| # | |
| # USB OTG infrastructure may be needed for peripheral-only, host-only, | |
| # or OTG-capable configurations when OTG transceivers or controllers | |
| # are used. | |
| # | |
| comment "OTG and related infrastructure" | |
| config USB_OTG_UTILS | |
| bool | |
| help | |
| Select this to make sure the build includes objects from | |
| the OTG infrastructure directory. | |
| if USB || USB_GADGET | |
| # | |
| # USB Transceiver Drivers | |
| # | |
| config USB_GPIO_VBUS | |
| tristate "GPIO based peripheral-only VBUS sensing 'transceiver'" | |
| depends on GENERIC_GPIO | |
| select USB_OTG_UTILS | |
| help | |
| Provides simple GPIO VBUS sensing for controllers with an | |
| internal transceiver via the otg_transceiver interface, and | |
| optionally control of a D+ pullup GPIO as well as a VBUS | |
| current limit regulator. | |
| config ISP1301_OMAP | |
| tristate "Philips ISP1301 with OMAP OTG" | |
| depends on I2C && ARCH_OMAP_OTG | |
| select USB_OTG_UTILS | |
| help | |
| If you say yes here you get support for the Philips ISP1301 | |
| USB-On-The-Go transceiver working with the OMAP OTG controller. | |
| The ISP1301 is a full speed USB transceiver which is used in | |
| products including H2, H3, and H4 development boards for Texas | |
| Instruments OMAP processors. | |
| This driver can also be built as a module. If so, the module | |
| will be called isp1301_omap. | |
| config USB_ULPI | |
| bool "Generic ULPI Transceiver Driver" | |
| depends on ARM | |
| select USB_OTG_UTILS | |
| help | |
| Enable this to support ULPI connected USB OTG transceivers which | |
| are likely found on embedded boards. | |
| config USB_ULPI_VIEWPORT | |
| bool | |
| depends on USB_ULPI | |
| help | |
| Provides read/write operations to the ULPI phy register set for | |
| controllers with a viewport register (e.g. Chipidea/ARC controllers). | |
| config TWL4030_USB | |
| tristate "TWL4030 USB Transceiver Driver" | |
| depends on TWL4030_CORE && REGULATOR_TWL4030 | |
| select USB_OTG_UTILS | |
| help | |
| Enable this to support the USB OTG transceiver on TWL4030 | |
| family chips (including the TWL5030 and TPS659x0 devices). | |
| This transceiver supports high and full speed devices plus, | |
| in host mode, low speed. | |
| config TWL6030_USB | |
| tristate "TWL6030 USB Transceiver Driver" | |
| depends on TWL4030_CORE | |
| select USB_OTG_UTILS | |
| help | |
| Enable this to support the USB OTG transceiver on TWL6030 | |
| family chips. This TWL6030 transceiver has the VBUS and ID GND | |
| and OTG SRP events capabilities. For all other transceiver functionality | |
| UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs | |
| are hooked to this driver through platform_data structure. | |
| The definition of internal PHY APIs are in the mach-omap2 layer. | |
| config NOP_USB_XCEIV | |
| tristate "NOP USB Transceiver Driver" | |
| select USB_OTG_UTILS | |
| help | |
| this driver is to be used by all the usb transceiver which are either | |
| built-in with usb ip or which are autonomous and doesn't require any | |
| phy programming such as ISP1x04 etc. | |
| config USB_LANGWELL_OTG | |
| tristate "Intel Langwell USB OTG dual-role support" | |
| depends on USB && PCI && INTEL_SCU_IPC | |
| select USB_OTG | |
| select USB_OTG_UTILS | |
| help | |
| Say Y here if you want to build Intel Langwell USB OTG | |
| transciever driver in kernel. This driver implements role | |
| switch between EHCI host driver and Langwell USB OTG | |
| client driver. | |
| To compile this driver as a module, choose M here: the | |
| module will be called langwell_otg. | |
| config USB_MSM_OTG | |
| tristate "OTG support for Qualcomm on-chip USB controller" | |
| depends on (USB || USB_GADGET) && ARCH_MSM | |
| select USB_OTG_UTILS | |
| help | |
| Enable this to support the USB OTG transceiver on MSM chips. It | |
| handles PHY initialization, clock management, and workarounds | |
| required after resetting the hardware and power management. | |
| This driver is required even for peripheral only or host only | |
| mode configurations. | |
| This driver is not supported on boards like trout which | |
| has an external PHY. | |
| config AB8500_USB | |
| tristate "AB8500 USB Transceiver Driver" | |
| depends on AB8500_CORE | |
| select USB_OTG_UTILS | |
| help | |
| Enable this to support the USB OTG transceiver in AB8500 chip. | |
| This transceiver supports high and full speed devices plus, | |
| in host mode, low speed. | |
| config FSL_USB2_OTG | |
| bool "Freescale USB OTG Transceiver Driver" | |
| depends on USB_EHCI_FSL && USB_GADGET_FSL_USB2 | |
| select USB_OTG | |
| select USB_OTG_UTILS | |
| help | |
| Enable this to support Freescale USB OTG transceiver. | |
| endif # USB || OTG |