# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id:
http://devicetree.org/schemas/iio/light/tsl2772.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: AMS/TAOS Ambient Light Sensor (ALS) and Proximity Detector
maintainers:
- Brian Masney <masneyb@onstation.org>
description: |
Ambient light sensing and proximity detection with an i2c interface.
https://ams.com/documents/20143/36005/TSL2772_DS000181_2-00.pdf
properties:
compatible:
enum:
- amstaos,tsl2571
- amstaos,tsl2671
- amstaos,tmd2671
- amstaos,tsl2771
- amstaos,tmd2771
- amstaos,tsl2572
- amstaos,tsl2672
- amstaos,tmd2672
- amstaos,tsl2772
- amstaos,tmd2772
- avago,apds9930
reg:
maxItems: 1
amstaos,proximity-diodes:
description: Proximity diodes to enable
$ref: /schemas/types.yaml#/definitions/uint32-array
minItems: 1
maxItems: 2
items:
minimum: 0
maximum: 1
interrupts:
maxItems: 1
led-max-microamp:
description: Current for the proximity LED
enum:
- 13000
- 25000
- 50000
- 100000
vdd-supply:
description: Regulator that provides power to the sensor
vddio-supply:
description: Regulator that provides power to the bus
required:
- compatible
- reg
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
sensor@39 {
compatible = "amstaos,tsl2772";
reg = <0x39>;
interrupts-extended = <&msmgpio 61 IRQ_TYPE_EDGE_FALLING>;
vdd-supply = <&pm8941_l17>;
vddio-supply = <&pm8941_lvs1>;
amstaos,proximity-diodes = <0>;
led-max-microamp = <100000>;
};
};
...
