51 lines
1.1 KiB
YAML
51 lines
1.1 KiB
YAML
|
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Joe Sandom <joe.g.sandom@gmail.com>
|
||
|
|
|
||
|
|
description: |
|
||
|
|
AMS/TAOS TSL2591 is a very-high sensitivity
|
||
|
|
light-to-digital converter that transforms light intensity into a digital
|
||
|
|
signal.
|
||
|
|
|
||
|
|
properties:
|
||
|
|
compatible:
|
||
|
|
const: amstaos,tsl2591
|
||
|
|
|
||
|
|
reg:
|
||
|
|
maxItems: 1
|
||
|
|
|
||
|
|
interrupts:
|
||
|
|
maxItems: 1
|
||
|
|
description:
|
||
|
|
Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING.
|
||
|
|
interrupt is used to detect if the light intensity has fallen below
|
||
|
|
or reached above the configured threshold values.
|
||
|
|
|
||
|
|
required:
|
||
|
|
- compatible
|
||
|
|
- reg
|
||
|
|
|
||
|
|
additionalProperties: false
|
||
|
|
|
||
|
|
examples:
|
||
|
|
- |
|
||
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
||
|
|
i2c {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
tsl2591@29 {
|
||
|
|
compatible = "amstaos,tsl2591";
|
||
|
|
reg = <0x29>;
|
||
|
|
interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
...
|