linux-kernel - [PATCH 1/2] arm64: dts: rockchip: enable HDMI1 on FriendlyElec NanoPC-T6

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Message-Id: <20250325-nanopc-t6-hdmi-v1-1-299a2ed45878@redhat.com>
Date: Tue, 25 Mar 2025 20:51:46 +0100
From: Marcin Juszkiewicz <mjuszkiewicz@...hat.com>
To: linux-rockchip@...ts.infradead.org
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>, 
 Sebastian Reichel <sebastian.reichel@...labora.com>, 
 Johan Jonker <jbx6244@...il.com>, 
 Rick Wertenbroek <rick.wertenbroek@...il.com>, devicetree@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Marcin Juszkiewicz <mjuszkiewicz@...hat.com>
Subject: [PATCH 1/2] arm64: dts: rockchip: enable HDMI1 on FriendlyElec
 NanoPC-T6

Time to get second video output working.

Signed-off-by: Marcin Juszkiewicz <mjuszkiewicz@...hat.com>
Message-ID: <d5a822856513bcb42cc02045d41e40e9dd79b7b8.1742931830.git.mjuszkiewicz@...hat.com>
---
 arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi | 39 ++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
index bbe500cc924b4c4c1ddd833c32c39cf6c20b60e3..8542d9ebb6c0ddcf90cbe6ac8c231e7fdc5b4bcd 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
@@ -52,6 +52,17 @@ hdmi0_con_in: endpoint {
 		};
 	};
 
+	hdmi1-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi1_con_in: endpoint {
+				remote-endpoint = <&hdmi1_out_con>;
+			};
+		};
+	};
+
 	ir-receiver {
 		compatible = "gpio-ir-receiver";
 		gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>;
@@ -360,10 +371,31 @@ 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";
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0m2_xfer>;
@@ -1126,3 +1158,10 @@ 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>;
+	};
+};

-- 
2.49.0