Yesterday I installed the zenpower driver (which also comes with a gui companion): https://github.com/ocerman/zenpower and https://github.com/ocerman/zenmonitor

Some users have been able to get sensors working on their X570 chipsets. I suggest taking a look at the issue comments.

Interesting. Why is it developed as out of tree module instead of changing upstream ones?

Nice. Thanks for reporting about it. I never knew about this project.

Quoting: XpanderNice. Thanks for reporting about it. I never knew about this project.

Did you just compile the code and those values showed up correctly?

Here's my current situation: https://github.com/ocerman/zenmonitor/issues/4

yes just compiled. i needed to unload and blacklist k10temp only.

my sensors shows fine also:

xpander@archlinux ~ $ sensors
it8665-isa-0290
Adapter: ISA adapter
VDDCR CPU:    +0.87 V  (min =  +0.64 V, max =  +1.98 V)
VCCP2:        +2.50 V  (min =  +2.16 V, max =  +2.76 V)
in2:          +1.97 V  (min =  +1.67 V, max =  +1.49 V)
+12V:         +3.33 V  (min =  +3.50 V, max =  +4.58 V)
+5V:          +0.13 V  (min =  +8.91 V, max =  +4.89 V)
in5:          +0.03 V  (min =  +1.61 V, max =  +2.41 V)
in6:          +0.03 V  (min =  +1.98 V, max =  +2.40 V)
3VSB:         +3.31 V  (min =  +0.46 V, max =  +3.95 V)
Vbat:         +3.25 V  
+3.3V:        +3.31 V  
CPU Fan:     1106 RPM  (min =   28 RPM)
AIO Pump:     755 RPM  (min =   15 RPM)
Chassis 1:   1203 RPM  (min =   29 RPM)
Chassis 2:    944 RPM  (min =   -1 RPM)  ALARM
AIO Pump_W+:  995 RPM  (min =   -1 RPM)  ALARM
CPU temp:     +28.0°C  (low  = +120.0°C, high = -68.0°C)
MB temp:      +33.0°C  (low  =  -7.0°C, high = +62.0°C)  sensor = thermistor
VRM temp:     +31.0°C  (low  = -17.0°C, high = -89.0°C)  sensor = thermistor
temp4:        +31.0°C  (low  = -46.0°C, high = -36.0°C)  sensor = thermistor
temp5:        +31.0°C  (low  = -85.0°C, high = -26.0°C)  sensor = thermistor
temp6:        +31.0°C  (low  = -51.0°C, high = -83.0°C)  sensor = thermistor
intrusion0:  ALARM

zenpower-pci-00c3
Adapter: PCI adapter
SVI2_Core:    +0.89 V  
SVI2_SoC:     +0.99 V  
Tdie:         +28.5°C  (high = +70.0°C)
Tctl:         +48.5°C  
SVI2_P_Core:   3.69 W  
SVI2_P_SoC:    9.68 W  
SVI2_C_Core:  +5.20 A  
SVI2_C_SoC:   +9.74 A  

asus-isa-0000
Adapter: ISA adapter
cpu_fan:        0 RPM

Which of those is chipset fan?

Quoting: ShmerlWhich of those is chipset fan?

none, as this is X370 motherboard and using it87 from github (which is discontinued now sadly)

zenpower one is just for the cpu though, not related to your motherboard.

for your motherboard i guess first make sure what chip it uses for the sensors. you maybe can use it87 also or nct - both sadly discontinued but should be available as forks in github, where you can modify some parameters and there are chances that your motherboard might use the same chip as some older motherboards used, so it will be supported.

Is nct discontinued? I thought it's still supported upstream.

Quoting: ShmerlIs nct discontinued? I thought it's still supported upstream.

ahh might be, the it87 probably also? .. but the work groeck did for both of those has been discontinued

it87 has no public documentation, but nct (nuvoton) apparently has. So it should be still supported. But github repos for it are gone, I suppose it's just in the kernel code now.

https://hwmon.wiki.kernel.org/device_support_status_n_o

I was really hoping zenpower would work, but it gives a reading of 200C for my Ryzen 3600.
lm_sensors says no sensors detected. It finds my Nuvoton chip but says: Found unknown chip with ID 0xd451

This is the first time I've ever bought a CPU the same month it was released, now I remember why I don't usually do that XD
Better to wait until the bugs are sorted out and there's better support.

Supposedly these chips have a TJmax of 95C, so I guess maybe there isn't much to worry about.
I think I would hear the fan speed increase if it was overheating, but maybe not.

System seems pretty stable for the most part.