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authorLeela Krishna Amudala <leela.krishna@linaro.org>2014-05-15 19:23:24 (GMT)
committerKukjin Kim <kgene.kim@samsung.com>2014-05-15 19:24:24 (GMT)
commitd3af6976a24f8cebef23e72ade6d91ddd781c12b (patch)
treec58b18b88766f42b97c4d74440dac61cabc1664d /arch/arm/mach-exynos/common.h
parentd7067f1c5fa0232001502569c6878d22308da268 (diff)
downloadlinux-d3af6976a24f8cebef23e72ade6d91ddd781c12b.tar.xz
ARM: EXYNOS: Add generic cpu power control functions for exynos SoCs
Add generic cpu power control functions for exynos based SoCS for cpu power up/down and to know the cpu status. Signed-off-by: Leela Krishna Amudala <leela.krishna@linaro.org> Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/common.h')
-rw-r--r--arch/arm/mach-exynos/common.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index 963c51f..4d815a5 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -63,5 +63,8 @@ struct exynos_pmu_conf {
};
extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
+extern void exynos_cpu_power_down(int cpu);
+extern void exynos_cpu_power_up(int cpu);
+extern int exynos_cpu_power_state(int cpu);
#endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */