1* TS-4800 Touchscreen bindings
 2
 3Required properties:
 4- compatible: must be "technologic,ts4800-ts"
 5- reg: physical base address of the controller and length of memory mapped
 6  region.
 7- syscon: phandle / integers array that points to the syscon node which
 8          describes the FPGA's syscon registers.
 9          - phandle to FPGA's syscon
10          - offset to the touchscreen register
11          - offset to the touchscreen enable bit