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Message-Id: <20240510-topic-msm-polling-cleanup-v2-25-436ca4218da2@linaro.org>
Date: Fri, 10 May 2024 13:59:48 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>, cros-qcom-dts-watchers@...omium.org,
Krzysztof Kozlowski <krzk+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v2 25/31] arm64: dts: qcom: sm6375-*: Remove thermal zone
polling delays
All of the thermal zone suppliers are interrupt-driven, remove the
bogus and unnecessary polling that only wastes CPU time.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
arch/arm64/boot/dts/qcom/sm6375.dtsi | 78 ------------------------------------
1 file changed, 78 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm6375.dtsi b/arch/arm64/boot/dts/qcom/sm6375.dtsi
index f40509d91bbd..ddea681b536d 100644
--- a/arch/arm64/boot/dts/qcom/sm6375.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6375.dtsi
@@ -1837,9 +1837,6 @@ cpufreq_hw: cpufreq@...1000 {
thermal-zones {
mapss0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 0>;
trips {
@@ -1864,9 +1861,6 @@ mapss0_crit: mapss-crit {
};
cpu0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 1>;
trips {
@@ -1891,9 +1885,6 @@ cpu0_crit: cpu-crit {
};
cpu1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 2>;
trips {
@@ -1918,9 +1909,6 @@ cpu1_crit: cpu-crit {
};
cpu2-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 3>;
trips {
@@ -1945,9 +1933,6 @@ cpu2_crit: cpu-crit {
};
cpu3-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 4>;
trips {
@@ -1972,9 +1957,6 @@ cpu3_crit: cpu-crit {
};
cpu4-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 5>;
trips {
@@ -1999,9 +1981,6 @@ cpu4_crit: cpu-crit {
};
cpu5-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 6>;
trips {
@@ -2026,9 +2005,6 @@ cpu5_crit: cpu-crit {
};
cluster0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 7>;
trips {
@@ -2053,9 +2029,6 @@ cluster0_crit: cpu-crit {
};
cluster1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 8>;
trips {
@@ -2080,9 +2053,6 @@ cluster1_crit: cpu-crit {
};
cpu6-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 9>;
trips {
@@ -2107,9 +2077,6 @@ cpu6_crit: cpu-crit {
};
cpu7-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 10>;
trips {
@@ -2134,9 +2101,6 @@ cpu7_crit: cpu-crit {
};
cpu-unk0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 11>;
trips {
@@ -2161,9 +2125,6 @@ cpu_unk0_crit: cpu-crit {
};
cpu-unk1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 12>;
trips {
@@ -2188,9 +2149,6 @@ cpu_unk1_crit: cpu-crit {
};
gpuss0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 13>;
trips {
@@ -2215,9 +2173,6 @@ gpuss0_crit: gpu-crit {
};
gpuss1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 14>;
trips {
@@ -2242,9 +2197,6 @@ gpuss1_crit: gpu-crit {
};
mapss1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 0>;
trips {
@@ -2269,9 +2221,6 @@ mapss1_crit: mapss-crit {
};
cwlan-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 1>;
trips {
@@ -2296,9 +2245,6 @@ cwlan_crit: cwlan-crit {
};
audio-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 2>;
trips {
@@ -2323,9 +2269,6 @@ audio_crit: audio-crit {
};
ddr-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 3>;
trips {
@@ -2350,9 +2293,6 @@ ddr_crit: ddr-crit {
};
q6hvx-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 4>;
trips {
@@ -2377,9 +2317,6 @@ q6hvx_crit: q6hvx-crit {
};
camera-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 5>;
trips {
@@ -2404,9 +2341,6 @@ camera_crit: camera-crit {
};
mdm-core0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 6>;
trips {
@@ -2431,9 +2365,6 @@ mdm_core0_crit: mdm-core0-crit {
};
mdm-core1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 7>;
trips {
@@ -2458,9 +2389,6 @@ mdm_core1_crit: mdm-core1-crit {
};
mdm-vec-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 8>;
trips {
@@ -2485,9 +2413,6 @@ mdm_vec_crit: mdm-vec-crit {
};
msm-scl-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 9>;
trips {
@@ -2512,9 +2437,6 @@ msm_scl_crit: msm-scl-crit {
};
video-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens1 10>;
trips {
--
2.40.1
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