From 04750447124143dfc9444a0c3335ffc9636e1df8 Mon Sep 17 00:00:00 2001 From: Piotr Wilczek Date: Tue, 24 Sep 2013 16:31:22 +0200 Subject: 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 Signed-off-by: Kyungmin Park Signed-off-by: Minkyu Kang --- include/power/max77693_fg.h | 49 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 include/power/max77693_fg.h (limited to 'include/power/max77693_fg.h') 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 + * + * 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_ */ -- cgit