firmware: arm_ffa: Add interfaces to request notification callbacks

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Add interface to the FFA driver to allow for client drivers to request
and relinquish a notification as well as provide a callback for the
notification.

Link: https://lore.kernel.org/r/20231005-ffa_v1-1_notif-v4-10-cddd3237809c@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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Sudeep Holla 2023-10-05 15:45:03 +01:00

parent 0184450b8b

commit e0573444ed

2 changed files with 150 additions and 0 deletions

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145

drivers/firmware/arm_ffa/driver.c

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5

include/linux/arm_ffa.h

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