linux-kernel - Re: [PATCH] i2c: muxes: pca954x: Allow sharing reset GPIO

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Message-ID: <c50cd8ad-3bb0-e6fe-8ae0-c18ec53b2ce2@axentia.se>
Date: Thu, 11 Jan 2024 10:27:46 +0100
From: Peter Rosin <peda@...ntia.se>
To: Chris Packham <chris.packham@...iedtelesis.co.nz>,
 krzysztof.kozlowski@...aro.org, p.zabel@...gutronix.de
Cc: linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i2c: muxes: pca954x: Allow sharing reset GPIO

Hi!

2024-01-08 at 05:19, Chris Packham wrote:
> Some hardware designs with multiple PCA954x devices use a reset GPIO
> connected to all the muxes. Support this configuration by making use of
> the reset controller framework which can deal with the shared reset
> GPIOs. Fall back to the old GPIO descriptor method if the reset
> controller framework is not enabled.
> 
> Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>

Looks good to me.

Acked-by: Peter Rosin <peda@...ntia.se>

Cheers,
Peter