Re: [PATCH 06/14] dt-bindings: iio: adc: add ad408x axi variant
From: Conor Dooley
Date: Fri Feb 21 2025 - 12:50:30 EST
On Thu, Feb 20, 2025 at 03:54:16PM +0200, Antoniu Miclaus wrote:
> Add a new compatible and related bindings for the fpga-based
> AD408x AXI IP core, a variant of the generic AXI ADC IP.
>
> The AXI AD408x IP is a very similar HDL (fpga) variant of the
> generic AXI ADC IP, intended to control ad408x familiy.
Very similar isn't very specific. Is it functionally different and needs
to be an enum member, or a fallback to the generic compatible is
sufficient for a driver to function?
>
> Wildcard naming is used to match the naming of the published
> firmware.
>
> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@xxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
> index cf74f84d6103..e91e421a3d6b 100644
> --- a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
> @@ -27,6 +27,7 @@ description: |
> the ad7606 family.
>
> https://wiki.analog.com/resources/fpga/docs/axi_adc_ip
> + https://analogdevicesinc.github.io/hdl/library/axi_ad408x/index.html
> https://analogdevicesinc.github.io/hdl/library/axi_ad485x/index.html
> http://analogdevicesinc.github.io/hdl/library/axi_ad7606x/index.html
>
> @@ -34,6 +35,7 @@ properties:
> compatible:
> enum:
> - adi,axi-adc-10.0.a
> + - adi,axi-ad408x
> - adi,axi-ad7606x
> - adi,axi-ad485x
>
> --
> 2.48.1
>
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