linux-kernel - Re: [PATCH v2] dt-bindings: spi: renesas,sh-msiof: Fix 'unevaluatedProperties' warnings

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Date:   Tue, 30 Aug 2022 09:20:55 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Cc:     Mark Brown <broonie@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-spi <linux-spi@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>
Subject: Re: [PATCH v2] dt-bindings: spi: renesas,sh-msiof: Fix
 'unevaluatedProperties' warnings

On Tue, Aug 30, 2022 at 12:03 AM Lad Prabhakar
<prabhakar.mahadev-lad.rj@...renesas.com> wrote:
> With 'unevaluatedProperties' support implemented, there's a number of
> warnings when running dtbs_check:
>
> arch/arm64/boot/dts/renesas/r8a77951-ulcb-kf.dtb: spi@...90000: Unevaluated properties are not allowed ('power-domains', 'resets' were unexpected)
>         From schema: Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml
>
> The main problem is that SoC DTSI's include power-domains and resets
> property, whereas the renesas,sh-msiof.yaml has 'unevaluatedProperties:
> false'. So just add optional power-domains and resets properties.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> ---
> v1->v2
> * Set maxItems to 1

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

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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