linux-kernel - Re: [PATCH v3 0/2] Fix PHY init timeout issues

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Message-ID: <CAPDyKFrG2JwHMesMiLfHJBxmWTB7c0wSJzxH7hceUBgH4mKfng@mail.gmail.com>
Date: Wed, 28 Feb 2024 14:04:05 +0100
From: Ulf Hansson <ulf.hansson@...aro.org>
To: Elad Nachman <enachman@...vell.com>
Cc: huziji@...vell.com, adrian.hunter@...el.com, linux-mmc@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 0/2] Fix PHY init timeout issues

On Thu, 22 Feb 2024 at 20:17, Elad Nachman <enachman@...vell.com> wrote:
>
> From: Elad Nachman <enachman@...vell.com>
>
> Fix PHY init timeout issues:
>
> 1. Clock Stability issue causing PHY timeout
>
> 2. Timeout taking longer than needed on AC5X.
>    Solve by constantly testing the PHY init bit
>    until it toggles, but up to 100X timeout factor.
>
> v2:
>     1) convert polling loop to read_poll_timeout()
>        for both patches.
>
> v3:
>     1) Add Acked-by, Fixes and CC for stable
>
> Elad Nachman (2):
>   mmc: xenon: fix PHY init clock stability
>   mmc: xenon: add timeout for PHY init complete
>
>  drivers/mmc/host/sdhci-xenon-phy.c | 48 ++++++++++++++++++++++++------
>  1 file changed, 39 insertions(+), 9 deletions(-)
>

Applied for fixes, thanks!

Kind regards
Uffe