Commit 2a4f136f authored by Darius Augulis's avatar Darius Augulis Committed by Greg Kroah-Hartman
Browse files

USB: add imx udc gadget driver 



Implementation of USB device driver integrated in Freescale's i.MXL
processor.

Adds USB device driver for i.MXL.

Signed-off-by: default avatarDarius Augulis <augulis.darius@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 856395d6

arch/arm/plat-mxc/include/mach/usb.h

0 → 100644
+23 −0
Original line number Original line Diff line number Diff line 
/*

 *	Copyright (C) 2008 Darius Augulis <augulis.darius@gmail.com>

 *

 *	This program is free software; you can redistribute it and/or modify

 *	it under the terms of the GNU General Public License as published by

 *	the Free Software Foundation; either version 2 of the License, or

 *	(at your option) any later version.

 *

 *	This program is distributed in the hope that it will be useful,

 *	but WITHOUT ANY WARRANTY; without even the implied warranty of

 *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *	GNU General Public License for more details.

 */



#ifndef __ASM_ARCH_MXC_USB

#define __ASM_ARCH_MXC_USB



struct imxusb_platform_data {

	int (*init)(struct device *);

	int (*exit)(struct device *);

};



#endif /* __ASM_ARCH_MXC_USB */

drivers/usb/gadget/Kconfig

+21 −0
Original line number Original line Diff line number Diff line
@@ -305,6 +305,27 @@ config USB_GADGET_MUSB_HDRC 
	  This OTG-capable silicon IP is used in dual designs including

	  This OTG-capable silicon IP is used in dual designs including

	  the TI DaVinci, OMAP 243x, OMAP 343x, TUSB 6010, and ADI Blackfin

	  the TI DaVinci, OMAP 243x, OMAP 343x, TUSB 6010, and ADI Blackfin





config USB_GADGET_IMX

	boolean "Freescale IMX USB Peripheral Controller"

	depends on ARCH_MX1

	help

	   Freescale's IMX series include an integrated full speed

	   USB 1.1 device controller.  The controller in the IMX series

	   is register-compatible.



	   It has Six fixed-function endpoints, as well as endpoint

	   zero (for control transfers).



	   Say "y" to link the driver statically, or "m" to build a

	   dynamically linked module called "imx_udc" and force all

	   gadget drivers to also be dynamically linked.



config USB_IMX

	tristate

	depends on USB_GADGET_IMX

	default USB_GADGET

	select USB_GADGET_SELECTED



config USB_GADGET_M66592

config USB_GADGET_M66592

	boolean "Renesas M66592 USB Peripheral Controller"

	boolean "Renesas M66592 USB Peripheral Controller"

	select USB_GADGET_DUALSPEED

	select USB_GADGET_DUALSPEED

drivers/usb/gadget/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -10,6 +10,7 @@ obj-$(CONFIG_USB_NET2280) += net2280.o 
obj-$(CONFIG_USB_AMD5536UDC)	+= amd5536udc.o

obj-$(CONFIG_USB_AMD5536UDC)	+= amd5536udc.o

obj-$(CONFIG_USB_PXA25X)	+= pxa25x_udc.o

obj-$(CONFIG_USB_PXA25X)	+= pxa25x_udc.o

obj-$(CONFIG_USB_PXA27X)	+= pxa27x_udc.o

obj-$(CONFIG_USB_PXA27X)	+= pxa27x_udc.o

obj-$(CONFIG_USB_IMX)		+= imx_udc.o

obj-$(CONFIG_USB_GOKU)		+= goku_udc.o

obj-$(CONFIG_USB_GOKU)		+= goku_udc.o

obj-$(CONFIG_USB_OMAP)		+= omap_udc.o

obj-$(CONFIG_USB_OMAP)		+= omap_udc.o

obj-$(CONFIG_USB_LH7A40X)	+= lh7a40x_udc.o

obj-$(CONFIG_USB_LH7A40X)	+= lh7a40x_udc.o

drivers/usb/gadget/gadget_chips.h

+0 −1
Original line number Original line Diff line number Diff line
@@ -110,7 +110,6 @@ 
#define gadget_is_at91(g)	0

#define gadget_is_at91(g)	0

#endif

#endif





/* status unclear */

#ifdef CONFIG_USB_GADGET_IMX

#ifdef CONFIG_USB_GADGET_IMX

#define gadget_is_imx(g)	!strcmp("imx_udc", (g)->name)

#define gadget_is_imx(g)	!strcmp("imx_udc", (g)->name)

#else

#else

drivers/usb/gadget/imx_udc.c

0 → 100644
+1516 −0

File added.

Preview size limit exceeded, changes collapsed.