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// 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/;
/ {
compatible = "toradex,colibri-imx8x";
};
&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 */
>;
};
};
};
&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 = <<8912_1_in>;
};
};
};
};
&mipi0_dphy {
status = "okay";
};
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