[deliverable/linux.git] / drivers / usb / phy / Kconfig

#
# Physical Layer USB driver configuration
#
menuconfig USB_PHY
	bool "USB Physical Layer drivers"
	help
	  Most USB controllers have the physical layer signalling part
	  (commonly called a PHY) built in.  However, dual-role devices
	  (a.k.a. USB on-the-go) which support being USB master or slave
	  with the same connector often use an external PHY.

	  The drivers in this submenu add support for such PHY devices.
	  They are not needed for standard master-only (or the vast
	  majority of slave-only) USB interfaces.

	  If you're not sure if this applies to you, it probably doesn't;
	  say N here.

if USB_PHY

#
# USB Transceiver Drivers
#
config AB8500_USB
	tristate "AB8500 USB Transceiver Driver"
	depends on AB8500_CORE
	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_FSL_USB2 && PM_RUNTIME
	select USB_OTG
	help
	  Enable this to support Freescale USB OTG transceiver.

config ISP1301_OMAP
	tristate "Philips ISP1301 with OMAP OTG"
	depends on I2C && ARCH_OMAP_OTG
	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 MV_U3D_PHY
	bool "Marvell USB 3.0 PHY controller Driver"
	depends on CPU_MMP3
	help
	  Enable this to support Marvell USB 3.0 phy controller for Marvell
	  SoC.

config NOP_USB_XCEIV
	tristate "NOP USB Transceiver Driver"
	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 OMAP_CONTROL_USB
	tristate "OMAP CONTROL USB Driver"
	help
	  Enable this to add support for the USB part present in the control
	  module. This driver has API to power on the USB2 PHY and to write to
	  the mailbox. The mailbox is present only in omap4 and the register to
	  power on the USB2 PHY is present in OMAP4 and OMAP5. OMAP5 has an
	  additional register to power on USB3 PHY.

config OMAP_USB2
	tristate "OMAP USB2 PHY Driver"
	depends on ARCH_OMAP2PLUS
	select OMAP_CONTROL_USB
	help
	  Enable this to support the transceiver that is part of SOC. This
	  driver takes care of all the PHY functionality apart from comparator.
	  The USB OTG controller communicates with the comparator using this
	  driver.

config OMAP_USB3
	tristate "OMAP USB3 PHY Driver"
	select OMAP_CONTROL_USB
	help
	  Enable this to support the USB3 PHY that is part of SOC. This
	  driver takes care of all the PHY functionality apart from comparator.
	  This driver interacts with the "OMAP Control USB Driver" to power
	  on/off the PHY.

config SAMSUNG_USBPHY
	tristate "Samsung USB PHY Driver"
	help
	  Enable this to support Samsung USB phy helper driver for Samsung SoCs.
	  This driver provides common interface to interact, for Samsung USB 2.0 PHY
	  driver and later for Samsung USB 3.0 PHY driver.

config SAMSUNG_USB2PHY
	tristate "Samsung USB 2.0 PHY controller Driver"
	select SAMSUNG_USBPHY
	help
	  Enable this to support Samsung USB 2.0 (High Speed) PHY controller
	  driver for Samsung SoCs.

config SAMSUNG_USB3PHY
	tristate "Samsung USB 3.0 PHY controller Driver"
	select SAMSUNG_USBPHY
	help
	  Enable this to support Samsung USB 3.0 (Super Speed) phy controller
	  for samsung SoCs.

config TWL4030_USB
	tristate "TWL4030 USB Transceiver Driver"
	depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS
	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 && OMAP_USB2 && USB_MUSB_OMAP2PLUS
	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 USB_GPIO_VBUS
	tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
	depends on GPIOLIB
	help
	  Provides simple GPIO VBUS sensing for controllers with an
	  internal transceiver via the usb_phy interface, and
	  optionally control of a D+ pullup GPIO as well as a VBUS
	  current limit regulator.

config USB_ISP1301
	tristate "NXP ISP1301 USB transceiver support"
	depends on USB || USB_GADGET
	depends on I2C
	help
	  Say Y here to add support for the NXP ISP1301 USB transceiver driver.
	  This chip is typically used as USB transceiver for USB host, gadget
	  and OTG drivers (to be selected separately).

	  To compile this driver as a module, choose M here: the
	  module will be called isp1301.

config USB_MSM_OTG
	tristate "OTG support for Qualcomm on-chip USB controller"
	depends on (USB || USB_GADGET) && ARCH_MSM
	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 USB_MV_OTG
	tristate "Marvell USB OTG support"
	depends on USB_EHCI_MV && USB_MV_UDC && PM_RUNTIME
	select USB_OTG
	help
	  Say Y here if you want to build Marvell USB OTG transciever
	  driver in kernel (including PXA and MMP series). This driver
	  implements role switch between EHCI host driver and gadget driver.

	  To compile this driver as a module, choose M here.

config USB_MXS_PHY
	tristate "Freescale MXS USB PHY support"
	depends on ARCH_MXC || ARCH_MXS
	select STMP_DEVICE
	help
	  Enable this to support the Freescale MXS USB PHY.

	  MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.

config USB_RCAR_PHY
	tristate "Renesas R-Car USB phy support"
	depends on USB || USB_GADGET
	help
	  Say Y here to add support for the Renesas R-Car USB phy driver.
	  This chip is typically used as USB phy for USB host, gadget.
	  This driver supports: R8A7779

	  To compile this driver as a module, choose M here: the
	  module will be called rcar-phy.

config USB_ULPI
	bool "Generic ULPI Transceiver Driver"
	depends on ARM
	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).

endif # USB_PHY
Commit	Line	Data
8b7c3b68 RS	1	#
	2	# Physical Layer USB driver configuration
	3	#
edc7cb2e	4	menuconfig USB_PHY
4623245c	5	bool "USB Physical Layer drivers"
edc7cb2e	6	help
035978be GS	7	Most USB controllers have the physical layer signalling part
	8	(commonly called a PHY) built in. However, dual-role devices
	9	(a.k.a. USB on-the-go) which support being USB master or slave
	10	with the same connector often use an external PHY.
edc7cb2e	11
035978be GS	12	The drivers in this submenu add support for such PHY devices.
	13	They are not needed for standard master-only (or the vast
	14	majority of slave-only) USB interfaces.
	15
	16	If you're not sure if this applies to you, it probably doesn't;
	17	say N here.
edc7cb2e FB	18
edc7cb2e FB	19	if USB_PHY
8b7c3b68	20
a0e63123 FB	21	#
	22	# USB Transceiver Drivers
	23	#
	24	config AB8500_USB
	25	tristate "AB8500 USB Transceiver Driver"
	26	depends on AB8500_CORE
a0e63123 FB	27	help
	28	Enable this to support the USB OTG transceiver in AB8500 chip.
	29	This transceiver supports high and full speed devices plus,
	30	in host mode, low speed.
	31
	32	config FSL_USB2_OTG
	33	bool "Freescale USB OTG Transceiver Driver"
98f541c6	34	depends on USB_EHCI_FSL && USB_FSL_USB2 && PM_RUNTIME
a0e63123	35	select USB_OTG
a0e63123 FB	36	help
	37	Enable this to support Freescale USB OTG transceiver.
	38
	39	config ISP1301_OMAP
	40	tristate "Philips ISP1301 with OMAP OTG"
	41	depends on I2C && ARCH_OMAP_OTG
a0e63123 FB	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
	52	config MV_U3D_PHY
	53	bool "Marvell USB 3.0 PHY controller Driver"
60630c2e	54	depends on CPU_MMP3
a0e63123 FB	55	help
	56	Enable this to support Marvell USB 3.0 phy controller for Marvell
	57	SoC.
	58
	59	config NOP_USB_XCEIV
	60	tristate "NOP USB Transceiver Driver"
a0e63123 FB	61	help
	62	This driver is to be used by all the usb transceiver which are either
	63	built-in with usb ip or which are autonomous and doesn't require any
	64	phy programming such as ISP1x04 etc.
	65
	66	config OMAP_CONTROL_USB
	67	tristate "OMAP CONTROL USB Driver"
	68	help
	69	Enable this to add support for the USB part present in the control
	70	module. This driver has API to power on the USB2 PHY and to write to
	71	the mailbox. The mailbox is present only in omap4 and the register to
	72	power on the USB2 PHY is present in OMAP4 and OMAP5. OMAP5 has an
	73	additional register to power on USB3 PHY.
8b7c3b68	74
657b306a KVA	75	config OMAP_USB2
657b306a KVA	76	tristate "OMAP USB2 PHY Driver"
770b6cb4	77	depends on ARCH_OMAP2PLUS
ca784be3	78	select OMAP_CONTROL_USB
657b306a KVA	79	help
	80	Enable this to support the transceiver that is part of SOC. This
	81	driver takes care of all the PHY functionality apart from comparator.
	82	The USB OTG controller communicates with the comparator using this
	83	driver.
	84
57f6ce07 KVA	85	config OMAP_USB3
57f6ce07 KVA	86	tristate "OMAP USB3 PHY Driver"
57f6ce07 KVA	87	select OMAP_CONTROL_USB
	88	help
	89	Enable this to support the USB3 PHY that is part of SOC. This
	90	driver takes care of all the PHY functionality apart from comparator.
	91	This driver interacts with the "OMAP Control USB Driver" to power
	92	on/off the PHY.
	93
a0e63123	94	config SAMSUNG_USBPHY
dc2377d0	95	tristate "Samsung USB PHY Driver"
01658f0f	96	help
dc2377d0 VG	97	Enable this to support Samsung USB phy helper driver for Samsung SoCs.
	98	This driver provides common interface to interact, for Samsung USB 2.0 PHY
	99	driver and later for Samsung USB 3.0 PHY driver.
	100
	101	config SAMSUNG_USB2PHY
	102	tristate "Samsung USB 2.0 PHY controller Driver"
	103	select SAMSUNG_USBPHY
	104	help
	105	Enable this to support Samsung USB 2.0 (High Speed) PHY controller
	106	driver for Samsung SoCs.
a0e63123	107
b5276758 VG	108	config SAMSUNG_USB3PHY
	109	tristate "Samsung USB 3.0 PHY controller Driver"
	110	select SAMSUNG_USBPHY
	111	help
	112	Enable this to support Samsung USB 3.0 (Super Speed) phy controller
	113	for samsung SoCs.
	114
a0e63123 FB	115	config TWL4030_USB
	116	tristate "TWL4030 USB Transceiver Driver"
	117	depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS
a0e63123 FB	118	help
	119	Enable this to support the USB OTG transceiver on TWL4030
	120	family chips (including the TWL5030 and TPS659x0 devices).
	121	This transceiver supports high and full speed devices plus,
	122	in host mode, low speed.
	123
	124	config TWL6030_USB
	125	tristate "TWL6030 USB Transceiver Driver"
	126	depends on TWL4030_CORE && OMAP_USB2 && USB_MUSB_OMAP2PLUS
a0e63123 FB	127	help
	128	Enable this to support the USB OTG transceiver on TWL6030
	129	family chips. This TWL6030 transceiver has the VBUS and ID GND
	130	and OTG SRP events capabilities. For all other transceiver functionality
	131	UTMI PHY is embedded in OMAP4430. The internal PHY configurations APIs
	132	are hooked to this driver through platform_data structure.
	133	The definition of internal PHY APIs are in the mach-omap2 layer.
	134
	135	config USB_GPIO_VBUS
	136	tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
5647ac0a	137	depends on GPIOLIB
a0e63123 FB	138	help
	139	Provides simple GPIO VBUS sensing for controllers with an
	140	internal transceiver via the usb_phy interface, and
	141	optionally control of a D+ pullup GPIO as well as a VBUS
	142	current limit regulator.
01658f0f	143
8b7c3b68 RS	144	config USB_ISP1301
8b7c3b68 RS	145	tristate "NXP ISP1301 USB transceiver support"
c6156328	146	depends on USB \|\| USB_GADGET
8b7c3b68 RS	147	depends on I2C
	148	help
	149	Say Y here to add support for the NXP ISP1301 USB transceiver driver.
	150	This chip is typically used as USB transceiver for USB host, gadget
	151	and OTG drivers (to be selected separately).
	152
	153	To compile this driver as a module, choose M here: the
	154	module will be called isp1301.
a67e76ac	155
a0e63123 FB	156	config USB_MSM_OTG
	157	tristate "OTG support for Qualcomm on-chip USB controller"
	158	depends on (USB \|\| USB_GADGET) && ARCH_MSM
a67e76ac	159	help
a0e63123 FB	160	Enable this to support the USB OTG transceiver on MSM chips. It
	161	handles PHY initialization, clock management, and workarounds
	162	required after resetting the hardware and power management.
	163	This driver is required even for peripheral only or host only
	164	mode configurations.
	165	This driver is not supported on boards like trout which
	166	has an external PHY.
	167
	168	config USB_MV_OTG
	169	tristate "Marvell USB OTG support"
98f541c6	170	depends on USB_EHCI_MV && USB_MV_UDC && PM_RUNTIME
a0e63123	171	select USB_OTG
a0e63123 FB	172	help
	173	Say Y here if you want to build Marvell USB OTG transciever
	174	driver in kernel (including PXA and MMP series). This driver
	175	implements role switch between EHCI host driver and gadget driver.
	176
	177	To compile this driver as a module, choose M here.
	178
	179	config USB_MXS_PHY
	180	tristate "Freescale MXS USB PHY support"
	181	depends on ARCH_MXC \|\| ARCH_MXS
	182	select STMP_DEVICE
a0e63123 FB	183	help
	184	Enable this to support the Freescale MXS USB PHY.
	185
	186	MXS Phy is used by some of the i.MX SoCs, for example imx23/28/6x.
1789e52a KM	187
	188	config USB_RCAR_PHY
	189	tristate "Renesas R-Car USB phy support"
	190	depends on USB \|\| USB_GADGET
1789e52a KM	191	help
	192	Say Y here to add support for the Renesas R-Car USB phy driver.
	193	This chip is typically used as USB phy for USB host, gadget.
	194	This driver supports: R8A7779
	195
	196	To compile this driver as a module, choose M here: the
	197	module will be called rcar-phy.
337dc3a7	198
a0e63123 FB	199	config USB_ULPI
	200	bool "Generic ULPI Transceiver Driver"
	201	depends on ARM
337dc3a7	202	help
a0e63123 FB	203	Enable this to support ULPI connected USB OTG transceivers which
	204	are likely found on embedded boards.
	205
	206	config USB_ULPI_VIEWPORT
	207	bool
	208	depends on USB_ULPI
337dc3a7	209	help
a0e63123 FB	210	Provides read/write operations to the ULPI phy register set for
	211	controllers with a viewport register (e.g. Chipidea/ARC controllers).
	212
edc7cb2e	213	endif # USB_PHY