162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (c) 2015 Samsung Electronics Co., Ltd. 462306a36Sopenharmony_ci * http://www.samsung.com 562306a36Sopenharmony_ci * 662306a36Sopenharmony_ci * Header for Exynos PMU Driver support 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#ifndef __EXYNOS_PMU_H 1062306a36Sopenharmony_ci#define __EXYNOS_PMU_H 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#include <linux/io.h> 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci#define PMU_TABLE_END (-1U) 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_cistruct exynos_pmu_conf { 1762306a36Sopenharmony_ci unsigned int offset; 1862306a36Sopenharmony_ci u8 val[NUM_SYS_POWERDOWN]; 1962306a36Sopenharmony_ci}; 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_cistruct exynos_pmu_data { 2262306a36Sopenharmony_ci const struct exynos_pmu_conf *pmu_config; 2362306a36Sopenharmony_ci const struct exynos_pmu_conf *pmu_config_extra; 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci void (*pmu_init)(void); 2662306a36Sopenharmony_ci void (*powerdown_conf)(enum sys_powerdown); 2762306a36Sopenharmony_ci void (*powerdown_conf_extra)(enum sys_powerdown); 2862306a36Sopenharmony_ci}; 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ciextern void __iomem *pmu_base_addr; 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci#ifdef CONFIG_EXYNOS_PMU_ARM_DRIVERS 3362306a36Sopenharmony_ci/* list of all exported SoC specific data */ 3462306a36Sopenharmony_ciextern const struct exynos_pmu_data exynos3250_pmu_data; 3562306a36Sopenharmony_ciextern const struct exynos_pmu_data exynos4210_pmu_data; 3662306a36Sopenharmony_ciextern const struct exynos_pmu_data exynos4212_pmu_data; 3762306a36Sopenharmony_ciextern const struct exynos_pmu_data exynos4412_pmu_data; 3862306a36Sopenharmony_ciextern const struct exynos_pmu_data exynos5250_pmu_data; 3962306a36Sopenharmony_ciextern const struct exynos_pmu_data exynos5420_pmu_data; 4062306a36Sopenharmony_ci#endif 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ciextern void pmu_raw_writel(u32 val, u32 offset); 4362306a36Sopenharmony_ciextern u32 pmu_raw_readl(u32 offset); 4462306a36Sopenharmony_ci#endif /* __EXYNOS_PMU_H */ 45