> > + > > +required: > > + - compatible > > + - reg > > + - clocks > > + - clock-names > > + > > allOf with reference to spi-peripheral-props.yaml > > > +additionalProperties: false switch to unevaluatedProperties: false as well when you do the spi-peripheral-props.yaml addition. Easy to forget. Jonathan > > + > > +examples: > > + - | > > + spi { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + frequency@0 { > > + compatible = "adi,adf4377"; > > + reg = <0>; > > + spi-max-frequency = <10000000>; > > + clocks = <&adf4377_ref_in>; > > + clock-names = "ref_in"; > > + }; > > + }; > > +... > > Best regards, > Krzysztof >