neta: add register access for kernel 3.10

	Support FDT systems with CONFIG_OF.

Change-Id: I242b6fd472cf97690a04d21cb64574d021aabd41
Signed-off-by: Yelena <yelena@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/5164
Reviewed-by: Dmitri Epshtein <dima@marvell.com>
Tested-by: Star_Automation <star@marvell.com>
Tested-by: Dmitri Epshtein <dima@marvell.com>
2 files changed