arm/dt: msm8974: Add SDCC BAM details

Add SPS BAM address and interrupt details for all SDCC slots to
device tree. The driver supports only system-memory-to-bam-peripheral
and vice versa transactions and relevant information is added.

Change-Id: I6aab846f3fb2a518a613d815bbc8c733cf11adc1
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Signed-off-by: Krishna Konda <kkonda@codeaurora.org>