arm/dt: 9x25: Add coresight devices to msm9625 device tree

Add supported coresight devices (tmc-etr, tmc-etf, tpiu, ..) to the
msm9x25 device tree for tracing support.

Change-Id: I7a956e9131352b4c2f51811ddf9f4696715fbba5
Signed-off-by: Pushkar Joshi <pushkarj@codeaurora.org>