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Diffstat (limited to 'drivers/usb/dwc3/Kconfig')
| -rw-r--r-- | drivers/usb/dwc3/Kconfig | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig new file mode 100644 index 0000000..58b5b2c --- /dev/null +++ b/drivers/usb/dwc3/Kconfig @@ -0,0 +1,120 @@ +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. + +config USB_DWC3_VERBOSE + bool "Enable Verbose Debugging Messages" + depends on USB_DWC3_DEBUG + help + Say Y here to enable verbose debugging messages on DWC3 Driver. + +config DWC3_HOST_USB3_LPM_ENABLE + bool "Enable USB3 LPM Capability" + depends on USB_DWC3_HOST=y || USB_DWC3_DUAL_ROLE=y + default n + help + Select this when you want to enable USB3 LPM with dwc3 xhci host. + +endif |