From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Claudiu Beznea <claudiu.beznea+renesas@tuxon.dev>
Cc: linusw@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, magnus.damm@gmail.com,
prabhakar.mahadev-lad.rj@bp.renesas.com,
claudiu.beznea@tuxon.dev, linux-renesas-soc@vger.kernel.org,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Subject: Re: [PATCH v6 5/5] pinctrl: renesas: rzg2l: Add RZ/G3S support for selecting the I3C power source
Date: Thu, 3 Sep 2026 17:33:44 +0200 [thread overview]
Message-ID: <CAMuHMdWGCdFH4-+-0Cws402jvHO7YBAELUeobp1BbDpeAZguZw@mail.gmail.com> (raw)
In-Reply-To: <20260903113327.1217457-6-claudiu.beznea+renesas@tuxon.dev>
On Thu, 3 Sept 2026 at 13:41, Claudiu Beznea
<claudiu.beznea+renesas@tuxon.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>
> The Renesas RZ/G3S I3C pins can be powered at either 1.8V or 1.2V. The
> pin controller provides a register to select between these two options.
> Update the Renesas RZ/G2L pin controller driver to allow selecting the
> I3C power source on RZ/G3S SoC.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
> ---
>
> Changes in v6:
> - used bit 23 to define PIN_CFG_IO_VMC_I3C
> - described the I3C power sources according to the new method; due
> to this didn't collect the Wolfram's Tb tag.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
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
next prev parent reply other threads:[~2026-09-03 15:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-03 11:33 [PATCH v6 0/5] pinctrl: renesas: rzg2l: Add support for RZ/G3S I3C Claudiu Beznea
2026-09-03 11:33 ` [PATCH v6 1/5] pinctrl: renesas: rzg2l: Generalize the power source code Claudiu Beznea
2026-09-03 11:33 ` [PATCH v6 2/5] pinctrl: renesas: rzg2l: Drop defines present in struct rzg2l_hwcfg Claudiu Beznea
2026-09-03 11:33 ` [PATCH v6 3/5] pinctrl: renesas: rzg2l: Unify the power source handling Claudiu Beznea
2026-09-03 15:32 ` Geert Uytterhoeven
2026-09-03 16:32 ` Claudiu Beznea
2026-09-03 22:10 ` Wolfram Sang
2026-09-03 11:33 ` [PATCH v6 4/5] dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Document the missing I3C power source option Claudiu Beznea
2026-09-03 11:33 ` [PATCH v6 5/5] pinctrl: renesas: rzg2l: Add RZ/G3S support for selecting the I3C power source Claudiu Beznea
2026-09-03 15:33 ` Geert Uytterhoeven [this message]
2026-09-03 22:11 ` Wolfram Sang
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