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leds/tca6507: DT: Add documentation for tca6507 devicetree bindings.

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Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
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Marek Belisko 2012-11-30 14:00:50 -08:00 committed by Bryan Wu
parent 0c596a7ebb
commit 60c681a92a
1 changed files with 33 additions and 0 deletions
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Documentation/devicetree/bindings/leds/tca6507.txt Normal file
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LEDs conected to tca6507
Required properties:
- compatible : should be : "ti,tca6507".
Each led is represented as a sub-node of the ti,tca6507 device.
LED sub-node properties:
- label : (optional) see Documentation/devicetree/bindings/leds/common.txt
- reg : number of LED line (could be from 0 to 6)
- linux,default-trigger : (optional)
see Documentation/devicetree/bindings/leds/common.txt
Examples:
tca6507@45 {
compatible = "ti,tca6507";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x45>;
led0: red-aux@0 {
label = "red:aux";
reg = <0x0>;
};
led1: green-aux@1 {
label = "green:aux";
reg = <0x5>;
linux,default-trigger = "default-on";
};
};