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Date: Tue, 7 Mar 2023 16:45:24 +0100
From: bchihi@...libre.com
To: daniel.lezcano@...aro.org, angelogioacchino.delregno@...labora.com,
rafael@...nel.org, amitk@...nel.org, rui.zhang@...el.com,
matthias.bgg@...il.com, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, rdunlap@...radead.org,
ye.xingchen@....com.cn, p.zabel@...gutronix.de
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
khilman@...libre.com, james.lo@...iatek.com,
rex-bc.chen@...iatek.com
Subject: [PATCH 4/4] arm64: dts: mediatek: mt8195: Add AP domain temperature thresholds
From: Balsam CHIHI <bchihi@...libre.com>
Specify the targeted temperature thresholds.
Signed-off-by: Balsam CHIHI <bchihi@...libre.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 90 +++++++++++++++++++-----
1 file changed, 72 insertions(+), 18 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index b066d1eab1dc..0dab67d283a6 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -2654,11 +2654,17 @@ map0 {
};
vpu0-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_VPU0>;
trips {
+ vpu0_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
vpu0_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
@@ -2668,11 +2674,17 @@ vpu0_crit: trip-crit {
};
vpu1-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_VPU1>;
trips {
+ vpu1_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
vpu1_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
@@ -2682,11 +2694,17 @@ vpu1_crit: trip-crit {
};
gpu0-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_GPU0>;
trips {
+ gpu0_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
gpu0_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
@@ -2696,11 +2714,17 @@ gpu0_crit: trip-crit {
};
gpu1-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_GPU1>;
trips {
+ gpu1_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
gpu1_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
@@ -2710,11 +2734,17 @@ gpu1_crit: trip-crit {
};
vdec-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_VDEC>;
trips {
+ vdec_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
vdec_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
@@ -2724,11 +2754,17 @@ vdec_crit: trip-crit {
};
img-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_IMG>;
trips {
+ img_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
img_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
@@ -2738,11 +2774,17 @@ img_crit: trip-crit {
};
infra-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_INFRA>;
trips {
+ infra_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
infra_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
@@ -2752,11 +2794,17 @@ infra_crit: trip-crit {
};
cam0-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_CAM0>;
trips {
+ cam0_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
cam0_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
@@ -2766,11 +2814,17 @@ cam0_crit: trip-crit {
};
cam1-thermal {
- polling-delay = <0>;
- polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ polling-delay-passive = <250>;
thermal-sensors = <&lvts_ap MT8195_AP_CAM1>;
trips {
+ cam1_alert: trip-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
cam1_crit: trip-crit {
temperature = <100000>;
hysteresis = <2000>;
--
2.34.1
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