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power: pmic/regulator: Support pca9452

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Add PCA9452 PMIC/Regulator support.

Signed-off-by: Joy Zou <joy.zou@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Joy Zou 2024-09-23 21:11:32 +08:00 • committed by Tom Rini
parent cd63c4a79a
commit a857e47263
3 changed files with 11 additions and 2 deletions
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1
drivers/power/pmic/pca9450.c
View file

@ -121,6 +121,7 @@ static const struct udevice_id pca9450_ids[] = {
{ .compatible = "nxp,pca9450b", .data = NXP_CHIP_TYPE_PCA9450BC, },
{ .compatible = "nxp,pca9450c", .data = NXP_CHIP_TYPE_PCA9450BC, },
{ .compatible = "nxp,pca9451a", .data = NXP_CHIP_TYPE_PCA9451A, },
{ .compatible = "nxp,pca9452", .data = NXP_CHIP_TYPE_PCA9452, },
{ }
};

11
drivers/power/regulator/pca9450.c
View file

@ -288,7 +288,7 @@ 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 &&
type != NXP_CHIP_TYPE_PCA9451A) {
type != NXP_CHIP_TYPE_PCA9451A && type != NXP_CHIP_TYPE_PCA9452) {
debug("Unknown PMIC type\n");
return -EINVAL;
}
@ -299,7 +299,8 @@ static int pca9450_regulator_probe(struct udevice *dev)
val = ret;
if (type == NXP_CHIP_TYPE_PCA9451A && (val & PCA9450_REG_PWRCTRL_TOFF_DEB))
if ((type == NXP_CHIP_TYPE_PCA9451A || type == NXP_CHIP_TYPE_PCA9452) &&
(val & PCA9450_REG_PWRCTRL_TOFF_DEB))
pmic_trim = true;
for (i = 0; i < ARRAY_SIZE(pca9450_reg_data); i++) {
@ -326,6 +327,12 @@ static int pca9450_regulator_probe(struct udevice *dev)
continue;
}
if (type == NXP_CHIP_TYPE_PCA9452 &&
(!strcmp(pca9450_reg_data[i].name, "BUCK3") ||
!strcmp(pca9450_reg_data[i].name, "LDO2"))) {
continue;
}
*plat = pca9450_reg_data[i];
return 0;

1
include/power/pca9450.h
View file

@ -62,6 +62,7 @@ enum {
NXP_CHIP_TYPE_PCA9450A = 0,
NXP_CHIP_TYPE_PCA9450BC,
NXP_CHIP_TYPE_PCA9451A,
NXP_CHIP_TYPE_PCA9452,
NXP_CHIP_TYPE_AMOUNT
};