linux-kernel - Re: [PATCH 7/9] reset: make the provider of reset-gpios the parent of the reset device

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Message-ID: <aPeexuA1nu-7Asws@smile.fi.intel.com>
Date: Tue, 21 Oct 2025 17:55:02 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Bartosz Golaszewski <brgl@...ev.pl>
Cc: Philipp Zabel <p.zabel@...gutronix.de>,
	Linus Walleij <linus.walleij@...aro.org>,
	Daniel Scally <djrscally@...il.com>,
	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Sakari Ailus <sakari.ailus@...ux.intel.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Danilo Krummrich <dakr@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH 7/9] reset: make the provider of reset-gpios the parent
 of the reset device

On Tue, Oct 21, 2025 at 11:39:41AM +0200, Bartosz Golaszewski wrote:
> On Tue, Oct 21, 2025 at 11:31 AM Philipp Zabel <p.zabel@...gutronix.de> wrote:
> > On Di, 2025-10-21 at 11:27 +0200, Bartosz Golaszewski wrote:

[...]

> > No need to convert all existing drivers right away, but I'd like to see
> > a user that benefits from the conversion.
> >
> 
> The first obvious user will be the reset-gpio driver which will see
> its core code simplified as we won't need to cast between OF and
> fwnodes.

+1 to Bart's work. reset-gpio in current form is useless in all my cases
(it's OF-centric in 2025! We should not do that in a new code).

More over, conversion to reset-gpio from open coded GPIO APIs is a clear
regression and I want to NAK all those changes (if any already done) for
the discrete components that may be used outside of certainly OF-only niche of
the platforms.

-- 
With Best Regards,
Andy Shevchenko