Commit dc7fe512 authored by Phil Reid's avatar Phil Reid Committed by Jonathan Cameron
Browse files

dt-binding: iio: Add optional label property 



This optional property defines a symbolic name for the device.
This helps to distinguish between more than one iio device
of the same type.

Suggested-by: default avatarMichal Simek <michal.simek@xilinx.com>
Signed-off-by: default avatarPhil Reid <preid@electromag.com.au>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 9318a9e5

Documentation/devicetree/bindings/iio/iio-bindings.txt

+5 −0
Original line number Original line Diff line number Diff line
@@ -18,12 +18,17 @@ Required properties: 
		   with a single IIO output and 1 for nodes with multiple

		   with a single IIO output and 1 for nodes with multiple

		   IIO outputs.

		   IIO outputs.





Optional properties:

label:		   A symbolic name for the device.





Example for a simple configuration with no trigger:

Example for a simple configuration with no trigger:





	adc: voltage-sensor@35 {

	adc: voltage-sensor@35 {

		compatible = "maxim,max1139";

		compatible = "maxim,max1139";

		reg = <0x35>;

		reg = <0x35>;

		#io-channel-cells = <1>;

		#io-channel-cells = <1>;

		label = "voltage_feedback_group1";

	};

	};





Example for a configuration with trigger:

Example for a configuration with trigger:

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