diff options
| author | Liu Xiang <liu.xiang6@zte.com.cn> | 2018-07-22 21:33:56 +0800 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2018-09-20 11:35:40 +0200 |
| commit | 457b42f0aa1c397745ada6083bf81b9479ab19fe (patch) | |
| tree | f36d97a95326d25eb7a66ada2147365ce1628fee | |
| parent | 1c3d7b0364f0730a8a64801dd07a589bbac06671 (diff) | |
| download | linux-457b42f0aa1c397745ada6083bf81b9479ab19fe.tar.bz2 | |
power: supply: bq27xxx: Add support for BQ27411
According to the datasheet, bq27411 is similar to bq27421.
Signed-off-by: Liu Xiang <liu.xiang6@zte.com.cn>
Reviewed-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
| -rw-r--r-- | Documentation/devicetree/bindings/power/supply/bq27xxx.txt | 1 | ||||
| -rw-r--r-- | drivers/power/supply/bq27xxx_battery.c | 9 | ||||
| -rw-r--r-- | drivers/power/supply/bq27xxx_battery_i2c.c | 2 | ||||
| -rw-r--r-- | include/linux/power/bq27xxx_battery.h | 1 |
4 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt index 37994fdb18ca..4fa8e08df2b6 100644 --- a/Documentation/devicetree/bindings/power/supply/bq27xxx.txt +++ b/Documentation/devicetree/bindings/power/supply/bq27xxx.txt @@ -23,6 +23,7 @@ Required properties: * "ti,bq27546" - BQ27546 * "ti,bq27742" - BQ27742 * "ti,bq27545" - BQ27545 + * "ti,bq27411" - BQ27411 * "ti,bq27421" - BQ27421 * "ti,bq27425" - BQ27425 * "ti,bq27426" - BQ27426 diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index f022e1b550df..6dbbe95844a3 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -432,6 +432,7 @@ static u8 [BQ27XXX_REG_AP] = 0x18, BQ27XXX_DM_REG_ROWS, }; +#define bq27411_regs bq27421_regs #define bq27425_regs bq27421_regs #define bq27426_regs bq27421_regs #define bq27441_regs bq27421_regs @@ -665,6 +666,7 @@ static enum power_supply_property bq27421_props[] = { POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, POWER_SUPPLY_PROP_MANUFACTURER, }; +#define bq27411_props bq27421_props #define bq27425_props bq27421_props #define bq27426_props bq27421_props #define bq27441_props bq27421_props @@ -725,6 +727,12 @@ static struct bq27xxx_dm_reg bq27545_dm_regs[] = { #define bq27545_dm_regs 0 #endif +static struct bq27xxx_dm_reg bq27411_dm_regs[] = { + [BQ27XXX_DM_DESIGN_CAPACITY] = { 82, 10, 2, 0, 32767 }, + [BQ27XXX_DM_DESIGN_ENERGY] = { 82, 12, 2, 0, 32767 }, + [BQ27XXX_DM_TERMINATE_VOLTAGE] = { 82, 16, 2, 2800, 3700 }, +}; + static struct bq27xxx_dm_reg bq27421_dm_regs[] = { [BQ27XXX_DM_DESIGN_CAPACITY] = { 82, 10, 2, 0, 8000 }, [BQ27XXX_DM_DESIGN_ENERGY] = { 82, 12, 2, 0, 32767 }, @@ -802,6 +810,7 @@ static struct { [BQ27546] = BQ27XXX_DATA(bq27546, 0 , BQ27XXX_O_OTDC), [BQ27742] = BQ27XXX_DATA(bq27742, 0 , BQ27XXX_O_OTDC), [BQ27545] = BQ27XXX_DATA(bq27545, 0x04143672, BQ27XXX_O_OTDC), + [BQ27411] = BQ27XXX_DATA(bq27411, 0x80008000, BQ27XXX_O_UTOT | BQ27XXX_O_CFGUP | BQ27XXX_O_RAM), [BQ27421] = BQ27XXX_DATA(bq27421, 0x80008000, BQ27XXX_O_UTOT | BQ27XXX_O_CFGUP | BQ27XXX_O_RAM), [BQ27425] = BQ27XXX_DATA(bq27425, 0x04143672, BQ27XXX_O_UTOT | BQ27XXX_O_CFGUP), [BQ27426] = BQ27XXX_DATA(bq27426, 0x80008000, BQ27XXX_O_UTOT | BQ27XXX_O_CFGUP | BQ27XXX_O_RAM), diff --git a/drivers/power/supply/bq27xxx_battery_i2c.c b/drivers/power/supply/bq27xxx_battery_i2c.c index 40069128ad44..2677c38a8a42 100644 --- a/drivers/power/supply/bq27xxx_battery_i2c.c +++ b/drivers/power/supply/bq27xxx_battery_i2c.c @@ -247,6 +247,7 @@ static const struct i2c_device_id bq27xxx_i2c_id_table[] = { { "bq27546", BQ27546 }, { "bq27742", BQ27742 }, { "bq27545", BQ27545 }, + { "bq27411", BQ27411 }, { "bq27421", BQ27421 }, { "bq27425", BQ27425 }, { "bq27426", BQ27426 }, @@ -279,6 +280,7 @@ static const struct of_device_id bq27xxx_battery_i2c_of_match_table[] = { { .compatible = "ti,bq27546" }, { .compatible = "ti,bq27742" }, { .compatible = "ti,bq27545" }, + { .compatible = "ti,bq27411" }, { .compatible = "ti,bq27421" }, { .compatible = "ti,bq27425" }, { .compatible = "ti,bq27426" }, diff --git a/include/linux/power/bq27xxx_battery.h b/include/linux/power/bq27xxx_battery.h index d6355f49fbae..507c5e214c42 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -24,6 +24,7 @@ enum bq27xxx_chip { BQ27546, BQ27742, BQ27545, /* bq27545 */ + BQ27411, BQ27421, /* bq27421, bq27441, bq27621 */ BQ27425, BQ27426, |