# Copyright (c) 2020, Rohit Gujarathi
# SPDX-License-Identifier: Apache-2.0

description: Sharp memory display controller

compatible: "sharp,ls0xx"

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

properties:
    extcomin-gpios:
      type: phandle-array
      required: false
      description: EXTCOMIN pin

        The EXTCOMIN pin is where a square pulse for toggling VCOM will
        be given

    extcomin-frequency:
      type: int
      required: false
      description: EXTCOMIN pin toggle frequency

        The frequency with which the EXTCOMIN pin should be toggled. See
        datasheet of particular display. Higher frequency gives better
        contrast while low frequency saves power.

    disp-en-gpios:
      type: phandle-array
      required: false
      description: DISPLAY pin

        The DISPLAY pin controls if the LCD displays memory contents or
        white screen. If defined, the pin will be set high during driver
        initialization. display blanking apis can be used to control it.