ARM: dts: msm: Add support to enable/disable fastmap for each CB

In IPA driver till fastmap DT flag was using commonly for all
nodes. Adding changes to support to enable/disable fastmap
for each CB and geometry range for AP node.

Change-Id: Ia93ad024e7611cdbdb1f79281d6e1d20c7d19ed4
Signed-off-by: Ashok Vuyyuru <avuyyuru@codeaurora.org>