Commit 5992d5a6 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

dt-bindings: iio: dac: ad5380: Add missing binding document 



A simple binding for this particular DAC familly.

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/20210627163244.1090296-5-jic23@kernel.org
parent 0688cc60

Documentation/devicetree/bindings/iio/dac/adi,ad5380.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,ad5380.yaml#

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



title: Analog Devices AD5380 and similar DACs



maintainers:

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

  - Jonathan Cameron <jic23@kernel.org>



description: |

  DAC devices supporting both SPI and I2C interfaces.

properties:

  compatible:

    enum:

      - adi,ad5380-3

      - adi,ad5380-5

      - adi,ad5381-3

      - adi,ad5381-5

      - adi,ad5382-3

      - adi,ad5382-5

      - adi,ad5383-3

      - adi,ad5383-5

      - adi,ad5384-3

      - adi,ad5384-5

      - adi,ad5390-3

      - adi,ad5390-5

      - adi,ad5391-3

      - adi,ad5391-5

      - adi,ad5392-3

      - adi,ad5392-5



  reg:

    maxItems: 1



  vref-supply:

    description:

      If not supplied devices will use internal regulators.



  spi-max-frequency: true



additionalProperties: false



required:

  - compatible

  - reg



examples:

  - |

    spi {

        #address-cells = <1>;

        #size-cells = <0>;

        dac@0 {

           reg = <0>;

           compatible = "adi,ad5390-5";

           vref-supply = <&dacvref>;

        };

    };

  - |

    i2c {

       #address-cells = <1>;

       #size-cells = <0>;

       dac@42 {

          reg = <0x42>;

          compatible = "adi,ad5380-3";

       };

    };

...