5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
32 lines
992 B
ReStructuredText
32 lines
992 B
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Kernel driver sch5627
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=====================
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Supported chips:
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* SMSC SCH5627
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Prefix: 'sch5627'
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Addresses scanned: none, address read from Super I/O config space
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Datasheet: Application Note available upon request
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Author: Hans de Goede <hdegoede@redhat.com>
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Description
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-----------
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SMSC SCH5627 Super I/O chips include complete hardware monitoring
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capabilities. They can monitor up to 5 voltages, 4 fans and 8 temperatures.
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The SMSC SCH5627 hardware monitoring part also contains an integrated
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watchdog. In order for this watchdog to function some motherboard specific
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initialization most be done by the BIOS, so if the watchdog is not enabled
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by the BIOS the sch5627 driver will not register a watchdog device.
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The hardware monitoring part of the SMSC SCH5627 is accessed by talking
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through an embedded microcontroller. An application note describing the
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protocol for communicating with the microcontroller is available upon
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request. Please mail me if you want a copy.
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