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Message-Id: <4c95177d5454421fb789cb67da94181af2a0370d.1542629810.git.amit.kucheria@linaro.org>
Date: Mon, 19 Nov 2018 17:55:22 +0530
From: Amit Kucheria <amit.kucheria@...aro.org>
To: linux-kernel@...r.kernel.org
Cc: linux-arm-msm@...r.kernel.org, bjorn.andersson@...aro.org,
edubezval@...il.com, andy.gross@...aro.org, vkoul@...nel.org,
David Brown <david.brown@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>
Subject: [PATCH v2 4/4] arm64: dts: qcom: qcs404: Add thermal zones for each sensor
qcs404 has 10 sensors connected to the single TSENS IP. Define a thermal
zone for each of those sensors to expose the temperature of each zone.
Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
Reviewed-by: Vinod Koul <vkoul@...nel.org>
Tested-by: Vinod Koul <vkoul@...nel.org>
---
arch/arm64/boot/dts/qcom/qcs404.dtsi | 206 +++++++++++++++++++++++++++
1 file changed, 206 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 57d14d8f0c901..cbc3fd3788938 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -30,6 +30,7 @@
reg = <0x100>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ #cooling-cells= <2>;
};
CPU1: cpu@101 {
@@ -38,6 +39,7 @@
reg = <0x101>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ #cooling-cells= <2>;
};
CPU2: cpu@102 {
@@ -46,6 +48,7 @@
reg = <0x102>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ #cooling-cells= <2>;
};
CPU3: cpu@103 {
@@ -54,6 +57,7 @@
reg = <0x103>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ #cooling-cells= <2>;
};
L2_0: l2-cache {
@@ -507,4 +511,206 @@
#interrupt-cells = <2>;
};
};
+
+ thermal-zones {
+ aoss-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 0>;
+
+ trips {
+ aoss_alert: trip0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ aoss_crit: trip1 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ dsp-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 1>;
+
+ trips {
+ dsp_alert: trip0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ dsp_crit: trip1 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ lpass-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 2>;
+
+ trips {
+ lpass_alert: trip0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ lpass_crit: trip1 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ wlan-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 3>;
+
+ trips {
+ wlan_alert: trip0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ wlan_crit: trip1 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ cluster-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 4>;
+
+ trips {
+ cluster_alert: cluster_alert {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cluster_crit: cluster_crit {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ cpu-thermal0 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 5>;
+
+ trips {
+ cpu_alert0: cpu_alert0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit0: cpu_crit0 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ cpu-thermal1 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 6>;
+
+ trips {
+ cpu_alert1: trip0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit1: trip1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ cpu-thermal2 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 7>;
+
+ trips {
+ cpu_alert2: trip0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit2: trip1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ cpu-thermal3 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 8>;
+
+ trips {
+ cpu_alert3: trip0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit3: trip1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+
+ gpu-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 9>;
+
+ trips {
+ gpu_alert: trip0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ gpu_crit: trip1 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ };
+ };
};
--
2.17.1
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