1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/iio/light/ti,opt3001.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Texas Instruments OPT3001 Ambient Light Sensor
8
9 maintainers:
10 - Andreas Dannenberg <dannenberg@ti.com>
11
12 description: |
13 The device supports interrupt-driven and interrupt-less operation, depending
14 on whether an interrupt property has been populated into the DT.
15
16 properties:
17 compatible:
18 const: ti,opt3001
19
20 reg:
21 maxItems: 1
22
23 interrupts:
24 maxItems: 1
25 description: Should be configured with type IRQ_TYPE_EDGE_FALLING
26
27 additionalProperties: false
28
29 required:
30 - compatible
31 - reg
32
33 examples:
34 - |
35 #include <dt-bindings/interrupt-controller/irq.h>
36 i2c {
37 #address-cells = <1>;
38 #size-cells = <0>;
39
40 light-sensor@44 {
41 compatible = "ti,opt3001";
42 reg = <0x44>;
43 interrupt-parent = <&gpio1>;
44 interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
45 };
46 };
47 ...
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