| .. SPDX-License-Identifier: GPL-2.0-or-later | |
| 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 Documentation/hwmon/pmbus.rst 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 Documentation/i2c/instantiating-devices.rst 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. | |
| ======================= ====================================================== |