Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/iio/light/liteon,ltr390.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Lite-On LTR390 ALS and UV Sensor
   8
   9 description: |
  10   The Lite-On LTR390 is an ALS (Ambient Light Sensor) and a UV sensor in a
  11   single package with i2c address of 0x53.
  12
  13   Datasheet:
  14     https://optoelectronics.liteon.com/upload/download/DS86-2015-0004/LTR-390UV_Final_%20DS_V1%201.pdf
  15
  16 maintainers:
  17   - Anshul Dalal <anshulusr@gmail.com>
  18
  19 properties:
  20   compatible:
  21     enum:
  22       - liteon,ltr390
  23
  24   reg:
  25     maxItems: 1
  26
  27   interrupts:
  28     maxItems: 1
  29     description: |
  30       Level interrupt pin with open drain output.
  31       The sensor pulls this pin low when the measured reading is greater than
  32       some configured threshold.
  33
  34   vdd-supply: true
  35
  36 required:
  37   - compatible
  38   - reg
  39
  40 additionalProperties: false
  41
  42 examples:
  43   - |
  44     #include <dt-bindings/interrupt-controller/irq.h>
  45
  46     i2c {
  47         #address-cells = <1>;
  48         #size-cells = <0>;
  49
  50         light-sensor@53 {
  51             compatible = "liteon,ltr390";
  52             reg = <0x53>;
  53             interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
  54             vdd-supply = <&vdd_regulator>;
  55         };
  56     };