2 # Physical Layer USB driver configuration
5 bool "USB Physical Layer drivers"
7 Most USB controllers have the physical layer signalling part
8 (commonly called a PHY) built in. However, dual-role devices
9 (a.k.a. USB on-the-go) which support being USB master or slave
10 with the same connector often use an external PHY.
12 The drivers in this submenu add support for such PHY devices.
13 They are not needed for standard master-only (or the vast
14 majority of slave-only) USB interfaces.
16 If you're not sure if this applies to you, it probably doesn't;
22 # USB Transceiver Drivers
25 tristate "AB8500 USB Transceiver Driver"
26 depends on AB8500_CORE
28 Enable this to support the USB OTG transceiver in AB8500 chip.
29 This transceiver supports high and full speed devices plus,
30 in host mode, low speed.
33 bool "Freescale USB OTG Transceiver Driver"
34 depends on USB_EHCI_FSL && USB_FSL_USB2 && PM_RUNTIME
37 Enable this to support Freescale USB OTG transceiver.
40 tristate "Philips ISP1301 with OMAP OTG"
41 depends on I2C && ARCH_OMAP_OTG
43 If you say yes here you get support for the Philips ISP1301
44 USB-On-The-Go transceiver working with the OMAP OTG controller.
45 The ISP1301 is a full speed USB transceiver which is used in
46 products including H2, H3, and H4 development boards for Texas
47 Instruments OMAP processors.
49 This driver can also be built as a module. If so, the module
50 will be called isp1301_omap.
53 bool "Marvell USB 3.0 PHY controller Driver"
56 Enable this to support Marvell USB 3.0 phy controller for Marvell
60 tristate "NOP USB Transceiver Driver"
62 This driver is to be used by all the usb transceiver which are either
63 built-in with usb ip or which are autonomous and doesn't require any
64 phy programming such as ISP1x04 etc.
66 config OMAP_CONTROL_USB
67 tristate "OMAP CONTROL USB Driver"
69 Enable this to add support for the USB part present in the control
70 module. This driver has API to power on the USB2 PHY and to write to
71 the mailbox. The mailbox is present only in omap4 and the register to
72 power on the USB2 PHY is present in OMAP4 and OMAP5. OMAP5 has an
73 additional register to power on USB3 PHY.
76 tristate "OMAP USB2 PHY Driver"
77 depends on ARCH_OMAP2PLUS
78 select OMAP_CONTROL_USB
80 Enable this to support the transceiver that is part of SOC. This
81 driver takes care of all the PHY functionality apart from comparator.
82 The USB OTG controller communicates with the comparator using this
86 tristate "OMAP USB3 PHY Driver"
87 select OMAP_CONTROL_USB
89 Enable this to support the USB3 PHY that is part of SOC. This
90 driver takes care of all the PHY functionality apart from comparator.
91 This driver interacts with the "OMAP Control USB Driver" to power
97 Enable this to support Samsung USB phy helper driver for Samsung SoCs.
98 This driver provides common interface to interact, for Samsung USB 2.0 PHY
99 driver and later for Samsung USB 3.0 PHY driver.
101 config SAMSUNG_USB2PHY
102 tristate "Samsung USB 2.0 PHY controller Driver"
103 select SAMSUNG_USBPHY
105 Enable this to support Samsung USB 2.0 (High Speed) PHY controller
106 driver for Samsung SoCs.
108 config SAMSUNG_USB3PHY
109 tristate "Samsung USB 3.0 PHY controller Driver"
110 select SAMSUNG_USBPHY
112 Enable this to support Samsung USB 3.0 (Super Speed) phy controller
116 tristate "TWL4030 USB Transceiver Driver"
117 depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS
119 Enable this to support the USB OTG transceiver on TWL4030
120 family chips (including the TWL5030 and TPS659x0 devices).
121 This transceiver supports high and full speed devices plus,
122 in host mode, low speed.
125 tristate "TWL6030 USB Transceiver Driver"
126 depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
128 Enable this to support the USB OTG transceiver on TWL6030
129 family chips. This TWL6030 transceiver has the VBUS and ID GND
130 and OTG SRP events capabilities. For all other transceiver functionality
131 UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
132 are hooked to this driver through platform_data structure.
133 The definition of internal PHY APIs are in the mach-omap2 layer.
136 tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
139 Provides simple GPIO VBUS sensing for controllers with an
140 internal transceiver via the usb_phy interface, and
141 optionally control of a D+ pullup GPIO as well as a VBUS
142 current limit regulator.
145 tristate "NXP ISP1301 USB transceiver support"
146 depends on USB || USB_GADGET
149 Say Y here to add support for the NXP ISP1301 USB transceiver driver.
150 This chip is typically used as USB transceiver for USB host, gadget
151 and OTG drivers (to be selected separately).
153 To compile this driver as a module, choose M here: the
154 module will be called isp1301.
157 tristate "OTG support for Qualcomm on-chip USB controller"
158 depends on (USB || USB_GADGET) && ARCH_MSM
160 Enable this to support the USB OTG transceiver on MSM chips. It
161 handles PHY initialization, clock management, and workarounds
162 required after resetting the hardware and power management.
163 This driver is required even for peripheral only or host only
165 This driver is not supported on boards like trout which
169 tristate "Marvell USB OTG support"
170 depends on USB_EHCI_MV && USB_MV_UDC && PM_RUNTIME
173 Say Y here if you want to build Marvell USB OTG transciever
174 driver in kernel (including PXA and MMP series). This driver
175 implements role switch between EHCI host driver and gadget driver.
177 To compile this driver as a module, choose M here.
180 tristate "Freescale MXS USB PHY support"
181 depends on ARCH_MXC || ARCH_MXS
184 Enable this to support the Freescale MXS USB PHY.
186 MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
189 tristate "Renesas R-Car USB PHY support"
190 depends on USB || USB_GADGET
192 Say Y here to add support for the Renesas R-Car USB common PHY driver.
193 This chip is typically used as USB PHY for USB host, gadget.
194 This driver supports R8A7778 and R8A7779.
196 To compile this driver as a module, choose M here: the
197 module will be called phy-rcar-usb.
200 bool "Generic ULPI Transceiver Driver"
203 Enable this to support ULPI connected USB OTG transceivers which
204 are likely found on embedded boards.
206 config USB_ULPI_VIEWPORT
210 Provides read/write operations to the ULPI phy register set for
211 controllers with a viewport register (e.g. Chipidea/ARC controllers).