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LED driver for MAX77650 PMIC from Maxim Integrated.
This module is part of the MAX77650 MFD device. For more details
see Documentation/devicetree/bindings/mfd/max77650.txt.
The LED controller is represented as a sub-node of the PMIC node on
the device tree.
This device has three current sinks.
Required properties:
--------------------
- compatible: Must be "maxim,max77650-led"
- #address-cells: Must be <1>.
- #size-cells: Must be <0>.
Each LED is represented as a sub-node of the LED-controller node. Up to
three sub-nodes can be defined.
Required properties of the sub-node:
------------------------------------
- reg: Must be <0>, <1> or <2>.
Optional properties of the sub-node:
------------------------------------
- label: See Documentation/devicetree/bindings/leds/common.txt
- linux,default-trigger: See Documentation/devicetree/bindings/leds/common.txt
For more details, please refer to the generic GPIO DT binding document
<devicetree/bindings/gpio/gpio.txt>.
Example:
--------
leds {
compatible = "maxim,max77650-led";
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0>;
label = "blue:usr0";
};
led@1 {
reg = <1>;
label = "red:usr1";
linux,default-trigger = "heartbeat";
};
led@2 {
reg = <2>;
label = "green:usr2";
};
};
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