# Copyright (c) 2020 PHYTEC Messtechnik GmbH
# SPDX-License-Identifier: Apache-2.0

description: Modbus over serial line device

compatible: "zephyr,modbus-serial"

include: uart-device.yaml

properties:
  de-gpios:
    type: phandle-array
    description: Driver enable pin.

      Driver enable pin (DE) of the RS-485 transceiver.
      If connected directly the MCU pin should be configured
      as active high.

  re-gpios:
    type: phandle-array
    description: Receiver enable pin.

      Receiver enable pin (nRE) of the RS-485 transceiver.
      If connected directly the MCU pin should be configured
      as active low.