crypto: img-hash - Add Imagination Technologies hw hash accelerator

This adds support for the Imagination Technologies hash accelerator which
provides hardware acceleration for SHA1 SHA224 SHA256 and MD5 hashes.

Signed-off-by: James Hartley <james.hartley@imgtec.com>
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 9dd34bc3f541..8b18b6685269 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -445,4 +445,18 @@ config CRYPTO_DEV_VMX
 
 source "drivers/crypto/vmx/Kconfig"
 
+config CRYPTO_DEV_IMGTEC_HASH
+        depends on MIPS || COMPILE_TEST
+        tristate "Imagination Technologies hardware hash accelerator"
+        select CRYPTO_ALG_API
+        select CRYPTO_MD5
+        select CRYPTO_SHA1
+        select CRYPTO_SHA224
+        select CRYPTO_SHA256
+        select CRYPTO_HASH
+        help
+          This driver interfaces with the Imagination Technologies
+          hardware hash accelerator. Supporting MD5/SHA1/SHA224/SHA256
+          hashing algorithms.
+
 endif # CRYPTO_HW