| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | * Texas Instruments - lm3601x Single-LED Flash Driver |
| 2 | |
| 3 | The LM3601X are ultra-small LED flash drivers that |
| 4 | provide a high level of adjustability. |
| 5 | |
| 6 | Required properties: |
| 7 | - compatible : Can be one of the following |
| 8 | "ti,lm36010" |
| 9 | "ti,lm36011" |
| 10 | - reg : I2C slave address |
| 11 | - #address-cells : 1 |
| 12 | - #size-cells : 0 |
| 13 | |
| 14 | Required child properties: |
| 15 | - reg : 0 - Indicates a IR mode |
| 16 | 1 - Indicates a Torch (white LED) mode |
| 17 | |
| 18 | Required properties for flash LED child nodes: |
| 19 | See Documentation/devicetree/bindings/leds/common.txt |
| 20 | - flash-max-microamp : Range from 11mA - 1.5A |
| 21 | - flash-max-timeout-us : Range from 40ms - 1600ms |
| 22 | - led-max-microamp : Range from 2.4mA - 376mA |
| 23 | |
| 24 | Optional child properties: |
| 25 | - function : see Documentation/devicetree/bindings/leds/common.txt |
| 26 | - color : see Documentation/devicetree/bindings/leds/common.txt |
| 27 | - label : see Documentation/devicetree/bindings/leds/common.txt (deprecated) |
| 28 | |
| 29 | Example: |
| 30 | |
| 31 | #include <dt-bindings/leds/common.h> |
| 32 | |
| 33 | led-controller@64 { |
| 34 | compatible = "ti,lm36010"; |
| 35 | #address-cells = <1>; |
| 36 | #size-cells = <0>; |
| 37 | reg = <0x64>; |
| 38 | |
| 39 | led@0 { |
| 40 | reg = <1>; |
| 41 | function = LED_FUNCTION_TORCH; |
| 42 | color = <LED_COLOR_ID_WHITE>; |
| 43 | led-max-microamp = <376000>; |
| 44 | flash-max-microamp = <1500000>; |
| 45 | flash-max-timeout-us = <1600000>; |
| 46 | }; |
| 47 | } |
| 48 | |
| 49 | For more product information please see the links below: |
| 50 | https://www.ti.com/product/LM36010 |
| 51 | https://www.ti.com/product/LM36011 |