crypto: s5p-sss - add S5PV210 advanced crypto engine support

This change adds support for AES encrypting and decrypting using
advanced crypto engine found on Samsung S5PV210 and S5PC110 SoCs.

Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index a27224aa883e..7957acbf76a2 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -271,4 +271,15 @@ config CRYPTO_DEV_PICOXCELL
 
           Saying m here will build a module named pipcoxcell_crypto.
 
+config CRYPTO_DEV_S5P
+        tristate "Support for Samsung S5PV210 crypto accelerator"
+        depends on ARCH_S5PV210
+        select CRYPTO_AES
+        select CRYPTO_ALGAPI
+        select CRYPTO_BLKCIPHER
+        help
+          This option allows you to have support for S5P crypto acceleration.
+          Select this to offload Samsung S5PV210 or S5PC110 from AES
+          algorithms execution.
+
 endif # CRYPTO_HW