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-rw-r--r--drivers/regulator/mt6315-regulator.c4
-rw-r--r--drivers/regulator/pca9450-regulator.c10
-rw-r--r--drivers/regulator/qcom-rpmh-regulator.c6
-rw-r--r--drivers/regulator/rt4831-regulator.c4
4 files changed, 16 insertions, 8 deletions
diff --git a/drivers/regulator/mt6315-regulator.c b/drivers/regulator/mt6315-regulator.c
index d49a1534d8e9..9edc34981ee0 100644
--- a/drivers/regulator/mt6315-regulator.c
+++ b/drivers/regulator/mt6315-regulator.c
@@ -41,7 +41,7 @@ struct mt6315_chip {
.type = REGULATOR_VOLTAGE, \
.id = _bid, \
.owner = THIS_MODULE, \
- .n_voltages = 0xbf, \
+ .n_voltages = 0xc0, \
.linear_ranges = mt_volt_range1, \
.n_linear_ranges = ARRAY_SIZE(mt_volt_range1), \
.vsel_reg = _vsel, \
@@ -69,7 +69,7 @@ static unsigned int mt6315_map_mode(u32 mode)
case MT6315_BUCK_MODE_LP:
return REGULATOR_MODE_IDLE;
default:
- return -EINVAL;
+ return REGULATOR_MODE_INVALID;
}
}
diff --git a/drivers/regulator/pca9450-regulator.c b/drivers/regulator/pca9450-regulator.c
index 833d398c6aa2..2f7ee212cb8c 100644
--- a/drivers/regulator/pca9450-regulator.c
+++ b/drivers/regulator/pca9450-regulator.c
@@ -797,6 +797,14 @@ static int pca9450_i2c_probe(struct i2c_client *i2c,
return ret;
}
+ /* Clear PRESET_EN bit in BUCK123_DVS to use DVS registers */
+ ret = regmap_clear_bits(pca9450->regmap, PCA9450_REG_BUCK123_DVS,
+ BUCK123_PRESET_EN);
+ if (ret) {
+ dev_err(&i2c->dev, "Failed to clear PRESET_EN bit: %d\n", ret);
+ return ret;
+ }
+
/* Set reset behavior on assertion of WDOG_B signal */
ret = regmap_update_bits(pca9450->regmap, PCA9450_REG_RESET_CTRL,
WDOG_B_CFG_MASK, WDOG_B_CFG_COLD_LDO12);
@@ -814,7 +822,7 @@ static int pca9450_i2c_probe(struct i2c_client *i2c,
if (IS_ERR(pca9450->sd_vsel_gpio)) {
dev_err(&i2c->dev, "Failed to get SD_VSEL GPIO\n");
- return ret;
+ return PTR_ERR(pca9450->sd_vsel_gpio);
}
dev_info(&i2c->dev, "%s probed.\n",
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 79a554f1029d..65a108c9121f 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -726,8 +726,8 @@ static const struct rpmh_vreg_hw_data pmic5_ftsmps510 = {
static const struct rpmh_vreg_hw_data pmic5_hfsmps515 = {
.regulator_type = VRM,
.ops = &rpmh_regulator_vrm_ops,
- .voltage_range = REGULATOR_LINEAR_RANGE(2800000, 0, 4, 16000),
- .n_voltages = 5,
+ .voltage_range = REGULATOR_LINEAR_RANGE(320000, 0, 235, 16000),
+ .n_voltages = 236,
.pmic_mode_map = pmic_mode_map_pmic5_smps,
.of_map_mode = rpmh_regulator_pmic4_smps_of_map_mode,
};
@@ -901,7 +901,7 @@ static const struct rpmh_vreg_init_data pm8350_vreg_data[] = {
};
static const struct rpmh_vreg_init_data pm8350c_vreg_data[] = {
- RPMH_VREG("smps1", "smp%s1", &pmic5_hfsmps510, "vdd-s1"),
+ RPMH_VREG("smps1", "smp%s1", &pmic5_hfsmps515, "vdd-s1"),
RPMH_VREG("smps2", "smp%s2", &pmic5_ftsmps510, "vdd-s2"),
RPMH_VREG("smps3", "smp%s3", &pmic5_ftsmps510, "vdd-s3"),
RPMH_VREG("smps4", "smp%s4", &pmic5_ftsmps510, "vdd-s4"),
diff --git a/drivers/regulator/rt4831-regulator.c b/drivers/regulator/rt4831-regulator.c
index 3d4695ded629..e3aaac90d238 100644
--- a/drivers/regulator/rt4831-regulator.c
+++ b/drivers/regulator/rt4831-regulator.c
@@ -153,9 +153,9 @@ static int rt4831_regulator_probe(struct platform_device *pdev)
int i, ret;
regmap = dev_get_regmap(pdev->dev.parent, NULL);
- if (IS_ERR(regmap)) {
+ if (!regmap) {
dev_err(&pdev->dev, "Failed to init regmap\n");
- return PTR_ERR(regmap);
+ return -ENODEV;
}
/* Configure DSV mode to normal by default */