From: Wei Ni <wni@nvidia.com>
To: edubezval@gmail.com, thierry.reding@gmail.com,
robh+dt@kernel.org, rui.zhang@intel.com
Cc: MLongnecker@nvidia.com, swarren@wwwdotorg.org,
mikko.perttunen@kapsi.fi, linux-tegra@vger.kernel.org,
linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Wei Ni <wni@nvidia.com>
Subject: [PATCH 3/9] arm64: tegra: set critical trips for Tegra132
Date: Thu, 31 Mar 2016 16:44:02 +0800 [thread overview]
Message-ID: <1459413848-5405-4-git-send-email-wni@nvidia.com> (raw)
In-Reply-To: <1459413848-5405-1-git-send-email-wni@nvidia.com>
Set general "critical" trip temperatures for cpu, gpu, mem and pllx
thermal zones on Tegra132, these trips can trigger shut down or reset.
Signed-off-by: Wei Ni <wni@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra132.dtsi | 62 +++++++++++++++++++++++++++++++-
1 file changed, 61 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
index bd5010a7cba4..40fe2bcb55d2 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
@@ -729,7 +729,7 @@
soctherm: thermal-sensor@0,700e2000 {
compatible = "nvidia,tegra132-soctherm";
- reg = <0x0 0x700e2000 0x0 0x1000>;
+ reg = <0x0 0x700e2000 0x0 0x600>;
interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA124_CLK_TSENSOR>,
<&tegra_car TEGRA124_CLK_SOC_THERM>;
@@ -746,6 +746,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;
+
+ trips {
+ cpu_shutdown_trip {
+ temperature = <105000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * There are currently no cooling maps,
+ * because there are no cooling devices.
+ */
+ };
};
mem {
polling-delay-passive = <0>;
@@ -753,6 +768,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>;
+
+ trips {
+ mem_shutdown_trip {
+ temperature = <101000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * There are currently no cooling maps,
+ * because there are no cooling devices.
+ */
+ };
};
gpu {
polling-delay-passive = <1000>;
@@ -760,6 +790,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>;
+
+ trips {
+ gpu_shutdown_trip {
+ temperature = <101000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * There are currently no cooling maps,
+ * because there are no cooling devices.
+ */
+ };
};
pllx {
polling-delay-passive = <0>;
@@ -767,6 +812,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>;
+
+ trips {
+ pllx_shutdown_trip {
+ temperature = <105000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * There are currently no cooling maps,
+ * because there are no cooling devices.
+ */
+ };
};
};
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Wei Ni <wni@nvidia.com>
To: <edubezval@gmail.com>, <thierry.reding@gmail.com>,
<robh+dt@kernel.org>, <rui.zhang@intel.com>
Cc: <MLongnecker@nvidia.com>, <swarren@wwwdotorg.org>,
<mikko.perttunen@kapsi.fi>, <linux-tegra@vger.kernel.org>,
<linux-pm@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, Wei Ni <wni@nvidia.com>
Subject: [PATCH 3/9] arm64: tegra: set critical trips for Tegra132
Date: Thu, 31 Mar 2016 16:44:02 +0800 [thread overview]
Message-ID: <1459413848-5405-4-git-send-email-wni@nvidia.com> (raw)
In-Reply-To: <1459413848-5405-1-git-send-email-wni@nvidia.com>
Set general "critical" trip temperatures for cpu, gpu, mem and pllx
thermal zones on Tegra132, these trips can trigger shut down or reset.
Signed-off-by: Wei Ni <wni@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra132.dtsi | 62 +++++++++++++++++++++++++++++++-
1 file changed, 61 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra132.dtsi b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
index bd5010a7cba4..40fe2bcb55d2 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra132.dtsi
@@ -729,7 +729,7 @@
soctherm: thermal-sensor@0,700e2000 {
compatible = "nvidia,tegra132-soctherm";
- reg = <0x0 0x700e2000 0x0 0x1000>;
+ reg = <0x0 0x700e2000 0x0 0x600>;
interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&tegra_car TEGRA124_CLK_TSENSOR>,
<&tegra_car TEGRA124_CLK_SOC_THERM>;
@@ -746,6 +746,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;
+
+ trips {
+ cpu_shutdown_trip {
+ temperature = <105000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * There are currently no cooling maps,
+ * because there are no cooling devices.
+ */
+ };
};
mem {
polling-delay-passive = <0>;
@@ -753,6 +768,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>;
+
+ trips {
+ mem_shutdown_trip {
+ temperature = <101000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * There are currently no cooling maps,
+ * because there are no cooling devices.
+ */
+ };
};
gpu {
polling-delay-passive = <1000>;
@@ -760,6 +790,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>;
+
+ trips {
+ gpu_shutdown_trip {
+ temperature = <101000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * There are currently no cooling maps,
+ * because there are no cooling devices.
+ */
+ };
};
pllx {
polling-delay-passive = <0>;
@@ -767,6 +812,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>;
+
+ trips {
+ pllx_shutdown_trip {
+ temperature = <105000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /*
+ * There are currently no cooling maps,
+ * because there are no cooling devices.
+ */
+ };
};
};
--
1.9.1
next prev parent reply other threads:[~2016-03-31 8:44 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-31 8:43 [PATCH 0/9] Add HW throttle for Tegra soctherm Wei Ni
2016-03-31 8:43 ` Wei Ni
2016-03-31 8:44 ` [PATCH 1/9] thermal: tegra: add Tegra132 specific SOC_THERM driver Wei Ni
2016-03-31 8:44 ` Wei Ni
[not found] ` <1459413848-5405-1-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-03-31 8:44 ` [PATCH 2/9] arm64: tegra: use tegra132-soctherm for Tegra132 Wei Ni
2016-03-31 8:44 ` Wei Ni
2016-03-31 8:44 ` Wei Ni [this message]
2016-03-31 8:44 ` [PATCH 3/9] arm64: tegra: set critical trips " Wei Ni
2016-03-31 8:44 ` [PATCH 4/9] of: Add bindings of hw throttle for soctherm Wei Ni
2016-03-31 8:44 ` Wei Ni
2016-03-31 8:44 ` [PATCH 5/9] thermal: tegra: add hw-throttle function Wei Ni
2016-03-31 8:44 ` Wei Ni
2016-03-31 8:44 ` [PATCH 6/9] thermal: tegra: add hw-throttle for Tegra132 Wei Ni
2016-03-31 8:44 ` Wei Ni
2016-03-31 8:44 ` [PATCH 7/9] arm64: tegra: set hot trips for Tegra210 Wei Ni
2016-03-31 8:44 ` Wei Ni
2016-03-31 8:44 ` [PATCH 8/9] arm64: tegra: set hot trips for Tegra132 Wei Ni
2016-03-31 8:44 ` Wei Ni
2016-03-31 8:44 ` [PATCH 9/9] arm: tegra: set hot trips for Tegra124 Wei Ni
2016-03-31 8:44 ` Wei Ni
2016-03-31 8:50 ` [PATCH 0/9] Add HW throttle for Tegra soctherm Wei Ni
2016-03-31 8:50 ` Wei Ni
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