65 lines
1.6 KiB
YAML
65 lines
1.6 KiB
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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$id: http://devicetree.org/schemas/iio/proximity/vishay,vcnl3020.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Integrated Proximity Sensor With Infrared Emitter
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maintainers:
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- Ivan Mikhaylov <i.mikhaylov@yadro.com>
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description: |
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The VCNL3020 is a fully integrated proximity sensor. Fully integrated means
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that the infrared emitter is included in the package. It has 16-bit
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resolution. It includes a signal processing IC and features standard I2C
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communication interface. It features an interrupt function.
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Specifications about the devices can be found at:
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https://www.vishay.com/docs/84150/vcnl3020.pdf
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properties:
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compatible:
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enum:
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- vishay,vcnl3020
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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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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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vishay,led-current-microamp:
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description:
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The driver current for the LED used in proximity sensing.
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enum: [0, 10000, 20000, 30000, 40000, 50000, 60000, 70000, 80000, 90000,
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100000, 110000, 120000, 130000, 140000, 150000, 160000, 170000,
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180000, 190000, 200000]
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default: 20000
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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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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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proximity@13 {
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compatible = "vishay,vcnl3020";
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reg = <0x13>;
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vishay,led-current-microamp = <200000>;
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};
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};
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