summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml
blob: 441e9343fc975f6a6255562c514843d81d960b87 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/light/ti,opt3001.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Texas Instruments OPT3001 Ambient Light Sensor

maintainers:
  - Andreas Dannenberg <dannenberg@ti.com>

description: |
  The device supports interrupt-driven and interrupt-less operation, depending
  on whether an interrupt property has been populated into the DT.

properties:
  compatible:
    const: ti,opt3001

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1
    description: Should be configured with type IRQ_TYPE_EDGE_FALLING

additionalProperties: false

required:
  - compatible
  - reg

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;

        light-sensor@44 {
            compatible = "ti,opt3001";
            reg = <0x44>;
            interrupt-parent = <&gpio1>;
            interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
        };
    };
...