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    Subject[PATCH v2 0/9] i2c: at91: filters support for at91 SoCs
    Date
    From: Eugen Hristev <eugen.hristev@microchip.com>

    This series adds the support for i2c filters: analog and digital filter

    digital filter is available for sama5d4
    an advanced digital filter that allows threshold configuration is available
    for sama5d2 and sam9x60
    analog filtering is available for sama5d2 and sam9x60

    This series also adds platform data for sam9x60 to the driver

    In this series version, the enablement of the filters is via Device tree,
    as requested by Alexandre Belloni. The PCB/board specific noise is hardware
    dependent.

    The platform data properties keep the same pattern : set for each SoC
    true/false value as it is done for previous properties.

    Changes in v2:
    - added device tree bindings and support for enable-ana-filt and
    enable-dig-filt
    - added the new properties to the DT for sama5d4_xplained/sama5d2_xplained

    Eugen Hristev (9):
    dt-bindings: i2c: at91: add new compatible
    i2c: at91: add new platform support for sam9x60
    dt-bindings: i2c: at91: add binding for enable-dig-filtr
    i2c: at91: add support for digital filtering
    i2c: at91: add support for advanced digital filtering
    dt-bindings: i2c: at91: add binding for enable-ana-filt
    i2c: at91: add support for analog filtering
    ARM: dts: at91: sama5d2_xplained: add analogic and digital filter for
    i2c
    ARM: dts: at91: sama5d4_xplained: add analogic filter for i2c

    Documentation/devicetree/bindings/i2c/i2c-at91.txt | 11 ++++++-
    arch/arm/boot/dts/at91-sama5d2_xplained.dts | 4 +++
    arch/arm/boot/dts/at91-sama5d4_xplained.dts | 1 +
    drivers/i2c/busses/i2c-at91-core.c | 38 ++++++++++++++++++++++
    drivers/i2c/busses/i2c-at91-master.c | 24 ++++++++++++++
    drivers/i2c/busses/i2c-at91.h | 12 +++++++
    6 files changed, 89 insertions(+), 1 deletion(-)

    --
    2.7.4

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