[linux-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_AXP288
	tristate "X-Power AXP288 EXTCON support"
	depends on MFD_AXP20X && USB_SUPPORT && X86 && ACPI && IOSF_MBI
	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/SM5504 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 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.

config EXTCON_USBC_TUSB320
	tristate "TI TUSB320 USB-C extcon support"
	depends on I2C
	select REGMAP_I2C
	help
	  Say Y here to enable support for USB Type C cable detection extcon
	  support using a TUSB320.

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
f0312378 RP	24	config EXTCON_AXP288
f0312378 RP	25	tristate "X-Power AXP288 EXTCON support"
968bd3f0	26	depends on MFD_AXP20X && USB_SUPPORT && X86 && ACPI && IOSF_MBI
d54f063c	27	select USB_ROLE_SWITCH
f0312378 RP	28	help
	29	Say Y here to enable support for USB peripheral detection
	30	and USB MUX switching by X-Power AXP288 PMIC.
	31
bad5b5e7 TF	32	config EXTCON_FSA9480
bad5b5e7 TF	33	tristate "FSA9480 EXTCON Support"
0937fbb7	34	depends on INPUT && I2C
bad5b5e7 TF	35	select IRQ_DOMAIN
	36	select REGMAP_I2C
	37	help
	38	If you say yes here you get support for the Fairchild Semiconductor
	39	FSA9480 microUSB switch and accessory detector chip. The FSA9480 is a USB
	40	port accessory detector and switch. The FSA9480 is fully controlled using
	41	I2C and enables USB data, stereo and mono audio, video, microphone
	42	and UART data to use a common connector port.
	43
be48308a MH	44	config EXTCON_GPIO
be48308a MH	45	tristate "GPIO extcon support"
638f958b	46	depends on GPIOLIB \|\| COMPILE_TEST
be48308a MH	47	help
	48	Say Y here to enable GPIO based extcon support. Note that GPIO
	49	extcon supports single state per extcon instance.
	50
2f556bdb DC	51	config EXTCON_INTEL_INT3496
2f556bdb DC	52	tristate "Intel INT3496 ACPI device extcon driver"
059c7874	53	depends on GPIOLIB && ACPI && (X86 \|\| COMPILE_TEST)
2f556bdb DC	54	help
	55	Say Y here to enable extcon support for USB OTG ports controlled by
	56	an Intel INT3496 ACPI device.
	57
	58	This ACPI device is typically found on Intel Baytrail or Cherrytrail
	59	based tablets, or other Baytrail / Cherrytrail devices.
	60
db0f3baa HG	61	config EXTCON_INTEL_CHT_WC
	62	tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver"
	63	depends on INTEL_SOC_PMIC_CHTWC
	64	help
	65	Say Y here to enable extcon support for charger detection / control
	66	on the Intel Cherrytrail Whiskey Cove PMIC.
	67
492929c5 AS	68	config EXTCON_INTEL_MRFLD
	69	tristate "Intel Merrifield Basin Cove PMIC extcon driver"
	70	depends on INTEL_SOC_PMIC_MRFLD
	71	help
	72	Say Y here to enable extcon support for charger detection / control
	73	on the Intel Merrifield Basin Cove PMIC.
	74
962e56bf	75	config EXTCON_MAX14577
ed2c0604	76	tristate "Maxim MAX14577/77836 EXTCON Support"
962e56bf CC	77	depends on MFD_MAX14577
	78	select IRQ_DOMAIN
	79	select REGMAP_I2C
	80	help
	81	If you say yes here you get support for the MUIC device of
4706a525	82	Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
962e56bf CC	83	detector and switch.
962e56bf CC	84
08a0a4f9 SS	85	config EXTCON_MAX3355
	86	tristate "Maxim MAX3355 USB OTG EXTCON Support"
	87	depends on GPIOLIB \|\| COMPILE_TEST
	88	help
	89	If you say yes here you get support for the USB OTG role detection by
	90	MAX3355. The MAX3355 chip integrates a charge pump and comparators to
	91	enable a system with an integrated USB OTG dual-role transceiver to
	92	function as an USB OTG dual-role device.
	93
db1b9037	94	config EXTCON_MAX77693
ed2c0604	95	tristate "Maxim MAX77693 EXTCON Support"
1aa05905	96	depends on MFD_MAX77693 && INPUT
db1b9037 CC	97	select IRQ_DOMAIN
	98	select REGMAP_I2C
	99	help
	100	If you say yes here you get support for the MUIC device of
	101	Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
	102	detector and switch.
	103
27a28d32	104	config EXTCON_MAX77843
ed2c0604	105	tristate "Maxim MAX77843 EXTCON Support"
27a28d32 JK	106	depends on MFD_MAX77843
	107	select IRQ_DOMAIN
	108	select REGMAP_I2C
	109	help
	110	If you say yes here you get support for the MUIC device of
	111	Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
	112	detector add switch.
	113
b76668ba	114	config EXTCON_MAX8997
ed2c0604	115	tristate "Maxim MAX8997 EXTCON Support"
dca1a71e	116	depends on MFD_MAX8997 && IRQ_DOMAIN
b76668ba CC	117	help
	118	If you say yes here you get support for the MUIC device of
	119	Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
	120	detector and switch.
	121
b1f254e3 GG	122	config EXTCON_PALMAS
	123	tristate "Palmas USB EXTCON support"
	124	depends on MFD_PALMAS
	125	help
	126	Say Y here to enable support for USB peripheral and USB host
	127	detection by palmas usb.
	128
4ed754de VK	129	config EXTCON_PTN5150
4ed754de VK	130	tristate "NXP PTN5150 CC LOGIC USB EXTCON support"
86baf800	131	depends on I2C && (GPIOLIB \|\| COMPILE_TEST)
4ed754de VK	132	select REGMAP_I2C
	133	help
	134	Say Y here to enable support for USB peripheral and USB host
	135	detection by NXP PTN5150 CC (Configuration Channel) logic chip.
	136
38085c98 SB	137	config EXTCON_QCOM_SPMI_MISC
38085c98 SB	138	tristate "Qualcomm USB extcon support"
a781a7d6	139	depends on ARCH_QCOM \|\| COMPILE_TEST
38085c98 SB	140	help
	141	Say Y here to enable SPMI PMIC based USB cable detection
	142	support on Qualcomm PMICs such as PM8941.
	143
c03e017c	144	config EXTCON_RT8973A
ed2c0604	145	tristate "Richtek RT8973A EXTCON support"
c03e017c CC	146	depends on I2C
	147	select IRQ_DOMAIN
	148	select REGMAP_I2C
	149	select REGMAP_IRQ
	150	help
	151	If you say yes here you get support for the MUIC device of
	152	Richtek RT8973A. The RT8973A is a USB port accessory detector
	153	and switch that is optimized to protect low voltage system
	154	from abnormal high input voltage (up to 28V).
	155
914b881f	156	config EXTCON_SM5502
d97c0ff5	157	tristate "Silicon Mitus SM5502/SM5504 EXTCON support"
0746d5d3	158	depends on I2C
914b881f CC	159	select IRQ_DOMAIN
	160	select REGMAP_I2C
	161	select REGMAP_IRQ
	162	help
	163	If you say yes here you get support for the MUIC device of
	164	Silicon Mitus SM5502. The SM5502 is a USB port accessory
	165	detector and switch.
	166
e52817fa RQ	167	config EXTCON_USB_GPIO
e52817fa RQ	168	tristate "USB GPIO extcon support"
638f958b	169	depends on GPIOLIB \|\| COMPILE_TEST
e52817fa RQ	170	help
	171	Say Y here to enable GPIO based USB cable detection extcon support.
	172	Used typically if GPIO is used for USB ID pin detection.
	173
c6983166 BL	174	config EXTCON_USBC_CROS_EC
c6983166 BL	175	tristate "ChromeOS Embedded Controller EXTCON support"
47f11e0b	176	depends on CROS_EC
c6983166 BL	177	help
	178	Say Y here to enable USB Type C cable detection extcon support when
	179	using Chrome OS EC based USB Type-C ports.
	180
06bc4ca1 MA	181	config EXTCON_USBC_TUSB320
	182	tristate "TI TUSB320 USB-C extcon support"
	183	depends on I2C
	184	select REGMAP_I2C
	185	help
	186	Say Y here to enable support for USB Type C cable detection extcon
	187	support using a TUSB320.
	188
ed2c0604	189	endif