dts/bindings/display/ilitek,ili9342c.yaml

# Copyright (c) 2018, Jan Van Winkel <jan.van_winkel@dxplore.eu>
# Copyright (c) 2020, Teslabs Engineering S.L.
# Copyright (c) 2021, Krivorot Oleg <krivorot.oleg@gmail.com>
# Copyright (c) 2022, Konstantinos Papadopulos <kostas.papadopulos@gmail.com>
# SPDX-License-Identifier: Apache-2.0

description: ILI9342C 320x240 display controller

compatible: "ilitek,ili9342c"

include: ilitek,ili9xxx-common.yaml

properties:
  gamset:
    type: uint8-array
    default: [0x01]
    description:
      select the desired Gamma curve for the current display.
      A maximum of 4 fixed gamma curves canbe selected.

  ifmode:
    type: uint8-array
    default: [0x40]
    description:
      RGB interface signal control (IFMOD) register value.

  invtr:
    type: uint8-array
    default: [0x00]
    description:
      Display Inversion Control (INVTR) register value.

  frmctr1:
    type: uint8-array
    default: [0x00, 0x1c]
    description:
      Frame rate control (in normal mode / full colors) (FRMCTR1) register value.

  disctrl:
    type: uint8-array
    default: [0x0a, 0x80, 0x1d, 0x04]
    description:
      Display function control (DISCTRL) register value. Note that changing
      default SS bit value (0) may interfere with display rotation.

  etmod:
    type: uint8-array
    default: [0x07]
    description:
      Entry Mode set (ETMOD)

  pwctrl1:
    type: uint8-array
    default: [0x9, 0x9]
    description:
      Power control 1 (PWCTRL1) register values.

  pwctrl2:
    type: uint8-array
    default: [0x00]
    description:
      Power control 2 (PWCTRL2) register values.

  pwctrl3:
    type: uint8-array
    default: [0xB2]
    description:
      Power control 3 (PWCTRL3) register values.

  vmctrl1:
    type: uint8-array
    default: [0xf2]
    description:
      VCOM control 1 (VMCTRL1) register values.

  pgamctrl:
    type: uint8-array
    default: [
      0x00,
      0x05,
      0x08,
      0x04,
      0x13,
      0x0A,
      0x34,
      0x8A,
      0x46,
      0x07,
      0x0E,
      0x0A,
      0x1B,
      0x1D,
      0x0F
    ]
    description:
      Positive gamma correction (PGAMCTRL) register values.

  ngamctrl:
    type: uint8-array
    default: [
      0x00,
      0x22,
      0x25,
      0x04,
      0x0F,
      0x06,
      0x38,
      0x56,
      0x4B,
      0x05,
      0x0C,
      0x0A,
      0x37,
      0x3A,
      0x0F
    ]
    description:
      Negative gamma correction (NGAMCTRL) register values.

  ifctl:
    type: uint8-array
    default: [0x01, 0x00, 0x00]
    description:
      Interface control (IFCTL) register value.