diff options
| -rw-r--r-- | drivers/regulator/pca9450-regulator.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/regulator/pca9450-regulator.c b/drivers/regulator/pca9450-regulator.c index 8f81d813640d..a56f3ab754fa 100644 --- a/drivers/regulator/pca9450-regulator.c +++ b/drivers/regulator/pca9450-regulator.c @@ -36,6 +36,7 @@ struct pca9450 { enum pca9450_chip_type type; unsigned int rcnt; int irq; + bool sd_vsel_fixed_low; }; static const struct regmap_range pca9450_status_range = { @@ -102,6 +103,9 @@ static unsigned int pca9450_ldo5_get_reg_voltage_sel(struct regulator_dev *rdev) { struct pca9450 *pca9450 = rdev_get_drvdata(rdev); + if (pca9450->sd_vsel_fixed_low) + return PCA9450_REG_LDO5CTRL_L; + if (pca9450->sd_vsel_gpio && !gpiod_get_value(pca9450->sd_vsel_gpio)) return PCA9450_REG_LDO5CTRL_L; @@ -1100,6 +1104,9 @@ static int pca9450_i2c_probe(struct i2c_client *i2c) return ret; } + pca9450->sd_vsel_fixed_low = + of_property_read_bool(ldo5->dev.of_node, "nxp,sd-vsel-fixed-low"); + dev_info(&i2c->dev, "%s probed.\n", type == PCA9450_TYPE_PCA9450A ? "pca9450a" : (type == PCA9450_TYPE_PCA9451A ? "pca9451a" : "pca9450bc")); |