On Tue, Mar 12, 2024 at 10:19 AM Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@xxxxxxxxxx> wrote: [...] > + - description: Boards with the Amlogic A4 A113L2 SoC > + items: > + - enum: > + - amlogic,ba400 > + - amlogic,ba401 > + - amlogic,ba409 Within this series you are only sending a .dts with "amlogic,ba400" What about the other two compatible strings?