msm: iomap: Add fsm9010 support

Add the I/O map macro definitions and functions to create the early
I/O mappings for FSM9010 target.

Change-Id: Idcd3357a97521cafcd9c3fed77939037c3cfafc3
Acked-by: Kaushik Sikdar <ksikdar@qti.qualcomm.com>
Signed-off-by: Venkatesh Yadav Abbarapu <quicvenkat@codeaurora.org>