linux-kernel - Re: [PATCH V3] dt-bindings: mmc: sdhci-msm: Add CQE reg map

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Message-ID: <CAPDyKFok8p+yuokLBZX3RF5U6SQYMKKeDf=co1-WzotBQzprQg@mail.gmail.com>
Date:   Wed, 4 Mar 2020 16:34:43 +0100
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Veerabhadrarao Badiganti <vbadigan@...eaurora.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Asutosh Das <asutoshd@...eaurora.org>,
        Sahitya Tummala <stummala@...eaurora.org>,
        Sayali Lokhande <sayalil@...eaurora.org>, cang@...eaurora.org,
        Ram Prakash Gupta <rampraka@...eaurora.org>,
        Doug Anderson <dianders@...gle.com>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        Mark Rutland <mark.rutland@....com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>
Subject: Re: [PATCH V3] dt-bindings: mmc: sdhci-msm: Add CQE reg map

On Mon, 24 Feb 2020 at 12:58, Veerabhadrarao Badiganti
<vbadigan@...eaurora.org> wrote:
>
> CQE feature has been enabled on sdhci-msm. Add CQE reg map
> and reg names that need to be supplied for supporting CQE feature.
>
> Signed-off-by: Veerabhadrarao Badiganti <vbadigan@...eaurora.org>

Applied for next, thanks!

Kind regards
Uffe


> ---
> Changes since V2:
>         - Dropped _mem suffix to reg names.
>
> Changes since V1:
>         - Updated description for more clarity & Fixed typos.
> ---
>  Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> index 7ee639b..5445931 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt
> @@ -26,7 +26,13 @@ Required properties:
>
>  - reg: Base address and length of the register in the following order:
>         - Host controller register map (required)
> -       - SD Core register map (required for msm-v4 and below)
> +       - SD Core register map (required for controllers earlier than msm-v5)
> +       - CQE register map (Optional, CQE support is present on SDHC instance meant
> +                           for eMMC and version v4.2 and above)
> +- reg-names: When CQE register map is supplied, below reg-names are required
> +       - "hc" for Host controller register map
> +       - "core" for SD core register map
> +       - "cqhci" for CQE register map
>  - interrupts: Should contain an interrupt-specifiers for the interrupts:
>         - Host controller interrupt (required)
>  - pinctrl-names: Should contain only one value - "default".
> --
> Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project