1# 2# Physical Layer USB driver configuration 3# 4menuconfig USB_PHY 5 bool "USB Physical Layer drivers" 6 help 7 USB controllers (those which are host, device or DRD) need a 8 device to handle the physical layer signalling, commonly called 9 a PHY. 10 11 The following drivers add support for such PHY devices. 12 13if USB_PHY 14 15# 16# USB Transceiver Drivers 17# 18config AB8500_USB 19 tristate "AB8500 USB Transceiver Driver" 20 depends on AB8500_CORE 21 help 22 Enable this to support the USB OTG transceiver in AB8500 chip. 23 This transceiver supports high and full speed devices plus, 24 in host mode, low speed. 25 26config FSL_USB2_OTG 27 bool "Freescale USB OTG Transceiver Driver" 28 depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_SUSPEND 29 select USB_OTG 30 help 31 Enable this to support Freescale USB OTG transceiver. 32 33config ISP1301_OMAP 34 tristate "Philips ISP1301 with OMAP OTG" 35 depends on I2C && ARCH_OMAP_OTG 36 help 37 If you say yes here you get support for the Philips ISP1301 38 USB-On-The-Go transceiver working with the OMAP OTG controller. 39 The ISP1301 is a full speed USB transceiver which is used in 40 products including H2, H3, and H4 development boards for Texas 41 Instruments OMAP processors. 42 43 This driver can also be built as a module. If so, the module 44 will be called isp1301_omap. 45 46config MV_U3D_PHY 47 bool "Marvell USB 3.0 PHY controller Driver" 48 depends on CPU_MMP3 49 help 50 Enable this to support Marvell USB 3.0 phy controller for Marvell 51 SoC. 52 53config NOP_USB_XCEIV 54 tristate "NOP USB Transceiver Driver" 55 help 56 This driver is to be used by all the usb transceiver which are either 57 built-in with usb ip or which are autonomous and doesn't require any 58 phy programming such as ISP1x04 etc. 59 60config OMAP_CONTROL_USB 61 tristate "OMAP CONTROL USB Driver" 62 help 63 Enable this to add support for the USB part present in the control 64 module. This driver has API to power on the USB2 PHY and to write to 65 the mailbox. The mailbox is present only in omap4 and the register to 66 power on the USB2 PHY is present in OMAP4 and OMAP5. OMAP5 has an 67 additional register to power on USB3 PHY. 68 69config OMAP_USB2 70 tristate "OMAP USB2 PHY Driver" 71 depends on ARCH_OMAP2PLUS 72 select OMAP_CONTROL_USB 73 help 74 Enable this to support the transceiver that is part of SOC. This 75 driver takes care of all the PHY functionality apart from comparator. 76 The USB OTG controller communicates with the comparator using this 77 driver. 78 79config OMAP_USB3 80 tristate "OMAP USB3 PHY Driver" 81 select OMAP_CONTROL_USB 82 help 83 Enable this to support the USB3 PHY that is part of SOC. This 84 driver takes care of all the PHY functionality apart from comparator. 85 This driver interacts with the "OMAP Control USB Driver" to power 86 on/off the PHY. 87 88config SAMSUNG_USBPHY 89 tristate "Samsung USB PHY Driver" 90 help 91 Enable this to support Samsung USB phy helper driver for Samsung SoCs. 92 This driver provides common interface to interact, for Samsung USB 2.0 PHY 93 driver and later for Samsung USB 3.0 PHY driver. 94 95config SAMSUNG_USB2PHY 96 tristate "Samsung USB 2.0 PHY controller Driver" 97 select SAMSUNG_USBPHY 98 help 99 Enable this to support Samsung USB 2.0 (High Speed) PHY controller 100 driver for Samsung SoCs. 101 102config SAMSUNG_USB3PHY 103 tristate "Samsung USB 3.0 PHY controller Driver" 104 select SAMSUNG_USBPHY 105 help 106 Enable this to support Samsung USB 3.0 (Super Speed) phy controller 107 for samsung SoCs. 108 109config TWL4030_USB 110 tristate "TWL4030 USB Transceiver Driver" 111 depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS 112 help 113 Enable this to support the USB OTG transceiver on TWL4030 114 family chips (including the TWL5030 and TPS659x0 devices). 115 This transceiver supports high and full speed devices plus, 116 in host mode, low speed. 117 118config TWL6030_USB 119 tristate "TWL6030 USB Transceiver Driver" 120 depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS 121 help 122 Enable this to support the USB OTG transceiver on TWL6030 123 family chips. This TWL6030 transceiver has the VBUS and ID GND 124 and OTG SRP events capabilities. For all other transceiver functionality 125 UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs 126 are hooked to this driver through platform_data structure. 127 The definition of internal PHY APIs are in the mach-omap2 layer. 128 129config USB_GPIO_VBUS 130 tristate "GPIO based peripheral-only VBUS sensing 'transceiver'" 131 depends on GPIOLIB 132 help 133 Provides simple GPIO VBUS sensing for controllers with an 134 internal transceiver via the usb_phy interface, and 135 optionally control of a D+ pullup GPIO as well as a VBUS 136 current limit regulator. 137 138config USB_ISP1301 139 tristate "NXP ISP1301 USB transceiver support" 140 depends on USB || USB_GADGET 141 depends on I2C 142 select USB_OTG_UTILS 143 help 144 Say Y here to add support for the NXP ISP1301 USB transceiver driver. 145 This chip is typically used as USB transceiver for USB host, gadget 146 and OTG drivers (to be selected separately). 147 148 To compile this driver as a module, choose M here: the 149 module will be called isp1301. 150 151config USB_MSM_OTG 152 tristate "OTG support for Qualcomm on-chip USB controller" 153 depends on (USB || USB_GADGET) && ARCH_MSM 154 help 155 Enable this to support the USB OTG transceiver on MSM 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 163config USB_MV_OTG 164 tristate "Marvell USB OTG support" 165 depends on USB_EHCI_MV && USB_MV_UDC && USB_SUSPEND 166 select USB_OTG 167 help 168 Say Y here if you want to build Marvell USB OTG transciever 169 driver in kernel (including PXA and MMP series). This driver 170 implements role switch between EHCI host driver and gadget driver. 171 172 To compile this driver as a module, choose M here. 173 174config USB_MXS_PHY 175 tristate "Freescale MXS USB PHY support" 176 depends on ARCH_MXC || ARCH_MXS 177 select STMP_DEVICE 178 help 179 Enable this to support the Freescale MXS USB PHY. 180 181 MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x. 182 183config USB_RCAR_PHY 184 tristate "Renesas R-Car USB phy support" 185 depends on USB || USB_GADGET 186 help 187 Say Y here to add support for the Renesas R-Car USB phy driver. 188 This chip is typically used as USB phy for USB host, gadget. 189 This driver supports: R8A7779 190 191 To compile this driver as a module, choose M here: the 192 module will be called rcar-phy. 193 194config USB_ULPI 195 bool "Generic ULPI Transceiver Driver" 196 depends on ARM 197 help 198 Enable this to support ULPI connected USB OTG transceivers which 199 are likely found on embedded boards. 200 201config USB_ULPI_VIEWPORT 202 bool 203 depends on USB_ULPI 204 help 205 Provides read/write operations to the ULPI phy register set for 206 controllers with a viewport register (e.g. Chipidea/ARC controllers). 207 208endif # USB_PHY 209