On 05/08/2022 10:44, Conor.Dooley@xxxxxxxxxxxxx wrote: >> 1. It is redundant. I did not look too much at the driver, but none of >> the of_device_id entries have some driver data to differentiate, >> therefore - for the driver - the devices are identical. If they are >> identical and according to binding compatible, use less code and just >> one compatible. > > Right. Then the binding is correct and the driver should only bind > against "microchip,coreqspi-rtl-v2". Yes. Best regards, Krzysztof