Add the DWC2 Kconfig and Makefile, and modify the USB Kconfig and Makefile to include them Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx> Acked-by: Felipe Balbi <balbi@xxxxxx> --- drivers/usb/Kconfig | 2 ++ drivers/usb/Makefile | 2 ++ drivers/usb/dwc2/Kconfig | 41 +++++++++++++++++++++++++++++++++++++++++ drivers/usb/dwc2/Makefile | 23 +++++++++++++++++++++++ 4 files changed, 68 insertions(+) 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 640ae6c..570e65c 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -126,6 +126,8 @@ 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-$(CONFIG_PCI) += host/ diff --git a/drivers/usb/dwc2/Kconfig b/drivers/usb/dwc2/Kconfig new file mode 100644 index 0000000..610418a --- /dev/null +++ b/drivers/usb/dwc2/Kconfig @@ -0,0 +1,41 @@ +config USB_DWC2 + tristate "DesignWare USB2 DRD Core Support" + depends on USB + select USB_OTG_UTILS + help + Say Y or M here if your system has a Dual Role HighSpeed + USB controller based on the DesignWare HSOTG IP Core. + + If you choose to build this driver as dynamically linked + modules, the core module will be called dwc2.ko, and the + PCI bus interface module (if you have a PCI bus system) + will be called dwc2_pci.ko. + + NOTE: This driver at present only implements the Host mode + of the controller. The existing s3c-hsotg driver supports + Peripheral mode, but only for the Samsung S3C platforms. + There are plans to merge the s3c-hsotg driver with this + driver in the near future to create a dual-role driver. + +if USB_DWC2 + +config USB_DWC2_DEBUG + bool "Enable Debugging Messages" + help + Say Y here to enable debugging messages in the DWC2 Driver. + +config USB_DWC2_VERBOSE + bool "Enable Verbose Debugging Messages" + depends on USB_DWC2_DEBUG + help + Say Y here to enable verbose debugging messages in the DWC2 Driver. + WARNING: Enabling this will quickly fill your message log. + If in doubt, say N. + +config USB_DWC2_TRACK_MISSED_SOFS + bool "Enable Missed SOF Tracking" + help + Say Y here to enable logging of missed SOF events to the dmesg log. + If in doubt, say N. + +endif diff --git a/drivers/usb/dwc2/Makefile b/drivers/usb/dwc2/Makefile new file mode 100644 index 0000000..6dccf46 --- /dev/null +++ b/drivers/usb/dwc2/Makefile @@ -0,0 +1,23 @@ +ccflags-$(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 -- 1.8.2.rc0.16.g20a599e -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
