[linux-2.6-block.git] / drivers / extcon / Kconfig

menuconfig EXTCON
	tristate "External Connector Class (extcon) support"
	help
	  Say Y here to enable external connector class (extcon) support.
	  This allows monitoring external connectors by userspace
	  via sysfs and uevent and supports external connectors with
	  multiple states; i.e., an extcon that may have multiple
	  cables attached. For example, an external connector of a device
	  may be used to connect an HDMI cable and a AC adaptor, and to
	  host USB ports. Many of 30-pin connectors including PDMI are
	  also good examples.

if EXTCON

comment "Extcon Device Drivers"

config EXTCON_ADC_JACK
	tristate "ADC Jack extcon support"
	depends on IIO
	help
	  Say Y here to enable extcon device driver based on ADC values.

config EXTCON_ARIZONA
	tristate "Wolfson Arizona EXTCON support"
	depends on MFD_ARIZONA && INPUT && SND_SOC
	help
	  Say Y here to enable support for external accessory detection
	  with Wolfson Arizona devices. These are audio CODECs with
	  advanced audio accessory detection support.

config EXTCON_AXP288
	tristate "X-Power AXP288 EXTCON support"
	depends on MFD_AXP20X && USB_PHY
	help
	  Say Y here to enable support for USB peripheral detection
	  and USB MUX switching by X-Power AXP288 PMIC.

config EXTCON_GPIO
	tristate "GPIO extcon support"
	depends on GPIOLIB || COMPILE_TEST
	help
	  Say Y here to enable GPIO based extcon support. Note that GPIO
	  extcon supports single state per extcon instance.

config EXTCON_MAX14577
	tristate "Maxim MAX14577/77836 EXTCON Support"
	depends on MFD_MAX14577
	select IRQ_DOMAIN
	select REGMAP_I2C
	help
	  If you say yes here you get support for the MUIC device of
	  Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
	  detector and switch.

config EXTCON_MAX3355
	tristate "Maxim MAX3355 USB OTG EXTCON Support"
	depends on GPIOLIB || COMPILE_TEST
	help
	  If you say yes here you get support for the USB OTG role detection by
	  MAX3355. The MAX3355 chip integrates a charge pump and comparators to
	  enable a system with an integrated USB OTG dual-role transceiver to
	  function as an USB OTG dual-role device.

config EXTCON_MAX77693
	tristate "Maxim MAX77693 EXTCON Support"
	depends on MFD_MAX77693 && INPUT
	select IRQ_DOMAIN
	select REGMAP_I2C
	help
	  If you say yes here you get support for the MUIC device of
	  Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
	  detector and switch.

config EXTCON_MAX77843
	tristate "Maxim MAX77843 EXTCON Support"
	depends on MFD_MAX77843
	select IRQ_DOMAIN
	select REGMAP_I2C
	help
	  If you say yes here you get support for the MUIC device of
	  Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
	  detector add switch.

config EXTCON_MAX8997
	tristate "Maxim MAX8997 EXTCON Support"
	depends on MFD_MAX8997 && IRQ_DOMAIN
	help
	  If you say yes here you get support for the MUIC device of
	  Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
	  detector and switch.

config EXTCON_PALMAS
	tristate "Palmas USB EXTCON support"
	depends on MFD_PALMAS
	help
	  Say Y here to enable support for USB peripheral and USB host
	  detection by palmas usb.

config EXTCON_RT8973A
	tristate "Richtek RT8973A EXTCON support"
	depends on I2C
	select IRQ_DOMAIN
	select REGMAP_I2C
	select REGMAP_IRQ
	help
	  If you say yes here you get support for the MUIC device of
	  Richtek RT8973A. The RT8973A is a USB port accessory detector
	  and switch that is optimized to protect low voltage system
	  from abnormal high input voltage (up to 28V).

config EXTCON_SM5502
	tristate "Silicon Mitus SM5502 EXTCON support"
	depends on I2C
	select IRQ_DOMAIN
	select REGMAP_I2C
	select REGMAP_IRQ
	help
	  If you say yes here you get support for the MUIC device of
	  Silicon Mitus SM5502. The SM5502 is a USB port accessory
	  detector and switch.

config EXTCON_USB_GPIO
	tristate "USB GPIO extcon support"
	depends on GPIOLIB || COMPILE_TEST
	help
	  Say Y here to enable GPIO based USB cable detection extcon support.
	  Used typically if GPIO is used for USB ID pin detection.

endif
Commit	Line	Data
de55d871 MH	1	menuconfig EXTCON
	2	tristate "External Connector Class (extcon) support"
	3	help
	4	Say Y here to enable external connector class (extcon) support.
	5	This allows monitoring external connectors by userspace
	6	via sysfs and uevent and supports external connectors with
	7	multiple states; i.e., an extcon that may have multiple
	8	cables attached. For example, an external connector of a device
	9	may be used to connect an HDMI cable and a AC adaptor, and to
	10	host USB ports. Many of 30-pin connectors including PDMI are
	11	also good examples.
	12
	13	if EXTCON
	14
	15	comment "Extcon Device Drivers"
	16
e48f9dac CC	17	config EXTCON_ADC_JACK
	18	tristate "ADC Jack extcon support"
	19	depends on IIO
	20	help
	21	Say Y here to enable extcon device driver based on ADC values.
	22
	23	config EXTCON_ARIZONA
	24	tristate "Wolfson Arizona EXTCON support"
	25	depends on MFD_ARIZONA && INPUT && SND_SOC
	26	help
	27	Say Y here to enable support for external accessory detection
	28	with Wolfson Arizona devices. These are audio CODECs with
	29	advanced audio accessory detection support.
	30
f0312378 RP	31	config EXTCON_AXP288
	32	tristate "X-Power AXP288 EXTCON support"
	33	depends on MFD_AXP20X && USB_PHY
	34	help
	35	Say Y here to enable support for USB peripheral detection
	36	and USB MUX switching by X-Power AXP288 PMIC.
	37
be48308a MH	38	config EXTCON_GPIO
be48308a MH	39	tristate "GPIO extcon support"
638f958b	40	depends on GPIOLIB \|\| COMPILE_TEST
be48308a MH	41	help
	42	Say Y here to enable GPIO based extcon support. Note that GPIO
	43	extcon supports single state per extcon instance.
	44
962e56bf	45	config EXTCON_MAX14577
ed2c0604	46	tristate "Maxim MAX14577/77836 EXTCON Support"
962e56bf CC	47	depends on MFD_MAX14577
	48	select IRQ_DOMAIN
	49	select REGMAP_I2C
	50	help
	51	If you say yes here you get support for the MUIC device of
4706a525	52	Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
962e56bf CC	53	detector and switch.
962e56bf CC	54
08a0a4f9 SS	55	config EXTCON_MAX3355
	56	tristate "Maxim MAX3355 USB OTG EXTCON Support"
	57	depends on GPIOLIB \|\| COMPILE_TEST
	58	help
	59	If you say yes here you get support for the USB OTG role detection by
	60	MAX3355. The MAX3355 chip integrates a charge pump and comparators to
	61	enable a system with an integrated USB OTG dual-role transceiver to
	62	function as an USB OTG dual-role device.
	63
db1b9037	64	config EXTCON_MAX77693
ed2c0604	65	tristate "Maxim MAX77693 EXTCON Support"
1aa05905	66	depends on MFD_MAX77693 && INPUT
db1b9037 CC	67	select IRQ_DOMAIN
	68	select REGMAP_I2C
	69	help
	70	If you say yes here you get support for the MUIC device of
	71	Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
	72	detector and switch.
	73
27a28d32	74	config EXTCON_MAX77843
ed2c0604	75	tristate "Maxim MAX77843 EXTCON Support"
27a28d32 JK	76	depends on MFD_MAX77843
	77	select IRQ_DOMAIN
	78	select REGMAP_I2C
	79	help
	80	If you say yes here you get support for the MUIC device of
	81	Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
	82	detector add switch.
	83
b76668ba	84	config EXTCON_MAX8997
ed2c0604	85	tristate "Maxim MAX8997 EXTCON Support"
dca1a71e	86	depends on MFD_MAX8997 && IRQ_DOMAIN
b76668ba CC	87	help
	88	If you say yes here you get support for the MUIC device of
	89	Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
	90	detector and switch.
	91
b1f254e3 GG	92	config EXTCON_PALMAS
	93	tristate "Palmas USB EXTCON support"
	94	depends on MFD_PALMAS
	95	help
	96	Say Y here to enable support for USB peripheral and USB host
	97	detection by palmas usb.
	98
c03e017c	99	config EXTCON_RT8973A
ed2c0604	100	tristate "Richtek RT8973A EXTCON support"
c03e017c CC	101	depends on I2C
	102	select IRQ_DOMAIN
	103	select REGMAP_I2C
	104	select REGMAP_IRQ
	105	help
	106	If you say yes here you get support for the MUIC device of
	107	Richtek RT8973A. The RT8973A is a USB port accessory detector
	108	and switch that is optimized to protect low voltage system
	109	from abnormal high input voltage (up to 28V).
	110
914b881f	111	config EXTCON_SM5502
ed2c0604	112	tristate "Silicon Mitus SM5502 EXTCON support"
0746d5d3	113	depends on I2C
914b881f CC	114	select IRQ_DOMAIN
	115	select REGMAP_I2C
	116	select REGMAP_IRQ
	117	help
	118	If you say yes here you get support for the MUIC device of
	119	Silicon Mitus SM5502. The SM5502 is a USB port accessory
	120	detector and switch.
	121
e52817fa RQ	122	config EXTCON_USB_GPIO
e52817fa RQ	123	tristate "USB GPIO extcon support"
638f958b	124	depends on GPIOLIB \|\| COMPILE_TEST
e52817fa RQ	125	help
	126	Say Y here to enable GPIO based USB cable detection extcon support.
	127	Used typically if GPIO is used for USB ID pin detection.
	128
ed2c0604	129	endif