1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (c) 2014 Samsung Electronics Co., Ltd. 4 * http://www.samsung.com 5 * 6 * Header for Exynos PMU Driver support 7 */ 8 9 #ifndef __LINUX_SOC_EXYNOS_PMU_H 10 #define __LINUX_SOC_EXYNOS_PMU_H 11 12 struct regmap; 13 14 enum sys_powerdown { 15 SYS_AFTR, 16 SYS_LPA, 17 SYS_SLEEP, 18 NUM_SYS_POWERDOWN, 19 }; 20 21 extern void exynos_sys_powerdown_conf(enum sys_powerdown mode); 22 #ifdef CONFIG_EXYNOS_PMU 23 extern struct regmap *exynos_get_pmu_regmap(void); 24 #else exynos_get_pmu_regmap(void)25static inline struct regmap *exynos_get_pmu_regmap(void) 26 { 27 return ERR_PTR(-ENODEV); 28 } 29 #endif 30 31 #endif /* __LINUX_SOC_EXYNOS_PMU_H */ 32