linux-kernel - Re: [PATCH v2 0/2] Add 'ngpios' and 'gpio-reserved-ranges' for vf610-gpio driver

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Message-ID: <CACRpkdb4OeD_yaUsGJ9Ugz3LZTCMdz1hbH-cX__ixEPr3Snd_w@mail.gmail.com>
Date: Tue, 20 May 2025 23:57:32 +0200
From: Linus Walleij <linus.walleij@...aro.org>
To: Haibo Chen <haibo.chen@....com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
	Sascha Hauer <s.hauer@...gutronix.de>, Pengutronix Kernel Team <kernel@...gutronix.de>, 
	Fabio Estevam <festevam@...il.com>, Stefan Agner <stefan@...er.ch>, 
	Bartosz Golaszewski <brgl@...ev.pl>, devicetree@...r.kernel.org, imx@...ts.linux.dev, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	linux-gpio@...r.kernel.org
Subject: Re: [PATCH v2 0/2] Add 'ngpios' and 'gpio-reserved-ranges' for
 vf610-gpio driver

On Mon, May 19, 2025 at 8:01 AM Haibo Chen <haibo.chen@....com> wrote:

> Not all GPIO ports have 32 pads, so add 'ngpios' property to specify
> the number. This can save some memory when alloc bitmap for GPIO,
> besides GPIO tools like gpioinfo will show the correct information.
>
> Some GPIO ports even more special, e.g. GPIO7 on imx94, it only support
> IO0~IO9 and IO16~IO27, so add 'gpio-reserved-ranges' property.
>
> Signed-off-by: Haibo Chen <haibo.chen@....com>

The series:
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij