| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2012 Samsung Electronics |
| * Lukasz Majewski <l.majewski@samsung.com> |
| */ |
| |
| #ifndef __MAX17042_FG_H_ |
| #define __MAX17042_FG_H_ |
| |
| /* MAX 17042 registers */ |
| enum { |
| MAX17042_STATUS = 0x00, |
| MAX17042_SOCREP = 0x06, |
| MAX17042_VCELL = 0x09, |
| MAX17042_CURRENT = 0x0A, |
| MAX17042_AVG_CURRENT = 0x0B, |
| MAX17042_SOCMIX = 0x0D, |
| MAX17042_SOCAV = 0x0E, |
| MAX17042_DESIGN_CAP = 0x18, |
| MAX17042_AVG_VCELL = 0x19, |
| MAX17042_CONFIG = 0x1D, |
| MAX17042_VERSION = 0x21, |
| MAX17042_LEARNCFG = 0x28, |
| MAX17042_FILTERCFG = 0x29, |
| MAX17042_RELAXCFG = 0x2A, |
| MAX17042_MISCCFG = 0x2B, |
| MAX17042_CGAIN = 0x2E, |
| MAX17042_COFF = 0x2F, |
| MAX17042_RCOMP0 = 0x38, |
| MAX17042_TEMPCO = 0x39, |
| MAX17042_FSTAT = 0x3D, |
| MAX17042_MLOCKReg1 = 0x62, |
| MAX17042_MLOCKReg2 = 0x63, |
| MAX17042_MODEL1 = 0x80, |
| MAX17042_MODEL2 = 0x90, |
| MAX17042_MODEL3 = 0xA0, |
| MAX17042_VFOCV = 0xFB, |
| MAX17042_VFSOC = 0xFF, |
| |
| FG_NUM_OF_REGS = 0x100, |
| }; |
| |
| #define RCOMP0 0x0060 |
| #define TempCo 0x1015 |
| |
| |
| #define MAX17042_POR (1 << 1) |
| |
| #define MODEL_UNLOCK1 0x0059 |
| #define MODEL_UNLOCK2 0x00c4 |
| #define MODEL_LOCK1 0x0000 |
| #define MODEL_LOCK2 0x0000 |
| |
| #define MAX17042_I2C_ADDR (0x6C >> 1) |
| |
| int power_fg_init(unsigned char bus); |
| #endif /* __MAX17042_FG_H_ */ |
