kernel/linux.git/drivers/net/pse-pd/Makefile, branch v6.18.21Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.18.212025-08-28T12:41:59+00:00net: pse-pd: Add Si3474 PSE controller driver2025-08-28T12:41:59+00:00Piotr Kubikpiotr.kubik@adtran.com2025-08-26T14:41:58+00:00urn:sha1:a2317231df4b22e6634fe3d8645e7cef848acf49
Add a driver for the Skyworks Si3474 I2C Power Sourcing Equipment
controller.
Driver supports basic features of Si3474 IC:
- get port status,
- get port power,
- get port voltage,
- enable/disable port power.
Only 4p configurations are supported at this moment.
Signed-off-by: Piotr Kubik <piotr.kubik@adtran.com>
Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/9b72c8cd-c8d3-4053-9c80-671b9481d166@adtran.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: pse-pd: Add TI TPS23881 PSE controller driver2024-04-19T01:27:39+00:00Kory Maincent (Dent Project)kory.maincent@bootlin.com2024-04-17T14:40:02+00:00urn:sha1:20e6d190ffe1c8922500d7a4b21bb7fbc703d712
Add a new driver for the TI TPS23881 I2C Power Sourcing Equipment
controller.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://lore.kernel.org/r/20240417-feature_poe-v9-14-242293fd1900@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: pse-pd: Add PD692x0 PSE controller driver2024-04-19T01:27:39+00:00Kory Maincent (Dent Project)kory.maincent@bootlin.com2024-04-17T14:40:00+00:00urn:sha1:9a993845189004a923b78d0df643e47970147337
Add a new driver for the PD692x0 I2C Power Sourcing Equipment controller.
This driver only support i2c communication for now.
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240417-feature_poe-v9-12-242293fd1900@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: pse-pd: add regulator based PSE driver2022-10-04T00:33:57+00:00Oleksij Rempelo.rempel@pengutronix.de2022-10-03T06:52:02+00:00urn:sha1:66741b4e94ca7bb162063fa930c286619e719bce
Add generic, regulator based PSE driver to support simple Power Sourcing
Equipment without automatic classification support.
This driver was tested on 10Bast-T1L switch with regulator based PoDL PSE.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: add framework to support Ethernet PSE and PDs devices2022-10-04T00:33:56+00:00Oleksij Rempelo.rempel@pengutronix.de2022-10-03T06:51:57+00:00urn:sha1:3114b075eb2531dea31a961944309485d6a53040
This framework was create with intention to provide support for Ethernet PSE
(Power Sourcing Equipment) and PDs (Powered Device).
At current step this patch implements generic PSE support for PoDL (Power over
Data Lines 802.3bu) specification with reserving name space for PD devices as
well.
This framework can be extended to support 802.3af and 802.3at "Power via the
Media Dependent Interface" (or PoE/Power over Ethernet)
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>