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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
22menuconfig USB_SUPPORT
23 bool "USB support"
24 depends on HAS_IOMEM
25 default y
26 ---help---
27 This option adds core support for Universal Serial Bus (USB).
28 You will also need drivers from the following menu to make use of it.
29
30if USB_SUPPORT
31
32config USB_COMMON
33 tristate
34 default y
35 depends on USB || USB_GADGET
36
37config USB_ARCH_HAS_HCD
38 def_bool y
39
40# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
41config USB
42 tristate "Support for Host-side USB"
43 depends on USB_ARCH_HAS_HCD
44 select NLS # for UTF-8 strings
45 ---help---
46 Universal Serial Bus (USB) is a specification for a serial bus
47 subsystem which offers higher speeds and more features than the
48 traditional PC serial port. The bus supplies power to peripherals
49 and allows for hot swapping. Up to 127 USB peripherals can be
50 connected to a single USB host in a tree structure.
51
52 The USB host is the root of the tree, the peripherals are the
53 leaves and the inner nodes are special USB devices called hubs.
54 Most PCs now have USB host ports, used to connect peripherals
55 such as scanners, keyboards, mice, modems, cameras, disks,
56 flash memory, network links, and printers to the PC.
57
58 Say Y here if your computer has a host-side USB port and you want
59 to use USB devices. You then need to say Y to at least one of the
60 Host Controller Driver (HCD) options below. Choose a USB 1.1
61 controller, such as "UHCI HCD support" or "OHCI HCD support",
62 and "EHCI HCD (USB 2.0) support" except for older systems that
63 do not have USB 2.0 support. It doesn't normally hurt to select
64 them all if you are not certain.
65
66 If your system has a device-side USB port, used in the peripheral
67 side of the USB protocol, see the "USB Gadget" framework instead.
68
69 After choosing your HCD, then select drivers for the USB peripherals
70 you'll be using. You may want to check out the information provided
71 in <file:Documentation/usb/> and especially the links given in
72 <file:Documentation/usb/usb-help.txt>.
73
74 To compile this driver as a module, choose M here: the
75 module will be called usbcore.
76
77if USB
78
79source "drivers/usb/core/Kconfig"
80
81source "drivers/usb/mon/Kconfig"
82
83source "drivers/usb/wusbcore/Kconfig"
84
85source "drivers/usb/host/Kconfig"
86
87source "drivers/usb/renesas_usbhs/Kconfig"
88
89source "drivers/usb/class/Kconfig"
90
91source "drivers/usb/storage/Kconfig"
92
93source "drivers/usb/image/Kconfig"
94
95source "drivers/usb/usbip/Kconfig"
96
97endif
98
99source "drivers/usb/musb/Kconfig"
100
101source "drivers/usb/dwc3/Kconfig"
102
103source "drivers/usb/dwc2/Kconfig"
104
105source "drivers/usb/chipidea/Kconfig"
106
107source "drivers/usb/isp1760/Kconfig"
108
109comment "USB port drivers"
110
111if USB
112
113config USB_USS720
114 tristate "USS720 parport driver"
115 depends on PARPORT
116 select PARPORT_NOT_PC
117 ---help---
118 This driver is for USB parallel port adapters that use the Lucent
119 Technologies USS-720 chip. These cables are plugged into your USB
120 port and provide USB compatibility to peripherals designed with
121 parallel port interfaces.
122
123 The chip has two modes: automatic mode and manual mode. In automatic
124 mode, it looks to the computer like a standard USB printer. Only
125 printers may be connected to the USS-720 in this mode. The generic
126 USB printer driver ("USB Printer support", above) may be used in
127 that mode, and you can say N here if you want to use the chip only
128 in this mode.
129
130 Manual mode is not limited to printers, any parallel port
131 device should work. This driver utilizes manual mode.
132 Note however that some operations are three orders of magnitude
133 slower than on a PCI/ISA Parallel Port, so timing critical
134 applications might not work.
135
136 Say Y here if you own an USS-720 USB->Parport cable and intend to
137 connect anything other than a printer to it.
138
139 To compile this driver as a module, choose M here: the
140 module will be called uss720.
141
142source "drivers/usb/serial/Kconfig"
143
144source "drivers/usb/misc/Kconfig"
145
146source "drivers/usb/atm/Kconfig"
147
148endif # USB
149
150source "drivers/usb/phy/Kconfig"
151
152source "drivers/usb/gadget/Kconfig"
153
154config USB_LED_TRIG
155 bool "USB LED Triggers"
156 depends on LEDS_CLASS && USB_COMMON && LEDS_TRIGGERS
157 help
158 This option adds LED triggers for USB host and/or gadget activity.
159
160 Say Y here if you are working on a system with led-class supported
161 LEDs and you want to use them as activity indicators for USB host or
162 gadget.
163
164endif # USB_SUPPORT
1#
2# USB device configuration
3#
4
5# many non-PCI SOC chips embed OHCI
6config USB_ARCH_HAS_OHCI
7 boolean
8 # ARM:
9 default y if SA1111
10 default y if ARCH_OMAP
11 default y if ARCH_S3C24XX
12 default y if PXA27x
13 default y if PXA3xx
14 default y if ARCH_EP93XX
15 default y if ARCH_AT91
16 default y if ARCH_PNX4008 && I2C
17 default y if MFD_TC6393XB
18 default y if ARCH_W90X900
19 default y if ARCH_DAVINCI_DA8XX
20 default y if ARCH_CNS3XXX
21 default y if PLAT_SPEAR
22 default y if ARCH_EXYNOS
23 # PPC:
24 default y if STB03xxx
25 default y if PPC_MPC52xx
26 # MIPS:
27 default y if MIPS_ALCHEMY
28 default y if MACH_JZ4740
29 # more:
30 default PCI
31
32# some non-PCI hcds implement EHCI
33config USB_ARCH_HAS_EHCI
34 boolean
35 default y if FSL_SOC
36 default y if PPC_MPC512x
37 default y if ARCH_IXP4XX
38 default y if ARCH_W90X900
39 default y if ARCH_AT91
40 default y if ARCH_MXC
41 default y if ARCH_OMAP3
42 default y if ARCH_CNS3XXX
43 default y if ARCH_VT8500
44 default y if PLAT_SPEAR
45 default y if PLAT_S5P
46 default y if ARCH_MSM
47 default y if MICROBLAZE
48 default y if SPARC_LEON
49 default y if ARCH_MMP
50 default y if MACH_LOONGSON1
51 default PCI
52
53# some non-PCI HCDs implement xHCI
54config USB_ARCH_HAS_XHCI
55 boolean
56 default PCI
57
58menuconfig USB_SUPPORT
59 bool "USB support"
60 depends on HAS_IOMEM
61 default y
62 ---help---
63 This option adds core support for Universal Serial Bus (USB).
64 You will also need drivers from the following menu to make use of it.
65
66if USB_SUPPORT
67
68config USB_COMMON
69 tristate
70 default y
71 depends on USB || USB_GADGET
72
73# Host-side USB depends on having a host controller
74# NOTE: dummy_hcd is always an option, but it's ignored here ...
75# NOTE: SL-811 option should be board-specific ...
76config USB_ARCH_HAS_HCD
77 boolean
78 default y if USB_ARCH_HAS_OHCI
79 default y if USB_ARCH_HAS_EHCI
80 default y if USB_ARCH_HAS_XHCI
81 default y if PCMCIA && !M32R # sl811_cs
82 default y if ARM # SL-811
83 default y if BLACKFIN # SL-811
84 default y if SUPERH # r8a66597-hcd
85 default PCI
86
87# ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
88config USB
89 tristate "Support for Host-side USB"
90 depends on USB_ARCH_HAS_HCD
91 select NLS # for UTF-8 strings
92 ---help---
93 Universal Serial Bus (USB) is a specification for a serial bus
94 subsystem which offers higher speeds and more features than the
95 traditional PC serial port. The bus supplies power to peripherals
96 and allows for hot swapping. Up to 127 USB peripherals can be
97 connected to a single USB host in a tree structure.
98
99 The USB host is the root of the tree, the peripherals are the
100 leaves and the inner nodes are special USB devices called hubs.
101 Most PCs now have USB host ports, used to connect peripherals
102 such as scanners, keyboards, mice, modems, cameras, disks,
103 flash memory, network links, and printers to the PC.
104
105 Say Y here if your computer has a host-side USB port and you want
106 to use USB devices. You then need to say Y to at least one of the
107 Host Controller Driver (HCD) options below. Choose a USB 1.1
108 controller, such as "UHCI HCD support" or "OHCI HCD support",
109 and "EHCI HCD (USB 2.0) support" except for older systems that
110 do not have USB 2.0 support. It doesn't normally hurt to select
111 them all if you are not certain.
112
113 If your system has a device-side USB port, used in the peripheral
114 side of the USB protocol, see the "USB Gadget" framework instead.
115
116 After choosing your HCD, then select drivers for the USB peripherals
117 you'll be using. You may want to check out the information provided
118 in <file:Documentation/usb/> and especially the links given in
119 <file:Documentation/usb/usb-help.txt>.
120
121 To compile this driver as a module, choose M here: the
122 module will be called usbcore.
123
124source "drivers/usb/core/Kconfig"
125
126source "drivers/usb/dwc3/Kconfig"
127
128source "drivers/usb/mon/Kconfig"
129
130source "drivers/usb/wusbcore/Kconfig"
131
132source "drivers/usb/host/Kconfig"
133
134source "drivers/usb/musb/Kconfig"
135
136source "drivers/usb/chipidea/Kconfig"
137
138source "drivers/usb/renesas_usbhs/Kconfig"
139
140source "drivers/usb/class/Kconfig"
141
142source "drivers/usb/storage/Kconfig"
143
144source "drivers/usb/image/Kconfig"
145
146comment "USB port drivers"
147 depends on USB
148
149config USB_USS720
150 tristate "USS720 parport driver"
151 depends on USB && PARPORT
152 select PARPORT_NOT_PC
153 ---help---
154 This driver is for USB parallel port adapters that use the Lucent
155 Technologies USS-720 chip. These cables are plugged into your USB
156 port and provide USB compatibility to peripherals designed with
157 parallel port interfaces.
158
159 The chip has two modes: automatic mode and manual mode. In automatic
160 mode, it looks to the computer like a standard USB printer. Only
161 printers may be connected to the USS-720 in this mode. The generic
162 USB printer driver ("USB Printer support", above) may be used in
163 that mode, and you can say N here if you want to use the chip only
164 in this mode.
165
166 Manual mode is not limited to printers, any parallel port
167 device should work. This driver utilizes manual mode.
168 Note however that some operations are three orders of magnitude
169 slower than on a PCI/ISA Parallel Port, so timing critical
170 applications might not work.
171
172 Say Y here if you own an USS-720 USB->Parport cable and intend to
173 connect anything other than a printer to it.
174
175 To compile this driver as a module, choose M here: the
176 module will be called uss720.
177
178source "drivers/usb/serial/Kconfig"
179
180source "drivers/usb/misc/Kconfig"
181
182source "drivers/usb/phy/Kconfig"
183
184source "drivers/usb/atm/Kconfig"
185
186source "drivers/usb/gadget/Kconfig"
187
188source "drivers/usb/otg/Kconfig"
189
190endif # USB_SUPPORT