Commit 0688cc60 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

dt-bindings: iio: dac: adi,ad5360: Add missing binding document 



Bindings for the family of many channel DACs.  Fairly straight forward
with just a differing number of voltage references (an extra one
for the 40 channel ad4371)

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarNuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20210627163244.1090296-4-jic23@kernel.org
parent 613c403a

Documentation/devicetree/bindings/iio/dac/adi,ad5360.yaml

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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/dac/adi,ad5360.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Analog Devices AD5360 and similar DACs



maintainers:

  - Lars-Peter Clausen <lars@metafoo.de>

  - Jonathan Cameron <jic23@kernel.org>



properties:

  compatible:

    enum:

      - adi,ad5360

      - adi,ad5361

      - adi,ad5363

      - adi,ad5370

      - adi,ad5371

      - adi,ad5372

      - adi,ad5373



  reg:

    maxItems: 1



  vref0-supply: true

  vref1-supply: true

  vref2-supply: true



  spi-max-frequency: true



additionalProperties: false



required:

  - compatible

  - reg

  - vref0-supply

  - vref1-supply



allOf:

  - if:

      properties:

        compatible:

          contains:

            enum:

              - adi,ad5360

              - adi,ad5361

              - adi,ad5363

              - adi,ad5370

              - adi,ad5372

              - adi,ad5373

    then:

      properties:

        vref2-supply: false

  - if:

      properties:

        compatible:

          contains:

            enum:

              - adi,ad5371

      then:

        required:

          - vref2-supply



examples:

  - |

    spi {

        #address-cells = <1>;

        #size-cells = <0>;

        dac@0 {

            reg = <0>;

            compatible = "adi,ad5371";

            vref0-supply = <&dac_vref0>;

            vref1-supply = <&dac_vref1>;

            vref2-supply = <&dac_vref2>;

        };

    };

...