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    SubjectRe: [RFC PATCH v2 03/12] ARM: OMAP1: ams-delta: Provide GPIO lookup table for NAND data port
    On Tue, Aug 7, 2018 at 12:29 AM Janusz Krzysztofik <jmkrzyszt@gmail.com> wrote:

    > Data port used by Amstrad Delta NAND driver is actually an OMAP MPUIO
    > device, already under control of gpio-omap driver. The NAND driver
    > gets access to the port by ioremapping it and performs read/write
    > operations. That is done without any proteciton from other users
    > legally manipulating the port pins over GPIO API.
    >
    > The plan is to convert the driver to access the port over GPIO consumer
    > API. Before that is implemented, the driver can already obtain
    > exclusive access to the port by requesting an array of its GPIO
    > descriptors.
    >
    > Add respective entries to the NAND GPIO lookup table.
    >
    > Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>

    Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

    Yours,
    Linus Walleij

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