On 17/06/2023 08:53, Binbin Zhou wrote:
>
>>
>>> + ethernet@3,1 {
>>> + compatible = "pci0014,7a03.0",
>>> + "pci0014,7a03",
>>> + "pciclass,020000",
>>> + "pciclass,0200",
>>> + "loongson, pci-gmac";
>>
>> None of the compatibles from here on out are documented either.
>
> These are required to be added according to DeviceTree Spec PCI [1],
> Linux does not use these compatible for now.
> Removing them really doesn't affect the driver, but to follow the spec
> and make sure every node has a compatible, I've left them all in.
>
> Are they not required?
If it passes dtbs_check, they can stay.
Best regards,
Krzysztof
