Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) Kernel driver vexpress
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) ======================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Supported systems:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)   * ARM Ltd. Versatile Express platform
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)     Prefix: 'vexpress'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)     Datasheets:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)       * "Hardware Description" sections of the Technical Reference Manuals
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	for the Versatile Express boards:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	- http://infocenter.arm.com/help/topic/com.arm.doc.subset.boards.express/index.html
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)       * Section "4.4.14. System Configuration registers" of the V2M-P1 TRM:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	- http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0447-/index.html
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) Author: Pawel Moll
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) Versatile Express platform (http://www.arm.com/versatileexpress/) is a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) reference & prototyping system for ARM Ltd. processors. It can be set up
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) from a wide range of boards, each of them containing (apart of the main
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) chip/FPGA) a number of microcontrollers responsible for platform
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) configuration and control. Theses microcontrollers can also monitor the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) board and its environment by a number of internal and external sensors,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) providing information about power lines voltages and currents, board
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) temperature and power usage. Some of them also calculate consumed energy
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) and provide a cumulative use counter.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) The configuration devices are _not_ memory mapped and must be accessed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) via a custom interface, abstracted by the "vexpress_config" API.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) As these devices are non-discoverable, they must be described in a Device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) Tree passed to the kernel. Details of the DT binding for them can be found
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) in Documentation/devicetree/bindings/hwmon/vexpress.txt.