ChangeLog:

47de188a2 input: touchscreen: Add new Focaltech touch driver
17d023717 Revert "input: touchscreen: Add new Focaltech touch driver"
1a5760f7c Revert "input: touchscreen: Enable new Focaltech touch driver"
634fcb0d1 Revert "input: touchscreen: focaltech_touch: Configure power supply"
6ab524dd4 Revert "input: touchscreen: focaltech_touch: Remove vfs_read()"
