Merge branch 'omap4-ehci-for-greg' of git://dev.omapzoom.org/pub/scm/anand/linux...

* 'omap4-ehci-for-greg' of git://dev.omapzoom.org/pub/scm/anand/linux-omap-usb:
  omap4: 4430sdp: enable the ehci port on 4430SDP
  arm: omap4: select USB_ARCH_HAS_EHCI
  arm: omap4: usb: add platform init code for EHCI
  arm: omap4: add USBHOST and related base addresses
  usb: ehci-omap: Add OMAP4 support
  omap: usb: ehci: introduce HSIC mode
  usb: ehci-omap: add helpers for checking port mode
  usb: ehci-omap: use clkdev aliases for functional clocks
  omap: clock: add clkdev aliases for EHCI clocks
  usb: ehci: introduce CONFIG_USB_EHCI_HCD_OMAP
  usb: ehci-omap: don't hard-code TLL channel count
  usb: ehci-omap: update clock names to be more generic