diff options
| author | Pavel Machek | 2017-11-10 11:39:37 +0100 |
|---|---|---|
| committer | Sebastian Reichel | 2017-12-08 18:02:15 +0100 |
| commit | 70a39e1075019eef753649ac01ed594ac9016be6 (patch) | |
| tree | d66282d45a53ef788033332bdcce33e5054e52f7 /drivers/power/supply/bq27xxx_battery_i2c.c | |
| parent | power: supply: bq24190_charger: Remove extcon handling (diff) | |
| download | kernel-qcow2-linux-70a39e1075019eef753649ac01ed594ac9016be6.tar.gz kernel-qcow2-linux-70a39e1075019eef753649ac01ed594ac9016be6.tar.xz kernel-qcow2-linux-70a39e1075019eef753649ac01ed594ac9016be6.zip | |
Add support for bq27521 battery monitor
This adds basic support for BQ27521 battery monitor, used in Nokia N9
and N950. In particular, battery voltage is important to be able to
tell when the battery is almost empty. Emptying battery on N950 is
pretty painful, as flasher needs to be used to recover phone in such case.
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Andrew F. Davis <afd@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/power/supply/bq27xxx_battery_i2c.c')
| -rw-r--r-- | drivers/power/supply/bq27xxx_battery_i2c.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/power/supply/bq27xxx_battery_i2c.c b/drivers/power/supply/bq27xxx_battery_i2c.c index 0b11ed472f33..6b25e5f2337e 100644 --- a/drivers/power/supply/bq27xxx_battery_i2c.c +++ b/drivers/power/supply/bq27xxx_battery_i2c.c @@ -239,6 +239,7 @@ static const struct i2c_device_id bq27xxx_i2c_id_table[] = { { "bq27520g2", BQ27520G2 }, { "bq27520g3", BQ27520G3 }, { "bq27520g4", BQ27520G4 }, + { "bq27521", BQ27521 }, { "bq27530", BQ27530 }, { "bq27531", BQ27531 }, { "bq27541", BQ27541 }, @@ -269,6 +270,7 @@ static const struct of_device_id bq27xxx_battery_i2c_of_match_table[] = { { .compatible = "ti,bq27520g2" }, { .compatible = "ti,bq27520g3" }, { .compatible = "ti,bq27520g4" }, + { .compatible = "ti,bq27521" }, { .compatible = "ti,bq27530" }, { .compatible = "ti,bq27531" }, { .compatible = "ti,bq27541" }, |