2021-03-01 11:59:54 +08:00
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.. SPDX-License-Identifier: GPL-2.0
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Kernel driver ir36021
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=====================
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Supported chips:
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* Infineon IR36021
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Prefix: ir36021
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Addresses scanned: -
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Datasheet: Publicly available at the Infineon website
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https://www.infineon.com/dgdl/ir36021.pdf?fileId=5546d462533600a4015355d0aa2d1775
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Authors:
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- Chris Packham <chris.packham@alliedtelesis.co.nz>
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Description
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-----------
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2021-05-16 18:18:18 +08:00
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The IR36021 is a dual-loop digital multi-phase buck controller designed for
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2021-03-01 11:59:54 +08:00
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point of load applications.
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Usage Notes
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-----------
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This driver does not probe for PMBus devices. You will have to instantiate
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devices explicitly.
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Sysfs attributes
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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 fault alarm
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curr2_label "iout1"
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curr2_input Measured output current
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curr2_alarm Output over-current alarm
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in1_label "vin"
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in1_input Measured input voltage
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in1_alarm Input under-voltage alarm
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in2_label "vout1"
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in2_input Measured output voltage
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in2_alarm Output over-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 under-voltage alarm
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power2_label "pout1"
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power2_input Measured output power
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temp1_input Measured temperature
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temp1_alarm Temperature alarm
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temp2_input Measured other loop temperature
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temp2_alarm Temperature alarm
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======================= ===========================
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