arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable Mali-G31

Enable Mali-G31 (GPU) node on EVK board.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250218115922.407816-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
index 0b705c987b6c04258da9f5c792c66813483bb768..063eca0ba3e2f3a280aa8c68eb8c5c3d2e24ba84 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts
@@ -43,6 +43,16 @@
                reg = <0x2 0x40000000 0x2 0x00000000>;
        };
 
+       reg_0p8v: regulator0 {
+               compatible = "regulator-fixed";
+
+               regulator-name = "fixed-0.8V";
+               regulator-min-microvolt = <800000>;
+               regulator-max-microvolt = <800000>;
+               regulator-boot-on;
+               regulator-always-on;
+       };
+
        reg_3p3v: regulator1 {
                compatible = "regulator-fixed";
 
@@ -68,6 +78,11 @@
        clock-frequency = <22579200>;
 };
 
+&gpu {
+       status = "okay";
+       mali-supply = <&reg_0p8v>;
+};
+
 &i2c0 {
        pinctrl-0 = <&i2c0_pins>;
        pinctrl-names = "default";