Gitiles
Code Review Sign In
gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 020f67628d7f3e8f1c3ca93e8388d6b5ee128ec2 / . / drivers / usb / host / Kconfig
blob: b9c5fbe381fb3e460f8085e5f059cd2bd96e0571 [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
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]6config USB_HOST
7 bool
8
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]9config USB_XHCI_HCD
10 bool "xHCI HCD (USB 3.0) support"
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]11 select USB_HOST
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]12 ---help---
13 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
14 "SuperSpeed" host controller hardware.
15
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]16if USB_XHCI_HCD
17
Masahiro Yamada10db7502016-06-04 07:35:04 +0900[diff] [blame]18config USB_XHCI_DWC3
19 bool "DesignWare USB3 DRD Core Support"
20 help
21 Say Y or if your system has a Dual Role SuperSpeed
22 USB controller based on the DesignWare USB3 IP Core.
23
Stefan Roese81c1f6f2016-07-14 11:39:20 +0200[diff] [blame]24config USB_XHCI_MVEBU
25 bool "MVEBU USB 3.0 support"
26 default y
27 depends on ARCH_MVEBU
28 help
29 Choose this option to add support for USB 3.0 driver on mvebu
30 SoCs, which includes Armada8K, Armada3700 and other Armada
31 family SoCs.
32
Kever Yangf7bb27a2016-09-21 11:35:42 +0800[diff] [blame]33config USB_XHCI_ROCKCHIP
34 bool "Support for Rockchip on-chip xHCI USB controller"
35 depends on ARCH_ROCKCHIP
36 default y
37 help
38 Enables support for the on-chip xHCI controller on Rockchip SoCs.
39
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]40endif # USB_XHCI_HCD
Alexey Brodkinfee331f2015-12-14 17:18:50 +0300[diff] [blame]41
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]42config USB_EHCI_HCD
43 bool "EHCI HCD (USB 2.0) support"
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]44 select USB_HOST
Masahiro Yamada6e7e9292014-11-07 18:48:31 +0900[diff] [blame]45 ---help---
46 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
47 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
48 If your USB host controller supports USB 2.0, you will likely want to
49 configure this Host Controller Driver.
50
51 EHCI controllers are packaged with "companion" host controllers (OHCI
52 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
53 will connect to EHCI if the device is high speed, otherwise they
54 connect to a companion controller. If you configure EHCI, you should
55 probably configure the OHCI (for NEC and some other vendors) USB Host
56 Controller Driver or UHCI (for Via motherboards) Host Controller
57 Driver too.
58
59 You may want to read <file:Documentation/usb/ehci.txt>.
60
61config USB_EHCI
62 bool
63 default USB_EHCI_HCD
64 ---help---
65 TODO: rename after most boards switch to Kconfig
66
67if USB_EHCI_HCD
68
Wenyou Yang17b68b52016-08-05 08:57:35 +0800[diff] [blame]69config USB_EHCI_ATMEL
70 bool "Support for Atmel on-chip EHCI USB controller"
71 depends on ARCH_AT91
72 default y
73 ---help---
74 Enables support for the on-chip EHCI controller on Atmel chips.
75
Stefan Roesecd482252015-09-01 11:39:44 +0200[diff] [blame]76config USB_EHCI_MARVELL
77 bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller"
78 depends on ARCH_MVEBU
79 default y
80 ---help---
81 Enables support for the on-chip EHCI controller on MVEBU SoCs.
82
Nikita Kiryanov919e8022015-07-23 17:19:35 +0300[diff] [blame]83config USB_EHCI_MX6
84 bool "Support for i.MX6 on-chip EHCI USB controller"
85 depends on ARCH_MX6
86 default y
87 ---help---
88 Enables support for the on-chip EHCI controller on i.MX6 SoCs.
89
Stefan Agner2deebe22016-07-13 00:25:36 -0700[diff] [blame]90config USB_EHCI_MX7
91 bool "Support for i.MX7 on-chip EHCI USB controller"
92 depends on ARCH_MX7
93 default y
94 ---help---
95 Enables support for the on-chip EHCI controller on i.MX7 SoCs.
96
Stefan Agnerc4483092016-07-13 00:25:38 -0700[diff] [blame]97if USB_EHCI_MX7
98
99config MXC_USB_OTG_HACTIVE
100 bool "USB Power pin high active"
101 ---help---
102 Set the USB Power pin polarity to be high active (PWR_POL)
103
104endif
105
Mateusz Kulikowski5a822112016-03-31 23:12:26 +0200[diff] [blame]106config USB_EHCI_MSM
107 bool "Support for Qualcomm on-chip EHCI USB controller"
108 depends on DM_USB
109 select USB_ULPI_VIEWPORT
110 default n
111 ---help---
112 Enables support for the on-chip EHCI controller on Qualcomm
113 Snapdragon SoCs.
114 This driver supports combination of Chipidea USB controller
115 and Synapsys USB PHY in host mode only.
116
Siva Durga Prasad Paladugu2cdc7782016-07-22 14:51:51 +0530[diff] [blame]117config USB_EHCI_ZYNQ
118 bool "Support for Xilinx Zynq on-chip EHCI USB controller"
119 depends on ARCH_ZYNQ
120 default y
121 ---help---
122 Enable support for Zynq on-chip EHCI USB controller
123
Alexey Brodkin90fbb282015-12-02 12:32:02 +0300[diff] [blame]124config USB_EHCI_GENERIC
125 bool "Support for generic EHCI USB controller"
126 depends on OF_CONTROL
127 depends on DM_USB
128 default n
129 ---help---
130 Enables support for generic EHCI controller.
131
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]132endif # USB_EHCI_HCD
133
134config USB_OHCI_HCD
135 bool "OHCI HCD (USB 1.1) support"
136 ---help---
137 The Open Host Controller Interface (OHCI) is a standard for accessing
138 USB 1.1 host controller hardware. It does more in hardware than Intel's
139 UHCI specification. If your USB host controller follows the OHCI spec,
140 say Y. On most non-x86 systems, and on x86 hardware that's not using a
141 USB controller from Intel or VIA, this is appropriate. If your host
142 controller doesn't use PCI, this is probably appropriate. For a PCI
143 based system where you're not sure, the "lspci -v" entry will list the
144 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
145
146if USB_OHCI_HCD
147
148config USB_OHCI_GENERIC
149 bool "Support for generic OHCI USB controller"
150 depends on OF_CONTROL
151 depends on DM_USB
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]152 select USB_HOST
Masahiro Yamada93cb8242016-08-01 00:16:32 +0900[diff] [blame]153 ---help---
154 Enables support for generic OHCI controller.
155
156endif # USB_OHCI_HCD
Masahiro Yamada96d82842016-08-01 00:16:33 +0900[diff] [blame]157
158config USB_UHCI_HCD
159 bool "UHCI HCD (most Intel and VIA) support"
Masahiro Yamada2b58e1b2016-08-01 00:16:34 +0900[diff] [blame]160 select USB_HOST
Masahiro Yamada96d82842016-08-01 00:16:33 +0900[diff] [blame]161 ---help---
162 The Universal Host Controller Interface is a standard by Intel for
163 accessing the USB hardware in the PC (which is also called the USB
164 host controller). If your USB host controller conforms to this
165 standard, you may want to say Y, but see below. All recent boards
166 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
167 i810, i820) conform to this standard. Also all VIA PCI chipsets
168 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
169 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
170 If unsure, say Y.
171
172if USB_UHCI_HCD
173
174endif # USB_UHCI_HCD