Commit 310dde60 authored Aug 22, 2022 by Max Krummenacher Committed by Shawn Guo Sep 17, 2022

arm64: dts: imx8mp-verdin: add cpu-supply



Add the cpu-supply property to all CPU nodes to enable the cpufreq
driver.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 8130fa71

arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi

+17 −1

Original line number	Diff line number	Diff line
		@@ -146,6 +146,22 @@ reserved-memory {
		};
		};

		&A53_0 {
		cpu-supply = <&reg_vdd_arm>;
		};

		&A53_1 {
		cpu-supply = <&reg_vdd_arm>;
		};

		&A53_2 {
		cpu-supply = <&reg_vdd_arm>;
		};

		&A53_3 {
		cpu-supply = <&reg_vdd_arm>;
		};

		&cpu_alert0 {
		temperature = <95000>;
		};
		@@ -453,7 +469,7 @@ BUCK1 {
		regulator-ramp-delay = <3125>;
		};

		BUCK2 {
		reg_vdd_arm: BUCK2 {
		nxp,dvs-run-voltage = <950000>;
		nxp,dvs-standby-voltage = <850000>;
		regulator-always-on;