firmware: xilinx: Add debugfs support for PM_GET_NODE_STATUS

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Add new debug interface to support PM_GET_NODE_STATUS to get the node
information like requirements and usage.

The debugfs firmware driver interface is only meant for testing and
debugging EEMI APIs. Hence, it is by-default disabled in production
systems.

Signed-off-by: Madhav Bhatt <madhav.bhatt@amd.com>
Link: https://lore.kernel.org/r/20250417094543.3873507-1-madhav.bhatt@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>

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Madhav Bhatt 2025-04-17 02:45:43 -07:00 • committed by Michal Simek

parent 8f5ae30d69

commit 548fe51740

3 changed files with 64 additions and 2 deletions

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13

drivers/firmware/xilinx/zynqmp-debug.c

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41

drivers/firmware/xilinx/zynqmp.c

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12

include/linux/firmware/xlnx-zynqmp.h

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