[PATCH v7 08/12] xhci: Add Intel extended cap / otg phy mux handling

From: Hans de Goede The xHCI controller on various Intel SoCs has an extended cap mmio-range which contains registers to control the muxing to the xHCI (host mode) or the dwc3 (device mode) and vbus-detection for the otg usb-phy. Having a role-sw driver included in the xHCI

[PATCH v7 08/12] xhci: Add Intel extended cap / otg phy mux handling

From: Hans de Goede The xHCI controller on various Intel SoCs has an extended cap mmio-range which contains registers to control the muxing to the xHCI (host mode) or the dwc3 (device mode) and vbus-detection for the otg usb-phy. Having a role-sw driver included in the xHCI code (under