linux-kernel - Re: [PATCH v4] i2c: muxes: pca954x: Allow sharing reset GPIO

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Message-ID: <Zfqi64ABlapvK66k@shikoro>
Date: Wed, 20 Mar 2024 09:48:43 +0100
From: Wolfram Sang <wsa@...nel.org>
To: Chris Packham <chris.packham@...iedtelesis.co.nz>
Cc: peda@...ntia.se, p.zabel@...gutronix.de, krzysztof.kozlowski@...aro.org,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] i2c: muxes: pca954x: Allow sharing reset GPIO

On Wed, Mar 13, 2024 at 09:14:00AM +1300, 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>
> Acked-by: Peter Rosin <peda@...ntia.se>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Dependencies are upstream, so applied to for-current, thanks!


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