[PATCH V3 0/4] Add Xilinx's ZynqMP AES driver support

Kalyani Akula
2019-11-06T11:41:13Z

This patch set adds support for
- dt-binding docs for Xilinx ZynqMP AES driver
- Adds device tree node for ZynqMP AES driver
- Adds communication layer support for aes in zynqmp.c
- Adds Xilinx ZynqMP driver for AES Algorithm

V3 Changes :
- Added software fallback in cases where HW doesnt have
the capability to handle the request.
- Removed use of global variable for storing the driver data.
- Enabled CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y and executed all
the kernel selftests. Also covered tests with tcrypt module.

V2 Changes :
- Converted RFC PATCH to PATCH
- Removed ALG_SET_KEY_TYPE that was added to support keytype
attribute. Taken using setkey interface.
- Removed deprecated BLKCIPHER in Kconfig
- Erased Key/IV from the buffer.
- Renamed zynqmp-aes driver to zynqmp-aes-gcm.
- Addressed few other review comments

Kalyani Akula (4):
dt-bindings: crypto: Add bindings for ZynqMP AES driver
ARM64: zynqmp: Add Xilinix AES node.
firmware: xilinx: Add ZynqMP aes API for AES functionality
crypto: Add Xilinx AES driver

.../devicetree/bindings/crypto/xlnx,zynqmp-aes.txt | 12 +
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 5 +
drivers/crypto/Kconfig | 11 +
drivers/crypto/Makefile | 2 +
drivers/crypto/xilinx/Makefile | 3 +
drivers/crypto/xilinx/zynqmp-aes-gcm.c | 457 +++++++++++++++++++++
drivers/firmware/xilinx/zynqmp.c | 23 ++
include/linux/firmware/xlnx-zynqmp.h | 2 +
8 files changed, 515 insertions(+)
create mode 100644 Documentation/devicetree/bindings/crypto/xlnx,zynqmp-aes.txt
create mode 100644 drivers/crypto/xilinx/Makefile
create mode 100644 drivers/crypto/xilinx/zynqmp-aes-gcm.c

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1.9.5