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b95aacd3 ŁM |
1 | /* |
2 | * Copyright (C) 2012 Samsung Electronics | |
3 | * Lukasz Majewski <l.majewski@samsung.com> | |
4 | * | |
1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
b95aacd3 ŁM |
6 | */ |
7 | ||
8 | #ifndef __MAX17042_FG_H_ | |
9 | #define __MAX17042_FG_H_ | |
10 | ||
11 | /* MAX 17042 registers */ | |
12 | enum { | |
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, | |
29 | MAX17042_COFF = 0x2F, | |
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, | |
40 | ||
41 | FG_NUM_OF_REGS = 0x100, | |
42 | }; | |
43 | ||
44 | #define RCOMP0 0x0060 | |
45 | #define TempCo 0x1015 | |
46 | ||
47 | ||
48 | #define MAX17042_POR (1 << 1) | |
49 | ||
50 | #define MODEL_UNLOCK1 0x0059 | |
51 | #define MODEL_UNLOCK2 0x00c4 | |
52 | #define MODEL_LOCK1 0x0000 | |
53 | #define MODEL_LOCK2 0x0000 | |
54 | ||
55 | #define MAX17042_I2C_ADDR (0x6C >> 1) | |
56 | ||
57 | int power_fg_init(unsigned char bus); | |
58 | #endif /* __MAX17042_FG_H_ */ |