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

# SPDX-License-Identifier: GPL-2.0-only
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_SUPPORT && X86 && ACPI
	select USB_ROLE_SWITCH
	help
	  Say Y here to enable support for USB peripheral detection
	  and USB MUX switching by X-Power AXP288 PMIC.

config EXTCON_FSA9480
	tristate "FSA9480 EXTCON Support"
	depends on INPUT && I2C
	select IRQ_DOMAIN
	select REGMAP_I2C
	help
	  If you say yes here you get support for the Fairchild Semiconductor
	  FSA9480 microUSB switch and accessory detector chip. The FSA9480 is a USB
	  port accessory detector and switch. The FSA9480 is fully controlled using
	  I2C and enables USB data, stereo and mono audio, video, microphone
	  and UART data to use a common connector port.

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_INTEL_INT3496
	tristate "Intel INT3496 ACPI device extcon driver"
	depends on GPIOLIB && ACPI && (X86 || COMPILE_TEST)
	help
	  Say Y here to enable extcon support for USB OTG ports controlled by
	  an Intel INT3496 ACPI device.

	  This ACPI device is typically found on Intel Baytrail or Cherrytrail
	  based tablets, or other Baytrail / Cherrytrail devices.

config EXTCON_INTEL_CHT_WC
	tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
	depends on INTEL_SOC_PMIC_CHTWC
	help
	  Say Y here to enable extcon support for charger detection / control
	  on the Intel Cherrytrail Whiskey Cove PMIC.

config EXTCON_INTEL_MRFLD
	tristate "Intel Merrifield Basin Cove PMIC extcon driver"
	depends on INTEL_SOC_PMIC_MRFLD
	help
	  Say Y here to enable extcon support for charger detection / control
	  on the Intel Merrifield Basin Cove PMIC.

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_PTN5150
	tristate "NXP PTN5150 CC LOGIC USB EXTCON support"
	depends on I2C && (GPIOLIB || COMPILE_TEST)
	select REGMAP_I2C
	help
	  Say Y here to enable support for USB peripheral and USB host
	  detection by NXP PTN5150 CC (Configuration Channel) logic chip.

config EXTCON_QCOM_SPMI_MISC
	tristate "Qualcomm USB extcon support"
	depends on ARCH_QCOM || COMPILE_TEST
	help
	  Say Y here to enable SPMI PMIC based USB cable detection
	  support on Qualcomm PMICs such as PM8941.

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.

config EXTCON_USBC_CROS_EC
	tristate "ChromeOS Embedded Controller EXTCON support"
	depends on MFD_CROS_EC
	help
	  Say Y here to enable USB Type C cable detection extcon support when
	  using Chrome OS EC based USB Type-C ports.

endif
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
de55d871 MH	2	menuconfig EXTCON
	3	tristate "External Connector Class (extcon) support"
	4	help
	5	Say Y here to enable external connector class (extcon) support.
	6	This allows monitoring external connectors by userspace
	7	via sysfs and uevent and supports external connectors with
	8	multiple states; i.e., an extcon that may have multiple
	9	cables attached. For example, an external connector of a device
	10	may be used to connect an HDMI cable and a AC adaptor, and to
	11	host USB ports. Many of 30-pin connectors including PDMI are
	12	also good examples.
	13
	14	if EXTCON
	15
	16	comment "Extcon Device Drivers"
	17
e48f9dac CC	18	config EXTCON_ADC_JACK
	19	tristate "ADC Jack extcon support"
	20	depends on IIO
	21	help
	22	Say Y here to enable extcon device driver based on ADC values.
	23
	24	config EXTCON_ARIZONA
	25	tristate "Wolfson Arizona EXTCON support"
	26	depends on MFD_ARIZONA && INPUT && SND_SOC
	27	help
	28	Say Y here to enable support for external accessory detection
	29	with Wolfson Arizona devices. These are audio CODECs with
	30	advanced audio accessory detection support.
	31
f0312378 RP	32	config EXTCON_AXP288
f0312378 RP	33	tristate "X-Power AXP288 EXTCON support"
fa3c098c	34	depends on MFD_AXP20X && USB_SUPPORT && X86 && ACPI
d54f063c	35	select USB_ROLE_SWITCH
f0312378 RP	36	help
	37	Say Y here to enable support for USB peripheral detection
	38	and USB MUX switching by X-Power AXP288 PMIC.
	39
bad5b5e7 TF	40	config EXTCON_FSA9480
bad5b5e7 TF	41	tristate "FSA9480 EXTCON Support"
0937fbb7	42	depends on INPUT && I2C
bad5b5e7 TF	43	select IRQ_DOMAIN
	44	select REGMAP_I2C
	45	help
	46	If you say yes here you get support for the Fairchild Semiconductor
	47	FSA9480 microUSB switch and accessory detector chip. The FSA9480 is a USB
	48	port accessory detector and switch. The FSA9480 is fully controlled using
	49	I2C and enables USB data, stereo and mono audio, video, microphone
	50	and UART data to use a common connector port.
	51
be48308a MH	52	config EXTCON_GPIO
be48308a MH	53	tristate "GPIO extcon support"
638f958b	54	depends on GPIOLIB \|\| COMPILE_TEST
be48308a MH	55	help
	56	Say Y here to enable GPIO based extcon support. Note that GPIO
	57	extcon supports single state per extcon instance.
	58
2f556bdb DC	59	config EXTCON_INTEL_INT3496
2f556bdb DC	60	tristate "Intel INT3496 ACPI device extcon driver"
059c7874	61	depends on GPIOLIB && ACPI && (X86 \|\| COMPILE_TEST)
2f556bdb DC	62	help
	63	Say Y here to enable extcon support for USB OTG ports controlled by
	64	an Intel INT3496 ACPI device.
	65
	66	This ACPI device is typically found on Intel Baytrail or Cherrytrail
	67	based tablets, or other Baytrail / Cherrytrail devices.
	68
db0f3baa HG	69	config EXTCON_INTEL_CHT_WC
	70	tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
	71	depends on INTEL_SOC_PMIC_CHTWC
	72	help
	73	Say Y here to enable extcon support for charger detection / control
	74	on the Intel Cherrytrail Whiskey Cove PMIC.
	75
492929c5 AS	76	config EXTCON_INTEL_MRFLD
	77	tristate "Intel Merrifield Basin Cove PMIC extcon driver"
	78	depends on INTEL_SOC_PMIC_MRFLD
	79	help
	80	Say Y here to enable extcon support for charger detection / control
	81	on the Intel Merrifield Basin Cove PMIC.
	82
962e56bf	83	config EXTCON_MAX14577
ed2c0604	84	tristate "Maxim MAX14577/77836 EXTCON Support"
962e56bf CC	85	depends on MFD_MAX14577
	86	select IRQ_DOMAIN
	87	select REGMAP_I2C
	88	help
	89	If you say yes here you get support for the MUIC device of
4706a525	90	Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
962e56bf CC	91	detector and switch.
962e56bf CC	92
08a0a4f9 SS	93	config EXTCON_MAX3355
	94	tristate "Maxim MAX3355 USB OTG EXTCON Support"
	95	depends on GPIOLIB \|\| COMPILE_TEST
	96	help
	97	If you say yes here you get support for the USB OTG role detection by
	98	MAX3355. The MAX3355 chip integrates a charge pump and comparators to
	99	enable a system with an integrated USB OTG dual-role transceiver to
	100	function as an USB OTG dual-role device.
	101
db1b9037	102	config EXTCON_MAX77693
ed2c0604	103	tristate "Maxim MAX77693 EXTCON Support"
1aa05905	104	depends on MFD_MAX77693 && INPUT
db1b9037 CC	105	select IRQ_DOMAIN
	106	select REGMAP_I2C
	107	help
	108	If you say yes here you get support for the MUIC device of
	109	Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
	110	detector and switch.
	111
27a28d32	112	config EXTCON_MAX77843
ed2c0604	113	tristate "Maxim MAX77843 EXTCON Support"
27a28d32 JK	114	depends on MFD_MAX77843
	115	select IRQ_DOMAIN
	116	select REGMAP_I2C
	117	help
	118	If you say yes here you get support for the MUIC device of
	119	Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
	120	detector add switch.
	121
b76668ba	122	config EXTCON_MAX8997
ed2c0604	123	tristate "Maxim MAX8997 EXTCON Support"
dca1a71e	124	depends on MFD_MAX8997 && IRQ_DOMAIN
b76668ba CC	125	help
	126	If you say yes here you get support for the MUIC device of
	127	Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
	128	detector and switch.
	129
b1f254e3 GG	130	config EXTCON_PALMAS
	131	tristate "Palmas USB EXTCON support"
	132	depends on MFD_PALMAS
	133	help
	134	Say Y here to enable support for USB peripheral and USB host
	135	detection by palmas usb.
	136
4ed754de VK	137	config EXTCON_PTN5150
4ed754de VK	138	tristate "NXP PTN5150 CC LOGIC USB EXTCON support"
86baf800	139	depends on I2C && (GPIOLIB \|\| COMPILE_TEST)
4ed754de VK	140	select REGMAP_I2C
	141	help
	142	Say Y here to enable support for USB peripheral and USB host
	143	detection by NXP PTN5150 CC (Configuration Channel) logic chip.
	144
38085c98 SB	145	config EXTCON_QCOM_SPMI_MISC
38085c98 SB	146	tristate "Qualcomm USB extcon support"
a781a7d6	147	depends on ARCH_QCOM \|\| COMPILE_TEST
38085c98 SB	148	help
	149	Say Y here to enable SPMI PMIC based USB cable detection
	150	support on Qualcomm PMICs such as PM8941.
	151
c03e017c	152	config EXTCON_RT8973A
ed2c0604	153	tristate "Richtek RT8973A EXTCON support"
c03e017c CC	154	depends on I2C
	155	select IRQ_DOMAIN
	156	select REGMAP_I2C
	157	select REGMAP_IRQ
	158	help
	159	If you say yes here you get support for the MUIC device of
	160	Richtek RT8973A. The RT8973A is a USB port accessory detector
	161	and switch that is optimized to protect low voltage system
	162	from abnormal high input voltage (up to 28V).
	163
914b881f	164	config EXTCON_SM5502
ed2c0604	165	tristate "Silicon Mitus SM5502 EXTCON support"
0746d5d3	166	depends on I2C
914b881f CC	167	select IRQ_DOMAIN
	168	select REGMAP_I2C
	169	select REGMAP_IRQ
	170	help
	171	If you say yes here you get support for the MUIC device of
	172	Silicon Mitus SM5502. The SM5502 is a USB port accessory
	173	detector and switch.
	174
e52817fa RQ	175	config EXTCON_USB_GPIO
e52817fa RQ	176	tristate "USB GPIO extcon support"
638f958b	177	depends on GPIOLIB \|\| COMPILE_TEST
e52817fa RQ	178	help
	179	Say Y here to enable GPIO based USB cable detection extcon support.
	180	Used typically if GPIO is used for USB ID pin detection.
	181
c6983166 BL	182	config EXTCON_USBC_CROS_EC
	183	tristate "ChromeOS Embedded Controller EXTCON support"
	184	depends on MFD_CROS_EC
	185	help
	186	Say Y here to enable USB Type C cable detection extcon support when
	187	using Chrome OS EC based USB Type-C ports.
	188
ed2c0604	189	endif