dts/bindings/sensor/vishay,vcnl4040.yaml

# Copyright (c) 2020 Richard Osterloh
# SPDX-License-Identifier: Apache-2.0

description: VCNL4040 proximity and ambient light sensor

compatible: "vishay,vcnl4040"

include: i2c-device.yaml

properties:
    int-gpios:
      type: phandle-array
      required: false
      description: |
        The INT pin signals that a programmable interrupt function
        for ALS and PS with upper and lower thresholds has been
        triggered. The sensor generates an active-low level signal
        which remains asserted until the data is read.

    led-current:
      type: int
      required: false
      default: 50
      description: LED current in mA
      enum:
        - 50
        - 75
        - 100
        - 120
        - 140
        - 160
        - 180
        - 200

    led-duty-cycle:
      type: int
      required: false
      default: 40
      description: LED duty cycle in Hz
      enum:
        - 40
        - 80
        - 160
        - 320

    proximity-it:
      type: string
      required: false
      default: "1"
      description: Proximity integration time in T
      enum:
        - "1"
        - "1.5"
        - "2"
        - "2.5"
        - "3"
        - "3.5"
        - "4"
        - "8"

    proximity-trigger:
      type: string
      required: false
      default: "close-away"
      description: Proximity trigger type
      enum:
        - "disabled"
        - "close"
        - "away"
        - "close-away"

    als-it:
      type: int
      required: false
      default: 80
      description: ALS integration time in ms
      enum:
        - 80
        - 160
        - 320
        - 640