linux-kernel - Re: [PATCH v2] dt-bindings: mmc: renesas,sdhi: Add iommus property

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Message-ID: <CAPDyKFpsQwB97qqR6otk6VuyWF3fk+o9qh3tbxrme8B_oENnuQ@mail.gmail.com>
Date:   Thu, 1 Sep 2022 12:32:05 +0200
From:   Ulf Hansson <ulf.hansson@...aro.org>
To:     Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>
Subject: Re: [PATCH v2] dt-bindings: mmc: renesas,sdhi: Add iommus property

On Wed, 31 Aug 2022 at 23:43, Lad Prabhakar
<prabhakar.mahadev-lad.rj@...renesas.com> wrote:
>
> The SDHI blocks on Renesas R-Car and RZ/G2 SoCs make use of IOMMU.
>
> This patch fixes the below dtbs_check warnings:
> arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h-ex-idk-1110wr.dtb: mmc@...00000: Unevaluated properties are not allowed ('iommus' was unexpected)
>         From schema: Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

Applied for next, thanks!

Kind regards
Uffe


> ---
> v1->v2
> * Moved the iommus property after dma-names
> * Updated commit message
> * Included RB tag from Geert
>
> v1: https://lore.kernel.org/lkml/20220829214256.5583-1-prabhakar.mahadev-lad.rj@bp.renesas.com/T/
> ---
>  Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
> index 3ea94d842c33..79dcd5f16a42 100644
> --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
> +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
> @@ -89,6 +89,9 @@ properties:
>          - tx
>          - rx
>
> +  iommus:
> +    maxItems: 1
> +
>    power-domains:
>      maxItems: 1
>
> --
> 2.25.1
>