Revert "ARM: dts: msm: add remote debugger support for sm6150"

This change is causing application hang because of missing other
dependency changes, reverting this change to avoid functional
failures.

This reverts commit 06932cba.

Change-Id: Ie66a26cd31f4e26d84c67397be5db5284e8cbec7
Acked-by: Chenna Kesava Raju <chennak@qti.qualcomm.com>
Signed-off-by: Tharun Kumar Merugu <mtharu@codeaurora.org>