ARM: dts: msm: Modify slimbus device properties for samarium

Program slimbus device address correctly in device-tree, and
device enumeration address product code field for apps side
channel setup.

Change-Id: I998a46a1f9c7554ea22ef6a98fa832fa2568d562
Signed-off-by: Sagar Dharia <sdharia@codeaurora.org>