ARM: dts: msm: Add SPS node for kona

Add SPS module to device tree. SPS (Smart Peripheral System)
enables the support of all BAMs in the system which provide DMA
functionality to various peripherals.

Change-Id: Ic31c38b7043d7b6567a77a62d2885926144702b5
Signed-off-by: Jishnu Prakash <jprakash@codeaurora.org>