# Copyright (c) 2022 ITE Technology Corporation.
# SPDX-License-Identifier: Apache-2.0

description: ITE, it8xxx2 Voltage Comparator node

compatible: "ite,it8xxx2-vcmp"

include: sensor-device.yaml

properties:
  reg:
    required: true

  interrupts:
    required: true

  vcmp-ch:
    type: int
    required: true
    description: Voltage comparator channel.

  scan-period:
    type: int
    required: true
    description: |
      Select the scan interval for all comparator channel.
      Check include/zephyr/dt-bindings/sensor/it8xxx2_vcmp.h file for
      pre-defined values.

  comparison:
    type: int
    required: true
    description: |
      Determines the condition to be met between ADC data and
      threshold assert value that will trigger comparator interrupt.
      Check include/zephyr/dt-bindings/sensor/it8xxx2_vcmp.h file for
      pre-defined values.

  threshold-mv:
    type: int
    required: true
    description: |
      16-bit value in milli-volts present on ADC data as threshold assert.
      Check include/zephyr/dt-bindings/sensor/it8xxx2_vcmp.h file for
      pre-defined values.

  io-channels:
    type: phandle-array
    required: true
    description: |
      ADC channel that will perform measurement.