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    SubjectRe: [PATCH] gpio: max732x: fix input configuration for open-drain pins
    On Tue, Mar 16, 2010 at 5:19 PM, Marc Zyngier <> wrote:
    > Eric,
    > The attached patch tries to fix a bug I noticed while hacking on the
    > max732x driver for interrupt support.
    > According to the datasheets, open-drain pins have to be configured as
    > output-high (which in that case is actually high impedance) to be used as
    > input.
    > Note that this patch has only been compile tested, as I still have to
    > solder the actual chip to one of my boards...


    (PS: Sorry for late reply, overlooked.)

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