xref: /openbmc/linux/drivers/usb/dwc3/Kconfig (revision ba61bb17)
1config USB_DWC3
2	tristate "DesignWare USB3 DRD Core Support"
3	depends on (USB || USB_GADGET) && HAS_DMA
4	select USB_XHCI_PLATFORM if USB_XHCI_HCD
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
12if USB_DWC3
13
14config 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
21choice
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
27config USB_DWC3_HOST
28	bool "Host only mode"
29	depends on USB=y || USB=USB_DWC3
30	help
31	  Select this when you want to use DWC3 in host mode only,
32	  thereby the gadget feature will be regressed.
33
34config USB_DWC3_GADGET
35	bool "Gadget only mode"
36	depends on USB_GADGET=y || USB_GADGET=USB_DWC3
37	help
38	  Select this when you want to use DWC3 in gadget mode only,
39	  thereby the host feature will be regressed.
40
41config USB_DWC3_DUAL_ROLE
42	bool "Dual Role mode"
43	depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
44	depends on (EXTCON=y || EXTCON=USB_DWC3)
45	help
46	  This is the default mode of working of DWC3 controller where
47	  both host and gadget features are enabled.
48
49endchoice
50
51comment "Platform Glue Driver Support"
52
53config USB_DWC3_OMAP
54	tristate "Texas Instruments OMAP5 and similar Platforms"
55	depends on EXTCON && (ARCH_OMAP2PLUS || COMPILE_TEST)
56	depends on OF
57	default USB_DWC3
58	help
59	  Some platforms from Texas Instruments like OMAP5, DRA7xxx and
60	  AM437x use this IP for USB2/3 functionality.
61
62	  Say 'Y' or 'M' here if you have one such device
63
64config USB_DWC3_EXYNOS
65	tristate "Samsung Exynos Platform"
66	depends on (ARCH_EXYNOS || COMPILE_TEST) && OF
67	default USB_DWC3
68	help
69	  Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
70	  say 'Y' or 'M' if you have one such device.
71
72config USB_DWC3_PCI
73	tristate "PCIe-based Platforms"
74	depends on USB_PCI && ACPI
75	default USB_DWC3
76	help
77	  If you're using the DesignWare Core IP with a PCIe, please say
78	  'Y' or 'M' here.
79
80	  One such PCIe-based platform is Synopsys' PCIe HAPS model of
81	  this IP.
82
83config USB_DWC3_KEYSTONE
84	tristate "Texas Instruments Keystone2 Platforms"
85	depends on ARCH_KEYSTONE || COMPILE_TEST
86	default USB_DWC3
87	help
88	  Support of USB2/3 functionality in TI Keystone2 platforms.
89	  Say 'Y' or 'M' here if you have one such device
90
91config USB_DWC3_OF_SIMPLE
92       tristate "Generic OF Simple Glue Layer"
93       depends on OF && COMMON_CLK
94       default USB_DWC3
95       help
96         Support USB2/3 functionality in simple SoC integrations.
97	 Currently supports Xilinx and Qualcomm DWC USB3 IP.
98	 Say 'Y' or 'M' if you have one such device.
99
100config USB_DWC3_ST
101	tristate "STMicroelectronics Platforms"
102	depends on (ARCH_STI || COMPILE_TEST) && OF
103	default USB_DWC3
104	help
105	  STMicroelectronics SoCs with one DesignWare Core USB3 IP
106	  inside (i.e. STiH407).
107	  Say 'Y' or 'M' if you have one such device.
108
109config USB_DWC3_QCOM
110	tristate "Qualcomm Platform"
111	depends on ARCH_QCOM || COMPILE_TEST
112	depends on OF
113	default USB_DWC3
114	help
115	  Some Qualcomm SoCs use DesignWare Core IP for USB2/3
116	  functionality.
117	  This driver also handles Qscratch wrapper which is needed
118	  for peripheral mode support.
119	  Say 'Y' or 'M' if you have one such device.
120
121endif
122