1 * Texas Instruments - lp8860 4-Channel LED Driver
3 The LP8860-Q1 is an high-efficiency LED
4 driver with boost controller. It has 4 high-precision
5 current sinks that can be controlled by a PWM input
6 signal, a SPI/I2C master, or both.
11 - reg : I2C slave address
16 - enable-gpios : gpio pin to enable (active high)/disable the device.
17 - vled-supply : LED supply
19 Required child properties:
22 Optional child properties:
23 - function : see Documentation/devicetree/bindings/leds/common.txt
24 - color : see Documentation/devicetree/bindings/leds/common.txt
25 - label : see Documentation/devicetree/bindings/leds/common.txt (deprecated)
26 - linux,default-trigger :
27 see Documentation/devicetree/bindings/leds/common.txt
31 #include <dt-bindings/leds/common.h>
34 compatible = "ti,lp8860";
38 enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
39 vled-supply = <&vbatt>;
43 function = LED_FUNCTION_BACKLIGHT;
44 color = <LED_COLOR_ID_WHITE>;
45 linux,default-trigger = "backlight";
49 For more product information please see the link below:
50 https://www.ti.com/product/lp8860-q1