linux-kernel - Re: [PATCH V3] dt-bindings: mmc: Remove comment on wakeup-source property

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Date:   Wed, 30 Nov 2022 13:35:44 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Christoph Niedermaier <cniedermaier@...electronics.com>
Cc:     linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Marek Vasut <marex@...x.de>, kernel@...electronics.com,
        linux-mmc@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH V3] dt-bindings: mmc: Remove comment on wakeup-source property

On Wed, 30 Nov 2022 at 13:12, Christoph Niedermaier
<cniedermaier@...electronics.com> wrote:
>
> The current comment on wakeup-source is a little confusing because
> the word deprecated can be interpreted at first glance to mean that
> wakeup-source is deprecated. Also mentioning the obsolete property
> confuses more than it helps. Therefore, the comment should be removed
> completely because the enable-sdio-wakeup property is not used in
> any current DTs. Also remove enable-sdio-wakeup reference in
> wakeup-source.txt
>
> Signed-off-by: Christoph Niedermaier <cniedermaier@...electronics.com>

Applied for next, thanks!

Kind regards
Uffe

> ---
> Cc: Ulf Hansson <ulf.hansson@...aro.org>
> Cc: Rob Herring <robh+dt@...nel.org>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
> Cc: Marek Vasut <marex@...x.de>
> Cc: kernel@...electronics.com
> Cc: linux-mmc@...r.kernel.org
> Cc: devicetree@...r.kernel.org
> To: linux-kernel@...r.kernel.org
> ---
> V2: - Instead of changing the comment, remove it
> V3: - Remove also reference in power/wakeup-source.txt
> ---
>  Documentation/devicetree/bindings/mmc/mmc-controller.yaml |  1 -
>  Documentation/devicetree/bindings/power/wakeup-source.txt | 13 ++++++-------
>  2 files changed, 6 insertions(+), 8 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> index 802e3ca8be4d..e82c00368088 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> @@ -293,7 +293,6 @@ properties:
>      description:
>        SDIO only. Preserves card power during a suspend/resume cycle.
>
> -  # Deprecated: enable-sdio-wakeup
>    wakeup-source:
>      $ref: /schemas/types.yaml#/definitions/flag
>      description:
> diff --git a/Documentation/devicetree/bindings/power/wakeup-source.txt b/Documentation/devicetree/bindings/power/wakeup-source.txt
> index cfd74659fbed..697333a56d5e 100644
> --- a/Documentation/devicetree/bindings/power/wakeup-source.txt
> +++ b/Documentation/devicetree/bindings/power/wakeup-source.txt
> @@ -17,15 +17,14 @@ interrupt.
>  List of legacy properties and respective binding document
>  ---------------------------------------------------------
>
> -1. "enable-sdio-wakeup"                Documentation/devicetree/bindings/mmc/mmc.txt
> -2. "gpio-key,wakeup"           Documentation/devicetree/bindings/input/gpio-keys{,-polled}.txt
> -3. "has-tpo"                   Documentation/devicetree/bindings/rtc/rtc-opal.txt
> -4. "linux,wakeup"              Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt
> +1. "gpio-key,wakeup"           Documentation/devicetree/bindings/input/gpio-keys{,-polled}.txt
> +2. "has-tpo"                   Documentation/devicetree/bindings/rtc/rtc-opal.txt
> +3. "linux,wakeup"              Documentation/devicetree/bindings/input/gpio-matrix-keypad.txt
>                                 Documentation/devicetree/bindings/mfd/tc3589x.txt
>                                 Documentation/devicetree/bindings/input/touchscreen/ads7846.txt
> -5. "linux,keypad-wakeup"       Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt
> -6. "linux,input-wakeup"                Documentation/devicetree/bindings/input/samsung-keypad.txt
> -7. "nvidia,wakeup-source"      Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
> +4. "linux,keypad-wakeup"       Documentation/devicetree/bindings/input/qcom,pm8xxx-keypad.txt
> +5. "linux,input-wakeup"                Documentation/devicetree/bindings/input/samsung-keypad.txt
> +6. "nvidia,wakeup-source"      Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
>
>  Examples
>  --------
> --
> 2.11.0
>