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From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Wed, 28 Aug 2019 09:32:23 +0200
Message-ID: <CAMuHMdUP1kZF4z=NkAb5LCV74dyCMw9pZACMYjOTFE=r2vvR3A@mail.gmail.com>
Subject: Re: [PATCH v3 02/14] dt-bindings: display, renesas,du: Document cmms property
To:     Rob Herring <robh@kernel.org>
Cc:     Jacopo Mondi <jacopo+renesas@jmondi.org>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
        Simon Horman <horms@verge.net.au>, Ulrich Hecht <uli@fpond.eu>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        Koji Matsuoka <koji.matsuoka.xm@renesas.com>, muroya@ksk.co.jp,
        VenkataRajesh.Kalakodima@in.bosch.com,
        Harsha.ManjulaMallikarjun@in.bosch.com,
        Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
        DRI Development <dri-devel@lists.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>, Mark Rutland <mark.rutland@arm.com>
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On Tue, Aug 27, 2019 at 10:29 PM Rob Herring <robh@kernel.org> wrote:
> On Sun, Aug 25, 2019 at 03:51:42PM +0200, Jacopo Mondi wrote:
> > Document the newly added 'cmms' property which accepts a list of phandle
> > and channel index pairs that point to the CMM units available for each
> > Display Unit output video channel.
> >
> > Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
> > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > ---
> >  Documentation/devicetree/bindings/display/renesas,du.txt | 5 +++++
> >  1 file changed, 5 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt
> > index c97dfacad281..c2265e2a1af2 100644
> > --- a/Documentation/devicetree/bindings/display/renesas,du.txt
> > +++ b/Documentation/devicetree/bindings/display/renesas,du.txt
> > @@ -45,6 +45,10 @@ Required Properties:
> >      instance that serves the DU channel, and the channel index identifies the
> >      LIF instance in that VSP.
> >
> > +  - cmms: A list of phandles to the CMM instances present in the SoC, one
> > +    for each available DU channel. The property shall not be specified for
> > +    SoCs that do not provide any CMM (such as V3M and V3H).
>
> renesas,cmms

So I guess we really wanted to have the prefix for the vsps property, too?

Gr{oetje,eeting}s,

                        Geert

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