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Commit b4bc88a8 authored by Kazuya Mizuguchi's avatar Kazuya Mizuguchi Committed by David S. Miller
Browse files

ravb: Add fixed-link support 



This patch adds support of the fixed PHY.
This patch is based on commit 87009814 ("ucc_geth: use the new fixed
PHY helpers").

Signed-off-by: default avatarKazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com>
Signed-off-by: default avatarYoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a7159a3f

drivers/net/ethernet/renesas/ravb_main.c

+12 −0
Original line number Diff line number Diff line
@@ -882,6 +882,7 @@ static int ravb_phy_init(struct net_device *ndev) 
	struct ravb_private *priv = netdev_priv(ndev);

	struct phy_device *phydev;

	struct device_node *pn;

	int err;



	priv->link = 0;

	priv->speed = 0;
@@ -889,6 +890,17 @@ static int ravb_phy_init(struct net_device *ndev) 


	/* Try connecting to PHY */

	pn = of_parse_phandle(np, "phy-handle", 0);

	if (!pn) {

		/* 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(np)) {

			err = of_phy_register_fixed_link(np);

			if (err)

				return err;

		}

		pn = of_node_get(np);

	}

	phydev = of_phy_connect(ndev, pn, ravb_adjust_link, 0,

				priv->phy_interface);

	if (!phydev) {