diff options
Diffstat (limited to 'arch/arm/mach-exynos/include/mach/pm-core.h')
-rw-r--r-- | arch/arm/mach-exynos/include/mach/pm-core.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/arch/arm/mach-exynos/include/mach/pm-core.h b/arch/arm/mach-exynos/include/mach/pm-core.h index a67ecfaf1216..296090e7f423 100644 --- a/arch/arm/mach-exynos/include/mach/pm-core.h +++ b/arch/arm/mach-exynos/include/mach/pm-core.h @@ -18,8 +18,15 @@ #ifndef __ASM_ARCH_PM_CORE_H #define __ASM_ARCH_PM_CORE_H __FILE__ +#include <linux/of.h> #include <mach/regs-pmu.h> +#ifdef CONFIG_PINCTRL_EXYNOS +extern u32 exynos_get_eint_wake_mask(void); +#else +static inline u32 exynos_get_eint_wake_mask(void) { return 0xffffffff; } +#endif + static inline void s3c_pm_debug_init_uart(void) { /* nothing here yet */ @@ -27,13 +34,13 @@ static inline void s3c_pm_debug_init_uart(void) static inline void s3c_pm_arch_prepare_irqs(void) { - unsigned int tmp; - tmp = __raw_readl(S5P_WAKEUP_MASK); - tmp &= ~(1 << 31); - __raw_writel(tmp, S5P_WAKEUP_MASK); + u32 eintmask = s3c_irqwake_eintmask; + + if (of_have_populated_dt()) + eintmask = exynos_get_eint_wake_mask(); - __raw_writel(s3c_irqwake_intmask, S5P_WAKEUP_MASK); - __raw_writel(s3c_irqwake_eintmask & 0xFFFFFFFE, S5P_EINT_WAKEUP_MASK); + __raw_writel(eintmask, S5P_EINT_WAKEUP_MASK); + __raw_writel(s3c_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK); } static inline void s3c_pm_arch_stop_clocks(void) |