[PATCH v2 2/2] arm64: dts: rockchip: enable the Mali GPU on RK3328 boards

Christian Hewitt christianshewitt at gmail.com
Sat Sep 6 04:20:30 PDT 2025


From: Alex Bee <knaerzche at gmail.com>

Add a gpu node to the rock64 board to enable the Mali GPU and
move the existing node from roc-pc to the shared roc dtsi to
enable it also for the roc-cc board.

Signed-off-by: Alex Bee <knaerzche at gmail.com>
Signed-off-by: Christian Hewitt <christianshewitt at gmail.com>
---
Changes since v1:
- No changes

 arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts | 4 ----
 arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi   | 4 ++++
 arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 4 ++++
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts
index 329d03172433..c0b7b98ff788 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-pc.dts
@@ -44,10 +44,6 @@ &codec {
 	mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
 };
 
-&gpu {
-	mali-supply = <&vdd_logic>;
-};
-
 &pinctrl {
 	ir {
 		ir_int: ir-int {
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi b/arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi
index b5bd5e7d5748..7eef6f7f108f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc.dtsi
@@ -160,6 +160,10 @@ &gmac2io {
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_logic>;
+};
+
 &hdmi {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
index 5367e5fa9232..592fd8ca21df 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -152,6 +152,10 @@ &gmac2io {
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_logic>;
+};
+
 &hdmi {
 	avdd-0v9-supply = <&vdd_10>;
 	avdd-1v8-supply = <&vcc_18>;
-- 
2.34.1




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