diff options
| author | Andrew F. Davis <afd@ti.com> | 2018-04-22 02:12:49 +0300 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2018-04-26 00:11:47 +0300 |
| commit | 5ef6a16033b47afbc578c7ef8754da5ae7b198d7 (patch) | |
| tree | 420924905d704dbd2518e2ed9880b5f8e57604b8 /drivers/power | |
| parent | 77142a611252de84ac533842438d19e7b2f494e7 (diff) | |
| download | linux-5ef6a16033b47afbc578c7ef8754da5ae7b198d7.tar.xz | |
power: supply: bq27xxx: Add support for BQ27426
This device is software similar to the BQ27426 except it has
different data memory offsets. Add support here.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/bq27xxx_battery.c | 9 | ||||
| -rw-r--r-- | drivers/power/supply/bq27xxx_battery_i2c.c | 2 |
2 files changed, 11 insertions, 0 deletions
diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index 7ce60519b1bc..d44ed8e17c47 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -432,6 +432,7 @@ static u8 BQ27XXX_DM_REG_ROWS, }; #define bq27425_regs bq27421_regs +#define bq27426_regs bq27421_regs #define bq27441_regs bq27421_regs #define bq27621_regs bq27421_regs @@ -664,6 +665,7 @@ static enum power_supply_property bq27421_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; #define bq27425_props bq27421_props +#define bq27426_props bq27421_props #define bq27441_props bq27421_props #define bq27621_props bq27421_props @@ -734,6 +736,12 @@ static struct bq27xxx_dm_reg bq27425_dm_regs[] = { [BQ27XXX_DM_TERMINATE_VOLTAGE] = { 82, 18, 2, 2800, 3700 }, }; +static struct bq27xxx_dm_reg bq27426_dm_regs[] = { + [BQ27XXX_DM_DESIGN_CAPACITY] = { 82, 6, 2, 0, 8000 }, + [BQ27XXX_DM_DESIGN_ENERGY] = { 82, 8, 2, 0, 32767 }, + [BQ27XXX_DM_TERMINATE_VOLTAGE] = { 82, 10, 2, 2500, 3700 }, +}; + #if 0 /* not yet tested */ #define bq27441_dm_regs bq27421_dm_regs #else @@ -795,6 +803,7 @@ static struct { [BQ27545] = BQ27XXX_DATA(bq27545, 0x04143672, BQ27XXX_O_OTDC), [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), [BQ27441] = BQ27XXX_DATA(bq27441, 0x80008000, BQ27XXX_O_UTOT | BQ27XXX_O_CFGUP | BQ27XXX_O_RAM), [BQ27621] = BQ27XXX_DATA(bq27621, 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 6b25e5f2337e..40069128ad44 100644 --- a/drivers/power/supply/bq27xxx_battery_i2c.c +++ b/drivers/power/supply/bq27xxx_battery_i2c.c @@ -249,6 +249,7 @@ static const struct i2c_device_id bq27xxx_i2c_id_table[] = { { "bq27545", BQ27545 }, { "bq27421", BQ27421 }, { "bq27425", BQ27425 }, + { "bq27426", BQ27426 }, { "bq27441", BQ27441 }, { "bq27621", BQ27621 }, {}, @@ -280,6 +281,7 @@ static const struct of_device_id bq27xxx_battery_i2c_of_match_table[] = { { .compatible = "ti,bq27545" }, { .compatible = "ti,bq27421" }, { .compatible = "ti,bq27425" }, + { .compatible = "ti,bq27426" }, { .compatible = "ti,bq27441" }, { .compatible = "ti,bq27621" }, {}, |