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a36ab12454
Switch from auto-scan PHY discovery to explicit DT-based registration
using fwnode_mdiobus_register_phy(). This is the standard approach used
by of_mdiobus_register() and most MDIO drivers.
Auto-scan (phy_mask-based) registration does not attach DT fwnode data
to PHY devices, which means DT properties like "pses" are never parsed.
As a result, PSE controllers referenced from PHY nodes are not linked,
and ethtool PSE commands (--show-pse, --set-pse) do not work.
Store the device_node for each PHY found during DT parsing, suppress
auto-scan by setting phy_mask to ~0, and register each PHY explicitly
after devm_mdiobus_register(). This allows fwnode_find_pse_control() to
resolve PSE references and also establishes proper fw_devlink supplier
relationships.
Additionally this fixes a bug where the RTL8221B is limited to
1G and below due to missing DTS references.
Fixes:
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|---|---|---|
| .. | ||
| base-files | ||
| dts | ||
| files-6.12 | ||
| image | ||
| patches-6.12 | ||
| profiles | ||
| rtl838x | ||
| rtl839x | ||
| rtl930x | ||
| rtl930x_nand | ||
| rtl931x | ||
| rtl931x_nand | ||
| Makefile | ||