linux-kernel - Re: [PATCH v3 9/9] iio: adc: ad4062: Add GPIO Controller support

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Message-ID: <CAD++jLnAcBv0Lb_e6edAz82UkDZSeb-3y9Xm3m4rsgHiw0kLJg@mail.gmail.com>
Date: Thu, 11 Dec 2025 00:48:49 +0100
From: Linus Walleij <linusw@...nel.org>
To: Jorge Marques <jorge.marques@...log.com>
Cc: Lars-Peter Clausen <lars@...afoo.de>, Michael Hennerich <Michael.Hennerich@...log.com>, 
	Jonathan Cameron <jic23@...nel.org>, David Lechner <dlechner@...libre.com>, 
	Nuno Sá <nuno.sa@...log.com>, 
	Andy Shevchenko <andy@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Jonathan Corbet <corbet@....net>, Linus Walleij <linus.walleij@...aro.org>, 
	Bartosz Golaszewski <brgl@...ev.pl>, linux-iio@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org, 
	linux-gpio@...r.kernel.org
Subject: Re: [PATCH v3 9/9] iio: adc: ad4062: Add GPIO Controller support

On Fri, Dec 5, 2025 at 4:19 PM Jorge Marques <jorge.marques@...log.com> wrote:

> When gp0 or gp1 is not taken as an interrupt, expose them as GPO if
> gpio-contoller is set in the devicetree. gpio-regmap is not used
> because the GPO static low is 'b101 and static high is 0b110; low state
> requires setting bit 0, not fitting the abstraction of low=0 and
> high=mask.
>
> Signed-off-by: Jorge Marques <jorge.marques@...log.com>

Reviewed-by: Linus Walleij <linusw@...nel.org>

Yours,
Linus Walleij