thermal/drivers/spacemit/k1: Add shutdown action and reorder registration order

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Add a devm action to clean hardware interrupts, sampling, and control
registers on driver unbind, mirroring what k1_tsensor_init() sets up.

Reorder the registration order within probe(): register the thermal
zones first, then request the IRQ, and register the shutdown action
last.  On removal, the hardware interrupt is disabled first, then the
IRQ is released, and finally the thermal zones are released.  This
avoids the IRQ thread accessing an already unregistered thermal zone
during devres cleanup.

Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
Reviewed-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>
Link: https://patch.msgid.link/1967d2bcc8fede6fbd25fc8eee07f2873fb41472.1784184867.git.xiaopei01@kylinos.cn

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Pei Xiao 2026-07-16 15:04:19 +08:00 • committed by Daniel Lezcano

parent 83f98a48f2

commit 9cbf780428

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1 changed files with 60 additions and 13 deletions

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drivers/thermal/spacemit/k1_tsensor.c

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