1 files changed, 20 insertions, 0 deletions

diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 12f2f1117e99..feefc86293c2 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -64,4 +64,24 @@ extern struct smp_operations exynos_smp_ops;
 
 extern void exynos_cpu_die(unsigned int cpu);
 
+/* PMU(Power Management Unit) support */
+
+#define PMU_TABLE_END   NULL
+
+enum sys_powerdown {
+        SYS_AFTR,
+        SYS_LPA,
+        SYS_SLEEP,
+        NUM_SYS_POWERDOWN,
+};
+
+extern unsigned long l2x0_regs_phys;
+struct exynos_pmu_conf {
+        void __iomem *reg;
+        unsigned int val[NUM_SYS_POWERDOWN];
+};
+
+extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
+extern void s3c_cpu_resume(void);
+
 #endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */