On Mon, Sep 12, 2016 at 11:13:01AM +0200, Fabien Lahoudere wrote: > Hi, > > >Yes, please send the patch and tell me which dts and ULPI code you are > >using. We need to understand why the system is hang when configure the > >PHY mode at portsc for your case, afaik, the PHY mode needs to be > >configured as ULPI mode before using ULPI view port to access ULPI PHY. > > Patch have been sent "usb: imx53 - Allow to configure ULPI mode for usb host > 2 and 3", in reply to this thread. > > > > >Besides, do you enable this ULPI PHY at u-boot? > > > > Yes, I configure imx53 in linux kernel in order to use ULPI mode. I remind > you that the patch works fine with my device. >
I know you are using it at kernel. I just want to know if you enable it at bootloader, besides, I need to know more about your platform since the system hang usually dues to without PHY clock, so would you send platform stuffs like dts (which dts), etc? -- 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
