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From: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
	Adrian Hunter <adrian.hunter@intel.com>,
	linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] dt-bindings: mmc: arasan,sdci: drop unneeded clock-cells dependency
Date: Mon, 4 Oct 2021 09:56:13 -0500	[thread overview]
Message-ID: <YVsWDaC0TOSOrrxW@robh.at.kernel.org> (raw)
In-Reply-To: <20210928082346.22398-1-krzysztof.kozlowski@canonical.com>

On Tue, Sep 28, 2021 at 10:23:46AM +0200, Krzysztof Kozlowski wrote:
> The meta-schema already defines dependency between clock-cells and

You mean the schema already does.

> clock-output-names.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> ---
>  Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
> index 23abb7e8b9d8..dd70431df0b7 100644
> --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
> +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
> @@ -158,10 +158,6 @@ properties:
>      description:
>        The MIO bank number in which the command and data lines are configured.
>  
> -dependencies:
> -  clock-output-names: [ '#clock-cells' ]

The schema defines this.

> -  '#clock-cells': [ clock-output-names ]

But not this. That's because in the common case, clock-output-names is 
optional. But here it is required when '#clock-cells' is present.

Rob

  parent reply	other threads:[~2021-10-04 14:56 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-28  8:23 [PATCH] dt-bindings: mmc: arasan,sdci: drop unneeded clock-cells dependency Krzysztof Kozlowski
2021-09-30 11:24 ` Ulf Hansson
2021-10-04 14:56 ` Rob Herring [this message]
2021-10-04 14:59   ` Krzysztof Kozlowski

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