-------- Original-Nachricht -------- > Datum: Tue, 02 Oct 2007 08:54:04 +1000 > Von: Benjamin Herrenschmidt <[EMAIL PROTECTED]> > An: Segher Boessenkool <[EMAIL PROTECTED]> > CC: Gerhard Pircher <[EMAIL PROTECTED]>, linuxppc-dev@ozlabs.org > Betreff: Re: Problem with OF interrupt parsing code
> It shoudn't normally happen. The reason it -does- happen in fact is that > the above node is also missing the #interrupt-cells property, which > cause the parent-lookup routine to skip it before it gets a chance to > see that there's an "interrupt-controller" property in there. > > I'm not sure whether linux behaviour is a bug or not since I believe we > are clearly in undefined-land as an interrupt controller should always > have a #interrupt-cells property. I think these properties weren't specified in the OF CHRP ISA PIC device binding document for the PIC node, thus I may have forgotten about them (CHRP also defines a parent interrupt controller for the PIC, right?). But the AmigaOne is not a CHRP platform, so I'll add them to the device tree and then I will see how it works. Thanks! Gerhard _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
