diff --git a/drivers/Makefile b/drivers/Makefile
index 2cbb4b7..9a9aa05 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -67,6 +67,7 @@ obj-$(CONFIG_UWB)		+= uwb/
 obj-$(CONFIG_USB_OTG_UTILS)	+= usb/otg/
 obj-$(CONFIG_USB)		+= usb/
 obj-$(CONFIG_USB_MUSB_HDRC)	+= usb/musb/
+obj-$(CONFIG_USB_DWC_OTG)      += usb/dwc_otg/
 obj-$(CONFIG_PCI)		+= usb/
 obj-$(CONFIG_USB_GADGET)	+= usb/gadget/
 obj-$(CONFIG_SERIO)		+= input/serio/
@@ -105,6 +106,7 @@ obj-$(CONFIG_ARCH_SHMOBILE)	+= sh/
 ifndef CONFIG_ARCH_USES_GETTIMEOFFSET
 obj-y				+= clocksource/
 endif
+obj-$(CONFIG_DMA_ENGINE)       += dma/
 obj-$(CONFIG_DCA)		+= dca/
 obj-$(CONFIG_HID)		+= hid/
 obj-$(CONFIG_PPC_PS3)		+= ps3/
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index fceea5e..fa8b879 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -56,7 +56,6 @@ config USB_ARCH_HAS_OHCI
 config USB_ARCH_HAS_EHCI
 	boolean
 	default y if PPC_83xx
-	default y if PPC_MPC512x
 	default y if SOC_AU1200
 	default y if ARCH_IXP4XX
 	default y if ARCH_W90X900
@@ -116,6 +115,8 @@ source "drivers/usb/host/Kconfig"
 
 source "drivers/usb/musb/Kconfig"
 
+source "drivers/usb/dwc_otg/Kconfig"
+
 source "drivers/usb/class/Kconfig"
 
 source "drivers/usb/storage/Kconfig"
diff --git a/drivers/usb/dwc_otg/Kconfig b/drivers/usb/dwc_otg/Kconfig
new file mode 100644
index 0000000..4d33d72
--- /dev/null
+++ b/drivers/usb/dwc_otg/Kconfig
@@ -0,0 +1,96 @@
+#
+# USB Dual Role (OTG-ready) Controller Drivers
+# for silicon based on Synopsys DesignWare IP
+#
+
+comment "Enable Host or Gadget support for DesignWare OTG controller"
+	depends on !USB && USB_GADGET=n
+
+config USB_DWC_OTG
+	depends on (USB || USB_GADGET)
+	select NOP_USB_XCEIV
+	select USB_OTG_UTILS
+	tristate "Synopsys DWC OTG Controller"
+	default USB_GADGET
+	help
+	  This driver provides USB Device Controller support for the
+	  Synopsys DesignWare USB OTG Core used on the AppliedMicro PowerPC SoC.
+
+config DWC_DEBUG
+	bool "Enable DWC Debugging"
+	depends on USB_DWC_OTG
+	default n
+	help
+	  Enable DWC driver debugging
+
+choice
+	prompt "DWC Mode Selection"
+	depends on USB_DWC_OTG
+	default DWC_HOST_ONLY
+	help
+	  Select the DWC Core in OTG, Host only, or Device only mode.
+
+config DWC_HOST_ONLY
+	bool "DWC Host Only Mode"
+
+config DWC_OTG_MODE
+	bool "DWC OTG Mode"
+	select USB_GADGET_SELECTED
+
+config DWC_DEVICE_ONLY
+	bool "DWC Device Only Mode"
+	select USB_GADGET_SELECTED
+
+endchoice
+
+# enable peripheral support (including with OTG)
+config USB_GADGET_DWC_HDRC
+	bool
+	depends on USB_DWC_OTG && (DWC_DEVICE_ONLY || USB_DWC_OTG)
+
+choice
+	prompt "DWC DMA/SlaveMode Selection"
+	depends on USB_DWC_OTG
+	default DWC_DMA_MODE
+	help
+	  Select the DWC DMA or Slave Mode.
+	  DMA mode uses the DWC core internal DMA engines.
+	  Slave mode uses the processor PIO to tranfer data.
+	  In Slave mode, processor's DMA channels can be used if available.
+
+config DWC_SLAVE
+	bool "DWC Slave Mode"
+
+config DWC_DMA_MODE
+	bool "DWC DMA Mode"
+
+endchoice
+
+config USB_OTG_WHITELIST
+	bool "Rely on OTG Targeted Peripherals List"
+	depends on !USB_SUSPEND && USB_DWC_OTG
+	default n
+	help
+	  This is the same flag as in ../core/Kconfig.
+	  It is here for easy deselect.
+
+config DWC_OTG_REG_LE
+	depends on USB_DWC_OTG
+	bool "DWC Little Endian Register"
+	default y
+	help
+	  OTG core register access is Little-Endian.
+
+config DWC_OTG_FIFO_LE
+	depends on USB_DWC_OTG
+	bool "DWC FIFO Little Endian"
+	default n
+	help
+	  OTG core FIFO access is Little-Endian.
+
+config DWC_LIMITED_XFER_SIZE
+	depends on USB_GADGET_DWC_HDRC
+	bool "DWC Endpoint Limited Xfer Size"
+	default n
+	help
+	  Bit fields in the Device EP Transfer Size Register is 11 bits.
diff --git a/drivers/usb/dwc_otg/Makefile b/drivers/usb/dwc_otg/Makefile
new file mode 100644
index 0000000..31dd5e8
--- /dev/null
+++ b/drivers/usb/dwc_otg/Makefile
@@ -0,0 +1,19 @@
+#
+# OTG infrastructure and transceiver drivers
+#
+obj-$(CONFIG_USB_DWC_OTG)	+= dwc_otg.o
+
+dwc_otg-objs := dwc_otg_cil.o dwc_otg_cil_intr.o dwc_otg_param.o
+
+ifeq ($(CONFIG_4xx_SOC),y)
+dwc_otg-objs += dwc_otg_apmppc.o
+endif
+
+ifneq ($(CONFIG_DWC_DEVICE_ONLY),y)
+dwc_otg-objs += dwc_otg_hcd.o dwc_otg_hcd_intr.o \
+		dwc_otg_hcd_queue.o
+endif
+
+ifneq ($(CONFIG_DWC_HOST_ONLY),y)
+dwc_otg-objs += dwc_otg_pcd.o dwc_otg_pcd_intr.o
+endif
