[RFC] Device tree for new desktop platform in arch/powerpc
gerhard_pircher at gmx.net
Fri Jun 22 02:27:57 EST 2007
-------- Original-Nachricht --------
Datum: Thu, 21 Jun 2007 16:38:49 +0200
Von: Segher Boessenkool <segher at kernel.crashing.org>
An: "Gerhard Pircher" <gerhard_pircher at gmx.net>
CC: linuxppc-dev at ozlabs.org, Benjamin Herrenschmidt <benh at kernel.crashing.org>
Betreff: Re: [RFC] Device tree for new desktop platform in arch/powerpc
> Devices on a PCI bus have their interrupts encoded according
> to the PCI bus binding; this is a very much different format
> so you better have a real mapping (probably in the PCI host
> bridge) translating it to ISA interrupts (and pointing it there),
> if that's how the interrupts are routed on your box.
Ah, right. I have already seen that in a dts file, but didn't remember it.
> I hope this helps, it's a bit hard to explain without whiteboard :-)
For sure it helps!
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