[PATCH 1/5] dt-bindings: iio: dac: ti,dac5571: Add DAC081C081 support

[Jonathan Cameron]

On Mon, 25 Mar 2024 22:32:41 +0200
Laurent Pinchart <laurent.pinchart at ideasonboard.com> wrote:

> The DAC081C081 is a TI DAC whose software interface is compatible with
> the DAC5571. It is the 8-bit version of the DAC121C081, already
> supported by the DAC5571 bindings. Extends the bindings to support this
> chip.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Hi Laurent,

Given it's a part number where no one is going to guess it is compatible
with the DAC5571 and that we don't have a history of fallback compatibles
I'm fine with this change, but just wanted to ask is a fallback compatible
useful to you to run with older kernels?

I should have noticed when Peter added the dac121c081. If we add a fallback
should do that one as well.

Jonathan
> ---
>  Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml b/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml
> index 79da0323c327..e59db861e2eb 100644
> --- a/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml
> +++ b/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml
> @@ -21,6 +21,7 @@ properties:
>        - ti,dac5573
>        - ti,dac6573
>        - ti,dac7573
> +      - ti,dac081c081
>        - ti,dac121c081
>  
>    reg: