drivers/mux/Kconfig

   1 #
   2 # Multiplexer devices
   3 #
   4
   5 config MULTIPLEXER
   6         tristate
   7
   8 menu "Multiplexer drivers"
   9         depends on MULTIPLEXER
  10
  11 config MUX_ADG792A
  12         tristate "Analog Devices ADG792A/ADG792G Multiplexers"
  13         depends on I2C
  14         help
  15           ADG792A and ADG792G Wide Bandwidth Triple 4:1 Multiplexers
  16
  17           The driver supports both operating the three multiplexers in
  18           parallel and operating them independently.
  19
  20           To compile the driver as a module, choose M here: the module will
  21           be called mux-adg792a.
  22
  23 config MUX_GPIO
  24         tristate "GPIO-controlled Multiplexer"
  25         depends on GPIOLIB || COMPILE_TEST
  26         help
  27           GPIO-controlled Multiplexer controller.
  28
  29           The driver builds a single multiplexer controller using a number
  30           of gpio pins. For N pins, there will be 2^N possible multiplexer
  31           states. The GPIO pins can be connected (by the hardware) to several
  32           multiplexers, which in that case will be operated in parallel.
  33
  34           To compile the driver as a module, choose M here: the module will
  35           be called mux-gpio.
  36
  37 config MUX_MMIO
  38         tristate "MMIO register bitfield-controlled Multiplexer"
  39         depends on (OF && MFD_SYSCON) || COMPILE_TEST
  40         help
  41           MMIO register bitfield-controlled Multiplexer controller.
  42
  43           The driver builds multiplexer controllers for bitfields in a syscon
  44           register. For N bit wide bitfields, there will be 2^N possible
  45           multiplexer states.
  46
  47           To compile the driver as a module, choose M here: the module will
  48           be called mux-mmio.
  49
  50 endmenu