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Documentation / devicetree / bindings / resource-names.txt




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Based on kernel version 3.13. Page generated on 2014-01-20 22:01 EST.

1	Some properties contain an ordered list of 1 or more datum which are
2	normally accessed by index.  However, some devices will have multiple
3	values which are more naturally accessed by name.  Device nodes can
4	include a supplemental property for assigning names to each of the list
5	items.  The names property consists of a list of strings in the same
6	order as the data in the resource property.
7	
8	The following supplemental names properties are defined.
9	
10	Resource Property	Supplemental Names Property
11	-----------------	---------------------------
12	reg			reg-names
13	clocks			clock-names
14	interrupts		interrupt-names
15	
16	Usage:
17	
18	The -names property must be used in conjunction with the normal resource
19	property. If not it will be ignored.
20	
21	Examples:
22	
23	l4-abe {
24		compatible = "simple-bus";
25		#address-cells = <2>;
26		#size-cells = <1>;
27		ranges = <0 0 0x48000000 0x00001000>, /* MPU path */
28			 <1 0 0x49000000 0x00001000>; /* L3 path */
29		mcasp {
30			compatible = "ti,mcasp";
31			reg = <0 0x10 0x10>, <0 0x20 0x10>,
32			      <1 0x10 0x10>, <1 0x20 0x10>;
33			reg-names = "mpu", "dat",
34				    "dma", "dma_dat";
35			interrupts = <11>, <12>;
36			interrupt-names = "rx", "tx";
37		};
38	
39		timer {
40			compatible = "ti,timer";
41			reg = <0 0x40 0x10>, <1 0x40 0x10>;
42			reg-names = "mpu", "dma";
43		};
44	};
45	
46	
47	usb {
48		compatible = "ti,usb-host";
49		reg = <0x4a064000 0x800>, <0x4a064800 0x200>,
50		      <0x4a064c00 0x200>;
51		reg-names = "config", "ohci", "ehci";
52		interrupts = <14>, <15>;
53		interrupt-names = "ohci", "ehci";
54	};
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