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| author | Tom Rini <trini@ti.com> | 2012-11-19 09:27:18 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-11-19 09:27:18 -0700 |
| commit | bb367b95f9204115bd6eac82e839b5590e6da4eb (patch) | |
| tree | a64a8fb6c7a86d79e9a4a0c32d48c033236815fb /include/power/max17042_fg.h | |
| parent | db71964235c1dfa13ec398da483b0bdbbf31d5b7 (diff) | |
| parent | 59ddead140a7cfda78bc36e22aadc48f3b962e59 (diff) | |
| download | u-boot-imx-bb367b95f9204115bd6eac82e839b5590e6da4eb.zip u-boot-imx-bb367b95f9204115bd6eac82e839b5590e6da4eb.tar.gz u-boot-imx-bb367b95f9204115bd6eac82e839b5590e6da4eb.tar.bz2 | |
Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging
Diffstat (limited to 'include/power/max17042_fg.h')
| -rw-r--r-- | include/power/max17042_fg.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/include/power/max17042_fg.h b/include/power/max17042_fg.h new file mode 100644 index 0000000..1103a48 --- /dev/null +++ b/include/power/max17042_fg.h @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * Lukasz Majewski <l.majewski@samsung.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#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_ */ |