ARM: dts: msm: Miscellaneous changes to boot to shell

Correct msm-id of SDM429W as it currently has id for
SDA429. Also correct interrupt controller and UART
clock for SDM429 bootup. Disabled some drivers also.

Change-Id: I7d01dc44160ba005cb4a6eed7f27ca3dfefeb0e9
Signed-off-by: Archit Saxena <archsaxe@codeaurora.org>