Re: [PATCH] dt-bindings: mmc: cdns: add card-detect-delay property

[Conor.Dooley]

On 12/08/2022 16:33, Rob Herring wrote:
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> 
> On Thu, Aug 11, 2022 at 2:32 PM Conor Dooley <mail@xxxxxxxxxxx> wrote:
>>
>> From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
>>
>> Upgrading dt-schema to v2022.08 brings with it better handling of
>> unevaluatedProperties, exposing a previously undetected missing
>> property in the cadence sdhci dt-binding:
>> arch/riscv/boot/dts/microchip/mpfs-icicle-kit.dtb: mmc@20008000: Unevaluated properties are not allowed ('card-detect-delay' was unexpected)
>>         From schema: Documentation/devicetree/bindings/mmc/cdns,sdhci.yaml
>>
>> Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
>> ---
>> Should this have a fixes tag? If anything, it'd be
>> Fixes: 84723eec251d ("dt-bindings: mmc: cdns: document Microchip MPFS MMC/SDHCI controller")
>> but idk.
> 
> No, the common property 'cd-debounce-delay-ms' should be used instead.

While looking for the fixes tag this would require for the dts, I
realised that this is just another of the properties that pre-dated
my involvement with the dt. I think it's in the same category as
ti,fifodepth & was just copied from somewhere else.
I think rather than rename it, it should just be outright deleted.
cd-debounce-delay-ms depends on cd-gpios, and we don't have any
GPIOs wired to the sdcard.

Thanks,
Conor.