usb: host: Faraday fotg210-hcd driver

FOTG210 is an OTG controller which can be configured as an
USB2.0 host. FOTG210 host is an ehci-like controller with
some differences. First, register layout of FOTG210 is
incompatible with EHCI. Furthermore, FOTG210 is lack of
siTDs which means iTDs are used for both HS and FS ISO
transfer.

Signed-off-by: Yuan-Hsin Chen <yhchen@faraday-tech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 4263d011392c..cf521d6551dd 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -354,6 +354,18 @@ config USB_FUSBH200_HCD
         To compile this driver as a module, choose M here: the
         module will be called fusbh200-hcd.
 
+config USB_FOTG210_HCD
+        tristate "FOTG210 HCD support"
+        depends on USB
+        default N
+        ---help---
+          Faraday FOTG210 is an OTG controller which can be configured as
+          an USB2.0 host. It is designed to meet USB2.0 EHCI specification
+          with minor modification.
+
+          To compile this driver as a module, choose M here: the
+          module will be called fotg210-hcd.
+
 config USB_OHCI_HCD
         tristate "OHCI HCD (USB 1.1) support"
         select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3