Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) client-ip=23.128.96.35;
MIME-Version: 1.0
References: <20230929053915.1530607-1-claudiu.beznea@bp.renesas.com> <20230929053915.1530607-17-claudiu.beznea@bp.renesas.com>
In-Reply-To: <20230929053915.1530607-17-claudiu.beznea@bp.renesas.com>
From:   Geert Uytterhoeven <geert@linux-m68k.org>
Date:   Wed, 4 Oct 2023 14:58:58 +0200
Message-ID: <CAMuHMdXv6-u6zktHe_cUOKpWnzyLRRowdjQRWv42GMnx1pkKjQ@mail.gmail.com>
Subject: Re: [PATCH v2 16/28] pinctrl: renesas: rzg2l: adapt function number
 for RZ/G3S
To:     Claudiu <claudiu.beznea@tuxon.dev>
Cc:     mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
        linus.walleij@linaro.org, gregkh@linuxfoundation.org,
        jirislaby@kernel.org, magnus.damm@gmail.com,
        catalin.marinas@arm.com, will@kernel.org,
        quic_bjorande@quicinc.com, konrad.dybcio@linaro.org, arnd@arndb.de,
        neil.armstrong@linaro.org, prabhakar.mahadev-lad.rj@bp.renesas.com,
        biju.das.jz@bp.renesas.com, linux-renesas-soc@vger.kernel.org,
        linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
        linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 8BIT
Precedence: bulk

On Fri, Sep 29, 2023 at 7:39 AM Claudiu <claudiu.beznea@tuxon.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>
> On RZ/G3S PFC register allow setting 8 functions for individual ports
> (function1 to function8). For function1 register need to be configured
> with 0, for function8 register need to be configured with 7.
> We cannot use zero based addressing when requesting functions from
> different code places as documentation (RZG3S_pinfunction_List_r1.0.xlsx)
> states explicitly that function0 is GPIO.
>
> For this add a new member to struct rzg2l_hwcfg that will keep the
> offset that need to be substracted before applying a value to PFC register.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> ---
>
> Changes in v2:
> - in commit description mentioned that function0 is GPIO
> - collected tags

Thanks, will queue in renesas-pinctrl-for-v6.7.

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