ARM: dts: msm: add tmc force reg dump support for msmtitanium

This is added to get the information about the TMC registers during the
watchdog reset flow. This property is a workaround because of hardware
bug that causes the loss of TMC registers across watchdog reset.

Change-Id: I0e6011f9a148b72e7f2fcb06f5d655de3961b497
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>