Documentation/devicetree/bindings/iio/light/amstaos,tsl2591.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/amstaos,tsl2591.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)
   8
   9 maintainers:
  10   - Joe Sandom <joe.g.sandom@gmail.com>
  11
  12 description: |
  13   AMS/TAOS TSL2591 is a very-high sensitivity
  14   light-to-digital converter that transforms light intensity into a digital
  15   signal.
  16
  17 properties:
  18   compatible:
  19     const: amstaos,tsl2591
  20
  21   reg:
  22     maxItems: 1
  23
  24   interrupts:
  25     maxItems: 1
  26     description:
  27       Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING.
  28       interrupt is used to detect if the light intensity has fallen below
  29       or reached above the configured threshold values.
  30
  31 required:
  32   - compatible
  33   - reg
  34
  35 additionalProperties: false
  36
  37 examples:
  38   - |
  39     #include <dt-bindings/interrupt-controller/irq.h>
  40     i2c {
  41         #address-cells = <1>;
  42         #size-cells = <0>;
  43
  44         tsl2591@29 {
  45             compatible = "amstaos,tsl2591";
  46             reg = <0x29>;
  47             interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
  48        };
  49     };
  50 ...