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net: pse-pd: Add PD692x0 PSE controller driver

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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>
This commit is contained in:
Kory Maincent (Dent Project) 2024-04-17 16:40:00 +02:00 • committed by Jakub Kicinski
parent 9c1de033af
commit 9a99384518
3 changed files with 1235 additions and 0 deletions
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11
drivers/net/pse-pd/Kconfig
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@ -20,4 +20,15 @@ config PSE_REGULATOR
Sourcing Equipment without automatic classification support. For Sourcing Equipment without automatic classification support. For
example for basic implementation of PoDL (802.3bu) specification. example for basic implementation of PoDL (802.3bu) specification.
config PSE_PD692X0
tristate "PD692X0 PSE controller"
depends on I2C
select FW_UPLOAD
help
This module provides support for PD692x0 regulator based Ethernet
Power Sourcing Equipment.
To compile this driver as a module, choose M here: the
module will be called pd692x0.
endif endif

1
drivers/net/pse-pd/Makefile
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@ -4,3 +4,4 @@
obj-$(CONFIG_PSE_CONTROLLER) += pse_core.o obj-$(CONFIG_PSE_CONTROLLER) += pse_core.o
obj-$(CONFIG_PSE_REGULATOR) += pse_regulator.o obj-$(CONFIG_PSE_REGULATOR) += pse_regulator.o
obj-$(CONFIG_PSE_PD692X0) += pd692x0.o

1223
drivers/net/pse-pd/pd692x0.c Normal file
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