On 16/02/2022 15:01, Sui Jingfeng wrote: > > On 2022/2/3 16:50, Krzysztof Kozlowski wrote: >> On Thu, 3 Feb 2022 at 09:26, Sui Jingfeng <15330273260@xxxxxx> wrote: >>> From: suijingfeng <suijingfeng@xxxxxxxxxxx> >>> >>> The display controller is a pci device, its vendor id is 0x0014 >>> its device id is 0x7a06. >> The same as your patch 3 - these are not bindings. >> >> Best regards, >> Krzysztof > > Yes, you are right. As there is no compatible string in my driver to match against the compatible > in the dc@6,1 device node. > > I don't know how to write YAML document now, it seems no similar case can be reference? I referred to the subject - this patch is not a "dt-bindings" patch. Best regards, Krzysztof