remoteproc: stm32: Allow hold boot management by the SCMI reset controller

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The hold boot can be managed by the SCMI controller as a reset.
If the "hold_boot" reset is defined in the device tree, use it.
Else use the syscon controller directly to access to the register.
The support of the SMC call is deprecated but kept for legacy support.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Link: https://lore.kernel.org/r/20230512093926.661509-3-arnaud.pouliquen@foss.st.com

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Arnaud Pouliquen 2023-05-12 11:39:24 +02:00 • committed by Mathieu Poirier

parent ef7129db96

commit de598695a2

1 changed files with 55 additions and 21 deletions

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drivers/remoteproc/stm32_rproc.c

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