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Groups > linux.kernel > #1366142
| From | Wei Ni <wni@nvidia.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH V9 RESEND 08/14] of: add notes of critical trips for soctherm |
| Date | 2016-03-29 12:40 +0200 |
| Message-ID | <rhZe3-4MC-53@gated-at.bofh.it> (permalink) |
| References | <rhZ4m-4HB-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The "critical" type trip in thermal zone can be
set to SOC_THERM hardware, it can trigger shut down
or reset event from hardware.
Signed-off-by: Wei Ni <wni@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/thermal/tegra-soctherm.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt b/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt
index 6b68cd150405..351a7376baa8 100644
--- a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt
+++ b/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt
@@ -26,6 +26,10 @@ Required properties :
of this property. See <dt-bindings/thermal/tegra124-soctherm.h> for a
list of valid values when referring to thermal sensors.
+Note:
+- the "critical" type trip points will be set to SOC_THERM hardware as the
+shut down temperature. Once the temperature of this thermal zone is higher
+than it, the system will be shutdown or reset by hardware.
Example :
@@ -51,5 +55,13 @@ Example: referring to thermal sensors :
thermal-sensors =
<&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;
+
+ trips {
+ cpu_shutdown_trip: shutdown-trip {
+ temperature = <102500>;
+ hysteresis = <1000>;
+ type = "critical";
+ };
+ };
};
};
--
1.9.1
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[PATCH V9 RESEND 00/14] Add T210 support in Tegra soctherm Wei Ni <wni@nvidia.com> - 2016-03-29 12:30 +0200
[PATCH V9 RESEND 06/14] thermal: tegra: add a debugfs to show registers Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
Re: [PATCH V9 RESEND 00/14] Add T210 support in Tegra soctherm Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
Re: [PATCH V9 RESEND 00/14] Add T210 support in Tegra soctherm Eduardo Valentin <edubezval@gmail.com> - 2016-03-29 17:20 +0200
[PATCH V9 RESEND 03/14] thermal: tegra: get rid of PDIV/HOTSPOT hack Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 13/14] arm64: tegra: add soctherm node for Tegra210 Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
Re: [PATCH V9 RESEND 13/14] arm64: tegra: add soctherm node for Tegra210 Eduardo Valentin <edubezval@gmail.com> - 2016-03-29 17:20 +0200
Re: [PATCH V9 RESEND 13/14] arm64: tegra: add soctherm node for Tegra210 Wei Ni <wni@nvidia.com> - 2016-03-30 05:30 +0200
Re: [PATCH V9 RESEND 13/14] arm64: tegra: add soctherm node for Tegra210 Wei Ni <wni@nvidia.com> - 2016-03-30 12:30 +0200
Re: [PATCH V9 RESEND 13/14] arm64: tegra: add soctherm node for Tegra210 Wei Ni <wni@nvidia.com> - 2016-04-01 09:10 +0200
[PATCH V9 RESEND 02/14] thermal: tegra: combine sensor group-related data Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 11/14] thermal: tegra: handle HW initialization in one funcotion Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 07/14] thermal: of-thermal: allow setting trip_temp on hardware Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 01/14] thermal: tegra: move tegra thermal files into tegra directory Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 05/14] thermal: tegra: add Tegra210 specific SOC_THERM driver Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 09/14] thermal: tegra: add thermtrip function Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 10/14] thermal: tegra: handle clocks in one function Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 14/14] arm: tegra: set critical trips for Tegra124 Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
Re: [PATCH V9 RESEND 14/14] arm: tegra: set critical trips for Tegra124 Eduardo Valentin <edubezval@gmail.com> - 2016-03-29 17:20 +0200
Re: [PATCH V9 RESEND 14/14] arm: tegra: set critical trips for Tegra124 Wei Ni <wni@nvidia.com> - 2016-04-01 09:10 +0200
Re: [PATCH V9 RESEND 14/14] arm: tegra: set critical trips for Tegra124 Wei Ni <wni@nvidia.com> - 2016-03-30 12:40 +0200
[PATCH V9 RESEND 12/14] thermal: tegra: add PM support Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
[PATCH V9 RESEND 08/14] of: add notes of critical trips for soctherm Wei Ni <wni@nvidia.com> - 2016-03-29 12:40 +0200
Re: [PATCH V9 RESEND 00/14] Add T210 support in Tegra soctherm Eduardo Valentin <edubezval@gmail.com> - 2016-03-29 17:20 +0200
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