On Sun, 29 Mar 2026 18:10:12 +0200
Carlo Szelinsky [off-list ref] wrote:

When a PSE controller driver is built as a module, it may not be probed
yet when PHYs are registered on the MDIO bus. This causes
fwnode_find_pse_control() -> of_pse_control_get() to return
-EPROBE_DEFER, which currently propagates up and destroys the PHY
device.

Treat -EPROBE_DEFER as non-fatal, allowing the PHY to register
successfully with psec=NULL. The PSE control can be resolved lazily
when first needed.

I think you should move this patch last on the series because it changes the
probe behavior, and needs the other patches to work properly on the lazy resolve
case.

Acked-by: Kory Maincent <kory.maincent@bootlin.com>

Thank you!
-- 
Köry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com