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author | Phil Reid <preid@electromag.com.au> | 2019-09-19 22:36:07 +0800 |
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committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-10-05 15:56:27 +0100 |
commit | dc7fe512d9667bce878797cd2fd39acec08232bb (patch) | |
tree | 06d3302420d8c9527cfd5a638a1642fa941a9403 | |
parent | 9318a9e547438078104b0e8557f76f0cb524c12e (diff) |
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 <michal.simek@xilinx.com>
Signed-off-by: Phil Reid <preid@electromag.com.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
-rw-r--r-- | Documentation/devicetree/bindings/iio/iio-bindings.txt | 5 |
1 files changed, 5 insertions, 0 deletions
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: |