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 15config USB_OTG_WAKELOCK 16 bool "Hold a wakelock when USB connected" 17 depends on WAKELOCK 18 select USB_OTG_UTILS 19 help 20 Select this to automatically hold a wakelock when USB is 21 connected, preventing suspend. 22 23if USB || USB_GADGET 24 25# 26# USB Transceiver Drivers 27# 28config USB_GPIO_VBUS 29 tristate "GPIO based peripheral-only VBUS sensing 'transceiver'" 30 depends on GENERIC_GPIO 31 select USB_OTG_UTILS 32 help 33 Provides simple GPIO VBUS sensing for controllers with an 34 internal transceiver via the usb_phy interface, and 35 optionally control of a D+ pullup GPIO as well as a VBUS 36 current limit regulator. 37 38config ISP1301_OMAP 39 tristate "Philips ISP1301 with OMAP OTG" 40 depends on I2C && ARCH_OMAP_OTG 41 select USB_OTG_UTILS 42 help 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. 48 49 This driver can also be built as a module. If so, the module 50 will be called isp1301_omap. 51 52config USB_ULPI 53 bool "Generic ULPI Transceiver Driver" 54 depends on ARM 55 select USB_OTG_UTILS 56 help 57 Enable this to support ULPI connected USB OTG transceivers which 58 are likely found on embedded boards. 59 60config USB_ULPI_VIEWPORT 61 bool 62 depends on USB_ULPI 63 help 64 Provides read/write operations to the ULPI phy register set for 65 controllers with a viewport register (e.g. Chipidea/ARC controllers). 66 67config TWL4030_USB 68 tristate "TWL4030 USB Transceiver Driver" 69 depends on TWL4030_CORE && REGULATOR_TWL4030 70 select USB_OTG_UTILS 71 help 72 Enable this to support the USB OTG transceiver on TWL4030 73 family chips (including the TWL5030 and TPS659x0 devices). 74 This transceiver supports high and full speed devices plus, 75 in host mode, low speed. 76 77config TWL6030_USB 78 tristate "TWL6030 USB Transceiver Driver" 79 depends on TWL4030_CORE 80 select USB_OTG_UTILS 81 help 82 Enable this to support the USB OTG transceiver on TWL6030 83 family chips. This TWL6030 transceiver has the VBUS and ID GND 84 and OTG SRP events capabilities. For all other transceiver functionality 85 UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs 86 are hooked to this driver through platform_data structure. 87 The definition of internal PHY APIs are in the mach-omap2 layer. 88 89config NOP_USB_XCEIV 90 tristate "NOP USB Transceiver Driver" 91 select USB_OTG_UTILS 92 help 93 This driver is to be used by all the usb transceiver which are either 94 built-in with usb ip or which are autonomous and doesn't require any 95 phy programming such as ISP1x04 etc. 96 97config USB_MSM_OTG 98 tristate "OTG support for Qualcomm on-chip USB controller" 99 depends on (USB || USB_GADGET) && ARCH_MSM 100 select USB_OTG_UTILS 101 help 102 Enable this to support the USB OTG transceiver on MSM chips. It 103 handles PHY initialization, clock management, and workarounds 104 required after resetting the hardware and power management. 105 This driver is required even for peripheral only or host only 106 mode configurations. 107 This driver is not supported on boards like trout which 108 has an external PHY. 109 110config AB8500_USB 111 tristate "AB8500 USB Transceiver Driver" 112 depends on AB8500_CORE 113 select USB_OTG_UTILS 114 help 115 Enable this to support the USB OTG transceiver in AB8500 chip. 116 This transceiver supports high and full speed devices plus, 117 in host mode, low speed. 118 119config FSL_USB2_OTG 120 bool "Freescale USB OTG Transceiver Driver" 121 depends on USB_EHCI_FSL && USB_GADGET_FSL_USB2 && USB_SUSPEND 122 select USB_OTG 123 select USB_OTG_UTILS 124 help 125 Enable this to support Freescale USB OTG transceiver. 126 127config USB_MV_OTG 128 tristate "Marvell USB OTG support" 129 depends on USB_EHCI_MV && USB_MV_UDC && USB_SUSPEND 130 select USB_OTG 131 select USB_OTG_UTILS 132 help 133 Say Y here if you want to build Marvell USB OTG transciever 134 driver in kernel (including PXA and MMP series). This driver 135 implements role switch between EHCI host driver and gadget driver. 136 137 To compile this driver as a module, choose M here. 138 139endif # USB || OTG 140