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-rw-r--r--arch/arm/mach-exynos/Kconfig7
-rw-r--r--arch/arm/mach-exynos/cpuidle.c3
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");