diff options
Diffstat (limited to 'Documentation/devicetree/bindings/thermal/thermal-zones.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/thermal/thermal-zones.yaml | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml index 68398e7e8655..0de0a9757ccc 100644 --- a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml +++ b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml @@ -49,7 +49,10 @@ properties: to take when the temperature crosses those thresholds. patternProperties: - "^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$": + # Node name is limited in size due to Linux kernel requirements - 19 + # characters in total (see THERMAL_NAME_LENGTH, including terminating NUL + # byte): + "^[a-zA-Z][a-zA-Z0-9\\-]{1,10}-thermal$": type: object description: Each thermal zone node contains information about how frequently it @@ -79,9 +82,8 @@ patternProperties: $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. + If the property is not set, it is up to the system to select the correct + action. The recommended and preferred default is shutdown. 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 @@ -229,7 +231,6 @@ patternProperties: required: - thermal-sensors - - trips additionalProperties: false |