linux-kernel - Re: [PATCH 0/2] pinctrl: imx: Support i.MX952 and update for i.MX94

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Message-ID: <CAD++jLkvYffZ_QRyk6VwuM4bMQVpfxdS8s6DhupXxB1eVU9Mfg@mail.gmail.com>
Date: Wed, 7 Jan 2026 15:16:07 +0100
From: Linus Walleij <linusw@...nel.org>
To: "Peng Fan (OSS)" <peng.fan@....nxp.com>
Cc: Dong Aisheng <aisheng.dong@....com>, Fabio Estevam <festevam@...il.com>, 
	Shawn Guo <shawnguo@...nel.org>, Jacky Bai <ping.bai@....com>, 
	Pengutronix Kernel Team <kernel@...gutronix.de>, NXP S32 Linux Team <s32@....com>, 
	Sascha Hauer <s.hauer@...gutronix.de>, Sudeep Holla <sudeep.holla@....com>, 
	Cristian Marussi <cristian.marussi@....com>, linux-gpio@...r.kernel.org, imx@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	arm-scmi@...r.kernel.org, Peng Fan <peng.fan@....com>, 
	Ranjani Vaidyanathan <ranjani.vaidyanathan@....com>
Subject: Re: [PATCH 0/2] pinctrl: imx: Support i.MX952 and update for i.MX94

On Wed, Dec 17, 2025 at 3:41 AM Peng Fan (OSS) <peng.fan@....nxp.com> wrote:

> Patch 1:
> For the changes to i.MX94, some pins' mux options are not controlled by
> IOMUXC, they are controlled in WAKUPMIX BLK CTRL. SM extends the pinctrl
> protocol, by adding a new cfg option.
>
> Patch 2:
> Similar as i.MX95 and i.MX94, i.MX952 IOMUXC is also managed by System
> Manager(SM) and exposed to Linux through SCMI pinctrl protocol.
>
> i.MX952's select input register offset is different, so need to update
> driver to include it.
>
> Signed-off-by: Peng Fan <peng.fan@....com>

Patches applied for Linux v7.0!

Yours,
Linus Walleij