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	depends on (EXTCON || EXTCON=n)
7	select USB_XHCI_PLATFORM if USB_XHCI_HCD
8	select USB_ROLE_SWITCH if USB_DWC3_DUAL_ROLE
9	help
10	  Say Y or M here if your system has a Dual Role SuperSpeed
11	  USB controller based on the DesignWare USB3 IP Core.
12
13	  If you choose to build this driver as a dynamically linked
14	  module, the module will be called dwc3.ko.
15
16if USB_DWC3
17
18config USB_DWC3_ULPI
19	bool "Register ULPI PHY Interface"
20	depends on USB_ULPI_BUS=y || USB_ULPI_BUS=USB_DWC3
21	help
22	  Select this if you have ULPI type PHY attached to your DWC3
23	  controller.
24
25choice
26	bool "DWC3 Mode Selection"
27	default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
28	default USB_DWC3_HOST if (USB && !USB_GADGET)
29	default USB_DWC3_GADGET if (!USB && USB_GADGET)
30
31config USB_DWC3_HOST
32	bool "Host only mode"
33	depends on USB=y || USB=USB_DWC3
34	help
35	  Select this when you want to use DWC3 in host mode only,
36	  thereby the gadget feature will be regressed.
37
38config USB_DWC3_GADGET
39	bool "Gadget only mode"
40	depends on USB_GADGET=y || USB_GADGET=USB_DWC3
41	help
42	  Select this when you want to use DWC3 in gadget mode only,
43	  thereby the host feature will be regressed.
44
45config USB_DWC3_DUAL_ROLE
46	bool "Dual Role mode"
47	depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
48	help
49	  This is the default mode of working of DWC3 controller where
50	  both host and gadget features are enabled.
51
52endchoice
53
54comment "Platform Glue Driver Support"
55
56config USB_DWC3_OMAP
57	tristate "Texas Instruments OMAP5 and similar Platforms"
58	depends on ARCH_OMAP2PLUS || COMPILE_TEST
59	depends on EXTCON || !EXTCON
60	depends on OF
61	default USB_DWC3
62	help
63	  Some platforms from Texas Instruments like OMAP5, DRA7xxx and
64	  AM437x use this IP for USB2/3 functionality.
65
66	  Say 'Y' or 'M' here if you have one such device
67
68config USB_DWC3_EXYNOS
69	tristate "Samsung Exynos SoC Platform"
70	depends on (ARCH_EXYNOS || COMPILE_TEST) && OF
71	default USB_DWC3
72	help
73	  Recent Samsung Exynos SoCs (Exynos5250, Exynos5410, Exynos542x,
74	  Exynos5800, Exynos5433, Exynos7) ship with one DesignWare Core USB3
75	  IP inside, say 'Y' or 'M' if you have one such device.
76
77config USB_DWC3_PCI
78	tristate "PCIe-based Platforms"
79	depends on USB_PCI && ACPI
80	default USB_DWC3
81	help
82	  If you're using the DesignWare Core IP with a PCIe (but not HAPS
83	  platform), please say 'Y' or 'M' here.
84
85config USB_DWC3_HAPS
86	tristate "Synopsys PCIe-based HAPS Platforms"
87	depends on USB_PCI
88	default USB_DWC3
89	help
90	  If you're using the DesignWare Core IP with a Synopsys PCIe HAPS
91	  platform, please say 'Y' or 'M' here.
92
93config USB_DWC3_KEYSTONE
94	tristate "Texas Instruments Keystone2/AM654 Platforms"
95	depends on ARCH_KEYSTONE || ARCH_K3 || COMPILE_TEST
96	default USB_DWC3
97	help
98	  Support of USB2/3 functionality in TI Keystone2 and AM654 platforms.
99	  Say 'Y' or 'M' here if you have one such device
100
101config USB_DWC3_MESON_G12A
102	tristate "Amlogic Meson G12A Platforms"
103	depends on OF && COMMON_CLK
104	depends on ARCH_MESON || COMPILE_TEST
105	default USB_DWC3
106	select USB_ROLE_SWITCH
107	select REGMAP_MMIO
108	help
109	  Support USB2/3 functionality in Amlogic G12A platforms.
110	  Say 'Y' or 'M' if you have one such device.
111
112config USB_DWC3_OF_SIMPLE
113	tristate "Generic OF Simple Glue Layer"
114	depends on OF && COMMON_CLK
115	default USB_DWC3
116	help
117	  Support USB2/3 functionality in simple SoC integrations.
118	  Currently supports Xilinx and Qualcomm DWC USB3 IP.
119	  Say 'Y' or 'M' if you have one such device.
120
121config USB_DWC3_ST
122	tristate "STMicroelectronics Platforms"
123	depends on (ARCH_STI || COMPILE_TEST) && OF
124	default USB_DWC3
125	help
126	  STMicroelectronics SoCs with one DesignWare Core USB3 IP
127	  inside (i.e. STiH407).
128	  Say 'Y' or 'M' if you have one such device.
129
130config USB_DWC3_QCOM
131	tristate "Qualcomm Platform"
132	depends on ARCH_QCOM || COMPILE_TEST
133	depends on EXTCON || !EXTCON
134	depends on (OF || ACPI)
135	default USB_DWC3
136	help
137	  Some Qualcomm SoCs use DesignWare Core IP for USB2/3
138	  functionality.
139	  This driver also handles Qscratch wrapper which is needed
140	  for peripheral mode support.
141	  Say 'Y' or 'M' if you have one such device.
142
143config USB_DWC3_IMX8MP
144	tristate "NXP iMX8MP Platform"
145	depends on OF && COMMON_CLK
146	depends on (ARCH_MXC && ARM64) || COMPILE_TEST
147	default USB_DWC3
148	help
149	  NXP iMX8M Plus SoC use DesignWare Core IP for USB2/3
150	  functionality.
151	  Say 'Y' or 'M' if you have one such device.
152
153config USB_DWC3_XILINX
154	tristate "Xilinx Platforms"
155	depends on (ARCH_ZYNQMP || ARCH_VERSAL) && OF
156	default USB_DWC3
157	help
158	  Support Xilinx SoCs with DesignWare Core USB3 IP.
159	  This driver handles both ZynqMP and Versal SoC operations.
160	  Say 'Y' or 'M' if you have one such device.
161
162config USB_DWC3_AM62
163	tristate "Texas Instruments AM62 Platforms"
164	depends on ARCH_K3 || COMPILE_TEST
165	default USB_DWC3
166	help
167	  Support TI's AM62 platforms with DesignWare Core USB3 IP.
168	  The Designware Core USB3 IP is programmed to operate in
169	  in USB 2.0 mode only.
170	  Say 'Y' or 'M' here if you have one such device
171endif
172