diff options
Diffstat (limited to 'drivers/regulator/max8925-regulator.c')
| -rw-r--r-- | drivers/regulator/max8925-regulator.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c index 8ae147549c6..e4dbd667c04 100644 --- a/drivers/regulator/max8925-regulator.c +++ b/drivers/regulator/max8925-regulator.c @@ -23,6 +23,10 @@ #define SD1_DVM_SHIFT 5 /* SDCTL1 bit5 */ #define SD1_DVM_EN 6 /* SDV1 bit 6 */ +/* bit definitions in SD & LDO control registers */ +#define OUT_ENABLE 0x1f /* Power U/D sequence as I2C */ +#define OUT_DISABLE 0x1e /* Power U/D sequence as I2C */ + struct max8925_regulator_info { struct regulator_desc desc; struct regulator_dev *regulator; @@ -93,8 +97,8 @@ static int max8925_enable(struct regulator_dev *rdev) struct max8925_regulator_info *info = rdev_get_drvdata(rdev); return max8925_set_bits(info->i2c, info->enable_reg, - 1 << info->enable_bit, - 1 << info->enable_bit); + OUT_ENABLE << info->enable_bit, + OUT_ENABLE << info->enable_bit); } static int max8925_disable(struct regulator_dev *rdev) @@ -102,7 +106,8 @@ static int max8925_disable(struct regulator_dev *rdev) struct max8925_regulator_info *info = rdev_get_drvdata(rdev); return max8925_set_bits(info->i2c, info->enable_reg, - 1 << info->enable_bit, 0); + OUT_ENABLE << info->enable_bit, + OUT_DISABLE << info->enable_bit); } static int max8925_is_enabled(struct regulator_dev *rdev) |