drivers/extcon/Kconfig

   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
  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
  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
  38 config EXTCON_GPIO
  39         tristate "GPIO extcon support"
  40         depends on GPIOLIB || COMPILE_TEST
  41         help
  42           Say Y here to enable GPIO based extcon support. Note that GPIO
  43           extcon supports single state per extcon instance.
  44
  45 config EXTCON_MAX14577
  46         tristate "Maxim MAX14577/77836 EXTCON Support"
  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
  52           Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
  53           detector and switch.
  54
  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
  64 config EXTCON_MAX77693
  65         tristate "Maxim MAX77693 EXTCON Support"
  66         depends on MFD_MAX77693 && INPUT
  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
  74 config EXTCON_MAX77843
  75         tristate "Maxim MAX77843 EXTCON Support"
  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
  84 config EXTCON_MAX8997
  85         tristate "Maxim MAX8997 EXTCON Support"
  86         depends on MFD_MAX8997 && IRQ_DOMAIN
  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
  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
  99 config EXTCON_RT8973A
 100         tristate "Richtek RT8973A EXTCON support"
 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
 111 config EXTCON_SM5502
 112         tristate "Silicon Mitus SM5502 EXTCON support"
 113         depends on I2C
 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
 122 config EXTCON_USB_GPIO
 123         tristate "USB GPIO extcon support"
 124         depends on GPIOLIB || COMPILE_TEST
 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
 129 endif