linux-kernel - Re: [linux-sunxi] [PATCH 05/10] clk: sunxi-ng: h3: gate then ungate PLL CPU clk after rate change

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Message-ID: <CAGb2v66jK+iAbKVsv6=4tb0470KBdwU+AHjWDnWwKKTY+U+W6g@mail.gmail.com>
Date:   Wed, 26 Jul 2017 15:14:43 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Icenowy Zheng <icenowy@...c.io>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        "open list:THERMAL" <linux-pm@...r.kernel.org>,
        linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [linux-sunxi] [PATCH 05/10] clk: sunxi-ng: h3: gate then ungate
 PLL CPU clk after rate change

On Sun, Jul 23, 2017 at 6:27 PM, Icenowy Zheng <icenowy@...c.io> wrote:
> From: Chen-Yu Tsai <wens@...e.org>
>
> This patch utilizes the new PLL clk notifier to gate then ungate the
> PLL CPU clock after rate changes. This should prevent any system hangs
> resulting from cpufreq changes to the clk.
>
> Reported-by: Ondrej Jirman <megous@...ous.com>
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>
> Tested-by: Icenowy Zheng <icenowy@...c.io>

This is missing

Fixes: 0577e4853bfb ("clk: sunxi-ng: Add H3 clocks")

ChenYu