Commit 3fea8d14 authored by Joy Zou's avatar Joy Zou Committed by Shawn Guo
Browse files

arm64: dts: imx93: add pca9452 support 



Support pca9452 on imx93-14x14-evk.

Signed-off-by: default avatarJoy Zou <joy.zou@nxp.com>
Signed-off-by: default avatarFrank Li <Frank.Li@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 44b3dacb

arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts

+83 −0
Original line number Diff line number Diff line
@@ -219,6 +219,89 @@ pcal6524: gpio@22 { 
		interrupt-parent = <&gpio3>;

		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;

	};



	pmic@25 {

		compatible = "nxp,pca9452";

		reg = <0x25>;

		interrupt-parent = <&pcal6524>;

		interrupts = <11 IRQ_TYPE_EDGE_FALLING>;



		regulators {

			buck1: BUCK1 {

				regulator-name = "BUCK1";

				regulator-min-microvolt = <610000>;

				regulator-max-microvolt = <950000>;

				regulator-boot-on;

				regulator-always-on;

				regulator-ramp-delay = <3125>;

			};



			buck2: BUCK2 {

				regulator-name = "BUCK2";

				regulator-min-microvolt = <600000>;

				regulator-max-microvolt = <670000>;

				regulator-boot-on;

				regulator-always-on;

				regulator-ramp-delay = <3125>;

			};



			buck4: BUCK4{

				regulator-name = "BUCK4";

				regulator-min-microvolt = <1620000>;

				regulator-max-microvolt = <3400000>;

				regulator-boot-on;

				regulator-always-on;

			};



			buck5: BUCK5{

				regulator-name = "BUCK5";

				regulator-min-microvolt = <1620000>;

				regulator-max-microvolt = <3400000>;

				regulator-boot-on;

				regulator-always-on;

			};



			buck6: BUCK6 {

				regulator-name = "BUCK6";

				regulator-min-microvolt = <1060000>;

				regulator-max-microvolt = <1140000>;

				regulator-boot-on;

				regulator-always-on;

			};



			ldo1: LDO1 {

				regulator-name = "LDO1";

				regulator-min-microvolt = <1620000>;

				regulator-max-microvolt = <1980000>;

				regulator-boot-on;

				regulator-always-on;

			};



			ldo3: LDO3 {

				regulator-name = "LDO3";

				regulator-min-microvolt = <1710000>;

				regulator-max-microvolt = <1890000>;

				regulator-boot-on;

				regulator-always-on;

			};



			ldo4: LDO4 {

				regulator-name = "LDO4";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <840000>;

				regulator-boot-on;

				regulator-always-on;

			};



			ldo5: LDO5 {

				regulator-name = "LDO5";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <3300000>;

				regulator-boot-on;

				regulator-always-on;

			};

		};

	};

};



&lpi2c3 {