power: domain: Add Apple PMP reporting driver#32
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The Power Management Processor (PMP) is a coprocessor found on certain Apple SoCs. This is a dummy driver which allows for devices bound to a PMGR domain through a PMP reporting domain to be powered on. Powering on the PMP itself is not necessary during boot. Tested on M3 Max (T6034) with the nvme device tree node using one of the PMP reporting power domains. Signed-off-by: Yureka <yureka@cyberchaos.dev>
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(Also submitted to upstream via the mailing list.)
The Power Management Processor (PMP) is a coprocessor found on certain Apple SoCs.
This is a dummy driver which allows for devices bound to a PMGR domain through a PMP reporting domain to be powered on.
Powering on the PMP itself is not necessary during boot.
Tested on M3 Max (T6034) with the nvme device tree node using one of the PMP reporting power domains.