The 08/26/2022 09:42, Krzysztof Kozlowski wrote: Hi Krzysztof, > > +properties: > > + compatible: > > + items: > > + - const: microchip,lan9662-otpc > > + - const: microchip,lan9668-otpc > > Does not look like you tested the bindings. Please run `make > dt_binding_check` (see > Documentation/devicetree/bindings/writing-schema.rst for instructions). > > This won't work... You are right. That was a silly mistake on my side. It should be: --- properties: compatible: enum: - microchip,lan9662-otpc - microchip,lan9668-otpc --- Because what I want to achive is to be able to use any of string(microchip,lan9662-otpc or microchip,lan9668-otpc) as compatible string. Or this is not the correct change? At least with this change dt_binding_check is happy. > > Best regards, > Krzysztof -- /Horatiu