linux-kernel - [PATCH v2 3/7] ARM: dts: imx6dl-prtvt7: Add display and panel nodes

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Date:   Thu, 21 Jan 2021 07:11:37 +0100
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Oleksij Rempel <o.rempel@...gutronix.de>,
        Robin van der Gracht <robin@...tonic.nl>,
        devicetree@...r.kernel.org, Fabio Estevam <festevam@...il.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        David Jander <david@...tonic.nl>,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH v2 3/7] ARM: dts: imx6dl-prtvt7: Add display and panel nodes

Add Innolux G070Y2-T02 panel to the Protonic VT7 board.

Signed-off-by: Robin van der Gracht <robin@...tonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
 arch/arm/boot/dts/imx6dl-prtvt7.dts | 47 +++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts
index ae6da241f13e..d9cb1e41cc10 100644
--- a/arch/arm/boot/dts/imx6dl-prtvt7.dts
+++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts
@@ -31,6 +31,30 @@ backlight_lcd: backlight-lcd {
 		enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
 	};
 
+	display {
+		compatible = "fsl,imx-parallel-display";
+		pinctrl-0 = <&pinctrl_ipu1_disp>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+
+			display_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			display_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+
 	keys {
 		compatible = "gpio-keys";
 		autorepeat;
@@ -138,6 +162,18 @@ led-debug0 {
 		};
 	};
 
+	panel {
+		compatible = "innolux,g070y2-t02";
+		backlight = <&backlight_lcd>;
+		power-supply = <&reg_3v3>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
+
 	reg_bl_12v0: regulator-bl-12v0 {
 		compatible = "regulator-fixed";
 		pinctrl-names = "default";
@@ -149,6 +185,13 @@ reg_bl_12v0: regulator-bl-12v0 {
 		enable-active-high;
 	};
 
+	reg_3v3: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
 	reg_1v8: regulator-1v8 {
 		compatible = "regulator-fixed";
 		regulator-name = "1v8";
@@ -260,6 +303,10 @@ &ipu1 {
 	status = "okay";
 };
 
+&ipu1_di0_disp0 {
+	remote-endpoint = <&display_in>;
+};
+
 &pwm1 {
 	#pwm-cells = <2>;
 	pinctrl-names = "default";
-- 
2.30.0