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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-14 14:57:16 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-14 14:57:16 -0800 |
commit | e7cf773d431a63a2417902696fcc9e0ebdc83bbe (patch) | |
tree | 86dbdceb7d91226507a3af0d57e03b0ca664b22e /drivers/usb/dwc2/Kconfig | |
parent | 7a02d089695a1217992434f03a78aa32bad85b5c (diff) | |
parent | 81e1dadfb5b2d47aa513ad60b1c9cf0ea17b6514 (diff) | |
download | op-kernel-dev-e7cf773d431a63a2417902696fcc9e0ebdc83bbe.zip op-kernel-dev-e7cf773d431a63a2417902696fcc9e0ebdc83bbe.tar.gz |
Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here's the big set of USB and PHY patches for 3.19-rc1.
The normal churn in the USB gadget area is in here, as well as xhci
and other individual USB driver updates. The PHY tree is also in
here, as there were dependancies on the USB tree.
All of these have been in linux-next"
* tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits)
arm: omap3: twl: remove usb phy init data
usbip: fix error handling in stub_probe()
usb: gadget: udc: missing curly braces
USB: mos7720: delete some unneeded code
wusb: replace memset by memzero_explicit
usbip: remove unneeded structure
usb: xhci: fix comment for PORT_DEV_REMOVE
xhci: don't use the same variable for stopped and halted rings current TD
xhci: clear extra bits from slot context when setting max exit latency
xhci: cleanup finish_td function
USB: adutux: NULL dereferences on disconnect
usb: chipidea: fix platform_no_drv_owner.cocci warnings
usb: chipidea: Fixed a few typos in comments
Documentation: bindings: add doc for the USB2 ChipIdea USB driver
usb: chipidea: add a usb2 driver for ci13xxx
usb: chipidea: fix phy handling
usb: chipidea: remove duplicate dev_set_drvdata for host_start
usb: chipidea: parameter 'mode' isn't needed for hw_device_reset
usb: chipidea: add controller reset API
usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER
...
Diffstat (limited to 'drivers/usb/dwc2/Kconfig')
-rw-r--r-- | drivers/usb/dwc2/Kconfig | 68 |
1 files changed, 40 insertions, 28 deletions
diff --git a/drivers/usb/dwc2/Kconfig b/drivers/usb/dwc2/Kconfig index f93807b..b323c4c 100644 --- a/drivers/usb/dwc2/Kconfig +++ b/drivers/usb/dwc2/Kconfig @@ -1,6 +1,6 @@ config USB_DWC2 - bool "DesignWare USB2 DRD Core Support" - depends on USB + tristate "DesignWare USB2 DRD Core Support" + depends on USB || USB_GADGET help Say Y here if your system has a Dual Role Hi-Speed USB controller based on the DesignWare HSOTG IP Core. @@ -10,49 +10,61 @@ config USB_DWC2 bus interface module (if you have a PCI bus system) will be called dwc2_pci.ko, and the platform interface module (for controllers directly connected to the CPU) will be called - dwc2_platform.ko. For gadget mode, there will be a single - module called dwc2_gadget.ko. - - NOTE: The s3c-hsotg driver is now renamed to dwc2_gadget. The - host and gadget drivers are still currently separate drivers. - There are plans to merge the dwc2_gadget driver with the dwc2 - host driver in the near future to create a dual-role driver. + dwc2_platform.ko. For all modes(host, gadget and dual-role), there + will be an additional module named dwc2.ko. if USB_DWC2 +choice + bool "DWC2 Mode Selection" + default USB_DWC2_DUAL_ROLE if (USB && USB_GADGET) + default USB_DWC2_HOST if (USB && !USB_GADGET) + default USB_DWC2_PERIPHERAL if (!USB && USB_GADGET) + config USB_DWC2_HOST - tristate "Host only mode" + bool "Host only mode" depends on USB help The Designware USB2.0 high-speed host controller - integrated into many SoCs. + integrated into many SoCs. Select this option if you want the + driver to operate in Host-only mode. -config USB_DWC2_PLATFORM - bool "DWC2 Platform" - depends on USB_DWC2_HOST - default USB_DWC2_HOST +comment "Gadget/Dual-role mode requires USB Gadget support to be enabled" + +config USB_DWC2_PERIPHERAL + bool "Gadget only mode" + depends on USB_GADGET=y || USB_GADGET=USB_DWC2 help - The Designware USB2.0 platform interface module for - controllers directly connected to the CPU. This is only - used for host mode. + The Designware USB2.0 high-speed gadget controller + integrated into many SoCs. Select this option if you want the + driver to operate in Peripheral-only mode. This option requires + USB_GADGET to be enabled. + +config USB_DWC2_DUAL_ROLE + bool "Dual Role mode" + depends on (USB=y || USB=USB_DWC2) && (USB_GADGET=y || USB_GADGET=USB_DWC2) + help + Select this option if you want the driver to work in a dual-role + mode. In this mode both host and gadget features are enabled, and + the role will be determined by the cable that gets plugged-in. This + option requires USB_GADGET to be enabled. +endchoice + +config USB_DWC2_PLATFORM + tristate "DWC2 Platform" + default USB_DWC2_HOST || USB_DWC2_PERIPHERAL + help + The Designware USB2.0 platform interface module for + controllers directly connected to the CPU. config USB_DWC2_PCI - bool "DWC2 PCI" + tristate "DWC2 PCI" depends on USB_DWC2_HOST && PCI default USB_DWC2_HOST help The Designware USB2.0 PCI interface module for controllers connected to a PCI bus. This is only used for host mode. -comment "Gadget mode requires USB Gadget support to be enabled" - -config USB_DWC2_PERIPHERAL - tristate "Gadget only mode" - depends on USB_GADGET - help - The Designware USB2.0 high-speed gadget controller - integrated into many SoCs. - config USB_DWC2_DEBUG bool "Enable Debugging Messages" help |