diff options
| author | Darbha Sriharsha <dsriharsha@nvidia.com> | 2013-10-11 17:15:43 -0400 |
|---|---|---|
| committer | Anton Vorontsov <anton@enomsg.org> | 2013-10-25 15:56:51 -0700 |
| commit | ce77399226313a72578b5b0d67e289d3f165b8ba (patch) | |
| tree | f9538d6d47edfa9988d523ad96f77b90d97af371 /include/linux | |
| parent | 83bd57aeb06b1d6db2729082dd90a0286f3e3674 (diff) | |
| download | blackbird-op-linux-ce77399226313a72578b5b0d67e289d3f165b8ba.tar.gz blackbird-op-linux-ce77399226313a72578b5b0d67e289d3f165b8ba.zip | |
power_supply: Add support for bq24735 charger
Adds support for the bq24735 charger chipset. The bq24735 is a
high-efficiency, synchronous battery charger.
It allows control of the charging current, input current, and the charger
voltage DAC's through SMBus.
Signed-off-by: Darbha Sriharsha <dsriharsha@nvidia.com>
Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Thanks-to: Stephen Warren <swarren@wwwdotorg.org>
Thanks-to: Thierry Reding <thierry.reding@gmail.com>
Thanks-to: Manish Badarkhe <badarkhe.manish@gmail.com>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/power/bq24735-charger.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/linux/power/bq24735-charger.h b/include/linux/power/bq24735-charger.h new file mode 100644 index 000000000000..f536164a6069 --- /dev/null +++ b/include/linux/power/bq24735-charger.h @@ -0,0 +1,39 @@ +/* + * + * 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 __CHARGER_BQ24735_H_ +#define __CHARGER_BQ24735_H_ + +#include <linux/types.h> +#include <linux/power_supply.h> + +struct bq24735_platform { + uint32_t charge_current; + uint32_t charge_voltage; + uint32_t input_current; + + const char *name; + + int status_gpio; + int status_gpio_active_low; + bool status_gpio_valid; + + char **supplied_to; + size_t num_supplicants; +}; + +#endif /* __CHARGER_BQ24735_H_ */ |
