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1a356dbc64
Glue layers are starting to have separate requirements. For example, OMAP's glue layer is starting to use extcon framework which no one else needs. In order to make it clear the proper dependencies, we are now allowing glue layers to be selectable so that each glue layer can list their own dependencies without messing with the core IP driver. Signed-off-by: Felipe Balbi <balbi@ti.com>
87 lines
2.3 KiB
Plaintext
87 lines
2.3 KiB
Plaintext
config USB_DWC3
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tristate "DesignWare USB3 DRD Core Support"
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depends on (USB || USB_GADGET) && GENERIC_HARDIRQS && HAS_DMA
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select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
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help
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Say Y or M here if your system has a Dual Role SuperSpeed
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USB controller based on the DesignWare USB3 IP Core.
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If you choose to build this driver is a dynamically linked
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module, the module will be called dwc3.ko.
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if USB_DWC3
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choice
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bool "DWC3 Mode Selection"
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default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
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default USB_DWC3_HOST if (USB && !USB_GADGET)
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default USB_DWC3_GADGET if (!USB && USB_GADGET)
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config USB_DWC3_HOST
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bool "Host only mode"
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depends on USB=y || USB=USB_DWC3
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help
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Select this when you want to use DWC3 in host mode only,
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thereby the gadget feature will be regressed.
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config USB_DWC3_GADGET
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bool "Gadget only mode"
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depends on USB_GADGET=y || USB_GADGET=USB_DWC3
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help
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Select this when you want to use DWC3 in gadget mode only,
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thereby the host feature will be regressed.
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config USB_DWC3_DUAL_ROLE
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bool "Dual Role mode"
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depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
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help
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This is the default mode of working of DWC3 controller where
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both host and gadget features are enabled.
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endchoice
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comment "Platform Glue Driver Support"
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config USB_DWC3_OMAP
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tristate "Texas Instruments OMAP5 and similar Platforms"
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depends on EXTCON
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default USB_DWC3
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help
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Some platforms from Texas Instruments like OMAP5, DRA7xxx and
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AM437x use this IP for USB2/3 functionality.
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Say 'Y' or 'M' here if you have one such device
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config USB_DWC3_EXYNOS
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tristate "Samsung Exynos Platform"
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default USB_DWC3
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help
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Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
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say 'Y' or 'M' if you have one such device.
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config USB_DWC3_PCI
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tristate "PCIe-based Platforms"
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depends on PCI
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default USB_DWC3
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help
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If you're using the DesignWare Core IP with a PCIe, please say
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'Y' or 'M' here.
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One such PCIe-based platform is Synopsys' PCIe HAPS model of
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this IP.
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comment "Debugging features"
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config USB_DWC3_DEBUG
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bool "Enable Debugging Messages"
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help
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Say Y here to enable debugging messages on DWC3 Driver.
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config USB_DWC3_VERBOSE
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bool "Enable Verbose Debugging Messages"
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depends on USB_DWC3_DEBUG
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help
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Say Y here to enable verbose debugging messages on DWC3 Driver.
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endif
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