diff options
| author | Venu Byravarasu <vbyravarasu@nvidia.com> | 2012-03-16 11:10:19 +0530 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-03-20 16:56:33 +0100 |
| commit | 3c33be06f9aa0949ad24e67dfcae1f2a3006f4e1 (patch) | |
| tree | b53b2e2c0257e2fac0a971fb94f334857da924bd /include/linux/mfd/tps65090.h | |
| parent | bcc2d6d6fcbee3c07515837b522f6c242f3f99e4 (diff) | |
mfd: Add support for TPS65090
TPS65090 is a Texas Instrument PMIC. It contains 3 Step-Down converters, 2
always on LDO's and 7 current limited load switches.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd/tps65090.h')
| -rw-r--r-- | include/linux/mfd/tps65090.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h new file mode 100644 index 000000000000..38e31c55adbb --- /dev/null +++ b/include/linux/mfd/tps65090.h @@ -0,0 +1,46 @@ +/* + * Core driver interface for TI TPS65090 PMIC family + * + * Copyright (C) 2012 NVIDIA Corporation + * + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef __LINUX_MFD_TPS65090_H +#define __LINUX_MFD_TPS65090_H + +struct tps65090_subdev_info { + int id; + const char *name; + void *platform_data; +}; + +struct tps65090_platform_data { + int irq_base; + int num_subdevs; + struct tps65090_subdev_info *subdevs; +}; + +/* + * NOTE: the functions below are not intended for use outside + * of the TPS65090 sub-device drivers + */ +extern int tps65090_write(struct device *dev, int reg, uint8_t val); +extern int tps65090_read(struct device *dev, int reg, uint8_t *val); +extern int tps65090_set_bits(struct device *dev, int reg, uint8_t bit_num); +extern int tps65090_clr_bits(struct device *dev, int reg, uint8_t bit_num); + +#endif /*__LINUX_MFD_TPS65090_H */ |