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    Subject[PATCH V5 0/4] Add Xilinx's ZynqMP AES-GCM driver support
    Date
    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

    NOTE: This patchset is based on Michal's branch
    https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/log/?h=arm/drivers
    because of possible merge conflict for 1/4 patch with below commit
    commit 461011b1e1ab ("drivers: firmware: xilinx: Add support for feature check")

    V5 Changes :
    - Moved arm64: zynqmp: Add Xilinx AES node from 2/4 to 4/4.
    - Moved crypto: Add Xilinx AES driver patch from 4/4 to 3/4.
    - Moved dt-bindings patch from 1/4 to 2/4
    - Moved firmware: xilinx: Add ZynqMP aes API for AES patch from 3/4 to 1/4
    - Converted dt-bindings from .txt to .yaml format.
    - Corrected typo in the subject.
    - Updated zynqmp-aes node to correct location.
    - Replaced ARCH_ZYNQMP with ZYNQMP_FIRMWARE in Kconfig
    - Removed extra new lines and added wherever necessary.
    - Updated Signed-off-by sequence.
    - Ran checkpatch for all patches in the series.

    V4 Changes :
    - Addressed review comments.

    V3 Changes :
    - Added software fallback in cases where Hardware doesn't 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):
    firmware: xilinx: Add ZynqMP aes API for AES functionality
    dt-bindings: crypto: Add bindings for ZynqMP AES-GCM driver
    crypto: Add Xilinx AES driver
    arm64: zynqmp: Add Xilinx AES node.

    .../bindings/crypto/xlnx,zynqmp-aes.yaml | 37 ++
    arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 +
    drivers/crypto/Kconfig | 12 +
    drivers/crypto/Makefile | 1 +
    drivers/crypto/xilinx/Makefile | 2 +
    drivers/crypto/xilinx/zynqmp-aes-gcm.c | 466 +++++++++++++++++++++
    drivers/firmware/xilinx/zynqmp.c | 25 ++
    include/linux/firmware/xlnx-zynqmp.h | 2 +
    8 files changed, 549 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/crypto/xlnx,zynqmp-aes.yaml
    create mode 100644 drivers/crypto/xilinx/Makefile
    create mode 100644 drivers/crypto/xilinx/zynqmp-aes-gcm.c

    --
    1.9.5

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