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| author | Oleksij Rempel <[email protected]> | 2021-08-11 06:37:12 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-08-12 09:51:45 +0000 |
| commit | e0ba60509d64a7e91d13d28c247db59bf39d9837 (patch) | |
| tree | ce71f901f2c07ebb15e68ea236a5f1734c0aa7df /drivers/fpga/fpga-bridge.c | |
| parent | Merge branch 'pktgen-imix' (diff) | |
| download | kernel-e0ba60509d64a7e91d13d28c247db59bf39d9837.tar.gz kernel-e0ba60509d64a7e91d13d28c247db59bf39d9837.zip | |
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 <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions