ARM: dts: msm: add tpda and tpdm dt entries on 8994v2

Add TPDA and TPDM device tree entries on 8994v2 target. This is required
for trace, profiling & diagnostic data collection and retrieval.

Change-Id: I6fe4cc8e2bb74ee590caaa560828afa15ca88a2c
Signed-off-by: Sarangdhar Joshi <spjoshi@codeaurora.org>