Hi Doug, Do you mean usb gadget driver or usb host driver? The usb controller for rk3288 is very similar to rk3036, I though the driver are working on upstream. Let me double check. Thanks, - Kever On 11/02/2016 09:04 AM, Simon Glass wrote: > Hi Kever, > > Do you have a USB driver for RK3288 that you could upstream please? > > Regards, > Simon >