Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/firmware/opal/sensor_groups
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Date:		August 2017
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Description:	Sensor groups directory for POWER9 powernv servers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 		Each folder in this directory contains a sensor group
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 		which are classified based on type of the sensor
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 		like power, temperature, frequency, current, etc. They
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 		can also indicate the group of sensors belonging to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		different owners like CSM, Profiler, Job-Scheduler
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) What:		/sys/firmware/opal/sensor_groups/<sensor_group_name>/clear
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Date:		August 2017
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Contact:	Linux for PowerPC mailing list <linuxppc-dev@ozlabs.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) Description:	Sysfs file to clear the min-max of all the sensors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 		belonging to the group.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		Writing 1 to this file will clear the minimum and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		maximum values of all the sensors in the group.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 		In POWER9, the min-max of a sensor is the historical minimum
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		and maximum value of the sensor cached by OCC.