[linux-2.6-block.git] / drivers / usb / dwc3 / Kconfig

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

config USB_DWC3_ULPI
	bool "Register ULPI PHY Interface"
	depends on USB_ULPI_BUS=y || USB_ULPI_BUS=USB_DWC3
	help
	  Select this if you have ULPI type PHY attached to your DWC3
	  controller.

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
Commit	Line	Data
72246da4 FB	1	config USB_DWC3
72246da4 FB	2	tristate "DesignWare USB3 DRD Core Support"
0244ad00	3	depends on (USB \|\| USB_GADGET) && HAS_DMA
b8cacf33	4	select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
72246da4 FB	5	help
	6	Say Y or M here if your system has a Dual Role SuperSpeed
	7	USB controller based on the DesignWare USB3 IP Core.
	8
	9	If you choose to build this driver is a dynamically linked
	10	module, the module will be called dwc3.ko.
	11
	12	if USB_DWC3
	13
88bc9d19 HK	14	config USB_DWC3_ULPI
	15	bool "Register ULPI PHY Interface"
	16	depends on USB_ULPI_BUS=y \|\| USB_ULPI_BUS=USB_DWC3
	17	help
	18	Select this if you have ULPI type PHY attached to your DWC3
	19	controller.
	20
388e5c51 VG	21	choice
	22	bool "DWC3 Mode Selection"
	23	default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
	24	default USB_DWC3_HOST if (USB && !USB_GADGET)
	25	default USB_DWC3_GADGET if (!USB && USB_GADGET)
	26
	27	config USB_DWC3_HOST
	28	bool "Host only mode"
1bc0d926	29	depends on USB=y \|\| USB=USB_DWC3
388e5c51 VG	30	help
	31	Select this when you want to use DWC3 in host mode only,
	32	thereby the gadget feature will be regressed.
	33
	34	config USB_DWC3_GADGET
	35	bool "Gadget only mode"
1bc0d926	36	depends on USB_GADGET=y \|\| USB_GADGET=USB_DWC3
388e5c51 VG	37	help
	38	Select this when you want to use DWC3 in gadget mode only,
	39	thereby the host feature will be regressed.
	40
	41	config USB_DWC3_DUAL_ROLE
	42	bool "Dual Role mode"
1bc0d926	43	depends on ((USB=y \|\| USB=USB_DWC3) && (USB_GADGET=y \|\| USB_GADGET=USB_DWC3))
388e5c51 VG	44	help
	45	This is the default mode of working of DWC3 controller where
	46	both host and gadget features are enabled.
	47
	48	endchoice
	49
1a356dbc FB	50	comment "Platform Glue Driver Support"
	51
	52	config USB_DWC3_OMAP
	53	tristate "Texas Instruments OMAP5 and similar Platforms"
aea8928a	54	depends on EXTCON && (ARCH_OMAP2PLUS \|\| COMPILE_TEST)
c5a1fbca	55	depends on OF
1a356dbc FB	56	default USB_DWC3
	57	help
	58	Some platforms from Texas Instruments like OMAP5, DRA7xxx and
	59	AM437x use this IP for USB2/3 functionality.
	60
	61	Say 'Y' or 'M' here if you have one such device
	62
	63	config USB_DWC3_EXYNOS
	64	tristate "Samsung Exynos Platform"
b4c9f578	65	depends on ARCH_EXYNOS && OF \|\| COMPILE_TEST
1a356dbc FB	66	default USB_DWC3
	67	help
	68	Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
	69	say 'Y' or 'M' if you have one such device.
	70
	71	config USB_DWC3_PCI
	72	tristate "PCIe-based Platforms"
	73	depends on PCI
	74	default USB_DWC3
	75	help
	76	If you're using the DesignWare Core IP with a PCIe, please say
	77	'Y' or 'M' here.
	78
	79	One such PCIe-based platform is Synopsys' PCIe HAPS model of
	80	this IP.
	81
943befc3 WK	82	config USB_DWC3_KEYSTONE
943befc3 WK	83	tristate "Texas Instruments Keystone2 Platforms"
aea8928a	84	depends on ARCH_KEYSTONE \|\| COMPILE_TEST
943befc3 WK	85	default USB_DWC3
	86	help
	87	Support of USB2/3 functionality in TI Keystone2 platforms.
	88	Say 'Y' or 'M' here if you have one such device
	89
f83fca07 PG	90	config USB_DWC3_ST
	91	tristate "STMicroelectronics Platforms"
	92	depends on ARCH_STI && OF
	93	default USB_DWC3
	94	help
	95	STMicroelectronics SoCs with one DesignWare Core USB3 IP
	96	inside (i.e. STiH407).
	97	Say 'Y' or 'M' if you have one such device.
	98
d9152161 II	99	config USB_DWC3_QCOM
	100	tristate "Qualcomm Platforms"
	101	depends on ARCH_QCOM \|\| COMPILE_TEST
	102	default USB_DWC3
	103	help
	104	Recent Qualcomm SoCs ship with one DesignWare Core USB3 IP inside,
	105	say 'Y' or 'M' if you have one such device.
	106
1a356dbc FB	107	comment "Debugging features"
1a356dbc FB	108
72246da4 FB	109	config USB_DWC3_DEBUG
	110	bool "Enable Debugging Messages"
	111	help
	112	Say Y here to enable debugging messages on DWC3 Driver.
	113
72246da4	114	endif