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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/proximity/vishay,vcnl3020.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Integrated Proximity Sensor With Infrared Emitter8 9maintainers:10 - Ivan Mikhaylov <i.mikhaylov@yadro.com>11 12description: |13 The VCNL3020 is a fully integrated proximity sensor. Fully integrated means14 that the infrared emitter is included in the package. It has 16-bit15 resolution. It includes a signal processing IC and features standard I2C16 communication interface. It features an interrupt function.17 18 Specifications about the devices can be found at:19 https://www.vishay.com/docs/84150/vcnl3020.pdf20 21properties:22 compatible:23 enum:24 - vishay,vcnl302025 26 reg:27 maxItems: 128 29 interrupts:30 maxItems: 131 32 vdd-supply:33 description: Regulator that provides power to the sensor34 35 vddio-supply:36 description: Regulator that provides power to the bus37 38 vishay,led-current-microamp:39 description:40 The driver current for the LED used in proximity sensing.41 enum: [0, 10000, 20000, 30000, 40000, 50000, 60000, 70000, 80000, 90000,42 100000, 110000, 120000, 130000, 140000, 150000, 160000, 170000,43 180000, 190000, 200000]44 default: 2000045 46required:47 - compatible48 - reg49 50additionalProperties: false51 52examples:53 - |54 i2c {55 56 #address-cells = <1>;57 #size-cells = <0>;58 59 proximity@13 {60 compatible = "vishay,vcnl3020";61 reg = <0x13>;62 vishay,led-current-microamp = <200000>;63 };64 };65