From 224e986158e9cbca4a3344cc12e298bd3c9f45c8 Mon Sep 17 00:00:00 2001
From: Andre Przywara <andre.przywara@arm.com>
Date: Wed, 16 Apr 2025 23:48:39 +0100
Subject: [PATCH] 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      | 5 +++++
 .../boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi      | 5 +++++
 arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi | 4 ++++
 arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts | 4 ++++
 arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts       | 5 +++++
 .../boot/dts/allwinner/sun50i-h618-longan-module-3h.dtsi     | 5 +++++
 .../arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts | 5 +++++
 arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts | 4 ++++
 .../boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts     | 5 +++++
 .../boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts  | 5 +++++
 10 files changed, 47 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts
index 17e6aef67aaf..7906b79c0389 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h313-tanix-tx1.dts
@@ -79,6 +79,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &ir {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
index d12b01c5f41b..bebfeb2a337a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-bigtreetech-cb1.dtsi
@@ -67,6 +67,11 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &mmc0 {
 	vmmc-supply = <&reg_dldo1>;
 	/* Card detection pin is not connected */
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi
index 908fa3b847a6..a8644fb52b04 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero.dtsi
@@ -77,6 +77,10 @@
 	status = "okay";
 };
 
+&gpu {
+	status = "okay";
+};
+
 &mdio0 {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
index a360d8567f95..f2e3300e078a 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-orangepi-zero2.dts
@@ -24,6 +24,10 @@
 	phy-supply = <&reg_dcdce>;
 };
 
+&gpu {
+	mali-supply = <&reg_dcdcc>;
+};
+
 &mmc0 {
 	vmmc-supply = <&reg_dcdce>;
 };
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts b/arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts
index 968960ebf1d1..085f3e4e8eaa 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h616-x96-mate.dts
@@ -50,6 +50,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&reg_dcdcc>;
+	status = "okay";
+};
+
 &ir {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-longan-module-3h.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h618-longan-module-3h.dtsi
index e92d150aaf1c..3f416d129b72 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h618-longan-module-3h.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-longan-module-3h.dtsi
@@ -10,6 +10,11 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts
index a0fe7a9afb77..b340bbcb710d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero2w.dts
@@ -69,6 +69,11 @@
 
 /* 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>;
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts
index e1cd7572a14c..c51d4d9120de 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-orangepi-zero3.dts
@@ -27,6 +27,10 @@
 	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
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts b/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts
index f828ca1ce51e..efe0faa252f5 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h618-transpeed-8k618-t.dts
@@ -69,6 +69,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc1>;
+	status = "okay";
+};
+
 &ir {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
index db058201a414..1a750c5f6fac 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-2024.dts
@@ -200,6 +200,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&reg_dcdc2>;
+	status = "okay";
+};
+
 &mmc0 {
 	vmmc-supply = <&reg_cldo3>;
 	disable-wp;
-- 
2.50.1