a3c0df11d0e6..2fb7d53cf333 100644 --- a/arch/x86/entry/vsyscall/vsyscall_64.c +++ b/arch/x86/entry/vsyscall/vsyscall_64.c @@ -98,11 +98,6 @@ static int addr_to_vsyscall_nr(unsigned long addr) static bool write_ok_or_segv(unsigned long ptr, size_t size) { - /* - * XXX: if access_ok, get_user, and put_user handled - * sig_on_uaccess_err, this could go away. - */ - if (!access_ok((void __user *)ptr, size)) { struct thread_struct *thread = ¤t->thread; @@ -120,10 +115,8 @@ static bool write_ok_or_segv(unsigned long ptr, size_t size) bool emulate_vsyscall(unsigned long error_code, struct pt_regs *regs, unsigned long address) { - struct task_struct *tsk; unsigned long caller; int vsyscall_nr, syscall_nr, tmp; - int prev_sig_on_uaccess_err; long ret; unsigned long orig_dx; @@ -172,8 +165,6 @@ bool emulate_vsyscall(unsigned long error_code, goto sigsegv; } - tsk = current; - /* * Check for access_ok violations and find the syscall nr. * @@ -234,12 +225,8 @@ bool emulate_vsyscall(unsigned long error_code, goto do_ret; /* skip requested */ /* - * With a real vsyscall, page faults cause SIGSEGV. We want to - * preserve that behavior to make writing exploits harder. + * With a real vsyscall, page faults cause SIGSEGV. */ - prev_sig_on_uaccess_err = current->thread.sig_on_uaccess_err; - current->thread.sig_on_uaccess_err = 1; - ret = -EFAULT; switch (vsyscall_nr) { case 0: @@ -262,23 +249,12 @@ bool emulate_vsyscall(unsigned long error_code, break; } - current->thread.sig_on_uaccess_err = prev_sig_on_uaccess_err; - check_fault: if (ret == -EFAULT) { /* Bad news -- userspace fed a bad pointer to a vsyscall. */ warn_bad_vsyscall(KERN_INFO, regs, "vsyscall fault (exploit attempt?)"); - - /* - * If we failed to generate a signal for any reason, - * generate one here. (This should be impossible.) - */ - if (WARN_ON_ONCE(!sigismember(&tsk->pending.signal, SIGBUS) && - !sigismember(&tsk->pending.signal, SIGSEGV))) - goto sigsegv; - - return true; /* Don't emulate the ret. */ + goto sigsegv; } regs->ax = ret; diff --git a/arch/x86/events/amd/core.c b/arch/x86/events/amd/core.c index aec16e581f5b..1fc4ce44e743 100644 --- a/arch/x86/events/amd/core.c +++ b/arch/x86/events/amd/core.c @@ -250,7 +250,7 @@ static const u64 amd_perfmon_event_map[PERF_COUNT_HW_MAX] = /* * AMD Performance Monitor Family 17h and later: */ -static const u64 amd_f17h_perfmon_event_map[PERF_COUNT_HW_MAX] = +static const u64 amd_zen1_perfmon_event_map[PERF_COUNT_HW_MAX] = { [PERF_COUNT_HW_CPU_CYCLES] = 0x0076, [PERF_COUNT_HW_INSTRUCTIONS] = 0x00c0, @@ -262,10 +262,39 @@ static const u64 amd_f17h_perfmon_event_map[PERF_COUNT_HW_MAX] = [PERF_COUNT_HW_STALLED_CYCLES_BACKEND] = 0x0187, }; +static const u64 amd_zen2_perfmon_event_map[PERF_COUNT_HW_MAX] = +{ + [PERF_COUNT_HW_CPU_CYCLES] = 0x0076, + [PERF_COUNT_HW_INSTRUCTIONS] = 0x00c0, + [PERF_COUNT_HW_CACHE_REFERENCES] = 0xff60, + [PERF_COUNT_HW_CACHE_MISSES] = 0x0964, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x00c2, + [PERF_COUNT_HW_BRANCH_MISSES] = 0x00c3, + [PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = 0x00a9, +}; + +static const u64 amd_zen4_perfmon_event_map[PERF_COUNT_HW_MAX] = +{ + [PERF_COUNT_HW_CPU_CYCLES] = 0x0076, + [PERF_COUNT_HW_INSTRUCTIONS] = 0x00c0, + [PERF_COUNT_HW_CACHE_REFERENCES] = 0xff60, + [PERF_COUNT_HW_CACHE_MISSES] = 0x0964, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x00c2, + [PERF_COUNT_HW_BRANCH_MISSES] = 0x00c3, + [PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = 0x00a9, + [PERF_COUNT_HW_REF_CPU_CYCLES] = 0x100000120, +}; + static u64 amd_pmu_event_map(int hw_event) { - if (boot_cpu_data.x86 >= 0x17) - return amd_f17h_perfmon_event_map[hw_event]; + if (cpu_feature_enabled(X86_FEATURE_ZEN4) || boot_cpu_data.x86 >= 0x1a) + return amd_zen4_perfmon_event_map[hw_event]; + + if (cpu_feature_enabled(X86_FEATURE_ZEN2) || boot_cpu_data.x86 >= 0x19) + return amd_zen2_perfmon_event_map[hw_event]; + + if (cpu_feature_enabled(X86_FEATURE_ZEN1)) + return amd_zen1_perfmon_event_map[hw_event]; return amd_perfmon_event_map[hw_event]; } @@ -618,7 +647,7 @@ static void amd_pmu_cpu_dead(int cpu) } } -static inline void amd_pmu_set_global_ctl(u64 ctl) +static __always_inline void amd_pmu_set_global_ctl(u64 ctl) { wrmsrl(MSR_AMD64_PERF_CNTR_GLOBAL_CTL, ctl); } @@ -878,6 +907,37 @@ static int amd_pmu_handle_irq(struct pt_regs *regs) return amd_pmu_adjust_nmi_window(handled); } +/* + * AMD-specific callback invoked through perf_snapshot_branch_stack static + * call, defined in include/linux/perf_event.h. See its definition for API + * details. It's up to caller to provide enough space in *entries* to fit all + * LBR records, otherwise returned result will be truncated to *cnt* entries. + */ +static int amd_pmu_v2_snapshot_branch_stack(struct perf_branch_entry *entries, unsigned int cnt) +{ + struct cpu_hw_events *cpuc; + unsigned long flags; + + /* + * The sequence of steps to freeze LBR should be completely inlined + * and contain no branches to minimize contamination of LBR snapshot + */ + local_irq_save(flags); + amd_pmu_core_disable_all(); + __amd_pmu_lbr_disable(); + + cpuc = this_cpu_ptr(&cpu_hw_events); + + amd_pmu_lbr_read(); + cnt = min(cnt, x86_pmu.lbr_nr); + memcpy(entries, cpuc->lbr_entries, sizeof(struct perf_branch_entry) * cnt); + + amd_pmu_v2_enable_all(0); + local_irq_restore(flags); + + return cnt; +} + static int amd_pmu_v2_handle_irq(struct pt_regs *regs) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); @@ -904,8 +964,8 @@ static int amd_pmu_v2_handle_irq(struct pt_regs *regs) if (!status) goto done; - /* Read branch records before unfreezing */ - if (status & GLOBAL_STATUS_LBRS_FROZEN) { + /* Read branch records */ + if (x86_pmu.lbr_nr) { amd_pmu_lbr_read(); status &= ~GLOBAL_STATUS_LBRS_FROZEN; } @@ -1414,6 +1474,10 @@ static int __init amd_core_pmu_init(void) static_call_update(amd_pmu_branch_reset, amd_pmu_lbr_reset); static_call_update(amd_pmu_branch_add, amd_pmu_lbr_add); static_call_update(amd_pmu_branch_del, amd_pmu_lbr_del); + + /* Only support branch_stack snapshot on perfmon v2 */ + if (x86_pmu.handle_irq == amd_pmu_v2_handle_irq) + static_call_update(perf_snapshot_branch_stack, amd_pmu_v2_snapshot_branch_stack); } else if (!amd_brs_init()) { /* * BRS requires special event constraints and flushing on ctxsw. diff --git a/arch/x86/events/amd/lbr.c b/arch/x86/events/amd/lbr.c index 4a1e600314d5..19c7b76e21bc 100644 --- a/arch/x86/events/amd/lbr.c +++ b/arch/x86/events/amd/lbr.c @@ -310,10 +310,6 @@ int amd_pmu_lbr_hw_config(struct perf_event *event) { int ret = 0; - /* LBR is not recommended in counting mode */ - if (!is_sampling_event(event)) - return -EINVAL; - ret = amd_pmu_lbr_setup_filter(event); if (!ret) event->attach_state |= PERF_ATTACH_SCHED_CB; @@ -402,26 +398,23 @@ void amd_pmu_lbr_enable_all(void) wrmsrl(MSR_AMD64_LBR_SELECT, lbr_select); } - rdmsrl(MSR_IA32_DEBUGCTLMSR, dbg_ctl); - rdmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg); + if (cpu_feature_enabled(X86_FEATURE_AMD_LBR_PMC_FREEZE)) { + rdmsrl(MSR_IA32_DEBUGCTLMSR, dbg_ctl); + wrmsrl(MSR_IA32_DEBUGCTLMSR, dbg_ctl | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI); + } - wrmsrl(MSR_IA32_DEBUGCTLMSR, dbg_ctl | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI); + rdmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg); wrmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg | DBG_EXTN_CFG_LBRV2EN); } void amd_pmu_lbr_disable_all(void) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); - u64 dbg_ctl, dbg_extn_cfg; if (!cpuc->lbr_users || !x86_pmu.lbr_nr) return; - rdmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg); - rdmsrl(MSR_IA32_DEBUGCTLMSR, dbg_ctl); - - wrmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg & ~DBG_EXTN_CFG_LBRV2EN); - wrmsrl(MSR_IA32_DEBUGCTLMSR, dbg_ctl & ~DEBUGCTLMSR_FREEZE_LBRS_ON_PMI); + __amd_pmu_lbr_disable(); } __init int amd_pmu_lbr_init(void) diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index 09050641ce5d..5b0dd07b1ef1 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -1644,6 +1644,7 @@ static void x86_pmu_del(struct perf_event *event, int flags) while (++i < cpuc->n_events) { cpuc->event_list[i-1] = cpuc->event_list[i]; cpuc->event_constraint[i-1] = cpuc->event_constraint[i]; + cpuc->assign[i-1] = cpuc->assign[i]; } cpuc->event_constraint[i-1] = NULL; --cpuc->n_events; diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c index 2641ba620f12..e010bfed8417 100644 --- a/arch/x86/events/intel/ds.c +++ b/arch/x86/events/intel/ds.c @@ -1237,11 +1237,11 @@ pebs_update_state(bool needed_cb, struct cpu_hw_events *cpuc, struct pmu *pmu = event->pmu; /* - * Make sure we get updated with the first PEBS - * event. It will trigger also during removal, but - * that does not hurt: + * Make sure we get updated with the first PEBS event. + * During removal, ->pebs_data_cfg is still valid for + * the last PEBS event. Don't clear it. */ - if (cpuc->n_pebs == 1) + if ((cpuc->n_pebs == 1) && add) cpuc->pebs_data_cfg = PEBS_UPDATE_DS_SW; if (needed_cb != pebs_needs_sched_cb(cpuc)) { diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c index 78cd5084104e..4367aa77cb8d 100644 --- a/arch/x86/events/intel/lbr.c +++ b/arch/x86/events/intel/lbr.c @@ -1693,6 +1693,7 @@ void x86_perf_get_lbr(struct x86_pmu_lbr *lbr) lbr->from = x86_pmu.lbr_from; lbr->to = x86_pmu.lbr_to; lbr->info = x86_pmu.lbr_info; + lbr->has_callstack = x86_pmu_has_lbr_callstack(); } EXPORT_SYMBOL_GPL(x86_perf_get_lbr); diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index fb56518356ec..72b022a1e16c 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -1329,6 +1329,19 @@ void amd_pmu_lbr_enable_all(void); void amd_pmu_lbr_disable_all(void); int amd_pmu_lbr_hw_config(struct perf_event *event); +static __always_inline void __amd_pmu_lbr_disable(void) +{ + u64 dbg_ctl, dbg_extn_cfg; + + rdmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg); + wrmsrl(MSR_AMD_DBG_EXTN_CFG, dbg_extn_cfg & ~DBG_EXTN_CFG_LBRV2EN); + + if (cpu_feature_enabled(X86_FEATURE_AMD_LBR_PMC_FREEZE)) { + rdmsrl(MSR_IA32_DEBUGCTLMSR, dbg_ctl); + wrmsrl(MSR_IA32_DEBUGCTLMSR, dbg_ctl & ~DEBUGCTLMSR_FREEZE_LBRS_ON_PMI); + } +} + #ifdef CONFIG_PERF_EVENTS_AMD_BRS #define AMD_FAM19H_BRS_EVENT 0xc4 /* RETIRED_TAKEN_BRANCH_INSTRUCTIONS */ diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c index fb2b1961e5a3..ca5f687fa420 100644 --- a/arch/x86/events/rapl.c +++ b/arch/x86/events/rapl.c @@ -675,10 +675,8 @@ static const struct attribute_group *rapl_attr_update[] = { static int __init init_rapl_pmus(void) { int maxdie = topology_max_packages() * topology_max_dies_per_package(); - size_t size; - size = sizeof(*rapl_pmus) + maxdie * sizeof(struct rapl_pmu *); - rapl_pmus = kzalloc(size, GFP_KERNEL); + rapl_pmus = kzalloc(struct_size(rapl_pmus, pmus, maxdie), GFP_KERNEL); if (!rapl_pmus) return -ENOMEM; @@ -808,6 +806,9 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S, &model_skl), X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE, &model_skl), X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L, &model_skl), + X86_MATCH_INTEL_FAM6_MODEL(ARROWLAKE_H, &model_skl), + X86_MATCH_INTEL_FAM6_MODEL(ARROWLAKE, &model_skl), + X86_MATCH_INTEL_FAM6_MODEL(LUNARLAKE_M, &model_skl), {}, }; MODULE_DEVICE_TABLE(x86cpu, rapl_model_match); diff --git a/arch/x86/hyperv/hv_apic.c b/arch/x86/hyperv/hv_apic.c index 5fc45543e955..0569f579338b 100644 --- a/arch/x86/hyperv/hv_apic.c +++ b/arch/x86/hyperv/hv_apic.c @@ -105,7 +105,7 @@ static bool cpu_is_self(int cpu) * IPI implementation on Hyper-V. */ static bool __send_ipi_mask_ex(const struct cpumask *mask, int vector, - bool exclude_self) + bool exclude_self) { struct hv_send_ipi_ex *ipi_arg; unsigned long flags; @@ -132,8 +132,8 @@ static bool __send_ipi_mask_ex(const struct cpumask *mask, int vector, if (!cpumask_equal(mask, cpu_present_mask) || exclude_self) { ipi_arg->vp_set.format = HV_GENERIC_SET_SPARSE_4K; - nr_bank = cpumask_to_vpset_skip(&(ipi_arg->vp_set), mask, - exclude_self ? cpu_is_self : NULL); + nr_bank = cpumask_to_vpset_skip(&ipi_arg->vp_set, mask, + exclude_self ? cpu_is_self : NULL); /* * 'nr_bank <= 0' means some CPUs in cpumask can't be @@ -147,7 +147,7 @@ static bool __send_ipi_mask_ex(const struct cpumask *mask, int vector, } status = hv_do_rep_hypercall(HVCALL_SEND_IPI_EX, 0, nr_bank, - ipi_arg, NULL); + ipi_arg, NULL); ipi_mask_ex_done: local_irq_restore(flags); @@ -155,7 +155,7 @@ ipi_mask_ex_done: } static bool __send_ipi_mask(const struct cpumask *mask, int vector, - bool exclude_self) + bool exclude_self) { int cur_cpu, vcpu, this_cpu = smp_processor_id(); struct hv_send_ipi ipi_arg; @@ -181,7 +181,7 @@ static bool __send_ipi_mask(const struct cpumask *mask, int vector, return false; } - if ((vector < HV_IPI_LOW_VECTOR) || (vector > HV_IPI_HIGH_VECTOR)) + if (vector < HV_IPI_LOW_VECTOR || vector > HV_IPI_HIGH_VECTOR) return false; /* @@ -218,7 +218,7 @@ static bool __send_ipi_mask(const struct cpumask *mask, int vector, } status = hv_do_fast_hypercall16(HVCALL_SEND_IPI, ipi_arg.vector, - ipi_arg.cpu_mask); + ipi_arg.cpu_mask); return hv_result_success(status); do_ex_hypercall: @@ -241,7 +241,7 @@ static bool __send_ipi_one(int cpu, int vector) return false; } - if ((vector < HV_IPI_LOW_VECTOR) || (vector > HV_IPI_HIGH_VECTOR)) + if (vector < HV_IPI_LOW_VECTOR || vector > HV_IPI_HIGH_VECTOR) return false; if (vp >= 64) diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index 8f3a4d16bb79..17a71e92a343 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -667,14 +667,14 @@ void hyperv_cleanup(void) hv_hypercall_pg = NULL; /* Reset the hypercall page */ - hypercall_msr.as_uint64 = hv_get_register(HV_X64_MSR_HYPERCALL); + hypercall_msr.as_uint64 = hv_get_msr(HV_X64_MSR_HYPERCALL); hypercall_msr.enable = 0; - hv_set_register(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); + hv_set_msr(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); /* Reset the TSC page */ - tsc_msr.as_uint64 = hv_get_register(HV_X64_MSR_REFERENCE_TSC); + tsc_msr.as_uint64 = hv_get_msr(HV_X64_MSR_REFERENCE_TSC); tsc_msr.enable = 0; - hv_set_register(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64); + hv_set_msr(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64); } void hyperv_report_panic(struct pt_regs *regs, long err, bool in_die) diff --git a/arch/x86/hyperv/hv_proc.c b/arch/x86/hyperv/hv_proc.c index 68a0843d4750..3fa1f2ee7b0d 100644 --- a/arch/x86/hyperv/hv_proc.c +++ b/arch/x86/hyperv/hv_proc.c @@ -3,7 +3,6 @@ #include <linux/vmalloc.h> #include <linux/mm.h> #include <linux/clockchips.h> -#include <linux/acpi.h> #include <linux/hyperv.h> #include <linux/slab.h> #include <linux/cpuhotplug.h> @@ -116,12 +115,11 @@ free_buf: int hv_call_add_logical_proc(int node, u32 lp_index, u32 apic_id) { - struct hv_add_logical_processor_in *input; - struct hv_add_logical_processor_out *output; + struct hv_input_add_logical_processor *input; + struct hv_output_add_logical_processor *output; u64 status; unsigned long flags; int ret = HV_STATUS_SUCCESS; - int pxm = node_to_pxm(node); /* * When adding a logical processor, the hypervisor may return @@ -137,11 +135,7 @@ int hv_call_add_logical_proc(int node, u32 lp_index, u32 apic_id) input->lp_index = lp_index; input->apic_id = apic_id; - input->flags = 0; - input->proximity_domain_info.domain_id = pxm; - input->proximity_domain_info.flags.reserved = 0; - input->proximity_domain_info.flags.proximity_info_valid = 1; - input->proximity_domain_info.flags.proximity_preferred = 1; + input->proximity_domain_info = hv_numa_node_to_pxm_info(node); status = hv_do_hypercall(HVCALL_ADD_LOGICAL_PROCESSOR, input, output); local_irq_restore(flags); @@ -166,7 +160,6 @@ int hv_call_create_vp(int node, u64 partition_id, u32 vp_index, u32 flags) u64 status; unsigned long irq_flags; int ret = HV_STATUS_SUCCESS; - int pxm = node_to_pxm(node); /* Root VPs don't seem to need pages deposited */ if (partition_id != hv_current_partition_id) { @@ -185,14 +178,7 @@ int hv_call_create_vp(int node, u64 partition_id, u32 vp_index, u32 flags) input->vp_index = vp_index; input->flags = flags; input->subnode_type = HvSubnodeAny; - if (node != NUMA_NO_NODE) { - input->proximity_domain_info.domain_id = pxm; - input->proximity_domain_info.flags.reserved = 0; - input->proximity_domain_info.flags.proximity_info_valid = 1; - input->proximity_domain_info.flags.proximity_preferred = 1; - } else { - input->proximity_domain_info.as_uint64 = 0; - } + input->proximity_domain_info = hv_numa_node_to_pxm_info(node); status = hv_do_hypercall(HVCALL_CREATE_VP, input, NULL); local_irq_restore(irq_flags); diff --git a/arch/x86/hyperv/hv_spinlock.c b/arch/x86/hyperv/hv_spinlock.c index 737d6f7a6155..151e851bef09 100644 --- a/arch/x86/hyperv/hv_spinlock.c +++ b/arch/x86/hyperv/hv_spinlock.c @@ -16,7 +16,7 @@ #include <asm/paravirt.h> #include <asm/apic.h> -static bool __initdata hv_pvspin = true; +static bool hv_pvspin __initdata = true; static void hv_qlock_kick(int cpu) { @@ -64,6 +64,7 @@ __visible bool hv_vcpu_is_preempted(int vcpu) { return false; } + PV_CALLEE_SAVE_REGS_THUNK(hv_vcpu_is_preempted); void __init hv_init_spinlocks(void) diff --git a/arch/x86/hyperv/hv_vtl.c b/arch/x86/hyperv/hv_vtl.c index edd2f35b2a5e..5c7de79423b8 100644 --- a/arch/x86/hyperv/hv_vtl.c +++ b/arch/x86/hyperv/hv_vtl.c @@ -12,6 +12,7 @@ #include <asm/i8259.h> #include <asm/mshyperv.h> #include <asm/realmode.h> +#include <../kernel/smpboot.h> extern struct boot_params boot_params; static struct real_mode_header hv_vtl_real_mode_header; @@ -65,7 +66,7 @@ static void hv_vtl_ap_entry(void) ((secondary_startup_64_fn)secondary_startup_64)(&boot_params, &boot_params); } -static int hv_vtl_bringup_vcpu(u32 target_vp_index, u64 eip_ignored) +static int hv_vtl_bringup_vcpu(u32 target_vp_index, int cpu, u64 eip_ignored) { u64 status; int ret = 0; @@ -79,7 +80,9 @@ static int hv_vtl_bringup_vcpu(u32 target_vp_index, u64 eip_ignored) struct ldttss_desc *ldt; struct desc_struct *gdt; - u64 rsp = current->thread.sp; + struct task_struct *idle = idle_thread_get(cpu); + u64 rsp = (unsigned long)idle->thread.sp; + u64 rip = (u64)&hv_vtl_ap_entry; native_store_gdt(&gdt_ptr); @@ -206,7 +209,15 @@ static int hv_vtl_apicid_to_vp_id(u32 apic_id) static int hv_vtl_wakeup_secondary_cpu(u32 apicid, unsigned long start_eip) { - int vp_id; + int vp_id, cpu; + + /* Find the logical CPU for the APIC ID */ + for_each_present_cpu(cpu) { + if (arch_match_cpu_phys_id(cpu, apicid)) + break; + } + if (cpu >= nr_cpu_ids) + return -EINVAL; pr_debug("Bringing up CPU with APIC ID %d in VTL2...\n", apicid); vp_id = hv_vtl_apicid_to_vp_id(apicid); @@ -220,7 +231,7 @@ static int hv_vtl_wakeup_secondary_cpu(u32 apicid, unsigned long start_eip) return -EINVAL; } - return hv_vtl_bringup_vcpu(vp_id, start_eip); + return hv_vtl_bringup_vcpu(vp_id, cpu, start_eip); } int __init hv_vtl_early_init(void) diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h index fcd20c6dc7f9..0cb2396de066 100644 --- a/arch/x86/include/asm/alternative.h +++ b/arch/x86/include/asm/alternative.h @@ -117,7 +117,7 @@ extern void callthunks_patch_builtin_calls(void); extern void callthunks_patch_module_calls(struct callthunk_sites *sites, struct module *mod); extern void *callthunks_translate_call_dest(void *dest); -extern int x86_call_depth_emit_accounting(u8 **pprog, void *func); +extern int x86_call_depth_emit_accounting(u8 **pprog, void *func, void *ip); #else static __always_inline void callthunks_patch_builtin_calls(void) {} static __always_inline void @@ -128,7 +128,7 @@ static __always_inline void *callthunks_translate_call_dest(void *dest) return dest; } static __always_inline int x86_call_depth_emit_accounting(u8 **pprog, - void *func) + void *func, void *ip) { return 0; } @@ -294,10 +294,10 @@ static inline int alternatives_text_reserved(void *start, void *end) * Otherwise, if CPU has feature1, newinstr1 is used. * Otherwise, oldinstr is used. */ -#define alternative_input_2(oldinstr, newinstr1, ft_flags1, newinstr2, \ - ft_flags2, input...) \ - asm_inline volatile(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, \ - newinstr2, ft_flags2) \ +#define alternative_input_2(oldinstr, newinstr1, ft_flags1, newinstr2, \ + ft_flags2, input...) \ + asm_inline volatile(ALTERNATIVE_2(oldinstr, newinstr1, ft_flags1, \ + newinstr2, ft_flags2) \ : : "i" (0), ## input) /* Like alternative_input, but with a single output argument */ @@ -307,7 +307,7 @@ static inline int alternatives_text_reserved(void *start, void *end) /* Like alternative_io, but for replacing a direct call with another one. */ #define alternative_call(oldfunc, newfunc, ft_flags, output, input...) \ - asm_inline volatile (ALTERNATIVE("call %P[old]", "call %P[new]", ft_flags) \ + asm_inline volatile (ALTERNATIVE("call %c[old]", "call %c[new]", ft_flags) \ : output : [old] "i" (oldfunc), [new] "i" (newfunc), ## input) /* @@ -316,12 +316,12 @@ static inline int alternatives_text_reserved(void *start, void *end) * Otherwise, if CPU has feature1, function1 is used. * Otherwise, old function is used. */ -#define alternative_call_2(oldfunc, newfunc1, ft_flags1, newfunc2, ft_flags2, \ - output, input...) \ - asm_inline volatile (ALTERNATIVE_2("call %P[old]", "call %P[new1]", ft_flags1,\ - "call %P[new2]", ft_flags2) \ - : output, ASM_CALL_CONSTRAINT \ - : [old] "i" (oldfunc), [new1] "i" (newfunc1), \ +#define alternative_call_2(oldfunc, newfunc1, ft_flags1, newfunc2, ft_flags2, \ + output, input...) \ + asm_inline volatile (ALTERNATIVE_2("call %c[old]", "call %c[new1]", ft_flags1, \ + "call %c[new2]", ft_flags2) \ + : output, ASM_CALL_CONSTRAINT \ + : [old] "i" (oldfunc), [new1] "i" (newfunc1), \ [new2] "i" (newfunc2), ## input) /* diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index 94ce0f7c9d3a..839c58f95114 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -13,6 +13,7 @@ #include <asm/mpspec.h> #include <asm/msr.h> #include <asm/hardirq.h> +#include <asm/io.h> #define ARCH_APICTIMER_STOPS_ON_C3 1 @@ -91,14 +92,14 @@ static inline void native_apic_mem_write(u32 reg, u32 v) { volatile u32 *addr = (volatile u32 *)(APIC_BASE + reg); - alternative_io("movl %0, %P1", "xchgl %0, %P1", X86_BUG_11AP, + alternative_io("movl %0, %1", "xchgl %0, %1", X86_BUG_11AP, ASM_OUTPUT2("=r" (v), "=m" (*addr)), ASM_OUTPUT2("0" (v), "m" (*addr))); } static inline u32 native_apic_mem_read(u32 reg) { - return *((volatile u32 *)(APIC_BASE + reg)); + return readl((void __iomem *)(APIC_BASE + reg)); } static inline void native_apic_mem_eoi(void) diff --git a/arch/x86/include/asm/asm-prototypes.h b/arch/x86/include/asm/asm-prototypes.h index 076bf8dee702..25466c4d2134 100644 --- a/arch/x86/include/asm/asm-prototypes.h +++ b/arch/x86/include/asm/asm-prototypes.h @@ -14,6 +14,7 @@ #include <asm/asm.h> #include <asm/fred.h> #include <asm/gsseg.h> +#include <asm/nospec-branch.h> #ifndef CONFIG_X86_CMPXCHG64 extern void cmpxchg8b_emu(void); diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h index 55a55ec04350..55b4d24356ea 100644 --- a/arch/x86/include/asm/atomic.h +++ b/arch/x86/include/asm/atomic.h @@ -86,11 +86,7 @@ static __always_inline int arch_atomic_add_return(int i, atomic_t *v) } #define arch_atomic_add_return arch_atomic_add_return -static __always_inline int arch_atomic_sub_return(int i, atomic_t *v) -{ - return arch_atomic_add_return(-i, v); -} -#define arch_atomic_sub_return arch_atomic_sub_return +#define arch_atomic_sub_return(i, v) arch_atomic_add_return(-(i), v) static __always_inline int arch_atomic_fetch_add(int i, atomic_t *v) { @@ -98,11 +94,7 @@ static __always_inline int arch_atomic_fetch_add(int i, atomic_t *v) } #define arch_atomic_fetch_add arch_atomic_fetch_add -static __always_inline int arch_atomic_fetch_sub(int i, atomic_t *v) -{ - return xadd(&v->counter, -i); -} -#define arch_atomic_fetch_sub arch_atomic_fetch_sub +#define arch_atomic_fetch_sub(i, v) arch_atomic_fetch_add(-(i), v) static __always_inline int arch_atomic_cmpxchg(atomic_t *v, int old, int new) { diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h index 3486d91b8595..8db2ec4d6cda 100644 --- a/arch/x86/include/asm/atomic64_32.h +++ b/arch/x86/include/asm/atomic64_32.h @@ -14,6 +14,32 @@ typedef struct { #define ATOMIC64_INIT(val) { (val) } +/* + * Read an atomic64_t non-atomically. + * + * This is intended to be used in cases where a subsequent atomic operation + * will handle the torn value, and can be used to prime the first iteration + * of unconditional try_cmpxchg() loops, e.g.: + * + * s64 val = arch_atomic64_read_nonatomic(v); + * do { } while (!arch_atomic64_try_cmpxchg(v, &val, val OP i); + * + * This is NOT safe to use where the value is not always checked by a + * subsequent atomic operation, such as in conditional try_cmpxchg() loops + * that can break before the atomic operation, e.g.: + * + * s64 val = arch_atomic64_read_nonatomic(v); + * do { + * if (condition(val)) + * break; + * } while (!arch_atomic64_try_cmpxchg(v, &val, val OP i); + */ +static __always_inline s64 arch_atomic64_read_nonatomic(const atomic64_t *v) +{ + /* See comment in arch_atomic_read(). */ + return __READ_ONCE(v->counter); +} + #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...) #ifndef ATOMIC64_EXPORT #define ATOMIC64_DECL_ONE __ATOMIC64_DECL @@ -24,7 +50,7 @@ typedef struct { #ifdef CONFIG_X86_CMPXCHG64 #define __alternative_atomic64(f, g, out, in...) \ - asm volatile("call %P[func]" \ + asm volatile("call %c[func]" \ : out : [func] "i" (atomic64_##g##_cx8), ## in) #define ATOMIC64_DECL(sym) ATOMIC64_DECL_ONE(sym##_cx8) @@ -61,12 +87,18 @@ ATOMIC64_DECL(add_unless); #undef __ATOMIC64_DECL #undef ATOMIC64_EXPORT -static __always_inline s64 arch_atomic64_cmpxchg(atomic64_t *v, s64 o, s64 n) +static __always_inline s64 arch_atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) { - return arch_cmpxchg64(&v->counter, o, n); + return arch_cmpxchg64(&v->counter, old, new); } #define arch_atomic64_cmpxchg arch_atomic64_cmpxchg +static __always_inline bool arch_atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new) +{ + return arch_try_cmpxchg64(&v->counter, old, new); +} +#define arch_atomic64_try_cmpxchg arch_atomic64_try_cmpxchg + static __always_inline s64 arch_atomic64_xchg(atomic64_t *v, s64 n) { s64 o; @@ -195,69 +227,62 @@ static __always_inline s64 arch_atomic64_dec_if_positive(atomic64_t *v) static __always_inline void arch_atomic64_and(s64 i, atomic64_t *v) { - s64 old, c = 0; + s64 val = arch_atomic64_read_nonatomic(v); - while ((old = arch_atomic64_cmpxchg(v, c, c & i)) != c) - c = old; + do { } while (!arch_atomic64_try_cmpxchg(v, &val, val & i)); } static __always_inline s64 arch_atomic64_fetch_and(s64 i, atomic64_t *v) { - s64 old, c = 0; + s64 val = arch_atomic64_read_nonatomic(v); - while ((old = arch_atomic64_cmpxchg(v, c, c & i)) != c) - c = old; + do { } while (!arch_atomic64_try_cmpxchg(v, &val, val & i)); - return old; + return val; } #define arch_atomic64_fetch_and arch_atomic64_fetch_and static __always_inline void arch_atomic64_or(s64 i, atomic64_t *v) { - s64 old, c = 0; + s64 val = arch_atomic64_read_nonatomic(v); - while ((old = arch_atomic64_cmpxchg(v, c, c | i)) != c) - c = old; + do { } while (!arch_atomic64_try_cmpxchg(v, &val, val | i)); } static __always_inline s64 arch_atomic64_fetch_or(s64 i, atomic64_t *v) { - s64 old, c = 0; + s64 val = arch_atomic64_read_nonatomic(v); - while ((old = arch_atomic64_cmpxchg(v, c, c | i)) != c) - c = old; + do { } while (!arch_atomic64_try_cmpxchg(v, &val, val | i)); - return old; + return val; } #define arch_atomic64_fetch_or arch_atomic64_fetch_or static __always_inline void arch_atomic64_xor(s64 i, atomic64_t *v) { - s64 old, c = 0; + s64 val = arch_atomic64_read_nonatomic(v); - while ((old = arch_atomic64_cmpxchg(v, c, c ^ i)) != c) - c = old; + do { } while (!arch_atomic64_try_cmpxchg(v, &val, val ^ i)); } static __always_inline s64 arch_atomic64_fetch_xor(s64 i, atomic64_t *v) { - s64 old, c = 0; + s64 val = arch_atomic64_read_nonatomic(v); - while ((old = arch_atomic64_cmpxchg(v, c, c ^ i)) != c) - c = old; + do { } while (!arch_atomic64_try_cmpxchg(v, &val, val ^ i)); - return old; + return val; } #define arch_atomic64_fetch_xor arch_atomic64_fetch_xor static __always_inline s64 arch_atomic64_fetch_add(s64 i, atomic64_t *v) { - s64 old, c = 0; + s64 val = arch_atomic64_read_nonatomic(v); - while ((old = arch_atomic64_cmpxchg(v, c, c + i)) != c) - c = old; + do { } while (!arch_atomic64_try_cmpxchg(v, &val, val + i)); - return old; + return val; } #define arch_atomic64_fetch_add arch_atomic64_fetch_add diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h index 3165c0feedf7..ae12acae5b06 100644 --- a/arch/x86/include/asm/atomic64_64.h +++ b/arch/x86/include/asm/atomic64_64.h @@ -80,11 +80,7 @@ static __always_inline s64 arch_atomic64_add_return(s64 i, atomic64_t *v) } #define arch_atomic64_add_return arch_atomic64_add_return -static __always_inline s64 arch_atomic64_sub_return(s64 i, atomic64_t *v) -{ - return arch_atomic64_add_return(-i, v); -} -#define arch_atomic64_sub_return arch_atomic64_sub_return +#define arch_atomic64_sub_return(i, v) arch_atomic64_add_return(-(i), v) static __always_inline s64 arch_atomic64_fetch_add(s64 i, atomic64_t *v) { @@ -92,11 +88,7 @@ static __always_inline s64 arch_atomic64_fetch_add(s64 i, atomic64_t *v) } #define arch_atomic64_fetch_add arch_atomic64_fetch_add -static __always_inline s64 arch_atomic64_fetch_sub(s64 i, atomic64_t *v) -{ - return xadd(&v->counter, -i); -} -#define arch_atomic64_fetch_sub arch_atomic64_fetch_sub +#define arch_atomic64_fetch_sub(i, v) arch_atomic64_fetch_add(-(i), v) static __always_inline s64 arch_atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) { diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h index fe1e7e3cc844..63bdc6b85219 100644 --- a/arch/x86/include/asm/barrier.h +++ b/arch/x86/include/asm/barrier.h @@ -79,6 +79,9 @@ do { \ #define __smp_mb__before_atomic() do { } while (0) #define __smp_mb__after_atomic() do { } while (0) +/* Writing to CR3 provides a full memory barrier in switch_mm(). */ +#define smp_mb__after_switch_mm() do { } while (0) + #include <asm-generic/barrier.h> #endif /* _ASM_X86_BARRIER_H */ diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h index a3e0be0470a4..3e5b111e619d 100644 --- a/arch/x86/include/asm/boot.h +++ b/arch/x86/include/asm/boot.h @@ -6,11 +6,6 @@ #include <asm/pgtable_types.h> #include <uapi/asm/boot.h> -/* Physical address where kernel should be loaded. */ -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ - + (CONFIG_PHYSICAL_ALIGN - 1)) \ - & ~(CONFIG_PHYSICAL_ALIGN - 1)) - /* Minimum kernel alignment, as a power of two */ #ifdef CONFIG_X86_64 # define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT diff --git a/arch/x86/include/asm/cmpxchg_32.h b/arch/x86/include/asm/cmpxchg_32.h index b5731c51f0f4..ed2797f132ce 100644 --- a/arch/x86/include/asm/cmpxchg_32.h +++ b/arch/x86/include/asm/cmpxchg_32.h @@ -3,103 +3,150 @@ #define _ASM_X86_CMPXCHG_32_H /* - * Note: if you use set64_bit(), __cmpxchg64(), or their variants, + * Note: if you use __cmpxchg64(), or their variants, * you need to test for the feature in boot_cpu_data. */ -#ifdef CONFIG_X86_CMPXCHG64 -#define arch_cmpxchg64(ptr, o, n) \ - ((__typeof__(*(ptr)))__cmpxchg64((ptr), (unsigned long long)(o), \ - (unsigned long long)(n))) -#define arch_cmpxchg64_local(ptr, o, n) \ - ((__typeof__(*(ptr)))__cmpxchg64_local((ptr), (unsigned long long)(o), \ - (unsigned long long)(n))) -#define arch_try_cmpxchg64(ptr, po, n) \ - __try_cmpxchg64((ptr), (unsigned long long *)(po), \ - (unsigned long long)(n)) -#endif +union __u64_halves { + u64 full; + struct { + u32 low, high; + }; +}; + +#define __arch_cmpxchg64(_ptr, _old, _new, _lock) \ +({ \ + union __u64_halves o = { .full = (_old), }, \ + n = { .full = (_new), }; \ + \ + asm volatile(_lock "cmpxchg8b %[ptr]" \ + : [ptr] "+m" (*(_ptr)), \ + "+a" (o.low), "+d" (o.high) \ + : "b" (n.low), "c" (n.high) \ + : "memory"); \ + \ + o.full; \ +}) + + +static __always_inline u64 __cmpxchg64(volatile u64 *ptr, u64 old, u64 new) +{ + return __arch_cmpxchg64(ptr, old, new, LOCK_PREFIX); +} -static inline u64 __cmpxchg64(volatile u64 *ptr, u64 old, u64 new) +static __always_inline u64 __cmpxchg64_local(volatile u64 *ptr, u64 old, u64 new) { - u64 prev; - asm volatile(LOCK_PREFIX "cmpxchg8b %1" - : "=A" (prev), - "+m" (*ptr) - : "b" ((u32)new), - "c" ((u32)(new >> 32)), - "0" (old) - : "memory"); - return prev; + return __arch_cmpxchg64(ptr, old, new,); } -static inline u64 __cmpxchg64_local(volatile u64 *ptr, u64 old, u64 new) +#define __arch_try_cmpxchg64(_ptr, _oldp, _new, _lock) \ +({ \ + union __u64_halves o = { .full = *(_oldp), }, \ + n = { .full = (_new), }; \ + bool ret; \ + \ + asm volatile(_lock "cmpxchg8b %[ptr]" \ + CC_SET(e) \ + : CC_OUT(e) (ret), \ + [ptr] "+m" (*(_ptr)), \ + "+a" (o.low), "+d" (o.high) \ + : "b" (n.low), "c" (n.high) \ + : "memory"); \ + \ + if (unlikely(!ret)) \ + *(_oldp) = o.full; \ + \ + likely(ret); \ +}) + +static __always_inline bool __try_cmpxchg64(volatile u64 *ptr, u64 *oldp, u64 new) { - u64 prev; - asm volatile("cmpxchg8b %1" - : "=A" (prev), - "+m" (*ptr) - : "b" ((u32)new), - "c" ((u32)(new >> 32)), - "0" (old) - : "memory"); - return prev; + return __arch_try_cmpxchg64(ptr, oldp, new, LOCK_PREFIX); } -static inline bool __try_cmpxchg64(volatile u64 *ptr, u64 *pold, u64 new) +static __always_inline bool __try_cmpxchg64_local(volatile u64 *ptr, u64 *oldp, u64 new) { - bool success; - u64 old = *pold; - asm volatile(LOCK_PREFIX "cmpxchg8b %[ptr]" - CC_SET(z) - : CC_OUT(z) (success), - [ptr] "+m" (*ptr), - "+A" (old) - : "b" ((u32)new), - "c" ((u32)(new >> 32)) - : "memory"); - - if (unlikely(!success)) - *pold = old; - return success; + return __arch_try_cmpxchg64(ptr, oldp, new,); } -#ifndef CONFIG_X86_CMPXCHG64 +#ifdef CONFIG_X86_CMPXCHG64 + +#define arch_cmpxchg64 __cmpxchg64 + +#define arch_cmpxchg64_local __cmpxchg64_local + +#define arch_try_cmpxchg64 __try_cmpxchg64 + +#define arch_try_cmpxchg64_local __try_cmpxchg64_local + +#else + /* * Building a kernel capable running on 80386 and 80486. It may be necessary * to simulate the cmpxchg8b on the 80386 and 80486 CPU. */ -#define arch_cmpxchg64(ptr, o, n) \ -({ \ - __typeof__(*(ptr)) __ret; \ - __typeof__(*(ptr)) __old = (o); \ - __typeof__(*(ptr)) __new = (n); \ - alternative_io(LOCK_PREFIX_HERE \ - "call cmpxchg8b_emu", \ - "lock; cmpxchg8b (%%esi)" , \ - X86_FEATURE_CX8, \ - "=A" (__ret), \ - "S" ((ptr)), "0" (__old), \ - "b" ((unsigned int)__new), \ - "c" ((unsigned int)(__new>>32)) \ - : "memory"); \ - __ret; }) - - -#define arch_cmpxchg64_local(ptr, o, n) \ -({ \ - __typeof__(*(ptr)) __ret; \ - __typeof__(*(ptr)) __old = (o); \ - __typeof__(*(ptr)) __new = (n); \ - alternative_io("call cmpxchg8b_emu", \ - "cmpxchg8b (%%esi)" , \ - X86_FEATURE_CX8, \ - "=A" (__ret), \ - "S" ((ptr)), "0" (__old), \ - "b" ((unsigned int)__new), \ - "c" ((unsigned int)(__new>>32)) \ - : "memory"); \ - __ret; }) +#define __arch_cmpxchg64_emu(_ptr, _old, _new, _lock_loc, _lock) \ +({ \ + union __u64_halves o = { .full = (_old), }, \ + n = { .full = (_new), }; \ + \ + asm volatile(ALTERNATIVE(_lock_loc \ + "call cmpxchg8b_emu", \ + _lock "cmpxchg8b %[ptr]", X86_FEATURE_CX8) \ + : [ptr] "+m" (*(_ptr)), \ + "+a" (o.low), "+d" (o.high) \ + : "b" (n.low), "c" (n.high), "S" (_ptr) \ + : "memory"); \ + \ + o.full; \ +}) + +static __always_inline u64 arch_cmpxchg64(volatile u64 *ptr, u64 old, u64 new) +{ + return __arch_cmpxchg64_emu(ptr, old, new, LOCK_PREFIX_HERE, "lock; "); +} +#define arch_cmpxchg64 arch_cmpxchg64 + +static __always_inline u64 arch_cmpxchg64_local(volatile u64 *ptr, u64 old, u64 new) +{ + return __arch_cmpxchg64_emu(ptr, old, new, ,); +} +#define arch_cmpxchg64_local arch_cmpxchg64_local + +#define __arch_try_cmpxchg64_emu(_ptr, _oldp, _new, _lock_loc, _lock) \ +({ \ + union __u64_halves o = { .full = *(_oldp), }, \ + n = { .full = (_new), }; \ + bool ret; \ + \ + asm volatile(ALTERNATIVE(_lock_loc \ + "call cmpxchg8b_emu", \ + _lock "cmpxchg8b %[ptr]", X86_FEATURE_CX8) \ + CC_SET(e) \ + : CC_OUT(e) (ret), \ + [ptr] "+m" (*(_ptr)), \ + "+a" (o.low), "+d" (o.high) \ + : "b" (n.low), "c" (n.high), "S" (_ptr) \ + : "memory"); \ + \ + if (unlikely(!ret)) \ + *(_oldp) = o.full; \ + \ + likely(ret); \ +}) + +static __always_inline bool arch_try_cmpxchg64(volatile u64 *ptr, u64 *oldp, u64 new) +{ + return __arch_try_cmpxchg64_emu(ptr, oldp, new, LOCK_PREFIX_HERE, "lock; "); +} +#define arch_try_cmpxchg64 arch_try_cmpxchg64 + +static __always_inline bool arch_try_cmpxchg64_local(volatile u64 *ptr, u64 *oldp, u64 new) +{ + return __arch_try_cmpxchg64_emu(ptr, oldp, new, ,); +} +#define arch_try_cmpxchg64_local arch_try_cmpxchg64_local #endif diff --git a/arch/x86/include/asm/cmpxchg_64.h b/arch/x86/include/asm/cmpxchg_64.h index 44b08b53ab32..5e241306db26 100644 --- a/arch/x86/include/asm/cmpxchg_64.h +++ b/arch/x86/include/asm/cmpxchg_64.h @@ -20,6 +20,12 @@ arch_try_cmpxchg((ptr), (po), (n)); \ }) +#define arch_try_cmpxchg64_local(ptr, po, n) \ +({ \ + BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ + arch_try_cmpxchg_local((ptr), (po), (n)); \ +}) + union __u128_halves { u128 full; struct { @@ -62,7 +68,7 @@ static __always_inline u128 arch_cmpxchg128_local(volatile u128 *ptr, u128 old, asm volatile(_lock "cmpxchg16b %[ptr]" \ CC_SET(e) \ : CC_OUT(e) (ret), \ - [ptr] "+m" (*ptr), \ + [ptr] "+m" (*(_ptr)), \ "+a" (o.low), "+d" (o.high) \ : "b" (n.low), "c" (n.high) \ : "memory"); \ diff --git a/arch/x86/include/asm/coco.h b/arch/x86/include/asm/coco.h index fb7388bbc212..aa6c8f8ca958 100644 --- a/arch/x86/include/asm/coco.h +++ b/arch/x86/include/asm/coco.h @@ -22,8 +22,10 @@ static inline void cc_set_mask(u64 mask) u64 cc_mkenc(u64 val); u64 cc_mkdec(u64 val); +void cc_random_init(void); #else #define cc_vendor (CC_VENDOR_NONE) +static const u64 cc_mask = 0; static inline u64 cc_mkenc(u64 val) { @@ -34,6 +36,7 @@ static inline u64 cc_mkdec(u64 val) { return val; } +static inline void cc_random_init(void) { } #endif #endif /* _ASM_X86_COCO_H */ diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index a1273698fc43..0325424c87f3 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -33,6 +33,8 @@ enum cpuid_leafs CPUID_7_EDX, CPUID_8000_001F_EAX, CPUID_8000_0021_EAX, + CPUID_LNX_5, + NR_CPUID_WORDS, }; #define X86_CAP_FMT_NUM "%d:%d" @@ -91,8 +93,9 @@ extern const char * const x86_bug_flags[NBUGINTS*32]; CHECK_BIT_IN_MASK_WORD(REQUIRED_MASK, 18, feature_bit) || \ CHECK_BIT_IN_MASK_WORD(REQUIRED_MASK, 19, feature_bit) || \ CHECK_BIT_IN_MASK_WORD(REQUIRED_MASK, 20, feature_bit) || \ + CHECK_BIT_IN_MASK_WORD(REQUIRED_MASK, 21, feature_bit) || \ REQUIRED_MASK_CHECK || \ - BUILD_BUG_ON_ZERO(NCAPINTS != 21)) + BUILD_BUG_ON_ZERO(NCAPINTS != 22)) #define DISABLED_MASK_BIT_SET(feature_bit) \ ( CHECK_BIT_IN_MASK_WORD(DISABLED_MASK, 0, feature_bit) || \ @@ -116,8 +119,9 @@ extern const char * const x86_bug_flags[NBUGINTS*32]; CHECK_BIT_IN_MASK_WORD(DISABLED_MASK, 18, feature_bit) || \ CHECK_BIT_IN_MASK_WORD(DISABLED_MASK, 19, feature_bit) || \ CHECK_BIT_IN_MASK_WORD(DISABLED_MASK, 20, feature_bit) || \ + CHECK_BIT_IN_MASK_WORD(DISABLED_MASK, 21, feature_bit) || \ DISABLED_MASK_CHECK || \ - BUILD_BUG_ON_ZERO(NCAPINTS != 21)) + BUILD_BUG_ON_ZERO(NCAPINTS != 22)) #define cpu_has(c, bit) \ (__builtin_constant_p(bit) && REQUIRED_MASK_BIT_SET(bit) ? 1 : \ @@ -168,11 +172,10 @@ extern void clear_cpu_cap(struct cpuinfo_x86 *c, unsigned int bit); */ static __always_inline bool _static_cpu_has(u16 bit) { - asm goto( - ALTERNATIVE_TERNARY("jmp 6f", %P[feature], "", "jmp %l[t_no]") + asm goto(ALTERNATIVE_TERNARY("jmp 6f", %c[feature], "", "jmp %l[t_no]") ".pushsection .altinstr_aux,\"ax\"\n" "6:\n" - " testb %[bitnum]," _ASM_RIP(%P[cap_byte]) "\n" + " testb %[bitnum], %a[cap_byte]\n" " jnz %l[t_yes]\n" " jmp %l[t_no]\n" ".popsection\n" diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index f0337f7bcf16..3c7434329661 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -13,7 +13,7 @@ /* * Defines x86 CPU feature bits */ -#define NCAPINTS 21 /* N 32-bit words worth of info */ +#define NCAPINTS 22 /* N 32-bit words worth of info */ #define NBUGINTS 2 /* N 32-bit bug flags */ /* @@ -460,6 +460,18 @@ #define X86_FEATURE_SRSO_NO (20*32+29) /* "" CPU is not affected by SRSO */ /* + * Extended auxiliary flags: Linux defined - for features scattered in various + * CPUID levels like 0x80000022, etc and Linux defined features. + * + * Reuse free bits when adding new feature flags! + */ +#define X86_FEATURE_AMD_LBR_PMC_FREEZE (21*32+ 0) /* AMD LBR and PMC Freeze */ +#define X86_FEATURE_CLEAR_BHB_LOOP (21*32+ 1) /* "" Clear branch history at syscall entry using SW loop */ +#define X86_FEATURE_BHI_CTRL (21*32+ 2) /* "" BHI_DIS_S HW control available */ +#define X86_FEATURE_CLEAR_BHB_HW (21*32+ 3) /* "" BHI_DIS_S HW control enabled */ +#define X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT (21*32+ 4) /* "" Clear branch history at vmexit using SW loop */ + +/* * BUG word(s) */ #define X86_BUG(x) (NCAPINTS*32 + (x)) @@ -507,4 +519,5 @@ #define X86_BUG_SRSO X86_BUG(1*32 + 0) /* AMD SRSO bug */ #define X86_BUG_DIV0 X86_BUG(1*32 + 1) /* AMD DIV0 speculation bug */ #define X86_BUG_RFDS X86_BUG(1*32 + 2) /* CPU is vulnerable to Register File Data Sampling */ +#define X86_BUG_BHI X86_BUG(1*32 + 3) /* CPU is affected by Branch History Injection */ #endif /* _ASM_X86_CPUFEATURES_H */ diff --git a/arch/x86/include/asm/crash_reserve.h b/arch/x86/include/asm/crash_reserve.h index 152239f95541..7835b2cdff04 100644 --- a/arch/x86/include/asm/crash_reserve.h +++ b/arch/x86/include/asm/crash_reserve.h @@ -39,4 +39,6 @@ static inline unsigned long crash_low_size_default(void) #endif } +#define HAVE_ARCH_ADD_CRASH_RES_TO_IOMEM_EARLY + #endif /* _X86_CRASH_RESERVE_H */ diff --git a/arch/x86/include/asm/disabled-features.h b/arch/x86/include/asm/disabled-features.h index da4054fbf533..c492bdc97b05 100644 --- a/arch/x86/include/asm/disabled-features.h +++ b/arch/x86/include/asm/disabled-features.h @@ -155,6 +155,7 @@ #define DISABLED_MASK18 (DISABLE_IBT) #define DISABLED_MASK19 (DISABLE_SEV_SNP) #define DISABLED_MASK20 0 -#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 21) +#define DISABLED_MASK21 0 +#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22) #endif /* _ASM_X86_DISABLED_FEATURES_H */ diff --git a/arch/x86/include/asm/e820/api.h b/arch/x86/include/asm/e820/api.h index e8f58ddd06d9..2e74a7f0e935 100644 --- a/arch/x86/include/asm/e820/api.h +++ b/arch/x86/include/asm/e820/api.h @@ -17,6 +17,7 @@ extern bool e820__mapped_all(u64 start, u64 end, enum e820_type type); extern void e820__range_add (u64 start, u64 size, enum e820_type type); extern u64 e820__range_update(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type); extern u64 e820__range_remove(u64 start, u64 size, enum e820_type old_type, bool check_type); +extern u64 e820__range_update_table(struct e820_table *t, u64 start, u64 size, enum e820_type old_type, enum e820_type new_type); extern void e820__print_table(char *who); extern int e820__update_table(struct e820_table *table); diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h index 2ff26f53cd62..3787d26810c1 100644 --- a/arch/x86/include/asm/hyperv-tlfs.h +++ b/arch/x86/include/asm/hyperv-tlfs.h @@ -182,7 +182,7 @@ enum hv_isolation_type { #define HV_X64_MSR_HYPERCALL 0x40000001 /* MSR used to provide vcpu index */ -#define HV_REGISTER_VP_INDEX 0x40000002 +#define HV_X64_MSR_VP_INDEX 0x40000002 /* MSR used to reset the guest OS. */ #define HV_X64_MSR_RESET 0x40000003 @@ -191,10 +191,10 @@ enum hv_isolation_type { #define HV_X64_MSR_VP_RUNTIME 0x40000010 /* MSR used to read the per-partition time reference counter */ -#define HV_REGISTER_TIME_REF_COUNT 0x40000020 +#define HV_X64_MSR_TIME_REF_COUNT 0x40000020 /* A partition's reference time stamp counter (TSC) page */ -#define HV_REGISTER_REFERENCE_TSC 0x40000021 +#define HV_X64_MSR_REFERENCE_TSC 0x40000021 /* MSR used to retrieve the TSC frequency */ #define HV_X64_MSR_TSC_FREQUENCY 0x40000022 @@ -209,61 +209,61 @@ enum hv_isolation_type { #define HV_X64_MSR_VP_ASSIST_PAGE 0x40000073 /* Define synthetic interrupt controller model specific registers. */ -#define HV_REGISTER_SCONTROL 0x40000080 -#define HV_REGISTER_SVERSION 0x40000081 -#define HV_REGISTER_SIEFP 0x40000082 -#define HV_REGISTER_SIMP 0x40000083 -#define HV_REGISTER_EOM 0x40000084 -#define HV_REGISTER_SINT0 0x40000090 -#define HV_REGISTER_SINT1 0x40000091 -#define HV_REGISTER_SINT2 0x40000092 -#define HV_REGISTER_SINT3 0x40000093 -#define HV_REGISTER_SINT4 0x40000094 -#define HV_REGISTER_SINT5 0x40000095 -#define HV_REGISTER_SINT6 0x40000096 -#define HV_REGISTER_SINT7 0x40000097 -#define HV_REGISTER_SINT8 0x40000098 -#define HV_REGISTER_SINT9 0x40000099 -#define HV_REGISTER_SINT10 0x4000009A -#define HV_REGISTER_SINT11 0x4000009B -#define HV_REGISTER_SINT12 0x4000009C -#define HV_REGISTER_SINT13 0x4000009D -#define HV_REGISTER_SINT14 0x4000009E -#define HV_REGISTER_SINT15 0x4000009F +#define HV_X64_MSR_SCONTROL 0x40000080 +#define HV_X64_MSR_SVERSION 0x40000081 +#define HV_X64_MSR_SIEFP 0x40000082 +#define HV_X64_MSR_SIMP 0x40000083 +#define HV_X64_MSR_EOM 0x40000084 +#define HV_X64_MSR_SINT0 0x40000090 +#define HV_X64_MSR_SINT1 0x40000091 +#define HV_X64_MSR_SINT2 0x40000092 +#define HV_X64_MSR_SINT3 0x40000093 +#define HV_X64_MSR_SINT4 0x40000094 +#define HV_X64_MSR_SINT5 0x40000095 +#define HV_X64_MSR_SINT6 0x40000096 +#define HV_X64_MSR_SINT7 0x40000097 +#define HV_X64_MSR_SINT8 0x40000098 +#define HV_X64_MSR_SINT9 0x40000099 +#define HV_X64_MSR_SINT10 0x4000009A +#define HV_X64_MSR_SINT11 0x4000009B +#define HV_X64_MSR_SINT12 0x4000009C +#define HV_X64_MSR_SINT13 0x4000009D +#define HV_X64_MSR_SINT14 0x4000009E +#define HV_X64_MSR_SINT15 0x4000009F /* * Define synthetic interrupt controller model specific registers for * nested hypervisor. */ -#define HV_REGISTER_NESTED_SCONTROL 0x40001080 -#define HV_REGISTER_NESTED_SVERSION 0x40001081 -#define HV_REGISTER_NESTED_SIEFP 0x40001082 -#define HV_REGISTER_NESTED_SIMP 0x40001083 -#define HV_REGISTER_NESTED_EOM 0x40001084 -#define HV_REGISTER_NESTED_SINT0 0x40001090 +#define HV_X64_MSR_NESTED_SCONTROL 0x40001080 +#define HV_X64_MSR_NESTED_SVERSION 0x40001081 +#define HV_X64_MSR_NESTED_SIEFP 0x40001082 +#define HV_X64_MSR_NESTED_SIMP 0x40001083 +#define HV_X64_MSR_NESTED_EOM 0x40001084 +#define HV_X64_MSR_NESTED_SINT0 0x40001090 /* * Synthetic Timer MSRs. Four timers per vcpu. */ -#define HV_REGISTER_STIMER0_CONFIG 0x400000B0 -#define HV_REGISTER_STIMER0_COUNT 0x400000B1 -#define HV_REGISTER_STIMER1_CONFIG 0x400000B2 -#define HV_REGISTER_STIMER1_COUNT 0x400000B3 -#define HV_REGISTER_STIMER2_CONFIG 0x400000B4 -#define HV_REGISTER_STIMER2_COUNT 0x400000B5 -#define HV_REGISTER_STIMER3_CONFIG 0x400000B6 -#define HV_REGISTER_STIMER3_COUNT 0x400000B7 +#define HV_X64_MSR_STIMER0_CONFIG 0x400000B0 +#define HV_X64_MSR_STIMER0_COUNT 0x400000B1 +#define HV_X64_MSR_STIMER1_CONFIG 0x400000B2 +#define HV_X64_MSR_STIMER1_COUNT 0x400000B3 +#define HV_X64_MSR_STIMER2_CONFIG 0x400000B4 +#define HV_X64_MSR_STIMER2_COUNT 0x400000B5 +#define HV_X64_MSR_STIMER3_CONFIG 0x400000B6 +#define HV_X64_MSR_STIMER3_COUNT 0x400000B7 /* Hyper-V guest idle MSR */ #define HV_X64_MSR_GUEST_IDLE 0x400000F0 /* Hyper-V guest crash notification MSR's */ -#define HV_REGISTER_CRASH_P0 0x40000100 -#define HV_REGISTER_CRASH_P1 0x40000101 -#define HV_REGISTER_CRASH_P2 0x40000102 -#define HV_REGISTER_CRASH_P3 0x40000103 -#define HV_REGISTER_CRASH_P4 0x40000104 -#define HV_REGISTER_CRASH_CTL 0x40000105 +#define HV_X64_MSR_CRASH_P0 0x40000100 +#define HV_X64_MSR_CRASH_P1 0x40000101 +#define HV_X64_MSR_CRASH_P2 0x40000102 +#define HV_X64_MSR_CRASH_P3 0x40000103 +#define HV_X64_MSR_CRASH_P4 0x40000104 +#define HV_X64_MSR_CRASH_CTL 0x40000105 /* TSC emulation after migration */ #define HV_X64_MSR_REENLIGHTENMENT_CONTROL 0x40000106 @@ -276,31 +276,38 @@ enum hv_isolation_type { /* HV_X64_MSR_TSC_INVARIANT_CONTROL bits */ #define HV_EXPOSE_INVARIANT_TSC BIT_ULL(0) -/* Register name aliases for temporary compatibility */ -#define HV_X64_MSR_STIMER0_COUNT HV_REGISTER_STIMER0_COUNT -#define HV_X64_MSR_STIMER0_CONFIG HV_REGISTER_STIMER0_CONFIG -#define HV_X64_MSR_STIMER1_COUNT HV_REGISTER_STIMER1_COUNT -#define HV_X64_MSR_STIMER1_CONFIG HV_REGISTER_STIMER1_CONFIG -#define HV_X64_MSR_STIMER2_COUNT HV_REGISTER_STIMER2_COUNT -#define HV_X64_MSR_STIMER2_CONFIG HV_REGISTER_STIMER2_CONFIG -#define HV_X64_MSR_STIMER3_COUNT HV_REGISTER_STIMER3_COUNT -#define HV_X64_MSR_STIMER3_CONFIG HV_REGISTER_STIMER3_CONFIG -#define HV_X64_MSR_SCONTROL HV_REGISTER_SCONTROL -#define HV_X64_MSR_SVERSION HV_REGISTER_SVERSION -#define HV_X64_MSR_SIMP HV_REGISTER_SIMP -#define HV_X64_MSR_SIEFP HV_REGISTER_SIEFP -#define HV_X64_MSR_VP_INDEX HV_REGISTER_VP_INDEX -#define HV_X64_MSR_EOM HV_REGISTER_EOM -#define HV_X64_MSR_SINT0 HV_REGISTER_SINT0 -#define HV_X64_MSR_SINT15 HV_REGISTER_SINT15 -#define HV_X64_MSR_CRASH_P0 HV_REGISTER_CRASH_P0 -#define HV_X64_MSR_CRASH_P1 HV_REGISTER_CRASH_P1 -#define HV_X64_MSR_CRASH_P2 HV_REGISTER_CRASH_P2 -#define HV_X64_MSR_CRASH_P3 HV_REGISTER_CRASH_P3 -#define HV_X64_MSR_CRASH_P4 HV_REGISTER_CRASH_P4 -#define HV_X64_MSR_CRASH_CTL HV_REGISTER_CRASH_CTL -#define HV_X64_MSR_TIME_REF_COUNT HV_REGISTER_TIME_REF_COUNT -#define HV_X64_MSR_REFERENCE_TSC HV_REGISTER_REFERENCE_TSC +/* + * To support arch-generic code calling hv_set/get_register: + * - On x86, HV_MSR_ indicates an MSR accessed via rdmsrl/wrmsrl + * - On ARM, HV_MSR_ indicates a VP register accessed via hypercall + */ +#define HV_MSR_CRASH_P0 (HV_X64_MSR_CRASH_P0) +#define HV_MSR_CRASH_P1 (HV_X64_MSR_CRASH_P1) +#define HV_MSR_CRASH_P2 (HV_X64_MSR_CRASH_P2) +#define HV_MSR_CRASH_P3 (HV_X64_MSR_CRASH_P3) +#define HV_MSR_CRASH_P4 (HV_X64_MSR_CRASH_P4) +#define HV_MSR_CRASH_CTL (HV_X64_MSR_CRASH_CTL) + +#define HV_MSR_VP_INDEX (HV_X64_MSR_VP_INDEX) +#define HV_MSR_TIME_REF_COUNT (HV_X64_MSR_TIME_REF_COUNT) +#define HV_MSR_REFERENCE_TSC (HV_X64_MSR_REFERENCE_TSC) + +#define HV_MSR_SINT0 (HV_X64_MSR_SINT0) +#define HV_MSR_SVERSION (HV_X64_MSR_SVERSION) +#define HV_MSR_SCONTROL (HV_X64_MSR_SCONTROL) +#define HV_MSR_SIEFP (HV_X64_MSR_SIEFP) +#define HV_MSR_SIMP (HV_X64_MSR_SIMP) +#define HV_MSR_EOM (HV_X64_MSR_EOM) + +#define HV_MSR_NESTED_SCONTROL (HV_X64_MSR_NESTED_SCONTROL) +#define HV_MSR_NESTED_SVERSION (HV_X64_MSR_NESTED_SVERSION) +#define HV_MSR_NESTED_SIEFP (HV_X64_MSR_NESTED_SIEFP) +#define HV_MSR_NESTED_SIMP (HV_X64_MSR_NESTED_SIMP) +#define HV_MSR_NESTED_EOM (HV_X64_MSR_NESTED_EOM) +#define HV_MSR_NESTED_SINT0 (HV_X64_MSR_NESTED_SINT0) + +#define HV_MSR_STIMER0_CONFIG (HV_X64_MSR_STIMER0_CONFIG) +#define HV_MSR_STIMER0_COUNT (HV_X64_MSR_STIMER0_COUNT) /* * Registers are only accessible via HVCALL_GET_VP_REGISTERS hvcall and diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h index b65e9c46b922..d0941f4c2724 100644 --- a/arch/x86/include/asm/intel-family.h +++ b/arch/x86/include/asm/intel-family.h @@ -127,6 +127,7 @@ #define INTEL_FAM6_ARROWLAKE_H 0xC5 #define INTEL_FAM6_ARROWLAKE 0xC6 +#define INTEL_FAM6_ARROWLAKE_U 0xB5 #define INTEL_FAM6_LUNARLAKE_M 0xBD diff --git a/arch/x86/include/asm/irq_stack.h b/arch/x86/include/asm/irq_stack.h index 798183867d78..b71ad173f877 100644 --- a/arch/x86/include/asm/irq_stack.h +++ b/arch/x86/include/asm/irq_stack.h @@ -100,7 +100,7 @@ } #define ASM_CALL_ARG0 \ - "call %P[__func] \n" \ + "call %c[__func] \n" \ ASM_REACHABLE #define ASM_CALL_ARG1 \ diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 16e07a2eee19..6efd1497b026 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -855,6 +855,7 @@ struct kvm_vcpu_arch { int cpuid_nent; struct kvm_cpuid_entry2 *cpuid_entries; struct kvm_hypervisor_cpuid kvm_cpuid; + bool is_amd_compatible; /* * FIXME: Drop this macro and use KVM_NR_GOVERNED_FEATURES directly diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index ce4ce8720d55..390c4d13956d 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -293,24 +293,24 @@ static inline void hv_ivm_msr_write(u64 msr, u64 value) {} static inline void hv_ivm_msr_read(u64 msr, u64 *value) {} #endif -static inline bool hv_is_synic_reg(unsigned int reg) +static inline bool hv_is_synic_msr(unsigned int reg) { - return (reg >= HV_REGISTER_SCONTROL) && - (reg <= HV_REGISTER_SINT15); + return (reg >= HV_X64_MSR_SCONTROL) && + (reg <= HV_X64_MSR_SINT15); } -static inline bool hv_is_sint_reg(unsigned int reg) +static inline bool hv_is_sint_msr(unsigned int reg) { - return (reg >= HV_REGISTER_SINT0) && - (reg <= HV_REGISTER_SINT15); + return (reg >= HV_X64_MSR_SINT0) && + (reg <= HV_X64_MSR_SINT15); } -u64 hv_get_register(unsigned int reg); -void hv_set_register(unsigned int reg, u64 value); -u64 hv_get_non_nested_register(unsigned int reg); -void hv_set_non_nested_register(unsigned int reg, u64 value); +u64 hv_get_msr(unsigned int reg); +void hv_set_msr(unsigned int reg, u64 value); +u64 hv_get_non_nested_msr(unsigned int reg); +void hv_set_non_nested_msr(unsigned int reg, u64 value); -static __always_inline u64 hv_raw_get_register(unsigned int reg) +static __always_inline u64 hv_raw_get_msr(unsigned int reg) { return __rdmsr(reg); } @@ -331,10 +331,10 @@ static inline int hyperv_flush_guest_mapping_range(u64 as, { return -1; } -static inline void hv_set_register(unsigned int reg, u64 value) { } -static inline u64 hv_get_register(unsigned int reg) { return 0; } -static inline void hv_set_non_nested_register(unsigned int reg, u64 value) { } -static inline u64 hv_get_non_nested_register(unsigned int reg) { return 0; } +static inline void hv_set_msr(unsigned int reg, u64 value) { } +static inline u64 hv_get_msr(unsigned int reg) { return 0; } +static inline void hv_set_non_nested_msr(unsigned int reg, u64 value) { } +static inline u64 hv_get_non_nested_msr(unsigned int reg) { return 0; } #endif /* CONFIG_HYPERV */ diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 961c0eb5aaaf..e022e6eb766c 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -61,10 +61,13 @@ #define SPEC_CTRL_SSBD BIT(SPEC_CTRL_SSBD_SHIFT) /* Speculative Store Bypass Disable */ #define SPEC_CTRL_RRSBA_DIS_S_SHIFT 6 /* Disable RRSBA behavior */ #define SPEC_CTRL_RRSBA_DIS_S BIT(SPEC_CTRL_RRSBA_DIS_S_SHIFT) +#define SPEC_CTRL_BHI_DIS_S_SHIFT 10 /* Disable Branch History Injection behavior */ +#define SPEC_CTRL_BHI_DIS_S BIT(SPEC_CTRL_BHI_DIS_S_SHIFT) /* A mask for bits which the kernel toggles when controlling mitigations */ #define SPEC_CTRL_MITIGATIONS_MASK (SPEC_CTRL_IBRS | SPEC_CTRL_STIBP | SPEC_CTRL_SSBD \ - | SPEC_CTRL_RRSBA_DIS_S) + | SPEC_CTRL_RRSBA_DIS_S \ + | SPEC_CTRL_BHI_DIS_S) #define MSR_IA32_PRED_CMD 0x00000049 /* Prediction Command */ #define PRED_CMD_IBPB BIT(0) /* Indirect Branch Prediction Barrier */ @@ -163,6 +166,10 @@ * are restricted to targets in * kernel. */ +#define ARCH_CAP_BHI_NO BIT(20) /* + * CPU is not affected by Branch + * History Injection. + */ #define ARCH_CAP_XAPIC_DISABLE BIT(21) /* * IA32_XAPIC_DISABLE_STATUS MSR * supported diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h index fc3a8a3c7ffe..ff5f1ecc7d1e 100644 --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -262,11 +262,20 @@ .Lskip_rsb_\@: .endm +/* + * The CALL to srso_alias_untrain_ret() must be patched in directly at + * the spot where untraining must be done, ie., srso_alias_untrain_ret() + * must be the target of a CALL instruction instead of indirectly + * jumping to a wrapper which then calls it. Therefore, this macro is + * called outside of __UNTRAIN_RET below, for the time being, before the + * kernel can support nested alternatives with arbitrary nesting. + */ +.macro CALL_UNTRAIN_RET #if defined(CONFIG_MITIGATION_UNRET_ENTRY) || defined(CONFIG_MITIGATION_SRSO) -#define CALL_UNTRAIN_RET "call entry_untrain_ret" -#else -#define CALL_UNTRAIN_RET "" + ALTERNATIVE_2 "", "call entry_untrain_ret", X86_FEATURE_UNRET, \ + "call srso_alias_untrain_ret", X86_FEATURE_SRSO_ALIAS #endif +.endm /* * Mitigate RETBleed for AMD/Hygon Zen uarch. Requires KERNEL CR3 because the @@ -282,8 +291,8 @@ .macro __UNTRAIN_RET ibpb_feature, call_depth_insns #if defined(CONFIG_MITIGATION_RETHUNK) || defined(CONFIG_MITIGATION_IBPB_ENTRY) VALIDATE_UNRET_END - ALTERNATIVE_3 "", \ - CALL_UNTRAIN_RET, X86_FEATURE_UNRET, \ + CALL_UNTRAIN_RET + ALTERNATIVE_2 "", \ "call entry_ibpb", \ibpb_feature, \ __stringify(\call_depth_insns), X86_FEATURE_CALL_DEPTH #endif @@ -317,6 +326,19 @@ ALTERNATIVE "", __stringify(verw _ASM_RIP(mds_verw_sel)), X86_FEATURE_CLEAR_CPU_BUF .endm +#ifdef CONFIG_X86_64 +.macro CLEAR_BRANCH_HISTORY + ALTERNATIVE "", "call clear_bhb_loop", X86_FEATURE_CLEAR_BHB_LOOP +.endm + +.macro CLEAR_BRANCH_HISTORY_VMEXIT + ALTERNATIVE "", "call clear_bhb_loop", X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT +.endm +#else +#define CLEAR_BRANCH_HISTORY +#define CLEAR_BRANCH_HISTORY_VMEXIT +#endif + #else /* __ASSEMBLY__ */ #define ANNOTATE_RETPOLINE_SAFE \ @@ -342,6 +364,8 @@ extern void retbleed_return_thunk(void); static inline void retbleed_return_thunk(void) {} #endif +extern void srso_alias_untrain_ret(void); + #ifdef CONFIG_MITIGATION_SRSO extern void srso_return_thunk(void); extern void srso_alias_return_thunk(void); @@ -357,6 +381,10 @@ extern void srso_alias_return_thunk(void); extern void entry_untrain_ret(void); extern void entry_ibpb(void); +#ifdef CONFIG_X86_64 +extern void clear_bhb_loop(void); +#endif + extern void (*x86_return_thunk)(void); extern void __warn_thunk(void); diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h index 9da9c8a2f1df..52f1b4ff0cc1 100644 --- a/arch/x86/include/asm/page_types.h +++ b/arch/x86/include/asm/page_types.h @@ -31,10 +31,12 @@ #define VM_DATA_DEFAULT_FLAGS VM_DATA_FLAGS_TSK_EXEC -#define __PHYSICAL_START ALIGN(CONFIG_PHYSICAL_START, \ - CONFIG_PHYSICAL_ALIGN) +/* Physical address where kernel should be loaded. */ +#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ + + (CONFIG_PHYSICAL_ALIGN - 1)) \ + & ~(CONFIG_PHYSICAL_ALIGN - 1)) -#define __START_KERNEL (__START_KERNEL_map + __PHYSICAL_START) +#define __START_KERNEL (__START_KERNEL_map + LOAD_PHYSICAL_ADDR) #ifdef CONFIG_X86_64 #include <asm/page_64_types.h> diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h index 3736b8a46c04..7f1e17250546 100644 --- a/arch/x86/include/asm/perf_event.h +++ b/arch/x86/include/asm/perf_event.h @@ -555,6 +555,7 @@ struct x86_pmu_lbr { unsigned int from; unsigned int to; unsigned int info; + bool has_callstack; }; extern void perf_get_x86_pmu_capability(struct x86_pmu_capability *cap); diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h index 0b748ee16b3d..9abb8cc4cd47 100644 --- a/arch/x86/include/asm/pgtable_types.h +++ b/arch/x86/include/asm/pgtable_types.h @@ -148,7 +148,7 @@ #define _COMMON_PAGE_CHG_MASK (PTE_PFN_MASK | _PAGE_PCD | _PAGE_PWT | \ _PAGE_SPECIAL | _PAGE_ACCESSED | \ _PAGE_DIRTY_BITS | _PAGE_SOFT_DIRTY | \ - _PAGE_DEVMAP | _PAGE_ENC | _PAGE_UFFD_WP) + _PAGE_DEVMAP | _PAGE_CC | _PAGE_UFFD_WP) #define _PAGE_CHG_MASK (_COMMON_PAGE_CHG_MASK | _PAGE_PAT) #define _HPAGE_CHG_MASK (_COMMON_PAGE_CHG_MASK | _PAGE_PSE | _PAGE_PAT_LARGE) @@ -173,6 +173,7 @@ enum page_cache_mode { }; #endif +#define _PAGE_CC (_AT(pteval_t, cc_mask)) #define _PAGE_ENC (_AT(pteval_t, sme_me_mask)) #define _PAGE_CACHE_MASK (_PAGE_PWT | _PAGE_PCD | _PAGE_PAT) diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 811548f131f4..57e1c91420f7 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -472,7 +472,6 @@ struct thread_struct { unsigned long iopl_emul; unsigned int iopl_warn:1; - unsigned int sig_on_uaccess_err:1; /* * Protection Keys Register for Userspace. Loaded immediately on @@ -587,7 +586,7 @@ extern char ignore_fpu_irq; # define BASE_PREFETCH "" # define ARCH_HAS_PREFETCH #else -# define BASE_PREFETCH "prefetcht0 %P1" +# define BASE_PREFETCH "prefetcht0 %1" #endif /* @@ -598,7 +597,7 @@ extern char ignore_fpu_irq; */ static inline void prefetch(const void *x) { - alternative_input(BASE_PREFETCH, "prefetchnta %P1", + alternative_input(BASE_PREFETCH, "prefetchnta %1", X86_FEATURE_XMM, "m" (*(const char *)x)); } @@ -610,7 +609,7 @@ static inline void prefetch(const void *x) */ static __always_inline void prefetchw(const void *x) { - alternative_input(BASE_PREFETCH, "prefetchw %P1", + alternative_input(BASE_PREFETCH, "prefetchw %1", X86_FEATURE_3DNOWPREFETCH, "m" (*(const char *)x)); } @@ -636,12 +635,10 @@ static __always_inline void prefetchw(const void *x) #define KSTK_ESP(task) (task_pt_regs(task)->sp) #else -extern unsigned long __end_init_task[]; +extern unsigned long __top_init_kernel_stack[]; #define INIT_THREAD { \ - .sp = (unsigned long)&__end_init_task - \ - TOP_OF_KERNEL_STACK_PADDING - \ - sizeof(struct pt_regs), \ + .sp = (unsigned long)&__top_init_kernel_stack, \ } extern unsigned long KSTK_ESP(struct task_struct *task); diff --git a/arch/x86/include/asm/qspinlock.h b/arch/x86/include/asm/qspinlock.h index cde8357bb226..a053c1293975 100644 --- a/arch/x86/include/asm/qspinlock.h +++ b/arch/x86/include/asm/qspinlock.h @@ -85,6 +85,8 @@ DECLARE_STATIC_KEY_TRUE(virt_spin_lock_key); #define virt_spin_lock virt_spin_lock static inline bool virt_spin_lock(struct qspinlock *lock) { + int val; + if (!static_branch_likely(&virt_spin_lock_key)) return false; @@ -94,10 +96,13 @@ static inline bool virt_spin_lock(struct qspinlock *lock) * horrible lock 'holder' preemption issues. */ - do { - while (atomic_read(&lock->val) != 0) - cpu_relax(); - } while (atomic_cmpxchg(&lock->val, 0, _Q_LOCKED_VAL) != 0); + __retry: + val = atomic_read(&lock->val); + + if (val || !atomic_try_cmpxchg(&lock->val, &val, _Q_LOCKED_VAL)) { + cpu_relax(); + goto __retry; + } return true; } diff --git a/arch/x86/include/asm/qspinlock_paravirt.h b/arch/x86/include/asm/qspinlock_paravirt.h index ef9697f20129..0a985784be9b 100644 --- a/arch/x86/include/asm/qspinlock_paravirt.h +++ b/arch/x86/include/asm/qspinlock_paravirt.h @@ -25,9 +25,9 @@ __PV_CALLEE_SAVE_REGS_THUNK(__pv_queued_spin_unlock_slowpath, ".spinlock.text"); * * void __lockfunc __pv_queued_spin_unlock(struct qspinlock *lock) * { - * u8 lockval = cmpxchg(&lock->locked, _Q_LOCKED_VAL, 0); + * u8 lockval = _Q_LOCKED_VAL; * - * if (likely(lockval == _Q_LOCKED_VAL)) + * if (try_cmpxchg(&lock->locked, &lockval, 0)) * return; * pv_queued_spin_unlock_slowpath(lock, lockval); * } @@ -40,10 +40,9 @@ __PV_CALLEE_SAVE_REGS_THUNK(__pv_queued_spin_unlock_slowpath, ".spinlock.text"); #define PV_UNLOCK_ASM \ FRAME_BEGIN \ "push %rdx\n\t" \ - "mov $0x1,%eax\n\t" \ + "mov $" __stringify(_Q_LOCKED_VAL) ",%eax\n\t" \ "xor %edx,%edx\n\t" \ LOCK_PREFIX "cmpxchg %dl,(%rdi)\n\t" \ - "cmp $0x1,%al\n\t" \ "jne .slowpath\n\t" \ "pop %rdx\n\t" \ FRAME_END \ diff --git a/arch/x86/include/asm/required-features.h b/arch/x86/include/asm/required-features.h index 7ba1726b71c7..e9187ddd3d1f 100644 --- a/arch/x86/include/asm/required-features.h +++ b/arch/x86/include/asm/required-features.h @@ -99,6 +99,7 @@ #define REQUIRED_MASK18 0 #define REQUIRED_MASK19 0 #define REQUIRED_MASK20 0 -#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 21) +#define REQUIRED_MASK21 0 +#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22) #endif /* _ASM_X86_REQUIRED_FEATURES_H */ diff --git a/arch/x86/include/asm/sev.h b/arch/x86/include/asm/sev.h index 9477b4053bce..93ed60080cfe 100644 --- a/arch/x86/include/asm/sev.h +++ b/arch/x86/include/asm/sev.h @@ -218,17 +218,16 @@ void early_snp_set_memory_private(unsigned long vaddr, unsigned long paddr, unsigned long npages); void early_snp_set_memory_shared(unsigned long vaddr, unsigned long paddr, unsigned long npages); -void __init snp_prep_memory(unsigned long paddr, unsigned int sz, enum psc_op op); void snp_set_memory_shared(unsigned long vaddr, unsigned long npages); void snp_set_memory_private(unsigned long vaddr, unsigned long npages); void snp_set_wakeup_secondary_cpu(void); bool snp_init(struct boot_params *bp); void __noreturn snp_abort(void); +void snp_dmi_setup(void); int snp_issue_guest_request(u64 exit_code, struct snp_req_data *input, struct snp_guest_request_ioctl *rio); void snp_accept_memory(phys_addr_t start, phys_addr_t end); u64 snp_get_unsupported_features(u64 status); u64 sev_get_status(void); -void kdump_sev_callback(void); void sev_show_status(void); #else static inline void sev_es_ist_enter(struct pt_regs *regs) { } @@ -244,12 +243,12 @@ static inline void __init early_snp_set_memory_private(unsigned long vaddr, unsigned long paddr, unsigned long npages) { } static inline void __init early_snp_set_memory_shared(unsigned long vaddr, unsigned long paddr, unsigned long npages) { } -static inline void __init snp_prep_memory(unsigned long paddr, unsigned int sz, enum psc_op op) { } static inline void snp_set_memory_shared(unsigned long vaddr, unsigned long npages) { } static inline void snp_set_memory_private(unsigned long vaddr, unsigned long npages) { } static inline void snp_set_wakeup_secondary_cpu(void) { } static inline bool snp_init(struct boot_params *bp) { return false; } static inline void snp_abort(void) { } +static inline void snp_dmi_setup(void) { } static inline int snp_issue_guest_request(u64 exit_code, struct snp_req_data *input, struct snp_guest_request_ioctl *rio) { return -ENOTTY; @@ -258,7 +257,6 @@ static inline int snp_issue_guest_request(u64 exit_code, struct snp_req_data *in static inline void snp_accept_memory(phys_addr_t start, phys_addr_t end) { } static inline u64 snp_get_unsupported_features(u64 status) { return 0; } static inline u64 sev_get_status(void) { return 0; } -static inline void kdump_sev_callback(void) { } static inline void sev_show_status(void) { } #endif @@ -270,6 +268,8 @@ int psmash(u64 pfn); int rmp_make_private(u64 pfn, u64 gpa, enum pg_level level, u32 asid, bool immutable); int rmp_make_shared(u64 pfn, enum pg_level level); void snp_leak_pages(u64 pfn, unsigned int npages); +void kdump_sev_callback(void); +void snp_fixup_e820_tables(void); #else static inline bool snp_probe_rmptable_info(void) { return false; } static inline int snp_lookup_rmpentry(u64 pfn, bool *assigned, int *level) { return -ENODEV; } @@ -282,6 +282,8 @@ static inline int rmp_make_private(u64 pfn, u64 gpa, enum pg_level level, u32 as } static inline int rmp_make_shared(u64 pfn, enum pg_level level) { return -ENODEV; } static inline void snp_leak_pages(u64 pfn, unsigned int npages) {} +static inline void kdump_sev_callback(void) { } +static inline void snp_fixup_e820_tables(void) {} #endif #endif diff --git a/arch/x86/include/asm/special_insns.h b/arch/x86/include/asm/special_insns.h index 2e9fc5c400cd..aec6e2d3aa1d 100644 --- a/arch/x86/include/asm/special_insns.h +++ b/arch/x86/include/asm/special_insns.h @@ -182,8 +182,8 @@ static __always_inline void clflush(volatile void *__p) static inline void clflushopt(volatile void *__p) { - alternative_io(".byte 0x3e; clflush %P0", - ".byte 0x66; clflush %P0", + alternative_io(".byte 0x3e; clflush %0", + ".byte 0x66; clflush %0", X86_FEATURE_CLFLUSHOPT, "+m" (*(volatile char __force *)__p)); } @@ -205,9 +205,9 @@ static inline void clwb(volatile void *__p) #ifdef CONFIG_X86_USER_SHADOW_STACK static inline int write_user_shstk_64(u64 __user *addr, u64 val) { - asm goto("1: wrussq %[val], (%[addr])\n" + asm goto("1: wrussq %[val], %[addr]\n" _ASM_EXTABLE(1b, %l[fail]) - :: [addr] "r" (addr), [val] "r" (val) + :: [addr] "m" (*addr), [val] "r" (val) :: fail); return 0; fail: diff --git a/arch/x86/include/asm/string_64.h b/arch/x86/include/asm/string_64.h index 857d364b9888..9d0b324eab21 100644 --- a/arch/x86/include/asm/string_64.h +++ b/arch/x86/include/asm/string_64.h @@ -30,37 +30,40 @@ void *__memset(void *s, int c, size_t n); #define __HAVE_ARCH_MEMSET16 static inline void *memset16(uint16_t *s, uint16_t v, size_t n) { - long d0, d1; - asm volatile("rep\n\t" - "stosw" - : "=&c" (d0), "=&D" (d1) - : "a" (v), "1" (s), "0" (n) - : "memory"); - return s; + const __auto_type s0 = s; + asm volatile ( + "rep stosw" + : "+D" (s), "+c" (n) + : "a" (v) + : "memory" + ); + return s0; } #define __HAVE_ARCH_MEMSET32 static inline void *memset32(uint32_t *s, uint32_t v, size_t n) { - long d0, d1; - asm volatile("rep\n\t" - "stosl" - : "=&c" (d0), "=&D" (d1) - : "a" (v), "1" (s), "0" (n) - : "memory"); - return s; + const __auto_type s0 = s; + asm volatile ( + "rep stosl" + : "+D" (s), "+c" (n) + : "a" (v) + : "memory" + ); + return s0; } #define __HAVE_ARCH_MEMSET64 static inline void *memset64(uint64_t *s, uint64_t v, size_t n) { - long d0, d1; - asm volatile("rep\n\t" - "stosq" - : "=&c" (d0), "=&D" (d1) - : "a" (v), "1" (s), "0" (n) - : "memory"); - return s; + const __auto_type s0 = s; + asm volatile ( + "rep stosq" + : "+D" (s), "+c" (n) + : "a" (v) + : "memory" + ); + return s0; } #endif diff --git a/arch/x86/include/asm/suspend_32.h b/arch/x86/include/asm/suspend_32.h index a800abb1a992..d8416b3bf832 100644 --- a/arch/x86/include/asm/suspend_32.h +++ b/arch/x86/include/asm/suspend_32.h @@ -12,11 +12,6 @@ /* image of the saved processor state */ struct saved_context { - /* - * On x86_32, all segment registers except gs are saved at kernel - * entry in pt_regs. - */ - u16 gs; unsigned long cr0, cr2, cr3, cr4; u64 misc_enable; struct saved_msrs saved_msrs; @@ -27,6 +22,11 @@ struct saved_context { unsigned long tr; unsigned long safety; unsigned long return_address; + /* + * On x86_32, all segment registers except gs are saved at kernel + * entry in pt_regs. + */ + u16 gs; bool misc_enable_saved; } __attribute__((packed)); diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h index f44e2f9ab65d..2fc7bc3863ff 100644 --- a/arch/x86/include/asm/syscall.h +++ b/arch/x86/include/asm/syscall.h @@ -16,19 +16,17 @@ #include <asm/thread_info.h> /* for TS_COMPAT */ #include <asm/unistd.h> +/* This is used purely for kernel/trace/trace_syscalls.c */ typedef long (*sys_call_ptr_t)(const struct pt_regs *); extern const sys_call_ptr_t sys_call_table[]; -#if defined(CONFIG_X86_32) -#define ia32_sys_call_table sys_call_table -#else /* * These may not exist, but still put the prototypes in so we * can use IS_ENABLED(). */ -extern const sys_call_ptr_t ia32_sys_call_table[]; -extern const sys_call_ptr_t x32_sys_call_table[]; -#endif +extern long ia32_sys_call(const struct pt_regs *, unsigned int nr); +extern long x32_sys_call(const struct pt_regs *, unsigned int nr); +extern long x64_sys_call(const struct pt_regs *, unsigned int nr); /* * Only the low 32 bits of orig_ax are meaningful, so we return int. @@ -127,6 +125,7 @@ static inline int syscall_get_arch(struct task_struct *task) } bool do_syscall_64(struct pt_regs *regs, int nr); +void do_int80_emulation(struct pt_regs *regs); #endif /* CONFIG_X86_32 */ diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h index 237dc8cdd12b..0f9bab92a43d 100644 --- a/arch/x86/include/asm/uaccess.h +++ b/arch/x86/include/asm/uaccess.h @@ -78,7 +78,7 @@ extern int __get_user_bad(void); int __ret_gu; \ register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \ __chk_user_ptr(ptr); \ - asm volatile("call __" #fn "_%P4" \ + asm volatile("call __" #fn "_%c4" \ : "=a" (__ret_gu), "=r" (__val_gu), \ ASM_CALL_CONSTRAINT \ : "0" (ptr), "i" (sizeof(*(ptr)))); \ @@ -177,7 +177,7 @@ extern void __put_user_nocheck_8(void); __chk_user_ptr(__ptr); \ __ptr_pu = __ptr; \ __val_pu = __x; \ - asm volatile("call __" #fn "_%P[size]" \ + asm volatile("call __" #fn "_%c[size]" \ : "=c" (__ret_pu), \ ASM_CALL_CONSTRAINT \ : "0" (__ptr_pu), \ diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index b89b40f250e6..6149eabe200f 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -30,12 +30,13 @@ struct x86_init_mpparse { * @reserve_resources: reserve the standard resources for the * platform * @memory_setup: platform specific memory setup - * + * @dmi_setup: platform specific DMI setup */ struct x86_init_resources { void (*probe_roms)(void); void (*reserve_resources)(void); char *(*memory_setup)(void); + void (*dmi_setup)(void); }; /** diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h index a9088250770f..64fbd2dbc5b7 100644 --- a/arch/x86/include/asm/xen/hypervisor.h +++ b/arch/x86/include/asm/xen/hypervisor.h @@ -62,6 +62,11 @@ void xen_arch_unregister_cpu(int num); #ifdef CONFIG_PVH void __init xen_pvh_init(struct boot_params *boot_params); void __init mem_map_via_hcall(struct boot_params *boot_params_p); +#ifdef CONFIG_XEN_PVH +void __init xen_reserve_extra_memory(struct boot_params *bootp); +#else +static inline void xen_reserve_extra_memory(struct boot_params *bootp) { } +#endif #endif /* Lazy mode for batching updates / context switch */ diff --git a/arch/x86/include/uapi/asm/kvm.h b/arch/x86/include/uapi/asm/kvm.h index ad29984d5e39..ef11aa4cab42 100644 --- a/arch/x86/include/uapi/asm/kvm.h +++ b/arch/x86/include/uapi/asm/kvm.h @@ -694,6 +694,7 @@ enum sev_cmd_id { struct kvm_sev_cmd { __u32 id; + __u32 pad0; __u64 data; __u32 error; __u32 sev_fd; @@ -704,28 +705,35 @@ struct kvm_sev_launch_start { __u32 policy; __u64 dh_uaddr; __u32 dh_len; + __u32 pad0; __u64 session_uaddr; __u32 session_len; + __u32 pad1; }; struct kvm_sev_launch_update_data { __u64 uaddr; __u32 len; + __u32 pad0; }; struct kvm_sev_launch_secret { __u64 hdr_uaddr; __u32 hdr_len; + __u32 pad0; __u64 guest_uaddr; __u32 guest_len; + __u32 pad1; __u64 trans_uaddr; __u32 trans_len; + __u32 pad2; }; struct kvm_sev_launch_measure { __u64 uaddr; __u32 len; + __u32 pad0; }; struct kvm_sev_guest_status { @@ -738,33 +746,43 @@ struct kvm_sev_dbg { __u64 src_uaddr; __u64 dst_uaddr; __u32 len; + __u32 pad0; }; struct kvm_sev_attestation_report { __u8 mnonce[16]; __u64 uaddr; __u32 len; + __u32 pad0; }; struct kvm_sev_send_start { __u32 policy; + __u32 pad0; __u64 pdh_cert_uaddr; __u32 pdh_cert_len; + __u32 pad1; __u64 plat_certs_uaddr; __u32 plat_certs_len; + __u32 pad2; __u64 amd_certs_uaddr; __u32 amd_certs_len; + __u32 pad3; __u64 session_uaddr; __u32 session_len; + __u32 pad4; }; struct kvm_sev_send_update_data { __u64 hdr_uaddr; __u32 hdr_len; + __u32 pad0; __u64 guest_uaddr; __u32 guest_len; + __u32 pad1; __u64 trans_uaddr; __u32 trans_len; + __u32 pad2; }; struct kvm_sev_receive_start { @@ -772,17 +790,22 @@ struct kvm_sev_receive_start { __u32 policy; __u64 pdh_uaddr; __u32 pdh_len; + __u32 pad0; __u64 session_uaddr; __u32 session_len; + __u32 pad1; }; struct kvm_sev_receive_update_data { __u64 hdr_uaddr; __u32 hdr_len; + __u32 pad0; __u64 guest_uaddr; __u32 guest_len; + __u32 pad1; __u64 trans_uaddr; __u32 trans_len; + __u32 pad2; }; #define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) diff --git a/arch/x86/include/uapi/asm/kvm_para.h b/arch/x86/include/uapi/asm/kvm_para.h index 6bc3456a8ebf..a1efa7907a0b 100644 --- a/arch/x86/include/uapi/asm/kvm_para.h +++ b/arch/x86/include/uapi/asm/kvm_para.h @@ -142,7 +142,6 @@ struct kvm_vcpu_pv_apf_data { __u32 token; __u8 pad[56]; - __u32 enabled; }; #define KVM_PV_EOI_BIT 0 diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c index 5bf5f9fc5753..3cf156f70859 100644 --- a/arch/x86/kernel/amd_nb.c +++ b/arch/x86/kernel/amd_nb.c @@ -95,6 +95,7 @@ static const struct pci_device_id amd_nb_misc_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F3) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_DF_F3) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3) }, + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F3) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_DF_F3) }, {} diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index a42d8a6f7149..803dcfb0e346 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1687,11 +1687,11 @@ static int x2apic_state; static bool x2apic_hw_locked(void) { - u64 ia32_cap; + u64 x86_arch_cap_msr; u64 msr; - ia32_cap = x86_read_arch_cap_msr(); - if (ia32_cap & ARCH_CAP_XAPIC_DISABLE) { + x86_arch_cap_msr = x86_read_arch_cap_msr(); + if (x86_arch_cap_msr & ARCH_CAP_XAPIC_DISABLE) { rdmsrl(MSR_IA32_XAPIC_DISABLE_STATUS, msr); return (msr & LEGACY_XAPIC_DISABLED); } @@ -1771,7 +1771,7 @@ void x2apic_setup(void) __x2apic_enable(); } -static __init void apic_set_fixmap(void); +static __init void apic_set_fixmap(bool read_apic); static __init void x2apic_disable(void) { @@ -1793,7 +1793,12 @@ static __init void x2apic_disable(void) } __x2apic_disable(); - apic_set_fixmap(); + /* + * Don't reread the APIC ID as it was already done from + * check_x2apic() and the APIC driver still is a x2APIC variant, + * which fails to do the read after x2APIC was disabled. + */ + apic_set_fixmap(false); } static __init void x2apic_enable(void) @@ -2057,13 +2062,14 @@ void __init init_apic_mappings(void) } } -static __init void apic_set_fixmap(void) +static __init void apic_set_fixmap(bool read_apic) { set_fixmap_nocache(FIX_APIC_BASE, mp_lapic_addr); apic_mmio_base = APIC_BASE; apic_printk(APIC_VERBOSE, "mapped APIC to %16lx (%16lx)\n", apic_mmio_base, mp_lapic_addr); - apic_read_boot_cpu_id(false); + if (read_apic) + apic_read_boot_cpu_id(false); } void __init register_lapic_address(unsigned long address) @@ -2073,7 +2079,7 @@ void __init register_lapic_address(unsigned long address) mp_lapic_addr = address; if (!x2apic_mode) - apic_set_fixmap(); + apic_set_fixmap(true); } /* diff --git a/arch/x86/kernel/callthunks.c b/arch/x86/kernel/callthunks.c index 30335182b6b0..e92ff0c11db8 100644 --- a/arch/x86/kernel/callthunks.c +++ b/arch/x86/kernel/callthunks.c @@ -314,7 +314,7 @@ static bool is_callthunk(void *addr) return !bcmp(pad, insn_buff, tmpl_size); } -int x86_call_depth_emit_accounting(u8 **pprog, void *func) +int x86_call_depth_emit_accounting(u8 **pprog, void *func, void *ip) { unsigned int tmpl_size = SKL_TMPL_SIZE; u8 insn_buff[MAX_PATCH_LEN]; @@ -327,7 +327,7 @@ int x86_call_depth_emit_accounting(u8 **pprog, void *func) return 0; memcpy(insn_buff, skl_call_thunk_template, tmpl_size); - apply_relocation(insn_buff, tmpl_size, *pprog, + apply_relocation(insn_buff, tmpl_size, ip, skl_call_thunk_template, tmpl_size); memcpy(*pprog, insn_buff, tmpl_size); diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 6d8677e80ddb..307302af0aee 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -345,6 +345,28 @@ static void srat_detect_node(struct cpuinfo_x86 *c) #endif } +static void bsp_determine_snp(struct cpuinfo_x86 *c) +{ +#ifdef CONFIG_ARCH_HAS_CC_PLATFORM + cc_vendor = CC_VENDOR_AMD; + + if (cpu_has(c, X86_FEATURE_SEV_SNP)) { + /* + * RMP table entry format is not architectural and is defined by the + * per-processor PPR. Restrict SNP support on the known CPU models + * for which the RMP table entry format is currently defined for. + */ + if (!cpu_has(c, X86_FEATURE_HYPERVISOR) && + c->x86 >= 0x19 && snp_probe_rmptable_info()) { + cc_platform_set(CC_ATTR_HOST_SEV_SNP); + } else { + setup_clear_cpu_cap(X86_FEATURE_SEV_SNP); + cc_platform_clear(CC_ATTR_HOST_SEV_SNP); + } + } +#endif +} + static void bsp_init_amd(struct cpuinfo_x86 *c) { if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) { @@ -437,8 +459,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c) case 0x1a: switch (c->x86_model) { - case 0x00 ... 0x0f: - case 0x20 ... 0x2f: + case 0x00 ... 0x2f: case 0x40 ... 0x4f: case 0x70 ... 0x7f: setup_force_cpu_cap(X86_FEATURE_ZEN5); @@ -452,21 +473,7 @@ static void bsp_init_amd(struct cpuinfo_x86 *c) break; } - if (cpu_has(c, X86_FEATURE_SEV_SNP)) { - /* - * RMP table entry format is not architectural and it can vary by processor - * and is defined by the per-processor PPR. Restrict SNP support on the - * known CPU model and family for which the RMP table entry format is - * currently defined for. - */ - if (!boot_cpu_has(X86_FEATURE_ZEN3) && - !boot_cpu_has(X86_FEATURE_ZEN4) && - !boot_cpu_has(X86_FEATURE_ZEN5)) - setup_clear_cpu_cap(X86_FEATURE_SEV_SNP); - else if (!snp_probe_rmptable_info()) - setup_clear_cpu_cap(X86_FEATURE_SEV_SNP); - } - + bsp_determine_snp(c); return; warn: @@ -527,7 +534,6 @@ clear_sev: static void early_init_amd(struct cpuinfo_x86 *c) { - u64 value; u32 dummy; if (c->x86 >= 0xf) @@ -595,20 +601,6 @@ static void early_init_amd(struct cpuinfo_x86 *c) early_detect_mem_encrypt(c); - /* Re-enable TopologyExtensions if switched off by BIOS */ - if (c->x86 == 0x15 && - (c->x86_model >= 0x10 && c->x86_model <= 0x6f) && - !cpu_has(c, X86_FEATURE_TOPOEXT)) { - - if (msr_set_bit(0xc0011005, 54) > 0) { - rdmsrl(0xc0011005, value); - if (value & BIT_64(54)) { - set_cpu_cap(c, X86_FEATURE_TOPOEXT); - pr_info_once(FW_INFO "CPU: Re-enabling disabled Topology Extensions Support.\n"); - } - } - } - if (!cpu_has(c, X86_FEATURE_HYPERVISOR) && !cpu_has(c, X86_FEATURE_IBPB_BRTYPE)) { if (c->x86 == 0x17 && boot_cpu_has(X86_FEATURE_AMD_IBPB)) setup_force_cpu_cap(X86_FEATURE_IBPB_BRTYPE); diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index e7ba936d798b..ab18185894df 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -61,6 +61,8 @@ EXPORT_PER_CPU_SYMBOL_GPL(x86_spec_ctrl_current); u64 x86_pred_cmd __ro_after_init = PRED_CMD_IBPB; EXPORT_SYMBOL_GPL(x86_pred_cmd); +static u64 __ro_after_init x86_arch_cap_msr; + static DEFINE_MUTEX(spec_ctrl_mutex); void (*x86_return_thunk)(void) __ro_after_init = __x86_return_thunk; @@ -144,6 +146,8 @@ void __init cpu_select_mitigations(void) x86_spec_ctrl_base &= ~SPEC_CTRL_MITIGATIONS_MASK; } + x86_arch_cap_msr = x86_read_arch_cap_msr(); + /* Select the proper CPU mitigations before patching alternatives: */ spectre_v1_select_mitigation(); spectre_v2_select_mitigation(); @@ -301,8 +305,6 @@ static const char * const taa_strings[] = { static void __init taa_select_mitigation(void) { - u64 ia32_cap; - if (!boot_cpu_has_bug(X86_BUG_TAA)) { taa_mitigation = TAA_MITIGATION_OFF; return; @@ -341,9 +343,8 @@ static void __init taa_select_mitigation(void) * On MDS_NO=1 CPUs if ARCH_CAP_TSX_CTRL_MSR is not set, microcode * update is required. */ - ia32_cap = x86_read_arch_cap_msr(); - if ( (ia32_cap & ARCH_CAP_MDS_NO) && - !(ia32_cap & ARCH_CAP_TSX_CTRL_MSR)) + if ( (x86_arch_cap_msr & ARCH_CAP_MDS_NO) && + !(x86_arch_cap_msr & ARCH_CAP_TSX_CTRL_MSR)) taa_mitigation = TAA_MITIGATION_UCODE_NEEDED; /* @@ -401,8 +402,6 @@ static const char * const mmio_strings[] = { static void __init mmio_select_mitigation(void) { - u64 ia32_cap; - if (!boot_cpu_has_bug(X86_BUG_MMIO_STALE_DATA) || boot_cpu_has_bug(X86_BUG_MMIO_UNKNOWN) || cpu_mitigations_off()) { @@ -413,8 +412,6 @@ static void __init mmio_select_mitigation(void) if (mmio_mitigation == MMIO_MITIGATION_OFF) return; - ia32_cap = x86_read_arch_cap_msr(); - /* * Enable CPU buffer clear mitigation for host and VMM, if also affected * by MDS or TAA. Otherwise, enable mitigation for VMM only. @@ -437,7 +434,7 @@ static void __init mmio_select_mitigation(void) * be propagated to uncore buffers, clearing the Fill buffers on idle * is required irrespective of SMT state. */ - if (!(ia32_cap & ARCH_CAP_FBSDP_NO)) + if (!(x86_arch_cap_msr & ARCH_CAP_FBSDP_NO)) static_branch_enable(&mds_idle_clear); /* @@ -447,10 +444,10 @@ static void __init mmio_select_mitigation(void) * FB_CLEAR or by the presence of both MD_CLEAR and L1D_FLUSH on MDS * affected systems. */ - if ((ia32_cap & ARCH_CAP_FB_CLEAR) || + if ((x86_arch_cap_msr & ARCH_CAP_FB_CLEAR) || (boot_cpu_has(X86_FEATURE_MD_CLEAR) && boot_cpu_has(X86_FEATURE_FLUSH_L1D) && - !(ia32_cap & ARCH_CAP_MDS_NO))) + !(x86_arch_cap_msr & ARCH_CAP_MDS_NO))) mmio_mitigation = MMIO_MITIGATION_VERW; else mmio_mitigation = MMIO_MITIGATION_UCODE_NEEDED; @@ -508,7 +505,7 @@ static void __init rfds_select_mitigation(void) if (rfds_mitigation == RFDS_MITIGATION_OFF) return; - if (x86_read_arch_cap_msr() & ARCH_CAP_RFDS_CLEAR) + if (x86_arch_cap_msr & ARCH_CAP_RFDS_CLEAR) setup_force_cpu_cap(X86_FEATURE_CLEAR_CPU_BUF); else rfds_mitigation = RFDS_MITIGATION_UCODE_NEEDED; @@ -659,8 +656,6 @@ void update_srbds_msr(void) static void __init srbds_select_mitigation(void) { - u64 ia32_cap; - if (!boot_cpu_has_bug(X86_BUG_SRBDS)) return; @@ -669,8 +664,7 @@ static void __init srbds_select_mitigation(void) * are only exposed to SRBDS when TSX is enabled or when CPU is affected * by Processor MMIO Stale Data vulnerability. */ - ia32_cap = x86_read_arch_cap_msr(); - if ((ia32_cap & ARCH_CAP_MDS_NO) && !boot_cpu_has(X86_FEATURE_RTM) && + if ((x86_arch_cap_msr & ARCH_CAP_MDS_NO) && !boot_cpu_has(X86_FEATURE_RTM) && !boot_cpu_has_bug(X86_BUG_MMIO_STALE_DATA)) srbds_mitigation = SRBDS_MITIGATION_TSX_OFF; else if (boot_cpu_has(X86_FEATURE_HYPERVISOR)) @@ -813,7 +807,7 @@ static void __init gds_select_mitigation(void) /* Will verify below that mitigation _can_ be disabled */ /* No microcode */ - if (!(x86_read_arch_cap_msr() & ARCH_CAP_GDS_CTRL)) { + if (!(x86_arch_cap_msr & ARCH_CAP_GDS_CTRL)) { if (gds_mitigation == GDS_MITIGATION_FORCE) { /* * This only needs to be done on the boot CPU so do it @@ -1544,20 +1538,25 @@ static enum spectre_v2_mitigation __init spectre_v2_select_retpoline(void) return SPECTRE_V2_RETPOLINE; } +static bool __ro_after_init rrsba_disabled; + /* Disable in-kernel use of non-RSB RET predictors */ static void __init spec_ctrl_disable_kernel_rrsba(void) { - u64 ia32_cap; + if (rrsba_disabled) + return; - if (!boot_cpu_has(X86_FEATURE_RRSBA_CTRL)) + if (!(x86_arch_cap_msr & ARCH_CAP_RRSBA)) { + rrsba_disabled = true; return; + } - ia32_cap = x86_read_arch_cap_msr(); + if (!boot_cpu_has(X86_FEATURE_RRSBA_CTRL)) + return; - if (ia32_cap & ARCH_CAP_RRSBA) { - x86_spec_ctrl_base |= SPEC_CTRL_RRSBA_DIS_S; - update_spec_ctrl(x86_spec_ctrl_base); - } + x86_spec_ctrl_base |= SPEC_CTRL_RRSBA_DIS_S; + update_spec_ctrl(x86_spec_ctrl_base); + rrsba_disabled = true; } static void __init spectre_v2_determine_rsb_fill_type_at_vmexit(enum spectre_v2_mitigation mode) @@ -1607,6 +1606,74 @@ static void __init spectre_v2_determine_rsb_fill_type_at_vmexit(enum spectre_v2_ dump_stack(); } +/* + * Set BHI_DIS_S to prevent indirect branches in kernel to be influenced by + * branch history in userspace. Not needed if BHI_NO is set. + */ +static bool __init spec_ctrl_bhi_dis(void) +{ + if (!boot_cpu_has(X86_FEATURE_BHI_CTRL)) + return false; + + x86_spec_ctrl_base |= SPEC_CTRL_BHI_DIS_S; + update_spec_ctrl(x86_spec_ctrl_base); + setup_force_cpu_cap(X86_FEATURE_CLEAR_BHB_HW); + + return true; +} + +enum bhi_mitigations { + BHI_MITIGATION_OFF, + BHI_MITIGATION_ON, +}; + +static enum bhi_mitigations bhi_mitigation __ro_after_init = + IS_ENABLED(CONFIG_MITIGATION_SPECTRE_BHI) ? BHI_MITIGATION_ON : BHI_MITIGATION_OFF; + +static int __init spectre_bhi_parse_cmdline(char *str) +{ + if (!str) + return -EINVAL; + + if (!strcmp(str, "off")) + bhi_mitigation = BHI_MITIGATION_OFF; + else if (!strcmp(str, "on")) + bhi_mitigation = BHI_MITIGATION_ON; + else + pr_err("Ignoring unknown spectre_bhi option (%s)", str); + + return 0; +} +early_param("spectre_bhi", spectre_bhi_parse_cmdline); + +static void __init bhi_select_mitigation(void) +{ + if (bhi_mitigation == BHI_MITIGATION_OFF) + return; + + /* Retpoline mitigates against BHI unless the CPU has RRSBA behavior */ + if (boot_cpu_has(X86_FEATURE_RETPOLINE) && + !boot_cpu_has(X86_FEATURE_RETPOLINE_LFENCE)) { + spec_ctrl_disable_kernel_rrsba(); + if (rrsba_disabled) + return; + } + + if (spec_ctrl_bhi_dis()) + return; + + if (!IS_ENABLED(CONFIG_X86_64)) + return; + + /* Mitigate KVM by default */ + setup_force_cpu_cap(X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT); + pr_info("Spectre BHI mitigation: SW BHB clearing on vm exit\n"); + + /* Mitigate syscalls when the mitigation is forced =on */ + setup_force_cpu_cap(X86_FEATURE_CLEAR_BHB_LOOP); + pr_info("Spectre BHI mitigation: SW BHB clearing on syscall\n"); +} + static void __init spectre_v2_select_mitigation(void) { enum spectre_v2_mitigation_cmd cmd = spectre_v2_parse_cmdline(); @@ -1718,6 +1785,9 @@ static void __init spectre_v2_select_mitigation(void) mode == SPECTRE_V2_RETPOLINE) spec_ctrl_disable_kernel_rrsba(); + if (boot_cpu_has(X86_BUG_BHI)) + bhi_select_mitigation(); + spectre_v2_enabled = mode; pr_info("%s\n", spectre_v2_strings[mode]); @@ -1832,8 +1902,6 @@ static void update_indir_branch_cond(void) /* Update the static key controlling the MDS CPU buffer clear in idle */ static void update_mds_branch_idle(void) { - u64 ia32_cap = x86_read_arch_cap_msr(); - /* * Enable the idle clearing if SMT is active on CPUs which are * affected only by MSBDS and not any other MDS variant. @@ -1848,7 +1916,7 @@ static void update_mds_branch_idle(void) if (sched_smt_active()) { static_branch_enable(&mds_idle_clear); } else if (mmio_mitigation == MMIO_MITIGATION_OFF || - (ia32_cap & ARCH_CAP_FBSDP_NO)) { + (x86_arch_cap_msr & ARCH_CAP_FBSDP_NO)) { static_branch_disable(&mds_idle_clear); } } @@ -2695,15 +2763,15 @@ static char *stibp_state(void) switch (spectre_v2_user_stibp) { case SPECTRE_V2_USER_NONE: - return ", STIBP: disabled"; + return "; STIBP: disabled"; case SPECTRE_V2_USER_STRICT: - return ", STIBP: forced"; + return "; STIBP: forced"; case SPECTRE_V2_USER_STRICT_PREFERRED: - return ", STIBP: always-on"; + return "; STIBP: always-on"; case SPECTRE_V2_USER_PRCTL: case SPECTRE_V2_USER_SECCOMP: if (static_key_enabled(&switch_to_cond_stibp)) - return ", STIBP: conditional"; + return "; STIBP: conditional"; } return ""; } @@ -2712,10 +2780,10 @@ static char *ibpb_state(void) { if (boot_cpu_has(X86_FEATURE_IBPB)) { if (static_key_enabled(&switch_mm_always_ibpb)) - return ", IBPB: always-on"; + return "; IBPB: always-on"; if (static_key_enabled(&switch_mm_cond_ibpb)) - return ", IBPB: conditional"; - return ", IBPB: disabled"; + return "; IBPB: conditional"; + return "; IBPB: disabled"; } return ""; } @@ -2725,14 +2793,32 @@ static char *pbrsb_eibrs_state(void) if (boot_cpu_has_bug(X86_BUG_EIBRS_PBRSB)) { if (boot_cpu_has(X86_FEATURE_RSB_VMEXIT_LITE) || boot_cpu_has(X86_FEATURE_RSB_VMEXIT)) - return ", PBRSB-eIBRS: SW sequence"; + return "; PBRSB-eIBRS: SW sequence"; else - return ", PBRSB-eIBRS: Vulnerable"; + return "; PBRSB-eIBRS: Vulnerable"; } else { - return ", PBRSB-eIBRS: Not affected"; + return "; PBRSB-eIBRS: Not affected"; } } +static const char *spectre_bhi_state(void) +{ + if (!boot_cpu_has_bug(X86_BUG_BHI)) + return "; BHI: Not affected"; + else if (boot_cpu_has(X86_FEATURE_CLEAR_BHB_HW)) + return "; BHI: BHI_DIS_S"; + else if (boot_cpu_has(X86_FEATURE_CLEAR_BHB_LOOP)) + return "; BHI: SW loop, KVM: SW loop"; + else if (boot_cpu_has(X86_FEATURE_RETPOLINE) && + !boot_cpu_has(X86_FEATURE_RETPOLINE_LFENCE) && + rrsba_disabled) + return "; BHI: Retpoline"; + else if (boot_cpu_has(X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT)) + return "; BHI: Vulnerable, KVM: SW loop"; + + return "; BHI: Vulnerable"; +} + static ssize_t spectre_v2_show_state(char *buf) { if (spectre_v2_enabled == SPECTRE_V2_LFENCE) @@ -2745,13 +2831,15 @@ static ssize_t spectre_v2_show_state(char *buf) spectre_v2_enabled == SPECTRE_V2_EIBRS_LFENCE) return sysfs_emit(buf, "Vulnerable: eIBRS+LFENCE with unprivileged eBPF and SMT\n"); - return sysfs_emit(buf, "%s%s%s%s%s%s%s\n", + return sysfs_emit(buf, "%s%s%s%s%s%s%s%s\n", spectre_v2_strings[spectre_v2_enabled], ibpb_state(), - boot_cpu_has(X86_FEATURE_USE_IBRS_FW) ? ", IBRS_FW" : "", + boot_cpu_has(X86_FEATURE_USE_IBRS_FW) ? "; IBRS_FW" : "", stibp_state(), - boot_cpu_has(X86_FEATURE_RSB_CTXSW) ? ", RSB filling" : "", + boot_cpu_has(X86_FEATURE_RSB_CTXSW) ? "; RSB filling" : "", pbrsb_eibrs_state(), + spectre_bhi_state(), + /* this should always be at the end */ spectre_v2_module_string()); } diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index ba8cf5e9ce56..605c26c009c8 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1120,6 +1120,7 @@ static void identify_cpu_without_cpuid(struct cpuinfo_x86 *c) #define NO_SPECTRE_V2 BIT(8) #define NO_MMIO BIT(9) #define NO_EIBRS_PBRSB BIT(10) +#define NO_BHI BIT(11) #define VULNWL(vendor, family, model, whitelist) \ X86_MATCH_VENDOR_FAM_MODEL(vendor, family, model, whitelist) @@ -1182,18 +1183,18 @@ static const __initconst struct x86_cpu_id cpu_vuln_whitelist[] = { VULNWL_INTEL(ATOM_TREMONT_D, NO_ITLB_MULTIHIT | NO_EIBRS_PBRSB), /* AMD Family 0xf - 0x12 */ - VULNWL_AMD(0x0f, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO), - VULNWL_AMD(0x10, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO), - VULNWL_AMD(0x11, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO), - VULNWL_AMD(0x12, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO), + VULNWL_AMD(0x0f, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO | NO_BHI), + VULNWL_AMD(0x10, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO | NO_BHI), + VULNWL_AMD(0x11, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO | NO_BHI), + VULNWL_AMD(0x12, NO_MELTDOWN | NO_SSB | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO | NO_BHI), /* FAMILY_ANY must be last, otherwise 0x0f - 0x12 matches won't work */ - VULNWL_AMD(X86_FAMILY_ANY, NO_MELTDOWN | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO | NO_EIBRS_PBRSB), - VULNWL_HYGON(X86_FAMILY_ANY, NO_MELTDOWN | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO | NO_EIBRS_PBRSB), + VULNWL_AMD(X86_FAMILY_ANY, NO_MELTDOWN | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO | NO_EIBRS_PBRSB | NO_BHI), + VULNWL_HYGON(X86_FAMILY_ANY, NO_MELTDOWN | NO_L1TF | NO_MDS | NO_SWAPGS | NO_ITLB_MULTIHIT | NO_MMIO | NO_EIBRS_PBRSB | NO_BHI), /* Zhaoxin Family 7 */ - VULNWL(CENTAUR, 7, X86_MODEL_ANY, NO_SPECTRE_V2 | NO_SWAPGS | NO_MMIO), - VULNWL(ZHAOXIN, 7, X86_MODEL_ANY, NO_SPECTRE_V2 | NO_SWAPGS | NO_MMIO), + VULNWL(CENTAUR, 7, X86_MODEL_ANY, NO_SPECTRE_V2 | NO_SWAPGS | NO_MMIO | NO_BHI), + VULNWL(ZHAOXIN, 7, X86_MODEL_ANY, NO_SPECTRE_V2 | NO_SWAPGS | NO_MMIO | NO_BHI), {} }; @@ -1283,25 +1284,25 @@ static bool __init cpu_matches(const struct x86_cpu_id *table, unsigned long whi u64 x86_read_arch_cap_msr(void) { - u64 ia32_cap = 0; + u64 x86_arch_cap_msr = 0; if (boot_cpu_has(X86_FEATURE_ARCH_CAPABILITIES)) - rdmsrl(MSR_IA32_ARCH_CAPABILITIES, ia32_cap); + rdmsrl(MSR_IA32_ARCH_CAPABILITIES, x86_arch_cap_msr); - return ia32_cap; + return x86_arch_cap_msr; } -static bool arch_cap_mmio_immune(u64 ia32_cap) +static bool arch_cap_mmio_immune(u64 x86_arch_cap_msr) { - return (ia32_cap & ARCH_CAP_FBSDP_NO && - ia32_cap & ARCH_CAP_PSDP_NO && - ia32_cap & ARCH_CAP_SBDR_SSDP_NO); + return (x86_arch_cap_msr & ARCH_CAP_FBSDP_NO && + x86_arch_cap_msr & ARCH_CAP_PSDP_NO && + x86_arch_cap_msr & ARCH_CAP_SBDR_SSDP_NO); } -static bool __init vulnerable_to_rfds(u64 ia32_cap) +static bool __init vulnerable_to_rfds(u64 x86_arch_cap_msr) { /* The "immunity" bit trumps everything else: */ - if (ia32_cap & ARCH_CAP_RFDS_NO) + if (x86_arch_cap_msr & ARCH_CAP_RFDS_NO) return false; /* @@ -1309,7 +1310,7 @@ static bool __init vulnerable_to_rfds(u64 ia32_cap) * indicate that mitigation is needed because guest is running on a * vulnerable hardware or may migrate to such hardware: */ - if (ia32_cap & ARCH_CAP_RFDS_CLEAR) + if (x86_arch_cap_msr & ARCH_CAP_RFDS_CLEAR) return true; /* Only consult the blacklist when there is no enumeration: */ @@ -1318,11 +1319,11 @@ static bool __init vulnerable_to_rfds(u64 ia32_cap) static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) { - u64 ia32_cap = x86_read_arch_cap_msr(); + u64 x86_arch_cap_msr = x86_read_arch_cap_msr(); /* Set ITLB_MULTIHIT bug if cpu is not in the whitelist and not mitigated */ if (!cpu_matches(cpu_vuln_whitelist, NO_ITLB_MULTIHIT) && - !(ia32_cap & ARCH_CAP_PSCHANGE_MC_NO)) + !(x86_arch_cap_msr & ARCH_CAP_PSCHANGE_MC_NO)) setup_force_cpu_bug(X86_BUG_ITLB_MULTIHIT); if (cpu_matches(cpu_vuln_whitelist, NO_SPECULATION)) @@ -1334,7 +1335,7 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) setup_force_cpu_bug(X86_BUG_SPECTRE_V2); if (!cpu_matches(cpu_vuln_whitelist, NO_SSB) && - !(ia32_cap & ARCH_CAP_SSB_NO) && + !(x86_arch_cap_msr & ARCH_CAP_SSB_NO) && !cpu_has(c, X86_FEATURE_AMD_SSB_NO)) setup_force_cpu_bug(X86_BUG_SPEC_STORE_BYPASS); @@ -1345,17 +1346,17 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) * Don't use AutoIBRS when SNP is enabled because it degrades host * userspace indirect branch performance. */ - if ((ia32_cap & ARCH_CAP_IBRS_ALL) || + if ((x86_arch_cap_msr & ARCH_CAP_IBRS_ALL) || (cpu_has(c, X86_FEATURE_AUTOIBRS) && !cpu_feature_enabled(X86_FEATURE_SEV_SNP))) { setup_force_cpu_cap(X86_FEATURE_IBRS_ENHANCED); if (!cpu_matches(cpu_vuln_whitelist, NO_EIBRS_PBRSB) && - !(ia32_cap & ARCH_CAP_PBRSB_NO)) + !(x86_arch_cap_msr & ARCH_CAP_PBRSB_NO)) setup_force_cpu_bug(X86_BUG_EIBRS_PBRSB); } if (!cpu_matches(cpu_vuln_whitelist, NO_MDS) && - !(ia32_cap & ARCH_CAP_MDS_NO)) { + !(x86_arch_cap_msr & ARCH_CAP_MDS_NO)) { setup_force_cpu_bug(X86_BUG_MDS); if (cpu_matches(cpu_vuln_whitelist, MSBDS_ONLY)) setup_force_cpu_bug(X86_BUG_MSBDS_ONLY); @@ -1374,9 +1375,9 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) * TSX_CTRL check alone is not sufficient for cases when the microcode * update is not present or running as guest that don't get TSX_CTRL. */ - if (!(ia32_cap & ARCH_CAP_TAA_NO) && + if (!(x86_arch_cap_msr & ARCH_CAP_TAA_NO) && (cpu_has(c, X86_FEATURE_RTM) || - (ia32_cap & ARCH_CAP_TSX_CTRL_MSR))) + (x86_arch_cap_msr & ARCH_CAP_TSX_CTRL_MSR))) setup_force_cpu_bug(X86_BUG_TAA); /* @@ -1402,7 +1403,7 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) * Set X86_BUG_MMIO_UNKNOWN for CPUs that are neither in the blacklist, * nor in the whitelist and also don't enumerate MSR ARCH_CAP MMIO bits. */ - if (!arch_cap_mmio_immune(ia32_cap)) { + if (!arch_cap_mmio_immune(x86_arch_cap_msr)) { if (cpu_matches(cpu_vuln_blacklist, MMIO)) setup_force_cpu_bug(X86_BUG_MMIO_STALE_DATA); else if (!cpu_matches(cpu_vuln_whitelist, NO_MMIO)) @@ -1410,7 +1411,7 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) } if (!cpu_has(c, X86_FEATURE_BTC_NO)) { - if (cpu_matches(cpu_vuln_blacklist, RETBLEED) || (ia32_cap & ARCH_CAP_RSBA)) + if (cpu_matches(cpu_vuln_blacklist, RETBLEED) || (x86_arch_cap_msr & ARCH_CAP_RSBA)) setup_force_cpu_bug(X86_BUG_RETBLEED); } @@ -1428,18 +1429,25 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) * disabling AVX2. The only way to do this in HW is to clear XCR0[2], * which means that AVX will be disabled. */ - if (cpu_matches(cpu_vuln_blacklist, GDS) && !(ia32_cap & ARCH_CAP_GDS_NO) && + if (cpu_matches(cpu_vuln_blacklist, GDS) && !(x86_arch_cap_msr & ARCH_CAP_GDS_NO) && boot_cpu_has(X86_FEATURE_AVX)) setup_force_cpu_bug(X86_BUG_GDS); - if (vulnerable_to_rfds(ia32_cap)) + if (vulnerable_to_rfds(x86_arch_cap_msr)) setup_force_cpu_bug(X86_BUG_RFDS); + /* When virtualized, eIBRS could be hidden, assume vulnerable */ + if (!(x86_arch_cap_msr & ARCH_CAP_BHI_NO) && + !cpu_matches(cpu_vuln_whitelist, NO_BHI) && + (boot_cpu_has(X86_FEATURE_IBRS_ENHANCED) || + boot_cpu_has(X86_FEATURE_HYPERVISOR))) + setup_force_cpu_bug(X86_BUG_BHI); + if (cpu_matches(cpu_vuln_whitelist, NO_MELTDOWN)) return; /* Rogue Data Cache Load? No! */ - if (ia32_cap & ARCH_CAP_RDCL_NO) + if (x86_arch_cap_msr & ARCH_CAP_RDCL_NO) return; setup_force_cpu_bug(X86_BUG_CPU_MELTDOWN); @@ -2307,6 +2315,8 @@ void arch_smt_update(void) void __init arch_cpu_finalize_init(void) { + struct cpuinfo_x86 *c = this_cpu_ptr(&cpu_info); + identify_boot_cpu(); select_idle_routine(); @@ -2345,6 +2355,13 @@ void __init arch_cpu_finalize_init(void) fpu__init_system(); fpu__init_cpu(); + /* + * Ensure that access to the per CPU representation has the initial + * boot CPU configuration. + */ + *c = boot_cpu_data; + c->initialized = true; + alternative_instructions(); if (IS_ENABLED(CONFIG_X86_64)) { diff --git a/arch/x86/kernel/cpu/cpuid-deps.c b/arch/x86/kernel/cpu/cpuid-deps.c index b7174209d855..946813d816bf 100644 --- a/arch/x86/kernel/cpu/cpuid-deps.c +++ b/arch/x86/kernel/cpu/cpuid-deps.c @@ -44,7 +44,10 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_F16C, X86_FEATURE_XMM2, }, { X86_FEATURE_AES, X86_FEATURE_XMM2 }, { X86_FEATURE_SHA_NI, X86_FEATURE_XMM2 }, + { X86_FEATURE_GFNI, X86_FEATURE_XMM2 }, { X86_FEATURE_FMA, X86_FEATURE_AVX }, + { X86_FEATURE_VAES, X86_FEATURE_AVX }, + { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX }, { X86_FEATURE_AVX2, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512F, X86_FEATURE_AVX, }, { X86_FEATURE_AVX512IFMA, X86_FEATURE_AVX512F }, @@ -56,9 +59,6 @@ static const struct cpuid_dep cpuid_deps[] = { { X86_FEATURE_AVX512VL, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512VBMI, X86_FEATURE_AVX512F }, { X86_FEATURE_AVX512_VBMI2, X86_FEATURE_AVX512VL }, - { X86_FEATURE_GFNI, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VAES, X86_FEATURE_AVX512VL }, - { X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_VNNI, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_BITALG, X86_FEATURE_AVX512VL }, { X86_FEATURE_AVX512_4VNNIW, X86_FEATURE_AVX512F }, diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c index b5cc557cfc37..84d41be6d06b 100644 --- a/arch/x86/kernel/cpu/mce/core.c +++ b/arch/x86/kernel/cpu/mce/core.c @@ -2500,12 +2500,14 @@ static ssize_t set_bank(struct device *s, struct device_attribute *attr, return -EINVAL; b = &per_cpu(mce_banks_array, s->id)[bank]; - if (!b->init) return -ENODEV; b->ctl = new; + + mutex_lock(&mce_sysfs_mutex); mce_restart(); + mutex_unlock(&mce_sysfs_mutex); return size; } diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 303fef824167..e0fd57a8ba84 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -45,70 +45,70 @@ bool hyperv_paravisor_present __ro_after_init; EXPORT_SYMBOL_GPL(hyperv_paravisor_present); #if IS_ENABLED(CONFIG_HYPERV) -static inline unsigned int hv_get_nested_reg(unsigned int reg) +static inline unsigned int hv_get_nested_msr(unsigned int reg) { - if (hv_is_sint_reg(reg)) - return reg - HV_REGISTER_SINT0 + HV_REGISTER_NESTED_SINT0; + if (hv_is_sint_msr(reg)) + return reg - HV_X64_MSR_SINT0 + HV_X64_MSR_NESTED_SINT0; switch (reg) { - case HV_REGISTER_SIMP: - return HV_REGISTER_NESTED_SIMP; - case HV_REGISTER_SIEFP: - return HV_REGISTER_NESTED_SIEFP; - case HV_REGISTER_SVERSION: - return HV_REGISTER_NESTED_SVERSION; - case HV_REGISTER_SCONTROL: - return HV_REGISTER_NESTED_SCONTROL; - case HV_REGISTER_EOM: - return HV_REGISTER_NESTED_EOM; + case HV_X64_MSR_SIMP: + return HV_X64_MSR_NESTED_SIMP; + case HV_X64_MSR_SIEFP: + return HV_X64_MSR_NESTED_SIEFP; + case HV_X64_MSR_SVERSION: + return HV_X64_MSR_NESTED_SVERSION; + case HV_X64_MSR_SCONTROL: + return HV_X64_MSR_NESTED_SCONTROL; + case HV_X64_MSR_EOM: + return HV_X64_MSR_NESTED_EOM; default: return reg; } } -u64 hv_get_non_nested_register(unsigned int reg) +u64 hv_get_non_nested_msr(unsigned int reg) { u64 value; - if (hv_is_synic_reg(reg) && ms_hyperv.paravisor_present) + if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present) hv_ivm_msr_read(reg, &value); else rdmsrl(reg, value); return value; } -EXPORT_SYMBOL_GPL(hv_get_non_nested_register); +EXPORT_SYMBOL_GPL(hv_get_non_nested_msr); -void hv_set_non_nested_register(unsigned int reg, u64 value) +void hv_set_non_nested_msr(unsigned int reg, u64 value) { - if (hv_is_synic_reg(reg) && ms_hyperv.paravisor_present) { + if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present) { hv_ivm_msr_write(reg, value); /* Write proxy bit via wrmsl instruction */ - if (hv_is_sint_reg(reg)) + if (hv_is_sint_msr(reg)) wrmsrl(reg, value | 1 << 20); } else { wrmsrl(reg, value); } } -EXPORT_SYMBOL_GPL(hv_set_non_nested_register); +EXPORT_SYMBOL_GPL(hv_set_non_nested_msr); -u64 hv_get_register(unsigned int reg) +u64 hv_get_msr(unsigned int reg) { if (hv_nested) - reg = hv_get_nested_reg(reg); + reg = hv_get_nested_msr(reg); - return hv_get_non_nested_register(reg); + return hv_get_non_nested_msr(reg); } -EXPORT_SYMBOL_GPL(hv_get_register); +EXPORT_SYMBOL_GPL(hv_get_msr); -void hv_set_register(unsigned int reg, u64 value) +void hv_set_msr(unsigned int reg, u64 value) { if (hv_nested) - reg = hv_get_nested_reg(reg); + reg = hv_get_nested_msr(reg); - hv_set_non_nested_register(reg, value); + hv_set_non_nested_msr(reg, value); } -EXPORT_SYMBOL_GPL(hv_set_register); +EXPORT_SYMBOL_GPL(hv_set_msr); static void (*vmbus_handler)(void); static void (*hv_stimer0_handler)(void); @@ -352,13 +352,24 @@ static void __init reduced_hw_init(void) x86_init.irqs.pre_vector_init = x86_init_noop; } +int hv_get_hypervisor_version(union hv_hypervisor_version_info *info) +{ + unsigned int hv_max_functions; + + hv_max_functions = cpuid_eax(HYPERV_CPUID_VENDOR_AND_MAX_FUNCTIONS); + if (hv_max_functions < HYPERV_CPUID_VERSION) { + pr_err("%s: Could not detect Hyper-V version\n", __func__); + return -ENODEV; + } + + cpuid(HYPERV_CPUID_VERSION, &info->eax, &info->ebx, &info->ecx, &info->edx); + + return 0; +} + static void __init ms_hyperv_init_platform(void) { int hv_max_functions_eax; - int hv_host_info_eax; - int hv_host_info_ebx; - int hv_host_info_ecx; - int hv_host_info_edx; #ifdef CONFIG_PARAVIRT pv_info.name = "Hyper-V"; @@ -409,21 +420,6 @@ static void __init ms_hyperv_init_platform(void) pr_info("Hyper-V: running on a nested hypervisor\n"); } - /* - * Extract host information. - */ - if (hv_max_functions_eax >= HYPERV_CPUID_VERSION) { - hv_host_info_eax = cpuid_eax(HYPERV_CPUID_VERSION); - hv_host_info_ebx = cpuid_ebx(HYPERV_CPUID_VERSION); - hv_host_info_ecx = cpuid_ecx(HYPERV_CPUID_VERSION); - hv_host_info_edx = cpuid_edx(HYPERV_CPUID_VERSION); - - pr_info("Hyper-V: Host Build %d.%d.%d.%d-%d-%d\n", - hv_host_info_ebx >> 16, hv_host_info_ebx & 0xFFFF, - hv_host_info_eax, hv_host_info_edx & 0xFFFFFF, - hv_host_info_ecx, hv_host_info_edx >> 24); - } - if (ms_hyperv.features & HV_ACCESS_FREQUENCY_MSRS && ms_hyperv.misc_features & HV_FEATURE_FREQUENCY_MSRS_AVAILABLE) { x86_platform.calibrate_tsc = hv_get_tsc_khz; @@ -456,7 +452,7 @@ static void __init ms_hyperv_init_platform(void) /* To be supported: more work is required. */ ms_hyperv.features &= ~HV_MSR_REFERENCE_TSC_AVAILABLE; - /* HV_REGISTER_CRASH_CTL is unsupported. */ + /* HV_MSR_CRASH_CTL is unsupported. */ ms_hyperv.misc_features &= ~HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE; /* Don't trust Hyper-V's TLB-flushing hypercalls. */ @@ -648,6 +644,7 @@ const __initconst struct hypervisor_x86 x86_hyper_ms_hyperv = { .init.x2apic_available = ms_hyperv_x2apic_available, .init.msi_ext_dest_id = ms_hyperv_msi_ext_dest_id, .init.init_platform = ms_hyperv_init_platform, + .init.guest_late_init = ms_hyperv_late_init, #ifdef CONFIG_AMD_MEM_ENCRYPT .runtime.sev_es_hcall_prepare = hv_sev_es_hcall_prepare, .runtime.sev_es_hcall_finish = hv_sev_es_hcall_finish, diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index 422a4ddc2ab7..7b29ebda024f 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c @@ -108,7 +108,7 @@ static inline void k8_check_syscfg_dram_mod_en(void) (boot_cpu_data.x86 >= 0x0f))) return; - if (cpu_feature_enabled(X86_FEATURE_SEV_SNP)) + if (cc_platform_has(CC_ATTR_HOST_SEV_SNP)) return; rdmsr(MSR_AMD64_SYSCFG, lo, hi); diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h index c99f26ebe7a6..1a8687f8073a 100644 --- a/arch/x86/kernel/cpu/resctrl/internal.h +++ b/arch/x86/kernel/cpu/resctrl/internal.h @@ -78,7 +78,8 @@ cpumask_any_housekeeping(const struct cpumask *mask, int exclude_cpu) else cpu = cpumask_any_but(mask, exclude_cpu); - if (!IS_ENABLED(CONFIG_NO_HZ_FULL)) + /* Only continue if tick_nohz_full_mask has been initialized. */ + if (!tick_nohz_full_enabled()) return cpu; /* If the CPU picked isn't marked nohz_full nothing more needs doing. */ diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c index 0dad49a09b7a..af5aa2c754c2 100644 --- a/arch/x86/kernel/cpu/scattered.c +++ b/arch/x86/kernel/cpu/scattered.c @@ -28,6 +28,7 @@ static const struct cpuid_bit cpuid_bits[] = { { X86_FEATURE_EPB, CPUID_ECX, 3, 0x00000006, 0 }, { X86_FEATURE_INTEL_PPIN, CPUID_EBX, 0, 0x00000007, 1 }, { X86_FEATURE_RRSBA_CTRL, CPUID_EDX, 2, 0x00000007, 2 }, + { X86_FEATURE_BHI_CTRL, CPUID_EDX, 4, 0x00000007, 2 }, { X86_FEATURE_CQM_LLC, CPUID_EDX, 1, 0x0000000f, 0 }, { X86_FEATURE_CQM_OCCUP_LLC, CPUID_EDX, 0, 0x0000000f, 1 }, { X86_FEATURE_CQM_MBM_TOTAL, CPUID_EDX, 1, 0x0000000f, 1 }, @@ -49,6 +50,7 @@ static const struct cpuid_bit cpuid_bits[] = { { X86_FEATURE_BMEC, CPUID_EBX, 3, 0x80000020, 0 }, { X86_FEATURE_PERFMON_V2, CPUID_EAX, 0, 0x80000022, 0 }, { X86_FEATURE_AMD_LBR_V2, CPUID_EAX, 1, 0x80000022, 0 }, + { X86_FEATURE_AMD_LBR_PMC_FREEZE, CPUID_EAX, 2, 0x80000022, 0 }, { 0, 0, 0, 0, 0 } }; diff --git a/arch/x86/kernel/cpu/topology.c b/arch/x86/kernel/cpu/topology.c index 3259b1d4fefe..d17c9b71eb4a 100644 --- a/arch/x86/kernel/cpu/topology.c +++ b/arch/x86/kernel/cpu/topology.c @@ -123,7 +123,6 @@ static void topo_set_cpuids(unsigned int cpu, u32 apic_id, u32 acpi_id) early_per_cpu(x86_cpu_to_apicid, cpu) = apic_id; early_per_cpu(x86_cpu_to_acpiid, cpu) = acpi_id; #endif - set_cpu_possible(cpu, true); set_cpu_present(cpu, true); } @@ -210,7 +209,11 @@ static __init void topo_register_apic(u32 apic_id, u32 acpi_id, bool present) topo_info.nr_disabled_cpus++; } - /* Register present and possible CPUs in the domain maps */ + /* + * Register present and possible CPUs in the domain + * maps. cpu_possible_map will be updated in + * topology_init_possible_cpus() after enumeration is done. + */ for (dom = TOPO_SMT_DOMAIN; dom < TOPO_MAX_DOMAIN; dom++) set_bit(topo_apicid(apic_id, dom), apic_maps[dom].map); } @@ -415,6 +418,17 @@ void __init topology_init_possible_cpus(void) unsigned int total = assigned + disabled; u32 apicid, firstid; + /* + * If there was no APIC registered, then fake one so that the + * topology bitmap is populated. That ensures that the code below + * is valid and the various query interfaces can be used + * unconditionally. This does not affect the actual APIC code in + * any way because either the local APIC address has not been + * registered or the local APIC was disabled on the command line. + */ + if (topo_info.boot_cpu_apic_id == BAD_APICID) + topology_register_boot_apic(0); + if (!restrict_to_up()) { if (WARN_ON_ONCE(assigned > nr_cpu_ids)) { disabled += assigned - nr_cpu_ids; diff --git a/arch/x86/kernel/cpu/topology_amd.c b/arch/x86/kernel/cpu/topology_amd.c index 1a8b3ad493af..ce2d507c3b07 100644 --- a/arch/x86/kernel/cpu/topology_amd.c +++ b/arch/x86/kernel/cpu/topology_amd.c @@ -29,11 +29,21 @@ static bool parse_8000_0008(struct topo_scan *tscan) if (!sft) sft = get_count_order(ecx.cpu_nthreads + 1); - topology_set_dom(tscan, TOPO_SMT_DOMAIN, sft, ecx.cpu_nthreads + 1); + /* + * cpu_nthreads describes the number of threads in the package + * sft is the number of APIC ID bits per package + * + * As the number of actual threads per core is not described in + * this leaf, just set the CORE domain shift and let the later + * parsers set SMT shift. Assume one thread per core by default + * which is correct if there are no other CPUID leafs to parse. + */ + topology_update_dom(tscan, TOPO_SMT_DOMAIN, 0, 1); + topology_set_dom(tscan, TOPO_CORE_DOMAIN, sft, ecx.cpu_nthreads + 1); return true; } -static void store_node(struct topo_scan *tscan, unsigned int nr_nodes, u16 node_id) +static void store_node(struct topo_scan *tscan, u16 nr_nodes, u16 node_id) { /* * Starting with Fam 17h the DIE domain could probably be used to @@ -73,12 +83,14 @@ static bool parse_8000_001e(struct topo_scan *tscan, bool has_0xb) tscan->c->topo.initial_apicid = leaf.ext_apic_id; /* - * If leaf 0xb is available, then SMT shift is set already. If not - * take it from ecx.threads_per_core and use topo_update_dom() - - * topology_set_dom() would propagate and overwrite the already - * propagated CORE level. + * If leaf 0xb is available, then the domain shifts are set + * already and nothing to do here. */ if (!has_0xb) { + /* + * Leaf 0x80000008 set the CORE domain shift already. + * Update the SMT domain, but do not propagate it. + */ unsigned int nthreads = leaf.core_nthreads + 1; topology_update_dom(tscan, TOPO_SMT_DOMAIN, get_count_order(nthreads), nthreads); @@ -107,32 +119,52 @@ static bool parse_8000_001e(struct topo_scan *tscan, bool has_0xb) return true; } -static bool parse_fam10h_node_id(struct topo_scan *tscan) +static void parse_fam10h_node_id(struct topo_scan *tscan) { - struct { - union { + union { + struct { u64 node_id : 3, nodes_per_pkg : 3, unused : 58; - u64 msr; }; + u64 msr; } nid; if (!boot_cpu_has(X86_FEATURE_NODEID_MSR)) - return false; + return; rdmsrl(MSR_FAM10H_NODE_ID, nid.msr); store_node(tscan, nid.nodes_per_pkg + 1, nid.node_id); tscan->c->topo.llc_id = nid.node_id; - return true; } static void legacy_set_llc(struct topo_scan *tscan) { unsigned int apicid = tscan->c->topo.initial_apicid; - /* parse_8000_0008() set everything up except llc_id */ - tscan->c->topo.llc_id = apicid >> tscan->dom_shifts[TOPO_CORE_DOMAIN]; + /* If none of the parsers set LLC ID then use the die ID for it. */ + if (tscan->c->topo.llc_id == BAD_APICID) + tscan->c->topo.llc_id = apicid >> tscan->dom_shifts[TOPO_CORE_DOMAIN]; +} + +static void topoext_fixup(struct topo_scan *tscan) +{ + struct cpuinfo_x86 *c = tscan->c; + u64 msrval; + + /* Try to re-enable TopologyExtensions if switched off by BIOS */ + if (cpu_has(c, X86_FEATURE_TOPOEXT) || c->x86_vendor != X86_VENDOR_AMD || + c->x86 != 0x15 || c->x86_model < 0x10 || c->x86_model > 0x6f) + return; + + if (msr_set_bit(0xc0011005, 54) <= 0) + return; + + rdmsrl(0xc0011005, msrval); + if (msrval & BIT_64(54)) { + set_cpu_cap(c, X86_FEATURE_TOPOEXT); + pr_info_once(FW_INFO "CPU: Re-enabling disabled Topology Extensions Support.\n"); + } } static void parse_topology_amd(struct topo_scan *tscan) @@ -155,16 +187,15 @@ static void parse_topology_amd(struct topo_scan *tscan) return; /* Try the NODEID MSR */ - if (parse_fam10h_node_id(tscan)) - return; - - legacy_set_llc(tscan); + parse_fam10h_node_id(tscan); } void cpu_parse_topology_amd(struct topo_scan *tscan) { tscan->amd_nodes_per_pkg = 1; + topoext_fixup(tscan); parse_topology_amd(tscan); + legacy_set_llc(tscan); if (tscan->amd_nodes_per_pkg > 1) set_cpu_cap(tscan->c, X86_FEATURE_AMD_DCM); diff --git a/arch/x86/kernel/cpu/topology_common.c b/arch/x86/kernel/cpu/topology_common.c index a50ae8d63d1c..9a6069e7133c 100644 --- a/arch/x86/kernel/cpu/topology_common.c +++ b/arch/x86/kernel/cpu/topology_common.c @@ -140,7 +140,7 @@ static void parse_topology(struct topo_scan *tscan, bool early) } } -static void topo_set_ids(struct topo_scan *tscan) +static void topo_set_ids(struct topo_scan *tscan, bool early) { struct cpuinfo_x86 *c = tscan->c; u32 apicid = c->topo.apicid; @@ -148,8 +148,10 @@ static void topo_set_ids(struct topo_scan *tscan) c->topo.pkg_id = topo_shift_apicid(apicid, TOPO_PKG_DOMAIN); c->topo.die_id = topo_shift_apicid(apicid, TOPO_DIE_DOMAIN); - c->topo.logical_pkg_id = topology_get_logical_id(apicid, TOPO_PKG_DOMAIN); - c->topo.logical_die_id = topology_get_logical_id(apicid, TOPO_DIE_DOMAIN); + if (!early) { + c->topo.logical_pkg_id = topology_get_logical_id(apicid, TOPO_PKG_DOMAIN); + c->topo.logical_die_id = topology_get_logical_id(apicid, TOPO_DIE_DOMAIN); + } /* Package relative core ID */ c->topo.core_id = (apicid & topo_domain_mask(TOPO_PKG_DOMAIN)) >> @@ -187,7 +189,7 @@ void cpu_parse_topology(struct cpuinfo_x86 *c) tscan.dom_shifts[dom], x86_topo_system.dom_shifts[dom]); } - topo_set_ids(&tscan); + topo_set_ids(&tscan, false); } void __init cpu_init_topology(struct cpuinfo_x86 *c) @@ -208,7 +210,7 @@ void __init cpu_init_topology(struct cpuinfo_x86 *c) x86_topo_system.dom_size[dom] = 1U << sft; } - topo_set_ids(&tscan); + topo_set_ids(&tscan, true); /* * AMD systems have Nodes per package which cannot be mapped to diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index 44a91ef5a23b..a7d562697e50 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -405,8 +405,8 @@ static void __die_header(const char *str, struct pt_regs *regs, long err) pr = IS_ENABLED(CONFIG_PREEMPT_RT) ? " PREEMPT_RT" : " PREEMPT"; printk(KERN_DEFAULT - "%s: %04lx [#%d]%s%s%s%s%s\n", str, err & 0xffff, ++die_counter, - pr, + "Oops: %s: %04lx [#%d]%s%s%s%s%s\n", str, err & 0xffff, + ++die_counter, pr, IS_ENABLED(CONFIG_SMP) ? " SMP" : "", debug_pagealloc_enabled() ? " DEBUG_PAGEALLOC" : "", IS_ENABLED(CONFIG_KASAN) ? " KASAN" : "", diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index b66f540de054..68b09f718f10 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -532,9 +532,10 @@ u64 __init e820__range_update(u64 start, u64 size, enum e820_type old_type, enum return __e820__range_update(e820_table, start, size, old_type, new_type); } -static u64 __init e820__range_update_kexec(u64 start, u64 size, enum e820_type old_type, enum e820_type new_type) +u64 __init e820__range_update_table(struct e820_table *t, u64 start, u64 size, + enum e820_type old_type, enum e820_type new_type) { - return __e820__range_update(e820_table_kexec, start, size, old_type, new_type); + return __e820__range_update(t, start, size, old_type, new_type); } /* Remove a range of memory from the E820 table: */ @@ -806,7 +807,7 @@ u64 __init e820__memblock_alloc_reserved(u64 size, u64 align) addr = memblock_phys_alloc(size, align); if (addr) { - e820__range_update_kexec(addr, size, E820_TYPE_RAM, E820_TYPE_RESERVED); + e820__range_update_table(e820_table_kexec, addr, size, E820_TYPE_RAM, E820_TYPE_RESERVED); pr_info("update e820_table_kexec for e820__memblock_alloc_reserved()\n"); e820__update_table_kexec(); } @@ -1016,17 +1017,6 @@ void __init e820__reserve_setup_data(void) e820__range_update(pa_data, sizeof(*data)+data->len, E820_TYPE_RAM, E820_TYPE_RESERVED_KERN); - /* - * SETUP_EFI, SETUP_IMA and SETUP_RNG_SEED are supplied by - * kexec and do not need to be reserved. - */ - if (data->type != SETUP_EFI && - data->type != SETUP_IMA && - data->type != SETUP_RNG_SEED) - e820__range_update_kexec(pa_data, - sizeof(*data) + data->len, - E820_TYPE_RAM, E820_TYPE_RESERVED_KERN); - if (data->type == SETUP_INDIRECT) { len += data->len; early_memunmap(data, sizeof(*data)); @@ -1038,12 +1028,9 @@ void __init e820__reserve_setup_data(void) indirect = (struct setup_indirect *)data->data; - if (indirect->type != SETUP_INDIRECT) { + if (indirect->type != SETUP_INDIRECT) e820__range_update(indirect->addr, indirect->len, E820_TYPE_RAM, E820_TYPE_RESERVED_KERN); - e820__range_update_kexec(indirect->addr, indirect->len, - E820_TYPE_RAM, E820_TYPE_RESERVED_KERN); - } } pa_data = pa_next; @@ -1051,7 +1038,6 @@ void __init e820__reserve_setup_data(void) } e820__update_table(e820_table); - e820__update_table(e820_table_kexec); pr_info("extended physical RAM map:\n"); e820__print_table("reserve setup_data"); diff --git a/arch/x86/kernel/eisa.c b/arch/x86/kernel/eisa.c index e963344b0449..53935b4d62e3 100644 --- a/arch/x86/kernel/eisa.c +++ b/arch/x86/kernel/eisa.c @@ -2,6 +2,7 @@ /* * EISA specific code */ +#include <linux/cc_platform.h> #include <linux/ioport.h> #include <linux/eisa.h> #include <linux/io.h> @@ -12,7 +13,7 @@ static __init int eisa_bus_probe(void) { void __iomem *p; - if (xen_pv_domain() && !xen_initial_domain()) + if ((xen_pv_domain() && !xen_initial_domain()) || cc_platform_has(CC_ATTR_GUEST_SEV_SNP)) return 0; p = ioremap(0x0FFFD9, 4); diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index 117e74c44e75..33a214b1a4ce 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -178,10 +178,11 @@ void fpu__init_cpu_xstate(void) * Must happen after CR4 setup and before xsetbv() to allow KVM * lazy passthrough. Write independent of the dynamic state static * key as that does not work on the boot CPU. This also ensures - * that any stale state is wiped out from XFD. + * that any stale state is wiped out from XFD. Reset the per CPU + * xfd cache too. */ if (cpu_feature_enabled(X86_FEATURE_XFD)) - wrmsrl(MSR_IA32_XFD, init_fpstate.xfd); + xfd_set_state(init_fpstate.xfd); /* * XCR_XFEATURE_ENABLED_MASK (aka. XCR0) sets user features diff --git a/arch/x86/kernel/fpu/xstate.h b/arch/x86/kernel/fpu/xstate.h index 3518fb26d06b..19ca623ffa2a 100644 --- a/arch/x86/kernel/fpu/xstate.h +++ b/arch/x86/kernel/fpu/xstate.h @@ -148,20 +148,26 @@ static inline void xfd_validate_state(struct fpstate *fpstate, u64 mask, bool rs #endif #ifdef CONFIG_X86_64 +static inline void xfd_set_state(u64 xfd) +{ + wrmsrl(MSR_IA32_XFD, xfd); + __this_cpu_write(xfd_state, xfd); +} + static inline void xfd_update_state(struct fpstate *fpstate) { if (fpu_state_size_dynamic()) { u64 xfd = fpstate->xfd; - if (__this_cpu_read(xfd_state) != xfd) { - wrmsrl(MSR_IA32_XFD, xfd); - __this_cpu_write(xfd_state, xfd); - } + if (__this_cpu_read(xfd_state) != xfd) + xfd_set_state(xfd); } } extern int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu); #else +static inline void xfd_set_state(u64 xfd) { } + static inline void xfd_update_state(struct fpstate *fpstate) { } static inline int __xfd_enable_feature(u64 which, struct fpu_guest *guest_fpu) { diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 212e8e06aeba..a817ed0724d1 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -81,6 +81,13 @@ static inline bool check_la57_support(void) if (!(native_read_cr4() & X86_CR4_LA57)) return false; + RIP_REL_REF(__pgtable_l5_enabled) = 1; + RIP_REL_REF(pgdir_shift) = 48; + RIP_REL_REF(ptrs_per_p4d) = 512; + RIP_REL_REF(page_offset_base) = __PAGE_OFFSET_BASE_L5; + RIP_REL_REF(vmalloc_base) = __VMALLOC_BASE_L5; + RIP_REL_REF(vmemmap_base) = __VMEMMAP_BASE_L5; + return true; } @@ -175,7 +182,7 @@ unsigned long __head __startup_64(unsigned long physaddr, p4d = (p4dval_t *)&RIP_REL_REF(level4_kernel_pgt); p4d[MAX_PTRS_PER_P4D - 1] += load_delta; - pgd[pgd_index(__START_KERNEL_map)] = (pgdval_t)p4d | _PAGE_TABLE_NOENC; + pgd[pgd_index(__START_KERNEL_map)] = (pgdval_t)p4d | _PAGE_TABLE; } RIP_REL_REF(level3_kernel_pgt)[PTRS_PER_PUD - 2].pud += load_delta; @@ -431,15 +438,6 @@ asmlinkage __visible void __init __noreturn x86_64_start_kernel(char * real_mode (__START_KERNEL & PGDIR_MASK))); BUILD_BUG_ON(__fix_to_virt(__end_of_fixed_addresses) <= MODULES_END); - if (check_la57_support()) { - __pgtable_l5_enabled = 1; - pgdir_shift = 48; - ptrs_per_p4d = 512; - page_offset_base = __PAGE_OFFSET_BASE_L5; - vmalloc_base = __VMALLOC_BASE_L5; - vmemmap_base = __VMEMMAP_BASE_L5; - } - cr4_init_shadow(); /* Kill off the identity-map trampoline */ diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index 78a65703e411..2e42056d2306 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -44,9 +44,6 @@ #define X86_CAPABILITY new_cpu_data+CPUINFO_x86_capability #define X86_VENDOR_ID new_cpu_data+CPUINFO_x86_vendor_id - -#define SIZEOF_PTREGS 17*4 - /* * Worst-case size of the kernel mapping we need to make: * a relocatable kernel can live anywhere in lowmem, so we need to be able @@ -488,13 +485,7 @@ SYM_DATA_END(initial_page_table) .data .balign 4 -/* - * The SIZEOF_PTREGS gap is a convention which helps the in-kernel unwinder - * reliably detect the end of the stack. - */ -SYM_DATA(initial_stack, - .long init_thread_union + THREAD_SIZE - - SIZEOF_PTREGS - TOP_OF_KERNEL_STACK_PADDING) +SYM_DATA(initial_stack, .long __top_init_kernel_stack) __INITRODATA int_msg: diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S index 2f8a59468504..330922b328bf 100644 --- a/arch/x86/kernel/head_64.S +++ b/arch/x86/kernel/head_64.S @@ -66,7 +66,7 @@ SYM_CODE_START_NOALIGN(startup_64) mov %rsi, %r15 /* Set up the stack for verify_cpu() */ - leaq (__end_init_task - TOP_OF_KERNEL_STACK_PADDING - PTREGS_SIZE)(%rip), %rsp + leaq __top_init_kernel_stack(%rip), %rsp /* Setup GSBASE to allow stack canary access for C code */ movl $MSR_GS_BASE, %ecx diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 091b3ab76a18..d0e49bd7c6f3 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -373,7 +373,16 @@ out: kprobe_opcode_t *arch_adjust_kprobe_addr(unsigned long addr, unsigned long offset, bool *on_func_entry) { - if (is_endbr(*(u32 *)addr)) { + u32 insn; + + /* + * Since 'addr' is not guaranteed to be safe to access, use + * copy_from_kernel_nofault() to read the instruction: + */ + if (copy_from_kernel_nofault(&insn, (void *)addr, sizeof(u32))) + return NULL; + + if (is_endbr(insn)) { *on_func_entry = !offset || offset == 4; if (*on_func_entry) offset = 4; diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 4cadfd606e8e..263f8aed4e2c 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -44,7 +44,7 @@ #include <asm/svm.h> #include <asm/e820/api.h> -DEFINE_STATIC_KEY_FALSE(kvm_async_pf_enabled); +DEFINE_STATIC_KEY_FALSE_RO(kvm_async_pf_enabled); static int kvmapf = 1; @@ -65,6 +65,7 @@ static int __init parse_no_stealacc(char *arg) early_param("no-steal-acc", parse_no_stealacc); +static DEFINE_PER_CPU_READ_MOSTLY(bool, async_pf_enabled); static DEFINE_PER_CPU_DECRYPTED(struct kvm_vcpu_pv_apf_data, apf_reason) __aligned(64); DEFINE_PER_CPU_DECRYPTED(struct kvm_steal_time, steal_time) __aligned(64) __visible; static int has_steal_clock = 0; @@ -244,7 +245,7 @@ noinstr u32 kvm_read_and_reset_apf_flags(void) { u32 flags = 0; - if (__this_cpu_read(apf_reason.enabled)) { + if (__this_cpu_read(async_pf_enabled)) { flags = __this_cpu_read(apf_reason.flags); __this_cpu_write(apf_reason.flags, 0); } @@ -295,7 +296,7 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_kvm_asyncpf_interrupt) inc_irq_stat(irq_hv_callback_count); - if (__this_cpu_read(apf_reason.enabled)) { + if (__this_cpu_read(async_pf_enabled)) { token = __this_cpu_read(apf_reason.token); kvm_async_pf_task_wake(token); __this_cpu_write(apf_reason.token, 0); @@ -362,7 +363,7 @@ static void kvm_guest_cpu_init(void) wrmsrl(MSR_KVM_ASYNC_PF_INT, HYPERVISOR_CALLBACK_VECTOR); wrmsrl(MSR_KVM_ASYNC_PF_EN, pa); - __this_cpu_write(apf_reason.enabled, 1); + __this_cpu_write(async_pf_enabled, true); pr_debug("setup async PF for cpu %d\n", smp_processor_id()); } @@ -383,11 +384,11 @@ static void kvm_guest_cpu_init(void) static void kvm_pv_disable_apf(void) { - if (!__this_cpu_read(apf_reason.enabled)) + if (!__this_cpu_read(async_pf_enabled)) return; wrmsrl(MSR_KVM_ASYNC_PF_EN, 0); - __this_cpu_write(apf_reason.enabled, 0); + __this_cpu_write(async_pf_enabled, false); pr_debug("disable async PF for cpu %d\n", smp_processor_id()); } diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index 1ccd30c8246f..e89171b0347a 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -197,12 +197,12 @@ static int __init smp_read_mpc(struct mpc_table *mpc, unsigned early) if (!smp_check_mpc(mpc, oem, str)) return 0; - /* Initialize the lapic mapping */ - if (!acpi_lapic) - register_lapic_address(mpc->lapic); - - if (early) + if (early) { + /* Initialize the lapic mapping */ + if (!acpi_lapic) + register_lapic_address(mpc->lapic); return 1; + } /* Now process the configuration blocks. */ while (count < mpc->length) { diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 9a5b372c706f..ed163c8c8604 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -580,7 +580,7 @@ EXPORT_SYMBOL_GPL(asm_exc_nmi_kvm_vmx); static char *nmi_check_stall_msg[] = { /* */ -/* +--------- nsp->idt_seq_snap & 0x1: CPU is in NMI handler. */ +/* +--------- nmi_seq & 0x1: CPU is currently in NMI handler. */ /* | +------ cpu_is_offline(cpu) */ /* | | +--- nsp->idt_calls_snap != atomic_long_read(&nsp->idt_calls): */ /* | | | NMI handler has been invoked. */ @@ -628,22 +628,26 @@ void nmi_backtrace_stall_check(const struct cpumask *btp) nmi_seq = READ_ONCE(nsp->idt_nmi_seq); if (nsp->idt_nmi_seq_snap + 1 == nmi_seq && (nmi_seq & 0x1)) { msgp = "CPU entered NMI handler function, but has not exited"; - } else if ((nsp->idt_nmi_seq_snap & 0x1) != (nmi_seq & 0x1)) { - msgp = "CPU is handling NMIs"; - } else { - idx = ((nsp->idt_seq_snap & 0x1) << 2) | + } else if (nsp->idt_nmi_seq_snap == nmi_seq || + nsp->idt_nmi_seq_snap + 1 == nmi_seq) { + idx = ((nmi_seq & 0x1) << 2) | (cpu_is_offline(cpu) << 1) | (nsp->idt_calls_snap != atomic_long_read(&nsp->idt_calls)); msgp = nmi_check_stall_msg[idx]; if (nsp->idt_ignored_snap != READ_ONCE(nsp->idt_ignored) && (idx & 0x1)) modp = ", but OK because ignore_nmis was set"; - if (nmi_seq & 0x1) - msghp = " (CPU currently in NMI handler function)"; - else if (nsp->idt_nmi_seq_snap + 1 == nmi_seq) + if (nsp->idt_nmi_seq_snap + 1 == nmi_seq) msghp = " (CPU exited one NMI handler function)"; + else if (nmi_seq & 0x1) + msghp = " (CPU currently in NMI handler function)"; + else + msghp = " (CPU was never in an NMI handler function)"; + } else { + msgp = "CPU is handling NMIs"; } - pr_alert("%s: CPU %d: %s%s%s, last activity: %lu jiffies ago.\n", - __func__, cpu, msgp, modp, msghp, j - READ_ONCE(nsp->recv_jiffies)); + pr_alert("%s: CPU %d: %s%s%s\n", __func__, cpu, msgp, modp, msghp); + pr_alert("%s: last activity: %lu jiffies ago.\n", + __func__, j - READ_ONCE(nsp->recv_jiffies)); } } diff --git a/arch/x86/kernel/probe_roms.c b/arch/x86/kernel/probe_roms.c index 319fef37d9dc..cc2c34ba7228 100644 --- a/arch/x86/kernel/probe_roms.c +++ b/arch/x86/kernel/probe_roms.c @@ -203,16 +203,6 @@ void __init probe_roms(void) unsigned char c; int i; - /* - * The ROM memory range is not part of the e820 table and is therefore not - * pre-validated by BIOS. The kernel page table maps the ROM region as encrypted - * memory, and SNP requires encrypted memory to be validated before access. - * Do that here. - */ - snp_prep_memory(video_rom_resource.start, - ((system_rom_resource.end + 1) - video_rom_resource.start), - SNP_PAGE_STATE_PRIVATE); - /* video rom */ upper = adapter_rom_resources[0].start; for (start = video_rom_resource.start; start < upper; start += 2048) { diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 7062b84dd467..6d3d20e3e43a 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -139,7 +139,7 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode, log_lvl, d3, d6, d7); } - if (cpu_feature_enabled(X86_FEATURE_OSPKE)) + if (cr4 & X86_CR4_PKE) printk("%sPKRU: %08x\n", log_lvl, read_pkru()); } diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 3e1e96efadfe..d8975a9fb68a 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -9,7 +9,6 @@ #include <linux/console.h> #include <linux/crash_dump.h> #include <linux/dma-map-ops.h> -#include <linux/dmi.h> #include <linux/efi.h> #include <linux/ima.h> #include <linux/init_ohci1394_dma.h> @@ -36,6 +35,7 @@ #include <asm/bios_ebda.h> #include <asm/bugs.h> #include <asm/cacheinfo.h> +#include <asm/coco.h> #include <asm/cpu.h> #include <asm/efi.h> #include <asm/gart.h> @@ -753,6 +753,22 @@ void __init setup_arch(char **cmdline_p) boot_cpu_data.x86_phys_bits = MAX_PHYSMEM_BITS; #endif +#ifdef CONFIG_CMDLINE_BOOL +#ifdef CONFIG_CMDLINE_OVERRIDE + strscpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); +#else + if (builtin_cmdline[0]) { + /* append boot loader cmdline to builtin */ + strlcat(builtin_cmdline, " ", COMMAND_LINE_SIZE); + strlcat(builtin_cmdline, boot_command_line, COMMAND_LINE_SIZE); + strscpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); + } +#endif +#endif + + strscpy(command_line, boot_command_line, COMMAND_LINE_SIZE); + *cmdline_p = command_line; + /* * If we have OLPC OFW, we might end up relocating the fixmap due to * reserve_top(), so do this before touching the ioremap area. @@ -832,22 +848,6 @@ void __init setup_arch(char **cmdline_p) bss_resource.start = __pa_symbol(__bss_start); bss_resource.end = __pa_symbol(__bss_stop)-1; -#ifdef CONFIG_CMDLINE_BOOL -#ifdef CONFIG_CMDLINE_OVERRIDE - strscpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); -#else - if (builtin_cmdline[0]) { - /* append boot loader cmdline to builtin */ - strlcat(builtin_cmdline, " ", COMMAND_LINE_SIZE); - strlcat(builtin_cmdline, boot_command_line, COMMAND_LINE_SIZE); - strscpy(boot_command_line, builtin_cmdline, COMMAND_LINE_SIZE); - } -#endif -#endif - - strscpy(command_line, boot_command_line, COMMAND_LINE_SIZE); - *cmdline_p = command_line; - /* * x86_configure_nx() is called before parse_early_param() to detect * whether hardware doesn't support NX (so that the early EHCI debug @@ -902,7 +902,7 @@ void __init setup_arch(char **cmdline_p) efi_init(); reserve_ibft_region(); - dmi_setup(); + x86_init.resources.dmi_setup(); /* * VMware detection requires dmi to be available, so this @@ -992,6 +992,7 @@ void __init setup_arch(char **cmdline_p) * memory size. */ mem_encrypt_setup_arch(); + cc_random_init(); efi_fake_memmap(); efi_find_mirror(); @@ -1206,16 +1207,6 @@ void __init i386_reserve_resources(void) #endif /* CONFIG_X86_32 */ -#ifndef CONFIG_SMP -void __init smp_prepare_boot_cpu(void) -{ - struct cpuinfo_x86 *c = &cpu_data(0); - - *c = boot_cpu_data; - c->initialized = true; -} -#endif - static struct notifier_block kernel_offset_notifier = { .notifier_call = dump_kernel_offset }; diff --git a/arch/x86/kernel/sev-shared.c b/arch/x86/kernel/sev-shared.c index 8b04958da5e7..b4f8fa0f722c 100644 --- a/arch/x86/kernel/sev-shared.c +++ b/arch/x86/kernel/sev-shared.c @@ -1203,12 +1203,14 @@ static enum es_result vc_check_opcode_bytes(struct es_em_ctxt *ctxt, break; case SVM_EXIT_MONITOR: - if (opcode == 0x010f && modrm == 0xc8) + /* MONITOR and MONITORX instructions generate the same error code */ + if (opcode == 0x010f && (modrm == 0xc8 || modrm == 0xfa)) return ES_OK; break; case SVM_EXIT_MWAIT: - if (opcode == 0x010f && modrm == 0xc9) + /* MWAIT and MWAITX instructions generate the same error code */ + if (opcode == 0x010f && (modrm == 0xc9 || modrm == 0xfb)) return ES_OK; break; diff --git a/arch/x86/kernel/sev.c b/arch/x86/kernel/sev.c index b59b09c2f284..38ad066179d8 100644 --- a/arch/x86/kernel/sev.c +++ b/arch/x86/kernel/sev.c @@ -23,6 +23,7 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/psp-sev.h> +#include <linux/dmi.h> #include <uapi/linux/sev-guest.h> #include <asm/init.h> @@ -795,21 +796,6 @@ void __init early_snp_set_memory_shared(unsigned long vaddr, unsigned long paddr early_set_pages_state(vaddr, paddr, npages, SNP_PAGE_STATE_SHARED); } -void __init snp_prep_memory(unsigned long paddr, unsigned int sz, enum psc_op op) -{ - unsigned long vaddr, npages; - - vaddr = (unsigned long)__va(paddr); - npages = PAGE_ALIGN(sz) >> PAGE_SHIFT; - - if (op == SNP_PAGE_STATE_PRIVATE) - early_snp_set_memory_private(vaddr, paddr, npages); - else if (op == SNP_PAGE_STATE_SHARED) - early_snp_set_memory_shared(vaddr, paddr, npages); - else - WARN(1, "invalid memory op %d\n", op); -} - static unsigned long __set_pages_state(struct snp_psc_desc *data, unsigned long vaddr, unsigned long vaddr_end, int op) { @@ -2136,6 +2122,17 @@ void __head __noreturn snp_abort(void) sev_es_terminate(SEV_TERM_SET_GEN, GHCB_SNP_UNSUPPORTED); } +/* + * SEV-SNP guests should only execute dmi_setup() if EFI_CONFIG_TABLES are + * enabled, as the alternative (fallback) logic for DMI probing in the legacy + * ROM region can cause a crash since this region is not pre-validated. + */ +void __init snp_dmi_setup(void) +{ + if (efi_enabled(EFI_CONFIG_TABLES)) + dmi_setup(); +} + static void dump_cpuid_table(void) { const struct snp_cpuid_table *cpuid_table = snp_cpuid_get_table(); @@ -2287,16 +2284,6 @@ static int __init snp_init_platform_device(void) } device_initcall(snp_init_platform_device); -void kdump_sev_callback(void) -{ - /* - * Do wbinvd() on remote CPUs when SNP is enabled in order to - * safely do SNP_SHUTDOWN on the local CPU. - */ - if (cpu_feature_enabled(X86_FEATURE_SEV_SNP)) - wbinvd(); -} - void sev_show_status(void) { int i; diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index fe355c89f6c1..76bb65045c64 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -313,14 +313,6 @@ static void notrace start_secondary(void *unused) cpu_startup_entry(CPUHP_AP_ONLINE_IDLE); } -static void __init smp_store_boot_cpu_info(void) -{ - struct cpuinfo_x86 *c = &cpu_data(0); - - *c = boot_cpu_data; - c->initialized = true; -} - /* * The bootstrap kernel entry code has set these up. Save them for * a given CPU @@ -1039,29 +1031,15 @@ static __init void disable_smp(void) cpumask_set_cpu(0, topology_die_cpumask(0)); } -static void __init smp_cpu_index_default(void) -{ - int i; - struct cpuinfo_x86 *c; - - for_each_possible_cpu(i) { - c = &cpu_data(i); - /* mark all to hotplug */ - c->cpu_index = nr_cpu_ids; - } -} - void __init smp_prepare_cpus_common(void) { unsigned int i; - smp_cpu_index_default(); - - /* - * Setup boot CPU information - */ - smp_store_boot_cpu_info(); /* Final full version of the data */ - mb(); + /* Mark all except the boot CPU as hotpluggable */ + for_each_possible_cpu(i) { + if (i) + per_cpu(cpu_info.cpu_index, i) = nr_cpu_ids; + } for_each_possible_cpu(i) { zalloc_cpumask_var(&per_cpu(cpu_sibling_map, i), GFP_KERNEL); diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 5a69a49acc96..0f7624ed1d1d 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -44,7 +44,7 @@ EXPORT_SYMBOL(tsc_khz); static int __read_mostly tsc_unstable; static unsigned int __initdata tsc_early_khz; -static DEFINE_STATIC_KEY_FALSE(__use_tsc); +static DEFINE_STATIC_KEY_FALSE_RO(__use_tsc); int tsc_clocksource_reliable; diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S index 56451fd2099e..3509afc6a672 100644 --- a/arch/x86/kernel/vmlinux.lds.S +++ b/arch/x86/kernel/vmlinux.lds.S @@ -15,11 +15,7 @@ * put it inside the section definition. */ -#ifdef CONFIG_X86_32 -#define LOAD_OFFSET __PAGE_OFFSET -#else #define LOAD_OFFSET __START_KERNEL_map -#endif #define RUNTIME_DISCARD_EXIT #define EMITS_PT_NOTE @@ -114,11 +110,10 @@ PHDRS { SECTIONS { + . = __START_KERNEL; #ifdef CONFIG_X86_32 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR; phys_startup_32 = ABSOLUTE(startup_32 - LOAD_OFFSET); #else - . = __START_KERNEL; phys_startup_64 = ABSOLUTE(startup_64 - LOAD_OFFSET); #endif @@ -172,6 +167,9 @@ SECTIONS /* init_task */ INIT_TASK_DATA(THREAD_SIZE) + /* equivalent to task_pt_regs(&init_task) */ + __top_init_kernel_stack = __end_init_stack - TOP_OF_KERNEL_STACK_PADDING - PTREGS_SIZE; + #ifdef CONFIG_X86_32 /* 32 bit has nosave before _edata */ NOSAVE_DATA diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index a42830dc151b..d5dc5a92635a 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -3,6 +3,7 @@ * * For licencing details see kernel-base/COPYING */ +#include <linux/dmi.h> #include <linux/init.h> #include <linux/ioport.h> #include <linux/export.h> @@ -66,6 +67,7 @@ struct x86_init_ops x86_init __initdata = { .probe_roms = probe_roms, .reserve_resources = reserve_standard_io_resources, .memory_setup = e820__memory_setup_default, + .dmi_setup = dmi_setup, }, .mpparse = { diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 8c3032a96caf..0ebdd088f28b 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -118,10 +118,11 @@ config KVM_AMD will be called kvm-amd. config KVM_AMD_SEV - def_bool y bool "AMD Secure Encrypted Virtualization (SEV) support" + default y depends on KVM_AMD && X86_64 depends on CRYPTO_DEV_SP_PSP && !(KVM_AMD=y && CRYPTO_DEV_CCP_DD=m) + select ARCH_HAS_CC_PLATFORM help Provides support for launching Encrypted VMs (SEV) and Encrypted VMs with Encrypted State (SEV-ES) on AMD processors. diff --git a/arch/x86/kvm/Makefile b/arch/x86/kvm/Makefile index 475b5fa917a6..addc44fc7187 100644 --- a/arch/x86/kvm/Makefile +++ b/arch/x86/kvm/Makefile @@ -3,10 +3,6 @@ ccflags-y += -I $(srctree)/arch/x86/kvm ccflags-$(CONFIG_KVM_WERROR) += -Werror -ifeq ($(CONFIG_FRAME_POINTER),y) -OBJECT_FILES_NON_STANDARD_vmenter.o := y -endif - include $(srctree)/virt/kvm/Makefile.kvm kvm-y += x86.o emulate.o i8259.o irq.o lapic.o \ diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index adba49afb5fe..77352a4abd87 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -189,15 +189,15 @@ static int kvm_cpuid_check_equal(struct kvm_vcpu *vcpu, struct kvm_cpuid_entry2 return 0; } -static struct kvm_hypervisor_cpuid kvm_get_hypervisor_cpuid(struct kvm_vcpu *vcpu, - const char *sig) +static struct kvm_hypervisor_cpuid __kvm_get_hypervisor_cpuid(struct kvm_cpuid_entry2 *entries, + int nent, const char *sig) { struct kvm_hypervisor_cpuid cpuid = {}; struct kvm_cpuid_entry2 *entry; u32 base; for_each_possible_hypervisor_cpuid_base(base) { - entry = kvm_find_cpuid_entry(vcpu, base); + entry = cpuid_entry2_find(entries, nent, base, KVM_CPUID_INDEX_NOT_SIGNIFICANT); if (entry) { u32 signature[3]; @@ -217,22 +217,29 @@ static struct kvm_hypervisor_cpuid kvm_get_hypervisor_cpuid(struct kvm_vcpu *vcp return cpuid; } -static struct kvm_cpuid_entry2 *__kvm_find_kvm_cpuid_features(struct kvm_vcpu *vcpu, - struct kvm_cpuid_entry2 *entries, int nent) +static struct kvm_hypervisor_cpuid kvm_get_hypervisor_cpuid(struct kvm_vcpu *vcpu, + const char *sig) { - u32 base = vcpu->arch.kvm_cpuid.base; - - if (!base) - return NULL; + return __kvm_get_hypervisor_cpuid(vcpu->arch.cpuid_entries, + vcpu->arch.cpuid_nent, sig); +} - return cpuid_entry2_find(entries, nent, base | KVM_CPUID_FEATURES, +static struct kvm_cpuid_entry2 *__kvm_find_kvm_cpuid_features(struct kvm_cpuid_entry2 *entries, + int nent, u32 kvm_cpuid_base) +{ + return cpuid_entry2_find(entries, nent, kvm_cpuid_base | KVM_CPUID_FEATURES, KVM_CPUID_INDEX_NOT_SIGNIFICANT); } static struct kvm_cpuid_entry2 *kvm_find_kvm_cpuid_features(struct kvm_vcpu *vcpu) { - return __kvm_find_kvm_cpuid_features(vcpu, vcpu->arch.cpuid_entries, - vcpu->arch.cpuid_nent); + u32 base = vcpu->arch.kvm_cpuid.base; + + if (!base) + return NULL; + + return __kvm_find_kvm_cpuid_features(vcpu->arch.cpuid_entries, + vcpu->arch.cpuid_nent, base); } void kvm_update_pv_runtime(struct kvm_vcpu *vcpu) @@ -266,6 +273,7 @@ static void __kvm_update_cpuid_runtime(struct kvm_vcpu *vcpu, struct kvm_cpuid_e int nent) { struct kvm_cpuid_entry2 *best; + struct kvm_hypervisor_cpuid kvm_cpuid; best = cpuid_entry2_find(entries, nent, 1, KVM_CPUID_INDEX_NOT_SIGNIFICANT); if (best) { @@ -292,10 +300,12 @@ static void __kvm_update_cpuid_runtime(struct kvm_vcpu *vcpu, struct kvm_cpuid_e cpuid_entry_has(best, X86_FEATURE_XSAVEC))) best->ebx = xstate_required_size(vcpu->arch.xcr0, true); - best = __kvm_find_kvm_cpuid_features(vcpu, entries, nent); - if (kvm_hlt_in_guest(vcpu->kvm) && best && - (best->eax & (1 << KVM_FEATURE_PV_UNHALT))) - best->eax &= ~(1 << KVM_FEATURE_PV_UNHALT); + kvm_cpuid = __kvm_get_hypervisor_cpuid(entries, nent, KVM_SIGNATURE); + if (kvm_cpuid.base) { + best = __kvm_find_kvm_cpuid_features(entries, nent, kvm_cpuid.base); + if (kvm_hlt_in_guest(vcpu->kvm) && best) + best->eax &= ~(1 << KVM_FEATURE_PV_UNHALT); + } if (!kvm_check_has_quirk(vcpu->kvm, KVM_X86_QUIRK_MISC_ENABLE_NO_MWAIT)) { best = cpuid_entry2_find(entries, nent, 0x1, KVM_CPUID_INDEX_NOT_SIGNIFICANT); @@ -366,6 +376,7 @@ static void kvm_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu) kvm_update_pv_runtime(vcpu); + vcpu->arch.is_amd_compatible = guest_cpuid_is_amd_or_hygon(vcpu); vcpu->arch.maxphyaddr = cpuid_query_maxphyaddr(vcpu); vcpu->arch.reserved_gpa_bits = kvm_vcpu_reserved_gpa_bits_raw(vcpu); diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h index 856e3037e74f..23dbb9eb277c 100644 --- a/arch/x86/kvm/cpuid.h +++ b/arch/x86/kvm/cpuid.h @@ -120,6 +120,16 @@ static inline bool guest_cpuid_is_intel(struct kvm_vcpu *vcpu) return best && is_guest_vendor_intel(best->ebx, best->ecx, best->edx); } +static inline bool guest_cpuid_is_amd_compatible(struct kvm_vcpu *vcpu) +{ + return vcpu->arch.is_amd_compatible; +} + +static inline bool guest_cpuid_is_intel_compatible(struct kvm_vcpu *vcpu) +{ + return !guest_cpuid_is_amd_compatible(vcpu); +} + static inline int guest_cpuid_family(struct kvm_vcpu *vcpu) { struct kvm_cpuid_entry2 *best; diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index cf37586f0466..ebf41023be38 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -2776,7 +2776,8 @@ int kvm_apic_local_deliver(struct kvm_lapic *apic, int lvt_type) trig_mode = reg & APIC_LVT_LEVEL_TRIGGER; r = __apic_accept_irq(apic, mode, vector, 1, trig_mode, NULL); - if (r && lvt_type == APIC_LVTPC) + if (r && lvt_type == APIC_LVTPC && + guest_cpuid_is_intel_compatible(apic->vcpu)) kvm_lapic_set_reg(apic, APIC_LVTPC, reg | APIC_LVT_MASKED); return r; } diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 992e651540e8..db007a4dffa2 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4935,7 +4935,7 @@ static void reset_guest_rsvds_bits_mask(struct kvm_vcpu *vcpu, context->cpu_role.base.level, is_efer_nx(context), guest_can_use(vcpu, X86_FEATURE_GBPAGES), is_cr4_pse(context), - guest_cpuid_is_amd_or_hygon(vcpu)); + guest_cpuid_is_amd_compatible(vcpu)); } static void __reset_rsvds_bits_mask_ept(struct rsvd_bits_validate *rsvd_check, @@ -5576,9 +5576,9 @@ void kvm_mmu_after_set_cpuid(struct kvm_vcpu *vcpu) * that problem is swept under the rug; KVM's CPUID API is horrific and * it's all but impossible to solve it without introducing a new API. */ - vcpu->arch.root_mmu.root_role.word = 0; - vcpu->arch.guest_mmu.root_role.word = 0; - vcpu->arch.nested_mmu.root_role.word = 0; + vcpu->arch.root_mmu.root_role.invalid = 1; + vcpu->arch.guest_mmu.root_role.invalid = 1; + vcpu->arch.nested_mmu.root_role.invalid = 1; vcpu->arch.root_mmu.cpu_role.ext.valid = 0; vcpu->arch.guest_mmu.cpu_role.ext.valid = 0; vcpu->arch.nested_mmu.cpu_role.ext.valid = 0; @@ -7399,7 +7399,8 @@ bool kvm_arch_post_set_memory_attributes(struct kvm *kvm, * by the memslot, KVM can't use a hugepage due to the * misaligned address regardless of memory attributes. */ - if (gfn >= slot->base_gfn) { + if (gfn >= slot->base_gfn && + gfn + nr_pages <= slot->base_gfn + slot->npages) { if (hugepage_has_attrs(kvm, slot, gfn, level, attrs)) hugepage_clear_mixed(slot, gfn, level); else diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index d078157e62aa..04c1f0957fea 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -1548,17 +1548,21 @@ void kvm_tdp_mmu_try_split_huge_pages(struct kvm *kvm, } } -/* - * Clear the dirty status of all the SPTEs mapping GFNs in the memslot. If - * AD bits are enabled, this will involve clearing the dirty bit on each SPTE. - * If AD bits are not enabled, this will require clearing the writable bit on - * each SPTE. Returns true if an SPTE has been changed and the TLBs need to - * be flushed. - */ +static bool tdp_mmu_need_write_protect(struct kvm_mmu_page *sp) +{ + /* + * All TDP MMU shadow pages share the same role as their root, aside + * from level, so it is valid to key off any shadow page to determine if + * write protection is needed for an entire tree. + */ + return kvm_mmu_page_ad_need_write_protect(sp) || !kvm_ad_enabled(); +} + static bool clear_dirty_gfn_range(struct kvm *kvm, struct kvm_mmu_page *root, gfn_t start, gfn_t end) { - u64 dbit = kvm_ad_enabled() ? shadow_dirty_mask : PT_WRITABLE_MASK; + const u64 dbit = tdp_mmu_need_write_protect(root) ? PT_WRITABLE_MASK : + shadow_dirty_mask; struct tdp_iter iter; bool spte_set = false; @@ -1573,7 +1577,7 @@ retry: if (tdp_mmu_iter_cond_resched(kvm, &iter, false, true)) continue; - KVM_MMU_WARN_ON(kvm_ad_enabled() && + KVM_MMU_WARN_ON(dbit == shadow_dirty_mask && spte_ad_need_write_protect(iter.old_spte)); if (!(iter.old_spte & dbit)) @@ -1590,11 +1594,9 @@ retry: } /* - * Clear the dirty status of all the SPTEs mapping GFNs in the memslot. If - * AD bits are enabled, this will involve clearing the dirty bit on each SPTE. - * If AD bits are not enabled, this will require clearing the writable bit on - * each SPTE. Returns true if an SPTE has been changed and the TLBs need to - * be flushed. + * Clear the dirty status (D-bit or W-bit) of all the SPTEs mapping GFNs in the + * memslot. Returns true if an SPTE has been changed and the TLBs need to be + * flushed. */ bool kvm_tdp_mmu_clear_dirty_slot(struct kvm *kvm, const struct kvm_memory_slot *slot) @@ -1610,18 +1612,11 @@ bool kvm_tdp_mmu_clear_dirty_slot(struct kvm *kvm, return spte_set; } -/* - * Clears the dirty status of all the 4k SPTEs mapping GFNs for which a bit is - * set in mask, starting at gfn. The given memslot is expected to contain all - * the GFNs represented by set bits in the mask. If AD bits are enabled, - * clearing the dirty status will involve clearing the dirty bit on each SPTE - * or, if AD bits are not enabled, clearing the writable bit on each SPTE. - */ static void clear_dirty_pt_masked(struct kvm *kvm, struct kvm_mmu_page *root, gfn_t gfn, unsigned long mask, bool wrprot) { - u64 dbit = (wrprot || !kvm_ad_enabled()) ? PT_WRITABLE_MASK : - shadow_dirty_mask; + const u64 dbit = (wrprot || tdp_mmu_need_write_protect(root)) ? PT_WRITABLE_MASK : + shadow_dirty_mask; struct tdp_iter iter; lockdep_assert_held_write(&kvm->mmu_lock); @@ -1633,7 +1628,7 @@ static void clear_dirty_pt_masked(struct kvm *kvm, struct kvm_mmu_page *root, if (!mask) break; - KVM_MMU_WARN_ON(kvm_ad_enabled() && + KVM_MMU_WARN_ON(dbit == shadow_dirty_mask && spte_ad_need_write_protect(iter.old_spte)); if (iter.level > PG_LEVEL_4K || @@ -1659,11 +1654,9 @@ static void clear_dirty_pt_masked(struct kvm *kvm, struct kvm_mmu_page *root, } /* - * Clears the dirty status of all the 4k SPTEs mapping GFNs for which a bit is - * set in mask, starting at gfn. The given memslot is expected to contain all - * the GFNs represented by set bits in the mask. If AD bits are enabled, - * clearing the dirty status will involve clearing the dirty bit on each SPTE - * or, if AD bits are not enabled, clearing the writable bit on each SPTE. + * Clear the dirty status (D-bit or W-bit) of all the 4k SPTEs mapping GFNs for + * which a bit is set in mask, starting at gfn. The given memslot is expected to + * contain all the GFNs represented by set bits in the mask. */ void kvm_tdp_mmu_clear_dirty_pt_masked(struct kvm *kvm, struct kvm_memory_slot *slot, diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c index c397b28e3d1b..a593b03c9aed 100644 --- a/arch/x86/kvm/pmu.c +++ b/arch/x86/kvm/pmu.c @@ -775,8 +775,20 @@ void kvm_pmu_refresh(struct kvm_vcpu *vcpu) pmu->pebs_data_cfg_mask = ~0ull; bitmap_zero(pmu->all_valid_pmc_idx, X86_PMC_IDX_MAX); - if (vcpu->kvm->arch.enable_pmu) - static_call(kvm_x86_pmu_refresh)(vcpu); + if (!vcpu->kvm->arch.enable_pmu) + return; + + static_call(kvm_x86_pmu_refresh)(vcpu); + + /* + * At RESET, both Intel and AMD CPUs set all enable bits for general + * purpose counters in IA32_PERF_GLOBAL_CTRL (so that software that + * was written for v1 PMUs don't unknowingly leave GP counters disabled + * in the global controls). Emulate that behavior when refreshing the + * PMU so that userspace doesn't need to manually set PERF_GLOBAL_CTRL. + */ + if (kvm_pmu_has_perf_global_ctrl(pmu) && pmu->nr_arch_gp_counters) + pmu->global_ctrl = GENMASK_ULL(pmu->nr_arch_gp_counters - 1, 0); } void kvm_pmu_init(struct kvm_vcpu *vcpu) diff --git a/arch/x86/kvm/reverse_cpuid.h b/arch/x86/kvm/reverse_cpuid.h index aadefcaa9561..2f4e155080ba 100644 --- a/arch/x86/kvm/reverse_cpuid.h +++ b/arch/x86/kvm/reverse_cpuid.h @@ -52,7 +52,7 @@ enum kvm_only_cpuid_leafs { #define X86_FEATURE_IPRED_CTRL KVM_X86_FEATURE(CPUID_7_2_EDX, 1) #define KVM_X86_FEATURE_RRSBA_CTRL KVM_X86_FEATURE(CPUID_7_2_EDX, 2) #define X86_FEATURE_DDPD_U KVM_X86_FEATURE(CPUID_7_2_EDX, 3) -#define X86_FEATURE_BHI_CTRL KVM_X86_FEATURE(CPUID_7_2_EDX, 4) +#define KVM_X86_FEATURE_BHI_CTRL KVM_X86_FEATURE(CPUID_7_2_EDX, 4) #define X86_FEATURE_MCDT_NO KVM_X86_FEATURE(CPUID_7_2_EDX, 5) /* CPUID level 0x80000007 (EDX). */ @@ -102,10 +102,12 @@ static const struct cpuid_reg reverse_cpuid[] = { */ static __always_inline void reverse_cpuid_check(unsigned int x86_leaf) { + BUILD_BUG_ON(NR_CPUID_WORDS != NCAPINTS); BUILD_BUG_ON(x86_leaf == CPUID_LNX_1); BUILD_BUG_ON(x86_leaf == CPUID_LNX_2); BUILD_BUG_ON(x86_leaf == CPUID_LNX_3); BUILD_BUG_ON(x86_leaf == CPUID_LNX_4); + BUILD_BUG_ON(x86_leaf == CPUID_LNX_5); BUILD_BUG_ON(x86_leaf >= ARRAY_SIZE(reverse_cpuid)); BUILD_BUG_ON(reverse_cpuid[x86_leaf].function == 0); } @@ -126,6 +128,7 @@ static __always_inline u32 __feature_translate(int x86_feature) KVM_X86_TRANSLATE_FEATURE(CONSTANT_TSC); KVM_X86_TRANSLATE_FEATURE(PERFMON_V2); KVM_X86_TRANSLATE_FEATURE(RRSBA_CTRL); + KVM_X86_TRANSLATE_FEATURE(BHI_CTRL); default: return x86_feature; } diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index ae0ac12382b9..759581bb2128 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -84,9 +84,10 @@ struct enc_region { }; /* Called with the sev_bitmap_lock held, or on shutdown */ -static int sev_flush_asids(int min_asid, int max_asid) +static int sev_flush_asids(unsigned int min_asid, unsigned int max_asid) { - int ret, asid, error = 0; + int ret, error = 0; + unsigned int asid; /* Check if there are any ASIDs to reclaim before performing a flush */ asid = find_next_bit(sev_reclaim_asid_bitmap, nr_asids, min_asid); @@ -116,7 +117,7 @@ static inline bool is_mirroring_enc_context(struct kvm *kvm) } /* Must be called with the sev_bitmap_lock held */ -static bool __sev_recycle_asids(int min_asid, int max_asid) +static bool __sev_recycle_asids(unsigned int min_asid, unsigned int max_asid) { if (sev_flush_asids(min_asid, max_asid)) return false; @@ -143,8 +144,20 @@ static void sev_misc_cg_uncharge(struct kvm_sev_info *sev) static int sev_asid_new(struct kvm_sev_info *sev) { - int asid, min_asid, max_asid, ret; + /* + * SEV-enabled guests must use asid from min_sev_asid to max_sev_asid. + * SEV-ES-enabled guest can use from 1 to min_sev_asid - 1. + * Note: min ASID can end up larger than the max if basic SEV support is + * effectively disabled by disallowing use of ASIDs for SEV guests. + */ + unsigned int min_asid = sev->es_active ? 1 : min_sev_asid; + unsigned int max_asid = sev->es_active ? min_sev_asid - 1 : max_sev_asid; + unsigned int asid; bool retry = true; + int ret; + + if (min_asid > max_asid) + return -ENOTTY; WARN_ON(sev->misc_cg); sev->misc_cg = get_current_misc_cg(); @@ -157,12 +170,6 @@ static int sev_asid_new(struct kvm_sev_info *sev) mutex_lock(&sev_bitmap_lock); - /* - * SEV-enabled guests must use asid from min_sev_asid to max_sev_asid. - * SEV-ES-enabled guest can use from 1 to min_sev_asid - 1. - */ - min_asid = sev->es_active ? 1 : min_sev_asid; - max_asid = sev->es_active ? min_sev_asid - 1 : max_sev_asid; again: asid = find_next_zero_bit(sev_asid_bitmap, max_asid + 1, min_asid); if (asid > max_asid) { @@ -179,7 +186,8 @@ again: mutex_unlock(&sev_bitmap_lock); - return asid; + sev->asid = asid; + return 0; e_uncharge: sev_misc_cg_uncharge(sev); put_misc_cg(sev->misc_cg); @@ -187,7 +195,7 @@ e_uncharge: return ret; } -static int sev_get_asid(struct kvm *kvm) +static unsigned int sev_get_asid(struct kvm *kvm) { struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info; @@ -247,21 +255,19 @@ static int sev_guest_init(struct kvm *kvm, struct kvm_sev_cmd *argp) { struct kvm_sev_info *sev = &to_kvm_svm(kvm)->sev_info; struct sev_platform_init_args init_args = {0}; - int asid, ret; + int ret; if (kvm->created_vcpus) return -EINVAL; - ret = -EBUSY; if (unlikely(sev->active)) - return ret; + return -EINVAL; sev->active = true; sev->es_active = argp->id == KVM_SEV_ES_INIT; - asid = sev_asid_new(sev); - if (asid < 0) + ret = sev_asid_new(sev); + if (ret) goto e_no_asid; - sev->asid = asid; init_args.probe = false; ret = sev_platform_init(&init_args); @@ -287,8 +293,8 @@ e_no_asid: static int sev_bind_asid(struct kvm *kvm, unsigned int handle, int *error) { + unsigned int asid = sev_get_asid(kvm); struct sev_data_activate activate; - int asid = sev_get_asid(kvm); int ret; /* activate ASID on the given handle */ @@ -428,7 +434,7 @@ static struct page **sev_pin_memory(struct kvm *kvm, unsigned long uaddr, /* Avoid using vmalloc for smaller buffers. */ size = npages * sizeof(struct page *); if (size > PAGE_SIZE) - pages = __vmalloc(size, GFP_KERNEL_ACCOUNT | __GFP_ZERO); + pages = __vmalloc(size, GFP_KERNEL_ACCOUNT); else pages = kmalloc(size, GFP_KERNEL_ACCOUNT); @@ -2240,8 +2246,10 @@ void __init sev_hardware_setup(void) goto out; } - sev_asid_count = max_sev_asid - min_sev_asid + 1; - WARN_ON_ONCE(misc_cg_set_capacity(MISC_CG_RES_SEV, sev_asid_count)); + if (min_sev_asid <= max_sev_asid) { + sev_asid_count = max_sev_asid - min_sev_asid + 1; + WARN_ON_ONCE(misc_cg_set_capacity(MISC_CG_RES_SEV, sev_asid_count)); + } sev_supported = true; /* SEV-ES support requested? */ @@ -2272,7 +2280,9 @@ void __init sev_hardware_setup(void) out: if (boot_cpu_has(X86_FEATURE_SEV)) pr_info("SEV %s (ASIDs %u - %u)\n", - sev_supported ? "enabled" : "disabled", + sev_supported ? min_sev_asid <= max_sev_asid ? "enabled" : + "unusable" : + "disabled", min_sev_asid, max_sev_asid); if (boot_cpu_has(X86_FEATURE_SEV_ES)) pr_info("SEV-ES %s (ASIDs %u - %u)\n", @@ -2320,7 +2330,7 @@ int sev_cpu_init(struct svm_cpu_data *sd) */ static void sev_flush_encrypted_page(struct kvm_vcpu *vcpu, void *va) { - int asid = to_kvm_svm(vcpu->kvm)->sev_info.asid; + unsigned int asid = sev_get_asid(vcpu->kvm); /* * Note! The address must be a kernel address, as regular page walk @@ -2638,7 +2648,7 @@ void sev_es_unmap_ghcb(struct vcpu_svm *svm) void pre_sev_run(struct vcpu_svm *svm, int cpu) { struct svm_cpu_data *sd = per_cpu_ptr(&svm_data, cpu); - int asid = sev_get_asid(svm->vcpu.kvm); + unsigned int asid = sev_get_asid(svm->vcpu.kvm); /* Assign the asid allocated with this SEV guest */ svm->asid = asid; @@ -3174,7 +3184,7 @@ struct page *snp_safe_alloc_page(struct kvm_vcpu *vcpu) unsigned long pfn; struct page *p; - if (!cpu_feature_enabled(X86_FEATURE_SEV_SNP)) + if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) return alloc_page(GFP_KERNEL_ACCOUNT | __GFP_ZERO); /* diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index d1a9f9951635..9aaf83c8d57d 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1503,6 +1503,11 @@ static void svm_vcpu_free(struct kvm_vcpu *vcpu) __free_pages(virt_to_page(svm->msrpm), get_order(MSRPM_SIZE)); } +static struct sev_es_save_area *sev_es_host_save_area(struct svm_cpu_data *sd) +{ + return page_address(sd->save_area) + 0x400; +} + static void svm_prepare_switch_to_guest(struct kvm_vcpu *vcpu) { struct vcpu_svm *svm = to_svm(vcpu); @@ -1519,12 +1524,8 @@ static void svm_prepare_switch_to_guest(struct kvm_vcpu *vcpu) * or subsequent vmload of host save area. */ vmsave(sd->save_area_pa); - if (sev_es_guest(vcpu->kvm)) { - struct sev_es_save_area *hostsa; - hostsa = (struct sev_es_save_area *)(page_address(sd->save_area) + 0x400); - - sev_es_prepare_switch_to_guest(hostsa); - } + if (sev_es_guest(vcpu->kvm)) + sev_es_prepare_switch_to_guest(sev_es_host_save_area(sd)); if (tsc_scaling) __svm_write_tsc_multiplier(vcpu->arch.tsc_scaling_ratio); @@ -4101,6 +4102,7 @@ static fastpath_t svm_exit_handlers_fastpath(struct kvm_vcpu *vcpu) static noinstr void svm_vcpu_enter_exit(struct kvm_vcpu *vcpu, bool spec_ctrl_intercepted) { + struct svm_cpu_data *sd = per_cpu_ptr(&svm_data, vcpu->cpu); struct vcpu_svm *svm = to_svm(vcpu); guest_state_enter_irqoff(); @@ -4108,7 +4110,8 @@ static noinstr void svm_vcpu_enter_exit(struct kvm_vcpu *vcpu, bool spec_ctrl_in amd_clear_divider(); if (sev_es_guest(vcpu->kvm)) - __svm_sev_es_vcpu_run(svm, spec_ctrl_intercepted); + __svm_sev_es_vcpu_run(svm, spec_ctrl_intercepted, + sev_es_host_save_area(sd)); else __svm_vcpu_run(svm, spec_ctrl_intercepted); diff --git a/arch/x86/kvm/svm/svm.h b/arch/x86/kvm/svm/svm.h index 7f1fbd874c45..33878efdebc8 100644 --- a/arch/x86/kvm/svm/svm.h +++ b/arch/x86/kvm/svm/svm.h @@ -698,7 +698,8 @@ struct page *snp_safe_alloc_page(struct kvm_vcpu *vcpu); /* vmenter.S */ -void __svm_sev_es_vcpu_run(struct vcpu_svm *svm, bool spec_ctrl_intercepted); +void __svm_sev_es_vcpu_run(struct vcpu_svm *svm, bool spec_ctrl_intercepted, + struct sev_es_save_area *hostsa); void __svm_vcpu_run(struct vcpu_svm *svm, bool spec_ctrl_intercepted); #define DEFINE_KVM_GHCB_ACCESSORS(field) \ diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S index 187018c424bf..a0c8eb37d3e1 100644 --- a/arch/x86/kvm/svm/vmenter.S +++ b/arch/x86/kvm/svm/vmenter.S @@ -3,6 +3,7 @@ #include <asm/asm.h> #include <asm/asm-offsets.h> #include <asm/bitsperlong.h> +#include <asm/frame.h> #include <asm/kvm_vcpu_regs.h> #include <asm/nospec-branch.h> #include "kvm-asm-offsets.h" @@ -67,7 +68,7 @@ "", X86_FEATURE_V_SPEC_CTRL 901: .endm -.macro RESTORE_HOST_SPEC_CTRL_BODY +.macro RESTORE_HOST_SPEC_CTRL_BODY spec_ctrl_intercepted:req 900: /* Same for after vmexit. */ mov $MSR_IA32_SPEC_CTRL, %ecx @@ -76,7 +77,7 @@ * Load the value that the guest had written into MSR_IA32_SPEC_CTRL, * if it was not intercepted during guest execution. */ - cmpb $0, (%_ASM_SP) + cmpb $0, \spec_ctrl_intercepted jnz 998f rdmsr movl %eax, SVM_spec_ctrl(%_ASM_DI) @@ -99,6 +100,7 @@ */ SYM_FUNC_START(__svm_vcpu_run) push %_ASM_BP + mov %_ASM_SP, %_ASM_BP #ifdef CONFIG_X86_64 push %r15 push %r14 @@ -268,7 +270,7 @@ SYM_FUNC_START(__svm_vcpu_run) RET RESTORE_GUEST_SPEC_CTRL_BODY - RESTORE_HOST_SPEC_CTRL_BODY + RESTORE_HOST_SPEC_CTRL_BODY (%_ASM_SP) 10: cmpb $0, _ASM_RIP(kvm_rebooting) jne 2b @@ -290,66 +292,68 @@ SYM_FUNC_START(__svm_vcpu_run) SYM_FUNC_END(__svm_vcpu_run) +#ifdef CONFIG_KVM_AMD_SEV + + +#ifdef CONFIG_X86_64 +#define SEV_ES_GPRS_BASE 0x300 +#define SEV_ES_RBX (SEV_ES_GPRS_BASE + __VCPU_REGS_RBX * WORD_SIZE) +#define SEV_ES_RBP (SEV_ES_GPRS_BASE + __VCPU_REGS_RBP * WORD_SIZE) +#define SEV_ES_RSI (SEV_ES_GPRS_BASE + __VCPU_REGS_RSI * WORD_SIZE) +#define SEV_ES_RDI (SEV_ES_GPRS_BASE + __VCPU_REGS_RDI * WORD_SIZE) +#define SEV_ES_R12 (SEV_ES_GPRS_BASE + __VCPU_REGS_R12 * WORD_SIZE) +#define SEV_ES_R13 (SEV_ES_GPRS_BASE + __VCPU_REGS_R13 * WORD_SIZE) +#define SEV_ES_R14 (SEV_ES_GPRS_BASE + __VCPU_REGS_R14 * WORD_SIZE) +#define SEV_ES_R15 (SEV_ES_GPRS_BASE + __VCPU_REGS_R15 * WORD_SIZE) +#endif + /** * __svm_sev_es_vcpu_run - Run a SEV-ES vCPU via a transition to SVM guest mode * @svm: struct vcpu_svm * * @spec_ctrl_intercepted: bool */ SYM_FUNC_START(__svm_sev_es_vcpu_run) - push %_ASM_BP -#ifdef CONFIG_X86_64 - push %r15 - push %r14 - push %r13 - push %r12 -#else - push %edi - push %esi -#endif - push %_ASM_BX + FRAME_BEGIN /* - * Save variables needed after vmexit on the stack, in inverse - * order compared to when they are needed. + * Save non-volatile (callee-saved) registers to the host save area. + * Except for RAX and RSP, all GPRs are restored on #VMEXIT, but not + * saved on VMRUN. */ + mov %rbp, SEV_ES_RBP (%rdx) + mov %r15, SEV_ES_R15 (%rdx) + mov %r14, SEV_ES_R14 (%rdx) + mov %r13, SEV_ES_R13 (%rdx) + mov %r12, SEV_ES_R12 (%rdx) + mov %rbx, SEV_ES_RBX (%rdx) - /* Accessed directly from the stack in RESTORE_HOST_SPEC_CTRL. */ - push %_ASM_ARG2 - - /* Save @svm. */ - push %_ASM_ARG1 - -.ifnc _ASM_ARG1, _ASM_DI /* - * Stash @svm in RDI early. On 32-bit, arguments are in RAX, RCX - * and RDX which are clobbered by RESTORE_GUEST_SPEC_CTRL. + * Save volatile registers that hold arguments that are needed after + * #VMEXIT (RDI=@svm and RSI=@spec_ctrl_intercepted). */ - mov %_ASM_ARG1, %_ASM_DI -.endif + mov %rdi, SEV_ES_RDI (%rdx) + mov %rsi, SEV_ES_RSI (%rdx) - /* Clobbers RAX, RCX, RDX. */ + /* Clobbers RAX, RCX, RDX (@hostsa). */ RESTORE_GUEST_SPEC_CTRL /* Get svm->current_vmcb->pa into RAX. */ - mov SVM_current_vmcb(%_ASM_DI), %_ASM_AX - mov KVM_VMCB_pa(%_ASM_AX), %_ASM_AX + mov SVM_current_vmcb(%rdi), %rax + mov KVM_VMCB_pa(%rax), %rax /* Enter guest mode */ sti -1: vmrun %_ASM_AX +1: vmrun %rax 2: cli - /* Pop @svm to RDI, guest registers have been saved already. */ - pop %_ASM_DI - #ifdef CONFIG_MITIGATION_RETPOLINE /* IMPORTANT: Stuff the RSB immediately after VM-Exit, before RET! */ - FILL_RETURN_BUFFER %_ASM_AX, RSB_CLEAR_LOOPS, X86_FEATURE_RETPOLINE + FILL_RETURN_BUFFER %rax, RSB_CLEAR_LOOPS, X86_FEATURE_RETPOLINE #endif - /* Clobbers RAX, RCX, RDX. */ + /* Clobbers RAX, RCX, RDX, consumes RDI (@svm) and RSI (@spec_ctrl_intercepted). */ RESTORE_HOST_SPEC_CTRL /* @@ -361,30 +365,17 @@ SYM_FUNC_START(__svm_sev_es_vcpu_run) */ UNTRAIN_RET_VM - /* "Pop" @spec_ctrl_intercepted. */ - pop %_ASM_BX - - pop %_ASM_BX - -#ifdef CONFIG_X86_64 - pop %r12 - pop %r13 - pop %r14 - pop %r15 -#else - pop %esi - pop %edi -#endif - pop %_ASM_BP + FRAME_END RET RESTORE_GUEST_SPEC_CTRL_BODY - RESTORE_HOST_SPEC_CTRL_BODY + RESTORE_HOST_SPEC_CTRL_BODY %sil -3: cmpb $0, _ASM_RIP(kvm_rebooting) +3: cmpb $0, kvm_rebooting(%rip) jne 2b ud2 _ASM_EXTABLE(1b, 3b) SYM_FUNC_END(__svm_sev_es_vcpu_run) +#endif /* CONFIG_KVM_AMD_SEV */ diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h index 88659de4d2a7..c6b4b1728006 100644 --- a/arch/x86/kvm/trace.h +++ b/arch/x86/kvm/trace.h @@ -735,13 +735,13 @@ TRACE_EVENT(kvm_nested_intr_vmexit, * Tracepoint for nested #vmexit because of interrupt pending */ TRACE_EVENT(kvm_invlpga, - TP_PROTO(__u64 rip, int asid, u64 address), + TP_PROTO(__u64 rip, unsigned int asid, u64 address), TP_ARGS(rip, asid, address), TP_STRUCT__entry( - __field( __u64, rip ) - __field( int, asid ) - __field( __u64, address ) + __field( __u64, rip ) + __field( unsigned int, asid ) + __field( __u64, address ) ), TP_fast_assign( @@ -750,7 +750,7 @@ TRACE_EVENT(kvm_invlpga, __entry->address = address; ), - TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx", + TP_printk("rip: 0x%016llx asid: %u address: 0x%016llx", __entry->rip, __entry->asid, __entry->address) ); diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c index 12ade343a17e..be40474de6e4 100644 --- a/arch/x86/kvm/vmx/pmu_intel.c +++ b/arch/x86/kvm/vmx/pmu_intel.c @@ -535,7 +535,7 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu) perf_capabilities = vcpu_get_perf_capabilities(vcpu); if (cpuid_model_is_consistent(vcpu) && (perf_capabilities & PMU_CAP_LBR_FMT)) - x86_perf_get_lbr(&lbr_desc->records); + memcpy(&lbr_desc->records, &vmx_lbr_caps, sizeof(vmx_lbr_caps)); else lbr_desc->records.nr = 0; diff --git a/arch/x86/kvm/vmx/vmenter.S b/arch/x86/kvm/vmx/vmenter.S index 2bfbf758d061..f6986dee6f8c 100644 --- a/arch/x86/kvm/vmx/vmenter.S +++ b/arch/x86/kvm/vmx/vmenter.S @@ -275,6 +275,8 @@ SYM_INNER_LABEL_ALIGN(vmx_vmexit, SYM_L_GLOBAL) call vmx_spec_ctrl_restore_host + CLEAR_BRANCH_HISTORY_VMEXIT + /* Put return value in AX */ mov %_ASM_BX, %_ASM_AX diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index c37a89eda90f..22411f4aff53 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -218,6 +218,8 @@ module_param(ple_window_max, uint, 0444); int __read_mostly pt_mode = PT_MODE_SYSTEM; module_param(pt_mode, int, S_IRUGO); +struct x86_pmu_lbr __ro_after_init vmx_lbr_caps; + static DEFINE_STATIC_KEY_FALSE(vmx_l1d_should_flush); static DEFINE_STATIC_KEY_FALSE(vmx_l1d_flush_cond); static DEFINE_MUTEX(vmx_l1d_flush_mutex); @@ -7862,10 +7864,9 @@ static void vmx_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu) vmx_update_exception_bitmap(vcpu); } -static u64 vmx_get_perf_capabilities(void) +static __init u64 vmx_get_perf_capabilities(void) { u64 perf_cap = PMU_CAP_FW_WRITES; - struct x86_pmu_lbr lbr; u64 host_perf_cap = 0; if (!enable_pmu) @@ -7875,15 +7876,43 @@ static u64 vmx_get_perf_capabilities(void) rdmsrl(MSR_IA32_PERF_CAPABILITIES, host_perf_cap); if (!cpu_feature_enabled(X86_FEATURE_ARCH_LBR)) { - x86_perf_get_lbr(&lbr); - if (lbr.nr) + x86_perf_get_lbr(&vmx_lbr_caps); + + /* + * KVM requires LBR callstack support, as the overhead due to + * context switching LBRs without said support is too high. + * See intel_pmu_create_guest_lbr_event() for more info. + */ + if (!vmx_lbr_caps.has_callstack) + memset(&vmx_lbr_caps, 0, sizeof(vmx_lbr_caps)); + else if (vmx_lbr_caps.nr) perf_cap |= host_perf_cap & PMU_CAP_LBR_FMT; } if (vmx_pebs_supported()) { perf_cap |= host_perf_cap & PERF_CAP_PEBS_MASK; - if ((perf_cap & PERF_CAP_PEBS_FORMAT) < 4) - perf_cap &= ~PERF_CAP_PEBS_BASELINE; + + /* + * Disallow adaptive PEBS as it is functionally broken, can be + * used by the guest to read *host* LBRs, and can be used to + * bypass userspace event filters. To correctly and safely + * support adaptive PEBS, KVM needs to: + * + * 1. Account for the ADAPTIVE flag when (re)programming fixed + * counters. + * + * 2. Gain support from perf (or take direct control of counter + * programming) to support events without adaptive PEBS + * enabled for the hardware counter. + * + * 3. Ensure LBR MSRs cannot hold host data on VM-Entry with + * adaptive PEBS enabled and MSR_PEBS_DATA_CFG.LBRS=1. + * + * 4. Document which PMU events are effectively exposed to the + * guest via adaptive PEBS, and make adaptive PEBS mutually + * exclusive with KVM_SET_PMU_EVENT_FILTER if necessary. + */ + perf_cap &= ~PERF_CAP_PEBS_BASELINE; } return perf_cap; diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 65786dbe7d60..90f9e4434646 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -15,6 +15,7 @@ #include "vmx_ops.h" #include "../cpuid.h" #include "run_flags.h" +#include "../mmu.h" #define MSR_TYPE_R 1 #define MSR_TYPE_W 2 @@ -109,6 +110,8 @@ struct lbr_desc { bool msr_passthrough; }; +extern struct x86_pmu_lbr vmx_lbr_caps; + /* * The nested_vmx structure is part of vcpu_vmx, and holds information we need * for correct emulation of VMX (i.e., nested VMX) on this vcpu. @@ -719,7 +722,8 @@ static inline bool vmx_need_pf_intercept(struct kvm_vcpu *vcpu) if (!enable_ept) return true; - return allow_smaller_maxphyaddr && cpuid_maxphyaddr(vcpu) < boot_cpu_data.x86_phys_bits; + return allow_smaller_maxphyaddr && + cpuid_maxphyaddr(vcpu) < kvm_get_shadow_phys_bits(); } static inline bool is_unrestricted_guest(struct kvm_vcpu *vcpu) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 47d9f03b7778..91478b769af0 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1621,7 +1621,7 @@ static bool kvm_is_immutable_feature_msr(u32 msr) ARCH_CAP_PSCHANGE_MC_NO | ARCH_CAP_TSX_CTRL_MSR | ARCH_CAP_TAA_NO | \ ARCH_CAP_SBDR_SSDP_NO | ARCH_CAP_FBSDP_NO | ARCH_CAP_PSDP_NO | \ ARCH_CAP_FB_CLEAR | ARCH_CAP_RRSBA | ARCH_CAP_PBRSB_NO | ARCH_CAP_GDS_NO | \ - ARCH_CAP_RFDS_NO | ARCH_CAP_RFDS_CLEAR) + ARCH_CAP_RFDS_NO | ARCH_CAP_RFDS_CLEAR | ARCH_CAP_BHI_NO) static u64 kvm_get_arch_capabilities(void) { @@ -3470,7 +3470,7 @@ static bool is_mci_status_msr(u32 msr) static bool can_set_mci_status(struct kvm_vcpu *vcpu) { /* McStatusWrEn enabled? */ - if (guest_cpuid_is_amd_or_hygon(vcpu)) + if (guest_cpuid_is_amd_compatible(vcpu)) return !!(vcpu->arch.msr_hwcr & BIT_ULL(18)); return false; diff --git a/arch/x86/lib/retpoline.S b/arch/x86/lib/retpoline.S index 721b528da9ac..391059b2c6fb 100644 --- a/arch/x86/lib/retpoline.S +++ b/arch/x86/lib/retpoline.S @@ -163,6 +163,7 @@ SYM_CODE_START_NOALIGN(srso_alias_untrain_ret) lfence jmp srso_alias_return_thunk SYM_FUNC_END(srso_alias_untrain_ret) +__EXPORT_THUNK(srso_alias_untrain_ret) .popsection .pushsection .text..__x86.rethunk_safe @@ -224,10 +225,16 @@ SYM_CODE_START(srso_return_thunk) SYM_CODE_END(srso_return_thunk) #define JMP_SRSO_UNTRAIN_RET "jmp srso_untrain_ret" -#define JMP_SRSO_ALIAS_UNTRAIN_RET "jmp srso_alias_untrain_ret" #else /* !CONFIG_MITIGATION_SRSO */ +/* Dummy for the alternative in CALL_UNTRAIN_RET. */ +SYM_CODE_START(srso_alias_untrain_ret) + ANNOTATE_UNRET_SAFE + ANNOTATE_NOENDBR + ret + int3 +SYM_FUNC_END(srso_alias_untrain_ret) +__EXPORT_THUNK(srso_alias_untrain_ret) #define JMP_SRSO_UNTRAIN_RET "ud2" -#define JMP_SRSO_ALIAS_UNTRAIN_RET "ud2" #endif /* CONFIG_MITIGATION_SRSO */ #ifdef CONFIG_MITIGATION_UNRET_ENTRY @@ -319,9 +326,7 @@ SYM_FUNC_END(retbleed_untrain_ret) #if defined(CONFIG_MITIGATION_UNRET_ENTRY) || defined(CONFIG_MITIGATION_SRSO) SYM_FUNC_START(entry_untrain_ret) - ALTERNATIVE_2 JMP_RETBLEED_UNTRAIN_RET, \ - JMP_SRSO_UNTRAIN_RET, X86_FEATURE_SRSO, \ - JMP_SRSO_ALIAS_UNTRAIN_RET, X86_FEATURE_SRSO_ALIAS + ALTERNATIVE JMP_RETBLEED_UNTRAIN_RET, JMP_SRSO_UNTRAIN_RET, X86_FEATURE_SRSO SYM_FUNC_END(entry_untrain_ret) __EXPORT_THUNK(entry_untrain_ret) @@ -377,8 +382,15 @@ SYM_FUNC_END(call_depth_return_thunk) SYM_CODE_START(__x86_return_thunk) UNWIND_HINT_FUNC ANNOTATE_NOENDBR +#if defined(CONFIG_MITIGATION_UNRET_ENTRY) || \ + defined(CONFIG_MITIGATION_SRSO) || \ + defined(CONFIG_MITIGATION_CALL_DEPTH_TRACKING) ALTERNATIVE __stringify(ANNOTATE_UNRET_SAFE; ret), \ "jmp warn_thunk_thunk", X86_FEATURE_ALWAYS +#else + ANNOTATE_UNRET_SAFE + ret +#endif int3 SYM_CODE_END(__x86_return_thunk) EXPORT_SYMBOL(__x86_return_thunk) diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index 622d12ec7f08..bba4e020dd64 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -723,39 +723,8 @@ kernelmode_fixup_or_oops(struct pt_regs *regs, unsigned long error_code, WARN_ON_ONCE(user_mode(regs)); /* Are we prepared to handle this kernel fault? */ - if (fixup_exception(regs, X86_TRAP_PF, error_code, address)) { - /* - * Any interrupt that takes a fault gets the fixup. This makes - * the below recursive fault logic only apply to a faults from - * task context. - */ - if (in_interrupt()) - return; - - /* - * Per the above we're !in_interrupt(), aka. task context. - * - * In this case we need to make sure we're not recursively - * faulting through the emulate_vsyscall() logic. - */ - if (current->thread.sig_on_uaccess_err && signal) { - sanitize_error_code(address, &error_code); - - set_signal_archinfo(address, error_code); - - if (si_code == SEGV_PKUERR) { - force_sig_pkuerr((void __user *)address, pkey); - } else { - /* XXX: hwpoison faults will set the wrong code. */ - force_sig_fault(signal, si_code, (void __user *)address); - } - } - - /* - * Barring that, we can do the fixup and be happy. - */ + if (fixup_exception(regs, X86_TRAP_PF, error_code, address)) return; - } /* * AMD erratum #91 manifests as a spurious page fault on a PREFETCH diff --git a/arch/x86/mm/ident_map.c b/arch/x86/mm/ident_map.c index a204a332c71f..968d7005f4a7 100644 --- a/arch/x86/mm/ident_map.c +++ b/arch/x86/mm/ident_map.c @@ -26,31 +26,18 @@ static int ident_pud_init(struct x86_mapping_info *info, pud_t *pud_page, for (; addr < end; addr = next) { pud_t *pud = pud_page + pud_index(addr); pmd_t *pmd; - bool use_gbpage; next = (addr & PUD_MASK) + PUD_SIZE; if (next > end) next = end; - /* if this is already a gbpage, this portion is already mapped */ - if (pud_leaf(*pud)) - continue; - - /* Is using a gbpage allowed? */ - use_gbpage = info->direct_gbpages; - - /* Don't use gbpage if it maps more than the requested region. */ - /* at the begining: */ - use_gbpage &= ((addr & ~PUD_MASK) == 0); - /* ... or at the end: */ - use_gbpage &= ((next & ~PUD_MASK) == 0); - - /* Never overwrite existing mappings */ - use_gbpage &= !pud_present(*pud); - - if (use_gbpage) { + if (info->direct_gbpages) { pud_t pudval; + if (pud_present(*pud)) + continue; + + addr &= PUD_MASK; pudval = __pud((addr - info->offset) | info->page_flag); set_pud(pud, pudval); continue; diff --git a/arch/x86/mm/mem_encrypt.c b/arch/x86/mm/mem_encrypt.c index 6f3b3e028718..0a120d85d7bb 100644 --- a/arch/x86/mm/mem_encrypt.c +++ b/arch/x86/mm/mem_encrypt.c @@ -102,6 +102,13 @@ void __init mem_encrypt_setup_arch(void) phys_addr_t total_mem = memblock_phys_mem_size(); unsigned long size; + /* + * Do RMP table fixups after the e820 tables have been setup by + * e820__memory_setup(). + */ + if (cc_platform_has(CC_ATTR_HOST_SEV_SNP)) + snp_fixup_e820_tables(); + if (!cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) return; diff --git a/arch/x86/mm/mem_encrypt_amd.c b/arch/x86/mm/mem_encrypt_amd.c index 70b91de2e053..422602f6039b 100644 --- a/arch/x86/mm/mem_encrypt_amd.c +++ b/arch/x86/mm/mem_encrypt_amd.c @@ -492,6 +492,24 @@ void __init sme_early_init(void) */ if (sev_status & MSR_AMD64_SEV_ENABLED) ia32_disable(); + + /* + * Override init functions that scan the ROM region in SEV-SNP guests, + * as this memory is not pre-validated and would thus cause a crash. + */ + if (sev_status & MSR_AMD64_SEV_SNP_ENABLED) { + x86_init.mpparse.find_mptable = x86_init_noop; + x86_init.pci.init_irq = x86_init_noop; + x86_init.resources.probe_roms = x86_init_noop; + + /* + * DMI setup behavior for SEV-SNP guests depends on + * efi_enabled(EFI_CONFIG_TABLES), which hasn't been + * parsed yet. snp_dmi_setup() will run after that + * parsing has happened. + */ + x86_init.resources.dmi_setup = snp_dmi_setup; + } } void __init mem_encrypt_free_decrypted_mem(void) diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c index 104544359d69..025fd7ea5d69 100644 --- a/arch/x86/mm/numa_32.c +++ b/arch/x86/mm/numa_32.c @@ -24,6 +24,7 @@ #include <linux/memblock.h> #include <linux/init.h> +#include <asm/pgtable_areas.h> #include "numa_internal.h" diff --git a/arch/x86/mm/pat/memtype.c b/arch/x86/mm/pat/memtype.c index 0d72183b5dd0..36b603d0cdde 100644 --- a/arch/x86/mm/pat/memtype.c +++ b/arch/x86/mm/pat/memtype.c @@ -947,6 +947,38 @@ static void free_pfn_range(u64 paddr, unsigned long size) memtype_free(paddr, paddr + size); } +static int get_pat_info(struct vm_area_struct *vma, resource_size_t *paddr, + pgprot_t *pgprot) +{ + unsigned long prot; + + VM_WARN_ON_ONCE(!(vma->vm_flags & VM_PAT)); + + /* + * We need the starting PFN and cachemode used for track_pfn_remap() + * that covered the whole VMA. For most mappings, we can obtain that + * information from the page tables. For COW mappings, we might now + * suddenly have anon folios mapped and follow_phys() will fail. + * + * Fallback to using vma->vm_pgoff, see remap_pfn_range_notrack(), to + * detect the PFN. If we need the cachemode as well, we're out of luck + * for now and have to fail fork(). + */ + if (!follow_phys(vma, vma->vm_start, 0, &prot, paddr)) { + if (pgprot) + *pgprot = __pgprot(prot); + return 0; + } + if (is_cow_mapping(vma->vm_flags)) { + if (pgprot) + return -EINVAL; + *paddr = (resource_size_t)vma->vm_pgoff << PAGE_SHIFT; + return 0; + } + WARN_ON_ONCE(1); + return -EINVAL; +} + /* * track_pfn_copy is called when vma that is covering the pfnmap gets * copied through copy_page_range(). @@ -957,20 +989,13 @@ static void free_pfn_range(u64 paddr, unsigned long size) int track_pfn_copy(struct vm_area_struct *vma) { resource_size_t paddr; - unsigned long prot; unsigned long vma_size = vma->vm_end - vma->vm_start; pgprot_t pgprot; if (vma->vm_flags & VM_PAT) { - /* - * reserve the whole chunk covered by vma. We need the - * starting address and protection from pte. - */ - if (follow_phys(vma, vma->vm_start, 0, &prot, &paddr)) { - WARN_ON_ONCE(1); + if (get_pat_info(vma, &paddr, &pgprot)) return -EINVAL; - } - pgprot = __pgprot(prot); + /* reserve the whole chunk covered by vma. */ return reserve_pfn_range(paddr, vma_size, &pgprot, 1); } @@ -1045,7 +1070,6 @@ void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn, unsigned long size, bool mm_wr_locked) { resource_size_t paddr; - unsigned long prot; if (vma && !(vma->vm_flags & VM_PAT)) return; @@ -1053,11 +1077,8 @@ void untrack_pfn(struct vm_area_struct *vma, unsigned long pfn, /* free the chunk starting from pfn or the whole chunk */ paddr = (resource_size_t)pfn << PAGE_SHIFT; if (!paddr && !size) { - if (follow_phys(vma, vma->vm_start, 0, &prot, &paddr)) { - WARN_ON_ONCE(1); + if (get_pat_info(vma, &paddr, NULL)) return; - } - size = vma->vm_end - vma->vm_start; } free_pfn_range(paddr, size); diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index a7ba8e178645..59cbc94b6e69 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -480,7 +480,7 @@ static int emit_call(u8 **pprog, void *func, void *ip) static int emit_rsb_call(u8 **pprog, void *func, void *ip) { OPTIMIZER_HIDE_VAR(func); - x86_call_depth_emit_accounting(pprog, func); + ip += x86_call_depth_emit_accounting(pprog, func, ip); return emit_patch(pprog, func, ip, 0xE8); } @@ -1807,36 +1807,41 @@ populate_extable: if (BPF_MODE(insn->code) == BPF_PROBE_MEM || BPF_MODE(insn->code) == BPF_PROBE_MEMSX) { /* Conservatively check that src_reg + insn->off is a kernel address: - * src_reg + insn->off >= TASK_SIZE_MAX + PAGE_SIZE - * src_reg is used as scratch for src_reg += insn->off and restored - * after emit_ldx if necessary + * src_reg + insn->off > TASK_SIZE_MAX + PAGE_SIZE + * and + * src_reg + insn->off < VSYSCALL_ADDR */ - u64 limit = TASK_SIZE_MAX + PAGE_SIZE; + u64 limit = TASK_SIZE_MAX + PAGE_SIZE - VSYSCALL_ADDR; u8 *end_of_jmp; - /* At end of these emitted checks, insn->off will have been added - * to src_reg, so no need to do relative load with insn->off offset - */ - insn_off = 0; + /* movabsq r10, VSYSCALL_ADDR */ + emit_mov_imm64(&prog, BPF_REG_AX, (long)VSYSCALL_ADDR >> 32, + (u32)(long)VSYSCALL_ADDR); - /* movabsq r11, limit */ - EMIT2(add_1mod(0x48, AUX_REG), add_1reg(0xB8, AUX_REG)); - EMIT((u32)limit, 4); - EMIT(limit >> 32, 4); + /* mov src_reg, r11 */ + EMIT_mov(AUX_REG, src_reg); if (insn->off) { - /* add src_reg, insn->off */ - maybe_emit_1mod(&prog, src_reg, true); - EMIT2_off32(0x81, add_1reg(0xC0, src_reg), insn->off); + /* add r11, insn->off */ + maybe_emit_1mod(&prog, AUX_REG, true); + EMIT2_off32(0x81, add_1reg(0xC0, AUX_REG), insn->off); } - /* cmp src_reg, r11 */ - maybe_emit_mod(&prog, src_reg, AUX_REG, true); - EMIT2(0x39, add_2reg(0xC0, src_reg, AUX_REG)); + /* sub r11, r10 */ + maybe_emit_mod(&prog, AUX_REG, BPF_REG_AX, true); + EMIT2(0x29, add_2reg(0xC0, AUX_REG, BPF_REG_AX)); + + /* movabsq r10, limit */ + emit_mov_imm64(&prog, BPF_REG_AX, (long)limit >> 32, + (u32)(long)limit); + + /* cmp r10, r11 */ + maybe_emit_mod(&prog, AUX_REG, BPF_REG_AX, true); + EMIT2(0x39, add_2reg(0xC0, AUX_REG, BPF_REG_AX)); - /* if unsigned '>=', goto load */ - EMIT2(X86_JAE, 0); + /* if unsigned '>', goto load */ + EMIT2(X86_JA, 0); end_of_jmp = prog; /* xor dst_reg, dst_reg */ @@ -1862,18 +1867,6 @@ populate_extable: /* populate jmp_offset for JMP above */ start_of_ldx[-1] = prog - start_of_ldx; - if (insn->off && src_reg != dst_reg) { - /* sub src_reg, insn->off - * Restore src_reg after "add src_reg, insn->off" in prev - * if statement. But if src_reg == dst_reg, emit_ldx - * above already clobbered src_reg, so no need to restore. - * If add src_reg, insn->off was unnecessary, no need to - * restore either. - */ - maybe_emit_1mod(&prog, src_reg, true); - EMIT2_off32(0x81, add_1reg(0xE8, src_reg), insn->off); - } - if (!bpf_prog->aux->extable) break; @@ -1972,20 +1965,17 @@ populate_extable: /* call */ case BPF_JMP | BPF_CALL: { - int offs; + u8 *ip = image + addrs[i - 1]; func = (u8 *) __bpf_call_base + imm32; if (tail_call_reachable) { RESTORE_TAIL_CALL_CNT(bpf_prog->aux->stack_depth); - if (!imm32) - return -EINVAL; - offs = 7 + x86_call_depth_emit_accounting(&prog, func); - } else { - if (!imm32) - return -EINVAL; - offs = x86_call_depth_emit_accounting(&prog, func); + ip += 7; } - if (emit_call(&prog, func, image + addrs[i - 1] + offs)) + if (!imm32) + return -EINVAL; + ip += x86_call_depth_emit_accounting(&prog, func, ip); + if (emit_call(&prog, func, ip)) return -EINVAL; break; } @@ -2835,7 +2825,7 @@ static int __arch_prepare_bpf_trampoline(struct bpf_tramp_image *im, void *rw_im * Direct-call fentry stub, as such it needs accounting for the * __fentry__ call. */ - x86_call_depth_emit_accounting(&prog, NULL); + x86_call_depth_emit_accounting(&prog, NULL, image); } EMIT1(0x55); /* push rbp */ EMIT3(0x48, 0x89, 0xE5); /* mov rbp, rsp */ @@ -3476,3 +3466,9 @@ bool bpf_jit_supports_ptr_xchg(void) { return true; } + +/* x86-64 JIT emits its own code to filter user addresses so return 0 here */ +u64 bpf_arch_uaddress_limit(void) +{ + return 0; +} diff --git a/arch/x86/platform/pvh/enlighten.c b/arch/x86/platform/pvh/enlighten.c index 944e0290f2c0..8c2d4b8de25d 100644 --- a/arch/x86/platform/pvh/enlighten.c +++ b/arch/x86/platform/pvh/enlighten.c @@ -75,6 +75,9 @@ static void __init init_pvh_bootparams(bool xen_guest) } else xen_raw_printk("Warning: Can fit ISA range into e820\n"); + if (xen_guest) + xen_reserve_extra_memory(&pvh_bootparams); + pvh_bootparams.hdr.cmd_line_ptr = pvh_start_info.cmdline_paddr; diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile index bc31863c5ee6..a18591f6e6d9 100644 --- a/arch/x86/purgatory/Makefile +++ b/arch/x86/purgatory/Makefile @@ -42,7 +42,8 @@ KCOV_INSTRUMENT := n # make up the standalone purgatory.ro PURGATORY_CFLAGS_REMOVE := -mcmodel=kernel -PURGATORY_CFLAGS := -mcmodel=large -ffreestanding -fno-zero-initialized-in-bss -g0 +PURGATORY_CFLAGS := -mcmodel=small -ffreestanding -fno-zero-initialized-in-bss -g0 +PURGATORY_CFLAGS += -fpic -fvisibility=hidden PURGATORY_CFLAGS += $(DISABLE_STACKLEAK_PLUGIN) -DDISABLE_BRANCH_PROFILING PURGATORY_CFLAGS += -fno-stack-protector diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c index b029fb81ebee..c101bed61940 100644 --- a/arch/x86/tools/relocs.c +++ b/arch/x86/tools/relocs.c @@ -11,41 +11,42 @@ #define Elf_Shdr ElfW(Shdr) #define Elf_Sym ElfW(Sym) -static Elf_Ehdr ehdr; -static unsigned long shnum; -static unsigned int shstrndx; -static unsigned int shsymtabndx; -static unsigned int shxsymtabndx; +static Elf_Ehdr ehdr; +static unsigned long shnum; +static unsigned int shstrndx; +static unsigned int shsymtabndx; +static unsigned int shxsymtabndx; static int sym_index(Elf_Sym *sym); struct relocs { - uint32_t *offset; - unsigned long count; - unsigned long size; + uint32_t *offset; + unsigned long count; + unsigned long size; }; -static struct relocs relocs16; -static struct relocs relocs32; +static struct relocs relocs16; +static struct relocs relocs32; + #if ELF_BITS == 64 -static struct relocs relocs32neg; -static struct relocs relocs64; -#define FMT PRIu64 +static struct relocs relocs32neg; +static struct relocs relocs64; +# define FMT PRIu64 #else -#define FMT PRIu32 +# define FMT PRIu32 #endif struct section { - Elf_Shdr shdr; - struct section *link; - Elf_Sym *symtab; - Elf32_Word *xsymtab; - Elf_Rel *reltab; - char *strtab; + Elf_Shdr shdr; + struct section *link; + Elf_Sym *symtab; + Elf32_Word *xsymtab; + Elf_Rel *reltab; + char *strtab; }; -static struct section *secs; +static struct section *secs; -static const char * const sym_regex_kernel[S_NSYMTYPES] = { +static const char * const sym_regex_kernel[S_NSYMTYPES] = { /* * Following symbols have been audited. There values are constant and do * not change if bzImage is loaded at a different physical address than @@ -115,13 +116,13 @@ static const char * const sym_regex_realmode[S_NSYMTYPES] = { "^pa_", }; -static const char * const *sym_regex; +static const char * const *sym_regex; + +static regex_t sym_regex_c[S_NSYMTYPES]; -static regex_t sym_regex_c[S_NSYMTYPES]; static int is_reloc(enum symtype type, const char *sym_name) { - return sym_regex[type] && - !regexec(&sym_regex_c[type], sym_name, 0, NULL, 0); + return sym_regex[type] && !regexec(&sym_regex_c[type], sym_name, 0, NULL, 0); } static void regex_init(int use_real_mode) @@ -139,8 +140,7 @@ static void regex_init(int use_real_mode) if (!sym_regex[i]) continue; - err = regcomp(&sym_regex_c[i], sym_regex[i], - REG_EXTENDED|REG_NOSUB); + err = regcomp(&sym_regex_c[i], sym_regex[i], REG_EXTENDED|REG_NOSUB); if (err) { regerror(err, &sym_regex_c[i], errbuf, sizeof(errbuf)); @@ -163,9 +163,10 @@ static const char *sym_type(unsigned type) #undef SYM_TYPE }; const char *name = "unknown sym type name"; - if (type < ARRAY_SIZE(type_name)) { + + if (type < ARRAY_SIZE(type_name)) name = type_name[type]; - } + return name; } @@ -179,9 +180,10 @@ static const char *sym_bind(unsigned bind) #undef SYM_BIND }; const char *name = "unknown sym bind name"; - if (bind < ARRAY_SIZE(bind_name)) { + + if (bind < ARRAY_SIZE(bind_name)) name = bind_name[bind]; - } + return name; } @@ -196,9 +198,10 @@ static const char *sym_visibility(unsigned visibility) #undef SYM_VISIBILITY }; const char *name = "unknown sym visibility name"; - if (visibility < ARRAY_SIZE(visibility_name)) { + + if (visibility < ARRAY_SIZE(visibility_name)) name = visibility_name[visibility]; - } + return name; } @@ -244,9 +247,10 @@ static const char *rel_type(unsigned type) #undef REL_TYPE }; const char *name = "unknown type rel type name"; - if (type < ARRAY_SIZE(type_name) && type_name[type]) { + + if (type < ARRAY_SIZE(type_name) && type_name[type]) name = type_name[type]; - } + return name; } @@ -256,15 +260,14 @@ static const char *sec_name(unsigned shndx) const char *name; sec_strtab = secs[shstrndx].strtab; name = "<noname>"; - if (shndx < shnum) { + + if (shndx < shnum) name = sec_strtab + secs[shndx].shdr.sh_name; - } - else if (shndx == SHN_ABS) { + else if (shndx == SHN_ABS) name = "ABSOLUTE"; - } - else if (shndx == SHN_COMMON) { + else if (shndx == SHN_COMMON) name = "COMMON"; - } + return name; } @@ -272,18 +275,19 @@ static const char *sym_name(const char *sym_strtab, Elf_Sym *sym) { const char *name; name = "<noname>"; - if (sym->st_name) { + + if (sym->st_name) name = sym_strtab + sym->st_name; - } - else { + else name = sec_name(sym_index(sym)); - } + return name; } static Elf_Sym *sym_lookup(const char *symname) { int i; + for (i = 0; i < shnum; i++) { struct section *sec = &secs[i]; long nsyms; @@ -309,14 +313,15 @@ static Elf_Sym *sym_lookup(const char *symname) } #if BYTE_ORDER == LITTLE_ENDIAN -#define le16_to_cpu(val) (val) -#define le32_to_cpu(val) (val) -#define le64_to_cpu(val) (val) +# define le16_to_cpu(val) (val) +# define le32_to_cpu(val) (val) +# define le64_to_cpu(val) (val) #endif + #if BYTE_ORDER == BIG_ENDIAN -#define le16_to_cpu(val) bswap_16(val) -#define le32_to_cpu(val) bswap_32(val) -#define le64_to_cpu(val) bswap_64(val) +# define le16_to_cpu(val) bswap_16(val) +# define le32_to_cpu(val) bswap_32(val) +# define le64_to_cpu(val) bswap_64(val) #endif static uint16_t elf16_to_cpu(uint16_t val) @@ -337,13 +342,13 @@ static uint64_t elf64_to_cpu(uint64_t val) { return le64_to_cpu(val); } -#define elf_addr_to_cpu(x) elf64_to_cpu(x) -#define elf_off_to_cpu(x) elf64_to_cpu(x) -#define elf_xword_to_cpu(x) elf64_to_cpu(x) +# define elf_addr_to_cpu(x) elf64_to_cpu(x) +# define elf_off_to_cpu(x) elf64_to_cpu(x) +# define elf_xword_to_cpu(x) elf64_to_cpu(x) #else -#define elf_addr_to_cpu(x) elf32_to_cpu(x) -#define elf_off_to_cpu(x) elf32_to_cpu(x) -#define elf_xword_to_cpu(x) elf32_to_cpu(x) +# define elf_addr_to_cpu(x) elf32_to_cpu(x) +# define elf_off_to_cpu(x) elf32_to_cpu(x) +# define elf_xword_to_cpu(x) elf32_to_cpu(x) #endif static int sym_index(Elf_Sym *sym) @@ -365,22 +370,17 @@ static int sym_index(Elf_Sym *sym) static void read_ehdr(FILE *fp) { - if (fread(&ehdr, sizeof(ehdr), 1, fp) != 1) { - die("Cannot read ELF header: %s\n", - strerror(errno)); - } - if (memcmp(ehdr.e_ident, ELFMAG, SELFMAG) != 0) { + if (fread(&ehdr, sizeof(ehdr), 1, fp) != 1) + die("Cannot read ELF header: %s\n", strerror(errno)); + if (memcmp(ehdr.e_ident, ELFMAG, SELFMAG) != 0) die("No ELF magic\n"); - } - if (ehdr.e_ident[EI_CLASS] != ELF_CLASS) { + if (ehdr.e_ident[EI_CLASS] != ELF_CLASS) die("Not a %d bit executable\n", ELF_BITS); - } - if (ehdr.e_ident[EI_DATA] != ELFDATA2LSB) { + if (ehdr.e_ident[EI_DATA] != ELFDATA2LSB) die("Not a LSB ELF executable\n"); - } - if (ehdr.e_ident[EI_VERSION] != EV_CURRENT) { + if (ehdr.e_ident[EI_VERSION] != EV_CURRENT) die("Unknown ELF version\n"); - } + /* Convert the fields to native endian */ ehdr.e_type = elf_half_to_cpu(ehdr.e_type); ehdr.e_machine = elf_half_to_cpu(ehdr.e_machine); @@ -439,19 +439,18 @@ static void read_shdrs(FILE *fp) Elf_Shdr shdr; secs = calloc(shnum, sizeof(struct section)); - if (!secs) { - die("Unable to allocate %ld section headers\n", - shnum); - } - if (fseek(fp, ehdr.e_shoff, SEEK_SET) < 0) { - die("Seek to %" FMT " failed: %s\n", - ehdr.e_shoff, strerror(errno)); - } + if (!secs) + die("Unable to allocate %ld section headers\n", shnum); + + if (fseek(fp, ehdr.e_shoff, SEEK_SET) < 0) + die("Seek to %" FMT " failed: %s\n", ehdr.e_shoff, strerror(errno)); + for (i = 0; i < shnum; i++) { struct section *sec = &secs[i]; + if (fread(&shdr, sizeof(shdr), 1, fp) != 1) - die("Cannot read ELF section headers %d/%ld: %s\n", - i, shnum, strerror(errno)); + die("Cannot read ELF section headers %d/%ld: %s\n", i, shnum, strerror(errno)); + sec->shdr.sh_name = elf_word_to_cpu(shdr.sh_name); sec->shdr.sh_type = elf_word_to_cpu(shdr.sh_type); sec->shdr.sh_flags = elf_xword_to_cpu(shdr.sh_flags); @@ -471,31 +470,28 @@ static void read_shdrs(FILE *fp) static void read_strtabs(FILE *fp) { int i; + for (i = 0; i < shnum; i++) { struct section *sec = &secs[i]; - if (sec->shdr.sh_type != SHT_STRTAB) { + + if (sec->shdr.sh_type != SHT_STRTAB) continue; - } + sec->strtab = malloc(sec->shdr.sh_size); - if (!sec->strtab) { - die("malloc of %" FMT " bytes for strtab failed\n", - sec->shdr.sh_size); - } - if (fseek(fp, sec->shdr.sh_offset, SEEK_SET) < 0) { - die("Seek to %" FMT " failed: %s\n", - sec->shdr.sh_offset, strerror(errno)); - } - if (fread(sec->strtab, 1, sec->shdr.sh_size, fp) - != sec->shdr.sh_size) { - die("Cannot read symbol table: %s\n", - strerror(errno)); - } + if (!sec->strtab) + die("malloc of %" FMT " bytes for strtab failed\n", sec->shdr.sh_size); + + if (fseek(fp, sec->shdr.sh_offset, SEEK_SET) < 0) + die("Seek to %" FMT " failed: %s\n", sec->shdr.sh_offset, strerror(errno)); + + if (fread(sec->strtab, 1, sec->shdr.sh_size, fp) != sec->shdr.sh_size) + die("Cannot read symbol table: %s\n", strerror(errno)); } } static void read_symtabs(FILE *fp) { - int i,j; + int i, j; for (i = 0; i < shnum; i++) { struct section *sec = &secs[i]; @@ -504,19 +500,15 @@ static void read_symtabs(FILE *fp) switch (sec->shdr.sh_type) { case SHT_SYMTAB_SHNDX: sec->xsymtab = malloc(sec->shdr.sh_size); - if (!sec->xsymtab) { - die("malloc of %" FMT " bytes for xsymtab failed\n", - sec->shdr.sh_size); - } - if (fseek(fp, sec->shdr.sh_offset, SEEK_SET) < 0) { - die("Seek to %" FMT " failed: %s\n", - sec->shdr.sh_offset, strerror(errno)); - } - if (fread(sec->xsymtab, 1, sec->shdr.sh_size, fp) - != sec->shdr.sh_size) { - die("Cannot read extended symbol table: %s\n", - strerror(errno)); - } + if (!sec->xsymtab) + die("malloc of %" FMT " bytes for xsymtab failed\n", sec->shdr.sh_size); + + if (fseek(fp, sec->shdr.sh_offset, SEEK_SET) < 0) + die("Seek to %" FMT " failed: %s\n", sec->shdr.sh_offset, strerror(errno)); + + if (fread(sec->xsymtab, 1, sec->shdr.sh_size, fp) != sec->shdr.sh_size) + die("Cannot read extended symbol table: %s\n", strerror(errno)); + shxsymtabndx = i; continue; @@ -524,19 +516,15 @@ static void read_symtabs(FILE *fp) num_syms = sec->shdr.sh_size / sizeof(Elf_Sym); sec->symtab = malloc(sec->shdr.sh_size); - if (!sec->symtab) { - die("malloc of %" FMT " bytes for symtab failed\n", - sec->shdr.sh_size); - } - if (fseek(fp, sec->shdr.sh_offset, SEEK_SET) < 0) { - die("Seek to %" FMT " failed: %s\n", - sec->shdr.sh_offset, strerror(errno)); - } - if (fread(sec->symtab, 1, sec->shdr.sh_size, fp) - != sec->shdr.sh_size) { - die("Cannot read symbol table: %s\n", - strerror(errno)); - } + if (!sec->symtab) + die("malloc of %" FMT " bytes for symtab failed\n", sec->shdr.sh_size); + + if (fseek(fp, sec->shdr.sh_offset, SEEK_SET) < 0) + die("Seek to %" FMT " failed: %s\n", sec->shdr.sh_offset, strerror(errno)); + + if (fread(sec->symtab, 1, sec->shdr.sh_size, fp) != sec->shdr.sh_size) + die("Cannot read symbol table: %s\n", strerror(errno)); + for (j = 0; j < num_syms; j++) { Elf_Sym *sym = &sec->symtab[j]; @@ -557,28 +545,27 @@ static void read_symtabs(FILE *fp) static void read_relocs(FILE *fp) { - int i,j; + int i, j; + for (i = 0; i < shnum; i++) { struct section *sec = &secs[i]; - if (sec->shdr.sh_type != SHT_REL_TYPE) { + + if (sec->shdr.sh_type != SHT_REL_TYPE) continue; - } + sec->reltab = malloc(sec->shdr.sh_size); - if (!sec->reltab) { - die("malloc of %" FMT " bytes for relocs failed\n", - sec->shdr.sh_size); - } - if (fseek(fp, sec->shdr.sh_offset, SEEK_SET) < 0) { - die("Seek to %" FMT " failed: %s\n", - sec->shdr.sh_offset, strerror(errno)); - } - if (fread(sec->reltab, 1, sec->shdr.sh_size, fp) - != sec->shdr.sh_size) { - die("Cannot read symbol table: %s\n", - strerror(errno)); - } + if (!sec->reltab) + die("malloc of %" FMT " bytes for relocs failed\n", sec->shdr.sh_size); + + if (fseek(fp, sec->shdr.sh_offset, SEEK_SET) < 0) + die("Seek to %" FMT " failed: %s\n", sec->shdr.sh_offset, strerror(errno)); + + if (fread(sec->reltab, 1, sec->shdr.sh_size, fp) != sec->shdr.sh_size) + die("Cannot read symbol table: %s\n", strerror(errno)); + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) { Elf_Rel *rel = &sec->reltab[j]; + rel->r_offset = elf_addr_to_cpu(rel->r_offset); rel->r_info = elf_xword_to_cpu(rel->r_info); #if (SHT_REL_TYPE == SHT_RELA) @@ -601,23 +588,27 @@ static void print_absolute_symbols(void) printf("Absolute symbols\n"); printf(" Num: Value Size Type Bind Visibility Name\n"); + for (i = 0; i < shnum; i++) { struct section *sec = &secs[i]; char *sym_strtab; int j; - if (sec->shdr.sh_type != SHT_SYMTAB) { + if (sec->shdr.sh_type != SHT_SYMTAB) continue; - } + sym_strtab = sec->link->strtab; + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Sym); j++) { Elf_Sym *sym; const char *name; + sym = &sec->symtab[j]; name = sym_name(sym_strtab, sym); - if (sym->st_shndx != SHN_ABS) { + + if (sym->st_shndx != SHN_ABS) continue; - } + printf(format, j, sym->st_value, sym->st_size, sym_type(ELF_ST_TYPE(sym->st_info)), @@ -645,34 +636,37 @@ static void print_absolute_relocs(void) char *sym_strtab; Elf_Sym *sh_symtab; int j; - if (sec->shdr.sh_type != SHT_REL_TYPE) { + + if (sec->shdr.sh_type != SHT_REL_TYPE) continue; - } + sec_symtab = sec->link; sec_applies = &secs[sec->shdr.sh_info]; - if (!(sec_applies->shdr.sh_flags & SHF_ALLOC)) { + if (!(sec_applies->shdr.sh_flags & SHF_ALLOC)) continue; - } + /* * Do not perform relocations in .notes section; any * values there are meant for pre-boot consumption (e.g. * startup_xen). */ - if (sec_applies->shdr.sh_type == SHT_NOTE) { + if (sec_applies->shdr.sh_type == SHT_NOTE) continue; - } + sh_symtab = sec_symtab->symtab; sym_strtab = sec_symtab->link->strtab; + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) { Elf_Rel *rel; Elf_Sym *sym; const char *name; + rel = &sec->reltab[j]; sym = &sh_symtab[ELF_R_SYM(rel->r_info)]; name = sym_name(sym_strtab, sym); - if (sym->st_shndx != SHN_ABS) { + + if (sym->st_shndx != SHN_ABS) continue; - } /* Absolute symbols are not relocated if bzImage is * loaded at a non-compiled address. Display a warning @@ -691,10 +685,8 @@ static void print_absolute_relocs(void) continue; if (!printed) { - printf("WARNING: Absolute relocations" - " present\n"); - printf("Offset Info Type Sym.Value " - "Sym.Name\n"); + printf("WARNING: Absolute relocations present\n"); + printf("Offset Info Type Sym.Value Sym.Name\n"); printed = 1; } @@ -718,8 +710,8 @@ static void add_reloc(struct relocs *r, uint32_t offset) void *mem = realloc(r->offset, newsize * sizeof(r->offset[0])); if (!mem) - die("realloc of %ld entries for relocs failed\n", - newsize); + die("realloc of %ld entries for relocs failed\n", newsize); + r->offset = mem; r->size = newsize; } @@ -730,6 +722,7 @@ static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, const char *symname)) { int i; + /* Walk through the relocations */ for (i = 0; i < shnum; i++) { char *sym_strtab; @@ -738,16 +731,25 @@ static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel, int j; struct section *sec = &secs[i]; - if (sec->shdr.sh_type != SHT_REL_TYPE) { + if (sec->shdr.sh_type != SHT_REL_TYPE) continue; - } + sec_symtab = sec->link; sec_applies = &secs[sec->shdr.sh_info]; - if (!(sec_applies->shdr.sh_flags & SHF_ALLOC)) { + if (!(sec_applies->shdr.sh_flags & SHF_ALLOC)) continue; - } + + /* + * Do not perform relocations in .notes sections; any + * values there are meant for pre-boot consumption (e.g. + * startup_xen). + */ + if (sec_applies->shdr.sh_type == SHT_NOTE) + continue; + sh_symtab = sec_symtab->symtab; sym_strtab = sec_symtab->link->strtab; + for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) { Elf_Rel *rel = &sec->reltab[j]; Elf_Sym *sym = &sh_symtab[ELF_R_SYM(rel->r_info)]; @@ -781,14 +783,16 @@ static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel, * kernel data and does not require special treatment. * */ -static int per_cpu_shndx = -1; +static int per_cpu_shndx = -1; static Elf_Addr per_cpu_load_addr; static void percpu_init(void) { int i; + for (i = 0; i < shnum; i++) { ElfW(Sym) *sym; + if (strcmp(sec_name(i), ".data..percpu")) continue; @@ -801,6 +805,7 @@ static void percpu_init(void) per_cpu_shndx = i; per_cpu_load_addr = sym->st_value; + return; } } @@ -871,8 +876,7 @@ static int do_reloc64(struct section *sec, Elf_Rel *rel, ElfW(Sym) *sym, * Only used by jump labels */ if (is_percpu_sym(sym, symname)) - die("Invalid R_X86_64_PC64 relocation against per-CPU symbol %s\n", - symname); + die("Invalid R_X86_64_PC64 relocation against per-CPU symbol %s\n", symname); break; case R_X86_64_32: @@ -892,8 +896,7 @@ static int do_reloc64(struct section *sec, Elf_Rel *rel, ElfW(Sym) *sym, if (is_reloc(S_ABS, symname)) break; - die("Invalid absolute %s relocation: %s\n", - rel_type(r_type), symname); + die("Invalid absolute %s relocation: %s\n", rel_type(r_type), symname); break; } @@ -913,8 +916,7 @@ static int do_reloc64(struct section *sec, Elf_Rel *rel, ElfW(Sym) *sym, break; default: - die("Unsupported relocation type: %s (%d)\n", - rel_type(r_type), r_type); + die("Unsupported relocation type: %s (%d)\n", rel_type(r_type), r_type); break; } @@ -951,8 +953,7 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, if (is_reloc(S_ABS, symname)) break; - die("Invalid absolute %s relocation: %s\n", - rel_type(r_type), symname); + die("Invalid absolute %s relocation: %s\n", rel_type(r_type), symname); break; } @@ -960,16 +961,14 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, break; default: - die("Unsupported relocation type: %s (%d)\n", - rel_type(r_type), r_type); + die("Unsupported relocation type: %s (%d)\n", rel_type(r_type), r_type); break; } return 0; } -static int do_reloc_real(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, - const char *symname) +static int do_reloc_real(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, const char *symname) { unsigned r_type = ELF32_R_TYPE(rel->r_info); int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname); @@ -1004,9 +1003,7 @@ static int do_reloc_real(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, if (!is_reloc(S_LIN, symname)) break; } - die("Invalid %s %s relocation: %s\n", - shn_abs ? "absolute" : "relative", - rel_type(r_type), symname); + die("Invalid %s %s relocation: %s\n", shn_abs ? "absolute" : "relative", rel_type(r_type), symname); break; case R_386_32: @@ -1027,14 +1024,11 @@ static int do_reloc_real(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, add_reloc(&relocs32, rel->r_offset); break; } - die("Invalid %s %s relocation: %s\n", - shn_abs ? "absolute" : "relative", - rel_type(r_type), symname); + die("Invalid %s %s relocation: %s\n", shn_abs ? "absolute" : "relative", rel_type(r_type), symname); break; default: - die("Unsupported relocation type: %s (%d)\n", - rel_type(r_type), r_type); + die("Unsupported relocation type: %s (%d)\n", rel_type(r_type), r_type); break; } @@ -1046,7 +1040,10 @@ static int do_reloc_real(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, static int cmp_relocs(const void *va, const void *vb) { const uint32_t *a, *b; - a = va; b = vb; + + a = va; + b = vb; + return (*a == *b)? 0 : (*a > *b)? 1 : -1; } @@ -1060,6 +1057,7 @@ static int write32(uint32_t v, FILE *f) unsigned char buf[4]; put_unaligned_le32(v, buf); + return fwrite(buf, 1, 4, f) == 4 ? 0 : -1; } @@ -1072,8 +1070,7 @@ static void emit_relocs(int as_text, int use_real_mode) { int i; int (*write_reloc)(uint32_t, FILE *) = write32; - int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, - const char *symname); + int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym, const char *symname); #if ELF_BITS == 64 if (!use_real_mode) @@ -1160,6 +1157,7 @@ static int do_reloc_info(struct section *sec, Elf_Rel *rel, ElfW(Sym) *sym, rel_type(ELF_R_TYPE(rel->r_info)), symname, sec_name(sym_index(sym))); + return 0; } @@ -1185,19 +1183,24 @@ void process(FILE *fp, int use_real_mode, int as_text, read_strtabs(fp); read_symtabs(fp); read_relocs(fp); + if (ELF_BITS == 64) percpu_init(); + if (show_absolute_syms) { print_absolute_symbols(); return; } + if (show_absolute_relocs) { print_absolute_relocs(); return; } + if (show_reloc_info) { print_reloc_info(); return; } + emit_relocs(as_text, use_real_mode); } diff --git a/arch/x86/virt/Makefile b/arch/x86/virt/Makefile index 1e36502cd738..ea343fc392dc 100644 --- a/arch/x86/virt/Makefile +++ b/arch/x86/virt/Makefile @@ -1,2 +1,2 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-y += vmx/ +obj-y += svm/ vmx/ diff --git a/arch/x86/virt/svm/sev.c b/arch/x86/virt/svm/sev.c index cffe1157a90a..0ae10535c699 100644 --- a/arch/x86/virt/svm/sev.c +++ b/arch/x86/virt/svm/sev.c @@ -77,7 +77,7 @@ static int __mfd_enable(unsigned int cpu) { u64 val; - if (!cpu_feature_enabled(X86_FEATURE_SEV_SNP)) + if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) return 0; rdmsrl(MSR_AMD64_SYSCFG, val); @@ -98,7 +98,7 @@ static int __snp_enable(unsigned int cpu) { u64 val; - if (!cpu_feature_enabled(X86_FEATURE_SEV_SNP)) + if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) return 0; rdmsrl(MSR_AMD64_SYSCFG, val); @@ -163,6 +163,42 @@ bool snp_probe_rmptable_info(void) return true; } +static void __init __snp_fixup_e820_tables(u64 pa) +{ + if (IS_ALIGNED(pa, PMD_SIZE)) + return; + + /* + * Handle cases where the RMP table placement by the BIOS is not + * 2M aligned and the kexec kernel could try to allocate + * from within that chunk which then causes a fatal RMP fault. + * + * The e820_table needs to be updated as it is converted to + * kernel memory resources and used by KEXEC_FILE_LOAD syscall + * to load kexec segments. + * + * The e820_table_firmware needs to be updated as it is exposed + * to sysfs and used by the KEXEC_LOAD syscall to load kexec + * segments. + * + * The e820_table_kexec needs to be updated as it passed to + * the kexec-ed kernel. + */ + pa = ALIGN_DOWN(pa, PMD_SIZE); + if (e820__mapped_any(pa, pa + PMD_SIZE, E820_TYPE_RAM)) { + pr_info("Reserving start/end of RMP table on a 2MB boundary [0x%016llx]\n", pa); + e820__range_update(pa, PMD_SIZE, E820_TYPE_RAM, E820_TYPE_RESERVED); + e820__range_update_table(e820_table_kexec, pa, PMD_SIZE, E820_TYPE_RAM, E820_TYPE_RESERVED); + e820__range_update_table(e820_table_firmware, pa, PMD_SIZE, E820_TYPE_RAM, E820_TYPE_RESERVED); + } +} + +void __init snp_fixup_e820_tables(void) +{ + __snp_fixup_e820_tables(probed_rmp_base); + __snp_fixup_e820_tables(probed_rmp_base + probed_rmp_size); +} + /* * Do the necessary preparations which are verified by the firmware as * described in the SNP_INIT_EX firmware command description in the SNP @@ -174,11 +210,11 @@ static int __init snp_rmptable_init(void) u64 rmptable_size; u64 val; - if (!cpu_feature_enabled(X86_FEATURE_SEV_SNP)) + if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) return 0; if (!amd_iommu_snp_en) - return 0; + goto nosnp; if (!probed_rmp_size) goto nosnp; @@ -225,7 +261,7 @@ skip_enable: return 0; nosnp: - setup_clear_cpu_cap(X86_FEATURE_SEV_SNP); + cc_platform_clear(CC_ATTR_HOST_SEV_SNP); return -ENOSYS; } @@ -246,7 +282,7 @@ static struct rmpentry *__snp_lookup_rmpentry(u64 pfn, int *level) { struct rmpentry *large_entry, *entry; - if (!cpu_feature_enabled(X86_FEATURE_SEV_SNP)) + if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) return ERR_PTR(-ENODEV); entry = get_rmpentry(pfn); @@ -363,7 +399,7 @@ int psmash(u64 pfn) unsigned long paddr = pfn << PAGE_SHIFT; int ret; - if (!cpu_feature_enabled(X86_FEATURE_SEV_SNP)) + if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) return -ENODEV; if (!pfn_valid(pfn)) @@ -472,7 +508,7 @@ static int rmpupdate(u64 pfn, struct rmp_state *state) unsigned long paddr = pfn << PAGE_SHIFT; int ret, level; - if (!cpu_feature_enabled(X86_FEATURE_SEV_SNP)) + if (!cc_platform_has(CC_ATTR_HOST_SEV_SNP)) return -ENODEV; level = RMP_TO_PG_LEVEL(state->pagesize); @@ -558,3 +594,13 @@ void snp_leak_pages(u64 pfn, unsigned int npages) spin_unlock(&snp_leaked_pages_list_lock); } EXPORT_SYMBOL_GPL(snp_leak_pages); + +void kdump_sev_callback(void) +{ + /* + * Do wbinvd() on remote CPUs when SNP is enabled in order to + * safely do SNP_SHUTDOWN on the local CPU. + */ + if (cc_platform_has(CC_ATTR_HOST_SEV_SNP)) + wbinvd(); +} diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig index a65fc2ae15b4..77e788e928cd 100644 --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -81,7 +81,6 @@ config XEN_PVH bool "Xen PVH guest support" depends on XEN && XEN_PVHVM && ACPI select PVH - def_bool n help Support for running as a Xen PVH guest. diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 7030a6aa9670..5f3a69f6ec34 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -3,6 +3,7 @@ #include <linux/console.h> #include <linux/cpu.h> #include <linux/kexec.h> +#include <linux/memblock.h> #include <linux/slab.h> #include <linux/panic_notifier.h> @@ -347,3 +348,34 @@ void xen_arch_unregister_cpu(int num) } EXPORT_SYMBOL(xen_arch_unregister_cpu); #endif + +/* Amount of extra memory space we add to the e820 ranges */ +struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS] __initdata; + +void __init xen_add_extra_mem(unsigned long start_pfn, unsigned long n_pfns) +{ + unsigned int i; + + /* + * No need to check for zero size, should happen rarely and will only + * write a new entry regarded to be unused due to zero size. + */ + for (i = 0; i < XEN_EXTRA_MEM_MAX_REGIONS; i++) { + /* Add new region. */ + if (xen_extra_mem[i].n_pfns == 0) { + xen_extra_mem[i].start_pfn = start_pfn; + xen_extra_mem[i].n_pfns = n_pfns; + break; + } + /* Append to existing region. */ + if (xen_extra_mem[i].start_pfn + xen_extra_mem[i].n_pfns == + start_pfn) { + xen_extra_mem[i].n_pfns += n_pfns; + break; + } + } + if (i == XEN_EXTRA_MEM_MAX_REGIONS) + printk(KERN_WARNING "Warning: not enough extra memory regions\n"); + + memblock_reserve(PFN_PHYS(start_pfn), PFN_PHYS(n_pfns)); +} diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index ace2eb054053..9ba53814ed6a 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -219,13 +219,21 @@ static __read_mostly unsigned int cpuid_leaf5_edx_val; static void xen_cpuid(unsigned int *ax, unsigned int *bx, unsigned int *cx, unsigned int *dx) { - unsigned maskebx = ~0; + unsigned int maskebx = ~0; + unsigned int or_ebx = 0; /* * Mask out inconvenient features, to try and disable as many * unsupported kernel subsystems as possible. */ switch (*ax) { + case 0x1: + /* Replace initial APIC ID in bits 24-31 of EBX. */ + /* See xen_pv_smp_config() for related topology preparations. */ + maskebx = 0x00ffffff; + or_ebx = smp_processor_id() << 24; + break; + case CPUID_MWAIT_LEAF: /* Synthesize the values.. */ *ax = 0; @@ -248,6 +256,7 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx, : "0" (*ax), "2" (*cx)); *bx &= maskebx; + *bx |= or_ebx; } static bool __init xen_check_mwait(void) diff --git a/arch/x86/xen/enlighten_pvh.c b/arch/x86/xen/enlighten_pvh.c index 9e9db601bd52..27a2a02ef8fb 100644 --- a/arch/x86/xen/enlighten_pvh.c +++ b/arch/x86/xen/enlighten_pvh.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include <linux/acpi.h> #include <linux/export.h> +#include <linux/mm.h> #include <xen/hvc-console.h> @@ -73,3 +74,70 @@ void __init mem_map_via_hcall(struct boot_params *boot_params_p) } boot_params_p->e820_entries = memmap.nr_entries; } + +/* + * Reserve e820 UNUSABLE regions to inflate the memory balloon. + * + * On PVH dom0 the host memory map is used, RAM regions available to dom0 are + * located as the same place as in the native memory map, but since dom0 gets + * less memory than the total amount of host RAM the ranges that can't be + * populated are converted from RAM -> UNUSABLE. Use such regions (up to the + * ratio signaled in EXTRA_MEM_RATIO) in order to inflate the balloon driver at + * boot. Doing so prevents the guest (even if just temporary) from using holes + * in the memory map in order to map grants or foreign addresses, and + * hopefully limits the risk of a clash with a device MMIO region. Ideally the + * hypervisor should notify us which memory ranges are suitable for creating + * foreign mappings, but that's not yet implemented. + */ +void __init xen_reserve_extra_memory(struct boot_params *bootp) +{ + unsigned int i, ram_pages = 0, extra_pages; + + for (i = 0; i < bootp->e820_entries; i++) { + struct boot_e820_entry *e = &bootp->e820_table[i]; + + if (e->type != E820_TYPE_RAM) + continue; + ram_pages += PFN_DOWN(e->addr + e->size) - PFN_UP(e->addr); + } + + /* Max amount of extra memory. */ + extra_pages = EXTRA_MEM_RATIO * ram_pages; + + /* + * Convert UNUSABLE ranges to RAM and reserve them for foreign mapping + * purposes. + */ + for (i = 0; i < bootp->e820_entries && extra_pages; i++) { + struct boot_e820_entry *e = &bootp->e820_table[i]; + unsigned long pages; + + if (e->type != E820_TYPE_UNUSABLE) + continue; + + pages = min(extra_pages, + PFN_DOWN(e->addr + e->size) - PFN_UP(e->addr)); + + if (pages != (PFN_DOWN(e->addr + e->size) - PFN_UP(e->addr))) { + struct boot_e820_entry *next; + + if (bootp->e820_entries == + ARRAY_SIZE(bootp->e820_table)) + /* No space left to split - skip region. */ + continue; + + /* Split entry. */ + next = e + 1; + memmove(next, e, + (bootp->e820_entries - i) * sizeof(*e)); + bootp->e820_entries++; + next->addr = PAGE_ALIGN(e->addr) + PFN_PHYS(pages); + e->size = next->addr - e->addr; + next->size -= e->size; + } + e->type = E820_TYPE_RAM; + extra_pages -= pages; + + xen_add_extra_mem(PFN_UP(e->addr), pages); + } +} diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index b3e37961065a..380591028cb8 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -38,9 +38,6 @@ #define GB(x) ((uint64_t)(x) * 1024 * 1024 * 1024) -/* Amount of extra memory space we add to the e820 ranges */ -struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS] __initdata; - /* Number of pages released from the initial allocation. */ unsigned long xen_released_pages; @@ -64,18 +61,6 @@ static struct { } xen_remap_buf __initdata __aligned(PAGE_SIZE); static unsigned long xen_remap_mfn __initdata = INVALID_P2M_ENTRY; -/* - * The maximum amount of extra memory compared to the base size. The - * main scaling factor is the size of struct page. At extreme ratios - * of base:extra, all the base memory can be filled with page - * structures for the extra memory, leaving no space for anything - * else. - * - * 10x seems like a reasonable balance between scaling flexibility and - * leaving a practically usable system. - */ -#define EXTRA_MEM_RATIO (10) - static bool xen_512gb_limit __initdata = IS_ENABLED(CONFIG_XEN_512GB); static void __init xen_parse_512gb(void) @@ -96,35 +81,6 @@ static void __init xen_parse_512gb(void) xen_512gb_limit = val; } -static void __init xen_add_extra_mem(unsigned long start_pfn, - unsigned long n_pfns) -{ - int i; - - /* - * No need to check for zero size, should happen rarely and will only - * write a new entry regarded to be unused due to zero size. - */ - for (i = 0; i < XEN_EXTRA_MEM_MAX_REGIONS; i++) { - /* Add new region. */ - if (xen_extra_mem[i].n_pfns == 0) { - xen_extra_mem[i].start_pfn = start_pfn; - xen_extra_mem[i].n_pfns = n_pfns; - break; - } - /* Append to existing region. */ - if (xen_extra_mem[i].start_pfn + xen_extra_mem[i].n_pfns == - start_pfn) { - xen_extra_mem[i].n_pfns += n_pfns; - break; - } - } - if (i == XEN_EXTRA_MEM_MAX_REGIONS) - printk(KERN_WARNING "Warning: not enough extra memory regions\n"); - - memblock_reserve(PFN_PHYS(start_pfn), PFN_PHYS(n_pfns)); -} - static void __init xen_del_extra_mem(unsigned long start_pfn, unsigned long n_pfns) { diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c index 27d1a5b7f571..ac41d83b38d3 100644 --- a/arch/x86/xen/smp_pv.c +++ b/arch/x86/xen/smp_pv.c @@ -154,9 +154,9 @@ static void __init xen_pv_smp_config(void) u32 apicid = 0; int i; - topology_register_boot_apic(apicid++); + topology_register_boot_apic(apicid); - for (i = 1; i < nr_cpu_ids; i++) + for (i = 0; i < nr_cpu_ids; i++) topology_register_apic(apicid++, CPU_ACPIID_INVALID, true); /* Pretend to be a proper enumerated system */ diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S index 04101b984f24..758bcd47b72d 100644 --- a/arch/x86/xen/xen-head.S +++ b/arch/x86/xen/xen-head.S @@ -49,7 +49,7 @@ SYM_CODE_START(startup_xen) ANNOTATE_NOENDBR cld - leaq (__end_init_task - TOP_OF_KERNEL_STACK_PADDING - PTREGS_SIZE)(%rip), %rsp + leaq __top_init_kernel_stack(%rip), %rsp /* Set up %gs. * diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index a87ab36889e7..79cf93f2c92f 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -163,4 +163,18 @@ void xen_hvm_post_suspend(int suspend_cancelled); static inline void xen_hvm_post_suspend(int suspend_cancelled) {} #endif +/* + * The maximum amount of extra memory compared to the base size. The + * main scaling factor is the size of struct page. At extreme ratios + * of base:extra, all the base memory can be filled with page + * structures for the extra memory, leaving no space for anything + * else. + * + * 10x seems like a reasonable balance between scaling flexibility and + * leaving a practically usable system. + */ +#define EXTRA_MEM_RATIO (10) + +void xen_add_extra_mem(unsigned long start_pfn, unsigned long n_pfns); + #endif /* XEN_OPS_H */ diff --git a/arch/xtensa/include/asm/cacheflush.h b/arch/xtensa/include/asm/cacheflush.h index 38bcecb0e457..a2b6bb5429f5 100644 --- a/arch/xtensa/include/asm/cacheflush.h +++ b/arch/xtensa/include/asm/cacheflush.h @@ -100,6 +100,10 @@ void flush_cache_range(struct vm_area_struct*, ulong, ulong); void flush_icache_range(unsigned long start, unsigned long end); void flush_cache_page(struct vm_area_struct*, unsigned long, unsigned long); +#define flush_cache_all flush_cache_all +#define flush_cache_range flush_cache_range +#define flush_icache_range flush_icache_range +#define flush_cache_page flush_cache_page #else #define flush_cache_all local_flush_cache_all #define flush_cache_range local_flush_cache_range @@ -136,20 +140,7 @@ void local_flush_cache_page(struct vm_area_struct *vma, #else -#define flush_cache_all() do { } while (0) -#define flush_cache_mm(mm) do { } while (0) -#define flush_cache_dup_mm(mm) do { } while (0) - -#define flush_cache_vmap(start,end) do { } while (0) -#define flush_cache_vmap_early(start,end) do { } while (0) -#define flush_cache_vunmap(start,end) do { } while (0) - -#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0 -#define flush_dcache_page(page) do { } while (0) - #define flush_icache_range local_flush_icache_range -#define flush_cache_page(vma, addr, pfn) do { } while (0) -#define flush_cache_range(vma, start, end) do { } while (0) #endif @@ -162,15 +153,14 @@ void local_flush_cache_page(struct vm_area_struct *vma, __invalidate_icache_range(start,(end) - (start)); \ } while (0) -#define flush_dcache_mmap_lock(mapping) do { } while (0) -#define flush_dcache_mmap_unlock(mapping) do { } while (0) - #if defined(CONFIG_MMU) && (DCACHE_WAY_SIZE > PAGE_SIZE) extern void copy_to_user_page(struct vm_area_struct*, struct page*, unsigned long, void*, const void*, unsigned long); extern void copy_from_user_page(struct vm_area_struct*, struct page*, unsigned long, void*, const void*, unsigned long); +#define copy_to_user_page copy_to_user_page +#define copy_from_user_page copy_from_user_page #else @@ -186,4 +176,6 @@ extern void copy_from_user_page(struct vm_area_struct*, struct page*, #endif +#include <asm-generic/cacheflush.h> + #endif /* _XTENSA_CACHEFLUSH_H */ diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h index d008a153a2b9..7ed1a2085bd7 100644 --- a/arch/xtensa/include/asm/processor.h +++ b/arch/xtensa/include/asm/processor.h @@ -115,9 +115,9 @@ #define MAKE_RA_FOR_CALL(ra,ws) (((ra) & 0x3fffffff) | (ws) << 30) /* Convert return address to a valid pc - * Note: We assume that the stack pointer is in the same 1GB ranges as the ra + * Note: 'text' is the address within the same 1GB range as the ra */ -#define MAKE_PC_FROM_RA(ra,sp) (((ra) & 0x3fffffff) | ((sp) & 0xc0000000)) +#define MAKE_PC_FROM_RA(ra, text) (((ra) & 0x3fffffff) | ((unsigned long)(text) & 0xc0000000)) #elif defined(__XTENSA_CALL0_ABI__) @@ -127,9 +127,9 @@ #define MAKE_RA_FOR_CALL(ra, ws) (ra) /* Convert return address to a valid pc - * Note: We assume that the stack pointer is in the same 1GB ranges as the ra + * Note: 'text' is not used as 'ra' is always the full address */ -#define MAKE_PC_FROM_RA(ra, sp) (ra) +#define MAKE_PC_FROM_RA(ra, text) (ra) #else #error Unsupported Xtensa ABI diff --git a/arch/xtensa/include/asm/ptrace.h b/arch/xtensa/include/asm/ptrace.h index a270467556dc..86c70117371b 100644 --- a/arch/xtensa/include/asm/ptrace.h +++ b/arch/xtensa/include/asm/ptrace.h @@ -87,7 +87,7 @@ struct pt_regs { # define user_mode(regs) (((regs)->ps & 0x00000020)!=0) # define instruction_pointer(regs) ((regs)->pc) # define return_pointer(regs) (MAKE_PC_FROM_RA((regs)->areg[0], \ - (regs)->areg[1])) + (regs)->pc)) # ifndef CONFIG_SMP # define profile_pc(regs) instruction_pointer(regs) diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index a815577d25fd..7bd66677f7b6 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -47,6 +47,7 @@ #include <asm/asm-offsets.h> #include <asm/regs.h> #include <asm/hw_breakpoint.h> +#include <asm/sections.h> #include <asm/traps.h> extern void ret_from_fork(void); @@ -380,7 +381,7 @@ unsigned long __get_wchan(struct task_struct *p) int count = 0; sp = p->thread.sp; - pc = MAKE_PC_FROM_RA(p->thread.ra, p->thread.sp); + pc = MAKE_PC_FROM_RA(p->thread.ra, _text); do { if (sp < stack_page + sizeof(struct task_struct) || @@ -392,7 +393,7 @@ unsigned long __get_wchan(struct task_struct *p) /* Stack layout: sp-4: ra, sp-3: sp' */ - pc = MAKE_PC_FROM_RA(SPILL_SLOT(sp, 0), sp); + pc = MAKE_PC_FROM_RA(SPILL_SLOT(sp, 0), _text); sp = SPILL_SLOT(sp, 1); } while (count++ < 16); return 0; diff --git a/arch/xtensa/kernel/stacktrace.c b/arch/xtensa/kernel/stacktrace.c index 831ffb648bda..ed324fdf2a2f 100644 --- a/arch/xtensa/kernel/stacktrace.c +++ b/arch/xtensa/kernel/stacktrace.c @@ -13,6 +13,7 @@ #include <linux/stacktrace.h> #include <asm/ftrace.h> +#include <asm/sections.h> #include <asm/stacktrace.h> #include <asm/traps.h> #include <linux/uaccess.h> @@ -189,7 +190,7 @@ void walk_stackframe(unsigned long *sp, if (a1 <= (unsigned long)sp) break; - frame.pc = MAKE_PC_FROM_RA(a0, a1); + frame.pc = MAKE_PC_FROM_RA(a0, _text); frame.sp = a1; if (fn(&frame, data)) diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 8896e691c051..abec44b687df 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -166,10 +166,8 @@ late_initcall(rs_init); static void iss_console_write(struct console *co, const char *s, unsigned count) { - if (s && *s != 0) { - int len = strlen(s); - simc_write(1, s, count < len ? count : len); - } + if (s && *s != 0) + simc_write(1, s, min(count, strlen(s))); } static struct tty_driver* iss_console_device(struct console *c, int *index) |