tegrakernel/kernel/nvidia/Documentation/devicetree/bindings/leds/leds-cy8c.txt

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LED connected to I2C (CY8C uC controller)
Required properties:
- compatible : should be "nvidia,cy8c_led".
Each LED is represented as a sub-node of the cy8c_led device. Each
node's name represents the name of the corresponding LED.
LED sub-node properties:
- label : (optional)
see Documentation/devicetree/bindings/leds/common.txt
- reg : i2c regmap address
Examples:
i2c@7000c000 {
nv_foster_led@09 {
compatible = "nvidia,cy8c_led";
label = "led_lightbar";
reg = <0x09>;
#address-cells = <1>;
#size-cells = <0>;
};
};