crypto: ux500 - Add driver for HASH hardware

This adds a driver for the ST-Ericsson ux500 hash hardware
module. The driver implements support for SHA-1 and SHA-2.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andreas Westin <andreas.westin@stericsson.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/ux500/Makefile b/drivers/crypto/ux500/Makefile
index beb4d37..b9a365b 100644
--- a/drivers/crypto/ux500/Makefile
+++ b/drivers/crypto/ux500/Makefile
@@ -4,4 +4,5 @@
 # License terms: GNU General Public License (GPL) version 2
 #
 
+obj-$(CONFIG_CRYPTO_DEV_UX500_HASH) += hash/
 obj-$(CONFIG_CRYPTO_DEV_UX500_CRYP) += cryp/