From: Tim Harvey <tharvey@gateworks.com>
Date: Thu, 1 May 2014 06:34:04 +0000 (-0700)
Subject: ARM: dts: imx: Fix LVDS mapping for Ventana GW52xx
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c5d2fbd0fd3a813517095fbc59339ed1003da79f;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

ARM: dts: imx: Fix LVDS mapping for Ventana GW52xx

The GW52xx supports LVDS on channel 0. Remove the obsolete crtcs node and
add display timings for the HanStar HSD100PXN1 display.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
---

diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 62f533ab3693..367af3ec9435 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -454,6 +454,27 @@
 
 &ldb {
 	status = "okay";
+
+	lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		status = "okay";
+
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+			};
+		};
+	};
 };
 
 &pcie {