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e1c5cd7e8a
Add support for mp5023 device from Monolithic Power Systems, Inc. (MPS) vendor. This is a Hot-Swap Controller. Signed-off-by: Howard Chiu <howard.chiu@quantatw.com> Link: https://lore.kernel.org/r/HKAPR04MB400349AA406694FB976D78D096709@HKAPR04MB4003.apcprd04.prod.outlook.com [groeck: Added MODULE_IMPORT_NS, entry in index.rst] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
84 lines
1.3 KiB
ReStructuredText
84 lines
1.3 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0
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Kernel driver mp5023
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====================
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Supported chips:
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* MPS MP5023
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Prefix: 'mp5023'
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* Datasheet
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Publicly available at the MPS website : https://www.monolithicpower.com/en/mp5023.html
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Author:
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Howard Chiu <howard.chiu@quantatw.com>
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Description
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-----------
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This driver implements support for Monolithic Power Systems, Inc. (MPS)
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MP5023 Hot-Swap Controller.
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Device complaint with:
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- PMBus rev 1.3 interface.
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Device supports direct format for reading input voltage, output voltage,
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output current, input power and temperature.
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The driver exports the following attributes via the 'sysfs' files
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for input voltage:
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**in1_input**
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**in1_label**
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**in1_max**
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**in1_max_alarm**
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**in1_min**
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**in1_min_alarm**
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The driver provides the following attributes for output voltage:
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**in2_input**
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**in2_label**
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**in2_alarm**
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The driver provides the following attributes for output current:
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**curr1_input**
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**curr1_label**
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**curr1_alarm**
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**curr1_max**
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The driver provides the following attributes for input power:
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**power1_input**
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**power1_label**
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**power1_alarm**
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The driver provides the following attributes for temperature:
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**temp1_input**
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**temp1_max**
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**temp1_max_alarm**
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**temp1_crit**
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**temp1_crit_alarm**
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