37ef30fbf2
The Fujitsu OEM Mainboard business was acquired by Kontron, so the specifications of the Teutates chip was transferred to the new Kontron FTP server. Update the specifications website accordingly. The outdated sensors how-to was omitted. Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20230226014830.10929-1-W_Armin@gmx.de Signed-off-by: Guenter Roeck <linux@roeck-us.net>
43 lines
1.4 KiB
ReStructuredText
43 lines
1.4 KiB
ReStructuredText
Kernel driver ftsteutates
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=========================
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Supported chips:
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* FTS Teutates
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Prefix: 'ftsteutates'
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Addresses scanned: I2C 0x73 (7-Bit)
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Author: Thilo Cestonaro <thilo.cestonaro@ts.fujitsu.com>
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Description
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-----------
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The BMC Teutates is the Eleventh generation of Superior System
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monitoring and thermal management solution. It is builds on the basic
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functionality of the BMC Theseus and contains several new features and
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enhancements. It can monitor up to 4 voltages, 16 temperatures and
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8 fans. It also contains an integrated watchdog which is currently
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implemented in this driver.
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The ``pwmX_auto_channels_temp`` attributes show which temperature sensor
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is currently driving which fan channel. This value might dynamically change
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during runtime depending on the temperature sensor selected by
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the fan control circuit.
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The 4 voltages require a board-specific multiplier, since the BMC can
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only measure voltages up to 3.3V and thus relies on voltage dividers.
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Consult your motherboard manual for details.
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To clear a temperature or fan alarm, execute the following command with the
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correct path to the alarm file::
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echo 0 >XXXX_alarm
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Specifications of the chip can be found at the `Kontron FTP Server <http://ftp.kontron.com/>`_ (username = "anonymous", no password required)
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under the following path:
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/Services/Software_Tools/Linux_SystemMonitoring_Watchdog_GPIO/BMC-Teutates_Specification_V1.21.pdf
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