On 06/01/2025 09:06, Pengyu Luo wrote: >>> + - const: huawei,gaokun-ec >> >> There is no support for gaokun2 here, so I assume you checked and you >> know these are compatible. What's more, you claim there is a generic >> piece of hardware called gaokun-ec and everything in this family will be >> compatible with it. Well, that's my standard disclaimer and disapproval >> of using generic compatibles. >> >> So in general what you want here is *only one* compatible called >> huawei,gaokun3-ec >> > > I agree with you. If there is a generic rule to follow, I am not familiar > with this. I have seen some bindings, using like this, so I followed it > recently. Generic rule is: wildcards and family names are not allowed. Now what "generic" means, is different for different devices. If unsure, always use only device-specific compatibles. Best regards, Krzysztof