From: Marco Franchi <marco.franchi@nxp.com>
Date: Mon, 17 Jul 2017 16:12:13 +0000 (-0300)
Subject: ARM: dts: imx7d-sdb: Add DRM panel support
X-Git-Tag: MMI-PSA29.97-13-9~4755^2~19^2~30
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d8236af53074c61b7f88af773357f3cdcf378a9d;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

ARM: dts: imx7d-sdb: Add DRM panel support

It is preferred to use the panel compatible string rather than passing the
LCD timming in the device tree.

So pass the "innolux,at043tn24" compatible string to describe the parallel
LCD on this board.

Signed-off-by: Marco Franchi <marco.franchi@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 2dce1413457b..5827ae3085d1 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -117,6 +117,16 @@
 		regulator-max-microvolt = <3300000>;
 		startup-delay-us = <200000>;
 	};
+
+	panel {
+		compatible = "innolux,at043tn24";
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
 };
 
 &adc1 {
@@ -323,31 +333,11 @@
 &lcdif {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lcdif>;
-	display = <&display0>;
 	status = "okay";
 
-	display0: display {
-		bits-per-pixel = <16>;
-		bus-width = <24>;
-
-		display-timings {
-			native-mode = <&timing0>;
-
-			timing0: timing0 {
-				clock-frequency = <9200000>;
-				hactive = <480>;
-				vactive = <272>;
-				hfront-porch = <8>;
-				hback-porch = <4>;
-				hsync-len = <41>;
-				vback-porch = <2>;
-				vfront-porch = <4>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
+	port {
+		display_out: endpoint {
+			remote-endpoint = <&panel_in>;
 		};
 	};
 };