1* Texas Instruments - LM3692x Highly Efficient White LED Driver
2
3The LM3692x is an ultra-compact, highly efficient,
4white-LED driver designed for LCD display backlighting.
5
6The main difference between the LM36922 and LM36923 is the number of
7LED strings it supports.  The LM36922 supports two strings while the LM36923
8supports three strings.
9
10Required properties:
11	- compatible:
12		"ti,lm36922"
13		"ti,lm36923"
14	- reg :  I2C slave address
15	- #address-cells : 1
16	- #size-cells : 0
17
18Optional properties:
19	- enable-gpios : gpio pin to enable/disable the device.
20	- vled-supply : LED supply
21
22Required child properties:
23	- reg : 0 - Will enable all LED sync paths
24		1 - Will enable the LED1 sync
25		2 - Will enable the LED2 sync
26		3 - Will enable the LED3 sync (LM36923 only)
27
28Optional child properties:
29	- label : see Documentation/devicetree/bindings/leds/common.txt
30	- linux,default-trigger :
31	   see Documentation/devicetree/bindings/leds/common.txt
32
33Example:
34
35led-controller@36 {
36	compatible = "ti,lm3692x";
37	reg = <0x36>;
38	#address-cells = <1>;
39	#size-cells = <0>;
40
41	enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
42	vled-supply = <&vbatt>;
43
44	led@0 {
45		reg = <0>;
46		label = "white:backlight_cluster";
47		linux,default-trigger = "backlight";
48	};
49}
50
51For more product information please see the link below:
52http://www.ti.com/lit/ds/snvsa29/snvsa29.pdf
53