[people/ms/u-boot.git] / drivers / usb / host / Kconfig

#
# USB Host Controller Drivers
#
comment "USB Host Controller Drivers"

config USB_HOST
	bool

config USB_XHCI_HCD
	bool "xHCI HCD (USB 3.0) support"
	select USB_HOST
	---help---
	  The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
	  "SuperSpeed" host controller hardware.

if USB_XHCI_HCD

config USB_XHCI_DWC3
	bool "DesignWare USB3 DRD Core Support"
	help
	  Say Y or if your system has a Dual Role SuperSpeed
	  USB controller based on the DesignWare USB3 IP Core.

config USB_XHCI_MVEBU
	bool "MVEBU USB 3.0 support"
	default y
	depends on ARCH_MVEBU
	select DM_REGULATOR
	help
	  Choose this option to add support for USB 3.0 driver on mvebu
	  SoCs, which includes Armada8K, Armada3700 and other Armada
	  family SoCs.

config USB_XHCI_PCI
	bool "Support for PCI-based xHCI USB controller"
	depends on DM_USB
	default y if X86
	help
	  Enables support for the PCI-based xHCI controller.

config USB_XHCI_ROCKCHIP
	bool "Support for Rockchip on-chip xHCI USB controller"
	depends on ARCH_ROCKCHIP
	depends on DM_REGULATOR
	depends on DM_USB
	default y
	help
	  Enables support for the on-chip xHCI controller on Rockchip SoCs.

config USB_XHCI_ZYNQMP
	bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
	depends on ARCH_ZYNQMP
	help
	  Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.

config USB_XHCI_DRA7XX_INDEX
	int "DRA7XX xHCI USB index"
	range 0 1
	default 0
	depends on DRA7XX
	help
	  Select the DRA7XX xHCI USB index.
	  Current supported values: 0, 1.

endif # USB_XHCI_HCD

config USB_EHCI_HCD
	bool "EHCI HCD (USB 2.0) support"
	default y if ARCH_MX5 || ARCH_MX6
	select USB_HOST
	---help---
	  The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
	  "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
	  If your USB host controller supports USB 2.0, you will likely want to
	  configure this Host Controller Driver.

	  EHCI controllers are packaged with "companion" host controllers (OHCI
	  or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
	  will connect to EHCI if the device is high speed, otherwise they
	  connect to a companion controller.  If you configure EHCI, you should
	  probably configure the OHCI (for NEC and some other vendors) USB Host
	  Controller Driver or UHCI (for Via motherboards) Host Controller
	  Driver too.

	  You may want to read <file:Documentation/usb/ehci.txt>.

if USB_EHCI_HCD

config USB_EHCI_ATMEL
	bool  "Support for Atmel on-chip EHCI USB controller"
	depends on ARCH_AT91
	default y
	---help---
	  Enables support for the on-chip EHCI controller on Atmel chips.

config USB_EHCI_MARVELL
	bool "Support for Marvell on-chip EHCI USB controller"
	depends on ARCH_MVEBU || KIRKWOOD || ORION5X
	default y
	---help---
	  Enables support for the on-chip EHCI controller on MVEBU SoCs.

config USB_EHCI_MX6
	bool "Support for i.MX6 on-chip EHCI USB controller"
	depends on ARCH_MX6
	default y
	---help---
	  Enables support for the on-chip EHCI controller on i.MX6 SoCs.

config USB_EHCI_MX7
	bool "Support for i.MX7 on-chip EHCI USB controller"
	depends on ARCH_MX7
	default y
	---help---
	  Enables support for the on-chip EHCI controller on i.MX7 SoCs.

config USB_EHCI_OMAP
	bool "Support for OMAP3+ on-chip EHCI USB controller"
	depends on ARCH_OMAP2PLUS
	default y
	---help---
	  Enables support for the on-chip EHCI controller on OMAP3 and later
	  SoCs.

if USB_EHCI_MX7

config MXC_USB_OTG_HACTIVE
	bool "USB Power pin high active"
	---help---
	  Set the USB Power pin polarity to be high active (PWR_POL)

endif

config USB_EHCI_MSM
	bool "Support for Qualcomm on-chip EHCI USB controller"
	depends on DM_USB
	select USB_ULPI_VIEWPORT
	default n
	---help---
	  Enables support for the on-chip EHCI controller on Qualcomm
	  Snapdragon SoCs.
	  This driver supports combination of Chipidea USB controller
	  and Synapsys USB PHY in host mode only.

config USB_EHCI_RCAR_GEN3
	bool "Support for Renesas RCar M3/H3 EHCI USB controller"
	depends on RCAR_GEN3
	default y
	---help---
	  Enables support for the on-chip EHCI controller on Renesas
	  R8A7795 and R8A7796 SoCs.

config USB_EHCI_ZYNQ
	bool "Support for Xilinx Zynq on-chip EHCI USB controller"
	depends on ARCH_ZYNQ
	default y
	---help---
	  Enable support for Zynq on-chip EHCI USB controller

config USB_EHCI_GENERIC
	bool "Support for generic EHCI USB controller"
	depends on OF_CONTROL
	depends on DM_USB
	default n
	---help---
	  Enables support for generic EHCI controller.

endif # USB_EHCI_HCD

config USB_OHCI_HCD
	bool "OHCI HCD (USB 1.1) support"
	---help---
	  The Open Host Controller Interface (OHCI) is a standard for accessing
	  USB 1.1 host controller hardware.  It does more in hardware than Intel's
	  UHCI specification.  If your USB host controller follows the OHCI spec,
	  say Y.  On most non-x86 systems, and on x86 hardware that's not using a
	  USB controller from Intel or VIA, this is appropriate.  If your host
	  controller doesn't use PCI, this is probably appropriate.  For a PCI
	  based system where you're not sure, the "lspci -v" entry will list the
	  right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.

if USB_OHCI_HCD

config USB_OHCI_GENERIC
	bool "Support for generic OHCI USB controller"
	depends on OF_CONTROL
	depends on DM_USB
	select USB_HOST
	---help---
	  Enables support for generic OHCI controller.

endif # USB_OHCI_HCD

config USB_UHCI_HCD
	bool "UHCI HCD (most Intel and VIA) support"
	select USB_HOST
	---help---
	  The Universal Host Controller Interface is a standard by Intel for
	  accessing the USB hardware in the PC (which is also called the USB
	  host controller). If your USB host controller conforms to this
	  standard, you may want to say Y, but see below. All recent boards
	  with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
	  i810, i820) conform to this standard. Also all VIA PCI chipsets
	  (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
	  133) and LEON/GRLIB SoCs with the GRUSBHC controller.
	  If unsure, say Y.

if USB_UHCI_HCD

endif # USB_UHCI_HCD

config USB_DWC2
	bool "DesignWare USB2 Core support"
	select USB_HOST
	---help---
	  The DesignWare USB 2.0 controller is compliant with the
	  USB-Implementers Forum (USB-IF) USB 2.0 specifications.
	  Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
	  operation is compliant to the controller Supplement. If you want to
	  enable this controller in host mode, say Y.
Commit	Line	Data
6e7e9294 MY	1	#
	2	# USB Host Controller Drivers
	3	#
	4	comment "USB Host Controller Drivers"
	5
2b58e1b7 MY	6	config USB_HOST
	7	bool
	8
6e7e9294 MY	9	config USB_XHCI_HCD
6e7e9294 MY	10	bool "xHCI HCD (USB 3.0) support"
2b58e1b7	11	select USB_HOST
6e7e9294 MY	12	---help---
	13	The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
	14	"SuperSpeed" host controller hardware.
	15
6e7e9294 MY	16	if USB_XHCI_HCD
6e7e9294 MY	17
10db7500 MY	18	config USB_XHCI_DWC3
	19	bool "DesignWare USB3 DRD Core Support"
	20	help
	21	Say Y or if your system has a Dual Role SuperSpeed
	22	USB controller based on the DesignWare USB3 IP Core.
	23
81c1f6f0 SR	24	config USB_XHCI_MVEBU
	25	bool "MVEBU USB 3.0 support"
	26	default y
	27	depends on ARCH_MVEBU
81192b79	28	select DM_REGULATOR
81c1f6f0 SR	29	help
	30	Choose this option to add support for USB 3.0 driver on mvebu
	31	SoCs, which includes Armada8K, Armada3700 and other Armada
	32	family SoCs.
	33
d7cde281 BM	34	config USB_XHCI_PCI
d7cde281 BM	35	bool "Support for PCI-based xHCI USB controller"
978f6a3b	36	depends on DM_USB
d7cde281 BM	37	default y if X86
	38	help
	39	Enables support for the PCI-based xHCI controller.
	40
f7bb27a5 KY	41	config USB_XHCI_ROCKCHIP
	42	bool "Support for Rockchip on-chip xHCI USB controller"
	43	depends on ARCH_ROCKCHIP
e85f00ab MD	44	depends on DM_REGULATOR
e85f00ab MD	45	depends on DM_USB
f7bb27a5 KY	46	default y
	47	help
	48	Enables support for the on-chip xHCI controller on Rockchip SoCs.
	49
63d74747 MS	50	config USB_XHCI_ZYNQMP
	51	bool "Support for Xilinx ZynqMP on-chip xHCI USB controller"
	52	depends on ARCH_ZYNQMP
	53	help
	54	Enables support for the on-chip xHCI controller on Xilinx ZynqMP SoCs.
	55
ef3f3b81 UM	56	config USB_XHCI_DRA7XX_INDEX
	57	int "DRA7XX xHCI USB index"
	58	range 0 1
	59	default 0
	60	depends on DRA7XX
	61	help
	62	Select the DRA7XX xHCI USB index.
	63	Current supported values: 0, 1.
	64
93cb8247	65	endif # USB_XHCI_HCD
fee331f6	66
6e7e9294 MY	67	config USB_EHCI_HCD
6e7e9294 MY	68	bool "EHCI HCD (USB 2.0) support"
64d6ac5b	69	default y if ARCH_MX5 \|\| ARCH_MX6
2b58e1b7	70	select USB_HOST
6e7e9294 MY	71	---help---
	72	The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
	73	"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
	74	If your USB host controller supports USB 2.0, you will likely want to
	75	configure this Host Controller Driver.
	76
	77	EHCI controllers are packaged with "companion" host controllers (OHCI
	78	or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
	79	will connect to EHCI if the device is high speed, otherwise they
	80	connect to a companion controller. If you configure EHCI, you should
	81	probably configure the OHCI (for NEC and some other vendors) USB Host
	82	Controller Driver or UHCI (for Via motherboards) Host Controller
	83	Driver too.
	84
	85	You may want to read <file:Documentation/usb/ehci.txt>.
	86
6e7e9294 MY	87	if USB_EHCI_HCD
6e7e9294 MY	88
17b68b5a WY	89	config USB_EHCI_ATMEL
	90	bool "Support for Atmel on-chip EHCI USB controller"
	91	depends on ARCH_AT91
	92	default y
	93	---help---
	94	Enables support for the on-chip EHCI controller on Atmel chips.
	95
cd48225b	96	config USB_EHCI_MARVELL
80f1f320 TR	97	bool "Support for Marvell on-chip EHCI USB controller"
80f1f320 TR	98	depends on ARCH_MVEBU \|\| KIRKWOOD \|\| ORION5X
cd48225b SR	99	default y
	100	---help---
	101	Enables support for the on-chip EHCI controller on MVEBU SoCs.
	102
919e802c NK	103	config USB_EHCI_MX6
	104	bool "Support for i.MX6 on-chip EHCI USB controller"
	105	depends on ARCH_MX6
	106	default y
	107	---help---
	108	Enables support for the on-chip EHCI controller on i.MX6 SoCs.
	109
2deebe24 SA	110	config USB_EHCI_MX7
	111	bool "Support for i.MX7 on-chip EHCI USB controller"
	112	depends on ARCH_MX7
	113	default y
	114	---help---
	115	Enables support for the on-chip EHCI controller on i.MX7 SoCs.
	116
1d1ab61c TR	117	config USB_EHCI_OMAP
	118	bool "Support for OMAP3+ on-chip EHCI USB controller"
	119	depends on ARCH_OMAP2PLUS
	120	default y
	121	---help---
	122	Enables support for the on-chip EHCI controller on OMAP3 and later
	123	SoCs.
	124
c4483093 SA	125	if USB_EHCI_MX7
	126
	127	config MXC_USB_OTG_HACTIVE
	128	bool "USB Power pin high active"
	129	---help---
	130	Set the USB Power pin polarity to be high active (PWR_POL)
	131
	132	endif
	133
5a822118 MK	134	config USB_EHCI_MSM
	135	bool "Support for Qualcomm on-chip EHCI USB controller"
	136	depends on DM_USB
	137	select USB_ULPI_VIEWPORT
	138	default n
	139	---help---
	140	Enables support for the on-chip EHCI controller on Qualcomm
	141	Snapdragon SoCs.
	142	This driver supports combination of Chipidea USB controller
	143	and Synapsys USB PHY in host mode only.
	144
3426b203 HY	145	config USB_EHCI_RCAR_GEN3
	146	bool "Support for Renesas RCar M3/H3 EHCI USB controller"
	147	depends on RCAR_GEN3
	148	default y
	149	---help---
	150	Enables support for the on-chip EHCI controller on Renesas
	151	R8A7795 and R8A7796 SoCs.
	152
2cdc778b SDPP	153	config USB_EHCI_ZYNQ
	154	bool "Support for Xilinx Zynq on-chip EHCI USB controller"
	155	depends on ARCH_ZYNQ
	156	default y
	157	---help---
	158	Enable support for Zynq on-chip EHCI USB controller
	159
90fbb282 AB	160	config USB_EHCI_GENERIC
	161	bool "Support for generic EHCI USB controller"
	162	depends on OF_CONTROL
	163	depends on DM_USB
	164	default n
	165	---help---
	166	Enables support for generic EHCI controller.
	167
93cb8247 MY	168	endif # USB_EHCI_HCD
	169
	170	config USB_OHCI_HCD
	171	bool "OHCI HCD (USB 1.1) support"
	172	---help---
	173	The Open Host Controller Interface (OHCI) is a standard for accessing
	174	USB 1.1 host controller hardware. It does more in hardware than Intel's
	175	UHCI specification. If your USB host controller follows the OHCI spec,
	176	say Y. On most non-x86 systems, and on x86 hardware that's not using a
	177	USB controller from Intel or VIA, this is appropriate. If your host
	178	controller doesn't use PCI, this is probably appropriate. For a PCI
	179	based system where you're not sure, the "lspci -v" entry will list the
	180	right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
	181
	182	if USB_OHCI_HCD
	183
	184	config USB_OHCI_GENERIC
	185	bool "Support for generic OHCI USB controller"
	186	depends on OF_CONTROL
	187	depends on DM_USB
2b58e1b7	188	select USB_HOST
93cb8247 MY	189	---help---
	190	Enables support for generic OHCI controller.
	191
	192	endif # USB_OHCI_HCD
96d8284b MY	193
	194	config USB_UHCI_HCD
	195	bool "UHCI HCD (most Intel and VIA) support"
2b58e1b7	196	select USB_HOST
96d8284b MY	197	---help---
	198	The Universal Host Controller Interface is a standard by Intel for
	199	accessing the USB hardware in the PC (which is also called the USB
	200	host controller). If your USB host controller conforms to this
	201	standard, you may want to say Y, but see below. All recent boards
	202	with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
	203	i810, i820) conform to this standard. Also all VIA PCI chipsets
	204	(like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
	205	133) and LEON/GRLIB SoCs with the GRUSBHC controller.
	206	If unsure, say Y.
	207
	208	if USB_UHCI_HCD
	209
	210	endif # USB_UHCI_HCD
4ac72f5c PT	211
	212	config USB_DWC2
	213	bool "DesignWare USB2 Core support"
	214	select USB_HOST
	215	---help---
	216	The DesignWare USB 2.0 controller is compliant with the
	217	USB-Implementers Forum (USB-IF) USB 2.0 specifications.
	218	Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps)
	219	operation is compliant to the controller Supplement. If you want to
	220	enable this controller in host mode, say Y.