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

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Message-ID: <1605663530.31607.40.camel@mhfsdcap03>
Date:   Wed, 18 Nov 2020 09:38:50 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
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

On Tue, 2020-11-17 at 11:37 +0100, Geert Uytterhoeven wrote:
> 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?
Yes, indeed, thanks for your info.

> 
> Gr{oetje,eeting}s,
> 
>                         Geert
>