mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-07 08:48:05 -04:00
92 lines
2.5 KiB
C
Executable file
92 lines
2.5 KiB
C
Executable file
/*
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* drivers/battery/s2mpw01_charger.h
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*
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* Header of S2MPW01 Charger Driver
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*
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* Copyright (C) 2015 Samsung Electronics
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* Develope by Nguyen Tien Dat <tiendat.nt@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef S2MPW01_CHARGER_H
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#define S2MPW01_CHARGER_H
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#include <linux/mfd/samsung/s2mpw01.h>
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#include <linux/mfd/samsung/s2mpw01-private.h>
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#define MASK(width, shift) (((0x1 << (width)) - 1) << shift)
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#define S2MPW01_CHG_REG_INT1 0x00
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#define S2MPW01_CHG_REG_INT2 0x01
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#define S2MPW01_CHG_REG_INT3 0x02
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#define S2MPW01_CHG_REG_INT1M 0x03
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#define S2MPW01_CHG_REG_INT2M 0x04
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#define S2MPW01_CHG_REG_INT3M 0x05
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#define S2MPW01_CHG_REG_STATUS1 0x06
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#define S2MPW01_CHG_REG_STATUS2 0x07
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#define S2MPW01_CHG_REG_STATUS3 0x08
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#define S2MPW01_CHG_REG_CTRL1 0x09
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#define S2MPW01_CHG_REG_CTRL2 0x0A
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#define S2MPW01_CHG_REG_CTRL3 0x0B
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#define S2MPW01_CHG_REG_CTRL4 0x0C
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#define S2MPW01_CHG_REG_CTRL5 0x0D
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#define S2MPW01_CHG_REG_CTRL6 0x0E
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#define S2MPW01_CHG_REG_CTRL7 0x0F
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#define S2MPW01_CHG_REG_CTRL8 0x10
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#define S2MPW01_CHG_REG_CTRL9 0x11
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/* S2MPW01_CHG_STATUS1 */
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#define CHG_STATUS1_RE_CHG 0
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#define CHG_STATUS1_CHG_DONE 1
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#define CHG_STATUS1_TOP_OFF 2
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#define CHG_STATUS1_PRE_CHG 3
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#define CHG_STATUS1_CHG_STS 4
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#define CHG_STATUS1_CIN2BAT 5
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#define CHG_STATUS1_CHGVINOVP 6
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#define CHG_STATUS1_CHGVIN 7
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/* S2MPW01_CHG_STATUS2 */
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#define DET_BAT_STATUS_SHIFT 7
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#define DET_BAT_STATUS_MASK BIT(DET_BAT_STATUS_SHIFT)
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/* S2MPW01_CHG_CTRL1 */
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#define EN_CHG_SHIFT 7
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#define EN_CHG_MASK BIT(EN_CHG_SHIFT)
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/* S2MPW01_CHG_CTRL2 */
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#define FAST_CHARGING_CURRENT_SHIFT 1
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#define FAST_CHARGING_CURRENT_WIDTH 3
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#define FAST_CHARGING_CURRENT_MASK MASK(FAST_CHARGING_CURRENT_WIDTH,\
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FAST_CHARGING_CURRENT_SHIFT)
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/* S2MPW01_CHG_CTRL4 */
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#define FIRST_TOPOFF_CURRENT_SHIFT 4
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#define FIRST_TOPOFF_CURRENT_WIDTH 4
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#define FIRST_TOPOFF_CURRENT_MASK MASK(FIRST_TOPOFF_CURRENT_WIDTH,\
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FIRST_TOPOFF_CURRENT_SHIFT)
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#define SET_VIN_DROP_SHIFT 1
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#define SET_VIN_DROP_WIDTH 3
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#define SET_VIN_DROP_MASK MASK(SET_VIN_DROP_WIDTH, SET_VIN_DROP_SHIFT)
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/* S2MPW01_CHG_CTRL5 */
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#define SET_VF_VBAT_SHIFT 1
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#define SET_VF_VBAT_WIDTH 3
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#define SET_VF_VBAT_MASK MASK(SET_VF_VBAT_WIDTH, SET_VF_VBAT_SHIFT)
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#define FAKE_BAT_LEVEL 50
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enum {
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CHG_REG = 0,
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CHG_DATA,
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CHG_REGS,
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};
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struct charger_info {
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int dummy;
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};
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#endif /*S2MPW01_CHARGER_H*/
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