crypto: atmel-aes - add support for latest release of the IP (0x130)

Updates from previous IP release (0x120):
 - add cfb64 support
 - add DMA double input buffer support
Signed-off-by: NNicolas Royer <nicolas@eukrea.com>
Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NEric Bénard <eric@eukrea.com>
Tested-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>