Hi Felipe, On Thu, 8 Jan 2015 09:08:15 -0800 Felipe Balbi <balbi@xxxxxx> wrote: > Hi, > > On Mon, Dec 08, 2014 at 09:35:51PM +0800, Jisheng Zhang wrote: > > On platforms which has native usb hosts/phys and pci-dwc3 controller, > > the dwc3 core may get the wrong usb2_phy and usb3_phy by > > devm_usb_get_phy(). It depends on which usb phy driver is initialized > > firstly, the usb_phy_generic or the native/real usb phy driver. > > why are you initializing generic PHY if you have a real PHY ? we have two kind of usb hosts: the native usb hosts which can be probed via. DT and the usb hosts from pci-dwc3. The former has real phy and the latter doesn't. > > > Before all old USB phy library usage removed, the solution I can have > > is to add DWC3_SKIP_USB3PHY and DWC3_SKIP_USB2_PHY quirks and set them > > in dwc3-pci. > > Could such modification can be accepted? If not, could you please give > > alternative suggestions? > > we will not accept a quirk to skip PHYs, sorry. A better way of handling > this needs to be found. > OK, Got your points. It seems we need to deprecate old usb phy library usage early. Thanks, Jisheng -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
