add OF support for the davinci nand controller.
Signed-off-by: NHeiko Schocher <hs@denx.de>
Acked-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>