Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) Kernel driver emc6w201
^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 chips:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)   * SMSC EMC6W201
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)     Prefix: 'emc6w201'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)     Addresses scanned: I2C 0x2c, 0x2d, 0x2e
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)     Datasheet: Not public
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Author: Jean Delvare <jdelvare@suse.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) From the datasheet:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) "The EMC6W201 is an environmental monitoring device with automatic fan
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) control capability and enhanced system acoustics for noise suppression.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) This ACPI compliant device provides hardware monitoring for up to six
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) voltages (including its own VCC) and five external thermal sensors,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) measures the speed of up to five fans, and controls the speed of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) multiple DC fans using three Pulse Width Modulator (PWM) outputs. Note
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) that it is possible to control more than three fans by connecting two
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) fans to one PWM output. The EMC6W201 will be available in a 36-pin
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) QFN package."
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) The device is functionally close to the EMC6D100 series, but is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) register-incompatible.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) The driver currently only supports the monitoring of the voltages,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) temperatures and fan speeds. Limits can be changed. Alarms are not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) supported, and neither is fan speed control.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) Known Systems With EMC6W201
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) ---------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) The EMC6W201 is a rare device, only found on a few systems, made in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 2005 and 2006. Known systems with this device:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) * Dell Precision 670 workstation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) * Gigabyte 2CEWH mainboard