Re: [PATCH v6 4/9] dt-bindings: iio: iio-mux: document iio-mux bindings
From: Peter Rosin
Date: Wed Nov 30 2016 - 05:01:19 EST
v6 was apparently rushed a little bit too much, but I really wanted to
supersede the stupidity I found elsewhere in v5. Perhaps I shouldn't
have bolted on the changes for the iio-mux bindings, but so I did...
On 2016-11-30 09:16, Peter Rosin wrote:
> Signed-off-by: Peter Rosin <peda@xxxxxxxxxx>
> .../bindings/iio/multiplexer/iio-mux.txt | 40 ++++++++++++++++++++++
> MAINTAINERS | 6 ++++
> 2 files changed, 46 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
> diff --git a/Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt b/Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
> new file mode 100644
> index 000000000000..8080cf790d82
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
> @@ -0,0 +1,40 @@
> +IIO multiplexer bindings
> +If a multiplexer is used to select which hardware signal is fed to
> +e.g. an ADC channel, these bindings describe that situation.
> +Required properties:
> +- compatible : "iio-mux"
> +- io-channels : Channel node of the parent channel that has multiplexed
> + input.
> +- io-channel-names : Should be "parent".
> +- #address-cells = <1>;
> +- #size-cells = <0>;
> +- mux-controls : Mux controller node to use for operating the mux
> +- channels : List of strings, labeling the mux controller states.
> +The multiplexer state as described in ../misc/mux-controller.txt
Delete the above non-sentence, but reintroduce the gist of it...
> +For each non-empty string in the channels property, an iio channel will
> +be created. The number of this iio channel is the same as the index into
> +the list of strings in the channels property, and also matches the mux
> +controller state.
...at the end of the above sentence instead.
I'm holding off v7 pending more important changes.