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References: <20220829214730.5752-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
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From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Tue, 30 Aug 2022 09:09:33 +0200
Message-ID: <CAMuHMdW92V6R2f97sEO9phBqDTDywXkjbjURv3Ntj_YczCQ05Q@mail.gmail.com>
Subject: Re: [PATCH] dt-bindings: i2c: renesas,riic: Fix 'unevaluatedProperties'
 warnings
To:     Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Cc:     Chris Brandt <chris.brandt@renesas.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
        Linux I2C <linux-i2c@vger.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>,
        Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Prabhakar <prabhakar.csengg@gmail.com>,
        Biju Das <biju.das.jz@bp.renesas.com>
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On Mon, Aug 29, 2022 at 11:47 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@bp.renesas.com> wrote:
> With 'unevaluatedProperties' support implemented, there's a number of
> warnings when running dtbs_check:
>
> arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dtb: i2c@10058000: Unevaluated properties are not allowed ('resets' was unexpected)
>         From schema: Documentation/devicetree/bindings/i2c/renesas,riic.yaml
>
> The main problem is that bindings schema marks resets as a required
> property for RZ/G2L (and alike) SoC's but resets property is not part
> of schema. So to fix this just add a resets property with maxItems
> set to 1.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds