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USB: gadget driver for LPC32xx

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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>
This commit is contained in:
Roland Stigge
2012-04-29 16:47:05 +02:00
committed by Greg Kroah-Hartman
parent 8b7c3b6810
commit 24a28e4283
5 changed files with 3581 additions and 0 deletions
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3
drivers/usb/gadget/gadget_chips.h
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@@ -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;
}