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Commit a21eb94f authored by Lars Persson's avatar Lars Persson Committed by Herbert Xu
Browse files

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: default avatarLars Persson <larper@axis.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 6f7473c5

drivers/crypto/Kconfig

+21 −0
Original line number Diff line number Diff line
@@ -708,4 +708,25 @@ config CRYPTO_DEV_SAFEXCEL 
	  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

drivers/crypto/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -44,3 +44,4 @@ obj-$(CONFIG_CRYPTO_DEV_VIRTIO) += virtio/ 
obj-$(CONFIG_CRYPTO_DEV_VMX) += vmx/

obj-$(CONFIG_CRYPTO_DEV_BCM_SPU) += bcm/

obj-$(CONFIG_CRYPTO_DEV_SAFEXCEL) += inside-secure/

obj-$(CONFIG_CRYPTO_DEV_ARTPEC6) += axis/

drivers/crypto/axis/Makefile

0 → 100644
+1 −0
Original line number Diff line number Diff line 
obj-$(CONFIG_CRYPTO_DEV_ARTPEC6) := artpec6_crypto.o

drivers/crypto/axis/artpec6_crypto.c

0 → 100644
+3192 −0

File added.

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