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