[PATCH 0/2] Add Si3474 PSE controller driver

From: Piotr Kubik
Date: Wed Apr 16 2025 - 06:47:44 EST


From: Piotr Kubik <piotr.kubik@xxxxxxxxxx>

These patch series provide support for Skyworks Si3474 I2C Power
Sourcing Equipment controller.

Based on the TPS23881 driver code.

Supported features of Si3474:
- get port status,
- get port power,
- get port voltage,
- enable/disable port power


Signed-off-by: Piotr Kubik <piotr.kubik@xxxxxxxxxx>
---
Piotr Kubik (2):
net: pse-pd: Add Si3474 PSE controller driver
dt-bindings: net: pse-pd: Add bindings for Si3474 PSE controller

.../bindings/net/pse-pd/skyworks,si3474.yaml | 154 ++++++
drivers/net/pse-pd/Kconfig | 10 +
drivers/net/pse-pd/Makefile | 1 +
drivers/net/pse-pd/si3474.c | 477 ++++++++++++++++++
4 files changed, 642 insertions(+)
create mode 100644
Documentation/devicetree/bindings/net/pse-pd/skyworks,si3474.yaml
create mode 100644 drivers/net/pse-pd/si3474.c

--
2.43.0

Piotr Kubik

piotr.kubik@xxxxxxxxxx
www.adtran.com

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