Re: [PATCH v5 1/2] dt-bindings: gpio: add gpio-line-mux controller

From: Conor Dooley

Date: Thu Nov 06 2025 - 12:47:17 EST


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@xxxxxxxxx>

> + 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@xxxxxxxxxxxxx>
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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