19 files changed, 4 insertions, 37 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index d5e4ff328cc7..d3303eb1d102 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2635,7 +2635,7 @@ DESIGNWARE USB2 DRD IP DRIVER
 M:	Paul Zimmerman <paulz@synopsys.com>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
-F:	drivers/staging/dwc2/
+F:	drivers/usb/dwc2/
 
 DESIGNWARE USB3 DRD IP DRIVER
 M:	Felipe Balbi <balbi@ti.com>
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index d2beb07f2403..4bb6b11166b3 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -140,8 +140,6 @@ source "drivers/staging/netlogic/Kconfig"
 
 source "drivers/staging/mt29f_spinand/Kconfig"
 
-source "drivers/staging/dwc2/Kconfig"
-
 source "drivers/staging/lustre/Kconfig"
 
 source "drivers/staging/xillybus/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index bf62386d6259..9f07e5e16094 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -61,7 +61,6 @@ obj-$(CONFIG_DGRP)		+= dgrp/
 obj-$(CONFIG_SB105X)		+= sb105x/
 obj-$(CONFIG_FIREWIRE_SERIAL)	+= fwserial/
 obj-$(CONFIG_GOLDFISH)		+= goldfish/
-obj-$(CONFIG_USB_DWC2)		+= dwc2/
 obj-$(CONFIG_LUSTRE_FS)		+= lustre/
 obj-$(CONFIG_XILLYBUS)		+= xillybus/
 obj-$(CONFIG_DGNC)			+= dgnc/
diff --git a/drivers/staging/dwc2/TODO b/drivers/staging/dwc2/TODO
deleted file mode 100644
index 282470d55315..000000000000
--- a/drivers/staging/dwc2/TODO
+++ /dev/null
@@ -1,33 +0,0 @@
-TODO:
-	- Dan Carpenter would like to see some cleanups to the microframe
-	  scheduler code:
-	  http://www.mail-archive.com/linux-usb@vger.kernel.org/msg26650.html
-
-	- Should merge the NAK holdoff patch from Raspberry Pi
-	  (http://marc.info/?l=linux-usb&m=137625067103833). But as it stands
-	  that patch is incomplete, it needs more investigation to see if it
-	  can be made to work for non-Raspberry Pi platforms that lack the
-	  special FIQ interrupt that the Pi has. Without this patch, the driver
-	  has a high interrupt rate (8K/sec).
-
-	- The Raspberry Pi platform needs to have support for its FIQ interrupt
-	  added, to get the same level of functionality as the downstream
-	  driver. The raspberrypi.org developers have indicated they are
-	  willing to help with that.
-
-	- Some of the default driver parameters (see 'struct dwc2_core_params'
-	  in core.h) won't work for many platforms. So DT attributes will need
-	  to be added for some of these. But that can be done as-needed as new
-	  platforms are added.
-
-	- Eventually the driver should be merged with the s3c-hsotg peripheral
-	  mode driver, so that both modes of operation can be supported with a
-	  single driver. But I think that can wait till after the driver has
-	  been moved to mainline.
-
-	- After that, OTG support can be added. I'm not sure how much demand
-	  there is for that, though, so I have that as a low priority.
-
-Please send any patches for this driver to Paul Zimmerman <paulz@synopsys.com>
-and Greg Kroah-Hartman <gregkh@linuxfoundation.org>. And please CC linux-usb
-<linux-usb@vger.kernel.org> too.
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 2642b8a11e05..7eb909aa8bc0 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -108,6 +108,8 @@ endif
 
 source "drivers/usb/dwc3/Kconfig"
 
+source "drivers/usb/dwc2/Kconfig"
+
 source "drivers/usb/chipidea/Kconfig"
 
 comment "USB port drivers"
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 70d7c5b92c3c..1ae2bf39d84b 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -7,6 +7,7 @@
 obj-$(CONFIG_USB)		+= core/
 
 obj-$(CONFIG_USB_DWC3)		+= dwc3/
+obj-$(CONFIG_USB_DWC2)		+= dwc2/
 
 obj-$(CONFIG_USB_MON)		+= mon/
 
diff --git a/drivers/staging/dwc2/Kconfig b/drivers/usb/dwc2/Kconfig
index be947d673844..be947d673844 100644
--- a/drivers/staging/dwc2/Kconfig
+++ b/drivers/usb/dwc2/Kconfig
diff --git a/drivers/staging/dwc2/Makefile b/drivers/usb/dwc2/Makefile
index 11529d3439b0..11529d3439b0 100644
--- a/drivers/staging/dwc2/Makefile
+++ b/drivers/usb/dwc2/Makefile
diff --git a/drivers/staging/dwc2/core.c b/drivers/usb/dwc2/core.c
index 8565d87f94b4..8565d87f94b4 100644
--- a/drivers/staging/dwc2/core.c
+++ b/drivers/usb/dwc2/core.c
diff --git a/drivers/staging/dwc2/core.h b/drivers/usb/dwc2/core.h
index 648519c024b5..648519c024b5 100644
--- a/drivers/staging/dwc2/core.h
+++ b/drivers/usb/dwc2/core.h
diff --git a/drivers/staging/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c
index 8205799e6db3..8205799e6db3 100644
--- a/drivers/staging/dwc2/core_intr.c
+++ b/drivers/usb/dwc2/core_intr.c
diff --git a/drivers/staging/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 07dfe855dc20..07dfe855dc20 100644
--- a/drivers/staging/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
diff --git a/drivers/staging/dwc2/hcd.h b/drivers/usb/dwc2/hcd.h
index fdc6d489084a..fdc6d489084a 100644
--- a/drivers/staging/dwc2/hcd.h
+++ b/drivers/usb/dwc2/hcd.h
diff --git a/drivers/staging/dwc2/hcd_ddma.c b/drivers/usb/dwc2/hcd_ddma.c
index 3376177e4d3c..3376177e4d3c 100644
--- a/drivers/staging/dwc2/hcd_ddma.c
+++ b/drivers/usb/dwc2/hcd_ddma.c
diff --git a/drivers/staging/dwc2/hcd_intr.c b/drivers/usb/dwc2/hcd_intr.c
index 012f17ec1a37..012f17ec1a37 100644
--- a/drivers/staging/dwc2/hcd_intr.c
+++ b/drivers/usb/dwc2/hcd_intr.c
diff --git a/drivers/staging/dwc2/hcd_queue.c b/drivers/usb/dwc2/hcd_queue.c
index 9540f7e1e20e..9540f7e1e20e 100644
--- a/drivers/staging/dwc2/hcd_queue.c
+++ b/drivers/usb/dwc2/hcd_queue.c
diff --git a/drivers/staging/dwc2/hw.h b/drivers/usb/dwc2/hw.h
index 9c92a3c7588a..9c92a3c7588a 100644
--- a/drivers/staging/dwc2/hw.h
+++ b/drivers/usb/dwc2/hw.h
diff --git a/drivers/staging/dwc2/pci.c b/drivers/usb/dwc2/pci.c
index c291fca5d21f..c291fca5d21f 100644
--- a/drivers/staging/dwc2/pci.c
+++ b/drivers/usb/dwc2/pci.c
diff --git a/drivers/staging/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index d01d0d3f2cf0..d01d0d3f2cf0 100644
--- a/drivers/staging/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c