linux-kernel - [PATCH 4/4] arm64: dts: rockchip: Enable HDMI1 on rk3588-evb1

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Message-Id: <20250215-vop2-hdmi1-disp-modes-v1-4-81962a7151d6@collabora.com>
Date: Sat, 15 Feb 2025 02:55:40 +0200
From: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
To: Sandy Huang <hjc@...k-chips.com>, 
 Heiko Stübner <heiko@...ech.de>, 
 Andy Yan <andy.yan@...k-chips.com>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: kernel@...labora.com, dri-devel@...ts.freedesktop.org, 
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: [PATCH 4/4] arm64: dts: rockchip: Enable HDMI1 on rk3588-evb1

Add the necessary DT changes to enable the second HDMI output port on
Rockchip RK3588 EVB1.

While at it, switch the position of &vop_mmu and @vop to maintain the
alphabetical order.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
---
 arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts | 42 ++++++++++++++++++++++--
 1 file changed, 40 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
index 3fd0665cde2ca15cd309919ff751b00e0f53a400..27a7895595ee9fa2f5d5f3096cbe334c1d3792cf 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
@@ -132,6 +132,17 @@ hdmi0_con_in: endpoint {
 		};
 	};
 
+	hdmi1-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi1_con_in: endpoint {
+				remote-endpoint = <&hdmi1_out_con>;
+			};
+		};
+	};
+
 	pcie20_avdd0v85: regulator-pcie20-avdd0v85 {
 		compatible = "regulator-fixed";
 		regulator-name = "pcie20_avdd0v85";
@@ -364,10 +375,30 @@ hdmi0_out_con: endpoint {
 	};
 };
 
+&hdmi1 {
+	status = "okay";
+};
+
+&hdmi1_in {
+	hdmi1_in_vp1: endpoint {
+		remote-endpoint = <&vp1_out_hdmi1>;
+	};
+};
+
+&hdmi1_out {
+	hdmi1_out_con: endpoint {
+		remote-endpoint = <&hdmi1_con_in>;
+	};
+};
+
 &hdptxphy0 {
 	status = "okay";
 };
 
+&hdptxphy1 {
+	status = "okay";
+};
+
 &i2c2 {
 	status = "okay";
 
@@ -1371,11 +1402,11 @@ &usb_host1_xhci {
 	status = "okay";
 };
 
-&vop_mmu {
+&vop {
 	status = "okay";
 };
 
-&vop {
+&vop_mmu {
 	status = "okay";
 };
 
@@ -1385,3 +1416,10 @@ vp0_out_hdmi0: endpoint@...KCHIP_VOP2_EP_HDMI0 {
 		remote-endpoint = <&hdmi0_in_vp0>;
 	};
 };
+
+&vp1 {
+	vp1_out_hdmi1: endpoint@...KCHIP_VOP2_EP_HDMI1 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI1>;
+		remote-endpoint = <&hdmi1_in_vp1>;
+	};
+};

-- 
2.48.1