On 17/05/2022 10:25, Neal Liu wrote: > + > + interrupts: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - clocks > + - interrupts > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/aspeed-clock.h> > + usb: usb@1e6a2000 { > + compatible = "aspeed,ast2600-udc"; Sorry for not noticing it earlier - slipped through the cracks. You use here unusual indentation (not matching the rest of the example - above is 4 spaces, here is 7 or 8). Just keep 4 spaces for DTS example. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> Best regards, Krzysztof