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From:   Rob Herring <robh@kernel.org>
Date:   Thu, 20 Feb 2020 13:38:46 -0600
Message-ID: <CAL_JsqJJMNr6BWiw=Sv-nN8zQ=C+TrwFua0zWrMYJdxoNoZ09Q@mail.gmail.com>
Subject: Re: [PATCH v2] ASoC: dt-bindings: simple-card: switch to yaml base Documentation
To:     Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc:     Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Mark Rutland <mark.rutland@arm.com>,
        Linux-ALSA <alsa-devel@alsa-project.org>,
        devicetree@vger.kernel.org,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
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On Wed, Feb 19, 2020 at 9:09 PM Kuninori Morimoto
<kuninori.morimoto.gx@renesas.com> wrote:
>
>
> Hi Rob
>
> > > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > >
> > > This patch switches from .txt base to .yaml base Document.
> > >
> > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > > ---
> (snip)
> > > +  dai:
> > > +    type: object
> > > +    properties:
> > > +      sound-dai:
> > > +        $ref: /schemas/types.yaml#/definitions/phandle-array
> >
> > This should have a common definition elsewhere which I'd prefer be in
> > the dtschema repo. You can just assume there is and do 'maxItems: 1'
> > here assuming it's only 1.
>
> I think dai and/or sound-dai are not common definition.
> These are very simple-card specific property.

Qcom platforms also use 'sound-dai' and they aren't simple-card.

Rob