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From: Christian Hewitt <christianshewitt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Heiko Stuebner <heiko@sntech.de>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Alex Bee <knaerzche@gmail.com>
Subject: [PATCH v3 2/2] arm64: dts: rockchip: enable the Mali GPU on RK3328 boards
Date: Sat,  6 Sep 2025 12:08:10 +0000	[thread overview]
Message-ID: <20250906120810.1833016-2-christianshewitt@gmail.com> (raw)
In-Reply-To: <20250906120810.1833016-1-christianshewitt@gmail.com>

From: Alex Bee <knaerzche@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@gmail.com>
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
Changes since v2:
- No changes
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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  reply	other threads:[~2025-09-06 12:14 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-06 12:08 [PATCH v3 1/2] arm64: dts: rockchip: add GPU powerdomain, opps, and cooling to rk3328 Christian Hewitt
2025-09-06 12:08 ` Christian Hewitt [this message]
2025-09-11  9:01   ` [PATCH v3 2/2] arm64: dts: rockchip: enable the Mali GPU on RK3328 boards Diederik de Haas
2025-09-11  9:00 ` [PATCH v3 1/2] arm64: dts: rockchip: add GPU powerdomain, opps, and cooling to rk3328 Diederik de Haas
2025-09-11  9:05 ` Heiko Stuebner

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