From: Conor Dooley <conor@kernel.org>
To: Jonas Jelonek <jelonek.jonas@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Peter Rosin <peda@axentia.se>,
Geert Uytterhoeven <geert+renesas@glider.be>,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Thomas Richard <thomas.richard@bootlin.com>
Subject: Re: [PATCH v5 1/2] dt-bindings: gpio: add gpio-line-mux controller
Date: Thu, 6 Nov 2025 17:47:12 +0000 [thread overview]
Message-ID: <20251106-handgrip-snoring-8e584fc97d3d@spud> (raw)
In-Reply-To: <20251105163610.610793-2-jelonek.jonas@gmail.com>
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On Wed, Nov 05, 2025 at 04:36:09PM +0000, Jonas Jelonek wrote:
> Add dt-schema for a gpio-line-mux controller which exposes virtual
> GPIOs for a shared GPIO controlled by a multiplexer, e.g. a gpio-mux.
>
> The gpio-line-mux controller is a gpio-controller, thus has mostly the
> same semantics. However, it requires a mux-control to be specified upon
> which it will operate.
>
> Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
> + muxed-gpios:
v5: - renamed "shared" to "muxed" to avoid confusion with Bartosz' work
- dropped Reviewed-by of Krzysztof due to binding change
FWIW, I wouldn't bother dropping the tag for something this simple.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable
> + maxItems: 1
> + description:
> + GPIO which is the '1' in 1-to-many and is shared by the virtual GPIOs
> + and controlled via the mux.
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next prev parent reply other threads:[~2025-11-06 17:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-05 16:36 [PATCH v5 0/2] add gpio-line-mux Jonas Jelonek
2025-11-05 16:36 ` [PATCH v5 1/2] dt-bindings: gpio: add gpio-line-mux controller Jonas Jelonek
2025-11-06 17:47 ` Conor Dooley [this message]
2025-11-10 22:53 ` Linus Walleij
2025-11-05 16:36 ` [PATCH v5 2/2] gpio: add gpio-line-mux driver Jonas Jelonek
2025-11-10 22:52 ` Linus Walleij
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