Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / usb / dwc3 / Kconfig

diff --git a/kernel/drivers/usb/dwc3/Kconfig b/kernel/drivers/usb/dwc3/Kconfig
new file mode 100644 (file)
index 0000000..827c4f8
--- /dev/null
+++ b/kernel/drivers/usb/dwc3/Kconfig
@@ -0,0 +1,107 @@
+config USB_DWC3
+       tristate "DesignWare USB3 DRD Core Support"
+       depends on (USB || USB_GADGET) && HAS_DMA
+       select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
+       help
+         Say Y or M here if your system has a Dual Role SuperSpeed
+         USB controller based on the DesignWare USB3 IP Core.
+
+         If you choose to build this driver is a dynamically linked
+         module, the module will be called dwc3.ko.
+
+if USB_DWC3
+
+choice
+       bool "DWC3 Mode Selection"
+       default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
+       default USB_DWC3_HOST if (USB && !USB_GADGET)
+       default USB_DWC3_GADGET if (!USB && USB_GADGET)
+
+config USB_DWC3_HOST
+       bool "Host only mode"
+       depends on USB=y || USB=USB_DWC3
+       help
+         Select this when you want to use DWC3 in host mode only,
+         thereby the gadget feature will be regressed.
+
+config USB_DWC3_GADGET
+       bool "Gadget only mode"
+       depends on USB_GADGET=y || USB_GADGET=USB_DWC3
+       help
+         Select this when you want to use DWC3 in gadget mode only,
+         thereby the host feature will be regressed.
+
+config USB_DWC3_DUAL_ROLE
+       bool "Dual Role mode"
+       depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
+       help
+         This is the default mode of working of DWC3 controller where
+         both host and gadget features are enabled.
+
+endchoice
+
+comment "Platform Glue Driver Support"
+
+config USB_DWC3_OMAP
+       tristate "Texas Instruments OMAP5 and similar Platforms"
+       depends on EXTCON && (ARCH_OMAP2PLUS || COMPILE_TEST)
+       depends on OF
+       default USB_DWC3
+       help
+         Some platforms from Texas Instruments like OMAP5, DRA7xxx and
+         AM437x use this IP for USB2/3 functionality.
+
+         Say 'Y' or 'M' here if you have one such device
+
+config USB_DWC3_EXYNOS
+       tristate "Samsung Exynos Platform"
+       depends on ARCH_EXYNOS && OF || COMPILE_TEST
+       default USB_DWC3
+       help
+         Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
+         say 'Y' or 'M' if you have one such device.
+
+config USB_DWC3_PCI
+       tristate "PCIe-based Platforms"
+       depends on PCI
+       default USB_DWC3
+       help
+         If you're using the DesignWare Core IP with a PCIe, please say
+         'Y' or 'M' here.
+
+         One such PCIe-based platform is Synopsys' PCIe HAPS model of
+         this IP.
+
+config USB_DWC3_KEYSTONE
+       tristate "Texas Instruments Keystone2 Platforms"
+       depends on ARCH_KEYSTONE || COMPILE_TEST
+       default USB_DWC3
+       help
+         Support of USB2/3 functionality in TI Keystone2 platforms.
+         Say 'Y' or 'M' here if you have one such device
+
+config USB_DWC3_ST
+       tristate "STMicroelectronics Platforms"
+       depends on ARCH_STI && OF
+       default USB_DWC3
+       help
+         STMicroelectronics SoCs with one DesignWare Core USB3 IP
+         inside (i.e. STiH407).
+         Say 'Y' or 'M' if you have one such device.
+
+config USB_DWC3_QCOM
+       tristate "Qualcomm Platforms"
+       depends on ARCH_QCOM || COMPILE_TEST
+       default USB_DWC3
+       help
+         Recent Qualcomm SoCs ship with one DesignWare Core USB3 IP inside,
+         say 'Y' or 'M' if you have one such device.
+
+comment "Debugging features"
+
+config USB_DWC3_DEBUG
+       bool "Enable Debugging Messages"
+       help
+         Say Y here to enable debugging messages on DWC3 Driver.
+
+endif