linux-kernel - Re: [RFC PATCH v1 2/2] gpio: add gpio-split driver

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Message-ID: <CACRpkdZ_UjOBv2JU3VfWZYa41LcAhRmUzQCpni+pJViFRjvFTw@mail.gmail.com>
Date: Fri, 17 Oct 2025 00:12:14 +0200
From: Linus Walleij <linus.walleij@...aro.org>
To: Jonas Jelonek <jelonek.jonas@...il.com>
Cc: Peter Rosin <peda@...ntia.se>, Geert Uytterhoeven <geert+renesas@...der.be>, 
	Bartosz Golaszewski <brgl@...ev.pl>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, linux-gpio@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v1 2/2] gpio: add gpio-split driver

On Thu, Oct 16, 2025 at 5:37 PM Jonas Jelonek <jelonek.jonas@...il.com> wrote:

> I think this doesn't really simplify things her. As far as I can see the
> GPIO forwarder is more targeted toward 1-to-1 scenarios, requiring some
> (or even more?) "hackery" to fit to my 1-to-many.

I see hm OK you worked on it so you know better what
will be most elegant here, let's see what the others say.

I'm curious what v2 will look like!

Yours,
Linus Walleij