linux-kernel - Re: [PATCH v1] arm64: dts: imx8-apalis: set wifi regulator to always-on

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Message-ID: <ZV8v5zd8G6f7BdN9@francesco-nb.int.toradex.com>
Date:   Thu, 23 Nov 2023 11:56:39 +0100
From:   Francesco Dolcini <francesco@...cini.it>
To:     Fabio Estevam <festevam@...il.com>, Shawn Guo <shawnguo@...nel.org>
Cc:     Francesco Dolcini <francesco@...cini.it>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        Stefan Eichenberger <stefan.eichenberger@...adex.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Francesco Dolcini <francesco.dolcini@...adex.com>
Subject: Re: [PATCH v1] arm64: dts: imx8-apalis: set wifi regulator to
 always-on

Hello Fabio,

On Thu, Nov 23, 2023 at 07:52:27AM -0300, Fabio Estevam wrote:
> On Thu, Nov 23, 2023 at 7:48 AM Francesco Dolcini <francesco@...cini.it> wrote:
> >
> > From: Stefan Eichenberger <stefan.eichenberger@...adex.com>
> >
> > Make sure that the wifi regulator is always on. The wifi driver itself
> > puts the wifi module into suspend mode. If we cut the power the driver
> > will crash when resuming from suspend.
> >
> > Signed-off-by: Stefan Eichenberger <stefan.eichenberger@...adex.com>
> > Signed-off-by: Francesco Dolcini <francesco.dolcini@...adex.com>
> 
> I think this one deserves a Fixes tag.

Fixes: ad0de4ceb706 ("arm64: dts: freescale: add initial apalis imx8 aka quadmax module support")

Shawn, I assume you could just pick the Fixes tag without me sending a
v2, if you disagree just speak-up.

Francesco