What "tegra_soctherm 700e2000.soctherm: throttrip: pll: missing hot temperature" meansWhat

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX1
1

Hi,

I got the following messages in the kernel log:

tegra_soctherm 700e2000.soctherm: throttrip: pll: missing hot temperature
tegra_soctherm 700e2000.soctherm: failed to register sensor: -19

How do I troubleshoot them?

Thanks.

2

This is probably the same as most of those other messages…I do not believe this actually matters. Keep in mind the software is configurable and supports multiple hardware devices, so some features might be tested which don’t exist on this particular hardware, or else which are simply not configured.

3

Thanks, Yes, that’s true, but would be nice to know what is the meaning of them.

4

I couldn’t tell you the specific meaning, but be aware that some code in the kernel supports many other Tegra products, many of the same product on different boards, and many completely different products.

5

I believe that is related to the message: tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to - 127000

message common to tx1 board.

6

Hi acessonegato,

tegra_soctherm 700e2000.soctherm: failed to register sensor: -19

This may be caused by some sensors which are disabled by tx1 by default and it is normal warning message. Why does this bother you?

7

Hi,

Thanks for letting me know. All those messages do not bother me since the board works fine, but I would love to know what they mean.

8

FYI,

tegra_soctherm 700e2000.soctherm: throttrip: pll: missing hot temperature

This error is due to this sensor does not have predefined throttle temperature. Also, not a harmful one.