| Message ID | 1462439856-51788-3-git-send-email-john@phrozen.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, May 05, 2016 at 11:17:35AM +0200, John Crispin wrote: > 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. > > Signed-off-by: John Crispin <john@phrozen.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Looks good. Andrew
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 093073c..d397bec 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -219,6 +219,9 @@ 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;
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. Signed-off-by: John Crispin <john@phrozen.org> --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 +++ 1 file changed, 3 insertions(+)