Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC platform updates from Olof Johansson:
 "Most of these are for MMP (seeing a bunch of cleanups and refactorings
  for the first time in a while), and for OMAP (a bunch of cleanups and
  added support for voltage controller on OMAP4430)"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (51 commits)
  ARM: OMAP2+: Add missing put_device() call in omapdss_init_of()
  OMAP2: fixup doc comments in omap_device
  ARM: OMAP1: drop duplicated dependency on ARCH_OMAP1
  ARM: ASPEED: update default ARCH_NR_GPIO for ARCH_ASPEED
  ARM: imx: use generic function to exit coherency
  ARM: tegra: Use WFE for power-gating on Tegra30
  ARM: tegra: Fix FLOW_CTLR_HALT register clobbering by tegra_resume()
  ARM: exynos: Enable exynos-asv driver for ARCH_EXYNOS
  ARM: s3c: Rename s5p_usb_phy functions
  ARM: s3c: Rename s3c64xx_spi_setname() function
  ARM: imx: Add serial number support for i.MX6/7 SoCs
  ARM: imx: Drop imx_anatop_usb_chrg_detect_disable()
  arm64: Introduce config for S32
  ARM: hisi: drop useless depend on ARCH_MULTI_V7
  arm64: realtek: Select reset controller
  ARM: shmobile: rcar-gen2: Drop legacy DT clock support
  ARM: OMAP2+: Remove duplicated include from pmic-cpcap.c
  ARM: OMAP1: ams-delta FIQ: Fix a typo ("Initiaize")
  MAINTAINERS: Add logicpd-som-lv and logicpd-torpedo to OMAP TREE
  ARM: OMAP2+: pdata-quirks: drop TI_ST/KIM support
  ...

5 files changed, 32 insertions, 3 deletions

diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 5e5f1fabc3d4..e4e25f287ad7 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -161,6 +161,8 @@ config ARCH_BCM2835
 	select GPIOLIB
 	select ARM_AMBA
 	select ARM_ERRATA_411920 if ARCH_MULTI_V6
+	select ARM_GIC if ARCH_MULTI_V7
+	select ZONE_DMA if ARCH_MULTI_V7
 	select ARM_TIMER_SP804
 	select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
 	select TIMER_OF
@@ -169,7 +171,7 @@ config ARCH_BCM2835
 	select PINCTRL_BCM2835
 	select MFD_CORE
 	help
-	  This enables support for the Broadcom BCM2835 and BCM2836 SoCs.
+	  This enables support for the Broadcom BCM2711 and BCM283x SoCs.
 	  This SoC is used in the Raspberry Pi and Roku 2 devices.
 
 config ARCH_BCM_53573
diff --git a/arch/arm/mach-bcm/Makefile b/arch/arm/mach-bcm/Makefile
index b59c813b1af4..7baa8c9427d5 100644
--- a/arch/arm/mach-bcm/Makefile
+++ b/arch/arm/mach-bcm/Makefile
@@ -42,8 +42,9 @@ obj-$(CONFIG_ARCH_BCM_MOBILE_L2_CACHE) += kona_l2_cache.o
 obj-$(CONFIG_ARCH_BCM_MOBILE_SMC) += bcm_kona_smc.o
 
 # BCM2835
-obj-$(CONFIG_ARCH_BCM2835)	+= board_bcm2835.o
 ifeq ($(CONFIG_ARCH_BCM2835),y)
+obj-y				+= board_bcm2835.o
+obj-y				+= bcm2711.o
 ifeq ($(CONFIG_ARM),y)
 obj-$(CONFIG_SMP)		+= platsmp.o
 endif
diff --git a/arch/arm/mach-bcm/bcm2711.c b/arch/arm/mach-bcm/bcm2711.c
new file mode 100644
index 000000000000..dbe296798647
--- /dev/null
+++ b/arch/arm/mach-bcm/bcm2711.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Stefan Wahren
+ */
+
+#include <linux/of_address.h>
+
+#include <asm/mach/arch.h>
+
+#include "platsmp.h"
+
+static const char * const bcm2711_compat[] = {
+#ifdef CONFIG_ARCH_MULTI_V7
+	"brcm,bcm2711",
+#endif
+};
+
+DT_MACHINE_START(BCM2711, "BCM2711")
+#ifdef CONFIG_ZONE_DMA
+	.dma_zone_size	= SZ_1G,
+#endif
+	.dt_compat = bcm2711_compat,
+	.smp = smp_ops(bcm2836_smp_ops),
+MACHINE_END
diff --git a/arch/arm/mach-bcm/bcm_kona_smc.c b/arch/arm/mach-bcm/bcm_kona_smc.c
index 541e850a736c..43a16f922b53 100644
--- a/arch/arm/mach-bcm/bcm_kona_smc.c
+++ b/arch/arm/mach-bcm/bcm_kona_smc.c
@@ -140,7 +140,7 @@ static int bcm_kona_do_smc(u32 service_id, u32 buffer_phys)
 static void __bcm_kona_smc(void *info)
 {
 	struct bcm_kona_smc_data *data = info;
-	u32 *args = bcm_smc_buffer;
+	u32 __iomem *args = bcm_smc_buffer;
 
 	BUG_ON(smp_processor_id() != 0);
 	BUG_ON(!args);
diff --git a/arch/arm/mach-bcm/platsmp.c b/arch/arm/mach-bcm/platsmp.c
index 47f8053d0240..21400b3fa5fe 100644
--- a/arch/arm/mach-bcm/platsmp.c
+++ b/arch/arm/mach-bcm/platsmp.c
@@ -22,6 +22,8 @@
 #include <asm/smp_plat.h>
 #include <asm/smp_scu.h>
 
+#include "platsmp.h"
+
 /* Size of mapped Cortex A9 SCU address space */
 #define CORTEX_A9_SCU_SIZE	0x58