diff options
Diffstat (limited to 'sys/contrib/device-tree/Bindings/thermal/thermal-zones.yaml')
-rw-r--r-- | sys/contrib/device-tree/Bindings/thermal/thermal-zones.yaml | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/sys/contrib/device-tree/Bindings/thermal/thermal-zones.yaml b/sys/contrib/device-tree/Bindings/thermal/thermal-zones.yaml index 4f3acdc4dec0..dbd52620d293 100644 --- a/sys/contrib/device-tree/Bindings/thermal/thermal-zones.yaml +++ b/sys/contrib/device-tree/Bindings/thermal/thermal-zones.yaml @@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/base.yaml# title: Thermal zone maintainers: - - Amit Kucheria <amitk@kernel.org> + - Daniel Lezcano <daniel.lezcano@linaro.org> description: | Thermal management is achieved in devicetree by describing the sensor hardware @@ -75,6 +75,22 @@ patternProperties: framework and assumes that the thermal sensors in this zone support interrupts. + critical-action: + $ref: /schemas/types.yaml#/definitions/string + description: | + The action the OS should perform after the critical temperature is reached. + By default the system will shutdown as a safe action to prevent damage + to the hardware, if the property is not set. + The shutdown action should be always the default and preferred one. + Choose 'reboot' with care, as the hardware may be in thermal stress, + thus leading to infinite reboots that may cause damage to the hardware. + Make sure the firmware/bootloader will act as the last resort and take + over the thermal control. + + enum: + - shutdown + - reboot + thermal-sensors: $ref: /schemas/types.yaml#/definitions/phandle-array maxItems: 1 |