description: >
  Hynitron CST66xx capacitive touch controller. Vendor docs for the LilyGO T-Deck Max label
  this chip "CST328", but the vendor HynTouch driver probes cst66xx first and that is what
  answers on that board. This is a minimal, single-touch port of the vendor's
  hyn_cst66xx.c protocol.

include: ["i2c-device.yaml"]

compatible: "hynitron,cst66xx"

bus: i2c

properties:
  x-max:
    type: int
    required: true
    description: Maximum X coordinate reported by the controller (typically the panel's horizontal resolution)
  y-max:
    type: int
    required: true
    description: Maximum Y coordinate reported by the controller (typically the panel's vertical resolution)
  swap-xy:
    type: boolean
    default: false
    description: Swap the X and Y axes
  mirror-x:
    type: boolean
    default: false
    description: Mirror the X axis
  mirror-y:
    type: boolean
    default: false
    description: Mirror the Y axis
  pin-reset:
    type: phandles
    required: true
    description: Reset GPIO pin. The chip only re-initializes into normal reporting mode after a clean reset pulse.
  reset-active-high:
    type: boolean
    default: false
    description: Whether the reset pin is active high