On 28/04/2022 03:03, Samuel Holland wrote: Thank you for your patch. There is something to discuss/improve. > + > +if: > + properties: > + compatible: > + contains: > + enum: > + - allwinner,sun50i-h6-iommu > + > +then: > + required: > + - resets else: properties: resets: false > Best regards, Krzysztof