Hi,
Could you try this? Add new node “miscreg-dpaux@00100000” instead of modifying the original one.
miscreg-dpaux@00100000 {
compatible = "nvidia,tegra194-misc-dpaux-padctl";
reg = <0x0 0x00100000 0x0 0xf000>;
dpaux_default: pinmux@0 {
dpaux0_pins {
pins = "dpaux-0";
function = "i2c";
};
};
};
i2c@31b0000 {
pinctrl-names = "default";
pinctrl-0 = <&dpaux_default>;
};