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From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Richard Acayan <mailingradian@gmail.com>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Amit Kucheria <amitk@kernel.org>,
	Thara Gopinath <thara.gopinath@gmail.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Zhang Rui <rui.zhang@intel.com>,
	Lukasz Luba <lukasz.luba@arm.com>,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-pm@vger.kernel.org
Subject: Re: [PATCH v5 2/2] arm64: dts: qcom: sdm670: add thermal zones and thermal devices
Date: Tue, 31 Mar 2026 10:36:37 +0200	[thread overview]
Message-ID: <532f6709-601e-4aa6-aa5a-e4b294c979a1@oss.qualcomm.com> (raw)
In-Reply-To: <20260330165237.101045-3-mailingradian@gmail.com>

On 3/30/26 6:52 PM, Richard Acayan wrote:
> Add thermal zones to safeguard from overheating to high temperatures,
> along with the thermal sensors (TSENS) and CPU frequency limits (LMh).
> The temperatures are very high, but should still be safeguard for
> devices that do not specify their own thermal zones.
> 
> Signed-off-by: Richard Acayan <mailingradian@gmail.com>
> ---

[...]

> +	thermal-zones {
> +		aoss0-thermal {
> +			polling-delay-passive = <250>;
> +			polling-delay = <1000>;

You can drop all polling on TSENS thermal zones - we get interrupts
for when thresholds are crossed

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad

      parent reply	other threads:[~2026-03-31  8:36 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-30 16:52 [PATCH v5 0/2] SDM670 Basic SoC thermal zones Richard Acayan
2026-03-30 16:52 ` [PATCH v5 1/2] thermal/qcom/lmh: support SDM670 and its CPU clusters Richard Acayan
2026-03-30 18:43   ` Dmitry Baryshkov
2026-03-31  8:30   ` Konrad Dybcio
2026-03-31 17:44     ` Richard Acayan
2026-04-01  8:30       ` Konrad Dybcio
2026-03-30 16:52 ` [PATCH v5 2/2] arm64: dts: qcom: sdm670: add thermal zones and thermal devices Richard Acayan
2026-03-30 18:44   ` Dmitry Baryshkov
2026-03-31  8:36   ` Konrad Dybcio [this message]

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