+&i2c4 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ status = "okay";
+
+ pca9546: i2cmux@70 {
+ compatible = "nxp,pca9546";
+ reg = <0x70>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c4@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <100000>;
+
+ hdmi-bridge@48 {
+ compatible = "lontium,lt8912b";
+ reg = <0x48> ;
+ reset-gpios = <&max7323 0 GPIO_ACTIVE_LOW>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ hdmi_out_in: endpoint {
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&mipi_dsi_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ lt8912_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+ };
+ };
+ };
+
+ ddc_i2c_bus: i2c4@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <100000>;
+ };
+
+ i2c4@3 {
+ reg = <3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <100000>;
+
+ max7323: gpio-expander@68 {
+ compatible = "maxim,max7323";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_max7323>;
+ gpio-controller;
+ reg = <0x68>;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+};
+
+&lcdif {
+ status = "okay";
+};
+
+&mipi_dsi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+
+ mipi_dsi_out: endpoint {
+ remote-endpoint = <&hdmi_out_in>;
+ };
+ };
+ };
+};
+