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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (c) 2015 Samsung Electronics Co., Ltd.4 * http://www.samsung.com5 *6 * Header for Exynos PMU Driver support7 */8 9#ifndef __EXYNOS_PMU_H10#define __EXYNOS_PMU_H11 12#include <linux/io.h>13 14#define PMU_TABLE_END (-1U)15 16struct exynos_pmu_conf {17 unsigned int offset;18 u8 val[NUM_SYS_POWERDOWN];19};20 21struct exynos_pmu_data {22 const struct exynos_pmu_conf *pmu_config;23 const struct exynos_pmu_conf *pmu_config_extra;24 bool pmu_secure;25 26 void (*pmu_init)(void);27 void (*powerdown_conf)(enum sys_powerdown);28 void (*powerdown_conf_extra)(enum sys_powerdown);29};30 31extern void __iomem *pmu_base_addr;32 33#ifdef CONFIG_EXYNOS_PMU_ARM_DRIVERS34/* list of all exported SoC specific data */35extern const struct exynos_pmu_data exynos3250_pmu_data;36extern const struct exynos_pmu_data exynos4210_pmu_data;37extern const struct exynos_pmu_data exynos4212_pmu_data;38extern const struct exynos_pmu_data exynos4412_pmu_data;39extern const struct exynos_pmu_data exynos5250_pmu_data;40extern const struct exynos_pmu_data exynos5420_pmu_data;41#endif42 43extern void pmu_raw_writel(u32 val, u32 offset);44extern u32 pmu_raw_readl(u32 offset);45#endif /* __EXYNOS_PMU_H */46