Commit 2d89b8b2 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

dt-bindings: iio: dac: ad5686 and ad5696: Add missing binding document. 



The use of vcc-supply for the reference voltage is unusual and should
probably be deprecated as there is an explicit VREF pin on at least
some of these parts.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarNuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20210627163244.1090296-11-jic23@kernel.org
parent b302c57b

Documentation/devicetree/bindings/iio/dac/adi,ad5686.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,ad5686.yaml#

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



title: Analog Devices AD5360 and similar DACs



maintainers:

  - Michael Hennerich <michael.hennerich@analog.com>

  - Jonathan Cameron <jic23@kernel.org>



properties:

  compatible:

    oneOf:

      - description: SPI devices

        enum:

          - adi,ad5310r

          - adi,ad5672r

          - adi,ad5674r

          - adi,ad5676

          - adi,ad5676r

          - adi,ad5679r

          - adi,ad5681r

          - adi,ad5682r

          - adi,ad5683

          - adi,ad5683r

          - adi,ad5684

          - adi,ad5684r

          - adi,ad5685r

          - adi,ad5686

          - adi,ad5686r

      - description: I2C devices

        enum:

          - adi,ad5311r

          - adi,ad5338r

          - adi,ad5671r

          - adi,ad5675r

          - adi,ad5691r

          - adi,ad5692r

          - adi,ad5693

          - adi,ad5693r

          - adi,ad5694

          - adi,ad5694r

          - adi,ad5695r

          - adi,ad5696

          - adi,ad5696r





  reg:

    maxItems: 1



  vcc-supply:

    description: If not supplied the internal reference is used.



  spi-max-frequency: true



additionalProperties: false



required:

  - compatible

  - reg



examples:

  - |

    spi {

        #address-cells = <1>;

        #size-cells = <0>;

        dac@0 {

            reg = <0>;

            compatible = "adi,ad5310r";

            vcc-supply = <&dac_vref0>;

        };

    };

...