arm64: dts: fsl: colibri-imx8qxp: add edid i2c channel

Also delete the no longer needed hardcoded timings.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>

1 files changed, 3 insertions, 38 deletions

diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-dsihdmi-eval-v3.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-dsihdmi-eval-v3.dts
index 10956549e691..f326871e65d6 100644
--- a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-dsihdmi-eval-v3.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-dsihdmi-eval-v3.dts
@@ -68,7 +68,7 @@
 		reg = <0x70>;
 		i2c-mux-idle-disconnect;
 
-		i2c@0 {
+		i2c_sw0: i2c-sw@0 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <0>;
@@ -76,13 +76,14 @@
 			/* DDC/EDID */
 		};
 
-		i2c@1 {
+		i2c-sw@1 {
 			#address-cells = <1>;
 			#size-cells = <0>;
 			reg = <1>;
 
 			lt8912@48 {
 				compatible = "lontium,lt8912";
+				ddc-i2c-bus = <&i2c_sw0>;
 				reg = <0x48>;
 
 				port {
@@ -90,42 +91,6 @@
 						remote-endpoint = <&mipi_dsi_bridge1_out>;
 					};
 				};
-
-				display-timings {
-					native-mode = <&timing1>;
-
-					timing0: timing0 {
-						clock-frequency = <74250000>;
-						hactive = <1280>;
-						vactive = <720>;
-						hfront-porch = <110>;
-						hsync-len = <40>;
-						hback-porch = <220>;
-						vfront-porch = <5>;
-						vsync-len = <5>;
-						vback-porch = <20>;
-						hsync-active = <0>;
-						vsync-active = <0>;
-						de-active = <0>;
-						pixelclk-active = <0>;
-					};
-
-					timing1: timing1 {
-						clock-frequency = <148500000>;
-						hactive = <1920>;
-						vactive = <1080>;
-						hfront-porch = <88>;
-						hsync-len = <44>;
-						hback-porch = <148>;
-						vfront-porch = <36>;
-						vsync-len = <5>;
-						vback-porch = <4>;
-						hsync-active = <0>;
-						vsync-active = <0>;
-						de-active = <0>;
-						pixelclk-active = <0>;
-					};
-				};
 			};
 		};
 	};