From: Daniel Golle <daniel@makrotopia.org>
To: Hauke Mehrtens <hauke@hauke-m.de>, Andrew Lunn <andrew@lunn.ch>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Simon Horman <horms@kernel.org>,
Russell King <linux@armlinux.org.uk>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Andreas Schirm <andreas.schirm@siemens.com>,
Lukas Stockmann <lukas.stockmann@siemens.com>,
Alexander Sverdlin <alexander.sverdlin@siemens.com>,
Peter Christen <peter.christen@siemens.com>,
Avinash Jayaraman <ajayaraman@maxlinear.com>,
Bing tao Xu <bxu@maxlinear.com>, Liang Xu <lxu@maxlinear.com>,
Juraj Povazanec <jpovazanec@maxlinear.com>,
"Fanni (Fang-Yi) Chan" <fchan@maxlinear.com>,
"Benny (Ying-Tsan) Weng" <yweng@maxlinear.com>,
"Livia M. Rosu" <lrosu@maxlinear.com>,
John Crispin <john@phrozen.org>
Subject: [PATCH net-next 00/13] net: dsa: lantiq_gswip: Add support for MaxLinear GSW1xx switch family
Date: Fri, 24 Oct 2025 18:01:07 +0100 [thread overview]
Message-ID: <cover.1761324950.git.daniel@makrotopia.org> (raw)
This patch series extends the existing lantiq_gswip DSA driver to support
the MaxLinear GSW1xx family of dedicated Ethernet switch ICs. These switches
are based on the same IP as the Lantiq/Intel GSWIP found in VR9 and xRX
MIPS router SoCs, but are connected via MDIO instead of memory-mapped I/O.
The series includes several improvements and refactoring to prepare for the
new hardware support.
The GSW1xx family includes several variants:
- GSW120: 4 ports, 2 PHYs, RGMII & SGMII/2500Base-X
- GSW125: 4 ports, 2 PHYs, RGMII & SGMII/2500Base-X, industrial temperature
- GSW140: 6 ports, 4 PHYs, RGMII & SGMII/2500Base-X
- GSW141: 6 ports, 4 PHYs, RGMII & SGMII
- GSW145: 6 ports, 4 PHYs, RGMII & SGMII/2500Base-X, industrial temperature
Key features implemented:
- MDIO-based register access using regmap
- Support for SGMII/1000Base-X/2500Base-X SerDes interfaces
- Configurable MII delays via device tree properties
- Energy Efficient Ethernet (EEE) support
- enabling/disabling learning
Daniel Golle (13):
net: dsa: lantiq_gswip: split into common and MMIO parts
net: dsa: lantiq_gswip: support enable/disable learning
net: dsa: lantiq_gswip: support Energy Efficient Ethernet
net: dsa: lantiq_gswip: set link parameters also for CPU port
net: dsa: lantiq_gswip: define and use
GSWIP_TABLE_MAC_BRIDGE_VAL1_VALID
dt-bindings: net: dsa: lantiq,gswip: add support for MII delay
properties
net: dsa: lantiq_gswip: allow adjusting MII delays
dt-bindings: net: dsa: lantiq,gswip: add MaxLinear RMII refclk output
property
net: dsa: lantiq_gswip: add vendor property to setup MII refclk output
dt-bindings: net: dsa: lantiq,gswip: add support for MaxLinear GSW1xx
switches
net: dsa: add tagging driver for MaxLinear GSW1xx switch family
net: dsa: lantiq_gswip: add registers specific for MaxLinear GSW1xx
net: dsa: add driver for MaxLinear GSW1xx switch family
.../bindings/net/dsa/lantiq,gswip.yaml | 290 ++-
MAINTAINERS | 3 +-
drivers/net/dsa/lantiq/Kconfig | 18 +-
drivers/net/dsa/lantiq/Makefile | 2 +
drivers/net/dsa/lantiq/lantiq_gswip.c | 1617 +--------------
drivers/net/dsa/lantiq/lantiq_gswip.h | 128 ++
drivers/net/dsa/lantiq/lantiq_gswip_common.c | 1747 +++++++++++++++++
drivers/net/dsa/lantiq/mxl-gsw1xx.c | 685 +++++++
drivers/net/dsa/lantiq/mxl-gsw1xx_pce.h | 154 ++
include/net/dsa.h | 2 +
net/dsa/Kconfig | 8 +
net/dsa/Makefile | 1 +
net/dsa/tag_mxl-gsw1xx.c | 138 ++
13 files changed, 3127 insertions(+), 1666 deletions(-)
create mode 100644 drivers/net/dsa/lantiq/lantiq_gswip_common.c
create mode 100644 drivers/net/dsa/lantiq/mxl-gsw1xx.c
create mode 100644 drivers/net/dsa/lantiq/mxl-gsw1xx_pce.h
create mode 100644 net/dsa/tag_mxl-gsw1xx.c
--
2.51.0
next reply other threads:[~2025-10-24 17:01 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-24 17:01 Daniel Golle [this message]
2025-10-24 17:01 ` [PATCH net-next 01/13] net: dsa: lantiq_gswip: split into common and MMIO parts Daniel Golle
2025-10-24 17:01 ` [PATCH net-next 02/13] net: dsa: lantiq_gswip: support enable/disable learning Daniel Golle
2025-10-24 17:01 ` [PATCH net-next 03/13] net: dsa: lantiq_gswip: support Energy Efficient Ethernet Daniel Golle
2025-10-25 20:43 ` Russell King (Oracle)
2025-10-24 17:02 ` [PATCH net-next 04/13] net: dsa: lantiq_gswip: set link parameters also for CPU port Daniel Golle
2025-10-24 17:02 ` [PATCH net-next 05/13] net: dsa: lantiq_gswip: define and use GSWIP_TABLE_MAC_BRIDGE_VAL1_VALID Daniel Golle
2025-10-24 17:02 ` [PATCH net-next 06/13] dt-bindings: net: dsa: lantiq,gswip: add support for MII delay properties Daniel Golle
2025-10-24 17:03 ` [PATCH net-next 07/13] net: dsa: lantiq_gswip: allow adjusting MII delays Daniel Golle
2025-10-24 17:03 ` [PATCH net-next 08/13] dt-bindings: net: dsa: lantiq,gswip: add MaxLinear RMII refclk output property Daniel Golle
2025-10-24 17:03 ` [PATCH net-next 09/13] net: dsa: lantiq_gswip: add vendor property to setup MII refclk output Daniel Golle
2025-10-24 17:04 ` [PATCH net-next 10/13] dt-bindings: net: dsa: lantiq,gswip: add support for MaxLinear GSW1xx switches Daniel Golle
2025-10-24 17:04 ` [PATCH net-next 11/13] net: dsa: add tagging driver for MaxLinear GSW1xx switch family Daniel Golle
2025-10-24 17:04 ` [PATCH net-next 12/13] net: dsa: lantiq_gswip: add registers specific for MaxLinear GSW1xx Daniel Golle
2025-10-24 17:05 ` [PATCH net-next 13/13] net: dsa: add driver for MaxLinear GSW1xx switch family Daniel Golle
2025-10-25 20:46 ` Russell King (Oracle)
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