diff mbox series

[06/12] arm64: dts: qcom: sm6350: Update GPU thermal zone settings

Message ID 20240510-topic-gpus_are_cool_now-v1-6-ababc269a438@linaro.org (mailing list archive)
State Accepted
Commit 1a558bbffc2ee9b99226b146fd7928e41db79d41
Headers show
Series Adreno cooling, take 2 | expand

Commit Message

Konrad Dybcio May 10, 2024, 12:58 p.m. UTC 
Lower the thresholds to something more reasonable and introduce a
passive polling delay to make sure more than one "passive" thermal point
is taken into account when throttling.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 arch/arm64/boot/dts/qcom/sm6350.dtsi | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index abfaa1178a39..99813f380df0 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -3177,18 +3177,20 @@  ddr-crit {
 		};
 
 		gpuss0-thermal {
+			polling-delay-passive = <250>;
+
 			thermal-sensors = <&tsens0 13>;
 
 			trips {
 				gpuss0_alert0: trip-point0 {
-					temperature = <95000>;
+					temperature = <85000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
 
 				gpuss0-crit {
-					temperature = <115000>;
-					hysteresis = <0>;
+					temperature = <110000>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
@@ -3202,18 +3204,20 @@  map0 {
 		};
 
 		gpuss1-thermal {
+			polling-delay-passive = <250>;
+
 			thermal-sensors = <&tsens0 14>;
 
 			trips {
 				gpuss1_alert0: trip-point0 {
-					temperature = <95000>;
+					temperature = <85000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
 
 				gpuss1-crit {
-					temperature = <115000>;
-					hysteresis = <0>;
+					temperature = <110000>;
+					hysteresis = <1000>;
 					type = "critical";
 				};
 			};