arcxcnn_bl.txt

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    1 Binding for ArcticSand arc2c0608 LED driver
    2 
    3 Required properties:
    4 - compatible:           should be "arc,arc2c0608"
    5 - reg:                  slave address
    6 
    7 Optional properties:
    8 - default-brightness:   brightness value on boot, value from: 0-4095
    9 - label:                The name of the backlight device
   10                         See Documentation/devicetree/bindings/leds/common.txt
   11 - led-sources:          List of enabled channels from 0 to 5.
   12                         See Documentation/devicetree/bindings/leds/common.txt
   13 
   14 - arc,led-config-0:     setting for register ILED_CONFIG_0
   15 - arc,led-config-1:     setting for register ILED_CONFIG_1
   16 - arc,dim-freq:         PWM mode frequence setting (bits [3:0] used)
   17 - arc,comp-config:      setting for register CONFIG_COMP
   18 - arc,filter-config:    setting for register FILTER_CONFIG
   19 - arc,trim-config:      setting for register IMAXTUNE
   20 
   21 Note: Optional properties not specified will default to values in IC EPROM
   22 
   23 Example:
   24 
   25 arc2c0608@30 {
   26         compatible = "arc,arc2c0608";
   27         reg = <0x30>;
   28         default-brightness = <500>;
   29         label = "lcd-backlight";
   30         linux,default-trigger = "backlight";
   31         led-sources = <0 1 2 5>;
   32 };
   33

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/leds/backlight/arcxcnn_bl.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/leds/backlight/arcxcnn_bl.txt