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arm: tegra: set critical trips for Tegra124 

Set general "critical" trip temperatures for cpu, gpu, mem and pllx
thermal zones for all Tegra124 platform, these trips can trigger
shut down or reset.
Tegra124 Jetson TK1 was already set "critical" trips before, so it
can overwrite the general values.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Wei Ni 2016-05-11 18:20:19 +08:00 committed by Zhang Rui
parent 6c7c324570
commit 40823f8e26
2 changed files with 63 additions and 15 deletions
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18
arch/arm/boot/dts/tegra124-jetson-tk1.dts
View File

@ -2045,44 +2045,32 @@
thermal-zones {
cpu {
trips {
trip {
cpu-shutdown-trip {
temperature = <101000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
/* There are currently no cooling maps because there are no cooling devices */
};
};
mem {
trips {
trip {
mem-shutdown-trip {
temperature = <101000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
/* There are currently no cooling maps because there are no cooling devices */
};
};
gpu {
trips {
trip {
gpu-shutdown-trip {
temperature = <101000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
/* There are currently no cooling maps because there are no cooling devices */
};
};
};
};

60
arch/arm/boot/dts/tegra124.dtsi
View File

@ -1154,6 +1154,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;
trips {
cpu-shutdown-trip {
temperature = <103000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
/*
* There are currently no cooling maps,
* because there are no cooling devices.
*/
};
};
mem {
@ -1162,6 +1177,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>;
trips {
mem-shutdown-trip {
temperature = <103000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
/*
* There are currently no cooling maps,
* because there are no cooling devices.
*/
};
};
gpu {
@ -1170,6 +1200,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>;
trips {
gpu-shutdown-trip {
temperature = <101000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
/*
* There are currently no cooling maps,
* because there are no cooling devices.
*/
};
};
pllx {
@ -1178,6 +1223,21 @@
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>;
trips {
pllx-shutdown-trip {
temperature = <103000>;
hysteresis = <0>;
type = "critical";
};
};
cooling-maps {
/*
* There are currently no cooling maps,
* because there are no cooling devices.
*/
};
};
};