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esp32/network_lan: Add PHY_GENERIC device type.

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Support the new PHY_GENERIC device type, added in ESP-IDF v5.4.0 [1].

This PHY driver was added to ESP-IDF to support "generic"/oddball PHY
LAN chips like the JL1101, which offer no features beyond the bare
802.3 PHY standard and don't actually need a chip-specific driver (see
discussion at [2]).

[1] 0738314308
[2] https://github.com/espressif/esp-eth-drivers/pull/28

Signed-off-by: Elvis Pfutzenreuter <epxx@epxx.co>
This commit is contained in:
Elvis Pfutzenreuter
2025-05-01 14:30:04 -03:00
parent 90aeac800a
commit ecbbc512b2
4 changed files with 22 additions and 0 deletions
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docs/esp32/quickref.rst
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@@ -148,6 +148,7 @@ Required keyword arguments for the constructor:
- ``mdc`` and ``mdio`` - :class:`machine.Pin` objects (or integers) specifying
the MDC and MDIO pins.
- ``phy_type`` - Select the PHY device type. Supported devices are
``PHY_GENERIC``,
``PHY_LAN8710``, ``PHY_LAN8720``, ``PHY_IP101``, ``PHY_RTL8201``,
``PHY_DP83848``, ``PHY_KSZ8041`` and ``PHY_KSZ8081``. These values are all
constants defined in the ``network`` module.