74 lines
1.7 KiB
ReStructuredText
74 lines
1.7 KiB
ReStructuredText
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.. SPDX-License-Identifier: GPL-2.0-or-later
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Kernel driver dps920ab
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========================
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Supported chips:
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* Delta DPS920AB
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Prefix: 'dps920ab'
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Addresses scanned: -
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Authors:
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Robert Marko <robert.marko@sartura.hr>
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Description
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-----------
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This driver implements support for Delta DPS920AB 920W 54V DC single output
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power supply with PMBus support.
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The driver is a client driver to the core PMBus driver.
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Please see Documentation/hwmon/pmbus.rst for details on PMBus client drivers.
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Usage Notes
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-----------
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This driver does not auto-detect devices. You will have to instantiate the
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devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for
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details.
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Sysfs entries
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-------------
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======================= ======================================================
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curr1_label "iin"
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curr1_input Measured input current
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curr1_alarm Input current high alarm
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curr2_label "iout1"
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curr2_input Measured output current
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curr2_max Maximum output current
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curr2_rated_max Maximum rated output current
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in1_label "vin"
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in1_input Measured input voltage
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in1_alarm Input voltage alarm
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in2_label "vout1"
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in2_input Measured output voltage
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in2_rated_min Minimum rated output voltage
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in2_rated_max Maximum rated output voltage
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in2_alarm Output voltage alarm
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power1_label "pin"
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power1_input Measured input power
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power1_alarm Input power high alarm
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power2_label "pout1"
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power2_input Measured output power
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power2_rated_max Maximum rated output power
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temp[1-3]_input Measured temperature
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temp[1-3]_alarm Temperature alarm
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fan1_alarm Fan 1 warning.
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fan1_fault Fan 1 fault.
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fan1_input Fan 1 speed in RPM.
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======================= ======================================================
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