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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/iio/light/liteon,ltr390.yaml#

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

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title: Lite-On LTR390 ALS and UV Sensor

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description: |

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  The Lite-On LTR390 is an ALS (Ambient Light Sensor) and a UV sensor in a

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  single package with i2c address of 0x53.

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  Datasheet:

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    https://optoelectronics.liteon.com/upload/download/DS86-2015-0004/LTR-390UV_Final_%20DS_V1%201.pdf

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maintainers:

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  - Anshul Dalal <anshulusr@gmail.com>

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properties:

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  compatible:

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    enum:

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      - liteon,ltr390

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  reg:

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    maxItems: 1

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  interrupts:

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    maxItems: 1

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    description: |

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      Level interrupt pin with open drain output.

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      The sensor pulls this pin low when the measured reading is greater than

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      some configured threshold.

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  vdd-supply: true

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required:

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  - compatible

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  - reg

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additionalProperties: false

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examples:

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  - |

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    #include <dt-bindings/interrupt-controller/irq.h>

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    i2c {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        light-sensor@53 {

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            compatible = "liteon,ltr390";

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            reg = <0x53>;

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            interrupts = <18 IRQ_TYPE_EDGE_FALLING>;

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            vdd-supply = <&vdd_regulator>;

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        };

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    };

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