diff options
author | Dinh Nguyen <dinguyen@altera.com> | 2014-04-15 01:13:34 +0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-25 00:12:43 +0400 |
commit | 47a1685f139271de401212bd69d17374ca5a5270 (patch) | |
tree | a0e670780e9b428f054c4893af63cc97b813a65d /drivers/usb/dwc2/Makefile | |
parent | 6ab53324496dbfd9e6110539f9aa0ab108bd664b (diff) | |
download | linux-47a1685f139271de401212bd69d17374ca5a5270.tar.xz |
usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory
Moves the s3c-hsotg driver into the dwc2 directory and uses the
dwc2 defines in hw.h. Renames s3c-hsotg.c to gadget.c.
NOTE: You can build both host and peripheral as a dynamically
linked module, but be aware that if you insmod dwc2_gadget, then
rmmod it, then insmod dwc2 and dwc2_platform for host mode, this
will not work. As the step to rmmod dwc2_gadget.ko will turn off
the clock to the USB IP. The dwc2 host driver currently does not
look to turn on a clock yet. A patch to fix that will be coming
soon.
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
[ jh,rb - For gadget part only: ]
Tested-by: Jingoo Han <jg1.han@samsung.com>
Tested-by: Robert Baldyga <r.baldyga@samsung.com>
[ pz: Folded Kconfig/Makefile changes, which were originally in
a separate patch, into this one, to avoid a build breakage.
Modified Kconfig/Makefile changes a bit. Tested host part only. ]
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc2/Makefile')
-rw-r--r-- | drivers/usb/dwc2/Makefile | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/drivers/usb/dwc2/Makefile b/drivers/usb/dwc2/Makefile index 11529d3439b0..b73d2a527970 100644 --- a/drivers/usb/dwc2/Makefile +++ b/drivers/usb/dwc2/Makefile @@ -1,25 +1,28 @@ ccflags-$(CONFIG_USB_DWC2_DEBUG) += -DDEBUG ccflags-$(CONFIG_USB_DWC2_VERBOSE) += -DVERBOSE_DEBUG -obj-$(CONFIG_USB_DWC2) += dwc2.o - -dwc2-y += core.o core_intr.o - -# NOTE: This driver at present only implements the Host mode -# of the controller. The existing s3c-hsotg driver supports -# Peripheral mode, but only for the Samsung S3C platforms. -# There are plans to merge the s3c-hsotg driver with this -# driver in the near future to create a dual-role driver. Once -# that is done, Host mode will become an optional feature that -# is selected with a config option. - +obj-$(CONFIG_USB_DWC2_HOST) += 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 +# NOTE: The previous s3c-hsotg peripheral mode only driver has been moved to +# this location and renamed gadget.c. When building for dynamically linked +# modules, dwc2_gadget.ko will get built for peripheral mode. For host mode, +# the core module will be dwc2.ko, the PCI bus interface module will called +# dwc2_pci.ko and the platform interface module will be called dwc2_platform.ko. +# At present the host and gadget driver will be separate drivers, but there +# are plans in the near future to create a dual-role driver. + +ifneq ($(CONFIG_USB_DWC2_PCI),) + obj-$(CONFIG_USB_DWC2_HOST) += dwc2_pci.o + dwc2_pci-y := pci.o +endif + +ifneq ($(CONFIG_USB_DWC2_PLATFORM),) + obj-$(CONFIG_USB_DWC2_HOST) += dwc2_platform.o + dwc2_platform-y := platform.o endif -obj-$(CONFIG_USB_DWC2) += dwc2_platform.o -dwc2_pci-y += pci.o -dwc2_platform-y += platform.o +obj-$(CONFIG_USB_DWC2_PERIPHERAL) += dwc2_gadget.o +dwc2_gadget-y := gadget.o |