On 16 June 2015 at 21:56, Greg Kroah-Hartman <[email protected]> wrote: > On Tue, Jun 16, 2015 at 09:18:05PM +0200, Rafał Miłecki wrote: >> Right now xhci-plat-hcd can be built when using one of platform specific >> drivers only (mvebu/rcar). There shouldn't be such limitation as some >> platforms may not require any quirks and may want to just use a generic >> driver ("generic-xhci" / "xhci-hcd"). > > Don't you still need some kind of xhci platform driver? On its own, > xhci-hcd doesn't provide what you need.
First, I can just "generic-xhci" if the controller doesn't need any extra setup. See even the example in Documentation/devicetree/bindings/usb/usb-xhci.txt, there is that: compatible = "generic-xhci"; example entry for DT. And about "xhci-hcd": if there appears (one day) some platform driver (e.g. non-DT) registering "xhci-hcd" platform device, it'll most likely handle initialization on its own, before calling the platform_device_add. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
