HDMI DDC as I2C?

Autonomous Machines Jetson & Embedded Systems Jetson TX2
6

Hi,

These 2 pins are special so it may need more than just pinmux control.

Below example is for i2c6 dts configuartion.

i2c@31b0000 {
        pinctrl-names = "default";
        pinctrl-0 = <&dpaux_default>;
    };

    host1x {
        dpaux@155c0000 {
            status = "okay";
            compatible = "nvidia,tegra186-dpaux-padctl";
            dpaux_default: pinmux@0 {
                dpaux_pins {
                    pins = "dpaux-0";
                    function = "i2c";
                };
            };
            /delete-property/ power-domains;
        };

dpaux0 {
        compatible = "nvidia,tegra186-dpaux-pinctrl";
        status = "okay";
    };