Merge branch 'add-perout-configuration-support-in-iep-driver'

Meghana Malladi says:

====================
Add perout configuration support in IEP driver

IEP driver supported both perout and pps signal generation
but perout feature is faulty with half-cooked support
due to some missing configuration. Hence perout feature is
removed as a bug fix. This patch series adds back this feature
which configures perout signal based on the arguments passed
by the perout request.

This patch series is continuation to the bug fix:
https://lore.kernel.org/20250227092441.1848419-1-m-malladi@ti.com
as suggested by Jakub Kicinski and Jacob Keller:
https://lore.kernel.org/20250220172410.025b96d6@kernel.org

v3: https://lore.kernel.org/20250303135124.632845-1-m-malladi@ti.com
====================

Link: https://patch.msgid.link/20250304105753.1552159-1-m-malladi@ti.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>