firmware: arm_ffa: Setup in-kernel users of FFA partitions

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Parse the FFA nodes from the device-tree and register all the partitions
whose services will be used in the kernel.

In order to also enable in-kernel users of FFA interface, let us add
simple set of operations for such devices.

The in-kernel users are registered without the character device interface.

Link: https://lore.kernel.org/r/20210521151033.181846-5-sudeep.holla@arm.com
Tested-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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Sudeep Holla 2021-05-21 16:10:32 +01:00

parent 714be77e97

commit d0c0bce831

4 changed files with 271 additions and 1 deletions

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include/linux/arm_ffa.h

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