[deliverable/linux.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_GPIO
	tristate "GPIO extcon support"
	depends on GPIOLIB
	help
	  Say Y here to enable GPIO based extcon support. Note that GPIO
	  extcon supports single state per extcon instance.

config EXTCON_MAX14577
	tristate "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_MAX77693
	tristate "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_MAX8997
	tristate "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 "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 "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
	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 # MULTISTATE_SWITCH
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
be48308a MH	31	config EXTCON_GPIO
be48308a MH	32	tristate "GPIO extcon support"
76ec9d18	33	depends on GPIOLIB
be48308a MH	34	help
	35	Say Y here to enable GPIO based extcon support. Note that GPIO
	36	extcon supports single state per extcon instance.
	37
962e56bf	38	config EXTCON_MAX14577
4706a525	39	tristate "MAX14577/77836 EXTCON Support"
962e56bf CC	40	depends on MFD_MAX14577
	41	select IRQ_DOMAIN
	42	select REGMAP_I2C
	43	help
	44	If you say yes here you get support for the MUIC device of
4706a525	45	Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
962e56bf CC	46	detector and switch.
962e56bf CC	47
db1b9037 CC	48	config EXTCON_MAX77693
db1b9037 CC	49	tristate "MAX77693 EXTCON Support"
1aa05905	50	depends on MFD_MAX77693 && INPUT
db1b9037 CC	51	select IRQ_DOMAIN
	52	select REGMAP_I2C
	53	help
	54	If you say yes here you get support for the MUIC device of
	55	Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
	56	detector and switch.
	57
b76668ba CC	58	config EXTCON_MAX8997
b76668ba CC	59	tristate "MAX8997 EXTCON Support"
dca1a71e	60	depends on MFD_MAX8997 && IRQ_DOMAIN
b76668ba CC	61	help
	62	If you say yes here you get support for the MUIC device of
	63	Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
	64	detector and switch.
	65
b1f254e3 GG	66	config EXTCON_PALMAS
	67	tristate "Palmas USB EXTCON support"
	68	depends on MFD_PALMAS
	69	help
	70	Say Y here to enable support for USB peripheral and USB host
	71	detection by palmas usb.
	72
c03e017c CC	73	config EXTCON_RT8973A
	74	tristate "RT8973A EXTCON support"
	75	depends on I2C
	76	select IRQ_DOMAIN
	77	select REGMAP_I2C
	78	select REGMAP_IRQ
	79	help
	80	If you say yes here you get support for the MUIC device of
	81	Richtek RT8973A. The RT8973A is a USB port accessory detector
	82	and switch that is optimized to protect low voltage system
	83	from abnormal high input voltage (up to 28V).
	84
914b881f CC	85	config EXTCON_SM5502
914b881f CC	86	tristate "SM5502 EXTCON support"
0746d5d3	87	depends on I2C
914b881f CC	88	select IRQ_DOMAIN
	89	select REGMAP_I2C
	90	select REGMAP_IRQ
	91	help
	92	If you say yes here you get support for the MUIC device of
	93	Silicon Mitus SM5502. The SM5502 is a USB port accessory
	94	detector and switch.
	95
e52817fa RQ	96	config EXTCON_USB_GPIO
	97	tristate "USB GPIO extcon support"
	98	depends on GPIOLIB
	99	help
	100	Say Y here to enable GPIO based USB cable detection extcon support.
	101	Used typically if GPIO is used for USB ID pin detection.
	102
de55d871	103	endif # MULTISTATE_SWITCH