On 29/07/2023 15:43, Keguang Zhang wrote: > Add UART device nodes for Loongson-1 boards, > and drop the legacy platform devices and data accordingly. > > Signed-off-by: Keguang Zhang <keguang.zhang@xxxxxxxxx> > --- > arch/mips/boot/dts/loongson/loongson1.dtsi | 54 +++++++++++++++++++ Same problem - DTS is always separate. It seems you made this mistake everywhere, so entire patchset needs to be fixed. Keep all DTS - your base board and extending it - at the end of the patchset and squash it. There is little point to add new DTS in steps (e.g. first add incomplete broken DTS and then immediately fix it... no, instead just add correct and complete DTS). Best regards, Krzysztof