[Pkg-raspi-maintainers] RPi3 temperature / frequency readout?

[Michael Stapelberg]

There’s always the possibility that Raspbian uses a custom driver which
isn’t yet upstreamed. I was never interested in these two numbers, so I
can’t help, sorry.

On Fri, Jan 26, 2018 at 12:11 AM, Steffen Möller <steffen_moeller at gmx.de>
wrote:

> Hello,
>
> can you please help with magic lines to learn about the temperature of the
> RPi3 and at what frequency the CPU is operating?
>
> This is apparently different from what Raspbian makes us expect. I am
> running your 20180108 buster image, i.e.
> CONFIG_THERMAL=y
> CONFIG_HWMON=y
> CONFIG_THERMAL_HWMON=y
>
> # find /sys -maxdepth 11 -name \*_input -o -name temp
> /sys/devices/virtual/thermal/thermal_zone0/temp
> # cat /sys/devices/virtual/thermal/thermal_zone0/temp
> cat: /sys/devices/virtual/thermal/thermal_zone0/temp: Invalid argument
> # ls /sys/devices/virtual/thermal/thermal_zone0/
> available_policies  k_po                passive subsystem/
> trip_point_0_temp
> integral_cutoff     k_pu                policy sustainable_power
> trip_point_0_type
> k_d                 mode                power/ temp                type
> k_i                 offset              slope trip_point_0_hyst   uevent
>
> Cheers,
>
> Steffen
>
>
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-- 
Best regards,
Michael
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