On Fri, May 24, 2019 at 9:41 PM Rob Herring <robh@xxxxxxxxxx> wrote: > > + reg: > > + maxItems: 1 > > + description: Ethernet MMIO address range > > + > > + queue-rx: > > + $ref: '/schemas/types.yaml#/definitions/phandle-array' > > + maxItems: 1 > > This doesn't actually do what you think it is doing. A $ref plus > additional constraints need to be under an 'allOf' list. > > > + description: phandle to the RX queue on the NPE > > But this is a phandle plus 1 cell, right? > > - allOf: > - $ref: '/schemas/types.yaml#/definitions/phandle-array' > - items: > - items: > - description: phandle to the RX queue on the NPE > - description: whatever the cell contains > enum: [ 1, 2, 3, 4 ] # any constraints you can put on the cell > > This implicitly says you have 1 of a phandle + 1 cell. > > I need to add this to example-schema.yaml... I just can't get this right :( I have this: queue-rx: - allOf: - $ref: '/schemas/types.yaml#/definitions/phandle-array' - items: - items: - description: phandle to the RX queue on the NPE - description: index of the NPE engine RX queue to use enum: [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] I get this from dt_binding_check: CHKDT Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.yaml: properties:queue-rx: [{'allOf': [{'$ref': '/schemas/types.yaml#/definitions/phandle-array'}, {'items': [{'items': [{'description': 'phandle to the RX queue on the NPE'}, {'description': 'index of the NPE engine RX queue to use', 'enum': [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]}]}]}]}] is not of type 'object', 'boolean' make[3]: *** [../Documentation/devicetree/bindings/Makefile:12: Documentation/devicetree/bindings/net/intel,ixp4xx-ethernet.example.dts] Error 1 Hm .... I just can't figure out what this recursive parsing thingie means... I tried to update the pip3 repo but no cigar. Any hints? Yours, Linus Walleij