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authorRyder Lee <ryder.lee@mediatek.com>2016-12-19 10:20:44 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2016-12-27 17:51:30 +0800
commit785e5c616c849ec3615b3e86427f736315008b75 (patch)
tree93ed09c53c4374aef3e7d4c36aed790b54a59d6d /drivers/crypto/Kconfig
parent6207119444595d287b1e9e83a2066c17209698f3 (diff)
downloadlinux-785e5c616c849ec3615b3e86427f736315008b75.tar.bz2
crypto: mediatek - Add crypto driver support for some MediaTek chips
This adds support for the MediaTek hardware accelerator on mt7623/mt2701/mt8521p SoC. This driver currently implement: - SHA1 and SHA2 family(HMAC) hash algorithms. - AES block cipher in CBC/ECB mode with 128/196/256 bits keys. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/Kconfig')
-rw-r--r--drivers/crypto/Kconfig17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 79564785ae30..8ded3af88b16 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -553,6 +553,23 @@ config CRYPTO_DEV_ROCKCHIP
This driver interfaces with the hardware crypto accelerator.
Supporting cbc/ecb chainmode, and aes/des/des3_ede cipher mode.
+config CRYPTO_DEV_MEDIATEK
+ tristate "MediaTek's EIP97 Cryptographic Engine driver"
+ depends on ARM && (ARCH_MEDIATEK || COMPILE_TEST)
+ select NEON
+ select KERNEL_MODE_NEON
+ select ARM_CRYPTO
+ select CRYPTO_AES
+ select CRYPTO_BLKCIPHER
+ select CRYPTO_SHA1_ARM_NEON
+ select CRYPTO_SHA256_ARM
+ select CRYPTO_SHA512_ARM
+ select CRYPTO_HMAC
+ help
+ This driver allows you to utilize the hardware crypto accelerator
+ EIP97 which can be found on the MT7623 MT2701, MT8521p, etc ....
+ Select this if you want to use it for AES/SHA1/SHA2 algorithms.
+
source "drivers/crypto/chelsio/Kconfig"
source "drivers/crypto/virtio/Kconfig"