How to display dsi to dual lvds using sn65dsi84?

[hansung_jung]

Hi,

I would like to use sn65dsi84 to display mipi-dsi as dual-link lvds.

However, only imx8m reference can be found.

My processor is imx8qxp, using custom bsp in linux kernel 5.15.71.

I found some imx8m references, but I don't know how to migrate to imx8qxp.

For example, in the sample dts below, I don't know what the replacement for &mipi_dsi_bridge is.

-------------------------------

&mipi_dsi_bridge {
status = "okay";

  port@2 {
    mipi_dsi_bridge_out: endpoint {
      remote-endpoint = <&sn65dsi84_in>;
    };
  };
};

-------------------------------

Can I find imx8qxp reference using sn65dsi84?

Thanks in advance.

[Zhiming_Liu · Accepted solution]

Hi @hansung_jung 

Please find arch/arm64/boot/dts/freescale/imx8x-mek.dtsi and refer adv7535 node to port your sn65dsi84 node.

&mipi0_dsi_host {
	status = "okay";

	ports {
		port@1 {
			reg = <1>;
			mipi0_adv_out: endpoint {
				remote-endpoint = <&adv7535_0_in>;
			};
		};
	};
};