leds-powernv.txt

 1Device Tree binding for LEDs on IBM Power Systems
 2-------------------------------------------------
 3
 4Required properties:
 5- compatible : Should be "ibm,opal-v3-led".
 6- led-mode   : Should be "lightpath" or "guidinglight".
 7
 8Each location code of FRU/Enclosure must be expressed in the
 9form of a sub-node.
10
11Required properties for the sub nodes:
12- led-types : Supported LED types (attention/identify/fault) provided
13              in the form of string array.
14
15Example:
16
17leds {
18	compatible = "ibm,opal-v3-led";
19	led-mode = "lightpath";
20
21	U78C9.001.RST0027-P1-C1 {
22		led-types = "identify", "fault";
23	};
24	...
25	...
26};