diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2014-05-16 16:14:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-16 17:19:24 -0400 |
| commit | 83895bedeee6fbf56d887af4280bf9edcc80da60 (patch) | |
| tree | 2c1352e6646a6ae481b30c72ece99fdb36842c65 /drivers/net/ethernet/marvell/mvneta.c | |
| parent | 3be2a49e5c08d268f8af0dd4fe89a24ea8cdc339 (diff) | |
net: mvneta: add support for fixed links
Following the introduction of of_phy_register_fixed_link(), this patch
introduces fixed link support in the mvneta driver, for Marvell Armada
370/XP SOCs.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/mvneta.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 72bc47f2d2e9..c7cbaf3b4afe 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -2797,9 +2797,22 @@ static int mvneta_probe(struct platform_device *pdev) phy_node = of_parse_phandle(dn, "phy", 0); if (!phy_node) { - dev_err(&pdev->dev, "no associated PHY\n"); - err = -ENODEV; - goto err_free_irq; + if (!of_phy_is_fixed_link(dn)) { + dev_err(&pdev->dev, "no PHY specified\n"); + err = -ENODEV; + goto err_free_irq; + } + + err = of_phy_register_fixed_link(dn); + if (err < 0) { + dev_err(&pdev->dev, "cannot register fixed PHY\n"); + goto err_free_irq; + } + + /* In the case of a fixed PHY, the DT node associated + * to the PHY is the Ethernet MAC DT node. + */ + phy_node = dn; } phy_mode = of_get_phy_mode(dn); |