On Mon, Mar 02, 2015 at 11:47:31AM +0530, Anjana V Kumar wrote: > Hi Peter, > > I will need to configure both the phy and the controller. > > Thanks > Anjana > > On Mon, Mar 2, 2015 at 11:24 AM, Peter Chen <peter.c...@freescale.com> wrote: > > > > > >> This is regarding the registering and handling of ID interrupt to swich > >> between > >> host and device mode. > >> > >> My aim is to have OTG functionality for a not-OTG phy. > >> > >> We wanted to register an ID interrupt which fires of change in ID value. > >> Based > >> on this ID value, we need to configure the phy to host or device mode. > > > > Do you really need to configure USB PHY (not usb controller) according to > > host or device mode? > > If it is, you need to handle your id switch routine at phy's driver, since > > you need > > to set PHY's register according to id value. > > > > Peter > >
It may be no easy to handle it if you can't handle all things at controller driver, like handle id and vbus. Have a look for below thread, some framework are not ready, like DRD library, George, any updates for that? https://lkml.org/lkml/2014/12/23/442 -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
