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Message-ID: <718a2683-d7a3-ce91-2686-c077d0c48685@bp.renesas.com>
Date:   Fri, 29 Sep 2023 10:24:44 +0100
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Subject: Re: [PATCH v2 18/28] pinctrl: renesas: rzg2l: add support for
 different ds values on different groups
To:     Claudiu <claudiu.beznea@tuxon.dev>, geert+renesas@glider.be,
        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
Cc:     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
References: <20230929053915.1530607-1-claudiu.beznea@bp.renesas.com>
 <20230929053915.1530607-19-claudiu.beznea@bp.renesas.com>
From:   Paul Barker <paul.barker.ct@bp.renesas.com>
In-Reply-To: <20230929053915.1530607-19-claudiu.beznea@bp.renesas.com>
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From: Paul Barker <paul.barker.ct@bp.renesas.com>
To: Claudiu <claudiu.beznea@tuxon.dev>, geert+renesas@glider.be,
 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
Cc: 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
Message-ID: <718a2683-d7a3-ce91-2686-c077d0c48685@bp.renesas.com>
Subject: Re: [PATCH v2 18/28] pinctrl: renesas: rzg2l: add support for
 different ds values on different groups
References: <20230929053915.1530607-1-claudiu.beznea@bp.renesas.com>
 <20230929053915.1530607-19-claudiu.beznea@bp.renesas.com>
In-Reply-To: <20230929053915.1530607-19-claudiu.beznea@bp.renesas.com>

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On 29/09/2023 06:39, Claudiu wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>=20
> RZ/G3S supports different drive strength values for different power sou=
rces
> and pin groups (A, B, C). On each group there could be up to 4 drive
> strength values per power source. Available power sources are 1v8, 2v5,=

> 3v3. Drive strength values are fine tuned than what was previously

Should this be "are more fine tuned" or "are less fine tuned"?

> available on the driver thus the necessity of having micro-amp support.=

> As drive strength and power source values are linked together the
> hardware setup for these was moved at the end of
> rzg2l_pinctrl_pinconf_set() to ensure proper validation of the new
> values.
>=20
> The drive strength values are expected to be initialized though SoC
> specific hardware configuration data structure.
>=20
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Thanks,
Paul

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