linux-kernel - Re: [RFC PATCH 3/3] ARM: dts: Add Chameleon v3 video node

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Message-ID: <CAF9_jYT1Fz4hBQrNtgkM6mU-JVH=ZxsJnkaLDsa5uoEV_hTLVA@mail.gmail.com>
Date:   Mon, 3 Jul 2023 13:44:31 +0200
From:   Paweł Anikiel <pan@...ihalf.com>
To:     Conor Dooley <conor@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org, dinguyen@...nel.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, mchehab@...nel.org, upstream@...ihalf.com,
        amstan@...omium.org, ribalda@...omium.org
Subject: Re: [RFC PATCH 3/3] ARM: dts: Add Chameleon v3 video node

On Fri, Jun 30, 2023 at 8:26 PM Conor Dooley <conor@...nel.org> wrote:
>
> On Fri, Jun 30, 2023 at 04:40:06PM +0200, Paweł Anikiel wrote:
> > Add node for the video system device.
> >
> > Signed-off-by: Paweł Anikiel <pan@...ihalf.com>
> > ---
> >  .../socfpga/socfpga_arria10_chameleonv3.dts   | 54 +++++++++++++++++++
> >  1 file changed, 54 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_chameleonv3.dts b/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_chameleonv3.dts
> > index 422d00cd4c74..5e66363d4ab5 100644
> > --- a/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_chameleonv3.dts
> > +++ b/arch/arm/boot/dts/intel/socfpga/socfpga_arria10_chameleonv3.dts
> > @@ -10,6 +10,60 @@ / {
> >       compatible = "google,chameleon-v3", "enclustra,mercury-aa1",
> >                    "altr,socfpga-arria10", "altr,socfpga";
> >
> > +     soc {
> > +             video@...60500 {
> > +                     compatible = "google,chv3-video";
>
> This compatible does not seem to be documented & I did not see a comment
> about the lack of a binding in the cover letter. What am I missing?

Yes, the compatible is not documented for now (I'll do that in a later
patchset), sorry for not mentioning that in the cover letter.