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 v3 00/12] net: dsa: lantiq_gswip: Add support for MaxLinear GSW1xx switch family
Date: Sun, 26 Oct 2025 23:43:46 +0000 [thread overview]
Message-ID: <cover.1761521845.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 RGMII delays via device tree properties
- Configurable RMII clock direction
- Energy Efficient Ethernet (EEE) support
- enabling/disabling learning
Daniel Golle (12):
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: add driver for MaxLinear GSW1xx switch family
.../bindings/net/dsa/lantiq,gswip.yaml | 307 ++-
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 | 20 +
drivers/net/dsa/lantiq/lantiq_gswip_common.c | 1748 +++++++++++++++++
drivers/net/dsa/lantiq/mxl-gsw1xx.c | 736 +++++++
drivers/net/dsa/lantiq/mxl-gsw1xx.h | 126 ++
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 | 141 ++
14 files changed, 3215 insertions(+), 1668 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.h
create mode 100644 drivers/net/dsa/lantiq/mxl-gsw1xx_pce.h
create mode 100644 net/dsa/tag_mxl-gsw1xx.c
--
2.51.1
next reply other threads:[~2025-10-26 23:44 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-26 23:43 Daniel Golle [this message]
2025-10-26 23:43 ` [PATCH net-next v3 01/12] net: dsa: lantiq_gswip: split into common and MMIO parts Daniel Golle
2025-10-27 11:37 ` Sverdlin, Alexander
2025-10-27 22:22 ` Vladimir Oltean
2025-10-26 23:44 ` [PATCH net-next v3 02/12] net: dsa: lantiq_gswip: support enable/disable learning Daniel Golle
2025-10-27 22:29 ` Vladimir Oltean
2025-10-26 23:44 ` [PATCH net-next v3 03/12] net: dsa: lantiq_gswip: support Energy Efficient Ethernet Daniel Golle
2025-10-26 23:44 ` [PATCH net-next v3 04/12] net: dsa: lantiq_gswip: set link parameters also for CPU port Daniel Golle
2025-10-27 8:03 ` Sverdlin, Alexander
2025-10-27 22:39 ` Vladimir Oltean
2025-10-26 23:44 ` [PATCH net-next v3 05/12] net: dsa: lantiq_gswip: define and use GSWIP_TABLE_MAC_BRIDGE_VAL1_VALID Daniel Golle
2025-10-27 22:47 ` Vladimir Oltean
2025-10-26 23:45 ` [PATCH net-next v3 06/12] dt-bindings: net: dsa: lantiq,gswip: add support for MII delay properties Daniel Golle
2025-10-27 23:04 ` Vladimir Oltean
2025-10-27 23:41 ` Daniel Golle
2025-10-28 1:39 ` Vladimir Oltean
2025-10-28 2:30 ` Daniel Golle
2025-10-26 23:45 ` [PATCH net-next v3 07/12] net: dsa: lantiq_gswip: allow adjusting MII delays Daniel Golle
2025-10-26 23:47 ` [PATCH net-next v3 08/12] dt-bindings: net: dsa: lantiq,gswip: add MaxLinear RMII refclk output property Daniel Golle
2025-10-27 9:41 ` Sverdlin, Alexander
2025-10-26 23:47 ` [PATCH net-next v3 09/12] net: dsa: lantiq_gswip: add vendor property to setup MII refclk output Daniel Golle
2025-10-27 11:39 ` Sverdlin, Alexander
2025-10-27 23:36 ` Vladimir Oltean
2025-10-27 23:48 ` Daniel Golle
2025-10-28 1:44 ` Vladimir Oltean
2025-10-26 23:48 ` [PATCH net-next v3 10/12] dt-bindings: net: dsa: lantiq,gswip: add support for MaxLinear GSW1xx switches Daniel Golle
2025-10-28 0:09 ` Vladimir Oltean
2025-10-28 1:27 ` Daniel Golle
2025-10-26 23:48 ` [PATCH net-next v3 11/12] net: dsa: add tagging driver for MaxLinear GSW1xx switch family Daniel Golle
2025-10-27 11:48 ` Sverdlin, Alexander
2025-10-28 0:28 ` Vladimir Oltean
2025-10-28 17:24 ` Daniel Golle
2025-10-26 23:49 ` [PATCH net-next v3 12/12] net: dsa: add " Daniel Golle
2025-10-28 1:24 ` Vladimir Oltean
2025-10-28 2:14 ` Daniel Golle
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