Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) Kernel driver lm95234
^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)   * National Semiconductor / Texas Instruments LM95233
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)     Addresses scanned: I2C 0x18, 0x2a, 0x2b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)     Datasheet: Publicly available at the Texas Instruments website
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	       https://www.ti.com/product/lm95233
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)   * National Semiconductor / Texas Instruments LM95234
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)     Addresses scanned: I2C 0x18, 0x4d, 0x4e
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)     Datasheet: Publicly available at the Texas Instruments website
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	       https://www.ti.com/product/lm95234
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) Author: Guenter Roeck <linux@roeck-us.net>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) Description
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) -----------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) LM95233 and LM95234 are 11-bit digital temperature sensors with a 2-wire
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) System Management Bus (SMBus) interface and TrueTherm technology
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) that can very accurately monitor the temperature of two (LM95233)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) or four (LM95234) remote diodes as well as its own temperature.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) The remote diodes can be external devices such as microprocessors,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) graphics processors or diode-connected 2N3904s. The chip's TruTherm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) beta compensation technology allows sensing of 90 nm or 65 nm process
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) thermal diodes accurately.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) All temperature values are given in millidegrees Celsius. Temperature
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) is provided within a range of -127 to +255 degrees (+127.875 degrees for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) the internal sensor). Resolution depends on temperature input and range.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) Each sensor has its own maximum limit, but the hysteresis is common to all
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) channels. The hysteresis is configurable with the tem1_max_hyst attribute and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) affects the hysteresis on all channels. The first two external sensors also
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) have a critical limit.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) The lm95234 driver can change its update interval to a fixed set of values.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) It will round up to the next selectable interval. See the datasheet for exact
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) values. Reading sensor values more often will do no harm, but will return
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 'old' values.