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    SubjectRe: [PATCH v7] gpio: Add driver for basic memory-mapped GPIO controllers
    On Tue, Sep 07, 2010 at 06:01:32PM +0400, Anton Vorontsov wrote:
    > The basic GPIO controllers may be found in various on-board FPGA
    > and ASIC solutions that are used to control board's switches, LEDs,
    > chip-selects, Ethernet/USB PHY power, etc.
    >
    > These controllers may not provide any means of pin setup
    > (in/out/open drain).
    >
    > The driver supports:
    > - 8/16/32/64 bits registers;
    > - GPIO controllers with clear/set registers;
    > - GPIO controllers with a single "data" register;
    > - Big endian bits/GPIOs ordering (mostly used on PowerPC).
    >
    > Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
    > Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
    > ---
    >
    > A lucky v7.
    >
    > In v7 I only changed platform data handling. It appears that
    > when used with MFD core, we can't just pass integers via
    > platform_data poiner, as platform_device_add_data() would try
    > to copy the data pointed by mfd_cell.platform_data.
    >
    > This is now fixed by introducing a proper platform data
    > struct.

    Ping? Anyone?

    --
    Anton Vorontsov
    email: cbouatmailru@gmail.com
    irc://irc.freenode.net/bd2


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