backlight/arcxcnn user proper vendor prefix in device tree bindings

index 230abde..dcaa239 100644
@@ -1,8 +1,8 @@
-Binding for ArcticSand arc2c0608 LED driver
+Binding for ArcticSand arc family LED drivers
 
 Required properties:
-- compatible:		should be "arc,arc2c0608"
-- reg:			slave address
+- compatible:	"arctic,arc1c0608", "arctic,arc2c0608", "arctic,arc3c0845"
+- reg:		slave address
 
 Optional properties:
 - default-brightness:	brightness value on boot, value from: 0-4095

@@ -11,19 +11,19 @@ Optional properties:
 - led-sources:		List of enabled channels from 0 to 5.
 			See Documentation/devicetree/bindings/leds/common.txt
 
-- arc,led-config-0:	setting for register ILED_CONFIG_0
-- arc,led-config-1:	setting for register ILED_CONFIG_1
-- arc,dim-freq:		PWM mode frequence setting (bits [3:0] used)
-- arc,comp-config:	setting for register CONFIG_COMP
-- arc,filter-config:	setting for register FILTER_CONFIG
-- arc,trim-config:	setting for register IMAXTUNE
+- arctic,led-config-0:	setting for register ILED_CONFIG_0
+- arctic,led-config-1:	setting for register ILED_CONFIG_1
+- arctic,dim-freq:		PWM mode frequence setting (bits [3:0] used)
+- arctic,comp-config:	setting for register CONFIG_COMP
+- arctic,filter-config:	setting for register FILTER_CONFIG
+- arctic,trim-config:	setting for register IMAXTUNE
 
 Note: Optional properties not specified will default to values in IC EPROM
 
 Example:
 
 arc2c0608@30 {
-	compatible = "arc,arc2c0608";
+	compatible = "arctic,arc2c0608";
 	reg = <0x30>;
 	default-brightness = <500>;
 	label = "lcd-backlight";