USB: gadget driver for LPC32xx

This patch adds a USB gadget driver for the LPC32xx ARM SoC.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index a8855d0b7f3..b8b3a341121 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -37,6 +37,7 @@
 #define gadget_is_goku(g)               (!strcmp("goku_udc", (g)->name))
 #define gadget_is_imx(g)                (!strcmp("imx_udc", (g)->name))
 #define gadget_is_langwell(g)           (!strcmp("langwell_udc", (g)->name))
+#define gadget_is_lpc32xx(g)            (!strcmp("lpc32xx_udc", (g)->name))
 #define gadget_is_m66592(g)             (!strcmp("m66592_udc", (g)->name))
 #define gadget_is_musbhdrc(g)           (!strcmp("musb-hdrc", (g)->name))
 #define gadget_is_net2272(g)            (!strcmp("net2272", (g)->name))
@@ -118,6 +119,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
                 return 0x31;
         else if (gadget_is_dwc3(gadget))
                 return 0x32;
+        else if (gadget_is_lpc32xx(gadget))
+                return 0x33;
 
         return -ENOENT;
 }