firmware: arm_scmi: Use dedicated devices to initialize channels

Browse source

Refactor channels initialization to use dedicated transport devices
instead of using devices borrowed from the SCMI drivers.

Initialize all channels, as described in the device tree, upfront during
SCMI core stack probe phase and free all of them, including the underlying
devices, when the SCMI core is removed.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20221222185049.737625-3-cristian.marussi@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

...

This commit is contained in:

Cristian Marussi 2022-12-22 18:50:42 +00:00 • committed by Sudeep Holla

parent 7a75b7afd8

commit 05a2801d8b

6 changed files with 116 additions and 51 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/firmware/arm_scmi/common.h

View file

158

drivers/firmware/arm_scmi/driver.c

View file

2

drivers/firmware/arm_scmi/mailbox.c

View file

2

drivers/firmware/arm_scmi/optee.c

View file

2

drivers/firmware/arm_scmi/smc.c

View file

2

drivers/firmware/arm_scmi/virtio.c

View file