xref: /openbmc/linux/drivers/usb/dwc3/Kconfig (revision 137bfbd0)
1# SPDX-License-Identifier: GPL-2.0
2
3config USB_DWC3
4	tristate "DesignWare USB3 DRD Core Support"
5	depends on (USB || USB_GADGET) && HAS_DMA
6	select USB_XHCI_PLATFORM if USB_XHCI_HCD
7	help
8	  Say Y or M here if your system has a Dual Role SuperSpeed
9	  USB controller based on the DesignWare USB3 IP Core.
10
11	  If you choose to build this driver is a dynamically linked
12	  module, the module will be called dwc3.ko.
13
14if USB_DWC3
15
16config USB_DWC3_ULPI
17	bool "Register ULPI PHY Interface"
18	depends on USB_ULPI_BUS=y || USB_ULPI_BUS=USB_DWC3
19	help
20	  Select this if you have ULPI type PHY attached to your DWC3
21	  controller.
22
23choice
24	bool "DWC3 Mode Selection"
25	default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
26	default USB_DWC3_HOST if (USB && !USB_GADGET)
27	default USB_DWC3_GADGET if (!USB && USB_GADGET)
28
29config USB_DWC3_HOST
30	bool "Host only mode"
31	depends on USB=y || USB=USB_DWC3
32	help
33	  Select this when you want to use DWC3 in host mode only,
34	  thereby the gadget feature will be regressed.
35
36config USB_DWC3_GADGET
37	bool "Gadget only mode"
38	depends on USB_GADGET=y || USB_GADGET=USB_DWC3
39	help
40	  Select this when you want to use DWC3 in gadget mode only,
41	  thereby the host feature will be regressed.
42
43config USB_DWC3_DUAL_ROLE
44	bool "Dual Role mode"
45	depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
46	depends on (EXTCON=y || EXTCON=USB_DWC3)
47	help
48	  This is the default mode of working of DWC3 controller where
49	  both host and gadget features are enabled.
50
51endchoice
52
53comment "Platform Glue Driver Support"
54
55config USB_DWC3_OMAP
56	tristate "Texas Instruments OMAP5 and similar Platforms"
57	depends on ARCH_OMAP2PLUS || COMPILE_TEST
58	depends on EXTCON || !EXTCON
59	depends on OF
60	default USB_DWC3
61	help
62	  Some platforms from Texas Instruments like OMAP5, DRA7xxx and
63	  AM437x use this IP for USB2/3 functionality.
64
65	  Say 'Y' or 'M' here if you have one such device
66
67config USB_DWC3_EXYNOS
68	tristate "Samsung Exynos Platform"
69	depends on (ARCH_EXYNOS || COMPILE_TEST) && OF
70	default USB_DWC3
71	help
72	  Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
73	  say 'Y' or 'M' if you have one such device.
74
75config USB_DWC3_PCI
76	tristate "PCIe-based Platforms"
77	depends on USB_PCI && ACPI
78	default USB_DWC3
79	help
80	  If you're using the DesignWare Core IP with a PCIe (but not HAPS
81	  platform), please say 'Y' or 'M' here.
82
83config USB_DWC3_HAPS
84	tristate "Synopsys PCIe-based HAPS Platforms"
85	depends on USB_PCI
86	default USB_DWC3
87	help
88	  If you're using the DesignWare Core IP with a Synopsys PCIe HAPS
89	  platform, please say 'Y' or 'M' here.
90
91config USB_DWC3_KEYSTONE
92	tristate "Texas Instruments Keystone2/AM654 Platforms"
93	depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
94	default USB_DWC3
95	help
96	  Support of USB2/3 functionality in TI Keystone2 and AM654 platforms.
97	  Say 'Y' or 'M' here if you have one such device
98
99config USB_DWC3_MESON_G12A
100       tristate "Amlogic Meson G12A Platforms"
101       depends on OF && COMMON_CLK
102       depends on ARCH_MESON || COMPILE_TEST
103       default USB_DWC3
104       select USB_ROLE_SWITCH
105       help
106         Support USB2/3 functionality in Amlogic G12A platforms.
107	 Say 'Y' or 'M' if you have one such device.
108
109config USB_DWC3_OF_SIMPLE
110       tristate "Generic OF Simple Glue Layer"
111       depends on OF && COMMON_CLK
112       default USB_DWC3
113       help
114         Support USB2/3 functionality in simple SoC integrations.
115	 Currently supports Xilinx and Qualcomm DWC USB3 IP.
116	 Say 'Y' or 'M' if you have one such device.
117
118config USB_DWC3_ST
119	tristate "STMicroelectronics Platforms"
120	depends on (ARCH_STI || COMPILE_TEST) && OF
121	default USB_DWC3
122	help
123	  STMicroelectronics SoCs with one DesignWare Core USB3 IP
124	  inside (i.e. STiH407).
125	  Say 'Y' or 'M' if you have one such device.
126
127config USB_DWC3_QCOM
128	tristate "Qualcomm Platform"
129	depends on ARCH_QCOM || COMPILE_TEST
130	depends on EXTCON || !EXTCON
131	depends on (OF || ACPI)
132	default USB_DWC3
133	help
134	  Some Qualcomm SoCs use DesignWare Core IP for USB2/3
135	  functionality.
136	  This driver also handles Qscratch wrapper which is needed
137	  for peripheral mode support.
138	  Say 'Y' or 'M' if you have one such device.
139
140endif
141