remoteproc: k3-m4: Introduce central function to put rproc into reset

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Currently, the TI K3 M4 remoteproc driver assumes all of the M4 devices
have local resets. Even though its true for all existing M4 devices,
keep room for future devices which possibly may not have local resets
and only have a module reset.

Therefore introduce a central function, k3_m4_rproc_reset() which
handles both type of devices (with and without local resets), and use it
throughout the driver to put the remote processor into reset. This is
done to align the reset implementation with DSP remoteproc driver and
can be factored out later.

Signed-off-by: Beleswar Padhi <b-padhi@ti.com>
Tested-by: Judith Mendez <jm@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20250513054510.3439842-17-b-padhi@ti.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

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Beleswar Padhi 2025-05-13 11:14:50 +05:30 • committed by Mathieu Poirier

parent 754d13dfe2

commit ca8921f44c

1 changed files with 23 additions and 13 deletions

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drivers/remoteproc/ti_k3_m4_remoteproc.c

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