drivers/of/Kconfig

   1 config DTC
   2         bool
   3
   4 config OF
   5         bool
   6
   7 menu "Device Tree and Open Firmware support"
   8         depends on OF
   9
  10 config PROC_DEVICETREE
  11         bool "Support for device tree in /proc"
  12         depends on PROC_FS && !SPARC
  13         help
  14           This option adds a device-tree directory under /proc which contains
  15           an image of the device tree that the kernel copies from Open
  16           Firmware or other boot firmware. If unsure, say Y here.
  17
  18 config OF_FLATTREE
  19         bool
  20         select DTC
  21
  22 config OF_PROMTREE
  23         bool
  24
  25 config OF_DYNAMIC
  26         def_bool y
  27         depends on PPC_OF
  28
  29 config OF_ADDRESS
  30         def_bool y
  31         depends on !SPARC
  32
  33 config OF_IRQ
  34         def_bool y
  35         depends on !SPARC
  36
  37 config OF_DEVICE
  38         def_bool y
  39
  40 config OF_GPIO
  41         def_bool y
  42         depends on GPIOLIB && !SPARC
  43         help
  44           OpenFirmware GPIO accessors
  45
  46 config OF_I2C
  47         def_tristate I2C
  48         depends on I2C && !SPARC
  49         help
  50           OpenFirmware I2C accessors
  51
  52 config OF_NET
  53         depends on NETDEVICES
  54         def_bool y
  55
  56 config OF_SPI
  57         def_tristate SPI
  58         depends on SPI && !SPARC
  59         help
  60           OpenFirmware SPI accessors
  61
  62 config OF_MDIO
  63         def_tristate PHYLIB
  64         depends on PHYLIB
  65         help
  66           OpenFirmware MDIO bus (Ethernet PHY) accessors
  67
  68 endmenu # OF