drivers/usb/phy/Kconfig

   1 #
   2 # Physical Layer USB driver configuration
   3 #
   4 menu "USB Physical Layer drivers"
   5
   6 config USB_PHY
   7         select EXTCON
   8         def_bool n
   9
  10 config USB_OTG_WAKELOCK
  11         bool "Hold a wakelock when USB connected"
  12         depends on PM_WAKELOCKS
  13         select USB_OTG_UTILS
  14         help
  15           Select this to automatically hold a wakelock when USB is
  16           connected, preventing suspend.
  17
  18 #
  19 # USB Transceiver Drivers
  20 #
  21 config AB8500_USB
  22         tristate "AB8500 USB Transceiver Driver"
  23         depends on AB8500_CORE
  24         select USB_PHY
  25         help
  26           Enable this to support the USB OTG transceiver in AB8500 chip.
  27           This transceiver supports high and full speed devices plus,
  28           in host mode, low speed.
  29
  30 config FSL_USB2_OTG
  31         bool "Freescale USB OTG Transceiver Driver"
  32         depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM=y && PM
  33         depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
  34         select USB_PHY
  35         help
  36           Enable this to support Freescale USB OTG transceiver.
  37
  38 config ISP1301_OMAP
  39         tristate "Philips ISP1301 with OMAP OTG"
  40         depends on I2C && ARCH_OMAP_OTG
  41         depends on USB
  42         depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
  43         select USB_PHY
  44         help
  45           If you say yes here you get support for the Philips ISP1301
  46           USB-On-The-Go transceiver working with the OMAP OTG controller.
  47           The ISP1301 is a full speed USB  transceiver which is used in
  48           products including H2, H3, and H4 development boards for Texas
  49           Instruments OMAP processors.
  50
  51           This driver can also be built as a module.  If so, the module
  52           will be called phy-isp1301-omap.
  53
  54 config KEYSTONE_USB_PHY
  55         tristate "Keystone USB PHY Driver"
  56         depends on ARCH_KEYSTONE || COMPILE_TEST
  57         depends on NOP_USB_XCEIV
  58         help
  59           Enable this to support Keystone USB phy. This driver provides
  60           interface to interact with USB 2.0 and USB 3.0 PHY that is part
  61           of the Keystone SOC.
  62
  63 config NOP_USB_XCEIV
  64         tristate "NOP USB Transceiver Driver"
  65         depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, NOP can't be built-in
  66         select USB_PHY
  67         help
  68           This driver is to be used by all the usb transceiver which are either
  69           built-in with usb ip or which are autonomous and doesn't require any
  70           phy programming such as ISP1x04 etc.
  71
  72 config AM335X_CONTROL_USB
  73         tristate
  74
  75 config AM335X_PHY_USB
  76         tristate "AM335x USB PHY Driver"
  77         depends on ARM || COMPILE_TEST
  78         depends on NOP_USB_XCEIV
  79         select USB_PHY
  80         select AM335X_CONTROL_USB
  81         select USB_COMMON
  82         help
  83           This driver provides PHY support for that phy which part for the
  84           AM335x SoC.
  85
  86 config TWL6030_USB
  87         tristate "TWL6030 USB Transceiver Driver"
  88         depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
  89         depends on OF
  90         help
  91           Enable this to support the USB OTG transceiver on TWL6030
  92           family chips. This TWL6030 transceiver has the VBUS and ID GND
  93           and OTG SRP events capabilities. For all other transceiver functionality
  94           UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
  95           are hooked to this driver through platform_data structure.
  96           The definition of internal PHY APIs are in the mach-omap2 layer.
  97
  98 config USB_GPIO_VBUS
  99         tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
 100         depends on GPIOLIB || COMPILE_TEST
 101         depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
 102         select USB_PHY
 103         help
 104           Provides simple GPIO VBUS sensing for controllers with an
 105           internal transceiver via the usb_phy interface, and
 106           optionally control of a D+ pullup GPIO as well as a VBUS
 107           current limit regulator.
 108
 109 config OMAP_OTG
 110         tristate "OMAP USB OTG controller driver"
 111         depends on ARCH_OMAP_OTG && EXTCON
 112         help
 113           Enable this to support some transceivers on OMAP1 platforms. OTG
 114           controller is needed to switch between host and peripheral modes.
 115
 116           This driver can also be built as a module. If so, the module
 117           will be called phy-omap-otg.
 118
 119 config TAHVO_USB
 120         tristate "Tahvo USB transceiver driver"
 121         depends on MFD_RETU
 122         depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
 123         select USB_PHY
 124         help
 125           Enable this to support USB transceiver on Tahvo. This is used
 126           at least on Nokia 770.
 127
 128 config TAHVO_USB_HOST_BY_DEFAULT
 129         depends on TAHVO_USB
 130         bool "Device in USB host mode by default"
 131         help
 132           Say Y here, if you want the device to enter USB host mode
 133           by default on bootup.
 134
 135 config USB_ISP1301
 136         tristate "NXP ISP1301 USB transceiver support"
 137         depends on USB || USB_GADGET
 138         depends on I2C
 139         select USB_PHY
 140         help
 141           Say Y here to add support for the NXP ISP1301 USB transceiver driver.
 142           This chip is typically used as USB transceiver for USB host, gadget
 143           and OTG drivers (to be selected separately).
 144
 145           To compile this driver as a module, choose M here: the
 146           module will be called phy-isp1301.
 147
 148 config USB_MSM_OTG
 149         tristate "Qualcomm on-chip USB OTG controller support"
 150         depends on (USB || USB_GADGET) && (ARCH_QCOM || COMPILE_TEST)
 151         depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
 152         depends on RESET_CONTROLLER
 153         select USB_PHY
 154         help
 155           Enable this to support the USB OTG transceiver on Qualcomm chips. It
 156           handles PHY initialization, clock management, and workarounds
 157           required after resetting the hardware and power management.
 158           This driver is required even for peripheral only or host only
 159           mode configurations.
 160           This driver is not supported on boards like trout which
 161           has an external PHY.
 162
 163 config USB_QCOM_8X16_PHY
 164         tristate "Qualcomm APQ8016/MSM8916 on-chip USB PHY controller support"
 165         depends on ARCH_QCOM || COMPILE_TEST
 166         depends on RESET_CONTROLLER
 167         select USB_PHY
 168         select USB_ULPI_VIEWPORT
 169         help
 170           Enable this to support the USB transceiver on Qualcomm 8x16 chipsets.
 171           It handles PHY initialization, clock management, power management,
 172           and workarounds required after resetting the hardware.
 173
 174           To compile this driver as a module, choose M here: the
 175           module will be called phy-qcom-8x16-usb.
 176
 177 config USB_MV_OTG
 178         tristate "Marvell USB OTG support"
 179         depends on USB_EHCI_MV && USB_MV_UDC && PM && USB_OTG
 180         depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
 181         select USB_PHY
 182         help
 183           Say Y here if you want to build Marvell USB OTG transciever
 184           driver in kernel (including PXA and MMP series). This driver
 185           implements role switch between EHCI host driver and gadget driver.
 186
 187           To compile this driver as a module, choose M here.
 188
 189 config USB_MXS_PHY
 190         tristate "Freescale MXS USB PHY support"
 191         depends on ARCH_MXC || ARCH_MXS
 192         select STMP_DEVICE
 193         select USB_PHY
 194         help
 195           Enable this to support the Freescale MXS USB PHY.
 196
 197           MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
 198
 199 config USB_ULPI
 200         bool "Generic ULPI Transceiver Driver"
 201         depends on ARM || ARM64
 202         select USB_ULPI_VIEWPORT
 203         help
 204           Enable this to support ULPI connected USB OTG transceivers which
 205           are likely found on embedded boards.
 206
 207 config USB_ULPI_VIEWPORT
 208         bool
 209         help
 210           Provides read/write operations to the ULPI phy register set for
 211           controllers with a viewport register (e.g. Chipidea/ARC controllers).
 212
 213 config DUAL_ROLE_USB_INTF
 214         bool "Generic DUAL ROLE sysfs interface"
 215         depends on SYSFS && USB_PHY
 216         help
 217           A generic sysfs interface to track and change the state of
 218           dual role usb phys. The usb phy drivers can register to
 219           this interface to expose it capabilities to the userspace
 220           and thereby allowing userspace to change the port mode.
 221
 222 endmenu