linux-kernel - Re: [PATCH 1/2] mmc: sdhci: dt: Add device tree properties sdhci-caps and sdhci-caps-mask

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Message-ID: <20161031060834.wavxl7mhdxz5kgsv@rob-hp-laptop>
Date:   Mon, 31 Oct 2016 01:08:34 -0500
From:   Rob Herring <robh@...nel.org>
To:     Zach Brown <zach.brown@...com>
Cc:     ulf.hansson@...aro.org, adrian.hunter@...el.com,
        mark.rutland@....com, linux-mmc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] mmc: sdhci: dt: Add device tree properties
 sdhci-caps and sdhci-caps-mask

On Fri, Oct 28, 2016 at 10:56:10AM -0500, Zach Brown wrote:
> On some systems the sdhci capabilty register is incorrect for one
> reason or another.
> 
> The sdhci-caps-mask property specifies which bits in the register
> are incorrect and should be turned off before using sdhci-caps to turn
> on bits.
> 
> The sdhci-caps property specifies which bits should be turned on.
> 
> Signed-off-by: Zach Brown <zach.brown@...com>
> ---
>  Documentation/devicetree/bindings/mmc/sdhci.txt | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mmc/sdhci.txt

Acked-by: Rob Herring <robh@...nel.org>