lkml.org 
[lkml]   [2016]   [Apr]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v2 1/1] powerpc/86xx: Add support for Emerson/Artesyn MVME7100
On Tue, 2016-04-19 at 10:33 +0200, Alessio Igor Bogani wrote:
> Hi Scott,
>
> Thanks for reviewing it!
>
> On 19 April 2016 at 06:26, Scott Wood <oss@buserror.net> wrote:
> > On Mon, 2016-04-18 at 09:57 +0200, Alessio Igor Bogani wrote:
> > > + pci0: pcie@f1008000 {
> > > + reg = <0xf1008000 0x1000>;
> > > + ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0
> > > 0x50000000
> > > + 0x01000000 0x0 0x00000000 0xf0000000 0x0
> > > 0x00800000>;
> [...]
> > > +
> > > + pci1: pcie@f1009000 {
> > > + compatible = "fsl,mpc8641-pcie";
> > > + device_type = "pci";
> > > + #size-cells = <2>;
> > > + #address-cells = <3>;
> > > + reg = <0xf1009000 0x1000>;
> > > + bus-range = <0 0xff>;
> >
> > Why are pci0 and pci1 so different? Why does mpc8641si-post.dtsi not have
> > pci1?
>
> You are right. The MPC8641 processor offers two pci so
> mpc8641si-post.dtsi should be the right place where to define both.
> What about the boards which don't use the pci1? Will 'status =
> "disabled"' be enough?

Yes.

-Scott

\
 
 \ /
  Last update: 2016-04-20 00:01    [W:0.340 / U:1.392 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site