# 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
      required: false
      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
      required: false
      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.