The 08/31/2022 10:29, Krzysztof Kozlowski wrote: Hi Krzysztof, > > On 31/08/2022 09:42, Horatiu Vultur wrote: > > > +static const struct of_device_id lan9662_otp_match[] = { > > + { .compatible = "microchip,lan9662-otp", }, > > + { .compatible = "microchip,lan9668-otp", }, > > This is still wrong, does not match your bindings at all and still > duplicates entries without driver data. One entry - 9662. I have look at some other drivers, where I can see they don't have any driver data. For example [1] and the bindings are here [2]. [1] https://elixir.bootlin.com/linux/latest/source/drivers/net/ethernet/ti/cpsw_new.c#L1832 [2] https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml#L23 Is this also wrong, or I still can't understand how the bindings are working? If I put only one entry: --- static const struct of_device_id lan9662_otp_match[] = { { .compatible = "microchip,lan9662-otp", }, --- Wouldn't be a problem that the binding mentions also lan9668? > > Best regards, > Krzysztof -- /Horatiu