ARM: dts: Add support for fsm9900 CDP and MTP

Added device tree entries for cdp and mtp targets using FSM9900 chipset.
This patch fixes the platform id in SIM and RUMI such that all four
targets of FSM990 are identified properly.

Change-Id: I874679520f8f6512d3c0680d23f05f38cfda55fc
Signed-off-by: Rohit Vaswani <rvaswani@codeaurora.org>