Hi David, Its a single phy for both host and device modes. Thanks Anjana On Wed, Mar 11, 2015 at 3:36 AM, David Cohen <david.a.cohen@xxxxxxxxxxxxxxx> wrote: > Hi Anjana, > > On Tue, Mar 03, 2015 at 09:27:09AM +0800, Peter Chen wrote: >> 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.Chen@xxxxxxxxxxxxx> 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 have a single phy for both modes or do you have a single > port connected to different host and device phys? > > BR, David > >> > > >> > > 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 majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html -- Anjana -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
