tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com
5 *
6 * Header for Exynos PMU Driver support
7 */
8
9#ifndef __LINUX_SOC_EXYNOS_PMU_H
10#define __LINUX_SOC_EXYNOS_PMU_H
11
12struct regmap;
13struct device_node;
14
15enum sys_powerdown {
16 SYS_AFTR,
17 SYS_LPA,
18 SYS_SLEEP,
19 NUM_SYS_POWERDOWN,
20};
21
22extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
23#ifdef CONFIG_EXYNOS_PMU
24struct regmap *exynos_get_pmu_regmap(void);
25struct regmap *exynos_get_pmu_regmap_by_phandle(struct device_node *np,
26 const char *propname);
27#else
28static inline struct regmap *exynos_get_pmu_regmap(void)
29{
30 return ERR_PTR(-ENODEV);
31}
32
33static inline struct regmap *exynos_get_pmu_regmap_by_phandle(struct device_node *np,
34 const char *propname)
35{
36 return ERR_PTR(-ENODEV);
37}
38#endif
39
40#endif /* __LINUX_SOC_EXYNOS_PMU_H */