diff options
Diffstat (limited to 'drivers/regulator/max77843.c')
| -rw-r--r-- | drivers/regulator/max77843.c | 68 |
1 files changed, 21 insertions, 47 deletions
diff --git a/drivers/regulator/max77843.c b/drivers/regulator/max77843.c index c132ef527cdd..f4fd0d3cfa6e 100644 --- a/drivers/regulator/max77843.c +++ b/drivers/regulator/max77843.c @@ -33,21 +33,6 @@ static const unsigned int max77843_safeout_voltage_table[] = { 3300000, }; -static int max77843_reg_is_enabled(struct regulator_dev *rdev) -{ - struct regmap *regmap = rdev->regmap; - int ret; - unsigned int reg; - - ret = regmap_read(regmap, rdev->desc->enable_reg, ®); - if (ret) { - dev_err(&rdev->dev, "Fialed to read charger register\n"); - return ret; - } - - return (reg & rdev->desc->enable_mask) == rdev->desc->enable_mask; -} - static int max77843_reg_get_current_limit(struct regulator_dev *rdev) { struct regmap *regmap = rdev->regmap; @@ -96,7 +81,7 @@ static int max77843_reg_set_current_limit(struct regulator_dev *rdev, } static struct regulator_ops max77843_charger_ops = { - .is_enabled = max77843_reg_is_enabled, + .is_enabled = regulator_is_enabled_regmap, .enable = regulator_enable_regmap, .disable = regulator_disable_regmap, .get_current_limit = max77843_reg_get_current_limit, @@ -112,37 +97,25 @@ static struct regulator_ops max77843_regulator_ops = { .set_voltage_sel = regulator_set_voltage_sel_regmap, }; +#define MAX77843_SAFEOUT(num) { \ + .name = "SAFEOUT" # num, \ + .id = MAX77843_SAFEOUT ## num, \ + .ops = &max77843_regulator_ops, \ + .of_match = of_match_ptr("SAFEOUT" # num), \ + .regulators_node = of_match_ptr("regulators"), \ + .type = REGULATOR_VOLTAGE, \ + .owner = THIS_MODULE, \ + .n_voltages = ARRAY_SIZE(max77843_safeout_voltage_table), \ + .volt_table = max77843_safeout_voltage_table, \ + .enable_reg = MAX77843_SYS_REG_SAFEOUTCTRL, \ + .enable_mask = MAX77843_REG_SAFEOUTCTRL_ENSAFEOUT ## num, \ + .vsel_reg = MAX77843_SYS_REG_SAFEOUTCTRL, \ + .vsel_mask = MAX77843_REG_SAFEOUTCTRL_SAFEOUT ## num ## _MASK, \ +} + static const struct regulator_desc max77843_supported_regulators[] = { - [MAX77843_SAFEOUT1] = { - .name = "SAFEOUT1", - .id = MAX77843_SAFEOUT1, - .ops = &max77843_regulator_ops, - .of_match = of_match_ptr("SAFEOUT1"), - .regulators_node = of_match_ptr("regulators"), - .type = REGULATOR_VOLTAGE, - .owner = THIS_MODULE, - .n_voltages = ARRAY_SIZE(max77843_safeout_voltage_table), - .volt_table = max77843_safeout_voltage_table, - .enable_reg = MAX77843_SYS_REG_SAFEOUTCTRL, - .enable_mask = MAX77843_REG_SAFEOUTCTRL_ENSAFEOUT1, - .vsel_reg = MAX77843_SYS_REG_SAFEOUTCTRL, - .vsel_mask = MAX77843_REG_SAFEOUTCTRL_SAFEOUT1_MASK, - }, - [MAX77843_SAFEOUT2] = { - .name = "SAFEOUT2", - .id = MAX77843_SAFEOUT2, - .ops = &max77843_regulator_ops, - .of_match = of_match_ptr("SAFEOUT2"), - .regulators_node = of_match_ptr("regulators"), - .type = REGULATOR_VOLTAGE, - .owner = THIS_MODULE, - .n_voltages = ARRAY_SIZE(max77843_safeout_voltage_table), - .volt_table = max77843_safeout_voltage_table, - .enable_reg = MAX77843_SYS_REG_SAFEOUTCTRL, - .enable_mask = MAX77843_REG_SAFEOUTCTRL_ENSAFEOUT2, - .vsel_reg = MAX77843_SYS_REG_SAFEOUTCTRL, - .vsel_mask = MAX77843_REG_SAFEOUTCTRL_SAFEOUT2_MASK, - }, + [MAX77843_SAFEOUT1] = MAX77843_SAFEOUT(1), + [MAX77843_SAFEOUT2] = MAX77843_SAFEOUT(2), [MAX77843_CHARGER] = { .name = "CHARGER", .id = MAX77843_CHARGER, @@ -152,7 +125,8 @@ static const struct regulator_desc max77843_supported_regulators[] = { .type = REGULATOR_CURRENT, .owner = THIS_MODULE, .enable_reg = MAX77843_CHG_REG_CHG_CNFG_00, - .enable_mask = MAX77843_CHG_MASK, + .enable_mask = MAX77843_CHG_MASK | MAX77843_CHG_BUCK_MASK, + .enable_val = MAX77843_CHG_MASK | MAX77843_CHG_BUCK_MASK, }, }; |