From: Amit Kucheria <amit.kucheria@verdurent.com>
To: Amit Kucheria <amit.kucheria@verdurent.com>,
Vasily Khoruzhick <anarsoul@gmail.com>,
Yangtao Li <tiny.windzz@gmail.com>,
Zhang Rui <rui.zhang@intel.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linux PM list <linux-pm@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
lakml <linux-arm-kernel@lists.infradead.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v8 0/7] add thermal sensor driver for A64, A83T, H3, H5, H6, R40
Date: Fri, 7 Feb 2020 00:56:41 +0530 [thread overview]
Message-ID: <CAHLCerMLFYRNUfPAzbUTZkn33P7LG5PtHMNiSJ2GMCoJ=0k74w@mail.gmail.com> (raw)
In-Reply-To: <20200206155703.fyry7nh473mc7pqy@core.my.home>
On Thu, Feb 6, 2020 at 9:27 PM Ondřej Jirman <megous@megous.com> wrote:
>
> Hi Amit,
>
> On Thu, Feb 06, 2020 at 07:43:59PM +0530, Amit Kucheria wrote:
> > Hi Vasily,
> >
> > For this entire series, the DTS files don't contain any trip points.
> > Did I miss some other series?
> >
> > At a minimum, you should add some "hot" or "critical" trip points
> > since then don't require a cooling-map with throttling actions. If you
> > have "passive" trip points, then you need to provide cooling-maps.
> >
> > Since this series has been merged, could you please follow up with a
> > fixup series to add the trip points?
>
> I don't think lack of trip points causes runtime issues. Or does it? I planned
> to send update with some trip points and cooling maps for 5.7 merge window.
> Is this acceptable?
Yes, I think that would be fine.
> If not, I can send a patch that adds:
>
> + trips {
> + cpu-very-hot {
> + temperature = <100000>;
> + hysteresis = <0>;
> + type = "critical";
> + };
> + };
>
> and
>
> + trips {
> + gpu-very-hot {
> + temperature = <100000>;
> + hysteresis = <0>;
> + type = "critical";
> + };
> + };
>
> everywhere where appropriate. Though that will make rebase of out of
> tree patches that already have a more complicated setup to be sent for the next
> merge window a bit tedious.
Right, don't do that.
> thank you,
> Ondrej
>
> > Regards,
> > Amit
> > p.s. We should catch all this automatically, I'll send out yaml
> > bindings for the thermal framework soon that should catch this stuff.
next prev parent reply other threads:[~2020-02-06 19:26 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-19 17:28 [PATCH v8 0/7] add thermal sensor driver for A64, A83T, H3, H5, H6, R40 Vasily Khoruzhick
2019-12-19 17:28 ` [PATCH v8 1/7] thermal: sun8i: add thermal driver for H6/H5/H3/A64/A83T/R40 Vasily Khoruzhick
2019-12-24 13:23 ` Daniel Lezcano
2019-12-19 17:28 ` [PATCH v8 2/7] dt-bindings: thermal: add YAML schema for sun8i-thermal driver bindings Vasily Khoruzhick
2019-12-19 17:32 ` Maxime Ripard
2019-12-19 17:28 ` [PATCH v8 3/7] ARM: dts: sun8i-a83t: Add thermal sensor and thermal zones Vasily Khoruzhick
2019-12-19 17:28 ` [PATCH v8 4/7] ARM: dts: sun8i-h3: " Vasily Khoruzhick
2019-12-19 17:28 ` [PATCH v8 5/7] arm64: dts: allwinner: h5: " Vasily Khoruzhick
2019-12-19 17:28 ` [PATCH v8 6/7] arm64: dts: allwinner: h6: " Vasily Khoruzhick
2019-12-19 17:28 ` [PATCH v8 7/7] arm64: dts: allwinner: a64: Add thermal sensors " Vasily Khoruzhick
2019-12-19 17:33 ` [PATCH v8 0/7] add thermal sensor driver for A64, A83T, H3, H5, H6, R40 Maxime Ripard
2019-12-24 18:30 ` Daniel Lezcano
2019-12-26 9:27 ` Maxime Ripard
2019-12-26 10:37 ` Ondřej Jirman
2019-12-27 15:37 ` Maxime Ripard
2019-12-26 10:44 ` Corentin Labbe
2019-12-26 12:47 ` Frank Lee
2019-12-26 20:26 ` Corentin Labbe
2019-12-29 21:18 ` Corentin Labbe
2019-12-24 13:11 ` Corentin Labbe
2019-12-24 14:36 ` Frank Lee
2020-02-06 14:13 ` Amit Kucheria
2020-02-06 15:57 ` Ondřej Jirman
2020-02-06 19:26 ` Amit Kucheria [this message]
2020-02-06 16:46 ` Daniel Lezcano
2020-02-06 19:23 ` Amit Kucheria
2020-02-07 9:31 ` Daniel Lezcano
2020-02-07 0:49 ` Vasily Khoruzhick
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