diff options
Diffstat (limited to 'Documentation/devicetree/bindings/iio/adc/adc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/iio/adc/adc.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/adc.txt b/Documentation/devicetree/bindings/iio/adc/adc.txt index 5bbaa330a250..4b37575bbddc 100644 --- a/Documentation/devicetree/bindings/iio/adc/adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/adc.txt @@ -5,18 +5,24 @@ Optional properties for child nodes: - diff-channels : Differential channels muxed for this ADC. The first value specifies the positive input pin, the second value the negative input pin. +- reg: The channel number. +- label: Unique name to identify which channel this is. Example: adc@0 { compatible = "some,adc"; ... channel@0 { + reg = <0>; + label = "channel_0_name"; bipolar; diff-channels = <0 1>; ... }; channel@1 { + reg = <1>; + label = "channel_1_name"; diff-channels = <2 3>; ... }; |