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Message-Id: <20240319-topic-msm-polling-cleanup-v1-30-e0aee1dbcd78@linaro.org>
Date: Tue, 19 Mar 2024 17:14:00 +0100
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
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 30/31] arm64: dts: qcom: sm8550-*: 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/pm8010.dtsi | 6 ---
arch/arm64/boot/dts/qcom/pm8550.dtsi | 3 --
arch/arm64/boot/dts/qcom/pm8550b.dtsi | 3 --
arch/arm64/boot/dts/qcom/pm8550ve.dtsi | 3 --
arch/arm64/boot/dts/qcom/pm8550vs.dtsi | 12 -----
arch/arm64/boot/dts/qcom/pmr735d_a.dtsi | 3 --
arch/arm64/boot/dts/qcom/pmr735d_b.dtsi | 3 --
arch/arm64/boot/dts/qcom/sm8550.dtsi | 82 ---------------------------------
8 files changed, 115 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/pm8010.dtsi b/arch/arm64/boot/dts/qcom/pm8010.dtsi
index 0ea641e12209..583c3c49d603 100644
--- a/arch/arm64/boot/dts/qcom/pm8010.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8010.dtsi
@@ -9,9 +9,6 @@
/ {
thermal-zones {
pm8010-m-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8010_m_temp_alarm>;
trips {
@@ -30,9 +27,6 @@ trip1 {
};
pm8010-n-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8010_n_temp_alarm>;
trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8550.dtsi b/arch/arm64/boot/dts/qcom/pm8550.dtsi
index 797a18c249a4..27719876a098 100644
--- a/arch/arm64/boot/dts/qcom/pm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8550.dtsi
@@ -9,9 +9,6 @@
/ {
thermal-zones {
pm8550-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8550_temp_alarm>;
trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8550b.dtsi b/arch/arm64/boot/dts/qcom/pm8550b.dtsi
index 72609f31c890..44c0d4cf3fc8 100644
--- a/arch/arm64/boot/dts/qcom/pm8550b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8550b.dtsi
@@ -9,9 +9,6 @@
/ {
thermal-zones {
pm8550b-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8550b_temp_alarm>;
trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8550ve.dtsi b/arch/arm64/boot/dts/qcom/pm8550ve.dtsi
index 4dc1f03ab2c7..7d13e8d9236b 100644
--- a/arch/arm64/boot/dts/qcom/pm8550ve.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8550ve.dtsi
@@ -9,9 +9,6 @@
/ {
thermal-zones {
pm8550ve-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8550ve_temp_alarm>;
trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8550vs.dtsi b/arch/arm64/boot/dts/qcom/pm8550vs.dtsi
index 97b1c18aa7d8..a7a85f14c650 100644
--- a/arch/arm64/boot/dts/qcom/pm8550vs.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8550vs.dtsi
@@ -9,9 +9,6 @@
/ {
thermal-zones {
pm8550vs-c-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8550vs_c_temp_alarm>;
trips {
@@ -30,9 +27,6 @@ trip1 {
};
pm8550vs-d-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8550vs_d_temp_alarm>;
trips {
@@ -51,9 +45,6 @@ trip1 {
};
pm8550vs-e-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8550vs_e_temp_alarm>;
trips {
@@ -72,9 +63,6 @@ trip1 {
};
pm8550vs-g-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pm8550vs_g_temp_alarm>;
trips {
diff --git a/arch/arm64/boot/dts/qcom/pmr735d_a.dtsi b/arch/arm64/boot/dts/qcom/pmr735d_a.dtsi
index 37daaefe3431..e2ffe5d077a6 100644
--- a/arch/arm64/boot/dts/qcom/pmr735d_a.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmr735d_a.dtsi
@@ -9,9 +9,6 @@
/ {
thermal-zones {
pmr735d-k-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pmr735d_k_temp_alarm>;
trips {
diff --git a/arch/arm64/boot/dts/qcom/pmr735d_b.dtsi b/arch/arm64/boot/dts/qcom/pmr735d_b.dtsi
index 3b470f6ac46f..e8ececc6eee3 100644
--- a/arch/arm64/boot/dts/qcom/pmr735d_b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmr735d_b.dtsi
@@ -9,9 +9,6 @@
/ {
thermal-zones {
pmr735d-l-thermal {
- polling-delay-passive = <100>;
- polling-delay = <0>;
-
thermal-sensors = <&pmr735d_l_temp_alarm>;
trips {
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 3904348075f6..b502471c7c9b 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -4537,8 +4537,6 @@ compute-cb@8 {
thermal-zones {
aoss0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 0>;
trips {
@@ -4557,8 +4555,6 @@ reset-mon-config {
};
cpuss0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 1>;
trips {
@@ -4577,8 +4573,6 @@ reset-mon-config {
};
cpuss1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 2>;
trips {
@@ -4597,8 +4591,6 @@ reset-mon-config {
};
cpuss2-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 3>;
trips {
@@ -4617,8 +4609,6 @@ reset-mon-config {
};
cpuss3-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 4>;
trips {
@@ -4637,8 +4627,6 @@ reset-mon-config {
};
cpu3-top-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 5>;
trips {
@@ -4663,8 +4651,6 @@ cpu3_top_crit: cpu-critical {
};
cpu3-bottom-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 6>;
trips {
@@ -4689,8 +4675,6 @@ cpu3_bottom_crit: cpu-critical {
};
cpu4-top-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 7>;
trips {
@@ -4715,8 +4699,6 @@ cpu4_top_crit: cpu-critical {
};
cpu4-bottom-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 8>;
trips {
@@ -4741,8 +4723,6 @@ cpu4_bottom_crit: cpu-critical {
};
cpu5-top-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 9>;
trips {
@@ -4767,8 +4747,6 @@ cpu5_top_crit: cpu-critical {
};
cpu5-bottom-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 10>;
trips {
@@ -4793,8 +4771,6 @@ cpu5_bottom_crit: cpu-critical {
};
cpu6-top-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 11>;
trips {
@@ -4819,8 +4795,6 @@ cpu6_top_crit: cpu-critical {
};
cpu6-bottom-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 12>;
trips {
@@ -4845,8 +4819,6 @@ cpu6_bottom_crit: cpu-critical {
};
cpu7-top-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 13>;
trips {
@@ -4871,8 +4843,6 @@ cpu7_top_crit: cpu-critical {
};
cpu7-middle-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 14>;
trips {
@@ -4897,8 +4867,6 @@ cpu7_middle_crit: cpu-critical {
};
cpu7-bottom-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 15>;
trips {
@@ -4923,8 +4891,6 @@ cpu7_bottom_crit: cpu-critical {
};
aoss1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 0>;
trips {
@@ -4943,8 +4909,6 @@ reset-mon-config {
};
cpu0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 1>;
trips {
@@ -4969,8 +4933,6 @@ cpu0_crit: cpu-critical {
};
cpu1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 2>;
trips {
@@ -4995,8 +4957,6 @@ cpu1_crit: cpu-critical {
};
cpu2-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 3>;
trips {
@@ -5021,8 +4981,6 @@ cpu2_crit: cpu-critical {
};
cdsp0-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 4>;
trips {
@@ -5053,8 +5011,6 @@ cdsp0_junction_config: junction-config {
};
cdsp1-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 5>;
trips {
@@ -5085,8 +5041,6 @@ cdsp1_junction_config: junction-config {
};
cdsp2-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 6>;
trips {
@@ -5117,8 +5071,6 @@ cdsp2_junction_config: junction-config {
};
cdsp3-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 7>;
trips {
@@ -5149,8 +5101,6 @@ cdsp3_junction_config: junction-config {
};
video-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 8>;
trips {
@@ -5169,8 +5119,6 @@ reset-mon-config {
};
mem-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 9>;
trips {
@@ -5195,8 +5143,6 @@ reset-mon-config {
};
modem0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 10>;
trips {
@@ -5227,8 +5173,6 @@ reset-mon-config {
};
modem1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 11>;
trips {
@@ -5259,8 +5203,6 @@ reset-mon-config {
};
modem2-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 12>;
trips {
@@ -5291,8 +5233,6 @@ reset-mon-config {
};
modem3-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 13>;
trips {
@@ -5323,8 +5263,6 @@ reset-mon-config {
};
camera0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 14>;
trips {
@@ -5343,8 +5281,6 @@ reset-mon-config {
};
camera1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens1 15>;
trips {
@@ -5363,8 +5299,6 @@ reset-mon-config {
};
aoss2-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 0>;
trips {
@@ -5383,8 +5317,6 @@ reset-mon-config {
};
gpuss-0-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 1>;
cooling-maps {
@@ -5422,8 +5354,6 @@ gpu0_junction_config: junction-config {
};
gpuss-1-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 2>;
cooling-maps {
@@ -5461,8 +5391,6 @@ gpu1_junction_config: junction-config {
};
gpuss-2-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 3>;
cooling-maps {
@@ -5500,8 +5428,6 @@ gpu2_junction_config: junction-config {
};
gpuss-3-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 4>;
cooling-maps {
@@ -5539,8 +5465,6 @@ gpu3_junction_config: junction-config {
};
gpuss-4-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 5>;
cooling-maps {
@@ -5578,8 +5502,6 @@ gpu4_junction_config: junction-config {
};
gpuss-5-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 6>;
cooling-maps {
@@ -5617,8 +5539,6 @@ gpu5_junction_config: junction-config {
};
gpuss-6-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 7>;
cooling-maps {
@@ -5656,8 +5576,6 @@ gpu6_junction_config: junction-config {
};
gpuss-7-thermal {
- polling-delay-passive = <10>;
- polling-delay = <0>;
thermal-sensors = <&tsens2 8>;
cooling-maps {
--
2.40.1
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