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git.ipfire.org Git - people/ms/u-boot.git/blob - include/power/max17042_fg.h
2 * Copyright (C) 2012 Samsung Electronics
3 * Lukasz Majewski <l.majewski@samsung.com>
5 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef __MAX17042_FG_H_
9 #define __MAX17042_FG_H_
11 /* MAX 17042 registers */
13 MAX17042_STATUS
= 0x00,
14 MAX17042_SOCREP
= 0x06,
15 MAX17042_VCELL
= 0x09,
16 MAX17042_CURRENT
= 0x0A,
17 MAX17042_AVG_CURRENT
= 0x0B,
18 MAX17042_SOCMIX
= 0x0D,
19 MAX17042_SOCAV
= 0x0E,
20 MAX17042_DESIGN_CAP
= 0x18,
21 MAX17042_AVG_VCELL
= 0x19,
22 MAX17042_CONFIG
= 0x1D,
23 MAX17042_VERSION
= 0x21,
24 MAX17042_LEARNCFG
= 0x28,
25 MAX17042_FILTERCFG
= 0x29,
26 MAX17042_RELAXCFG
= 0x2A,
27 MAX17042_MISCCFG
= 0x2B,
28 MAX17042_CGAIN
= 0x2E,
30 MAX17042_RCOMP0
= 0x38,
31 MAX17042_TEMPCO
= 0x39,
32 MAX17042_FSTAT
= 0x3D,
33 MAX17042_MLOCKReg1
= 0x62,
34 MAX17042_MLOCKReg2
= 0x63,
35 MAX17042_MODEL1
= 0x80,
36 MAX17042_MODEL2
= 0x90,
37 MAX17042_MODEL3
= 0xA0,
38 MAX17042_VFOCV
= 0xFB,
39 MAX17042_VFSOC
= 0xFF,
41 FG_NUM_OF_REGS
= 0x100,
48 #define MAX17042_POR (1 << 1)
50 #define MODEL_UNLOCK1 0x0059
51 #define MODEL_UNLOCK2 0x00c4
52 #define MODEL_LOCK1 0x0000
53 #define MODEL_LOCK2 0x0000
55 #define MAX17042_I2C_ADDR (0x6C >> 1)
57 int power_fg_init(unsigned char bus
);
58 #endif /* __MAX17042_FG_H_ */