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84 lines
1.8 KiB
84 lines
1.8 KiB
# 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 <[email protected]> |
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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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