| # 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>; |
| }; |
| }; |
