Hi, On Wed, 2015-04-15 at 21:28 +0530, Vivek Gautam wrote: > On Thu, Apr 9, 2015 at 8:19 PM, Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote: > > On Thu, 9 Apr 2015, Ivan T. Ivanov wrote: > > > > > This allow same IO space to be shared between HCD and Device > > > controller driver. Which can be loaded simultaneously and > > > started/stopped on demand by USB OTG PHY driver. > > Are you sure ? No. > Will ehci controller registers overlap with the Device controller's register > region ? > Well, not exactly DC vs HC region, but at least USB_AHBBURST, USB_AHBMODE, USB_USBMODE are used by both OTG phy-msm-usb and this ehci-msm driver. And this is broken right now. Ivan -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
