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[v3,2/4] crypto: stm32 - enable drivers to be used on Ux500

Message ID 20221203091518.3235950-3-linus.walleij@linaro.org (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series crypto: stm32 - reuse for Ux500 | expand

Commit Message

Linus Walleij Dec. 3, 2022, 9:15 a.m. UTC 
The Ux500 cryp and hash drivers are older versions of the
hardware managed by the stm32 driver.

Instead of trying to improve the Ux500 cryp and hash drivers,
start to switch over to the modern and more well-maintained
STM32 drivers.

Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Acked-by: Lionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ChangeLog v2->v3:
- No changes.
ChangeLog v1->v2:
- Collect Lionel's ACK.
---
 drivers/crypto/Makefile      | 2 +-
 drivers/crypto/stm32/Kconfig | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 116de173a66c..fa8bf1be1a8c 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -41,7 +41,7 @@  obj-$(CONFIG_CRYPTO_DEV_S5P) += s5p-sss.o
 obj-$(CONFIG_CRYPTO_DEV_SA2UL) += sa2ul.o
 obj-$(CONFIG_CRYPTO_DEV_SAHARA) += sahara.o
 obj-$(CONFIG_CRYPTO_DEV_SL3516) += gemini/
-obj-$(CONFIG_ARCH_STM32) += stm32/
+obj-y += stm32/
 obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
 obj-$(CONFIG_CRYPTO_DEV_UX500) += ux500/
 obj-$(CONFIG_CRYPTO_DEV_VIRTIO) += virtio/
diff --git a/drivers/crypto/stm32/Kconfig b/drivers/crypto/stm32/Kconfig
index 4a4c3284ae1f..4fc581e9e595 100644
--- a/drivers/crypto/stm32/Kconfig
+++ b/drivers/crypto/stm32/Kconfig
@@ -10,7 +10,7 @@  config CRYPTO_DEV_STM32_CRC
 
 config CRYPTO_DEV_STM32_HASH
 	tristate "Support for STM32 hash accelerators"
-	depends on ARCH_STM32
+	depends on ARCH_STM32 || ARCH_U8500
 	depends on HAS_DMA
 	select CRYPTO_HASH
 	select CRYPTO_MD5
@@ -23,7 +23,7 @@  config CRYPTO_DEV_STM32_HASH
 
 config CRYPTO_DEV_STM32_CRYP
 	tristate "Support for STM32 cryp accelerators"
-	depends on ARCH_STM32
+	depends on ARCH_STM32 || ARCH_U8500
 	select CRYPTO_HASH
 	select CRYPTO_ENGINE
 	select CRYPTO_LIB_DES