linux-kernel - Re: [PATCH v4 08/11] dt-bindings: sdhci-omap: Add documentation for ti,needs-special-reset property

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20200106220313.GA6822@bogus>
Date:   Mon, 6 Jan 2020 16:03:13 -0600
From:   Rob Herring <robh@...nel.org>
To:     Faiz Abbas <faiz_abbas@...com>
Cc:     linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-mmc@...r.kernel.org,
        kishon@...com, adrian.hunter@...el.com, mark.rutland@....com,
        ulf.hansson@...aro.org, tony@...mide.com
Subject: Re: [PATCH v4 08/11] dt-bindings: sdhci-omap: Add documentation for
 ti,needs-special-reset property

On Mon, Jan 06, 2020 at 04:31:30PM +0530, Faiz Abbas wrote:
> Some controllers need a special software reset sequence. Document the
> ti,needs-special-reset binding to indicate that a controller needs this.
> 
> Signed-off-by: Faiz Abbas <faiz_abbas@...com>
> ---
>  Documentation/devicetree/bindings/mmc/sdhci-omap.txt | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
> index 97efb01617dd..0f5389c72bda 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt
> @@ -21,6 +21,7 @@ Optional properties:
>  - dma-names:	List of DMA request names. These strings correspond 1:1 with the
>  		DMA specifiers listed in dmas. The string naming is to be "tx"
>  		and "rx" for TX and RX DMA requests, respectively.
> +- ti,needs-special-reset: Requires a special softreset sequence

Why can't this be implied by the compatible string?

Rob