diff options
Diffstat (limited to 'include/linux/soc/samsung/exynos-pmu.h')
| -rw-r--r-- | include/linux/soc/samsung/exynos-pmu.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/linux/soc/samsung/exynos-pmu.h b/include/linux/soc/samsung/exynos-pmu.h new file mode 100644 index 000000000000..2bd9d12d9a52 --- /dev/null +++ b/include/linux/soc/samsung/exynos-pmu.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Header for Exynos PMU Driver support + */ + +#ifndef __LINUX_SOC_EXYNOS_PMU_H +#define __LINUX_SOC_EXYNOS_PMU_H + +struct regmap; +struct device_node; + +enum sys_powerdown { + SYS_AFTR, + SYS_LPA, + SYS_SLEEP, + NUM_SYS_POWERDOWN, +}; + +extern void exynos_sys_powerdown_conf(enum sys_powerdown mode); +#ifdef CONFIG_EXYNOS_PMU +struct regmap *exynos_get_pmu_regmap(void); +struct regmap *exynos_get_pmu_regmap_by_phandle(struct device_node *np, + const char *propname); +#else +static inline struct regmap *exynos_get_pmu_regmap(void) +{ + return ERR_PTR(-ENODEV); +} + +static inline struct regmap *exynos_get_pmu_regmap_by_phandle(struct device_node *np, + const char *propname) +{ + return ERR_PTR(-ENODEV); +} +#endif + +#endif /* __LINUX_SOC_EXYNOS_PMU_H */ |