dt-bindings: iio: light: Support ROHM BU27034

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/iio/light/rohm,bu27034.yaml#

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

title: ROHM BU27034 ambient light sensor

maintainers:

  - Matti Vaittinen <mazziesaccount@gmail.com>

description: |

  ROHM BU27034 is an ambient light sesnor with 3 channels and 3 photo diodes

  capable of detecting a very wide range of illuminance. Typical application

  is adjusting LCD and backlight power of TVs and mobile phones.

  https://fscdn.rohm.com/en/products/databook/datasheet/ic/sensor/light/bu27034nuc-e.pdf

properties:

  compatible:

    const: rohm,bu27034

  reg:

    maxItems: 1

  vdd-supply: true

required:

  - compatible

  - reg

additionalProperties: false

examples:

  - |

    i2c {

      #address-cells = <1>;

      #size-cells = <0>;

      light-sensor@38 {

        compatible = "rohm,bu27034";

        reg = <0x38>;

        vdd-supply = <&vdd>;

      };

    };

...