Kernel driver ir36021¶
Supported chips:
Infineon IR36021
Prefix: ir36021 Addresses scanned: -
- Datasheet: Publicly available at the Infineon website
https://www.infineon.com/dgdl/ir36021.pdf?fileId=5546d462533600a4015355d0aa2d1775
- Authors:
Chris Packham <chris.packham@alliedtelesis.co.nz>
Description¶
The IR36021 is a dual‐loop digital multi‐phase buck controller designed for point of load applications.
Usage Notes¶
This driver does not probe for PMBus devices. You will have to instantiate devices explicitly.
Sysfs attributes¶
curr1_label |
“iin” |
curr1_input |
Measured input current |
curr1_alarm |
Input fault alarm |
curr2_label |
“iout1” |
curr2_input |
Measured output current |
curr2_alarm |
Output over-current alarm |
in1_label |
“vin” |
in1_input |
Measured input voltage |
in1_alarm |
Input under-voltage alarm |
in2_label |
“vout1” |
in2_input |
Measured output voltage |
in2_alarm |
Output over-voltage alarm |
power1_label |
“pin” |
power1_input |
Measured input power |
power1_alarm |
Input under-voltage alarm |
power2_label |
“pout1” |
power2_input |
Measured output power |
temp1_input |
Measured temperature |
temp1_alarm |
Temperature alarm |
temp2_input |
Measured other loop temperature |
temp2_alarm |
Temperature alarm |