Commit a363bfb9 authored by Tomas Novotny's avatar Tomas Novotny Committed by Jonathan Cameron
Browse files

dt-bindings:iio:dac:microchip,mcp4725: fix properties for mcp4726 



The vdd-supply property is optional if vref-supply is provided for
mcp4726.

Also the microchip,vref-buffered makes sense only if vref-supply is
specified.

Spotted by Jonathan during conversion to yaml.

Reported-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: default avatarTomas Novotny <tomas@novotny.cz>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201216101316.1403-1-tomas@novotny.cz


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 28e37a92

Documentation/devicetree/bindings/iio/dac/microchip,mcp4725.yaml

+25 −6
Original line number Diff line number Diff line
@@ -39,20 +39,39 @@ properties: 


allOf:

  - if:

      not:

      properties:

        compatible:

          contains:

              const: microchip,mcp4726

            const: microchip,mcp4725

    then:

      properties:

        vref-supply: false

      required:

        - vdd-supply



  - if:

      properties:

        compatible:

          contains:

            const: microchip,mcp4726

    then:

      anyOf:

        - required:

            - vdd-supply

        - required:

            - vref-supply



  - if:

      not:

        required:

          - vref-supply

    then:

      properties:

        microchip,vref-buffered: false



required:

  - compatible

  - reg

  - vdd-supply



additionalProperties: false