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Commit 4cf2503c authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Greg Kroah-Hartman
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USB: m66592-udc: peripheral controller driver for M66592 



I would like to submit Renesas M66592 udc driver.

The M66592 is Renesas USB 2.0 peripheral controller.
This controller supports USB high-speed.

The driver has been tested Gadget Zero, Ethernet Gadget,
File-backed Storage Gadget, and passed usbtest script.

Signed-off-by : Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 0ca1268e

drivers/usb/gadget/Kconfig

+18 −0
Original line number Diff line number Diff line
@@ -226,6 +226,24 @@ config USB_AT91 
	depends on USB_GADGET_AT91

	default USB_GADGET



config USB_GADGET_M66592

	boolean "M66592 driver"

	select USB_GADGET_DUALSPEED

	help

	   M66592 is a USB 2.0 peripheral controller.



	   It has seven configurable endpoints, and endpoint zero.



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

	   dynamically linked module called "m66592_udc" and force all

	   gadget drivers to also be dynamically linked.



config USB_M66592

	tristate

	depends on USB_GADGET_M66592

	default USB_GADGET

	select USB_GADGET_SELECTED



config USB_GADGET_DUMMY_HCD

	boolean "Dummy HCD (DEVELOPMENT)"

	depends on (USB=y || (USB=m && USB_GADGET=m)) && EXPERIMENTAL

drivers/usb/gadget/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ obj-$(CONFIG_USB_OMAP) += omap_udc.o 
obj-$(CONFIG_USB_LH7A40X)	+= lh7a40x_udc.o

obj-$(CONFIG_USB_AT91)		+= at91_udc.o

obj-$(CONFIG_USB_FSL_USB2)	+= fsl_usb2_udc.o

obj-$(CONFIG_USB_M66592)	+= m66592-udc.o



#

# USB gadget drivers

drivers/usb/gadget/ether.c

+4 −0
Original line number Diff line number Diff line
@@ -301,6 +301,10 @@ MODULE_PARM_DESC(host_addr, "Host Ethernet Address"); 
#define	DEV_CONFIG_SUBSET

#endif



#ifdef CONFIG_USB_GADGET_M66592

#define DEV_CONFIG_CDC

#endif





/*-------------------------------------------------------------------------*/

drivers/usb/gadget/gadget_chips.h

+9 −0
Original line number Diff line number Diff line
@@ -125,6 +125,13 @@ 
#define gadget_is_mpc8272(g)	0

#endif



#ifdef CONFIG_USB_GADGET_M66592

#define	gadget_is_m66592(g)	!strcmp("m66592_udc", (g)->name)

#else

#define	gadget_is_m66592(g)	0

#endif





// CONFIG_USB_GADGET_SX2

// CONFIG_USB_GADGET_AU1X00

// ...
@@ -185,5 +192,7 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) 
		return 0x18;

	else if (gadget_is_fsl_usb2(gadget))

		return 0x19;

	else if (gadget_is_m66592(gadget))

		return 0x20;

	return -ENOENT;

}

drivers/usb/gadget/m66592-udc.c

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