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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 8c25c2592e07cb494d1353b98a07638a1cfa2bae / . / drivers / usb / host / Kconfig
blob: 39f7185e8600686e9cadebb3c5b4feda1acf569b [file] [log] [blame]
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]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
Masahiro Yamada1e7df7c2015-02-27 02:27:00 +0900[diff] [blame]20config USB_XHCI_UNIPHIER
Masahiro Yamadab6ef3a32015-05-29 17:30:01 +0900[diff] [blame]21 bool "Support for UniPhier on-chip xHCI USB controller"
Masahiro Yamada1e7df7c2015-02-27 02:27:00 +0900[diff] [blame]22 depends on ARCH_UNIPHIER
23 default y
24 ---help---
Masahiro Yamadab6ef3a32015-05-29 17:30:01 +0900[diff] [blame]25 Enables support for the on-chip xHCI controller on UniPhier SoCs.
Masahiro Yamada1e7df7c2015-02-27 02:27:00 +0900[diff] [blame]26
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]27endif
28
Alexey Brodkinfee331f2015-12-14 17:18:50 +0300[diff] [blame]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
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]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
Stefan Roesecd482252015-09-01 11:39:44 +0200[diff] [blame]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
Nikita Kiryanov919e8022015-07-23 17:19:35 +0300[diff] [blame]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
Masahiro Yamada048899b2014-11-07 18:48:33 +0900[diff] [blame]77config USB_EHCI_UNIPHIER
Masahiro Yamadab6ef3a32015-05-29 17:30:01 +0900[diff] [blame]78 bool "Support for UniPhier on-chip EHCI USB controller"
Masahiro Yamada44f597a2015-02-27 02:26:54 +0900[diff] [blame]79 depends on ARCH_UNIPHIER && OF_CONTROL
Masahiro Yamada048899b2014-11-07 18:48:33 +0900[diff] [blame]80 default y
81 ---help---
Masahiro Yamadab6ef3a32015-05-29 17:30:01 +0900[diff] [blame]82 Enables support for the on-chip EHCI controller on UniPhier SoCs.
Masahiro Yamada048899b2014-11-07 18:48:33 +0900[diff] [blame]83
Alexey Brodkin90fbb282015-12-02 12:32:02 +0300[diff] [blame]84config USB_EHCI_GENERIC
85 bool "Support for generic EHCI USB controller"
86 depends on OF_CONTROL
87 depends on DM_USB
88 default n
89 ---help---
90 Enables support for generic EHCI controller.
91
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]92endif