ARM: dts: msm: Add bus topology file for msmferrum

The bus topology file represents the bus connections in the SOC
and allows the bus driver to honor client bandwidth requests.

Change-Id: I746afa6aeccfed266178462025da6faa26692562
Signed-off-by: Girish Mahadevan <girishm@codeaurora.org>
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>