Using GPIO

[Josh Boyer]

On Mon, 19 May 2008 13:56:12 +0200
"Guillaume Dargaud" <dargaud at lpsc.in2p3.fr> wrote:

> Thanks for the answer,
> 
> > Dts files are not used with arch/ppc.
> My question was more general, since arch/ppc will soon (?) disapear...

"Device Tree Souce" files.  See lots of examples in
arch/powerpc/boot/dts/.  Those files are used to build the device tree
binary blob for platforms that lack OpenFirmware.

josh