diff options
Diffstat (limited to 'drivers/regulator/lp3971.c')
| -rw-r--r-- | drivers/regulator/lp3971.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c index 3bb82b624e19..0f22ef12601c 100644 --- a/drivers/regulator/lp3971.c +++ b/drivers/regulator/lp3971.c @@ -168,7 +168,8 @@ static int lp3971_ldo_get_voltage(struct regulator_dev *dev) } static int lp3971_ldo_set_voltage(struct regulator_dev *dev, - int min_uV, int max_uV) + int min_uV, int max_uV, + unsigned int *selector) { struct lp3971 *lp3971 = rdev_get_drvdata(dev); int ldo = rdev_get_id(dev) - LP3971_LDO1; @@ -187,6 +188,8 @@ static int lp3971_ldo_set_voltage(struct regulator_dev *dev, if (val > LDO_VOL_MAX_IDX || vol_map[val] > max_vol) return -EINVAL; + *selector = val; + return lp3971_set_bits(lp3971, LP3971_LDO_VOL_CONTR_REG(ldo), LDO_VOL_CONTR_MASK << LDO_VOL_CONTR_SHIFT(ldo), val << LDO_VOL_CONTR_SHIFT(ldo)); @@ -256,7 +259,8 @@ static int lp3971_dcdc_get_voltage(struct regulator_dev *dev) } static int lp3971_dcdc_set_voltage(struct regulator_dev *dev, - int min_uV, int max_uV) + int min_uV, int max_uV, + unsigned int *selector) { struct lp3971 *lp3971 = rdev_get_drvdata(dev); int buck = rdev_get_id(dev) - LP3971_DCDC1; @@ -277,6 +281,8 @@ static int lp3971_dcdc_set_voltage(struct regulator_dev *dev, if (val > BUCK_TARGET_VOL_MAX_IDX || vol_map[val] > max_vol) return -EINVAL; + *selector = val; + ret = lp3971_set_bits(lp3971, LP3971_BUCK_TARGET_VOL1_REG(buck), BUCK_TARGET_VOL_MASK, val); if (ret) |