Draft: arm64:trizeps8plus: Remove TOUCH_INT and display enable from pinfunc header
The touch interupt should be defined in the carrierbord not in the module.
It is somewhat awkward to define the touch interrupt in the SOMs include file because it may vary with the baseboard/display-combination. Also the name of a pin has often nothing to do with it's function. For instance the EDT-touch has a low-active output-pin called WAKE that has to be pulled to high to enable the touch.