linux-kernel - Re: [PATCH 1/2] Documentation: synopsys-dw-mshc: add binding for reset-names

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Message-ID: <20161109182424.5eais27okcsdmdzx@rob-hp-laptop>
Date:   Wed, 9 Nov 2016 12:24:24 -0600
From:   Rob Herring <robh@...nel.org>
To:     Jaehoon Chung <jh80.chung@...sung.com>
Cc:     linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        ulf.hansson@...aro.org, mark.rutland@....com,
        linux-kernel@...r.kernel.org, john.stultz@...aro.org,
        guodong.xu@...aro.org, leo.yan@...aro.org,
        vincent.guittot@...aro.org
Subject: Re: [PATCH 1/2] Documentation: synopsys-dw-mshc: add binding for
 reset-names

On Mon, Oct 31, 2016 at 11:49:41AM +0900, Jaehoon Chung wrote:
> Add reset-names property for binding dw-mmc controller.
> It might be used together with "reset" property.
> -  Note: It must be "reset" as name.
> 
> Fixes: d6786fefe816 ("mmc: dw_mmc: add reset support to dwmmc host controller")
> 
> Signed-off-by: Jaehoon Chung <jh80.chung@...sung.com>
> ---
>  Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
> index 4e00e85..bfa461a 100644
> --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
> +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
> @@ -43,6 +43,9 @@ Optional properties:
>    reset signal present internally in some host controller IC designs.
>    See Documentation/devicetree/bindings/reset/reset.txt for details.
>  
> +* reset-names: request name for using "resets" property. Must be "reset".
> +	(It will be used together with "resets" property.)

There is no point in having names for a single reset. This should be 
fixed in the kernel only if this causes a problem.

Rob