43 lines
1 KiB
C
43 lines
1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2015 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* Header for EXYNOS PMU Driver support
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*/
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#ifndef __EXYNOS_PMU_H
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#define __EXYNOS_PMU_H
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#include <linux/io.h>
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#define PMU_TABLE_END (-1U)
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struct exynos_pmu_conf {
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unsigned int offset;
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u8 val[NUM_SYS_POWERDOWN];
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};
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struct exynos_pmu_data {
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const struct exynos_pmu_conf *pmu_config;
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void (*pmu_init)(void);
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void (*powerdown_conf)(enum sys_powerdown);
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void (*powerdown_conf_extra)(enum sys_powerdown);
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};
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extern void __iomem *pmu_base_addr;
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#ifdef CONFIG_EXYNOS_PMU_ARM_DRIVERS
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/* list of all exported SoC specific data */
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extern const struct exynos_pmu_data exynos3250_pmu_data;
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extern const struct exynos_pmu_data exynos4210_pmu_data;
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extern const struct exynos_pmu_data exynos4412_pmu_data;
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extern const struct exynos_pmu_data exynos5250_pmu_data;
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extern const struct exynos_pmu_data exynos5420_pmu_data;
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#endif
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extern void pmu_raw_writel(u32 val, u32 offset);
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extern u32 pmu_raw_readl(u32 offset);
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#endif /* __EXYNOS_PMU_H */
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