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_EARLY_FLATTREE
  23         bool
  24         select OF_FLATTREE
  25
  26 config OF_PROMTREE
  27         bool
  28
  29 config OF_DYNAMIC
  30         def_bool y
  31         depends on PPC_OF
  32
  33 config OF_ADDRESS
  34         def_bool y
  35         depends on !SPARC
  36
  37 config OF_IRQ
  38         def_bool y
  39         depends on !SPARC
  40
  41 config OF_DEVICE
  42         def_bool y
  43
  44 config OF_GPIO
  45         def_bool y
  46         depends on GPIOLIB && !SPARC
  47         help
  48           OpenFirmware GPIO accessors
  49
  50 config OF_I2C
  51         def_tristate I2C
  52         depends on I2C && !SPARC
  53         help
  54           OpenFirmware I2C accessors
  55
  56 config OF_NET
  57         depends on NETDEVICES
  58         def_bool y
  59
  60 config OF_SPI
  61         def_tristate SPI
  62         depends on SPI && !SPARC
  63         help
  64           OpenFirmware SPI accessors
  65
  66 config OF_MDIO
  67         def_tristate PHYLIB
  68         depends on PHYLIB
  69         help
  70           OpenFirmware MDIO bus (Ethernet PHY) accessors
  71
  72 config OF_PCI
  73         def_tristate PCI
  74         depends on PCI
  75         help
  76           OpenFirmware PCI bus accessors
  77
  78 config OF_PCI_IRQ
  79         def_tristate PCI
  80         depends on OF_PCI && OF_IRQ
  81         help
  82           OpenFirmware PCI IRQ routing helpers
  83
  84 endmenu # OF