/* 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 */