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Siddharth Vadapalli says: ==================== J7200: CPSW5G: Add support for QSGMII mode to am65-cpsw driver Add support for QSGMII mode to am65-cpsw driver. Change log: v4-> v5: 1. Move ti,j7200-cpswxg-nuss compatible to the line above the ti,j721e-cpsw-nuss compatible. 2. Add allOf and move if-then statements within it to allow future if-then statements to be added easily. v3 -> v4: 1. Update bindings to disallow ports based on compatible, instead of adding a new if/then statement for the new compatible. 2. Add Else-If condition for RMII mode in the set of supported interfaces. Support for RMII mode is already present in the driver and I had missed out adding a condition for RMII mode in the previous patches. v2 -> v3: 1. In ti,k3-am654-cpsw-nuss.yaml, restrict if/then statement to port nodes. v1 -> v2: 1. Add new compatible for CPSW5G in ti,k3-am654-cpsw-nuss.yaml and extend properties for new compatible. 2. Add extra_modes member to struct am65_cpsw_pdata to be used for QSGMII mode by new compatible. 3. Add check for phylink supported modes to ensure that only one phy mode is advertised as supported. 4. Check if extra_modes supports QSGMII mode in am65_cpsw_nuss_mac_config() for register write. 5. Add check for assigning port->sgmii_base only when extra_modes is valid. v4: https://lore.kernel.org/r/20220816060139.111934-1-s-vadapalli@ti.com/ v3: https://lore.kernel.org/r/20220606110443.30362-1-s-vadapalli@ti.com/ v2: https://lore.kernel.org/r/20220602114558.6204-1-s-vadapalli@ti.com/ v1: https://lore.kernel.org/r/20220531113058.23708-1-s-vadapalli@ti.com/ ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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README
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 Restructured Text 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.