arm64: dts: allwinner: h616: enable Mali GPU for all boards

All Allwinner H616/H618 SoCs contain a Mali G31 MP2 GPU.

Enable the DT nodes for that GPU, and specify the regulator providing
power to the VDD_GPU pins of the package. The rest of the DT node is set
by the SoC, so is not board specific.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://patch.msgid.link/20250416224839.9840-5-andre.przywara@arm.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts

@@ -79,6 +79,11 @@ &ehci0 {
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &ir {
 	status = "okay";
 };

arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi

@@ -67,6 +67,11 @@ &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &mmc0 {
 	vmmc-supply = <&reg_dldo1>;
 	/* Card detection pin is not connected */

arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi

@@ -77,6 +77,10 @@ &emac0 {
 	status = "okay";
 };
 
+&gpu {
+	status = "okay";
+};
+
 &mdio0 {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";

arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts

@@ -24,6 +24,10 @@ &emac0 {
 	phy-supply = <&reg_dcdce>;
 };
 
+&gpu {
+	mali-supply = <&reg_dcdcc>;
+};
+
 &mmc0 {
 	vmmc-supply = <&reg_dcdce>;
 };

arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts

@@ -50,6 +50,11 @@ &ehci2 {
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&reg_dcdcc>;
+	status = "okay";
+};
+
 &ir {
 	status = "okay";
 };

arch/arm64/boot/dts/allwinner/sun50i-h618-longan-module-3h.dtsi

@@ -10,6 +10,11 @@ &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;

arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts

@@ -69,6 +69,11 @@ &ehci1 {
 
 /* USB 2 & 3 are on the FPC connector (or the exansion board) */
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &mmc0 {
 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;	/* PF6 */
 	bus-width = <4>;

arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts

@@ -27,6 +27,10 @@ &ext_rgmii_phy {
 	motorcomm,clk-out-frequency-hz = <125000000>;
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+};
+
 &mmc0 {
 	/*
 	 * The schematic shows the card detect pin wired up to PF6, via an

arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts

@@ -69,6 +69,11 @@ &ehci1 {
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &ir {
 	status = "okay";
 };

arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts

@@ -200,6 +200,11 @@ &ehci0 {
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc2>;
+	status = "okay";
+};
+
 &mmc0 {
 	vmmc-supply = <&reg_cldo3>;
 	disable-wp;