exynos-acpm-pmic.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright 2020 Samsung Electronics Co., Ltd.
 4 * Copyright 2020 Google LLC.
 5 * Copyright 2024 Linaro Ltd.
 6 */
 7#ifndef __EXYNOS_ACPM_PMIC_H__
 8#define __EXYNOS_ACPM_PMIC_H__
 9
10#include <linux/types.h>
11
12struct acpm_handle;
13
14int acpm_pmic_read_reg(const struct acpm_handle *handle,
15		       unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
16		       u8 *buf);
17int acpm_pmic_bulk_read(const struct acpm_handle *handle,
18			unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
19			u8 count, u8 *buf);
20int acpm_pmic_write_reg(const struct acpm_handle *handle,
21			unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
22			u8 value);
23int acpm_pmic_bulk_write(const struct acpm_handle *handle,
24			 unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
25			 u8 count, const u8 *buf);
26int acpm_pmic_update_reg(const struct acpm_handle *handle,
27			 unsigned int acpm_chan_id, u8 type, u8 reg, u8 chan,
28			 u8 value, u8 mask);
29#endif /* __EXYNOS_ACPM_PMIC_H__ */