input: atmel_mxt_ts: Add debugfs support for suspend/resume.
input: atmel_mxt_ts: Add debugfs support for suspend/resume.

Debugfs entry for touch device suspend/resume test.

Change-Id: I8b6349c0b0d7f53345171978ce37210f19de47a1
Signed-off-by: Sarada Prasanna Garnayak <84cfe16db89a2ebb03d6d198c33ca0e7be384572@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas