linux-kernel - Re: [PATCH] pinctrl: renesas: rzg2l: Add suspend/resume support for Schmitt control registers

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Message-ID: <CAMuHMdX_JZ43suM6NQVkyZthi5uNx=LJ8zSTsYQeWZ=UtcOHEQ@mail.gmail.com>
Date: Fri, 5 Sep 2025 12:16:28 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Biju <biju.das.au@...il.com>
Cc: Linus Walleij <linus.walleij@...aro.org>, Biju Das <biju.das.jz@...renesas.com>, 
	linux-renesas-soc@...r.kernel.org, linux-gpio@...r.kernel.org, 
	linux-kernel@...r.kernel.org, 
	Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH] pinctrl: renesas: rzg2l: Add suspend/resume support for
 Schmitt control registers

On Tue, 19 Aug 2025 at 10:40, Biju <biju.das.au@...il.com> wrote:
> From: Biju Das <biju.das.jz@...renesas.com>
>
> The Renesas RZ/G3E supports a power-saving mode where power to most of
> the SoC components is lost, including the PIN controller.  Save and
> restore the Schmitt control register contents to ensure the
> functionality is preserved after a suspend/resume cycle.
>
> Signed-off-by: Biju Das <biju.das.jz@...renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
i.e. will queue in renesas-pinctrl for v6.18.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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