net: phy: dp83867: fix hfs boot in rgmii mode
The commit ef87f7da ("net: phy: dp83867: move dt parsing to probe") causes regression on TI dra71x-evm and dra72x-evm, where DP83867 PHY is used in "rgmii-id" mode - the networking stops working. Unfortunately, it's not enough to just move DT parsing code to .probe() as it depends on phydev->interface value, which is set to correct value abter the .probe() is completed and before calling .config_init(). So, RGMII configuration can't be loaded from DT. To fix and issue - move RGMII validation code to .config_init() - parse RGMII parameters in dp83867_of_init(), but consider them as optional. Fixes: ef87f7da ("net: phy: dp83867: move dt parsing to probe") Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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