Documentation/devicetree/bindings/leds/leds-lm3601x.txt

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/leds/leds-lm3601x.txt

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Linux kernel
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Documentation/devicetree/bindings/leds/leds-lm3601x.txt
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.txt
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Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: documentation
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atlas-only

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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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Annotated Snippet

The LM3601X are ultra-small LED flash drivers that
provide a high level of adjustability.

Required properties:
	- compatible : Can be one of the following
		"ti,lm36010"
		"ti,lm36011"
	- reg : I2C slave address
	- #address-cells : 1
	- #size-cells : 0

Required child properties:
	- reg : 0 - Indicates a IR mode
		1 - Indicates a Torch (white LED) mode

Required properties for flash LED child nodes:
	See Documentation/devicetree/bindings/leds/common.txt
	- flash-max-microamp : Range from 11mA - 1.5A
	- flash-max-timeout-us : Range from 40ms - 1600ms
	- led-max-microamp : Range from 2.4mA - 376mA

Optional child properties:
	- function : see Documentation/devicetree/bindings/leds/common.txt
	- color : see Documentation/devicetree/bindings/leds/common.txt
	- label : see Documentation/devicetree/bindings/leds/common.txt (deprecated)

Example:

#include <dt-bindings/leds/common.h>

led-controller@64 {
	compatible = "ti,lm36010";
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x64>;

	led@0 {
		reg = <1>;
		function = LED_FUNCTION_TORCH;
		color = <LED_COLOR_ID_WHITE>;
		led-max-microamp = <376000>;
		flash-max-microamp = <1500000>;
		flash-max-timeout-us = <1600000>;
	};
}

For more product information please see the links below:
https://www.ti.com/product/LM36010
https://www.ti.com/product/LM36011

Annotation

Implementation Notes