linux-kernel - Re: [PATCH mmc-next v4 1/2] dt-bindings: mmc: document alias support

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Message-ID: <CAPDyKFrC62rLOQraHvh=8APWDk84YYo5YEg=uoUsgAeMx19G=Q@mail.gmail.com>
Date:   Wed, 2 Sep 2020 11:03:23 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Matthias Schiffer <matthias.schiffer@...tq-group.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        DTML <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH mmc-next v4 1/2] dt-bindings: mmc: document alias support

On Tue, 1 Sep 2020 at 10:50, Matthias Schiffer
<matthias.schiffer@...tq-group.com> wrote:
>
> As for I2C and SPI, it now is possible to reserve a fixed index for
> mmc/mmcblk devices.
>
> Signed-off-by: Matthias Schiffer <matthias.schiffer@...tq-group.com>

Applied for next, thanks!

Kind regards
Uffe


> ---
>
> v4: moved alias documentation from example to description
>
> v3: new patch
>
>  Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> index b96da0c7f819..f928f66fc59a 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> @@ -14,6 +14,10 @@ description: |
>    that requires the respective functionality should implement them using
>    these definitions.
>
> +  It is possible to assign a fixed index mmcN to an MMC host controller
> +  (and the corresponding mmcblkN devices) by defining an alias in the
> +  /aliases device tree node.
> +
>  properties:
>    $nodename:
>      pattern: "^mmc(@.*)?$"
> --
> 2.17.1
>