1# Copyright (c) 2020 PHYTEC Messtechnik GmbH
2# SPDX-License-Identifier: Apache-2.0
3
4description: Modbus over serial line device
5
6compatible: "zephyr,modbus-serial"
7
8include: uart-device.yaml
9
10properties:
11  de-gpios:
12    type: phandle-array
13    description: Driver enable pin.
14
15      Driver enable pin (DE) of the RS-485 transceiver.
16      If connected directly the MCU pin should be configured
17      as active high.
18
19  re-gpios:
20    type: phandle-array
21    description: Receiver enable pin.
22
23      Receiver enable pin (nRE) of the RS-485 transceiver.
24      If connected directly the MCU pin should be configured
25      as active low.
26