lkml.org 
[lkml]   [2012]   [Aug]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] i2c-i801: Add device tree support
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@avionic-design.de>
> >
> > 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?

--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2012-08-18 15:01    [W:0.065 / U:2.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site