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From: Pavitrakumar M <pavitrakumarm@vayavyalabs.com>
To: devicetree@vger.kernel.org,
herbert@gondor.apana.org.au,
linux-crypto@vger.kernel.org,
robh@kernel.org
Cc: Ruud.Derwig@synopsys.com,
manjunath.hadli@vayavyalabs.com,
bhoomikak@vayavyalabs.com,
Pavitrakumar M <pavitrakumarm@vayavyalabs.com>
Subject: [PATCH v9 0/7] Add SPAcc Crypto Driver
Date: Mon, 30 Sep 2024 15:00:47 +0530
Message-Id: <20240930093054.215809-1-pavitrakumarm@vayavyalabs.com>
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Add SPAcc Crypto Driver
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expand
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Add the driver for SPAcc(Security Protocol Accelerator), which is a crypto acceleration IP from Synopsys. The SPAcc supports multiple ciphers, hashes and AEAD algorithms with various modes. The driver currently supports below AEAD: - ccm(sm4) - ccm(aes) - gcm(sm4) - gcm(aes) - rfc7539(chacha20,poly1305) cipher: - cbc(sm4) - ecb(sm4) - ctr(sm4) - xts(sm4) - cts(cbc(sm4)) - cbc(aes) - ecb(aes) - xts(aes) - cts(cbc(aes)) - ctr(aes) - chacha20 - ecb(des) - cbc(des) - ecb(des3_ede) - cbc(des3_ede) hash: - cmac(aes) - xcbc(aes) - cmac(sm4) - xcbc(sm4) - hmac(md5) - md5 - hmac(sha1) - sha1 - sha224 - sha256 - sha384 - sha512 - hmac(sha224) - hmac(sha256) - hmac(sha384) - hmac(sha512) - sha3-224 - sha3-256 - sha3-384 - sha3-512 - hmac(sm3) - sm3 - michael_mic Pavitrakumar M (7): Add SPAcc Skcipher support Add SPAcc AUTODETECT Support Add SPAcc ahash support Add SPAcc AEAD support Add SPAcc Kconfig and Makefile Add SPAcc compilation in crypto dt-bindings: crypto: Document support for SPAcc changelog: v8 -> v9 changes: - Driver instance limited to one - Removed platfor_get_resource() and replaced with devm_platform_get_and_ioremap_resource() - vspacc-index renamed to vspacc-id - Used Kernel helpers for endian conversions. - Added vendor prefix (snps,) for custom properties - Added Co-developed tags for all the commits. - Removed clock-names from the DT properties. Link to v8: https://lore.kernel.org/linux-crypto/CALxtO0kMa0LLUzZOFFuH0bkUW-814=gbFouV3um6KSMHdGT=9A@mail.gmail.com/ https://lore.kernel.org/all/20240905150910.239832-1-pavitrakumarm@vayavyalabs.com/T/#m793bbbae55d54e51f79578c8f1a8313493920555 v7 -> v8 changes: - Added DT bindings for Documentation - Platform driver APIs updated. .../bindings/crypto/snps,dwc-spacc.yaml | 71 + drivers/crypto/Kconfig | 1 + drivers/crypto/Makefile | 1 + drivers/crypto/dwc-spacc/Kconfig | 94 + drivers/crypto/dwc-spacc/Makefile | 16 + drivers/crypto/dwc-spacc/spacc_aead.c | 1245 ++++++++ drivers/crypto/dwc-spacc/spacc_ahash.c | 916 ++++++ drivers/crypto/dwc-spacc/spacc_core.c | 2514 +++++++++++++++++ drivers/crypto/dwc-spacc/spacc_core.h | 819 ++++++ drivers/crypto/dwc-spacc/spacc_device.c | 296 ++ drivers/crypto/dwc-spacc/spacc_device.h | 228 ++ drivers/crypto/dwc-spacc/spacc_hal.c | 359 +++ drivers/crypto/dwc-spacc/spacc_hal.h | 114 + drivers/crypto/dwc-spacc/spacc_interrupt.c | 317 +++ drivers/crypto/dwc-spacc/spacc_manager.c | 658 +++++ drivers/crypto/dwc-spacc/spacc_skcipher.c | 720 +++++ 16 files changed, 8369 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/snps,dwc-spacc.yaml create mode 100644 drivers/crypto/dwc-spacc/Kconfig create mode 100644 drivers/crypto/dwc-spacc/Makefile create mode 100755 drivers/crypto/dwc-spacc/spacc_aead.c create mode 100644 drivers/crypto/dwc-spacc/spacc_ahash.c create mode 100644 drivers/crypto/dwc-spacc/spacc_core.c create mode 100644 drivers/crypto/dwc-spacc/spacc_core.h create mode 100644 drivers/crypto/dwc-spacc/spacc_device.c create mode 100644 drivers/crypto/dwc-spacc/spacc_device.h create mode 100644 drivers/crypto/dwc-spacc/spacc_hal.c create mode 100644 drivers/crypto/dwc-spacc/spacc_hal.h create mode 100644 drivers/crypto/dwc-spacc/spacc_interrupt.c create mode 100644 drivers/crypto/dwc-spacc/spacc_manager.c create mode 100644 drivers/crypto/dwc-spacc/spacc_skcipher.c base-commit: ce212d2afca47acd366a2e74c76fe82c31f785ab