linux-kernel - Re: [PATCH] imx8mn-var-som: dts: fix PHY detection bug by adding deassert delay

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Message-Id: <20230427161226.9c971530c6b848aa813c92b3@hugovil.com>
Date:   Thu, 27 Apr 2023 16:12:26 -0400
From:   Hugo Villeneuve <hugo@...ovil.com>
To:     Fabio Estevam <festevam@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        Hugo Villeneuve <hvilleneuve@...onoff.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] imx8mn-var-som: dts: fix PHY detection bug by adding
 deassert delay

On Thu, 27 Apr 2023 17:07:59 -0300
Fabio Estevam <festevam@...il.com> wrote:

> On Thu, Apr 27, 2023 at 5:06 PM Hugo Villeneuve <hugo@...ovil.com> wrote:
> 
> > Hi Fabio,
> > it uses a ADIN1300 PHY.
> >
> > The datasheet indicate that the "Management interface active (t4)" state is reached at most 5ms after the reset signal is deasserted.
> 
> Please add this information to the commit log and please add a Fixes: tag.

Good idea, will do.

Hugo.


-- 
Hugo Villeneuve <hugo@...ovil.com>