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| author | Piotr Wilczek <p.wilczek@samsung.com> | 2013-09-24 16:31:22 +0200 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2013-09-25 10:52:27 +0900 |
| commit | 04750447124143dfc9444a0c3335ffc9636e1df8 (patch) | |
| tree | b4533d68cf58eaeb698d3612a0e68d8d266cd47c /include/power/max77693_fg.h | |
| parent | 12eba1b49380988fd87cc0b3af44014cca8b71c4 (diff) | |
| download | talos-obmc-uboot-04750447124143dfc9444a0c3335ffc9636e1df8.tar.gz talos-obmc-uboot-04750447124143dfc9444a0c3335ffc9636e1df8.zip | |
drivers:power:max77693: add support for new multi function pmic max77693
This patch add support for new multi function pmic max77693.
The driver is split into three modules: pmic, muic and fuelgage.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/power/max77693_fg.h')
| -rw-r--r-- | include/power/max77693_fg.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/include/power/max77693_fg.h b/include/power/max77693_fg.h new file mode 100644 index 0000000000..42626ed839 --- /dev/null +++ b/include/power/max77693_fg.h @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2013 Samsung Electronics + * Piotr Wilczek <p.wilczek@samsung.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __MAX77693_FG_H_ +#define __MAX77693_FG_H_ + +/* MAX 77693 registers */ +enum { + MAX77693_STATUS = 0x00, + MAX77693_SOCREP = 0x06, + MAX77693_VCELL = 0x09, + MAX77693_CURRENT = 0x0A, + MAX77693_AVG_CURRENT = 0x0B, + MAX77693_SOCMIX = 0x0D, + MAX77693_SOCAV = 0x0E, + MAX77693_DESIGN_CAP = 0x18, + MAX77693_AVG_VCELL = 0x19, + MAX77693_CONFIG = 0x1D, + MAX77693_VERSION = 0x21, + MAX77693_LEARNCFG = 0x28, + MAX77693_FILTERCFG = 0x29, + MAX77693_RELAXCFG = 0x2A, + MAX77693_MISCCFG = 0x2B, + MAX77693_CGAIN = 0x2E, + MAX77693_COFF = 0x2F, + MAX77693_RCOMP0 = 0x38, + MAX77693_TEMPCO = 0x39, + MAX77693_FSTAT = 0x3D, + MAX77693_VFOCV = 0xEE, + MAX77693_VFSOC = 0xFF, + + FG_NUM_OF_REGS = 0x100, +}; + +#define MAX77693_POR (1 << 1) + +#define MODEL_UNLOCK1 0x0059 +#define MODEL_UNLOCK2 0x00c4 +#define MODEL_LOCK1 0x0000 +#define MODEL_LOCK2 0x0000 + +#define MAX77693_FUEL_I2C_ADDR (0x6C >> 1) + +int power_fg_init(unsigned char bus); +#endif /* __MAX77693_FG_H_ */ |
