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1#
2# USB device configuration
3#
4
5menuconfig USB_SUPPORT
6 bool "USB support"
7 depends on HAS_IOMEM
8 default y
9 ---help---
10 This option adds core support for Universal Serial Bus (USB).
11 You will also need drivers from the following menu to make use of it.
12
13if USB_SUPPORT
14
15# Host-side USB depends on having a host controller
16# NOTE: dummy_hcd is always an option, but it's ignored here ...
17# NOTE: SL-811 option should be board-specific ...
18config USB_ARCH_HAS_HCD
19 boolean
20 default y if USB_ARCH_HAS_OHCI
21 default y if USB_ARCH_HAS_EHCI
22 default y if PCMCIA && !M32R # sl811_cs
23 default y if ARM # SL-811
24 default y if BLACKFIN # SL-811
25 default y if SUPERH # r8a66597-hcd
26 default PCI
27
28# many non-PCI SOC chips embed OHCI
29config USB_ARCH_HAS_OHCI
30 boolean
31 # ARM:
32 default y if SA1111
33 default y if ARCH_OMAP
34 default y if ARCH_S3C2410
35 default y if PXA27x
36 default y if PXA3xx
37 default y if ARCH_EP93XX
38 default y if ARCH_AT91
39 default y if ARCH_PNX4008 && I2C
40 default y if MFD_TC6393XB
41 default y if ARCH_W90X900
42 default y if ARCH_DAVINCI_DA8XX
43 default y if ARCH_CNS3XXX
44 default y if PLAT_SPEAR
45 # PPC:
46 default y if STB03xxx
47 default y if PPC_MPC52xx
48 # MIPS:
49 default y if MIPS_ALCHEMY
50 default y if MACH_JZ4740
51 # more:
52 default PCI
53
54# some non-PCI hcds implement EHCI
55config USB_ARCH_HAS_EHCI
56 boolean
57 default y if PPC_83xx
58 default y if PPC_MPC512x
59 default y if SOC_AU1200
60 default y if ARCH_IXP4XX
61 default y if ARCH_W90X900
62 default y if ARCH_AT91SAM9G45
63 default y if ARCH_MXC
64 default y if ARCH_OMAP3
65 default y if ARCH_CNS3XXX
66 default y if ARCH_VT8500
67 default y if PLAT_SPEAR
68 default y if PLAT_S5P
69 default y if ARCH_MSM
70 default y if MICROBLAZE
71 default y if SPARC_LEON
72 default PCI
73
74# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
75config USB
76 tristate "Support for Host-side USB"
77 depends on USB_ARCH_HAS_HCD
78 select NLS # for UTF-8 strings
79 ---help---
80 Universal Serial Bus (USB) is a specification for a serial bus
81 subsystem which offers higher speeds and more features than the
82 traditional PC serial port. The bus supplies power to peripherals
83 and allows for hot swapping. Up to 127 USB peripherals can be
84 connected to a single USB host in a tree structure.
85
86 The USB host is the root of the tree, the peripherals are the
87 leaves and the inner nodes are special USB devices called hubs.
88 Most PCs now have USB host ports, used to connect peripherals
89 such as scanners, keyboards, mice, modems, cameras, disks,
90 flash memory, network links, and printers to the PC.
91
92 Say Y here if your computer has a host-side USB port and you want
93 to use USB devices. You then need to say Y to at least one of the
94 Host Controller Driver (HCD) options below. Choose a USB 1.1
95 controller, such as "UHCI HCD support" or "OHCI HCD support",
96 and "EHCI HCD (USB 2.0) support" except for older systems that
97 do not have USB 2.0 support. It doesn't normally hurt to select
98 them all if you are not certain.
99
100 If your system has a device-side USB port, used in the peripheral
101 side of the USB protocol, see the "USB Gadget" framework instead.
102
103 After choosing your HCD, then select drivers for the USB peripherals
104 you'll be using. You may want to check out the information provided
105 in <file:Documentation/usb/> and especially the links given in
106 <file:Documentation/usb/usb-help.txt>.
107
108 To compile this driver as a module, choose M here: the
109 module will be called usbcore.
110
111source "drivers/usb/core/Kconfig"
112
113source "drivers/usb/mon/Kconfig"
114
115source "drivers/usb/wusbcore/Kconfig"
116
117source "drivers/usb/host/Kconfig"
118
119source "drivers/usb/musb/Kconfig"
120
121source "drivers/usb/renesas_usbhs/Kconfig"
122
123source "drivers/usb/class/Kconfig"
124
125source "drivers/usb/storage/Kconfig"
126
127source "drivers/usb/image/Kconfig"
128
129comment "USB port drivers"
130 depends on USB
131
132config USB_USS720
133 tristate "USS720 parport driver"
134 depends on USB && PARPORT
135 select PARPORT_NOT_PC
136 ---help---
137 This driver is for USB parallel port adapters that use the Lucent
138 Technologies USS-720 chip. These cables are plugged into your USB
139 port and provide USB compatibility to peripherals designed with
140 parallel port interfaces.
141
142 The chip has two modes: automatic mode and manual mode. In automatic
143 mode, it looks to the computer like a standard USB printer. Only
144 printers may be connected to the USS-720 in this mode. The generic
145 USB printer driver ("USB Printer support", above) may be used in
146 that mode, and you can say N here if you want to use the chip only
147 in this mode.
148
149 Manual mode is not limited to printers, any parallel port
150 device should work. This driver utilizes manual mode.
151 Note however that some operations are three orders of magnitude
152 slower than on a PCI/ISA Parallel Port, so timing critical
153 applications might not work.
154
155 Say Y here if you own an USS-720 USB->Parport cable and intend to
156 connect anything other than a printer to it.
157
158 To compile this driver as a module, choose M here: the
159 module will be called uss720.
160
161source "drivers/usb/serial/Kconfig"
162
163source "drivers/usb/misc/Kconfig"
164
165source "drivers/usb/atm/Kconfig"
166
167source "drivers/usb/gadget/Kconfig"
168
169source "drivers/usb/otg/Kconfig"
170
171endif # USB_SUPPORT
1#
2# USB device configuration
3#
4
5config USB_OHCI_BIG_ENDIAN_DESC
6 bool
7
8config USB_OHCI_BIG_ENDIAN_MMIO
9 bool
10
11config USB_OHCI_LITTLE_ENDIAN
12 bool
13 default n if STB03xxx || PPC_MPC52xx
14 default y
15
16config USB_EHCI_BIG_ENDIAN_MMIO
17 bool
18
19config USB_EHCI_BIG_ENDIAN_DESC
20 bool
21
22config USB_UHCI_BIG_ENDIAN_MMIO
23 bool
24
25config USB_UHCI_BIG_ENDIAN_DESC
26 bool
27
28menuconfig USB_SUPPORT
29 bool "USB support"
30 depends on HAS_IOMEM
31 default y
32 ---help---
33 This option adds core support for Universal Serial Bus (USB).
34 You will also need drivers from the following menu to make use of it.
35
36if USB_SUPPORT
37
38config USB_COMMON
39 tristate
40
41config USB_ARCH_HAS_HCD
42 def_bool y
43
44config USB
45 tristate "Support for Host-side USB"
46 depends on USB_ARCH_HAS_HCD
47 select USB_COMMON
48 select NLS # for UTF-8 strings
49 ---help---
50 Universal Serial Bus (USB) is a specification for a serial bus
51 subsystem which offers higher speeds and more features than the
52 traditional PC serial port. The bus supplies power to peripherals
53 and allows for hot swapping. Up to 127 USB peripherals can be
54 connected to a single USB host in a tree structure.
55
56 The USB host is the root of the tree, the peripherals are the
57 leaves and the inner nodes are special USB devices called hubs.
58 Most PCs now have USB host ports, used to connect peripherals
59 such as scanners, keyboards, mice, modems, cameras, disks,
60 flash memory, network links, and printers to the PC.
61
62 Say Y here if your computer has a host-side USB port and you want
63 to use USB devices. You then need to say Y to at least one of the
64 Host Controller Driver (HCD) options below. Choose a USB 1.1
65 controller, such as "UHCI HCD support" or "OHCI HCD support",
66 and "EHCI HCD (USB 2.0) support" except for older systems that
67 do not have USB 2.0 support. It doesn't normally hurt to select
68 them all if you are not certain.
69
70 If your system has a device-side USB port, used in the peripheral
71 side of the USB protocol, see the "USB Gadget" framework instead.
72
73 After choosing your HCD, then select drivers for the USB peripherals
74 you'll be using. You may want to check out the information provided
75 in <file:Documentation/usb/> and especially the links given in
76 <file:Documentation/usb/usb-help.txt>.
77
78 To compile this driver as a module, choose M here: the
79 module will be called usbcore.
80
81config USB_PCI
82 bool "PCI based USB host interface"
83 depends on PCI
84 default y
85 ---help---
86 Many embedded system SOCs (e.g. freescale T2080) have both
87 PCI and USB modules with the USB module directly controlled by
88 registers and having no relationship to the PCI module.
89
90 If you have such a device you may say N here and PCI related code
91 will not be built in the USB driver.
92
93if USB
94
95source "drivers/usb/core/Kconfig"
96
97source "drivers/usb/mon/Kconfig"
98
99source "drivers/usb/wusbcore/Kconfig"
100
101source "drivers/usb/host/Kconfig"
102
103source "drivers/usb/renesas_usbhs/Kconfig"
104
105source "drivers/usb/class/Kconfig"
106
107source "drivers/usb/storage/Kconfig"
108
109source "drivers/usb/image/Kconfig"
110
111source "drivers/usb/usbip/Kconfig"
112
113endif
114
115source "drivers/usb/mtu3/Kconfig"
116
117source "drivers/usb/musb/Kconfig"
118
119source "drivers/usb/dwc3/Kconfig"
120
121source "drivers/usb/dwc2/Kconfig"
122
123source "drivers/usb/chipidea/Kconfig"
124
125source "drivers/usb/isp1760/Kconfig"
126
127comment "USB port drivers"
128
129if USB
130
131config USB_USS720
132 tristate "USS720 parport driver"
133 depends on PARPORT
134 select PARPORT_NOT_PC
135 ---help---
136 This driver is for USB parallel port adapters that use the Lucent
137 Technologies USS-720 chip. These cables are plugged into your USB
138 port and provide USB compatibility to peripherals designed with
139 parallel port interfaces.
140
141 The chip has two modes: automatic mode and manual mode. In automatic
142 mode, it looks to the computer like a standard USB printer. Only
143 printers may be connected to the USS-720 in this mode. The generic
144 USB printer driver ("USB Printer support", above) may be used in
145 that mode, and you can say N here if you want to use the chip only
146 in this mode.
147
148 Manual mode is not limited to printers, any parallel port
149 device should work. This driver utilizes manual mode.
150 Note however that some operations are three orders of magnitude
151 slower than on a PCI/ISA Parallel Port, so timing critical
152 applications might not work.
153
154 Say Y here if you own an USS-720 USB->Parport cable and intend to
155 connect anything other than a printer to it.
156
157 To compile this driver as a module, choose M here: the
158 module will be called uss720.
159
160source "drivers/usb/serial/Kconfig"
161
162source "drivers/usb/misc/Kconfig"
163
164source "drivers/usb/atm/Kconfig"
165
166endif # USB
167
168source "drivers/usb/phy/Kconfig"
169
170source "drivers/usb/gadget/Kconfig"
171
172source "drivers/usb/typec/Kconfig"
173
174source "drivers/usb/roles/Kconfig"
175
176config USB_LED_TRIG
177 bool "USB LED Triggers"
178 depends on LEDS_CLASS && LEDS_TRIGGERS
179 select USB_COMMON
180 help
181 This option adds LED triggers for USB host and/or gadget activity.
182
183 Say Y here if you are working on a system with led-class supported
184 LEDs and you want to use them as activity indicators for USB host or
185 gadget.
186
187config USB_ULPI_BUS
188 tristate "USB ULPI PHY interface support"
189 select USB_COMMON
190 help
191 UTMI+ Low Pin Interface (ULPI) is specification for a commonly used
192 USB 2.0 PHY interface. The ULPI specification defines a standard set
193 of registers that can be used to detect the vendor and product which
194 allows ULPI to be handled as a bus. This module is the driver for that
195 bus.
196
197 The ULPI interfaces (the buses) are registered by the drivers for USB
198 controllers which support ULPI register access and have ULPI PHY
199 attached to them. The ULPI PHY drivers themselves are normal PHY
200 drivers.
201
202 ULPI PHYs provide often functions such as ADP sensing/probing (OTG
203 protocol) and USB charger detection.
204
205 To compile this driver as a module, choose M here: the module will
206 be called ulpi.
207
208config USB_ROLE_SWITCH
209 tristate
210 select USB_COMMON
211
212endif # USB_SUPPORT