net: qfec: Populate qfec driver from 3.4 branch to 3.10 branch

Add the driver support for ethernet controller on fsm9010. The driver
is taken from 3.4 kernel branch.

Change-Id: I981d470586e3e39ab5c417de1697c2f541109e2c
Acked-by: Jie Luo <jluo@qti.qualcomm.com>
Signed-off-by: Gilad Avidov <gavidov@codeaurora.org>
Signed-off-by: Venkatesh Yadav Abbarapu <quicvenkat@codeaurora.org>