linux-kernel - Re: [PATCH v1 4/7] dt-bindings: devfreq: tegra30-actmon: Add cooling-cells

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Message-ID: <20210517213427.GA3239990@robh.at.kernel.org>
Date:   Mon, 17 May 2021 16:34:27 -0500
From:   Rob Herring <robh@...nel.org>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Matt Merhar <mattmerhar@...tonmail.com>,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        Chanwoo Choi <cw00.choi@...sung.com>, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, Jonathan Hunter <jonathanh@...dia.com>,
        Peter Geis <pgwipeout@...il.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>
Subject: Re: [PATCH v1 4/7] dt-bindings: devfreq: tegra30-actmon: Add
 cooling-cells

On Tue, 11 May 2021 00:10:05 +0300, Dmitry Osipenko wrote:
> The ACTMON watches activity of memory clients. Decisions about a minimum
> required frequency are made based on the info from ACTMON. We can use
> ACTMON as a thermal cooling device by limiting the required frequency.
> Document new cooling-cells property of NVIDIA Tegra ACTMON hardware unit.
> 
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---
>  .../devicetree/bindings/devfreq/nvidia,tegra30-actmon.yaml   | 5 +++++
>  1 file changed, 5 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>