[PATCH v1 3/4] DTS: imx93: modify the BUCK1 voltage range
Joy Zou
joy.zou at nxp.com
Mon Jun 5 11:48:24 CEST 2023
The new pmic trimed BUCK1. So need to modify the range.
There is no LDO2 and LDO3, So need to delete the property.
Signed-off-by: Joy Zou <joy.zou at nxp.com>
---
arch/arm/dts/imx93-11x11-evk.dts | 20 ++------------------
1 file changed, 2 insertions(+), 18 deletions(-)
diff --git a/arch/arm/dts/imx93-11x11-evk.dts b/arch/arm/dts/imx93-11x11-evk.dts
index b3a5a3d71e..ceab56a5d8 100644
--- a/arch/arm/dts/imx93-11x11-evk.dts
+++ b/arch/arm/dts/imx93-11x11-evk.dts
@@ -141,8 +141,8 @@
regulators {
buck1: BUCK1 {
regulator-name = "BUCK1";
- regulator-min-microvolt = <600000>;
- regulator-max-microvolt = <2187500>;
+ regulator-min-microvolt = <650000>;
+ regulator-max-microvolt = <2237500>;
regulator-boot-on;
regulator-always-on;
regulator-ramp-delay = <3125>;
@@ -189,22 +189,6 @@
regulator-always-on;
};
- ldo2: LDO2 {
- regulator-name = "LDO2";
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <1150000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- ldo3: LDO3 {
- regulator-name = "LDO3";
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
ldo4: LDO4 {
regulator-name = "LDO4";
regulator-min-microvolt = <800000>;
--
2.37.1
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