Re: [PATCH v3 3/3] arm64: dts: qcom: sdm670: add thermal zones and thermal devices
From: Richard Acayan <hidden>
Date: 2026-03-11 02:31:37
Also in:
linux-arm-msm, linux-pm
On Mon, Mar 09, 2026 at 08:20:37PM -0400, 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 <redacted> ---
(snip)
quoted hunk ↗ jump to hunk
@@ -2289,5 +2322,372 @@ cpufreq_hw: cpufreq@17d43000 { #freq-domain-cells = <1>; }; + + lmh_cluster1: lmh@17d70800 { + compatible = "qcom,sdm670-lmh", "qcom,sdm845-lmh"; + reg = <0 0x17d70800 0 0x400>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + cpus = <&cpu6>;
This is not supported.
+ qcom,lmh-temp-arm-millicelsius = <65000>;
+ qcom,lmh-temp-low-millicelsius = <94500>;
+ qcom,lmh-temp-high-millicelsius = <95000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ lmh_cluster0: lmh@17d78800 {
+ compatible = "qcom,sdm670-lmh", "qcom,sdm845-lmh";
+ reg = <0 0x17d78800 0 0x400>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ cpus = <&cpu0>;
+ qcom,lmh-temp-arm-millicelsius = <65000>;
+ qcom,lmh-temp-low-millicelsius = <94500>;
+ qcom,lmh-temp-high-millicelsius = <95000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };