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_MAX77693
  56         tristate "Maxim MAX77693 EXTCON Support"
  57         depends on MFD_MAX77693 && INPUT
  58         select IRQ_DOMAIN
  59         select REGMAP_I2C
  60         help
  61           If you say yes here you get support for the MUIC device of
  62           Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
  63           detector and switch.
  64
  65 config EXTCON_MAX77843
  66         tristate "Maxim MAX77843 EXTCON Support"
  67         depends on MFD_MAX77843
  68         select IRQ_DOMAIN
  69         select REGMAP_I2C
  70         help
  71           If you say yes here you get support for the MUIC device of
  72           Maxim MAX77843. The MAX77843 MUIC is a USB port accessory
  73           detector add switch.
  74
  75 config EXTCON_MAX8997
  76         tristate "Maxim MAX8997 EXTCON Support"
  77         depends on MFD_MAX8997 && IRQ_DOMAIN
  78         help
  79           If you say yes here you get support for the MUIC device of
  80           Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
  81           detector and switch.
  82
  83 config EXTCON_PALMAS
  84         tristate "Palmas USB EXTCON support"
  85         depends on MFD_PALMAS
  86         help
  87           Say Y here to enable support for USB peripheral and USB host
  88           detection by palmas usb.
  89
  90 config EXTCON_RT8973A
  91         tristate "Richtek RT8973A EXTCON support"
  92         depends on I2C
  93         select IRQ_DOMAIN
  94         select REGMAP_I2C
  95         select REGMAP_IRQ
  96         help
  97           If you say yes here you get support for the MUIC device of
  98           Richtek RT8973A. The RT8973A is a USB port accessory detector
  99           and switch that is optimized to protect low voltage system
 100           from abnormal high input voltage (up to 28V).
 101
 102 config EXTCON_SM5502
 103         tristate "Silicon Mitus SM5502 EXTCON support"
 104         depends on I2C
 105         select IRQ_DOMAIN
 106         select REGMAP_I2C
 107         select REGMAP_IRQ
 108         help
 109           If you say yes here you get support for the MUIC device of
 110           Silicon Mitus SM5502. The SM5502 is a USB port accessory
 111           detector and switch.
 112
 113 config EXTCON_USB_GPIO
 114         tristate "USB GPIO extcon support"
 115         depends on GPIOLIB || COMPILE_TEST
 116         help
 117           Say Y here to enable GPIO based USB cable detection extcon support.
 118           Used typically if GPIO is used for USB ID pin detection.
 119
 120 endif