diff options
Diffstat (limited to 'drivers/power/regulator/pca9450.c')
| -rw-r--r-- | drivers/power/regulator/pca9450.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/power/regulator/pca9450.c b/drivers/power/regulator/pca9450.c index fe1869397c..7ca20d1f7f 100644 --- a/drivers/power/regulator/pca9450.c +++ b/drivers/power/regulator/pca9450.c @@ -276,7 +276,8 @@ static int pca9450_regulator_probe(struct udevice *dev) type = dev_get_driver_data(dev_get_parent(dev)); - if (type != NXP_CHIP_TYPE_PCA9450A && type != NXP_CHIP_TYPE_PCA9450BC) { + if (type != NXP_CHIP_TYPE_PCA9450A && type != NXP_CHIP_TYPE_PCA9450BC && + type != NXP_CHIP_TYPE_PCA9451A) { debug("Unknown PMIC type\n"); return -EINVAL; } @@ -291,6 +292,14 @@ static int pca9450_regulator_probe(struct udevice *dev) continue; } + /* PCA9451A uses BUCK3 in dual-phase and don't have LDO2 and LDO3 */ + if (type == NXP_CHIP_TYPE_PCA9451A && + (!strcmp(pca9450_reg_data[i].name, "BUCK3") || + !strcmp(pca9450_reg_data[i].name, "LDO2") || + !strcmp(pca9450_reg_data[i].name, "LDO3"))) { + continue; + } + *plat = pca9450_reg_data[i]; return 0; |