drivers/of/Kconfig

   1 config OF_DEVICE
   2         def_bool y
   3         depends on OF && (SPARC || PPC_OF)
   4
   5 config OF_GPIO
   6         def_bool y
   7         depends on OF && PPC_OF && GPIOLIB
   8         help
   9           OpenFirmware GPIO accessors
  10
  11 config OF_I2C
  12         def_tristate I2C
  13         depends on PPC_OF && I2C
  14         help
  15           OpenFirmware I2C accessors
  16
  17 config OF_SPI
  18         def_tristate SPI
  19         depends on OF && PPC_OF && SPI
  20         help
  21           OpenFirmware SPI accessors