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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / c0982871df3ea6af1658cbf0f2fe38938b1780c7 / . / drivers / usb / host / Kconfig
blob: 0096a2fdd9da5cc304446c37d80a2f3131c1bf5f [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
29config USB_EHCI_HCD
30 bool "EHCI HCD (USB 2.0) support"
31 ---help---
32 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
33 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
34 If your USB host controller supports USB 2.0, you will likely want to
35 configure this Host Controller Driver.
36
37 EHCI controllers are packaged with "companion" host controllers (OHCI
38 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
39 will connect to EHCI if the device is high speed, otherwise they
40 connect to a companion controller. If you configure EHCI, you should
41 probably configure the OHCI (for NEC and some other vendors) USB Host
42 Controller Driver or UHCI (for Via motherboards) Host Controller
43 Driver too.
44
45 You may want to read <file:Documentation/usb/ehci.txt>.
46
47config USB_EHCI
48 bool
49 default USB_EHCI_HCD
50 ---help---
51 TODO: rename after most boards switch to Kconfig
52
53if USB_EHCI_HCD
54
Stefan Roesecd482252015-09-01 11:39:44 +0200[diff] [blame]55config USB_EHCI_MARVELL
56 bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller"
57 depends on ARCH_MVEBU
58 default y
59 ---help---
60 Enables support for the on-chip EHCI controller on MVEBU SoCs.
61
Nikita Kiryanov919e8022015-07-23 17:19:35 +0300[diff] [blame]62config USB_EHCI_MX6
63 bool "Support for i.MX6 on-chip EHCI USB controller"
64 depends on ARCH_MX6
65 default y
66 ---help---
67 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
68
Masahiro Yamada048899b2014-11-07 18:48:33 +0900[diff] [blame]69config USB_EHCI_UNIPHIER
Masahiro Yamadab6ef3a32015-05-29 17:30:01 +0900[diff] [blame]70 bool "Support for UniPhier on-chip EHCI USB controller"
Masahiro Yamada44f597a2015-02-27 02:26:54 +0900[diff] [blame]71 depends on ARCH_UNIPHIER && OF_CONTROL
Masahiro Yamada048899b2014-11-07 18:48:33 +0900[diff] [blame]72 default y
73 ---help---
Masahiro Yamadab6ef3a32015-05-29 17:30:01 +0900[diff] [blame]74 Enables support for the on-chip EHCI controller on UniPhier SoCs.
Masahiro Yamada048899b2014-11-07 18:48:33 +0900[diff] [blame]75
Alexey Brodkin90fbb282015-12-02 12:32:02 +0300[diff] [blame]76config USB_EHCI_GENERIC
77 bool "Support for generic EHCI USB controller"
78 depends on OF_CONTROL
79 depends on DM_USB
80 default n
81 ---help---
82 Enables support for generic EHCI controller.
83
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]84endif