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staging: Hook the DWC2 driver into the build system

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

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Paul Zimmerman 2013-03-11 17:48:02 -07:00 • committed by Greg Kroah-Hartman
parent 5efc75e350
commit 535f60a405
4 changed files with 67 additions and 0 deletions
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2
drivers/staging/Kconfig
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@ -142,4 +142,6 @@ source "drivers/staging/goldfish/Kconfig"
source "drivers/staging/netlogic/Kconfig" source "drivers/staging/netlogic/Kconfig"
source "drivers/staging/dwc2/Kconfig"
endif # STAGING endif # STAGING

1
drivers/staging/Makefile
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@ -63,3 +63,4 @@ obj-$(CONFIG_SB105X) += sb105x/
obj-$(CONFIG_FIREWIRE_SERIAL) += fwserial/ obj-$(CONFIG_FIREWIRE_SERIAL) += fwserial/
obj-$(CONFIG_ZCACHE) += zcache/ obj-$(CONFIG_ZCACHE) += zcache/
obj-$(CONFIG_GOLDFISH) += goldfish/ obj-$(CONFIG_GOLDFISH) += goldfish/
obj-$(CONFIG_USB_DWC2) += dwc2/

41
drivers/staging/dwc2/Kconfig Normal file
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@ -0,0 +1,41 @@
config USB_DWC2
tristate "DesignWare USB2 DRD Core Support"
depends on USB
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.
NOTE: This driver at present only implements the Host mode
of the controller. The existing s3c-hsotg driver supports
Peripheral mode, but only for the Samsung S3C platforms.
There are plans to merge the s3c-hsotg driver with this
driver in the near future to create a dual-role driver.
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.
WARNING: Enabling this will quickly fill your message log.
If in doubt, say N.
config USB_DWC2_TRACK_MISSED_SOFS
bool "Enable Missed SOF Tracking"
help
Say Y here to enable logging of missed SOF events to the dmesg log.
If in doubt, say N.
endif

23
drivers/staging/dwc2/Makefile Normal file
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@ -0,0 +1,23 @@
ccflags-$(CONFIG_USB_DWC2_DEBUG) += -DDEBUG
ccflags-$(CONFIG_USB_DWC2_VERBOSE) += -DVERBOSE_DEBUG
obj-$(CONFIG_USB_DWC2) += dwc2.o
dwc2-y += core.o core_intr.o
# NOTE: This driver at present only implements the Host mode
# of the controller. The existing s3c-hsotg driver supports
# Peripheral mode, but only for the Samsung S3C platforms.
# There are plans to merge the s3c-hsotg driver with this
# driver in the near future to create a dual-role driver. Once
# that is done, Host mode will become an optional feature that
# is selected with a config option.
dwc2-y += hcd.o hcd_intr.o
dwc2-y += hcd_queue.o hcd_ddma.o
ifneq ($(CONFIG_PCI),)
obj-$(CONFIG_USB_DWC2) += dwc2_pci.o
endif
dwc2_pci-y += pci.o