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