---

yaml
---
r: 226915
b: refs/heads/master
c: f646cf9
h: refs/heads/master
i:
  226913: 9b0fe6a
  226911: 1e2e905
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d8df0b611c66db3b7afd0678213979209616681a
+refs/heads/master: f646cf94520e22cb11eb5d2e9a35b33bfe4bea1b

trunk/drivers/usb/gadget/Kconfig

@@ -495,6 +495,28 @@ config USB_LANGWELL
 	default USB_GADGET
 	select USB_GADGET_SELECTED
 
+config USB_GADGET_EG20T
+	boolean "Intel EG20T(Topcliff) USB Device controller"
+	depends on PCI
+	select USB_GADGET_DUALSPEED
+	help
+	  This is a USB device driver for EG20T PCH.
+	  EG20T PCH is the platform controller hub that is used in Intel's
+	  general embedded platform. EG20T PCH has USB device interface.
+	  Using this interface, it is able to access system devices connected
+	  to USB device.
+	  This driver enables USB device function.
+	  USB device is a USB peripheral controller which
+	  supports both full and high speed USB 2.0 data transfers.
+	  This driver supports both control transfer and bulk transfer modes.
+	  This driver dose not support interrupt transfer or isochronous
+	  transfer modes.
+
+config USB_EG20T
+	tristate
+	depends on USB_GADGET_EG20T
+	default USB_GADGET
+	select USB_GADGET_SELECTED
 
 #
 # LAST -- dummy/emulated controller

trunk/drivers/usb/gadget/Makefile

@@ -24,6 +24,7 @@ obj-$(CONFIG_USB_FSL_QE)	+= fsl_qe_udc.o
 obj-$(CONFIG_USB_CI13XXX)	+= ci13xxx_udc.o
 obj-$(CONFIG_USB_S3C_HSOTG)	+= s3c-hsotg.o
 obj-$(CONFIG_USB_LANGWELL)	+= langwell_udc.o
+obj-$(CONFIG_USB_EG20T)		+= pch_udc.o
 
 #
 # USB gadget drivers

trunk/drivers/usb/gadget/gadget_chips.h

@@ -142,6 +142,11 @@
 #define gadget_is_s3c_hsotg(g)    0
 #endif
 
+#ifdef CONFIG_USB_GADGET_EG20T
+#define	gadget_is_pch(g)	(!strcmp("pch_udc", (g)->name))
+#else
+#define	gadget_is_pch(g)	0
+#endif
 
 /**
  * usb_gadget_controller_number - support bcdDevice id convention
@@ -200,6 +205,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
 		return 0x25;
 	else if (gadget_is_s3c_hsotg(gadget))
 		return 0x26;
+	else if (gadget_is_pch(gadget))
+		return 0x27;
 	return -ENOENT;
 }