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From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Thu, 13 Oct 2022 09:02:11 +0200
Message-ID: <CAMuHMdUqp6J8PZOx57tGpKZKxQBY_bkU7b8Kiqu9DNjmj2vCGg@mail.gmail.com>
Subject: Re: [PATCH] dt-bindings: memory: renesas,rpc-if: Document R-Car V4H support
To:     Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Sergei Shtylyov <sergei.shtylyov@gmail.com>,
        linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, Hai Pham <hai.pham.ud@renesas.com>
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Hi Wolfram,

On Wed, Oct 12, 2022 at 9:04 PM Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
> On Wed, Oct 12, 2022 at 03:51:46PM +0200, Geert Uytterhoeven wrote:
> > From: Hai Pham <hai.pham.ud@renesas.com>
> >
> > Document support for the SPI Multi I/O Bus Controller (RPC-IF) in the
> > R-Car V4H SoC.
> >
> > Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Thanks!

> What about moving V3U to the new Gen4 section?

I actually wrote such a patch a while back.
However, I didn't send it after discovering the R-Car V3U Series
User’s Manual Rev. 0.50 does not mention the fourth Strobe Timing
Adjustment bit (STRTIM) in the RPC-IF PHY Control Register (PHYCNT),
which is present on R-Car S4-8 and V4H, but not on R-Car Gen3.

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