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| author | Olof Johansson <olof@lixom.net> | 2013-08-29 13:29:35 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-08-29 13:29:35 -0700 |
| commit | d6a99de704283fbc8249fde6c4aaf517cf531d31 (patch) | |
| tree | 6192379795a3e8716cc19571c83d5e8461246c31 /arch/arm/mach-exynos | |
| parent | bba383eef29da2f5b3d95b8c3e9d0b940291ddef (diff) | |
| parent | 1e9fec0e40deff9d18e4197b5f5f99f85f5d36a5 (diff) | |
Merge tag 'samsung-mach-exynos-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into late/all
update mach-exynos v2 for v3.12
- enable ARCH_HAS_BANDGAP for exynos SoCs
- always enable PM domains for exynos4x12
- skip C1 cpuidle state for exynos5440
* tag 'samsung-mach-exynos-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Skip C1 cpuidle state for exynos5440
ARM: EXYNOS: always enable PM domains support for EXYNOS4X12
ARM: EXYNOS: enable ARCH_HAS_BANDGAP
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-exynos')
| -rw-r--r-- | arch/arm/mach-exynos/Kconfig | 7 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/cpuidle.c | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 5952e68c76c4..56fe819ee10b 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -36,6 +36,7 @@ config CPU_EXYNOS4210 bool "SAMSUNG EXYNOS4210" default y depends on ARCH_EXYNOS4 + select ARCH_HAS_BANDGAP select ARM_CPU_SUSPEND if PM select PINCTRL_EXYNOS select PM_GENERIC_DOMAINS if PM @@ -49,7 +50,9 @@ config SOC_EXYNOS4212 bool "SAMSUNG EXYNOS4212" default y depends on ARCH_EXYNOS4 + select ARCH_HAS_BANDGAP select PINCTRL_EXYNOS + select PM_GENERIC_DOMAINS if PM select S5P_PM if PM select S5P_SLEEP if PM select SAMSUNG_DMADEV @@ -60,7 +63,9 @@ config SOC_EXYNOS4412 bool "SAMSUNG EXYNOS4412" default y depends on ARCH_EXYNOS4 + select ARCH_HAS_BANDGAP select PINCTRL_EXYNOS + select PM_GENERIC_DOMAINS if PM select SAMSUNG_DMADEV help Enable EXYNOS4412 SoC support @@ -69,6 +74,7 @@ config SOC_EXYNOS5250 bool "SAMSUNG EXYNOS5250" default y depends on ARCH_EXYNOS5 + select ARCH_HAS_BANDGAP select PINCTRL_EXYNOS select PM_GENERIC_DOMAINS if PM select S5P_PM if PM @@ -93,6 +99,7 @@ config SOC_EXYNOS5440 default y depends on ARCH_EXYNOS5 select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE + select ARCH_HAS_BANDGAP select ARCH_HAS_OPP select HAVE_ARM_ARCH_TIMER select AUTO_ZRELADDR diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index 225ee8431c72..ac139226d63c 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -200,6 +200,9 @@ static int __init exynos4_init_cpuidle(void) if (soc_is_exynos5250()) exynos5_core_down_clk(); + if (soc_is_exynos5440()) + exynos4_idle_driver.state_count = 1; + ret = cpuidle_register_driver(&exynos4_idle_driver); if (ret) { printk(KERN_ERR "CPUidle failed to register driver\n"); |