1# 2# USB OTG infrastructure may be needed for peripheral-only, host-only, 3# or OTG-capable configurations when OTG transceivers or controllers 4# are used. 5# 6 7comment "OTG and related infrastructure" 8 9config USB_OTG_UTILS 10 bool 11 help 12 Select this to make sure the build includes objects from 13 the OTG infrastructure directory. 14 15if USB || USB_GADGET 16 17# 18# USB Transceiver Drivers 19# 20config USB_GPIO_VBUS 21 tristate "GPIO based peripheral-only VBUS sensing 'transceiver'" 22 depends on GENERIC_GPIO 23 select USB_OTG_UTILS 24 help 25 Provides simple GPIO VBUS sensing for controllers with an 26 internal transceiver via the otg_transceiver interface, and 27 optionally control of a D+ pullup GPIO as well as a VBUS 28 current limit regulator. 29 30config ISP1301_OMAP 31 tristate "Philips ISP1301 with OMAP OTG" 32 depends on I2C && ARCH_OMAP_OTG 33 select USB_OTG_UTILS 34 help 35 If you say yes here you get support for the Philips ISP1301 36 USB-On-The-Go transceiver working with the OMAP OTG controller. 37 The ISP1301 is a full speed USB transceiver which is used in 38 products including H2, H3, and H4 development boards for Texas 39 Instruments OMAP processors. 40 41 This driver can also be built as a module. If so, the module 42 will be called isp1301_omap. 43 44config TWL4030_USB 45 tristate "TWL4030 USB Transceiver Driver" 46 depends on TWL4030_CORE 47 select USB_OTG_UTILS 48 help 49 Enable this to support the USB OTG transceiver on TWL4030 50 family chips (including the TWL5030 and TPS659x0 devices). 51 This transceiver supports high and full speed devices plus, 52 in host mode, low speed. 53 54endif # USB || OTG 55