Commit 6f57895c authored by Biju Das's avatar Biju Das Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: rzg2lc-smarc-som: Add vdd core regulator 



Add vdd core regulator (1.1 V) for GPU.

This patch add regulator support for GPU.

The H/W manual mentions nothing about a GPU regulator. So using vdd
core regulator for GPU.

Signed-off-by: default avatarBiju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220307192436.13237-4-biju.das.jz@bp.renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent a081c4fe

arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi

+13 −0
Original line number Diff line number Diff line
@@ -41,6 +41,15 @@ reg_3p3v: regulator1 { 
		regulator-always-on;

	};



	reg_1p1v: regulator-vdd-core {

		compatible = "regulator-fixed";

		regulator-name = "fixed-1.1V";

		regulator-min-microvolt = <1100000>;

		regulator-max-microvolt = <1100000>;

		regulator-boot-on;

		regulator-always-on;

	};



	vccq_sdhi0: regulator-vccq-sdhi0 {

		compatible = "regulator-gpio";
@@ -84,6 +93,10 @@ &extal_clk { 
	clock-frequency = <24000000>;

};



&gpu {

	mali-supply = <&reg_1p1v>;

};



&ostm1 {

	status = "okay";

};