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- * Texas Instruments - lp8860 4-Channel LED Driver
- The LP8860-Q1 is an high-efficiency LED
- driver with boost controller. It has 4 high-precision
- current sinks that can be controlled by a PWM input
- signal, a SPI/I2C master, or both.
- Required properties:
- - compatible :
- "ti,lp8860"
- - reg : I2C slave address
- - #address-cells : 1
- - #size-cells : 0
- Optional properties:
- - enable-gpios : gpio pin to enable (active high)/disable the device.
- - vled-supply : LED supply
- Required child properties:
- - reg : 0
- 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)
- - linux,default-trigger :
- see Documentation/devicetree/bindings/leds/common.txt
- Example:
- #include <dt-bindings/leds/common.h>
- led-controller@2d {
- compatible = "ti,lp8860";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x2d>;
- enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
- vled-supply = <&vbatt>;
- led@0 {
- reg = <0>;
- function = LED_FUNCTION_BACKLIGHT;
- color = <LED_COLOR_ID_WHITE>;
- linux,default-trigger = "backlight";
- };
- }
- For more product information please see the link below:
- https://www.ti.com/product/lp8860-q1
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