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    Subject[PATCH 0/3] MT67XX random number generator support
    Date
    These patch series introduce a generic rng driver for Trustzone
    based kernel driver which would like to communicate with ATF
    SIP services.

    Patch #1 initials SMC fid table for Mediatek SIP interfaces and
    adds HWRNG related SMC call.

    Patch #2..3 adds mt67xx-rng kernel driver for Trustzone based SoCs.
    For Mediatek SoCs on ARMv8 with TrustZone enabled, peripherals like
    entropy sources is not accessible from normal world (linux) and
    rather accessible from secure world (ATF/TEE) only. This driver aims
    to provide a generic interface to ATF rng service.

    Neal Liu (3):
    soc: mediatek: add SMC fid table for SIP interface
    dt-bindings: rng: update bindings for MT67xx SoCs
    hwrng: add mt67xx-rng driver

    Documentation/devicetree/bindings/rng/mtk-rng.txt | 13 ++-
    drivers/char/hw_random/Kconfig | 16 ++++
    drivers/char/hw_random/Makefile | 1 +
    drivers/char/hw_random/mt67xx-rng.c | 104 +++++++++++++++++++++
    include/linux/soc/mediatek/mtk_sip_svc.h | 55 +++++++++++
    5 files changed, 186 insertions(+), 3 deletions(-)
    create mode 100644 drivers/char/hw_random/mt67xx-rng.c
    create mode 100644 include/linux/soc/mediatek/mtk_sip_svc.h

    --
    1.7.9.5

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