dt: bindings: lp8860: Update DT label binding

Update the lp8860 label binding to the LED
standard as documented in

Documentation/devicetree/bindings/leds/common.txt

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>

diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt
index b9d09ac..77ddd22 100644 (file)
--- a/Documentation/devicetree/bindings/leds/leds-lp8860.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lp8860.txt
@@ -9,20 +9,33 @@ Required properties:
        - compatible :
                "ti,lp8860"
        - reg : I2C slave address
-       - label : Used for naming LEDs
+       - #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
+
 Example:
 
 led-controller@2d {
        compatible = "ti,lp8860";
+       #address-cells = <1>;
+       #size-cells = <0>;
        reg = <0x2d>;
-       label = "display_cluster";
        enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
        vled-supply = <&vbatt>;
+
+       led@0 {
+               reg = <0>;
+               label = "white:backlight";
+       };
 }
 
 For more product information please see the link below: