i.MX maintainers and LAKML are still missing.
On 04.01.23 14:05, Johannes Schneider wrote:
> from the dtsi to the two dts's
I think a imx8mm-evk-rohm-pmic.dtsi (or some other name)
is worthwhile to avoid the duplication.
>
> Signed-off-by: Johannes Schneider <johannes.schneider@xxxxxxxxxxxxxxxxxxxx>
> ---
> .../boot/dts/freescale/imx8mm-ddr4-evk.dts | 130 ++++++++++++++++++
> arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 130 ++++++++++++++++++
> arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 128 -----------------
> 3 files changed, 260 insertions(+), 128 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk.dts
> index 6c079c0a3a48..8274ddee49ac 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-ddr4-evk.dts
> @@ -55,3 +55,133 @@ MX8MM_IOMUXC_NAND_CE3_B_GPIO3_IO4 0x19
> >;
> };
> };
> +
> +&A53_0 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_1 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_2 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_3 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&i2c1 {
> + pmic@4b {
> + compatible = "rohm,bd71847";
> + reg = <0x4b>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pmic>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
> + rohm,reset-snvs-powered;
> +
> + #clock-cells = <0>;
> + clocks = <&osc_32k 0>;
> + clock-output-names = "clk-32k-out";
> +
> + regulators {
> + buck1_reg: BUCK1 {
> + regulator-name = "buck1";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <1250>;
> + };
> +
> + buck2_reg: BUCK2 {
> + regulator-name = "buck2";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <1250>;
> + rohm,dvs-run-voltage = <1000000>;
> + rohm,dvs-idle-voltage = <900000>;
> + };
> +
> + buck3_reg: BUCK3 {
> + // BUCK5 in datasheet
> + regulator-name = "buck3";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck4_reg: BUCK4 {
> + // BUCK6 in datasheet
> + regulator-name = "buck4";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck5_reg: BUCK5 {
> + // BUCK7 in datasheet
> + regulator-name = "buck5";
> + regulator-min-microvolt = <1605000>;
> + regulator-max-microvolt = <1995000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck6_reg: BUCK6 {
> + // BUCK8 in datasheet
> + regulator-name = "buck6";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1_reg: LDO1 {
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1600000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: LDO2 {
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <900000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo3_reg: LDO3 {
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo4_reg: LDO4 {
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo6_reg: LDO6 {
> + regulator-name = "ldo6";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> index a2b24d4d4e3e..2b5b9c923dc6 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts
> @@ -126,3 +126,133 @@ MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
> >;
> };
> };
> +
> +&A53_0 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_1 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_2 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&A53_3 {
> + cpu-supply = <&buck2_reg>;
> +};
> +
> +&i2c1 {
> + pmic@4b {
> + compatible = "rohm,bd71847";
> + reg = <0x4b>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pmic>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
> + rohm,reset-snvs-powered;
> +
> + #clock-cells = <0>;
> + clocks = <&osc_32k 0>;
> + clock-output-names = "clk-32k-out";
> +
> + regulators {
> + buck1_reg: BUCK1 {
> + regulator-name = "buck1";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <1250>;
> + };
> +
> + buck2_reg: BUCK2 {
> + regulator-name = "buck2";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + regulator-ramp-delay = <1250>;
> + rohm,dvs-run-voltage = <1000000>;
> + rohm,dvs-idle-voltage = <900000>;
> + };
> +
> + buck3_reg: BUCK3 {
> + // BUCK5 in datasheet
> + regulator-name = "buck3";
> + regulator-min-microvolt = <700000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck4_reg: BUCK4 {
> + // BUCK6 in datasheet
> + regulator-name = "buck4";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck5_reg: BUCK5 {
> + // BUCK7 in datasheet
> + regulator-name = "buck5";
> + regulator-min-microvolt = <1605000>;
> + regulator-max-microvolt = <1995000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + buck6_reg: BUCK6 {
> + // BUCK8 in datasheet
> + regulator-name = "buck6";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1400000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo1_reg: LDO1 {
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1600000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: LDO2 {
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <900000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo3_reg: LDO3 {
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo4_reg: LDO4 {
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo6_reg: LDO6 {
> + regulator-name = "ldo6";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
> +};
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> index 7d6317d95b13..b26460586f68 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> @@ -133,22 +133,6 @@ simple-audio-card,codec {
> };
> };
>
> -&A53_0 {
> - cpu-supply = <&buck2_reg>;
> -};
> -
> -&A53_1 {
> - cpu-supply = <&buck2_reg>;
> -};
> -
> -&A53_2 {
> - cpu-supply = <&buck2_reg>;
> -};
> -
> -&A53_3 {
> - cpu-supply = <&buck2_reg>;
> -};
> -
> &fec1 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_fec1>;
> @@ -182,118 +166,6 @@ &i2c1 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_i2c1>;
> status = "okay";
> -
> - pmic@4b {
> - compatible = "rohm,bd71847";
> - reg = <0x4b>;
> - pinctrl-names = "default";
> - pinctrl-0 = <&pinctrl_pmic>;
> - interrupt-parent = <&gpio1>;
> - interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
> - rohm,reset-snvs-powered;
> -
> - #clock-cells = <0>;
> - clocks = <&osc_32k 0>;
> - clock-output-names = "clk-32k-out";
> -
> - regulators {
> - buck1_reg: BUCK1 {
> - regulator-name = "buck1";
> - regulator-min-microvolt = <700000>;
> - regulator-max-microvolt = <1300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - regulator-ramp-delay = <1250>;
> - };
> -
> - buck2_reg: BUCK2 {
> - regulator-name = "buck2";
> - regulator-min-microvolt = <700000>;
> - regulator-max-microvolt = <1300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - regulator-ramp-delay = <1250>;
> - rohm,dvs-run-voltage = <1000000>;
> - rohm,dvs-idle-voltage = <900000>;
> - };
> -
> - buck3_reg: BUCK3 {
> - // BUCK5 in datasheet
> - regulator-name = "buck3";
> - regulator-min-microvolt = <700000>;
> - regulator-max-microvolt = <1350000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - buck4_reg: BUCK4 {
> - // BUCK6 in datasheet
> - regulator-name = "buck4";
> - regulator-min-microvolt = <3000000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - buck5_reg: BUCK5 {
> - // BUCK7 in datasheet
> - regulator-name = "buck5";
> - regulator-min-microvolt = <1605000>;
> - regulator-max-microvolt = <1995000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - buck6_reg: BUCK6 {
> - // BUCK8 in datasheet
> - regulator-name = "buck6";
> - regulator-min-microvolt = <800000>;
> - regulator-max-microvolt = <1400000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo1_reg: LDO1 {
> - regulator-name = "ldo1";
> - regulator-min-microvolt = <1600000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo2_reg: LDO2 {
> - regulator-name = "ldo2";
> - regulator-min-microvolt = <800000>;
> - regulator-max-microvolt = <900000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo3_reg: LDO3 {
> - regulator-name = "ldo3";
> - regulator-min-microvolt = <1800000>;
> - regulator-max-microvolt = <3300000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo4_reg: LDO4 {
> - regulator-name = "ldo4";
> - regulator-min-microvolt = <900000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> -
> - ldo6_reg: LDO6 {
> - regulator-name = "ldo6";
> - regulator-min-microvolt = <900000>;
> - regulator-max-microvolt = <1800000>;
> - regulator-boot-on;
> - regulator-always-on;
> - };
> - };
> - };
> };
>
> &i2c2 {
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