On Tue Oct 07 2014 11:15:48 GMT+0100 (BST), Heiko St?bner wrote: > Am Dienstag, 7. Oktober 2014, 11:00:10 schrieb Steven Newbury: > > On Tue, 2014-10-07 at 09:45 +0000, Karl Palsson wrote: > > > On Tue, Oct 07, 2014 at 09:11:58AM +0100, Steven Newbury wrote: > > > > The USB Rockchip dwc OTG driver was restructured to utilise > > > > platform > > > > info and add support or newer SoCs along the way, and completely > > > > lost > > > > support for older SoCs, unfortunately, and I think unintentionally, > > > > including rk2918. I say unintentionally, since there are still a > > > > few > > > > left-over "#ifdef CONFIG_ARCH_RK29". I'm attempting to fix this. > > > > > > > > Does the new Rockchip code have USB support yet? Does it use an > > > > existing driver? From grepping the device tree, I can only see USB > > > > mentioned for rk3288. Is there a new driver pending? > > > > > > It works on rk3066 too at least. (I've got VBus problems, but if > > > the device is > > > self-powered, the USB ports work) > > > > Host mode only? > > mainline dwc2 is still under heavy development. > > Gadget mode only recently moved from the previous s3c-hsotg [which is simply a > dwc2] into the generic driver. So at least host and gadget mode should work > [at least in the upcoming 3.18]. > > I see otg as still pending on the mailinglists. > > rk29 should work with dwc2 then, at least with appropriate device tree? In host mode anyway. That would be one less thing to worry about. --
