Hi Rob, On Mon, 11 Nov 2019 at 17:03, Chunyan Zhang <chunyan.zhang@xxxxxxxxxx> wrote: [cut] > + > +examples: > + - | > + serial@0 { > + compatible = "sprd,sc9860-uart", "sprd,sc9836-uart"; > + reg = <0x0 0x100>; > + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; Seems this setence cannot pass dt_binding_check, it need to be changed to: interrupts = <0 2 4>; Do you need me to send another patch, or you can help to fix that on your tree :) Thanks, Chunyan