From: Olof Johansson <olof@lixom.net>
Date: Sat, 19 Jul 2014 22:03:08 +0000 (-0700)
Subject: Merge tag 'exynos-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene... 
X-Git-Tag: v3.17-rc1~79^2~19
X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=commitdiff_plain;h=f37ac9e5a47d72eab5185b0ddc14dfc943cc9589

Merge tag 'exynos-cpuidle' of git://git./linux/kernel/git/kgene/linux-samsung into next/soc

Merge "Samsung exynos cpuidle update for v3.17" from Kukjin Kim:

- add callbacks exynos_suspend() and exynos_powered_up()
  for support cpuidle through mcpm
- skip exynos_cpuidle for exynos5420 because is uses
  cpuidle-big-liggle generic cpuidle driver
- add generic functions to calculate cpu number is used
  for pmu and this is required for exynos5420 multi-cluster
- add of_device_id structure for big.LITTLE cpuidle and
  add "samsung,exynos5420" compatible string for exynos5420

* tag 'exynos-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: populate suspend and powered_up callbacks for mcpm
  ARM: EXYNOS: do not allow cpuidle registration for exynos5420
  cpuidle: big.LITTLE: init driver for exynos5420
  cpuidle: big.LITTLE: Add ARCH_EXYNOS entry in config
  ARM: EXYNOS: add generic function to calculate cpu number
  cpuidle: big.LITTLE: add of_device_id structure
  + Linux 3.16-rc5

Signed-off-by: Olof Johansson <olof@lixom.net>
---

f37ac9e5a47d72eab5185b0ddc14dfc943cc9589
diff --cc arch/arm/mach-mvebu/Makefile
index 90bcd5327312,1636cdbef01a..bc7689e530a4
--- a/arch/arm/mach-mvebu/Makefile
+++ b/arch/arm/mach-mvebu/Makefile
@@@ -7,8 -7,9 +7,8 @@@ CFLAGS_pmsu.o			:= -march=armv7-
  obj-y				 += system-controller.o mvebu-soc-id.o
  
  ifeq ($(CONFIG_MACH_MVEBU_V7),y)
- obj-y				 += cpu-reset.o board-v7.o coherency.o coherency_ll.o pmsu.o
+ obj-y				 += cpu-reset.o board-v7.o coherency.o coherency_ll.o pmsu.o pmsu_ll.o
  obj-$(CONFIG_SMP)		 += platsmp.o headsmp.o platsmp-a9.o headsmp-a9.o
 -obj-$(CONFIG_HOTPLUG_CPU)	 += hotplug.o
  endif
  
  obj-$(CONFIG_MACH_DOVE)		 += dove.o
diff --cc arch/arm/mach-mvebu/pmsu.c
index 9c819d65b337,a1d407c0febe..34f173e7267d
--- a/arch/arm/mach-mvebu/pmsu.c
+++ b/arch/arm/mach-mvebu/pmsu.c
@@@ -140,15 -142,8 +142,8 @@@ static void armada_370_xp_pmsu_enable_l
  	writel(reg, pmsu_mp_base + L2C_NFABRIC_PM_CTL);
  }
  
- static void armada_370_xp_cpu_resume(void)
- {
- 	asm volatile("bl    ll_add_cpu_to_smp_group\n\t"
- 		     "bl    ll_enable_coherency\n\t"
- 		     "b	    cpu_resume\n\t");
- }
- 
  /* No locking is needed because we only access per-CPU registers */
 -void armada_370_xp_pmsu_idle_prepare(bool deepidle)
 +int armada_370_xp_pmsu_idle_enter(unsigned long deepidle)
  {
  	unsigned int hw_cpu = cpu_logical_map(smp_processor_id());
  	u32 reg;
diff --cc arch/arm/mach-sunxi/sunxi.c
index 4d09469320c8,b6085084e0ff..42d4753683ce
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@@ -51,14 -126,7 +126,16 @@@ static const char * const sun7i_board_d
  };
  
  DT_MACHINE_START(SUN7I_DT, "Allwinner sun7i (A20) Family")
+ 	.init_machine	= sunxi_dt_init,
  	.dt_compat	= sun7i_board_dt_compat,
+ 	.restart	= sun4i_restart,
  MACHINE_END
 +
 +static const char * const sun8i_board_dt_compat[] = {
 +	"allwinner,sun8i-a23",
 +	NULL,
 +};
 +
 +DT_MACHINE_START(SUN8I_DT, "Allwinner sun8i (A23) Family")
 +	.dt_compat	= sun8i_board_dt_compat,
 +MACHINE_END