Merge branch 'add-support-for-icssg-pa_stats'

MD Danish Anwar says:

====================
Add support for ICSSG PA_STATS

This series adds support for PA_STATS. Previously this series was a
standalone patch adding documentation for PA_STATS in dt-bindings file
ti,pruss.yaml.

v1 https://lore.kernel.org/all/20240430121915.1561359-1-danishanwar@ti.com/
v2 https://lore.kernel.org/all/20240529115149.630273-1-danishanwar@ti.com/
v3 https://lore.kernel.org/all/20240625153319.795665-1-danishanwar@ti.com/
v4 https://lore.kernel.org/all/20240729113226.2905928-1-danishanwar@ti.com/
v5 https://lore.kernel.org/all/20240814092033.2984734-1-danishanwar@ti.com/
v6 https://lore.kernel.org/all/20240820091657.4068304-1-danishanwar@ti.com/
====================

Link: https://patch.msgid.link/20240822122652.1071801-1-danishanwar@ti.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>