# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2024 ROHM Semiconductor.
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/dac/rohm,bd79703.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: ROHM BD79703 DAC device driver

maintainers:
  - Matti Vaittinen <mazziesaccount@gmail.com>

description: |
  The ROHM BD79703 is a 6 channel, 8-bit DAC.
  Datasheet can be found here:
  https://fscdn.rohm.com/en/products/databook/datasheet/ic/data_converter/dac/bd79702fv-lb_bd79703fv-lb-e.pdf

properties:
  compatible:
    const: rohm,bd79703

  reg:
    maxItems: 1

  spi-max-frequency:
    maximum: 30000000

  vfs-supply:
    description:
      The regulator to use as a full scale voltage. The voltage should be between 2.7V .. VCC

  vcc-supply:
    description:
      The regulator supplying the operating voltage. Should be between 2.7V ... 5.5V

required:
  - compatible
  - reg
  - spi-max-frequency
  - vfs-supply
  - vcc-supply

allOf:
  - $ref: /schemas/spi/spi-peripheral-props.yaml#

additionalProperties: false

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

        dac@0 {
            compatible = "rohm,bd79703";
            reg = <0>;
            spi-max-frequency = <30000000>;
            vcc-supply = <&vcc>;
            vfs-supply = <&vref>;
        };
    };
...