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| -rw-r--r-- | Documentation/hwmon/dps920ab.rst | 73 |
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diff --git a/Documentation/hwmon/dps920ab.rst b/Documentation/hwmon/dps920ab.rst new file mode 100644 index 000000000..c33b4cdc0 --- /dev/null +++ b/Documentation/hwmon/dps920ab.rst @@ -0,0 +1,73 @@ +.. 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. +======================= ====================================================== |