ARM: dts: msm: Enable LPASS timestamps in TSPP driver for APQ8998

Set the TSPP configuration to enable LPASS time stamps in TSIF HW.
The TSIF adds LPASS timestamps to Transport Stream packets instead
of TSIF internal clock timestamps. This change is required for clock
recovery & AV sync for mediabox project based on LE platform.

CR's-Fixed: 2005724
Change-Id: I43f0e8c2593b12e65e603f23a6c1acb663ef439e
Signed-off-by: Udaya Bhaskara Reddy Mallavarapu <udaym@codeaurora.org>
Signed-off-by: Arun Menon <avmenon@codeaurora.org>