On 07/05/15 18:44, Xander Huff wrote:
> To better facilitate user-mode access to optional aux channels, allow
> device trees to specify a custom extended name for defined channels.
>
> Signed-off-by: Xander Huff <xander.huff@xxxxxx>
> Reviewed-by: Joe Hershberger <joe.hershberger@xxxxxx>
> Reviewed-by: Josh Cartwright <joshc@xxxxxx>
> --
> Natinst-ReviewBoard-ID: 97119
Interesting idea. I'd like to let this sit for a fair while to see what
comments it gets. If it makes sense for this driver, it probably makes
sense for a lot of others. As such we may well want to have a general
binding for this, rather than one for just this part.
Thanks,
Jonathan
> ---
> Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt b/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt
> index d71258e..4c5a60b 100644
> --- a/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt
> +++ b/Documentation/devicetree/bindings/iio/adc/xilinx-xadc.txt
> @@ -68,6 +68,8 @@ Optional properties:
> Note each channel number should only be used at most
> once.
> Optional properties:
> + * xlnx,extend-name: Custom extended name for the
> + channel.
> * xlnx,bipolar: If set the channel is used in bipolar
> mode.
>
> @@ -107,6 +109,7 @@ Examples:
> #size-cells = <0>;
> channel@0 {
> reg = <0>;
> + xlnx,extend-name = "vin_v";
> xlnx,bipolar;
> };
> };
>
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