Hi,
Am Mi., 23. Feb. 2022 um 22:06 Uhr schrieb Michael Walle <michael@xxxxxxxx>:
>
> Use the power signal names as given in the schematics of the reference
> board.
>
> Signed-off-by: Michael Walle <michael@xxxxxxxx>
> ---
> arch/arm64/boot/dts/freescale/imx8mn-evk.dts | 20 ++++++++++----------
> 1 file changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
> index b4225cfcb6d9..eaa06f49aef5 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dts
> @@ -41,7 +41,7 @@ pmic: pmic@25 {
>
> regulators {
> buck1: BUCK1{
> - regulator-name = "BUCK1";
> + regulator-name = "VDD_ARM_0V9";
I think BUCK1 and BUCK2 are twisted here. This should be "VDD_SOC".
> regulator-min-microvolt = <600000>;
> regulator-max-microvolt = <2187500>;
> regulator-boot-on;
> @@ -50,7 +50,7 @@ buck1: BUCK1{
> };
>
> buck2: BUCK2 {
> - regulator-name = "BUCK2";
> + regulator-name = "VDD_SOC";
And this should be "VDD_ARM_0V9".
> regulator-min-microvolt = <600000>;
> regulator-max-microvolt = <2187500>;
> regulator-boot-on;
> @@ -61,7 +61,7 @@ buck2: BUCK2 {
> };
>
> buck4: BUCK4{
> - regulator-name = "BUCK4";
> + regulator-name = "VDD_3V3";
> regulator-min-microvolt = <600000>;
> regulator-max-microvolt = <3400000>;
> regulator-boot-on;
> @@ -69,7 +69,7 @@ buck4: BUCK4{
> };
>
> buck5: BUCK5{
> - regulator-name = "BUCK5";
> + regulator-name = "VDD_1V8";
> regulator-min-microvolt = <600000>;
> regulator-max-microvolt = <3400000>;
> regulator-boot-on;
> @@ -77,7 +77,7 @@ buck5: BUCK5{
> };
>
> buck6: BUCK6 {
> - regulator-name = "BUCK6";
> + regulator-name = "NVCC_DRAM_1V1";
> regulator-min-microvolt = <600000>;
> regulator-max-microvolt = <3400000>;
> regulator-boot-on;
> @@ -85,7 +85,7 @@ buck6: BUCK6 {
> };
>
> ldo1: LDO1 {
> - regulator-name = "LDO1";
> + regulator-name = "NVCC_SNVS_1V8";
> regulator-min-microvolt = <1600000>;
> regulator-max-microvolt = <3300000>;
> regulator-boot-on;
> @@ -93,7 +93,7 @@ ldo1: LDO1 {
> };
>
> ldo2: LDO2 {
> - regulator-name = "LDO2";
> + regulator-name = "VDD_SNVS_0V8";
> regulator-min-microvolt = <800000>;
> regulator-max-microvolt = <1150000>;
> regulator-boot-on;
> @@ -101,7 +101,7 @@ ldo2: LDO2 {
> };
>
> ldo3: LDO3 {
> - regulator-name = "LDO3";
> + regulator-name = "VDDA_1V8";
> regulator-min-microvolt = <800000>;
> regulator-max-microvolt = <3300000>;
> regulator-boot-on;
> @@ -109,7 +109,7 @@ ldo3: LDO3 {
> };
>
> ldo4: LDO4 {
> - regulator-name = "LDO4";
> + regulator-name = "VDD_PHY_1V2";
> regulator-min-microvolt = <800000>;
> regulator-max-microvolt = <3300000>;
> regulator-boot-on;
> @@ -117,7 +117,7 @@ ldo4: LDO4 {
> };
>
> ldo5: LDO5 {
> - regulator-name = "LDO5";
> + regulator-name = "NVCC_SD2";
> regulator-min-microvolt = <1800000>;
> regulator-max-microvolt = <3300000>;
> regulator-boot-on;
> --
> 2.30.2
>
--
Heiko
