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|---|---|
| From | Wei Ni <wni@nvidia.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH V7 12/12] arm: tegra: set critical trips for Tegra124 |
| Date | Fri, 11 Mar 2016 04:20:03 +0100 |
| Message-ID | <rblMn-8se-29@gated-at.bofh.it> (permalink) |
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| Lines | 44 |
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| X-Original-Cc | <MLongnecker@nvidia.com>, <swarren@wwwdotorg.org>, <mikko.perttunen@kapsi.fi>, <linux-tegra@vger.kernel.org>, <linux-pm@vger.kernel.org>, <linux-kernel@vger.kernel.org>, Wei Ni <wni@nvidia.com> |
| X-Original-Date | Fri, 11 Mar 2016 11:11:44 +0800 |
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| Xref | csiph.com linux.kernel:1355574 |
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Set "critical" trips for cpu and gpu thermal zones,
which can trigger shut down or reset.
Signed-off-by: Wei Ni <wni@nvidia.com>
---
arch/arm/boot/dts/tegra124.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index e4eac1f01e64..442fcf0cb394 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -996,6 +996,14 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;
+
+ trips {
+ cpu_shutdown_trip: shutdown-trip {
+ temperature = <103000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
};
mem {
@@ -1012,6 +1020,14 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>;
+
+ trips {
+ gpu_shutdown_trip: shutdown-trip {
+ temperature = <101000>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
};
pllx {
--
1.9.1
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[PATCH V7 12/12] arm: tegra: set critical trips for Tegra124 Wei Ni <wni@nvidia.com> - 2016-03-11 04:20 +0100
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