Eric Lee / smarc-fsl-linux-kernel

16 Nov, 2011

1 commit

  • 64882709e   mdio-gpio: Add reset functionality to mdio-gpio driver(v2). ... Browse Code »

    This patch adds phy reset functionality to mdio-gpio driver. Now
    mdio_gpio_platform_data has new member as function pointer which can be
    filled at the bsp level for a callback from phy infrastructure. Also the
    mdio-bitbang driver fills-in the reset function of mii_bus structure.

    Without this patch the bsp level code has to takecare of the reseting
    PHY's on the bus, which become bit hacky for every bsp and
    phy-infrastructure is ignored aswell.

    Signed-off-by: Srinivas Kandagatla
    Signed-off-by: David S. Miller

    Srinivas Kandagatla
     

17 Nov, 2008

1 commit

  • f004f3ea3   phylib: make mdio-gpio work without OF (v4) ... Browse Code »

    make mdio-gpio work with non OpenFirmware gpio implementation.

    Aditional changes to mdio-gpio:
    - use gpio_request() and gpio_free()
    - place irq[] array in struct mdio_gpio_info
    - add module description, author and license
    - add note about compiling this driver as module
    - rename mdc and mdio function (were ugly names)
    - change MII to MDIO in bus name
    - add __init __exit to module (un)loading functions
    - probe fails if no phys added to the bus
    - kzalloc bitbang with sizeof(*bitbang)

    Changes since v3:
    - keep bus naming "%x" to be compatible with existing drivers.

    Changes since v2:
    - more #ifdefs reduction
    - platform driver will be registered on OF platforms also
    - unified platform and OF bus_id to phy%i

    Changes since v1:
    - removed NO_IRQ
    - reduced #idefs

    Laurent, please test this driver under OF.

    Signed-off-by: Paulius Zaleckas
    Signed-off-by: David S. Miller

    Paulius Zaleckas