[PATCH v3 02/13] spi: dt-bindings: cdns,qspi-nor: add PHY tuning pattern partition property

Santhosh Kumar K s-k6 at ti.com
Thu Jun 4 05:07:20 PDT 2026


Hello Michael,

On 04/06/26 00:30, Michael Walle wrote:
> On Wed Jun 3, 2026 at 7:38 PM CEST, Rob Herring wrote:
>> However, you already have to support using label, so anything else
>> is supporting a 2nd way whether it is compatible or a phandle
>> property. Is it really worth it here?
> 
> Do we? I don't think we have. That was among my very first feedback
> on this series. Don't use hardcoded partition names for this, but a
> phandle. A compatible sounds even better though.
> 
> Also, I don't undestand why this property has a cdns prefix. This
> can also be relevant for any other SPI controller.

Good point. The cdns, prefix is a mistake.

I agree that this is not Cadence-specific and should be described as a
generic SPI peripheral property. I'll rename it to
spi-phy-pattern-partition and move it under spi-peripheral-props in v4.

Thanks,
Santhosh.

> 
> -michael
> 




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