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Daniel Golle says: ==================== net: dsa: lantiq_gswip: Add support for MaxLinear GSW1xx switch family 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 which are currently supported by the lantiq_gswip driver, but they are dedicated ICs connected via MDIO rather than built-in components of a SoC accessible via memory-mapped I/O. The series includes several improvements and refactoring to implement support for GSW1xx switch ICs by reusing the existing lantiq_gswip driver. 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 ==================== Link: https://patch.msgid.link/cover.1762170107.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.