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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/light/liteon,ltr390.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Lite-On LTR390 ALS and UV Sensor
description: |
The Lite-On LTR390 is an ALS (Ambient Light Sensor) and a UV sensor in a
single package with i2c address of 0x53.
Datasheet:
https://optoelectronics.liteon.com/upload/download/DS86-2015-0004/LTR-390UV_Final_%20DS_V1%201.pdf
maintainers:
- Anshul Dalal <anshulusr@gmail.com>
properties:
compatible:
enum:
- liteon,ltr390
reg:
maxItems: 1
interrupts:
maxItems: 1
description: |
Level interrupt pin with open drain output.
The sensor pulls this pin low when the measured reading is greater than
some configured threshold.
vdd-supply: true
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
light-sensor@53 {
compatible = "liteon,ltr390";
reg = <0x53>;
interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
vdd-supply = <&vdd_regulator>;
};
};
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