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net-next: mediatek: add fixed-phy support

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The MT7623 SoC has a builtin gigabit switch. If we want to use it, GMAC1
needs to be configured using a fixed link speed and flow control settings.
The easiest way to do this is to used the fixed-phy driver, allowing us to
reuse the existing mdio polling code to setup the MAC.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
John Crispin 2016-06-03 10:17:08 +02:00 committed by David S. Miller
parent 08ef55c6f2
commit 0c72c50f6f
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@ -229,6 +229,9 @@ static int mtk_phy_connect(struct mtk_mac *mac)
u32 val, ge_mode;
np = of_parse_phandle(mac->of_node, "phy-handle", 0);
if (!np && of_phy_is_fixed_link(mac->of_node))
if (!of_phy_register_fixed_link(mac->of_node))
np = of_node_get(mac->of_node);
if (!np)
return -ENODEV;