/* 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_BATT_AGE_LEVEL,
	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