Well, since this is a subnode, some nodes are not converted yet and at least know it'll bash about iommus, qcom,glink-channels and qcom,smd-channels. I can change it to false, bit it'll print these additional warnings, until other binding don't get converted. David > + required: > + - compatible > + - reg > + > + additionalProperties: true Why? What other properties are present. > + > +required: > + - compatible > + - label > + - '#address-cells' > + - '#size-cells' > + > +additionalProperties: true Why? What other properties are present. This is generally never correct. Rob