Kernel driver dps920ab¶
Supported chips:
Delta DPS920AB
Prefix: 'dps920ab'
Addresses scanned: -
- Authors:
Robert Marko <robert.marko@sartura.hr>
Description¶
This driver implements support for Delta DPS920AB 920W 54V DC single output power supply with PMBus support.
The driver is a client driver to the core PMBus driver. Please see Kernel driver pmbus for details on PMBus client drivers.
Usage Notes¶
This driver does not auto-detect devices. You will have to instantiate the devices explicitly. Please see How to instantiate I2C devices for details.
Sysfs entries¶
curr1_label |
"iin" |
curr1_input |
Measured input current |
curr1_alarm |
Input current high alarm |
curr2_label |
"iout1" |
curr2_input |
Measured output current |
curr2_max |
Maximum output current |
curr2_rated_max |
Maximum rated output current |
in1_label |
"vin" |
in1_input |
Measured input voltage |
in1_alarm |
Input voltage alarm |
in2_label |
"vout1" |
in2_input |
Measured output voltage |
in2_rated_min |
Minimum rated output voltage |
in2_rated_max |
Maximum rated output voltage |
in2_alarm |
Output voltage alarm |
power1_label |
"pin" |
power1_input |
Measured input power |
power1_alarm |
Input power high alarm |
power2_label |
"pout1" |
power2_input |
Measured output power |
power2_rated_max |
Maximum rated output power |
temp[1-3]_input |
Measured temperature |
temp[1-3]_alarm |
Temperature alarm |
fan1_alarm |
Fan 1 warning. |
fan1_fault |
Fan 1 fault. |
fan1_input |
Fan 1 speed in RPM. |