ARM: dts: msm: Add a flag to enable TSENS re-init

Add a boolean flag to enable or disable the TSENS
Re-initialization via an SCM call to TZ.

Change-Id: I3f5c65940505223d4972233a73b1a8b16e789b64
Signed-off-by: Ajay Prathi <aprathi@codeaurora.org>