Re: [RFC] Device tree for new desktop platform in arch/powerpc
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2007-06-22 13:40:25
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2007-06-22 13:40:25
On Fri, 2007-06-22 at 15:12 +0200, Gerhard Pircher wrote:
I would like to have PCI nodes only for the PCI host and PCI2ISA bridge. The interrupt mapping of the INT# lines can be configured within U-boot, thus I would avoid to specify it somewhere in the device tree, if it isn't really necessary.
You still need to provide the IRQ mapping for the PCI slots, but you can do that from the interrupt-map property of the PCI host bridge node. Ben.