linux-kernel - Re: [PATCH v9 1/1] gpio: add sloppy logic analyzer using polling

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Date: Tue, 18 Jun 2024 18:09:47 +0200
From: Wolfram Sang <wsa+renesas@...g-engineering.com>
To: Bartosz Golaszewski <brgl@...ev.pl>
Cc: Arnd Bergmann <arnd@...db.de>, 
	Linus Walleij <linus.walleij@...aro.org>, Linux-Renesas <linux-renesas-soc@...r.kernel.org>, 
	Jonathan Corbet <corbet@....net>, Kent Gibson <warthog618@...il.com>, linux-doc@...r.kernel.org, 
	linux-kernel@...r.kernel.org, "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>
Subject: Re: [PATCH v9 1/1] gpio: add sloppy logic analyzer using polling


> You mean configfs? Please take a look at my proposed gpio-virtuser

Oops, yes, configfs.

> module, it should do what you want:
> https://lore.kernel.org/linux-gpio/20240613092830.15761-1-brgl@bgdev.pl/

Thank you! Exactly what I was looking for. What I like is the symmetry
of instantiating GPIOs in either DT or configfs. Very elegant for the
user. But boy, this is a lot of non-trivial code for it.


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