Re: [MeeGo-Dev][PATCH] Topcliff: Update PCH_GPIO driver to 2.6.35

[Mike Frysinger]

On Tue, Sep 28, 2010 at 01:25, Masayuki Ohtake wrote:
>> find out what range of GPIO numbers your driver is using and use those
>> instead of "1"
>
> I have attached a part of our source file.
>
> Since I set "ngpio=12",
> I guess 0-11 can be used, thus, "echo 1 > export" should be success too.
> Is this true ?

there are often multiple gpio sources in a system.  whichever one is
registered first (usually the arch/cpu specific one) tends to start at
0.

i'm merely providing generic gpio information.  i know nothing of your
specific arch/cpu/board setup.  you'll have to do some
digging/debugging on your side.
-mike
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