On 21/01/2023 02:10, Brad Larson wrote: > + > required: > - compatible > - reg > - interrupts > - clocks > > +allOf: > + - $ref: mmc-controller.yaml > + - if: > + properties: > + compatible: > + contains: > + const: amd,pensando-elba-sd4hc > + then: > + required: > + - reset-names > + - resets Looks correct, just put required: after properties: below. > + properties: > + reg: > + minItems: 2 > + else: Best regards, Krzysztof