Added TGU Enable/Disable Validation Script#371
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- TGU-Enable-Disable: This script validates the state transtions of Coresight TGU devices. It dynamically discovers all the nodes and tries to toggle them on (1) or off (0) and checks for errors.
* TGU-Enable-Disable: This script validates the state transtions of Coresight TGU devices. It dynamically discovers all the nodes and tries to toggle them on (1) or off (0) and checks for errors. Signed-off-by: Rohan Dutta <rohadutt@qti.qualcomm.com>
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This was referenced Jun 7, 2026
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The TGU enable/disable validation should align with the common CoreSight helper direction from #389.
Please rebase after #389 is finalized and reuse the shared helper where possible for node discovery, state read/write, cleanup, and result reporting.
Since this test toggles hardware/debug nodes, please add robust cleanup traps and restore original state on EXIT/INT/TERM. Missing TGU/CoreSight/debugfs nodes should SKIP cleanly rather than FAIL on unsupported platforms.
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