linux-kernel - Re: [PATCH] dt-bindings: arm: add additionalProperties

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Date:   Tue, 17 Nov 2020 11:37:23 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Chunfeng Yun <chunfeng.yun@...iatek.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-rpi-kernel <linux-rpi-kernel@...ts.infradead.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        linux-unisoc@...ts.infradead.org,
        linux-realtek-soc@...ts.infradead.org,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        "open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org>,
        linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
        linux-stm32@...md-mailman.stormreply.com,
        linux-tegra <linux-tegra@...r.kernel.org>,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH] dt-bindings: arm: add additionalProperties

Hi Chunfeng,

On Tue, Nov 17, 2020 at 11:32 AM Chunfeng Yun <chunfeng.yun@...iatek.com> wrote:
> Add an explicit "additionalProperties: true" to avoid
> dt_binding_check error caused by:
> 'additionalProperties' is a required property
>
> This will not change function, due to additionalProperties
> is true by default.
>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>

Thanks for your patch!

> --- a/Documentation/devicetree/bindings/arm/actions.yaml
> +++ b/Documentation/devicetree/bindings/arm/actions.yaml
> @@ -49,3 +49,5 @@ properties:
>            - enum:
>                - ucrobotics,bubblegum-96 # uCRobotics Bubblegum-96
>            - const: actions,s900
> +
> +additionalProperties: true

Looks very similar to commit 62298364bd489b06 ("dt-bindings: Explicitly
allow additional properties in board/SoC schemas") in v5.10-rc2?

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