diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/helpers.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/regulator/helpers.c b/drivers/regulator/helpers.c index a75e7da49af8..2ae7c3ac5940 100644 --- a/drivers/regulator/helpers.c +++ b/drivers/regulator/helpers.c @@ -464,6 +464,24 @@ int regulator_set_soft_start_regmap(struct regulator_dev *rdev) EXPORT_SYMBOL_GPL(regulator_set_soft_start_regmap); /** + * regulator_set_pull_down_regmap - Default set_pull_down() using regmap + * + * @rdev: device to operate on. + */ +int regulator_set_pull_down_regmap(struct regulator_dev *rdev) +{ + unsigned int val; + + val = rdev->desc->pull_down_val_on; + if (!val) + val = rdev->desc->pull_down_mask; + + return regmap_update_bits(rdev->regmap, rdev->desc->pull_down_reg, + rdev->desc->pull_down_mask, val); +} +EXPORT_SYMBOL_GPL(regulator_set_pull_down_regmap); + +/** * regulator_get_bypass_regmap - Default get_bypass() using regmap * * @rdev: device to operate on. |