dts/bindings/display/ilitek,ili9xxx-common.yaml

# Copyright (c) 2018, Jan Van Winkel <jan.van_winkel@dxplore.eu>
# Copyright (c) 2020, Teslabs Engineering S.L.
# SPDX-License-Identifier: Apache-2.0

description: ILI9XXX display controllers common properties.

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

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

        The RESET pin of ILI9340 is active low.
        If connected directly the MCU pin should be configured
        as active low.

    cmd-data-gpios:
      type: phandle-array
      required: true
      description: D/CX pin.

        The D/CX pin of ILI9340 is active low (transmission command byte).
        If connected directly the MCU pin should be configured
        as active low.

    pixel-format:
      type: int
      default: 0
      enum:
        - 0 # RGB565
        - 1 # RGB888
      description:
        Display pixel format. Note that when RGB888 pixel format is selected
        only 6 color bits are actually used being in practice equivalent to
        RGB666.

    rotation:
      type: int
      default: 0
      enum:
        - 0
        - 90
        - 180
        - 270
      description:
        Display rotation (CW) in degrees.

    display-inversion:
      type: boolean
      description:
        Display inversion mode. Every bit is inverted from the frame memory to
        the display.