xref: /openbmc/linux/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml (revision 23205227)

# 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>;
        };
    };
...