linux-kernel - Re: [PATCH v8 06/10] pinctrl: s32g2: change the driver to also be probed as an MFD cell

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Message-ID: <CAMRc=McfjhfLwDR-wK=-WrC0yMZ3nt1YjAJ5RyQfsrgk1o6raA@mail.gmail.com>
Date: Tue, 20 Jan 2026 07:08:54 -0500
From: Bartosz Golaszewski <brgl@...nel.org>
To: Khristine Andreea Barbulescu <khristineandreea.barbulescu@....nxp.com>
Cc: Alberto Ruiz <aruizrui@...hat.com>, Christophe Lizzi <clizzi@...hat.com>, devicetree@...r.kernel.org, 
	Enric Balletbo <eballetb@...hat.com>, Eric Chanudet <echanude@...hat.com>, imx@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org, 
	linux-kernel@...r.kernel.org, NXP S32 Linux Team <s32@....com>, 
	Pengutronix Kernel Team <kernel@...gutronix.de>, 
	"Vincent Guittot devicetree @ vger . kernel . org" <vincent.guittot@...aro.org>, 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>, 
	Chester Lin <chester62515@...il.com>, Matthias Brugger <mbrugger@...e.com>, 
	Ghennadi Procopciuc <ghennadi.procopciuc@....com>, Larisa Grigore <larisa.grigore@....com>, 
	Lee Jones <lee@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
	Sascha Hauer <s.hauer@...gutronix.de>, Fabio Estevam <festevam@...il.com>, 
	Dong Aisheng <aisheng.dong@....com>, Jacky Bai <ping.bai@....com>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, "Rafael J. Wysocki" <rafael@...nel.org>
Subject: Re: [PATCH v8 06/10] pinctrl: s32g2: change the driver to also be
 probed as an MFD cell

On Tue, 20 Jan 2026 12:59:18 +0100, Khristine Andreea Barbulescu
<khristineandreea.barbulescu@....nxp.com> said:
> From: Andrei Stefanescu <andrei.stefanescu@....nxp.com>
>
> The old pinctrl bindings for SIUL2 are deprecated by a previous commit.
> The new bindings for the SIUL2 represent it as an MFD device:
> - one cell for combined pinctrl&GPIO
> - two cella acting as syscon providers for SoC registers access
>
> This commit allows the existing driver to also be probed as an MFD cell.
> The changes only impact the way the driver initializes the regmaps for
> accessing MSCR and IMCR registers.
>
> Signed-off-by: Andrei Stefanescu <andrei.stefanescu@....nxp.com>
> Signed-off-by: Khristine Andreea Barbulescu <khristineandreea.barbulescu@....nxp.com>
> ---

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@....qualcomm.com>