# Copyright (c) 2018, Cypress
# Copyright (c) 2020, ATL Electronics
# Copyright (c) 2022 Cypress Semiconductor Corporation (an Infineon company) or
# an affiliate of Cypress Semiconductor Corporation
#
# SPDX-License-Identifier: Apache-2.0

description: Infineon CAT1 UART

compatible: "infineon,cat1-uart"

include: [uart-controller.yaml, pinctrl-device.yaml, "infineon,cat1-scb.yaml"]

properties:
  reg:
    required: true

  interrupts:
    required: true

  pinctrl-0:
    description: |
      PORT pin configuration for TX, RX, RTS, CTS signals.
      We expect that the phandles will reference pinctrl nodes. These
      nodes will have a nodelabel that matches the Infineon SoC Pinctrl
      defines and be of the form p<port>_<pin><peripheral inst>_<signal>.

      Examples
         use TX, RX
         pinctrl-0 = <&p5_1_scb5_uart_tx &p5_0_scb5_uart_rx>;

         use RX only
         pinctrl-0 = <&p5_0_scb5_uart_rx>;

         use TX, RX, RTS, CTS
         pinctrl-0 = <&p3_1_scb2_uart_tx &p3_0_scb2_uart_rx
                      &p3_2_scb2_uart_rts &p3_3_scb2_uart_cts>;
    required: true

  pinctrl-names:
    required: true