On Tue, Mar 04, 2008 at 12:42:47PM +1100, Benjamin Herrenschmidt wrote:
>
> On Tue, 2008-03-04 at 11:59 +1100, David Gibson wrote:
> >
> > Uh.. there's no binding written down, it's just encoded into uic.c.
> > But UIC doesn't use OpenPIC sensitivity encoding. Like FSL's IPIC, it
> > uses Linux IRQ_TYPE values from include/linux/irq.h which makes 8
> > "level sensitive, active-low".
>
> On a related note: aren't we taking a risk here of seeing those values
> change in linux ?
We've discussed this before. If that happens, the binding must remain
on the old values. It means the driver will then need a translation
which it doesn't now, but we can deal with it.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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