From: Linus Walleij <linus.walleij@linaro.org> To: Herbert Xu <herbert@gondor.apana.org.au>, "David S. Miller" <davem@davemloft.net>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, Lionel Debieve <lionel.debieve@foss.st.com> Cc: linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linus Walleij <linus.walleij@linaro.org> Subject: [PATCH v2 0/6] crypto: stm32 hash - reuse for Ux500 Date: Tue, 10 Jan 2023 20:19:12 +0100 [thread overview] Message-ID: <20221227-ux500-stm32-hash-v2-0-bc443bc44ca4@linaro.org> (raw) By taking some small portions of the Ux500 HASH driver and adding to the STM32 driver, it turns out we can support both platforms with the more modern STM32 driver. The STM32 driver is more modern and compact thanks to using things like the crypto engine. We add a polled mode since the Ux500 does not have any interrupt. Incidentally, this could perhaps be re-used to implement synchronous mode, if this is desireable. To: Herbert Xu <herbert@gondor.apana.org.au> To: "David S. Miller" <davem@davemloft.net> To: Rob Herring <robh+dt@kernel.org> To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> To: Maxime Coquelin <mcoquelin.stm32@gmail.com> To: Alexandre Torgue <alexandre.torgue@foss.st.com> To: Lionel Debieve <lionel.debieve@foss.st.com> Cc: linux-crypto@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- Changes in v2: - Use an else-clause in the DT bindings. - Fix up issues pointed out by Lionel in the driver extension. - Dropped the patch converting dma_mode to a bool after Lionel explained how this works. - Link to v1: https://lore.kernel.org/r/20221227-ux500-stm32-hash-v1-0-b637ac4cda01@linaro.org --- Linus Walleij (6): dt-bindings: crypto: Let STM32 define Ux500 HASH crypto: stm32/hash: Simplify code crypto: stm32/hash: Use existing busy poll function crypto: stm32/hash: Wait for idle before final CPU xmit crypto: stm32/hash: Support Ux500 hash crypto: ux500/hash - delete driver .../devicetree/bindings/crypto/st,stm32-hash.yaml | 23 +- drivers/crypto/Kconfig | 10 - drivers/crypto/Makefile | 1 - drivers/crypto/stm32/stm32-hash.c | 243 ++- drivers/crypto/ux500/Kconfig | 22 - drivers/crypto/ux500/Makefile | 7 - drivers/crypto/ux500/hash/Makefile | 11 - drivers/crypto/ux500/hash/hash_alg.h | 398 ---- drivers/crypto/ux500/hash/hash_core.c | 1966 -------------------- 9 files changed, 227 insertions(+), 2454 deletions(-) --- base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2 change-id: 20221227-ux500-stm32-hash-9ee26834292f Best regards, -- Linus Walleij <linus.walleij@linaro.org>
WARNING: multiple messages have this Message-ID (diff)
From: Linus Walleij <linus.walleij@linaro.org> To: Herbert Xu <herbert@gondor.apana.org.au>, "David S. Miller" <davem@davemloft.net>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Alexandre Torgue <alexandre.torgue@foss.st.com>, Lionel Debieve <lionel.debieve@foss.st.com> Cc: linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linus Walleij <linus.walleij@linaro.org> Subject: [PATCH v2 0/6] crypto: stm32 hash - reuse for Ux500 Date: Tue, 10 Jan 2023 20:19:12 +0100 [thread overview] Message-ID: <20221227-ux500-stm32-hash-v2-0-bc443bc44ca4@linaro.org> (raw) By taking some small portions of the Ux500 HASH driver and adding to the STM32 driver, it turns out we can support both platforms with the more modern STM32 driver. The STM32 driver is more modern and compact thanks to using things like the crypto engine. We add a polled mode since the Ux500 does not have any interrupt. Incidentally, this could perhaps be re-used to implement synchronous mode, if this is desireable. To: Herbert Xu <herbert@gondor.apana.org.au> To: "David S. Miller" <davem@davemloft.net> To: Rob Herring <robh+dt@kernel.org> To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> To: Maxime Coquelin <mcoquelin.stm32@gmail.com> To: Alexandre Torgue <alexandre.torgue@foss.st.com> To: Lionel Debieve <lionel.debieve@foss.st.com> Cc: linux-crypto@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> --- Changes in v2: - Use an else-clause in the DT bindings. - Fix up issues pointed out by Lionel in the driver extension. - Dropped the patch converting dma_mode to a bool after Lionel explained how this works. - Link to v1: https://lore.kernel.org/r/20221227-ux500-stm32-hash-v1-0-b637ac4cda01@linaro.org --- Linus Walleij (6): dt-bindings: crypto: Let STM32 define Ux500 HASH crypto: stm32/hash: Simplify code crypto: stm32/hash: Use existing busy poll function crypto: stm32/hash: Wait for idle before final CPU xmit crypto: stm32/hash: Support Ux500 hash crypto: ux500/hash - delete driver .../devicetree/bindings/crypto/st,stm32-hash.yaml | 23 +- drivers/crypto/Kconfig | 10 - drivers/crypto/Makefile | 1 - drivers/crypto/stm32/stm32-hash.c | 243 ++- drivers/crypto/ux500/Kconfig | 22 - drivers/crypto/ux500/Makefile | 7 - drivers/crypto/ux500/hash/Makefile | 11 - drivers/crypto/ux500/hash/hash_alg.h | 398 ---- drivers/crypto/ux500/hash/hash_core.c | 1966 -------------------- 9 files changed, 227 insertions(+), 2454 deletions(-) --- base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2 change-id: 20221227-ux500-stm32-hash-9ee26834292f Best regards, -- Linus Walleij <linus.walleij@linaro.org> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2023-01-10 19:19 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-01-10 19:19 Linus Walleij [this message] 2023-01-10 19:19 ` [PATCH v2 0/6] crypto: stm32 hash - reuse for Ux500 Linus Walleij 2023-01-10 19:19 ` [PATCH v2 1/6] dt-bindings: crypto: Let STM32 define Ux500 HASH Linus Walleij 2023-01-10 19:19 ` Linus Walleij 2023-01-13 1:30 ` Rob Herring 2023-01-13 1:30 ` Rob Herring 2023-01-10 19:19 ` [PATCH v2 2/6] crypto: stm32/hash: Simplify code Linus Walleij 2023-01-10 19:19 ` Linus Walleij 2023-01-10 19:19 ` [PATCH v2 3/6] crypto: stm32/hash: Use existing busy poll function Linus Walleij 2023-01-10 19:19 ` Linus Walleij 2023-01-10 19:19 ` [PATCH v2 4/6] crypto: stm32/hash: Wait for idle before final CPU xmit Linus Walleij 2023-01-10 19:19 ` Linus Walleij 2023-01-10 19:19 ` [PATCH v2 5/6] crypto: stm32/hash: Support Ux500 hash Linus Walleij 2023-01-10 19:19 ` Linus Walleij 2023-01-20 10:21 ` Herbert Xu 2023-01-20 10:21 ` Herbert Xu 2023-01-10 19:19 ` [PATCH v2 6/6] crypto: ux500/hash - delete driver Linus Walleij 2023-01-10 19:19 ` Linus Walleij
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