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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