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References: <20211119123710.31575-1-prabhakar.mahadev-lad.rj@bp.renesas.com> <e51e2a73-1fd4-d3cd-8973-f7e94ae5027f@omp.ru>
In-Reply-To: <e51e2a73-1fd4-d3cd-8973-f7e94ae5027f@omp.ru>
From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Fri, 19 Nov 2021 17:19:25 +0100
Message-ID: <CAMuHMdV7EhGyfSYYvZTd-HE+5_wuesH5P8zD6Hakkf8W1F2FyA@mail.gmail.com>
Subject: Re: [PATCH] arm64: dts: renesas: rzg2l-smarc-som: Enable serial NOR flash
To:     Sergey Shtylyov <s.shtylyov@omp.ru>
Cc:     Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        Magnus Damm <magnus.damm@gmail.com>,
        Rob Herring <robh+dt@kernel.org>,
        Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Prabhakar <prabhakar.csengg@gmail.com>,
        Biju Das <biju.das.jz@bp.renesas.com>
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Precedence: bulk

Hi Sergey,

On Fri, Nov 19, 2021 at 5:10 PM Sergey Shtylyov <s.shtylyov@omp.ru> wrote:
> On 19.11.2021 15:37, Lad Prabhakar wrote:
> > Enable mt25qu512a flash connected to QSPI0.
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> > Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
> > ---
> >   .../boot/dts/renesas/rzg2l-smarc-som.dtsi     | 40 +++++++++++++++++++
> >   1 file changed, 40 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
> > index 7e84a29dddfa..e53c17954566 100644
> > --- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
> > @@ -178,6 +178,18 @@
> >               line-name = "gpio_sd0_pwr_en";
> >       };
> >
> > +     qspi_pins0: qspi0 {
>
>     Not qspi0_pins:?

It's a subnode of "pfc", and all other subnodes don't have a "_pins"
suffix. Same for the other boards.

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