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net: mv643xx_eth: Add missing phy_addr_set in DT mode
Commit cc9d4598
'net: mv643xx_eth: use of_phy_connect if phy_node
present' made the call to phy_scan optional, if the DT has a link to
the phy node.
However phy_scan has the side effect of calling phy_addr_set, which
writes the phy MDIO address to the ethernet controller. If phy_addr_set
is not called, and the bootloader has not set the correct address then
the driver will fail to function.
Tested on Kirkwood.
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
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@ -2890,6 +2890,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
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PHY_INTERFACE_MODE_GMII);
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if (!mp->phy)
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err = -ENODEV;
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phy_addr_set(mp, mp->phy->addr);
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} else if (pd->phy_addr != MV643XX_ETH_PHY_NONE) {
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mp->phy = phy_scan(mp, pd->phy_addr);
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