Re: [PATCH 0/1] clk: Fix for restructuring for no reparent case

From: Pavel Machek <pavel@denx.de>
To: Kazuhiro Hayashi <kazuhiro3.hayashi@toshiba.co.jp>
Cc: cip-dev@lists.cip-project.org, nobuhiro1.iwamatsu@toshiba.co.jp,
	pavel@denx.de, biju.das.jz@bp.renesas.com,
	yuki.saito@toshiba.co.jp
Subject: Re: [PATCH 0/1] clk: Fix for restructuring for no reparent case
Date: Wed, 31 Jan 2024 12:12:35 +0100	[thread overview]
Message-ID: <ZborIz5UgFSvjKRf@duo.ucw.cz> (raw)
In-Reply-To: <20240131135604.1488157-1-kazuhiro3.hayashi@toshiba.co.jp>

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Hi!

> With v6.1.72-cip13 + Zynq UltraScale+ MPSoC ZCU102, we observed that
> Ethernet does not work when it's speed is 100Mbps.
> This issue happens after d94c14f6fa34f2b8b33e5957f5b8dfb5aaf56b1e is
> backported to the clk framework, which is not a part of linux-6.1.y
> and probably is one of the dependencies of versa3 clk generator support
> for Renesas SoCs. See the patch series "Add versa3 clk generator support".
> 
> In mainline, a fix for the backport commit above is provided:
> be8fa5fd0a48fd2decc4de81ffe72bb3ceacecd9.
> This should be applied to linux-6.1.y-cip as well.
> With v6.1.72-cip13 + this patch, we confirmed the ZCU102 Ethernet
> works at 100Mbps.

Thanks a lot for investigation and sorry for the trouble.

The fix is simple enough, I am currently running tests, and can take
it if they pass and there are no other comments.

Best regards,
								Pavel
-- 
DENX Software Engineering GmbH,        Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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