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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/light/amstaos,tsl2591.yaml
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)

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maintainers:

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  - Joe Sandom <joe.g.sandom@gmail.com>

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description: |

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  AMS/TAOS TSL2591 is a very-high sensitivity

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  light-to-digital converter that transforms light intensity into a digital

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  signal.

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properties:

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  compatible:

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    const: amstaos,tsl2591

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  reg:

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    maxItems: 1

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  interrupts:

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    maxItems: 1

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    description:

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      Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING.

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      interrupt is used to detect if the light intensity has fallen below

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      or reached above the configured threshold values.

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required:

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  - compatible

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  - reg

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additionalProperties: false

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examples:

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  - |

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    #include <dt-bindings/interrupt-controller/irq.h>

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    i2c {

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        #address-cells = <1>;

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        #size-cells = <0>;

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        tsl2591@29 {

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            compatible = "amstaos,tsl2591";

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            reg = <0x29>;

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            interrupts = <20 IRQ_TYPE_EDGE_FALLING>;

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       };

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    };

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...

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