Crypto: CESA: Add support for DT based instantiation.

Based on work by Michael Walle and Jason Cooper.

Added support for getting the interrupt number and address of SRAM
from DT.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

Conflicts:

	arch/arm/mach-kirkwood/board-dt.c
4 files changed