On Tue, Feb 27, 2024 at 9:43 AM Kory Maincent <kory.maincent@xxxxxxxxxxx> wrote: > > This patch series aims at adding support for PoE (Power over Ethernet), > based on the already existing support for PoDL (Power over Data Line) > implementation. In addition, it adds support for two specific PoE > controller, the Microchip PD692x0 and the TI TPS23881. > > This patch series is sponsored by Dent Project > <dentproject@xxxxxxxxxxxxxxxxxxx>. Sorry, couldnt resist because it sounded like a commercial;-> And likely i am out of touch. I am all for giving credit but does it have to be explicitly called out as "this patch is sponsored by X"? cheers, jamal > In detail: > - Patch 1 to 13 prepare net to support PoE devices. > - Patch 14 and 15 add PD692x0 PoE PSE controller driver and its binding. > - Patch 16 and 17 add TI TPS23881 PSE controller driver and its binding. > > Changes in v5: > - Fix bindings nit. > - Add supported-polarity parameter to bindings. > - Fix yamllint binding errors. > - Remove the nested lock brought by the use of regulator framework. > - Link to v4: https://lore.kernel.org/r/20240215-feature_poe-v4-0-35bb4c23266c@xxxxxxxxxxx > > Changes in v4: > - Replaced sponsored-by tag by a simple sentence. > - Fix pse_pi node bindings. > - Add pse pi documentation written by Oleksij. > - Link to v3: https://lore.kernel.org/r/20240208-feature_poe-v3-0-531d2674469e@xxxxxxxxxxx > > Changes in v3: > - Add patches to add Oleksij and myself to PSE MAINTAINERS. > - Add patches to add pse devlink. > - Add TI TPS23881 PSE controller driver with its binding. > - Replace pse_get_types helper by pse_has_podl and pse_has_c33 > - Changed the PSE core bindings. > - Add a setup_pi_matrix callback. > - Register regulator for each PSE PI (Power Interface). > - Changed the PD692x0 bindings. > - Updated PD692x0 drivers to new bindings and PSE PI description. > - Updated PD692x0 drivers according to the reviews and made fixes. > - Link to v2: https://lore.kernel.org/r/20231201-feature_poe-v2-0-56d8cac607fa@xxxxxxxxxxx > > Changes in v2: > - Extract "firmware_loader: Expand Firmware upload error codes patches" to > send it alone and get it merge in an immutable branch. > - Add "c33" prefix for PoE variables and enums. > - Enhance few comments. > - Add PSE Documentation. > - Make several changes in pd692x0 driver, mainly for readibility. > - Link to v1: https://lore.kernel.org/r/20231116-feature_poe-v1-0-be48044bf249@xxxxxxxxxxx > > Signed-off-by: Kory Maincent <kory.maincent@xxxxxxxxxxx> > --- > Kory Maincent (17): > MAINTAINERS: net: Add Oleksij to pse-pd maintainers > of: property: Add fw_devlink support for pse parent > net: pse-pd: Rectify and adapt the naming of admin_cotrol member of struct pse_control_config > ethtool: Expand Ethernet Power Equipment with c33 (PoE) alongside PoDL > net: pse-pd: Introduce PSE types enumeration > net: ethtool: pse-pd: Expand pse commands with the PSE PoE interface > netlink: specs: Modify pse attribute prefix > netlink: specs: Expand the pse netlink command with PoE interface > MAINTAINERS: Add myself to pse networking maintainer > net: pse-pd: Add support for PSE PIs > dt-bindings: net: pse-pd: Add another way of describing several PSE PIs > net: pse-pd: Add support for setup_pi_matrix callback > net: pse-pd: Use regulator framework within PSE framework > dt-bindings: net: pse-pd: Add bindings for PD692x0 PSE controller > net: pse-pd: Add PD692x0 PSE controller driver > dt-bindings: net: pse-pd: Add bindings for TPS23881 PSE controller > net: pse-pd: Add TI TPS23881 PSE controller driver > > .../bindings/net/pse-pd/microchip,pd692x0.yaml | 158 +++ > .../bindings/net/pse-pd/pse-controller.yaml | 100 +- > .../bindings/net/pse-pd/ti,tps23881.yaml | 93 ++ > Documentation/netlink/specs/ethtool.yaml | 33 +- > Documentation/networking/ethtool-netlink.rst | 20 + > Documentation/networking/index.rst | 1 + > Documentation/networking/pse-pd/index.rst | 10 + > Documentation/networking/pse-pd/introduction.rst | 73 ++ > Documentation/networking/pse-pd/pse-pi.rst | 302 +++++ > MAINTAINERS | 8 + > drivers/net/mdio/fwnode_mdio.c | 29 +- > drivers/net/pse-pd/Kconfig | 20 + > drivers/net/pse-pd/Makefile | 2 + > drivers/net/pse-pd/pd692x0.c | 1223 ++++++++++++++++++++ > drivers/net/pse-pd/pse_core.c | 429 ++++++- > drivers/net/pse-pd/pse_regulator.c | 49 +- > drivers/net/pse-pd/tps23881.c | 818 +++++++++++++ > drivers/of/property.c | 2 + > include/linux/pse-pd/pse.h | 86 +- > include/uapi/linux/ethtool.h | 55 + > include/uapi/linux/ethtool_netlink.h | 3 + > net/ethtool/pse-pd.c | 60 +- > 22 files changed, 3451 insertions(+), 123 deletions(-) > --- > base-commit: f308eae1e1cdacca3cef65c7f4f691dfcb0c8976 > change-id: 20231024-feature_poe-139490e73403 > > Best regards, > -- > Köry Maincent, Bootlin > Embedded Linux and kernel engineering > https://bootlin.com > >
