diff options
| author | Paul Kocialkowski <contact@paulk.fr> | 2016-02-05 19:42:19 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-05 18:57:09 +0000 |
| commit | 7e6213f4345c3798b7fb7af41d221e2fd77ec6a6 (patch) | |
| tree | db5025cf16488f9b37c8b67785c991ce64185302 /include/linux/regulator | |
| parent | 690f44badf2f44b8ec09098118b74f789f95e2c8 (diff) | |
regulator: lp872x: Add enable GPIO pin support
LP872x regulators are made active via the EN pin, which might be hooked to a
GPIO. This adds support for driving the GPIO high when the driver is in use.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regulator')
| -rw-r--r-- | include/linux/regulator/lp872x.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/regulator/lp872x.h b/include/linux/regulator/lp872x.h index 132e05c46661..6029279f4eed 100644 --- a/include/linux/regulator/lp872x.h +++ b/include/linux/regulator/lp872x.h @@ -18,6 +18,9 @@ #define LP872X_MAX_REGULATORS 9 +#define LP8720_ENABLE_DELAY 200 +#define LP8725_ENABLE_DELAY 30000 + enum lp872x_regulator_id { LP8720_ID_BASE, LP8720_ID_LDO1 = LP8720_ID_BASE, @@ -79,12 +82,14 @@ struct lp872x_regulator_data { * @update_config : if LP872X_GENERAL_CFG register is updated, set true * @regulator_data : platform regulator id and init data * @dvs : dvs data for buck voltage control + * @enable_gpio : gpio pin number for enable control */ struct lp872x_platform_data { u8 general_config; bool update_config; struct lp872x_regulator_data regulator_data[LP872X_MAX_REGULATORS]; struct lp872x_dvs *dvs; + int enable_gpio; }; #endif |