linux-phytec-fsl

ARM: socfpga: Add syscon to be part of socfpga

SOCFPGA has a system manager register block can be accessed by using
the syscon driver.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: <linux@arm.linux.org.uk>
Signed-off-by: Olof Johansson <olof@lixom.net>