diff options
Diffstat (limited to 'drivers/regulator/da903x.c')
| -rw-r--r-- | drivers/regulator/da903x.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/regulator/da903x.c b/drivers/regulator/da903x.c index f8c4661a7a81..362e08221085 100644 --- a/drivers/regulator/da903x.c +++ b/drivers/regulator/da903x.c @@ -107,7 +107,7 @@ static inline int check_range(struct da903x_regulator_info *info, /* DA9030/DA9034 common operations */ static int da903x_set_ldo_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV) + int min_uV, int max_uV, unsigned *selector) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); struct device *da9034_dev = to_da903x_dev(rdev); @@ -119,6 +119,7 @@ static int da903x_set_ldo_voltage(struct regulator_dev *rdev, } val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV; + *selector = val; val <<= info->vol_shift; mask = ((1 << info->vol_nbits) - 1) << info->vol_shift; @@ -187,7 +188,8 @@ static int da903x_list_voltage(struct regulator_dev *rdev, unsigned selector) /* DA9030 specific operations */ static int da9030_set_ldo1_15_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV) + int min_uV, int max_uV, + unsigned *selector) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); struct device *da903x_dev = to_da903x_dev(rdev); @@ -200,6 +202,7 @@ static int da9030_set_ldo1_15_voltage(struct regulator_dev *rdev, } val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV; + *selector = val; val <<= info->vol_shift; mask = ((1 << info->vol_nbits) - 1) << info->vol_shift; val |= DA9030_LDO_UNLOCK; /* have to set UNLOCK bits */ @@ -214,7 +217,8 @@ static int da9030_set_ldo1_15_voltage(struct regulator_dev *rdev, } static int da9030_set_ldo14_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV) + int min_uV, int max_uV, + unsigned *selector) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); struct device *da903x_dev = to_da903x_dev(rdev); @@ -234,6 +238,7 @@ static int da9030_set_ldo14_voltage(struct regulator_dev *rdev, val = (min_uV - thresh + info->step_uV - 1) / info->step_uV; } + *selector = val; val <<= info->vol_shift; mask = ((1 << info->vol_nbits) - 1) << info->vol_shift; @@ -263,7 +268,7 @@ static int da9030_get_ldo14_voltage(struct regulator_dev *rdev) /* DA9034 specific operations */ static int da9034_set_dvc_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV) + int min_uV, int max_uV, unsigned *selector) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); struct device *da9034_dev = to_da903x_dev(rdev); @@ -276,6 +281,7 @@ static int da9034_set_dvc_voltage(struct regulator_dev *rdev, } val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV; + *selector = val; val <<= info->vol_shift; mask = ((1 << info->vol_nbits) - 1) << info->vol_shift; @@ -289,7 +295,7 @@ static int da9034_set_dvc_voltage(struct regulator_dev *rdev, } static int da9034_set_ldo12_voltage(struct regulator_dev *rdev, - int min_uV, int max_uV) + int min_uV, int max_uV, unsigned *selector) { struct da903x_regulator_info *info = rdev_get_drvdata(rdev); struct device *da9034_dev = to_da903x_dev(rdev); @@ -302,6 +308,7 @@ static int da9034_set_ldo12_voltage(struct regulator_dev *rdev, val = (min_uV - info->min_uV + info->step_uV - 1) / info->step_uV; val = (val >= 20) ? val - 12 : ((val > 7) ? 8 : val); + *selector = val; val <<= info->vol_shift; mask = ((1 << info->vol_nbits) - 1) << info->vol_shift; |
