Make use of generic touchscreen_properties structure to add axis
inversion and swapping capabilities. It's configurable via devicetree
properties:
  touchscreen-inverted-x
  touchscreen-inverted-y
  touchscreen-swapped-x-y
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Link: https://lore.kernel.org/r/20200922093903.157232-1-s.riedmueller@phytec.deSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>