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    SubjectRe: [PATCH 0/2] add support for partial pin space
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    On Tue, Jan 3, 2012 at 8:47 AM, Chanho Park <chanho61.park@samsung.com> wrote:

    > A pin space of current pinctrl driver always start with zero-based pin
    > number. And pins are enumerated from 0 to a max pin number. If there are
    > two pins (one is 0, another is 1000), we always enumerate from 0 to 1000
    > for just only two pins. This patch enables to start non-zero based pin
    > number and to enumerate actually owned pins.
    >
    > For example, there is a system which has huge(500 or 1000) pins. If muxing
    > or controlling pins are small, we just define such small pins instead of
    > whole pins.

    Seems like you're fixing my code to do what was originally intended :-)

    The maxpin member was something I introduced for sparse ranges
    which would auto-register "dummy pins" for those not included in the
    enumeration.

    That doesn't quite work, so was left behind.

    I'll try applying the patches and see what happens.

    Yours,
    Linus Walleij


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