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- Common leds properties.
- Optional properties for child nodes:
- - label : The label for this LED. If omitted, the label is
- taken from the node name (excluding the unit address).
- - linux,default-trigger : This parameter, if present, is a
- string defining the trigger assigned to the LED. Current triggers are:
- "backlight" - LED will act as a back-light, controlled by the framebuffer
- system
- "default-on" - LED will turn on (but for leds-gpio see "default-state"
- property in Documentation/devicetree/bindings/gpio/led.txt)
- "heartbeat" - LED "double" flashes at a load average based rate
- "ide-disk" - LED indicates disk activity
- "timer" - LED flashes at a fixed, configurable rate
- Examples:
- system-status {
- label = "Status";
- linux,default-trigger = "heartbeat";
- ...
- };
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