linux-kernel - Re: [PATCH] dt-bindings: mmc: Drop the "sdhci" compatible example

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Message-ID: <CAL_JsqLb+v8a9WFqMTj8iomG3e-rdg-LMHQsD6G9EACPNXBpEg@mail.gmail.com>
Date:   Wed, 19 May 2021 10:31:45 -0500
From:   Rob Herring <robh@...nel.org>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-mmc <linux-mmc@...r.kernel.org>
Subject: Re: [PATCH] dt-bindings: mmc: Drop the "sdhci" compatible example

On Tue, May 18, 2021 at 9:46 PM Rob Herring <robh@...nel.org> wrote:
>
> The "sdhci" compatible is not documented though used as a fallback in a
> few cases. It is also not supported by a Linux driver. Just remove the
> example as part of ridding examples of undocumented bindings.

v2 comming, this also needs the compatible string for
brcm,bcm43xx-fmac updated...

>
> Cc: Ulf Hansson <ulf.hansson@...aro.org>
> Cc: linux-mmc@...r.kernel.org
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---
>  .../devicetree/bindings/mmc/mmc-controller.yaml  | 16 ----------------
>  1 file changed, 16 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> index e141330c1114..6bf97cdd9507 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> @@ -357,22 +357,6 @@ dependencies:
>  additionalProperties: true
>
>  examples:
> -  - |
> -    mmc@...00000 {
> -        compatible = "sdhci";
> -        reg = <0xab000000 0x200>;
> -        interrupts = <23>;
> -        bus-width = <4>;
> -        cd-gpios = <&gpio 69 0>;
> -        cd-inverted;
> -        wp-gpios = <&gpio 70 0>;
> -        max-frequency = <50000000>;
> -        keep-power-in-suspend;
> -        wakeup-source;
> -        mmc-pwrseq = <&sdhci0_pwrseq>;
> -        clk-phase-sd-hs = <63>, <72>;
> -    };
> -
>    - |
>      mmc3: mmc@...2000 {
>          #address-cells = <1>;
> --
> 2.27.0
>