On Friday 19 November 2010 12:42:02 Lars-Peter Clausen wrote:
quoted text
> 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.
 
quoted text
> I sent a patch[1] about this some time ago, but I guess it was never
> applied...

Try pinging Ben or Kukjin :)

Regards
Vasily
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