firmware: arm_scmi: Add notification dispatch and delivery

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Add the core SCMI notifications dispatch and delivery support logic
which is able to dispatch well-known received events from the Rx
interrupt handler to the dedicated deferred worker. From there, it will
deliver the events to the registered users' callbacks.

Dispatch and delivery support is just added here, still not enabled.

Link: https://lore.kernel.org/r/20200701155348.52864-4-cristian.marussi@arm.com
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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Cristian Marussi 2020-07-01 16:53:42 +01:00 • committed by Sudeep Holla

parent e7c215f358

commit bd31b24969

2 changed files with 373 additions and 4 deletions

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367

drivers/firmware/arm_scmi/notify.c

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10

drivers/firmware/arm_scmi/notify.h

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