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Linux/drivers/usb/phy/Kconfig

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

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