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-rw-r--r--drivers/net/ethernet/broadcom/genet/bcmmii.c37
1 files changed, 23 insertions, 14 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index 0802cd9d2424..b3679ad1c1c7 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -163,6 +163,15 @@ void bcmgenet_mii_setup(struct net_device *dev)
phy_print_status(phydev);
}
+static int bcmgenet_fixed_phy_link_update(struct net_device *dev,
+ struct fixed_phy_status *status)
+{
+ if (dev && dev->phydev && status)
+ status->link = dev->phydev->link;
+
+ return 0;
+}
+
void bcmgenet_phy_power_set(struct net_device *dev, bool enable)
{
struct bcmgenet_priv *priv = netdev_priv(dev);
@@ -215,6 +224,10 @@ static void bcmgenet_moca_phy_setup(struct bcmgenet_priv *priv)
reg = bcmgenet_sys_readl(priv, SYS_PORT_CTRL);
reg |= LED_ACT_SOURCE_MAC;
bcmgenet_sys_writel(priv, reg, SYS_PORT_CTRL);
+
+ if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET)
+ fixed_phy_set_link_update(priv->phydev,
+ bcmgenet_fixed_phy_link_update);
}
int bcmgenet_mii_config(struct net_device *dev)
@@ -460,6 +473,7 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv)
struct device_node *dn = priv->pdev->dev.of_node;
struct device *kdev = &priv->pdev->dev;
const char *phy_mode_str = NULL;
+ struct phy_device *phydev = NULL;
char *compat;
int phy_mode;
int ret;
@@ -515,14 +529,12 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv)
priv->internal_phy = true;
}
- return 0;
-}
-
-static int bcmgenet_fixed_phy_link_update(struct net_device *dev,
- struct fixed_phy_status *status)
-{
- if (dev && dev->phydev && status)
- status->link = dev->phydev->link;
+ /* Make sure we initialize MoCA PHYs with a link down */
+ if (phy_mode == PHY_INTERFACE_MODE_MOCA) {
+ phydev = of_phy_find_device(dn);
+ if (phydev)
+ phydev->link = 0;
+ }
return 0;
}
@@ -579,12 +591,9 @@ static int bcmgenet_mii_pd_init(struct bcmgenet_priv *priv)
return -ENODEV;
}
- if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET) {
- ret = fixed_phy_set_link_update(
- phydev, bcmgenet_fixed_phy_link_update);
- if (!ret)
- phydev->link = 0;
- }
+ /* Make sure we initialize MoCA PHYs with a link down */
+ phydev->link = 0;
+
}
priv->phydev = phydev;