1 * Texas Instruments - lm3601x Single-LED Flash 1 * Texas Instruments - lm3601x Single-LED Flash Driver
2 2
3 The LM3601X are ultra-small LED flash drivers 3 The LM3601X are ultra-small LED flash drivers that
4 provide a high level of adjustability. 4 provide a high level of adjustability.
5 5
6 Required properties: 6 Required properties:
7 - compatible : Can be one of the follo 7 - compatible : Can be one of the following
8 "ti,lm36010" 8 "ti,lm36010"
9 "ti,lm36011" 9 "ti,lm36011"
10 - reg : I2C slave address 10 - reg : I2C slave address
11 - #address-cells : 1 11 - #address-cells : 1
12 - #size-cells : 0 12 - #size-cells : 0
13 13
14 Required child properties: 14 Required child properties:
15 - reg : 0 - Indicates a IR mode 15 - reg : 0 - Indicates a IR mode
16 1 - Indicates a Torch (white L 16 1 - Indicates a Torch (white LED) mode
17 17
18 Required properties for flash LED child nodes: 18 Required properties for flash LED child nodes:
19 See Documentation/devicetree/bindings/ 19 See Documentation/devicetree/bindings/leds/common.txt
20 - flash-max-microamp : Range from 11mA 20 - flash-max-microamp : Range from 11mA - 1.5A
21 - flash-max-timeout-us : Range from 40 21 - flash-max-timeout-us : Range from 40ms - 1600ms
22 - led-max-microamp : Range from 2.4mA 22 - led-max-microamp : Range from 2.4mA - 376mA
23 23
24 Optional child properties: 24 Optional child properties:
25 - function : see Documentation/devicet 25 - function : see Documentation/devicetree/bindings/leds/common.txt
26 - color : see Documentation/devicetree 26 - color : see Documentation/devicetree/bindings/leds/common.txt
27 - label : see Documentation/devicetree 27 - label : see Documentation/devicetree/bindings/leds/common.txt (deprecated)
28 28
29 Example: 29 Example:
30 30
31 #include <dt-bindings/leds/common.h> 31 #include <dt-bindings/leds/common.h>
32 32
33 led-controller@64 { 33 led-controller@64 {
34 compatible = "ti,lm36010"; 34 compatible = "ti,lm36010";
35 #address-cells = <1>; 35 #address-cells = <1>;
36 #size-cells = <0>; 36 #size-cells = <0>;
37 reg = <0x64>; 37 reg = <0x64>;
38 38
39 led@0 { 39 led@0 {
40 reg = <1>; 40 reg = <1>;
41 function = LED_FUNCTION_TORCH; 41 function = LED_FUNCTION_TORCH;
42 color = <LED_COLOR_ID_WHITE>; 42 color = <LED_COLOR_ID_WHITE>;
43 led-max-microamp = <376000>; 43 led-max-microamp = <376000>;
44 flash-max-microamp = <1500000> 44 flash-max-microamp = <1500000>;
45 flash-max-timeout-us = <160000 45 flash-max-timeout-us = <1600000>;
46 }; 46 };
47 } 47 }
48 48
49 For more product information please see the li 49 For more product information please see the links below:
50 https://www.ti.com/product/LM36010 50 https://www.ti.com/product/LM36010
51 https://www.ti.com/product/LM36011 51 https://www.ti.com/product/LM36011
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