On 21/07/2022 02:06, William Zhang wrote: > Append "brcm,bcmbca" to BCM4908 chip family compatible strings. Add > generic 4908 board entry. This does not explain at all why you are doing it. Improve your commit messages. The explanation you gave here: https://lore.kernel.org/all/b8eda882-6838-ab7d-6e2e-131e3125b16f@xxxxxxxxxxxx/ is also not really sufficient (and is not in commit msg). Moving things around in Linux Kconfig does not justify adding some new compatibles. To be - clear - this is not a review, so you cannot add Rb tag. If you insist on a tag, then it as counted as NAK. Best regards, Krzysztof