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/* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __QG_SDAM_H__
#define __QG_SDAM_H__
#define SDAM_TYPE 0x2E
#define SDAM_MIN_OFFSET 0x45
#define SDAM_MAX_OFFSET 0xB3
enum qg_sdam_param {
SDAM_VALID,
SDAM_SOC,
SDAM_TEMP,
SDAM_RBAT_MOHM,
SDAM_OCV_UV,
SDAM_IBAT_UA,
SDAM_TIME_SEC,
SDAM_PON_OCV_UV,
SDAM_ESR_CHARGE_DELTA,
SDAM_ESR_DISCHARGE_DELTA,
SDAM_ESR_CHARGE_SF,
SDAM_ESR_DISCHARGE_SF,
SDAM_MAGIC,
SDAM_MAX,
};
struct qg_sdam {
struct regmap *regmap;
u16 sdam_base;
};
int qg_sdam_init(struct device *dev);
int qg_sdam_write(u8 param, u32 data);
int qg_sdam_read(u8 param, u32 *data);
int qg_sdam_write_all(u32 *sdam_data);
int qg_sdam_read_all(u32 *sdam_data);
int qg_sdam_multibyte_write(u32 offset, u8 *sdam_data, u32 length);
int qg_sdam_multibyte_read(u32 offset, u8 *sdam_data, u32 length);
int qg_sdam_clear(void);
#endif
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