Commit 4e3eff5b authored by MarkLee's avatar MarkLee Committed by David S. Miller

net: ethernet: mediatek: Fix MT7629 missing GMII mode support

In the original design, mtk_phy_connect function will set ge_mode=1
if phy-mode is GMII(PHY_INTERFACE_MODE_GMII) and then set the correct
ge_mode to ETHSYS_SYSCFG0 register. This logic was broken after apply
mediatek PHYLINK patch(Fixes tag), the new mtk_mac_config function will
not set ge_mode=1 for GMII mode hence the final ETHSYS_SYSCFG0 setting
will be incorrect for mt7629 GMII mode. This patch add the missing logic
back to fix it.

Fixes: b8fc9f30 ("net: ethernet: mediatek: Add basic PHYLINK support")
Signed-off-by: default avatarMarkLee <Mark-MC.Lee@mediatek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8d045995
...@@ -261,6 +261,7 @@ static void mtk_mac_config(struct phylink_config *config, unsigned int mode, ...@@ -261,6 +261,7 @@ static void mtk_mac_config(struct phylink_config *config, unsigned int mode,
ge_mode = 0; ge_mode = 0;
switch (state->interface) { switch (state->interface) {
case PHY_INTERFACE_MODE_MII: case PHY_INTERFACE_MODE_MII:
case PHY_INTERFACE_MODE_GMII:
ge_mode = 1; ge_mode = 1;
break; break;
case PHY_INTERFACE_MODE_REVMII: case PHY_INTERFACE_MODE_REVMII:
......
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