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dt-bindings: iio: light: Support ROHM BU27034

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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.

Add dt-bindings.

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/66a222574176ee2adbfccf6d9a591c04571a18d9.1680263956.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Matti Vaittinen 2023-03-31 15:41:33 +03:00 committed by Jonathan Cameron
parent ca11e4a351
commit 0dca5c9730
1 changed files with 46 additions and 0 deletions
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Documentation/devicetree/bindings/iio/light/rohm,bu27034.yaml Normal file
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# 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>;
};
};
...