48 lines
1 KiB
C
48 lines
1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
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* Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef __QG_SDAM_H__
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#define __QG_SDAM_H__
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#define SDAM_TYPE 0x2E
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#define SDAM_MIN_OFFSET 0x45
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#define SDAM_MAX_OFFSET 0xB3
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enum qg_sdam_param {
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SDAM_VALID,
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SDAM_SOC,
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SDAM_TEMP,
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SDAM_RBAT_MOHM,
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SDAM_OCV_UV,
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SDAM_IBAT_UA,
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SDAM_TIME_SEC,
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SDAM_PON_OCV_UV,
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SDAM_ESR_CHARGE_DELTA,
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SDAM_ESR_DISCHARGE_DELTA,
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SDAM_ESR_CHARGE_SF,
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SDAM_ESR_DISCHARGE_SF,
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SDAM_MAGIC,
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SDAM_BATT_AGE_LEVEL,
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SDAM_FLASH_OCV,
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SDAM_MAX,
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};
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struct qg_sdam {
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struct regmap *regmap;
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u16 sdam_base;
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};
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int qg_sdam_init(struct device *dev);
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int qg_sdam_write(u8 param, u32 data);
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int qg_sdam_read(u8 param, u32 *data);
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int qg_sdam_write_all(u32 *sdam_data);
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int qg_sdam_read_all(u32 *sdam_data);
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int qg_sdam_multibyte_write(u32 offset, u8 *sdam_data, u32 length);
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int qg_sdam_multibyte_read(u32 offset, u8 *sdam_data, u32 length);
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int qg_sdam_clear(void);
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#endif
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