arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Enable Mali-G31 GPU

Enable the Mali-G31 GPU on the RZ/V2N EVK.

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/20250514101528.41663-11-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts
index c4f248bcada3a9fbc3f8ae22a501edeeb3a0cd87..de5dce4514f097a798db3c5c763f179a64c017c2 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts
@@ -39,6 +39,15 @@
                reg = <0x0 0x48000000 0x1 0xf8000000>;
        };
 
+       reg_0p8v: regulator-0p8v {
+               compatible = "regulator-fixed";
+               regulator-name = "fixed-0.8V";
+               regulator-min-microvolt = <800000>;
+               regulator-max-microvolt = <800000>;
+               regulator-boot-on;
+               regulator-always-on;
+       };
+
        reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
@@ -79,6 +88,11 @@
        status = "okay";
 };
 
+&gpu {
+       status = "okay";
+       mali-supply = <&reg_0p8v>;
+};
+
 &i2c0 {
        pinctrl-0 = <&i2c0_pins>;
        pinctrl-names = "default";