refactor(drivers/marvell/comphy-3700): move Miscellaneous Control 0 register definition

Move the definitions for the Miscellaneous Control 0 register (offset 0x4F),
to leave the registers sorted according to their offsets.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Change-Id: I9864be5bd00181d21c9334219be4f89c4f032c8b
1 file changed