USB: EHCI: Add a generic platform device driver

This adds a generic driver for platform devices. It works like the PCI
driver and is based on it. This is for devices which do not have an own
bus but their EHCI controller works like a PCI controller. It will be
used for the Broadcom bcma and ssb USB EHCI controller.

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 1dd6e13077a4..cbd3df8477ba 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -407,6 +407,16 @@ config USB_OHCI_HCD_PLATFORM
 
           If unsure, say N.
 
+config USB_EHCI_HCD_PLATFORM
+        bool "Generic EHCI driver for a platform device"
+        depends on USB_EHCI_HCD && EXPERIMENTAL
+        default n
+        ---help---
+          Adds an EHCI host driver for a generic platform device, which
+          provieds a memory space and an irq.
+
+          If unsure, say N.
+
 config USB_OHCI_BIG_ENDIAN_DESC
         bool
         depends on USB_OHCI_HCD