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| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2021-08-11 09:37:12 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-12 12:51:45 +0300 |
| commit | e0ba60509d64a7e91d13d28c247db59bf39d9837 (patch) | |
| tree | ce71f901f2c07ebb15e68ea236a5f1734c0aa7df /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 445af0d25992a92f2caf9c0e089cc7030d6b4eec (diff) | |
| download | linux-e0ba60509d64a7e91d13d28c247db59bf39d9837.tar.xz | |
net: phy: nxp-tja11xx: log critical health state
TJA1102 provides interrupt notification for the critical health states
like overtemperature and undervoltage.
The overtemperature bit is set if package temperature is beyond 155C°.
This functionality was tested by heating the package up to 200C°
The undervoltage bit is set if supply voltage drops beyond some critical
threshold. Currently not tested.
In a typical use case, both of this events should be logged and stored
(or send to some remote system) for further investigations.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
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