From: Vasily Khoruzhick <anarsoul@gmail.com>
To: Maxime Ripard <mripard@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
arm-linux <linux-arm-kernel@lists.infradead.org>,
devicetree <devicetree@vger.kernel.org>
Subject: Re: [PATCH v2 0/4] arm64: allwinner: a64: Enable DVFS on A64
Date: Wed, 8 Jan 2020 08:38:10 -0800 [thread overview]
Message-ID: <CA+E=qVeMvJ96OZ62E_B3byr4dGgtWd3NVD6qqB40gS7ExZy5uw@mail.gmail.com> (raw)
In-Reply-To: <20200108160402.u44odtfsuhiuytfl@gilmour.lan>
On Wed, Jan 8, 2020 at 8:04 AM Maxime Ripard <mripard@kernel.org> wrote:
>
> Hi,
>
> On Tue, Jan 07, 2020 at 08:20:14PM -0800, Vasily Khoruzhick wrote:
> > This series introduces new DTSI with operating points for A64,
> > adds cooling maps and thermal tripping points and enables DVFS
> > on all the supported A64-based boards
>
> Thanks for that new series.
>
> I'm not sure I've seen the answer, but how did you test that the OPPs
> were stable?
I've been using them for close to 2 years and haven't seen any issues so far.
> So far, the only method that proved to be reliable was to run
> https://github.com/ssvb/cpuburn-arm/blob/master/cpufreq-ljt-stress-test
>
> Could you paste the result (one board should be enough) ?
Here is a run on Pine64-LTS:
https://gist.github.com/anarsoul/23c361b42bcdf4f2e23624f74c4c94bc
Regards,
Vasily
> Thanks
> Maxime
next prev parent reply other threads:[~2020-01-08 16:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-08 4:20 [PATCH v2 0/4] arm64: allwinner: a64: Enable DVFS on A64 Vasily Khoruzhick
2020-01-08 4:20 ` [PATCH v2 1/4] arm64: dts: allwinner: a64: add CPU clock to CPU0-3 nodes Vasily Khoruzhick
2020-01-08 4:20 ` [PATCH v2 2/4] arm64: dts: allwinner: a64: add cooling maps and thermal tripping points Vasily Khoruzhick
2020-01-08 4:20 ` [PATCH v2 3/4] arm64: dts: allwinner: a64: add dtsi with CPU operating points Vasily Khoruzhick
2020-01-08 4:20 ` [PATCH v2 4/4] arm64: dts: allwinner: a64: enable DVFS Vasily Khoruzhick
2020-01-08 16:04 ` [PATCH v2 0/4] arm64: allwinner: a64: Enable DVFS on A64 Maxime Ripard
2020-01-08 16:38 ` Vasily Khoruzhick [this message]
2020-01-09 16:30 ` Maxime Ripard
2020-01-09 16:33 ` Maxime Ripard
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