From: Vladimir Zapolskiy <vz@mleia.com>
Date: Tue, 29 Jan 2019 19:20:44 +0000 (+0200)
Subject: ARM: dts: lpc32xx: phy3250: setup LCD controller to panel interface
X-Git-Tag: v5.4-rc1~1522^2~42^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3d48cda9dce15a6562de210596424f14e7a16d62;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: lpc32xx: phy3250: setup LCD controller to panel interface

The change adds description of Sharp LQ035Q7DB03 3.5" 320x240 TFT panel,
which is connected to Phytec phyCORE-LPC3250 board, ARM PrimeCell PL111
LCD controller on NXP LPC3250 SoC gets its configuration appropriately
to support graphics output to the panel.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
---

diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts
index d2dad2b..aff72f1 100644
--- a/arch/arm/boot/dts/lpc3250-phy3250.dts
+++ b/arch/arm/boot/dts/lpc3250-phy3250.dts
@@ -39,6 +39,17 @@
 		};
 	};
 
+	panel: panel {
+		compatible = "sharp,lq035q7db03";
+		power-supply = <&reg_lcd>;
+
+		port {
+			panel_input: endpoint {
+				remote-endpoint = <&cldc_output>;
+			};
+		};
+	};
+
 	reg_backlight: regulator-backlight {
 		compatible = "regulator-fixed";
 		regulator-name = "backlight";
@@ -71,7 +82,15 @@
 };
 
 &clcd {
+	max-memory-bandwidth = <18710000>;
 	status = "okay";
+
+	port {
+		cldc_output: endpoint {
+			remote-endpoint = <&panel_input>;
+			arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
+		};
+	};
 };
 
 &i2c1 {