> On Mon, Oct 28, 2013 at 07:50:21PM +0400, Alexander Shiyan wrote: > > Hello. > > > > I am trying to migrate i.MX51 ConnectCore board for use DT. > > Most stuff are done but I cannot understand how USB subsystem > > works with devicetree. > > > > First, why barebox uses own "barebox,dr_mode" and "barebox,phy_type" > > properties instead of use kernel "dr_mode" and "phy_type"? > > By the time I created this binding the binding for the kernel was not > mainline, so I decided to use barebox,x to not end up with an > incompatible binding. As the binding made it mainline now we can drop > the "barebox," now. Understood. > > Second, how specify flags for USB ports, for example MXC_EHCI_INTERNAL_PHY? > > In DT case we can not do it and as result desired port not functional... > > Could it be that this flag should simply be dropped? According to the > Block diagram (Freescale i.MX53 ref manual v2.1, page 4700) the otg port > is hardwired to the internal utmi phy, so having this configurable makes > no sense. I checked it for i.MX51. Everything works. Will it be the right solution for all i.MX CPUs? If so, I will write a patch for both issues. Or you? Thanks. --- _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
