overlays: colibri-imx8x: simplify dsihdmi overlay

Move all common properties of dsi-hdmi adapter and other related
stuff to the main devicetree.

Related-to: ELB-3246
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

1 files changed, 5 insertions, 70 deletions

diff --git a/overlays/colibri-imx8x_dsihdmi_overlay.dts b/overlays/colibri-imx8x_dsihdmi_overlay.dts
index 0b5b1d7..9f7055a 100644
--- a/overlays/colibri-imx8x_dsihdmi_overlay.dts
+++ b/overlays/colibri-imx8x_dsihdmi_overlay.dts
@@ -1,8 +1,5 @@
 // Enable the dsi to hdmi adapter orderable at Toradex for Colibri iMX8X
 
-#include "dt-bindings/gpio/gpio.h"
-#include "dt-bindings/pinctrl/pads-imx8qxp.h"
-
 /dts-v1/;
 /plugin/;
 / {
@@ -11,82 +8,20 @@
 
 &i2c0_mipi_lvds0 {
 	status = "okay";
-
-	#address-cells = <1>;
-	#size-cells = <0>;
-
-	/* DSI to HDMI Adapter V1.1A */
-	i2c-switch@70 {
-		compatible = "nxp,pca9540";
-		#address-cells = <1>;
-		#size-cells = <0>;
-		reg = <0x70>;
-		i2c-mux-idle-disconnect;
-
-		i2c_sw0: i2c-sw@0 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0>;
-
-			/* DDC/EDID */
-		};
-
-		i2c-sw@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-
-			lt8912@48 {
-				compatible = "lontium,lt8912";
-				ddc-i2c-bus = <&i2c_sw0>;
-				hpd-gpios = <&lsio_gpio1 31 GPIO_ACTIVE_HIGH>;
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_gpio_hpd>;
-				reg = <0x48>;
-
-				port {
-					lt8912_1_in: endpoint {
-						remote-endpoint = <&mipi0_dsi_host_out>;
-					};
-				};
-			};
-		};
-	};
 };
 
-&iomuxc {
-	colibri-imx8qxp {
-		/* DSI/LVDS Hot Plug Detect on FFC (X2) */
-		pinctrl_gpio_hpd: gpio-hpd {
-			fsl,pins = <
-				IMX8QXP_MIPI_DSI1_GPIO0_00_LSIO_GPIO1_IO31		0x20		/* SODIMM 138 */
-			>;
-		};
-	};
+&lt8912_hdmi {
+	status = "okay";
 };
 
 &mipi0_dsi_host {
 	status = "okay";
-
-	#address-cells = <1>;
-	#size-cells = <0>;
-
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		port@1 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <1>;
-			mipi0_dsi_host_out: endpoint@0 {
-				reg = <0>;
-				remote-endpoint = <&lt8912_1_in>;
-			};
-		};
-	};
 };
 
 &mipi0_dphy {
 	status = "okay";
 };
 
+&pca9540_switch {
+	status = "okay";
+};