USB: Gadget driver for Samsung HS/OtG block

Driver support for the new high-speed/OtG block that is
in the newer line of Samsung SoC devices such as the
S3C64XX series.

This driver does not currntly have DMA support enabled due
to issues with buffer alignment which need to be sorted out.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 5de9b4f21713..924bb7a1cecf 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -272,6 +272,20 @@ config USB_PXA27X
         default USB_GADGET
         select USB_GADGET_SELECTED
 
+config USB_GADGET_S3C_HSOTG
+        boolean "S3C HS/OtG USB Device controller"
+        depends on S3C_DEV_USB_HSOTG
+        select USB_GADGET_S3C_HSOTG_PIO
+        help
+          The Samsung S3C64XX USB2.0 high-speed gadget controller
+          integrated into the S3C64XX series SoC.
+
+config USB_S3C_HSOTG
+        tristate
+        depends on USB_GADGET_S3C_HSOTG
+        default USB_GADGET
+        select USB_GADGET_SELECTED
+
 config USB_GADGET_S3C2410
         boolean "S3C2410 USB Device Controller"
         depends on ARCH_S3C2410