From dc7fe512d9667bce878797cd2fd39acec08232bb Mon Sep 17 00:00:00 2001 From: Phil Reid Date: Thu, 19 Sep 2019 22:36:07 +0800 Subject: [PATCH] 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: Michal Simek Signed-off-by: Phil Reid Reviewed-by: Rob Herring Signed-off-by: Jonathan Cameron --- Documentation/devicetree/bindings/iio/iio-bindings.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/iio-bindings.txt b/Documentation/devicetree/bindings/iio/iio-bindings.txt index 68d6f8ce063b..af33267727f4 100644 --- a/Documentation/devicetree/bindings/iio/iio-bindings.txt +++ b/Documentation/devicetree/bindings/iio/iio-bindings.txt @@ -18,12 +18,17 @@ Required properties: with a single IIO output and 1 for nodes with multiple IIO outputs. +Optional properties: +label: A symbolic name for the device. + + Example for a simple configuration with no trigger: adc: voltage-sensor@35 { compatible = "maxim,max1139"; reg = <0x35>; #io-channel-cells = <1>; + label = "voltage_feedback_group1"; }; Example for a configuration with trigger: -- 2.11.0