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