This series adds poll-based event detection and LED trigger support
to the PSE core subsystem.

Patches 1-2 introduce the poll path independently of LED support,
so it can be tested in isolation on boards with and without IRQ
configured.

Patch 3 adds LED triggers that hook into the shared event handling
path introduced by patch 2.

Changes since v1:
- Split single patch into 3 separate patches
- Extracted pse_handle_events() and devm_pse_poll_helper() as a
  standalone poll path (patches 1-2), testable without LED code
- Added DT binding for poll-interval-ms as a separate patch
- Renamed led-poll-interval-ms to poll-interval-ms for generic use
- Fire LED triggers from the notification path rather than a
  separate poll loop

Tested on Realtek RTL9303 with HS104 PoE chip, poll path only
(without IRQ configured). Verified PD connect/disconnect notifications
and LED trigger state changes. Testing with IRQ configured is still
needed to verify the refactored pse_isr() path.

Link: https://lore.kernel.org/all/20260314235916.2391678-1-github@szelinsky.de/

Carlo Szelinsky (3):
  dt-bindings: net: pse-pd: add poll-interval-ms property
  net: pse-pd: add devm_pse_poll_helper()
  net: pse-pd: add LED trigger support via notification path

 .../bindings/net/pse-pd/pse-controller.yaml   |   8 +
 drivers/net/pse-pd/pse_core.c                 | 267 ++++++++++++++++--
 include/linux/pse-pd/pse.h                    |  34 +++
 3 files changed, 278 insertions(+), 31 deletions(-)

-- 
2.43.0

Hi Carlo,

Thank you for your work,

Can you please take a look at this automated review, there are some good
points:
https://sashiko.dev/#/patchset/20260323201225.1836561-1-github%40szelinsky.de

Best Regards,
Oleksij

On Mon, Mar 23, 2026 at 09:12:22PM +0100, Carlo Szelinsky wrote:
> This series adds poll-based event detection and LED trigger support
> to the PSE core subsystem.
> 
> Patches 1-2 introduce the poll path independently of LED support,
> so it can be tested in isolation on boards with and without IRQ
> configured.
> 
> Patch 3 adds LED triggers that hook into the shared event handling
> path introduced by patch 2.
> 
> Changes since v1:
> - Split single patch into 3 separate patches
> - Extracted pse_handle_events() and devm_pse_poll_helper() as a
>   standalone poll path (patches 1-2), testable without LED code
> - Added DT binding for poll-interval-ms as a separate patch
> - Renamed led-poll-interval-ms to poll-interval-ms for generic use
> - Fire LED triggers from the notification path rather than a
>   separate poll loop
> 
> Tested on Realtek RTL9303 with HS104 PoE chip, poll path only
> (without IRQ configured). Verified PD connect/disconnect notifications
> and LED trigger state changes. Testing with IRQ configured is still
> needed to verify the refactored pse_isr() path.
> 
> Link: https://lore.kernel.org/all/20260314235916.2391678-1-github@szelinsky.de/
> 
> Carlo Szelinsky (3):
>   dt-bindings: net: pse-pd: add poll-interval-ms property
>   net: pse-pd: add devm_pse_poll_helper()
>   net: pse-pd: add LED trigger support via notification path
> 
>  .../bindings/net/pse-pd/pse-controller.yaml   |   8 +
>  drivers/net/pse-pd/pse_core.c                 | 267 ++++++++++++++++--
>  include/linux/pse-pd/pse.h                    |  34 +++
>  3 files changed, 278 insertions(+), 31 deletions(-)
> 
> -- 
> 2.43.0
> 
> 

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On Mon, 23 Mar 2026 21:12:22 +0100
Carlo Szelinsky <github@szelinsky.de> wrote:

> This series adds poll-based event detection and LED trigger support
> to the PSE core subsystem.

I just saw it but, for next version please add net-next prefixes in your patch
subject, as described here:
https://elixir.bootlin.com/linux/v6.19.3/source/Documentation/process/maintainer-netdev.rst#L64

> Patches 1-2 introduce the poll path independently of LED support,
> so it can be tested in isolation on boards with and without IRQ
> configured.

Great, I will test it when I have a bit of spare time.

> Patch 3 adds LED triggers that hook into the shared event handling
> path introduced by patch 2.
> 
> Changes since v1:
> - Split single patch into 3 separate patches
> - Extracted pse_handle_events() and devm_pse_poll_helper() as a
>   standalone poll path (patches 1-2), testable without LED code
> - Added DT binding for poll-interval-ms as a separate patch
> - Renamed led-poll-interval-ms to poll-interval-ms for generic use
> - Fire LED triggers from the notification path rather than a
>   separate poll loop
> 
> Tested on Realtek RTL9303 with HS104 PoE chip, poll path only
> (without IRQ configured). Verified PD connect/disconnect notifications
> and LED trigger state changes. Testing with IRQ configured is still
> needed to verify the refactored pse_isr() path.
> 
> Link:
> https://lore.kernel.org/all/20260314235916.2391678-1-github@szelinsky.de/
> 
> Carlo Szelinsky (3):
>   dt-bindings: net: pse-pd: add poll-interval-ms property
>   net: pse-pd: add devm_pse_poll_helper()
>   net: pse-pd: add LED trigger support via notification path
> 
>  .../bindings/net/pse-pd/pse-controller.yaml   |   8 +
>  drivers/net/pse-pd/pse_core.c                 | 267 ++++++++++++++++--
>  include/linux/pse-pd/pse.h                    |  34 +++
>  3 files changed, 278 insertions(+), 31 deletions(-)

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