profiler: Add a communication interface between userspace and tz services

Add snapshot of profiler driver from msm-4.4.
This snapshot is taken as of msm-4.4 commit bf01369440c0
(profiler: Add a communication interface between userspace and tz services)
Refine code for llcc support and use API in kernel 5.4.

Change-Id: Icc545138781c26a82ae6234965cb975b11b7079e
Signed-off-by: Lei wang <leiwan@codeaurora.org>