Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC platform changes from Olof Johansson:
 "New core SoC-specific changes.

  New platforms:
   * Introduction of a vendor, Hisilicon, and one of their SoCs with
     some random numerical product name.
   * Introduction of EFM32, embedded platform from Silicon Labs (ARMv7m,
     i.e. !MMU).
   * Marvell Berlin series of SoCs, which include the one in Chromecast.
   * MOXA platform support, ARM9-based platform used mostly in
     industrial products
   * Support for Freescale's i.MX50 SoC.

  Other work:
   * Renesas work for new platforms and drivers, and conversion over to
     more multiplatform-friendly device registration schemes.
   * SMP support for Allwinner sunxi platforms.
   * ... plus a bunch of other stuff across various platforms"

* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (201 commits)
  ARM: tegra: fix tegra_powergate_sequence_power_up() inline
  ARM: msm_defconfig: Update for multi-platform
  ARM: msm: Move MSM's DT based hardware to multi-platform support
  ARM: msm: Only build timer.c if required
  ARM: msm: Only build clock.c on proc_comm based platforms
  ARM: ux500: Enable system suspend with WFI support
  ARM: ux500: turn on PRINTK_TIME in u8500_defconfig
  ARM: shmobile: r8a7790: Fix I2C controller names
  ARM: msm: Simplify ARCH_MSM_DT config
  ARM: msm: Add support for MSM8974 SoC
  ARM: sunxi: select ARM_PSCI
  MAINTAINERS: Update Allwinner sunXi maintainer files
  ARM: sunxi: Select RESET_CONTROLLER
  ARM: imx: improve the comment of CCM lpm SW workaround
  ARM: imx: improve status check of clock gate
  ARM: imx: add necessary interface for pfd
  ARM: imx_v6_v7_defconfig: Select CONFIG_REGULATOR_PFUZE100
  ARM: imx_v6_v7_defconfig: Select MX35 and MX50 device tree support
  ARM: imx: Add cpu frequency scaling support
  ARM i.MX35: Add devicetree support.
  ...

arch/arm/mach-msm/Kconfig

@@ -1,12 +1,50 @@
+config ARCH_MSM
+	bool
+
+config ARCH_MSM_DT
+	bool "Qualcomm MSM DT Support" if ARCH_MULTI_V7
+	select ARCH_MSM
+	select ARCH_REQUIRE_GPIOLIB
+	select CLKSRC_OF
+	select GENERIC_CLOCKEVENTS
+	help
+	  Support for Qualcomm's devicetree based MSM systems.
+
 if ARCH_MSM
 
-comment "Qualcomm MSM SoC Type"
+menu "Qualcomm MSM SoC Selection"
 	depends on ARCH_MSM_DT
 
+config ARCH_MSM8X60
+	bool "Enable support for MSM8X60"
+	select ARM_GIC
+	select CPU_V7
+	select HAVE_SMP
+	select MSM_SCM if SMP
+	select MSM_TIMER
+
+config ARCH_MSM8960
+	bool "Enable support for MSM8960"
+	select ARM_GIC
+	select CPU_V7
+	select HAVE_SMP
+	select MSM_SCM if SMP
+	select MSM_TIMER
+
+config ARCH_MSM8974
+	bool "Enable support for MSM8974"
+	select ARM_GIC
+	select CPU_V7
+	select HAVE_ARM_ARCH_TIMER
+	select HAVE_SMP
+	select MSM_SCM if SMP
+
+endmenu
+
 choice
 	prompt "Qualcomm MSM SoC Type"
 	default ARCH_MSM7X00A
-	depends on !ARCH_MSM_DT
+	depends on ARCH_MSM_NODT
 
 config ARCH_MSM7X00A
 	bool "MSM7x00A / MSM7x01A"
@@ -16,6 +54,7 @@ config ARCH_MSM7X00A
 	select MACH_TROUT if !MACH_HALIBUT
 	select MSM_PROC_COMM
 	select MSM_SMD
+	select MSM_TIMER
 	select MSM_SMD_PKG3
 
 config ARCH_MSM7X30
@@ -27,6 +66,7 @@ config ARCH_MSM7X30
 	select MSM_GPIOMUX
 	select MSM_PROC_COMM
 	select MSM_SMD
+	select MSM_TIMER
 	select MSM_VIC
 
 config ARCH_QSD8X50
@@ -38,32 +78,11 @@ config ARCH_QSD8X50
 	select MSM_GPIOMUX
 	select MSM_PROC_COMM
 	select MSM_SMD
+	select MSM_TIMER
 	select MSM_VIC
 
 endchoice
 
-config ARCH_MSM8X60
-	bool "MSM8X60"
-	select ARM_GIC
-	select CPU_V7
-	select GPIO_MSM_V2
-	select HAVE_SMP
-	select MSM_SCM if SMP
-
-config ARCH_MSM8960
-	bool "MSM8960"
-	select ARM_GIC
-	select CPU_V7
-	select HAVE_SMP
-	select GPIO_MSM_V2
-	select MSM_SCM if SMP
-
-config ARCH_MSM_DT
-	def_bool y
-	depends on (ARCH_MSM8X60 || ARCH_MSM8960)
-	select SPARSE_IRQ
-	select USE_OF
-
 config MSM_HAS_DEBUG_UART_HS
 	bool
 
@@ -80,7 +99,7 @@ config  MSM_VIC
 	bool
 
 menu "Qualcomm MSM Board Type"
-	depends on !ARCH_MSM_DT
+	depends on ARCH_MSM_NODT
 
 config MACH_HALIBUT
 	depends on ARCH_MSM
@@ -128,10 +147,13 @@ config MSM_SMD
 
 config MSM_GPIOMUX
 	bool
-	depends on !ARCH_MSM_DT
 	help
 	  Support for MSM V1 TLMM GPIOMUX architecture.
 
 config MSM_SCM
 	bool
+
+config MSM_TIMER
+	bool
+
 endif

arch/arm/mach-msm/Makefile

@@ -1,5 +1,5 @@
-obj-y += timer.o
-obj-y += clock.o
+obj-$(CONFIG_MSM_TIMER) += timer.o
+obj-$(CONFIG_MSM_PROC_COMM) += clock.o
 
 obj-$(CONFIG_MSM_VIC) += irq-vic.o
 

arch/arm/mach-msm/timer.c

@@ -187,7 +187,7 @@ static struct notifier_block msm_timer_cpu_nb = {
 	.notifier_call = msm_timer_cpu_notify,
 };
 
-static notrace u32 msm_sched_clock_read(void)
+static u64 notrace msm_sched_clock_read(void)
 {
 	return msm_clocksource.read(&msm_clocksource);
 }
@@ -229,7 +229,7 @@ err:
 	res = clocksource_register_hz(cs, dgt_hz);
 	if (res)
 		pr_err("clocksource_register failed\n");
-	setup_sched_clock(msm_sched_clock_read, sched_bits, dgt_hz);
+	sched_clock_register(msm_sched_clock_read, sched_bits, dgt_hz);
 }
 
 #ifdef CONFIG_OF