xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/leds/leds-tlc591xx.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593SmuzhiyunLEDs connected to tlc59116 or tlc59108
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties
4*4882a593Smuzhiyun- compatible: should be "ti,tlc59116" or "ti,tlc59108"
5*4882a593Smuzhiyun- #address-cells: must be 1
6*4882a593Smuzhiyun- #size-cells: must be 0
7*4882a593Smuzhiyun- reg: typically 0x68
8*4882a593Smuzhiyun
9*4882a593SmuzhiyunEach led is represented as a sub-node of the ti,tlc59116.
10*4882a593SmuzhiyunSee Documentation/devicetree/bindings/leds/common.txt
11*4882a593Smuzhiyun
12*4882a593SmuzhiyunLED sub-node properties:
13*4882a593Smuzhiyun- reg: number of LED line, 0 to 15 or 0 to 7
14*4882a593Smuzhiyun- label: (optional) name of LED
15*4882a593Smuzhiyun- linux,default-trigger : (optional)
16*4882a593Smuzhiyun
17*4882a593SmuzhiyunExamples:
18*4882a593Smuzhiyun
19*4882a593Smuzhiyuntlc59116@68 {
20*4882a593Smuzhiyun	#address-cells = <1>;
21*4882a593Smuzhiyun	#size-cells = <0>;
22*4882a593Smuzhiyun	compatible = "ti,tlc59116";
23*4882a593Smuzhiyun	reg = <0x68>;
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun	wan@0 {
26*4882a593Smuzhiyun		label = "wrt1900ac:amber:wan";
27*4882a593Smuzhiyun		reg = <0x0>;
28*4882a593Smuzhiyun	};
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun	2g@2 {
31*4882a593Smuzhiyun		label = "wrt1900ac:white:2g";
32*4882a593Smuzhiyun		reg = <0x2>;
33*4882a593Smuzhiyun	};
34*4882a593Smuzhiyun
35*4882a593Smuzhiyun	alive@9 {
36*4882a593Smuzhiyun		label = "wrt1900ac:green:alive";
37*4882a593Smuzhiyun		reg = <0x9>;
38*4882a593Smuzhiyun		linux,default_trigger = "heartbeat";
39*4882a593Smuzhiyun	};
40*4882a593Smuzhiyun};
41