USB Gadget driver for Samsung s3c2410 ARM SoC

This patch adds the support for the Usb Device Controller on Samsung
S3C24xx SoCs.  This driver passes all tests from testusb (including #13)
and has been tested on S3C2410, S3C24212, and S3C2440 SoCs.

Whitespace updates, minor cleanups by David

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Cc: Herbert Pötzl <herbert@13thfloor.at>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 21 insertions, 0 deletions

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 05768889497b..74eaa7de525f 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -208,6 +208,27 @@ config USB_OTG
 
            Select this only if your OMAP board has a Mini-AB connector.
 
+config USB_GADGET_S3C2410
+        boolean "S3C2410 USB Device Controller"
+        depends on ARCH_S3C2410
+        help
+          Samsung's S3C2410 is an ARM-4 processor with an integrated
+          full speed USB 1.1 device controller.  It has 4 configurable
+          endpoints, as well as endpoint zero (for control transfers).
+
+          This driver has been tested on the S3C2410, S3C2412, and
+          S3C2440 processors.
+
+config USB_S3C2410
+        tristate
+        depends on USB_GADGET_S3C2410
+        default USB_GADGET
+        select USB_GADGET_SELECTED
+
+config USB_S3C2410_DEBUG
+        boolean "S3C2410 udc debug messages"
+        depends on USB_GADGET_S3C2410
+
 config USB_GADGET_AT91
         boolean "AT91 USB Device Port"
         depends on ARCH_AT91 && !ARCH_AT91SAM9RL