1menuconfig 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
13if EXTCON
14
15comment "Extcon Device Drivers"
16
17config 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
23config 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
31config EXTCON_GPIO
32	tristate "GPIO extcon support"
33	depends on GPIOLIB
34	help
35	  Say Y here to enable GPIO based extcon support. Note that GPIO
36	  extcon supports single state per extcon instance.
37
38config EXTCON_MAX14577
39	tristate "MAX14577/77836 EXTCON Support"
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
45	  Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
46	  detector and switch.
47
48config EXTCON_MAX77693
49	tristate "MAX77693 EXTCON Support"
50	depends on MFD_MAX77693 && INPUT
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
58config EXTCON_MAX77843
59	tristate "MAX77843 EXTCON Support"
60	depends on MFD_MAX77843
61	select IRQ_DOMAIN
62	select REGMAP_I2C
63	help
64	  If you say yes here you get support for the MUIC device of
65	  Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
66	  detector add switch.
67
68config EXTCON_MAX8997
69	tristate "MAX8997 EXTCON Support"
70	depends on MFD_MAX8997 && IRQ_DOMAIN
71	help
72	  If you say yes here you get support for the MUIC device of
73	  Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
74	  detector and switch.
75
76config EXTCON_PALMAS
77	tristate "Palmas USB EXTCON support"
78	depends on MFD_PALMAS
79	help
80	  Say Y here to enable support for USB peripheral and USB host
81	  detection by palmas usb.
82
83config EXTCON_RT8973A
84	tristate "RT8973A EXTCON support"
85	depends on I2C
86	select IRQ_DOMAIN
87	select REGMAP_I2C
88	select REGMAP_IRQ
89	help
90	  If you say yes here you get support for the MUIC device of
91	  Richtek RT8973A. The RT8973A is a USB port accessory detector
92	  and switch that is optimized to protect low voltage system
93	  from abnormal high input voltage (up to 28V).
94
95config EXTCON_SM5502
96	tristate "SM5502 EXTCON support"
97	depends on I2C
98	select IRQ_DOMAIN
99	select REGMAP_I2C
100	select REGMAP_IRQ
101	help
102	  If you say yes here you get support for the MUIC device of
103	  Silicon Mitus SM5502. The SM5502 is a USB port accessory
104	  detector and switch.
105
106config EXTCON_USB_GPIO
107	tristate "USB GPIO extcon support"
108	depends on GPIOLIB
109	help
110	  Say Y here to enable GPIO based USB cable detection extcon support.
111	  Used typically if GPIO is used for USB ID pin detection.
112
113endif # MULTISTATE_SWITCH
114