+config THERMAL_EMERGENCY_POWEROFF_DELAY_MS
+ int "Emergency poweroff delay in milli-seconds"
+ depends on THERMAL
+ default 0
+ help
+ Thermal subsystem will issue a graceful shutdown when
+ critical temperatures are reached using orderly_poweroff(). In
+ case of failure of an orderly_poweroff(), the thermal emergency
+ poweroff kicks in after a delay has elapsed and shuts down the system.
+ This config is number of milliseconds to delay before emergency
+ poweroff kicks in. Similarly to the critical trip point,
+ the delay should be carefully profiled so as to give adequate
+ time for orderly_poweroff() to finish on regular execution.
+ If set to 0 emergency poweroff will not be supported.
+
+ In doubt, leave as 0.
+