linux-kernel - Re: [PATCH v7 0/2] add gpio-line-mux

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Message-ID: <CAD++jLmfA-UCuedK1Ddj7E2bujPDSNojVwQUu6gPAzMWhqH8Dg@mail.gmail.com>
Date: Sun, 4 Jan 2026 13:11:40 +0100
From: Linus Walleij <linusw@...nel.org>
To: Jonas Jelonek <jelonek.jonas@...il.com>
Cc: Linus Walleij <linus.walleij@...aro.org>, Bartosz Golaszewski <brgl@...ev.pl>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Peter Rosin <peda@...ntia.se>, Geert Uytterhoeven <geert+renesas@...der.be>, linux-gpio@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Thomas Richard <thomas.richard@...tlin.com>
Subject: Re: [PATCH v7 0/2] add gpio-line-mux

On Sat, Dec 27, 2025 at 7:01 PM Jonas Jelonek <jelonek.jonas@...il.com> wrote:

> This proposes a new type of virtual GPIO controller and corresponding
> driver to provide a 1-to-many mapping between virtual GPIOs and a single
> real GPIO in combination with a multiplexer. Existing drivers apparently
> do not serve the purpose for what I need.

Thanks for persisting and doing this the right way all the way through,
Jonas!

This driver will probably be helpful for other users with the same
quirk in the future.

Yours,
Linus Walleij