On Thu, Jul 14, 2016 at 05:12:01PM +0200, Arnd Bergmann wrote: > On Thursday, July 14, 2016 3:56:24 PM CEST Lorenzo Pieralisi wrote: > > On Thu, Jul 14, 2016 at 01:32:13PM +0000, Bharat Kumar Gogada wrote: > > > > [...] > > > > > Hi Lorenzo, > > > > > > I missed something in my device tree now I corrected it. > > > > > > ranges = <0x01000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0 > > > 0x00010000 //io > > > > You have not missed anything, you changed the PCI bus address at > > which your host bridge responds to IO space and it must match > > your configuration. > > I'd always recommend mapping the I/O space to PCI address zero, but > evidently the hardware is not configured that way here.
+1 and it is a message that must be heeded by Xiling folks before merging the host controller changes and respective DT bindings/dts. Lorenzo
