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SubjectRe: [PATCH] ARM: s3x24xx: Fix gpiochip_add complaining.
On Friday 19 November 2010 12:42:02 Lars-Peter Clausen wrote:
> Hi
> Well it actually causes problems on systems with external gpio expanders,
> because now the additional banks will take up the space which was meant
> for the gpio expander chip and peripherals connected to it wont be
> accessible.

Ok, but it would be nice to see some runtime soc-type detection for gpiolib.
s3c2410/s3c2440/s3c2442 doesn't differ too much (actually, they're same in
gpiopart, s3c2410 lacks some gpiobanks that s3c244[0,2] have, and difference
in pull-up/pull-down on s3c2440 and s3c2442).
I think it's not good to make artificial restrictions for building single
binary kernel for these socs.

> I sent a patch[1] about this some time ago, but I guess it was never
> applied...

Try pinging Ben or Kukjin :)


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