linux.git/drivers/net/phy/Kconfig, branch v6.14 Linux kernel source tree net: phy: move realtek PHY driver to its own subdirectory 2025-01-14T22:51:32+00:00 Heiner Kallweit hkallweit1@gmail.com 2025-01-11T20:50:19+00:00 1416a9b2ba710d31954131c06d46f298e340aa2c In preparation of adding a source file with hwmon support, move the Realtek PHY driver to its own subdirectory and rename realtek.c to realtek_main.c. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/c566551b-c915-4e34-9b33-129a6ddd6e4c@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
In preparation of adding a source file with hwmon support, move the
Realtek PHY driver to its own subdirectory and rename realtek.c to
realtek_main.c.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/c566551b-c915-4e34-9b33-129a6ddd6e4c@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: microchip_t1: depend on PTP_1588_CLOCK_OPTIONAL 2025-01-14T10:24:01+00:00 Divya Koppera divya.koppera@microchip.com 2025-01-10T05:44:24+00:00 6a46e3e87b5964f21eb90e8abfee916141df1763 When microchip_t1_phy is built in and phyptp is module facing undefined reference issue. This get fixed when microchip_t1_phy made dependent on PTP_1588_CLOCK_OPTIONAL. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202501090604.YEoJXCXi-lkp@intel.com Fixes: fa51199c5f34 ("net: phy: microchip_rds_ptp : Add rds ptp library for Microchip phys") Signed-off-by: Divya Koppera <divya.koppera@microchip.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Simon Horman <horms@kernel.org> # build-tested Link: https://patch.msgid.link/20250110054424.16807-1-divya.koppera@microchip.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
When microchip_t1_phy is built in and phyptp is module
facing undefined reference issue. This get fixed when
microchip_t1_phy made dependent on PTP_1588_CLOCK_OPTIONAL.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501090604.YEoJXCXi-lkp@intel.com
Fixes: fa51199c5f34 ("net: phy: microchip_rds_ptp : Add rds ptp library for Microchip phys")
Signed-off-by: Divya Koppera <divya.koppera@microchip.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Simon Horman <horms@kernel.org> # build-tested
Link: https://patch.msgid.link/20250110054424.16807-1-divya.koppera@microchip.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: phy: Kconfig: Add rds ptp library support and 1588 optional flag in Microchip phys 2024-12-23T18:30:59+00:00 Divya Koppera divya.koppera@microchip.com 2024-12-19T12:33:09+00:00 2550afc61ef54274ac6f9355df9d33dad2910d3f Add ptp library support in Kconfig As some of Microchip T1 phys support ptp, add dependency of 1588 optional flag in Kconfig Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Signed-off-by: Divya Koppera <divya.koppera@microchip.com> Link: https://patch.msgid.link/20241219123311.30213-4-divya.koppera@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Add ptp library support in Kconfig
As some of Microchip T1 phys support ptp, add dependency
of 1588 optional flag in Kconfig

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Signed-off-by: Divya Koppera <divya.koppera@microchip.com>
Link: https://patch.msgid.link/20241219123311.30213-4-divya.koppera@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: mediatek: Re-organize MediaTek ethernet phy drivers 2024-11-13T13:06:04+00:00 SkyLake.Huang skylake.huang@mediatek.com 2024-11-08T16:34:51+00:00 4c452f7ea86212934ae896842847d1671e13a18b Re-organize MediaTek ethernet phy driver files and get ready to integrate some common functions and add new 2.5G phy driver. mtk-ge.c: MT7530 Gphy on MT7621 & MT7531 Gphy mtk-ge-soc.c: Built-in Gphy on MT7981 & Built-in switch Gphy on MT7988 mtk-2p5ge.c: Planned for built-in 2.5G phy on MT7988 Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Re-organize MediaTek ethernet phy driver files and get ready to integrate
some common functions and add new 2.5G phy driver.
mtk-ge.c: MT7530 Gphy on MT7621 & MT7531 Gphy
mtk-ge-soc.c: Built-in Gphy on MT7981 & Built-in switch Gphy on MT7988
mtk-2p5ge.c: Planned for built-in 2.5G phy on MT7988

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: microchip_t1s: add support for Microchip's LAN867X Rev.C2 2024-10-11T22:54:40+00:00 Parthiban Veerasooran parthiban.veerasooran@microchip.com 2024-10-10T08:22:04+00:00 6b079d8f7b959277e92eb66eba8dd4d03c25bb1a Add support for LAN8670/1/2 Rev.C2 as per the latest configuration note AN1699 released (Revision E (DS60001699F - June 2024)) for Rev.C1 is also applicable for Rev.C2. Refer hardware revisions list in the latest AN1699 Revision E (DS60001699F - June 2024). https://www.microchip.com/en-us/application-notes/an1699 Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> Link: https://patch.msgid.link/20241010082205.221493-7-parthiban.veerasooran@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Add support for LAN8670/1/2 Rev.C2 as per the latest configuration note
AN1699 released (Revision E (DS60001699F - June 2024)) for Rev.C1 is also
applicable for Rev.C2. Refer hardware revisions list in the latest AN1699
Revision E (DS60001699F - June 2024).
https://www.microchip.com/en-us/application-notes/an1699

Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
Link: https://patch.msgid.link/20241010082205.221493-7-parthiban.veerasooran@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: microchip_t1s: add support for Microchip's LAN867X Rev.C1 2024-10-11T22:54:39+00:00 Parthiban Veerasooran parthiban.veerasooran@microchip.com 2024-10-10T08:22:03+00:00 662d9c5fe19d957f58c1d9c95d60773157d759be Add support for LAN8670/1/2 Rev.C1 as per the latest configuration note AN1699 released (Revision E (DS60001699F - June 2024)). https://www.microchip.com/en-us/application-notes/an1699 Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> Link: https://patch.msgid.link/20241010082205.221493-6-parthiban.veerasooran@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Add support for LAN8670/1/2 Rev.C1 as per the latest configuration note
AN1699 released (Revision E (DS60001699F - June 2024)).
https://www.microchip.com/en-us/application-notes/an1699

Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
Link: https://patch.msgid.link/20241010082205.221493-6-parthiban.veerasooran@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: microchip_t1s: add support for Microchip's LAN865X Rev.B1 2024-10-11T22:54:39+00:00 Parthiban Veerasooran parthiban.veerasooran@microchip.com 2024-10-10T08:22:01+00:00 7a0414fdccf303dc306d621a710e4c5e67388075 Add support for LAN8650/1 Rev.B1. As per the latest configuration note AN1760 released (Revision F (DS60001760G - June 2024)) for Rev.B0 is also applicable for Rev.B1. Refer hardware revisions list in the latest AN1760 Revision F (DS60001760G - June 2024). https://www.microchip.com/en-us/application-notes/an1760 Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> Link: https://patch.msgid.link/20241010082205.221493-4-parthiban.veerasooran@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Add support for LAN8650/1 Rev.B1. As per the latest configuration note
AN1760 released (Revision F (DS60001760G - June 2024)) for Rev.B0 is also
applicable for Rev.B1. Refer hardware revisions list in the latest AN1760
Revision F (DS60001760G - June 2024).
https://www.microchip.com/en-us/application-notes/an1760

Signed-off-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
Link: https://patch.msgid.link/20241010082205.221493-4-parthiban.veerasooran@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net: phy: add Applied Micro QT2025 PHY driver 2024-08-30T09:27:35+00:00 FUJITA Tomonori fujita.tomonori@gmail.com 2024-08-28T07:35:16+00:00 fd3eaad826daf4774835599e264b216a30129c32 This driver supports Applied Micro Circuits Corporation QT2025 PHY, based on a driver for Tehuti Networks TN40xx chips. The original driver for TN40xx chips supports multiple PHY hardware (AMCC QT2025, TI TLK10232, Aqrate AQR105, and Marvell 88X3120, 88X3310, and MV88E2010). This driver is extracted from the original driver and modified to a PHY driver in Rust. This has been tested with Edimax EN-9320SFP+ 10G network adapter. Reviewed-by: Trevor Gross <tmgross@umich.edu> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This driver supports Applied Micro Circuits Corporation QT2025 PHY,
based on a driver for Tehuti Networks TN40xx chips.

The original driver for TN40xx chips supports multiple PHY hardware
(AMCC QT2025, TI TLK10232, Aqrate AQR105, and Marvell 88X3120,
88X3310, and MV88E2010). This driver is extracted from the original
driver and modified to a PHY driver in Rust.

This has been tested with Edimax EN-9320SFP+ 10G network adapter.

Reviewed-by: Trevor Gross <tmgross@umich.edu>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: phy: dp83tg720: Add cable testing support 2024-08-16T17:16:26+00:00 Oleksij Rempel o.rempel@pengutronix.de 2024-08-12T07:30:46+00:00 20f77dc7247138c0c1463920f6d9829593804848 Introduce cable testing support for the DP83TG720 PHY. This implementation is based on the "DP83TG720S-Q1: Configuring for Open Alliance Specification Compliance (Rev. B)" application note. The feature has been tested with cables of various lengths: - No cable: 1m till open reported. - 5 meter cable: reported properly. - 20 meter cable: reported as 19m. - 40 meter cable: reported as cable ok. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://patch.msgid.link/20240812073046.1728288-3-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Introduce cable testing support for the DP83TG720 PHY. This implementation
is based on the "DP83TG720S-Q1: Configuring for Open Alliance Specification
Compliance (Rev. B)" application note.

The feature has been tested with cables of various lengths:
- No cable: 1m till open reported.
- 5 meter cable: reported properly.
- 20 meter cable: reported as 19m.
- 40 meter cable: reported as cable ok.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/20240812073046.1728288-3-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
phy: Add Open Alliance helpers for the PHY framework 2024-08-16T17:16:26+00:00 Oleksij Rempel o.rempel@pengutronix.de 2024-08-12T07:30:45+00:00 9e7c1a9b90334d3c87467f0204bf2bcd9794c22c Introduce helper functions specific to Open Alliance diagnostics, integrating them into the PHY framework. Currently, these helpers are limited to 1000BaseT1 specific TDR functionality. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://patch.msgid.link/20240812073046.1728288-2-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Introduce helper functions specific to Open Alliance diagnostics,
integrating them into the PHY framework. Currently, these helpers
are limited to 1000BaseT1 specific TDR functionality.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/20240812073046.1728288-2-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>