linux-kernel - [PATCH 2/2] arm64: dts: rockchip: hook up the px30-evb dsi display

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Message-Id: <20191209145301.5307-2-heiko@sntech.de>
Date:   Mon,  9 Dec 2019 15:53:01 +0100
From:   Heiko Stuebner <heiko@...ech.de>
To:     linux-rockchip@...ts.infradead.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org, mark.rutland@....com,
        devicetree@...r.kernel.org, heiko@...ech.de,
        christoph.muellner@...obroma-systems.com,
        Heiko Stuebner <heiko.stuebner@...obroma-systems.com>
Subject: [PATCH 2/2] arm64: dts: rockchip: hook up the px30-evb dsi display

From: Heiko Stuebner <heiko.stuebner@...obroma-systems.com>

Create the necessary display nodes to activate the Xingpeng XPP055C272
dsi display that can be found on the px30-evb.

Signed-off-by: Heiko Stuebner <heiko.stuebner@...obroma-systems.com>
---
 arch/arm64/boot/dts/rockchip/px30-evb.dts | 32 +++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/px30-evb.dts b/arch/arm64/boot/dts/rockchip/px30-evb.dts
index 180995a590c1..0a680257d9c2 100644
--- a/arch/arm64/boot/dts/rockchip/px30-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-evb.dts
@@ -112,6 +112,38 @@ &display_subsystem {
 	status = "okay";
 };
 
+&dsi {
+	status = "okay";
+
+	ports {
+		mipi_out: port@1 {
+			reg = <1>;
+
+			mipi_out_panel: endpoint {
+				remote-endpoint = <&mipi_in_panel>;
+			};
+		};
+	};
+
+	panel@0 {
+		compatible = "xinpeng,xpp055c272";
+		reg = <0>;
+		backlight = <&backlight>;
+		iovcc-supply = <&vcc_1v8>;
+		vci-supply = <&vcc3v3_lcd>;
+
+		port {
+			mipi_in_panel: endpoint {
+				remote-endpoint = <&mipi_out_panel>;
+			};
+		};
+	};
+};
+
+&dsi_dphy {
+	status = "okay";
+};
+
 &emmc {
 	bus-width = <8>;
 	cap-mmc-highspeed;
-- 
2.24.0