tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1config DTC
2 bool
3
4config OF
5 bool
6
7menu "Device Tree and Open Firmware support"
8 depends on OF
9
10config 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
18config OF_FLATTREE
19 bool
20 select DTC
21
22config OF_PROMTREE
23 bool
24
25config OF_DYNAMIC
26 def_bool y
27 depends on PPC_OF
28
29config OF_ADDRESS
30 def_bool y
31 depends on !SPARC
32
33config OF_IRQ
34 def_bool y
35 depends on !SPARC
36
37config OF_DEVICE
38 def_bool y
39
40config OF_GPIO
41 def_bool y
42 depends on GPIOLIB && !SPARC
43 help
44 OpenFirmware GPIO accessors
45
46config OF_I2C
47 def_tristate I2C
48 depends on I2C && !SPARC
49 help
50 OpenFirmware I2C accessors
51
52config OF_SPI
53 def_tristate SPI
54 depends on SPI && !SPARC
55 help
56 OpenFirmware SPI accessors
57
58config OF_MDIO
59 def_tristate PHYLIB
60 depends on PHYLIB
61 help
62 OpenFirmware MDIO bus (Ethernet PHY) accessors
63
64endmenu # OF