linux-kernel - Re: [PATCH] clk: sunxi-ng: Fix missing CLK_SET_RATE

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Message-ID: <20170915094700.j7hykv3iq5n2iksk@flea.lan>
Date:   Fri, 15 Sep 2017 11:47:00 +0200
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     Chen-Yu Tsai <wens@...e.org>
Cc:     Alexander Syring <alex@...ring.de>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] clk: sunxi-ng: Fix missing CLK_SET_RATE_PARENT in
 ccu-sun4i-a10.c

On Thu, Sep 14, 2017 at 08:14:10PM +0800, Chen-Yu Tsai wrote:
> On Thu, Sep 14, 2017 at 8:05 PM, Alexander Syring <alex@...ring.de> wrote:
> > When using cpufreq-dt with default govenor other than "performance"
> > system freezes while booting.
> > Adding CLK_SET_RATE_PARENT | CLK_IS_CRITICAL to clk_cpu fixes the
> > problem.
> >
> > Tested on Cubietruck (A20).
> >
> > Fixes: c84f5683f6E ("clk: sunxi-ng: Add sun4i/sun7i CCU driver")
> >
> > Reported-by: Alexander Syring <alex@...ring.de>
> 
> You typically don't need this if you yourself are the reporter.

Queued for 4.15.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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