Hi Krzysztof, > Regular rules apply, because your device is not special. > https://elixir.bootlin.com/linux/v6.1-rc1/source/Documentation/devicetree/bin > dings/writing-bindings.rst#L42 > > Therefore either SoC-based device specific name or followed by: > 1. SoC-based device specific fallback, > 2. Family-device generic fallback, > Thanks for your suggestion. I will follow these rules. Thinh has a good suggestion for this problem. His solution is simply. And no modify the compatible name and property of dwc3. Thanks, Stanley