linux-kernel - Re: [PATCH 03/20] dt-bindings: display, renesas,du: Update 'vsps' in example

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Date:   Thu, 6 Jun 2019 22:00:23 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>
Cc:     Jacopo Mondi <jacopo+renesas@...ndi.org>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Koji Matsuoka <koji.matsuoka.xm@...esas.com>, muroya@....co.jp,
        VenkataRajesh.Kalakodima@...bosch.com,
        Harsha.ManjulaMallikarjun@...bosch.com,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 03/20] dt-bindings: display, renesas,du: Update 'vsps' in example

Hi Laurent, Jacopo,

On Thu, Jun 6, 2019 at 8:50 PM Laurent Pinchart
<laurent.pinchart@...asonboard.com> wrote:
> On Thu, Jun 06, 2019 at 04:22:03PM +0200, Jacopo Mondi wrote:
> > Update the 'vsps' property structure in the documentation example to
> > reflect what's actually implemented in the device tree sources.
> >
> > Signed-off-by: Jacopo Mondi <jacopo+renesas@...ndi.org>

> > --- a/Documentation/devicetree/bindings/display/renesas,du.txt
> > +++ b/Documentation/devicetree/bindings/display/renesas,du.txt
> > @@ -92,7 +92,7 @@ Example: R8A7795 (R-Car H3) ES2.0 DU
> >                        <&cpg CPG_MOD 722>,
> >                        <&cpg CPG_MOD 721>;
> >               clock-names = "du.0", "du.1", "du.2", "du.3";
> > -             vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
> > +             vsps = <&vspd0 0 &vspd1 0 &vspd2  &vspd0 1>;
>
> The former is simpler to read than the latter in my opinion. Shouldn't
> we update the .dtsi files instead ?

Yes, it is easier to read (for humans).

> >               cmms = <&cmm0 &cmm1 &cmm2 &cmm3>;

Perhaps we want grouping here, too?

> >
> >               ports {

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