crypto: axis - add ARTPEC-6/7 crypto accelerator driver
This is an asynchronous crypto API driver for the accelerator present
in the ARTPEC-6 and -7 SoCs from Axis Communications AB.
The driver supports AES in ECB/CTR/CBC/XTS/GCM modes and SHA1/2 hash
standards.
Signed-off-by: Lars Persson <larper@axis.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 5b5393f..fe33c19 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -708,4 +708,25 @@
chain mode, AES cipher mode and SHA1/SHA224/SHA256/SHA512 hash
algorithms.
+config CRYPTO_DEV_ARTPEC6
+ tristate "Support for Axis ARTPEC-6/7 hardware crypto acceleration."
+ depends on ARM && (ARCH_ARTPEC || COMPILE_TEST)
+ depends on HAS_DMA
+ depends on OF
+ select CRYPTO_AEAD
+ select CRYPTO_AES
+ select CRYPTO_ALGAPI
+ select CRYPTO_BLKCIPHER
+ select CRYPTO_CTR
+ select CRYPTO_HASH
+ select CRYPTO_SHA1
+ select CRYPTO_SHA256
+ select CRYPTO_SHA384
+ select CRYPTO_SHA512
+ help
+ Enables the driver for the on-chip crypto accelerator
+ of Axis ARTPEC SoCs.
+
+ To compile this driver as a module, choose M here.
+
endif # CRYPTO_HW