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// Verdin DSI to HDMI Adapter orderable at Toradex.
/dts-v1/;
/plugin/;
#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "toradex,verdin-imx8mm";
};
&{/soc@0/bus@32c00000/display-subsystem} {
status = "okay";
};
/* Verdin I2C_2_DSI */
&i2c2 {
clock-frequency = <10000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
};
/* Verdin I2C_1 */
&i2c4 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
hdmi@48 {
compatible = "lontium,lt8912";
ddc-i2c-bus = <&i2c2>;
/* Verdin MEZ_DSI_1_INT HPD (SODIMM 17) shared with MEZ_GPIO_1 (SODIMM 206) */
hpd-gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mez_dsi_1_int_hpd>, <&pinctrl_mez_gpio1>,
<&pinctrl_mez_gpio2>;
reg = <0x48>;
/* Verdin MEZ_GPIO_2 (SODIMM 208) */
reset-gpios = <&gpio5 5 GPIO_ACTIVE_LOW>;
port {
lt8912_1_in: endpoint {
remote-endpoint = <&mipi_dsi_bridge1_out>;
};
};
};
};
&lcdif {
status = "okay";
};
&mipi_dsi {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
port@1 {
reg = <1>;
mipi_dsi_bridge1_out: endpoint {
remote-endpoint = <<8912_1_in>;
attach-bridge;
};
};
};
&gpu {
status = "okay";
};
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