projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 06512c53 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| c21100c9 PD |
2 | /* |
| 3 | * Copyright (c) 2015 Samsung Electronics Co., Ltd. | |
| 4 | * http://www.samsung.com | |
| 5 | * | |
| 6 | * Header for EXYNOS PMU Driver support | |
| c21100c9 PD |
7 | */ |
| 8 | ||
| 9 | #ifndef __EXYNOS_PMU_H | |
| 10 | #define __EXYNOS_PMU_H | |
| 11 | ||
| 12 | #include <linux/io.h> | |
| 13 | ||
| 14 | #define PMU_TABLE_END (-1U) | |
| 15 | ||
| 16 | struct exynos_pmu_conf { | |
| 17 | unsigned int offset; | |
| 18 | u8 val[NUM_SYS_POWERDOWN]; | |
| 19 | }; | |
| 20 | ||
| 21 | struct exynos_pmu_data { | |
| 22 | const struct exynos_pmu_conf *pmu_config; | |
| c21100c9 PD |
23 | |
| 24 | void (*pmu_init)(void); | |
| 25 | void (*powerdown_conf)(enum sys_powerdown); | |
| 26 | void (*powerdown_conf_extra)(enum sys_powerdown); | |
| 27 | }; | |
| 28 | ||
| 29 | extern void __iomem *pmu_base_addr; | |
| a0ebf662 KK |
30 | |
| 31 | #ifdef CONFIG_EXYNOS_PMU_ARM_DRIVERS | |
| c21100c9 PD |
32 | /* list of all exported SoC specific data */ |
| 33 | extern const struct exynos_pmu_data exynos3250_pmu_data; | |
| 73d72ed8 | 34 | extern const struct exynos_pmu_data exynos4210_pmu_data; |
| 73d72ed8 | 35 | extern const struct exynos_pmu_data exynos4412_pmu_data; |
| 3900d6a8 | 36 | extern const struct exynos_pmu_data exynos5250_pmu_data; |
| 92c4bf04 | 37 | extern const struct exynos_pmu_data exynos5420_pmu_data; |
| a0ebf662 | 38 | #endif |
| c21100c9 PD |
39 | |
| 40 | extern void pmu_raw_writel(u32 val, u32 offset); | |
| 41 | extern u32 pmu_raw_readl(u32 offset); | |
| 42 | #endif /* __EXYNOS_PMU_H */ |