| * 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: |
| - label : see Documentation/devicetree/bindings/leds/common.txt |
| - linux,default-trigger : |
| see Documentation/devicetree/bindings/leds/common.txt |
| |
| Example: |
| |
| 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>; |
| label = "white:backlight"; |
| linux,default-trigger = "backlight"; |
| }; |
| } |
| |
| For more product information please see the link below: |
| http://www.ti.com/product/lp8860-q1 |
