xref: /linux/Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml (revision 83bd89291f5cc866f60d32c34e268896c7ba8a3d)

# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/dac/adi,ad5446.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Analog Devices AD5446 and similar DACs

maintainers:
  - Michael Hennerich <michael.hennerich@analog.com>
  - Nuno Sá <nuno.sa@analog.com>

description:
  Digital to Analog Converter devices supporting both SPI and I2C interfaces.
  These devices feature a range of resolutions from 8-bit to 16-bit.

properties:
  compatible:
    oneOf:
      - description: SPI DACs
        enum:
          - adi,ad5300
          - adi,ad5310
          - adi,ad5320
          - adi,ad5444
          - adi,ad5446
          - adi,ad5450
          - adi,ad5451
          - adi,ad5452
          - adi,ad5453
          - adi,ad5512a
          - adi,ad5541a
          - adi,ad5542
          - adi,ad5542a
          - adi,ad5543
          - adi,ad5553
          - adi,ad5600
          - adi,ad5601
          - adi,ad5611
          - adi,ad5621
          - adi,ad5641
          - adi,ad5620-2500
          - adi,ad5620-1250
          - adi,ad5640-2500
          - adi,ad5640-1250
          - adi,ad5660-2500
          - adi,ad5660-1250
          - adi,ad5662
          - ti,dac081s101
          - ti,dac101s101
          - ti,dac121s101
      - description: I2C DACs
        enum:
          - adi,ad5301
          - adi,ad5311
          - adi,ad5321
          - adi,ad5602
          - adi,ad5612
          - adi,ad5622

  reg:
    maxItems: 1

  vcc-supply:
    description:
      Reference voltage supply. If not supplied, devices with internal
      voltage reference will use that.

required:
  - compatible
  - reg

allOf:
  - if:
      properties:
        compatible:
          contains:
            enum:
              - adi,ad5300
              - adi,ad5310
              - adi,ad5320
              - adi,ad5444
              - adi,ad5446
              - adi,ad5450
              - adi,ad5451
              - adi,ad5452
              - adi,ad5453
              - adi,ad5512a
              - adi,ad5541a
              - adi,ad5542
              - adi,ad5542a
              - adi,ad5543
              - adi,ad5553
              - adi,ad5600
              - adi,ad5601
              - adi,ad5611
              - adi,ad5621
              - adi,ad5641
              - adi,ad5620-2500
              - adi,ad5620-1250
              - adi,ad5640-2500
              - adi,ad5640-1250
              - adi,ad5660-2500
              - adi,ad5660-1250
              - adi,ad5662
              - ti,dac081s101
              - ti,dac101s101
              - ti,dac121s101
    then:
      allOf:
        - $ref: /schemas/spi/spi-peripheral-props.yaml#

unevaluatedProperties: false

examples:
  - |
    spi {
        #address-cells = <1>;
        #size-cells = <0>;

        dac@0 {
            compatible = "adi,ad5446";
            reg = <0>;
            vcc-supply = <&dac_vref>;
        };
    };
  - |
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;

        dac@42 {
            compatible = "adi,ad5622";
            reg = <0x42>;
            vcc-supply = <&dac_vref>;
        };
    };
...