[PATCH V2 5/5] Hook the DWC2 driver into the build system

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Add the DWC2 Kconfig and Makefile, and modify the USB Kconfig and
Makefile to include them

Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
---
 drivers/usb/Kconfig       |    2 ++
 drivers/usb/Makefile      |    2 ++
 drivers/usb/dwc2/Kconfig  |   27 +++++++++++++++++++++++++++
 drivers/usb/dwc2/Makefile |   15 +++++++++++++++
 4 files changed, 46 insertions(+), 0 deletions(-)
 create mode 100644 drivers/usb/dwc2/Kconfig
 create mode 100644 drivers/usb/dwc2/Makefile

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 4c90b51..4f1c6fe 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -125,6 +125,8 @@ source "drivers/usb/core/Kconfig"
 
 source "drivers/usb/dwc3/Kconfig"
 
+source "drivers/usb/dwc2/Kconfig"
+
 source "drivers/usb/mon/Kconfig"
 
 source "drivers/usb/wusbcore/Kconfig"
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index f5ed3d7..efa98f7 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -10,6 +10,8 @@ obj-$(CONFIG_USB_OTG_UTILS)	+= otg/
 
 obj-$(CONFIG_USB_DWC3)		+= dwc3/
 
+obj-$(CONFIG_USB_DWC2)		+= dwc2/
+
 obj-$(CONFIG_USB_MON)		+= mon/
 
 obj-$(CONFIG_PCI)		+= host/
diff --git a/drivers/usb/dwc2/Kconfig b/drivers/usb/dwc2/Kconfig
new file mode 100644
index 0000000..e248e83
--- /dev/null
+++ b/drivers/usb/dwc2/Kconfig
@@ -0,0 +1,27 @@
+config USB_DWC2
+	tristate "DesignWare USB2 DRD Core Support"
+	depends on (USB && USB_GADGET)
+	select USB_OTG_UTILS
+	help
+	  Say Y or M here if your system has a Dual Role HighSpeed
+	  USB controller based on the DesignWare HSOTG IP Core.
+
+	  If you choose to build this driver as dynamically linked
+	  modules, the core module will be called dwc2.ko, and the
+	  PCI bus interface module (if you have a PCI bus system)
+	  will be called dwc2_pci.ko.
+
+if USB_DWC2
+
+config USB_DWC2_DEBUG
+	bool "Enable Debugging Messages"
+	help
+	  Say Y here to enable debugging messages in the DWC2 Driver.
+
+config USB_DWC2_VERBOSE
+	bool "Enable Verbose Debugging Messages"
+	depends on USB_DWC2_DEBUG
+	help
+	  Say Y here to enable verbose debugging messages in the DWC2 Driver.
+
+endif
diff --git a/drivers/usb/dwc2/Makefile b/drivers/usb/dwc2/Makefile
new file mode 100644
index 0000000..97f3027
--- /dev/null
+++ b/drivers/usb/dwc2/Makefile
@@ -0,0 +1,15 @@
+ccflags-$(CONFIG_USB_DWC2_DEBUG)	+= -DDEBUG
+ccflags-$(CONFIG_USB_DWC2_VERBOSE)	+= -DVERBOSE_DEBUG
+ccflags-y				+= -DDWC2_HOST_ONLY
+
+obj-$(CONFIG_USB_DWC2)			+= dwc2.o
+
+dwc2-y					+= core.o core_intr.o
+dwc2-y					+= hcd.o hcd_intr.o
+dwc2-y					+= hcd_queue.o hcd_ddma.o
+
+ifneq ($(CONFIG_PCI),)
+	obj-$(CONFIG_USB_DWC2)		+= dwc2_pci.o
+endif
+
+dwc2_pci-y				+= pci.o
-- 
1.7.1

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