xref: /openbmc/u-boot/drivers/usb/host/Kconfig (revision 0b45a79f)
1#
2# USB Host Controller Drivers
3#
4comment "USB Host Controller Drivers"
5
6config USB_XHCI_HCD
7	bool "xHCI HCD (USB 3.0) support"
8	---help---
9	  The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
10	  "SuperSpeed" host controller hardware.
11
12config USB_XHCI
13	bool
14	default USB_XHCI_HCD
15	---help---
16	  TODO: rename after most boards switch to Kconfig
17
18if USB_XHCI_HCD
19
20config USB_XHCI_UNIPHIER
21	bool "Support for UniPhier on-chip xHCI USB controller"
22	depends on ARCH_UNIPHIER
23	default y
24	---help---
25	  Enables support for the on-chip xHCI controller on UniPhier SoCs.
26
27endif
28
29config USB_OHCI_GENERIC
30	bool "Support for generic OHCI USB controller"
31	depends on OF_CONTROL
32	depends on DM_USB
33	default n
34	---help---
35	  Enables support for generic OHCI controller.
36
37config USB_EHCI_HCD
38	bool "EHCI HCD (USB 2.0) support"
39	---help---
40	  The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
41	  "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
42	  If your USB host controller supports USB 2.0, you will likely want to
43	  configure this Host Controller Driver.
44
45	  EHCI controllers are packaged with "companion" host controllers (OHCI
46	  or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
47	  will connect to EHCI if the device is high speed, otherwise they
48	  connect to a companion controller.  If you configure EHCI, you should
49	  probably configure the OHCI (for NEC and some other vendors) USB Host
50	  Controller Driver or UHCI (for Via motherboards) Host Controller
51	  Driver too.
52
53	  You may want to read <file:Documentation/usb/ehci.txt>.
54
55config USB_EHCI
56	bool
57	default USB_EHCI_HCD
58	---help---
59	  TODO: rename after most boards switch to Kconfig
60
61if USB_EHCI_HCD
62
63config USB_EHCI_MARVELL
64	bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller"
65	depends on ARCH_MVEBU
66	default y
67	---help---
68	  Enables support for the on-chip EHCI controller on MVEBU SoCs.
69
70config USB_EHCI_MX6
71	bool "Support for i.MX6 on-chip EHCI USB controller"
72	depends on ARCH_MX6
73	default y
74	---help---
75	  Enables support for the on-chip EHCI controller on i.MX6 SoCs.
76
77config USB_EHCI_MSM
78	bool "Support for Qualcomm on-chip EHCI USB controller"
79	depends on DM_USB
80	select USB_ULPI_VIEWPORT
81	default n
82	---help---
83	  Enables support for the on-chip EHCI controller on Qualcomm
84	  Snapdragon SoCs.
85	  This driver supports combination of Chipidea USB controller
86	  and Synapsys USB PHY in host mode only.
87
88config USB_EHCI_GENERIC
89	bool "Support for generic EHCI USB controller"
90	depends on OF_CONTROL
91	depends on DM_USB
92	default n
93	---help---
94	  Enables support for generic EHCI controller.
95
96endif
97