Re: [PATCH] i2c-i801: Add device tree support

[Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>]

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On Sat, Aug 18, 2012 at 01:17:45PM +0200, Thierry Reding wrote:
> On Sat, Aug 18, 2012 at 11:48:46AM +0200, Wolfram Sang wrote:
> > On Wed, Aug 08, 2012 at 09:06:47AM +0200, Thierry Reding wrote:
> > > This commit adds support for probing slave devices parsed from the
> > > device tree.
> > > 
> > > Signed-off-by: Thierry Reding <thierry.reding-RM9K5IK7kjKj5M59NBduVrNAH6kLmebB@public.gmane.org>
> > 
> > How are the devicetree nodes of the slaves connected to this PCI device
> > which should not have a node itself?
> 
> The matching is done by pci_set_of_node() and pci_set_bus_of_node().
> The latter will eventually call pcibios_get_phb_of_node(). What makes
> you say that PCI devices shouldn't have nodes themselves?

I thought to recall that busses which can be probed at runtime should
not have nodes but should be probed. Maybe that was wrong. Can you point
me to a dts-file with an example?

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