# Copyright (c) 2021, Linumiz
# SPDX-License-Identifier: Apache-2.0

description: HZ-Grow GROW_R502A Fingerprint sensor.

compatible: "hzgrow,r502a"

include: [sensor-device.yaml, uart-device.yaml]

properties:
  reg:
    required: true
  int-gpios:
    type: phandle-array
    required: true
    description: |
      Interrupt pin. When the sensor is touched, the GPIO is set to high.
      It is used to trigger a fingerprint enroll or match operations.
  vin-gpios:
    type: phandle-array
    description: |
      Voltage input pin to the fingerprint sensor.
  act-gpios:
    type: phandle-array
    description: |
      Finger detection power pin to detect the presence of finger.