linux-kernel - [PATCH 8/9] arm64: dts: rockchip: Enable HDMI output on RK3368-Lion-Haikou

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Message-ID: <20251020082508.3636511-9-heiko@sntech.de>
Date: Mon, 20 Oct 2025 10:25:07 +0200
From: Heiko Stuebner <heiko@...ech.de>
To: heiko@...ech.de
Cc: maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	quentin.schulz@...rry.de,
	andy.yan@...k-chips.com,
	dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	cn.liweihao@...il.com,
	Heiko Stuebner <heiko.stuebner@...rry.de>
Subject: [PATCH 8/9] arm64: dts: rockchip: Enable HDMI output on RK3368-Lion-Haikou

From: Heiko Stuebner <heiko.stuebner@...rry.de>

Enable the VOP and HDMI controller on the Lion-Haikou board.

Signed-off-by: Heiko Stuebner <heiko.stuebner@...rry.de>
---
 .../boot/dts/rockchip/rk3368-lion-haikou.dts   | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts
index abd1af97456a..a8eb4e9c2778 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts
@@ -58,6 +58,16 @@ vcc5v0_otg: regulator-vcc5v0-otg {
 	};
 };
 
+&display_subsystem {
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdd10_video>;
+	avdd-1v8-supply = <&vcc18_video>;
+	status = "okay";
+};
+
 &i2c_lvds_blc {
 	eeprom: eeprom@50 {
 		compatible = "atmel,24c01";
@@ -101,6 +111,14 @@ &uart1 {
 	status = "disabled";
 };
 
+&vop {
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
 &pinctrl {
 	pinctrl-names = "default";
 	pinctrl-0 = <&haikou_pin_hog>;
-- 
2.47.2