diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/qcom_spmi-regulator.c | 84 |
1 files changed, 31 insertions, 53 deletions
diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c index 0241ada47d04..63c7a0c17777 100644 --- a/drivers/regulator/qcom_spmi-regulator.c +++ b/drivers/regulator/qcom_spmi-regulator.c @@ -486,24 +486,6 @@ static int spmi_vreg_update_bits(struct spmi_regulator *vreg, u16 addr, u8 val, return regmap_update_bits(vreg->regmap, vreg->base + addr, mask, val); } -static int spmi_regulator_common_is_enabled(struct regulator_dev *rdev) -{ - struct spmi_regulator *vreg = rdev_get_drvdata(rdev); - u8 reg; - - spmi_vreg_read(vreg, SPMI_COMMON_REG_ENABLE, ®, 1); - - return (reg & SPMI_COMMON_ENABLE_MASK) == SPMI_COMMON_ENABLE; -} - -static int spmi_regulator_common_enable(struct regulator_dev *rdev) -{ - struct spmi_regulator *vreg = rdev_get_drvdata(rdev); - - return spmi_vreg_update_bits(vreg, SPMI_COMMON_REG_ENABLE, - SPMI_COMMON_ENABLE, SPMI_COMMON_ENABLE_MASK); -} - static int spmi_regulator_vs_enable(struct regulator_dev *rdev) { struct spmi_regulator *vreg = rdev_get_drvdata(rdev); @@ -513,7 +495,7 @@ static int spmi_regulator_vs_enable(struct regulator_dev *rdev) vreg->vs_enable_time = ktime_get(); } - return spmi_regulator_common_enable(rdev); + return regulator_enable_regmap(rdev); } static int spmi_regulator_vs_ocp(struct regulator_dev *rdev) @@ -524,14 +506,6 @@ static int spmi_regulator_vs_ocp(struct regulator_dev *rdev) return spmi_vreg_write(vreg, SPMI_VS_REG_OCP, ®, 1); } -static int spmi_regulator_common_disable(struct regulator_dev *rdev) -{ - struct spmi_regulator *vreg = rdev_get_drvdata(rdev); - - return spmi_vreg_update_bits(vreg, SPMI_COMMON_REG_ENABLE, - SPMI_COMMON_DISABLE, SPMI_COMMON_ENABLE_MASK); -} - static int spmi_regulator_select_voltage(struct spmi_regulator *vreg, int min_uV, int max_uV) { @@ -1062,9 +1036,9 @@ static irqreturn_t spmi_regulator_vs_ocp_isr(int irq, void *data) } static struct regulator_ops spmi_smps_ops = { - .enable = spmi_regulator_common_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_voltage_sel = spmi_regulator_common_set_voltage, .set_voltage_time_sel = spmi_regulator_set_voltage_time_sel, .get_voltage_sel = spmi_regulator_common_get_voltage, @@ -1077,9 +1051,9 @@ static struct regulator_ops spmi_smps_ops = { }; static struct regulator_ops spmi_ldo_ops = { - .enable = spmi_regulator_common_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_voltage_sel = spmi_regulator_common_set_voltage, .get_voltage_sel = spmi_regulator_common_get_voltage, .map_voltage = spmi_regulator_common_map_voltage, @@ -1094,9 +1068,9 @@ static struct regulator_ops spmi_ldo_ops = { }; static struct regulator_ops spmi_ln_ldo_ops = { - .enable = spmi_regulator_common_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_voltage_sel = spmi_regulator_common_set_voltage, .get_voltage_sel = spmi_regulator_common_get_voltage, .map_voltage = spmi_regulator_common_map_voltage, @@ -1107,8 +1081,8 @@ static struct regulator_ops spmi_ln_ldo_ops = { static struct regulator_ops spmi_vs_ops = { .enable = spmi_regulator_vs_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_pull_down = spmi_regulator_common_set_pull_down, .set_soft_start = spmi_regulator_common_set_soft_start, .set_over_current_protection = spmi_regulator_vs_ocp, @@ -1117,9 +1091,9 @@ static struct regulator_ops spmi_vs_ops = { }; static struct regulator_ops spmi_boost_ops = { - .enable = spmi_regulator_common_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_voltage_sel = spmi_regulator_single_range_set_voltage, .get_voltage_sel = spmi_regulator_single_range_get_voltage, .map_voltage = spmi_regulator_single_map_voltage, @@ -1128,9 +1102,9 @@ static struct regulator_ops spmi_boost_ops = { }; static struct regulator_ops spmi_ftsmps_ops = { - .enable = spmi_regulator_common_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_voltage_sel = spmi_regulator_common_set_voltage, .set_voltage_time_sel = spmi_regulator_set_voltage_time_sel, .get_voltage_sel = spmi_regulator_common_get_voltage, @@ -1143,9 +1117,9 @@ static struct regulator_ops spmi_ftsmps_ops = { }; static struct regulator_ops spmi_ult_lo_smps_ops = { - .enable = spmi_regulator_common_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_voltage_sel = spmi_regulator_ult_lo_smps_set_voltage, .set_voltage_time_sel = spmi_regulator_set_voltage_time_sel, .get_voltage_sel = spmi_regulator_ult_lo_smps_get_voltage, @@ -1157,9 +1131,9 @@ static struct regulator_ops spmi_ult_lo_smps_ops = { }; static struct regulator_ops spmi_ult_ho_smps_ops = { - .enable = spmi_regulator_common_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_voltage_sel = spmi_regulator_single_range_set_voltage, .set_voltage_time_sel = spmi_regulator_set_voltage_time_sel, .get_voltage_sel = spmi_regulator_single_range_get_voltage, @@ -1172,9 +1146,9 @@ static struct regulator_ops spmi_ult_ho_smps_ops = { }; static struct regulator_ops spmi_ult_ldo_ops = { - .enable = spmi_regulator_common_enable, - .disable = spmi_regulator_common_disable, - .is_enabled = spmi_regulator_common_is_enabled, + .enable = regulator_enable_regmap, + .disable = regulator_disable_regmap, + .is_enabled = regulator_is_enabled_regmap, .set_voltage_sel = spmi_regulator_single_range_set_voltage, .get_voltage_sel = spmi_regulator_single_range_get_voltage, .map_voltage = spmi_regulator_single_map_voltage, @@ -1711,6 +1685,9 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev) vreg->desc.id = -1; vreg->desc.owner = THIS_MODULE; vreg->desc.type = REGULATOR_VOLTAGE; + vreg->desc.enable_reg = reg->base + SPMI_COMMON_REG_ENABLE; + vreg->desc.enable_mask = SPMI_COMMON_ENABLE_MASK; + vreg->desc.enable_val = SPMI_COMMON_ENABLE; vreg->desc.name = name = reg->name; vreg->desc.supply_name = reg->supply; vreg->desc.of_match = reg->name; @@ -1723,6 +1700,7 @@ static int qcom_spmi_regulator_probe(struct platform_device *pdev) config.dev = dev; config.driver_data = vreg; + config.regmap = regmap; rdev = devm_regulator_register(dev, &vreg->desc, &config); if (IS_ERR(rdev)) { dev_err(dev, "failed to register %s\n", name); |