# Copyright (c) 2022 Andreas Sandberg
# Copyright (c) 2020, Phytec Messtechnik GmbH
# SPDX-License-Identifier: Apache-2.0

description: UltraChip UC81xx EPD display controller common properties

include: [spi-device.yaml, display-controller.yaml]

properties:
    reset-gpios:
      type: phandle-array
      required: true
      description: RESET pin.

        The RESET pin of UC81xx is active low.
        If connected directly the MCU pin should be configured
        as active low.

    dc-gpios:
      type: phandle-array
      required: true
      description: DC pin.

        The DC pin of UC81xx is active low (transmission command byte).
        If connected directly the MCU pin should be configured
        as active low.

    busy-gpios:
      type: phandle-array
      required: true
      description: BUSY pin.

        The BUSY pin of UC81xx is active low.
        If connected directly the MCU pin should be configured
        as active low.

    pwr:
      type: uint8-array
      required: false
      description: Power Setting (PWR) values

    softstart:
      type: uint8-array
      required: false
      description: Booster Soft Start (BTST) values

    cdi:
      type: int
      required: false
      description: |
        VCOM and data interval value. This value is optional but must
        be provided to enable border refresh control.

    tcon:
      type: int
      required: false
      description: TCON setting value