From 9abf0c2b717a7b59d351c2a15e917f1a78cfca02 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Thu, 22 May 2014 09:47:45 -0700
Subject: net: bcmgenet: use the new fixed PHY helpers
of_phy_connect_fixed_link() is becoming obsolete, and also required
platform code to register the fixed PHYs at the specified addresses for
those to be usable. Get rid of it and use the new of_phy_is_fixed_link()
plus of_phy_register_fixed_link() helpers to transition over the new
scheme.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/broadcom/genet/bcmmii.c | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
(limited to 'drivers/net')
diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index 4608673..add8d85 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -298,6 +298,7 @@ int bcmgenet_mii_config(struct net_device *dev)
static int bcmgenet_mii_probe(struct net_device *dev)
{
struct bcmgenet_priv *priv = netdev_priv(dev);
+ struct device_node *dn = priv->pdev->dev.of_node;
struct phy_device *phydev;
unsigned int phy_flags;
int ret;
@@ -307,15 +308,19 @@ static int bcmgenet_mii_probe(struct net_device *dev)
return 0;
}
- if (priv->phy_dn)
- phydev = of_phy_connect(dev, priv->phy_dn,
- bcmgenet_mii_setup, 0,
- priv->phy_interface);
- else
- phydev = of_phy_connect_fixed_link(dev,
- bcmgenet_mii_setup,
- priv->phy_interface);
+ /* In the case of a fixed PHY, the DT node associated
+ * to the PHY is the Ethernet MAC DT node.
+ */
+ if (of_phy_is_fixed_link(dn)) {
+ ret = of_phy_register_fixed_link(dn);
+ if (ret)
+ return ret;
+
+ priv->phy_dn = dn;
+ }
+ phydev = of_phy_connect(dev, priv->phy_dn, bcmgenet_mii_setup, 0,
+ priv->phy_interface);
if (!phydev) {
pr_err("could not attach to PHY\n");
return -ENODEV;
--
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