Re: [PATCH v5 00/33] New thermal OF code

From: Michael Walle
Date: Wed Aug 10 2022 - 04:01:29 EST


Hi Daniel,

Am 2022-08-09 10:23, schrieb Daniel Lezcano:
On my second board
(arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts). I get the
following error:

[ 6.292819] thermal_sys: Unable to find thermal zones description
[ 6.298872] thermal_sys: Failed to find thermal zone for hwmon id=0
[ 6.305375] lan966x-hwmon e2010180.hwmon: error -EINVAL: failed to register hwmon device
[ 6.313508] lan966x-hwmon: probe of e2010180.hwmon failed with error -22

Again, is there seems to be something missing in the device tree. For this
board a device tree change should be easily doable, as it is still in
development.

Logically with the fixes I've send these errors should have gone. Just
a pr_info should appear "... not attached to any thermal zone".

If I'm correct, without or with the changes (new thermal OF code +
fixes), the hwmon message is the same and the hwmon thermal zone is
not created. So no regression hopefully.

Is it possible to check that?

Yes, I'm no more seeing any error messages and the device
is probed successfully. Both on the kswitch board as well as on
the sl28 board.

Thanks,
-michael