[PATCH v2] net: ethernet: support "fixed-link" DT key/node on nb8800 driver

[Sebastian Frias]

Signed-off-by: Sebastian Frias <s...@laposte.net>
---
 drivers/net/ethernet/aurora/nb8800.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/aurora/nb8800.c 
b/drivers/net/ethernet/aurora/nb8800.c
index ecc4a33..dd7bedc 100644
--- a/drivers/net/ethernet/aurora/nb8800.c
+++ b/drivers/net/ethernet/aurora/nb8800.c
@@ -1462,9 +1462,18 @@ static int nb8800_probe(struct platform_device *pdev)

        priv->phy_node = of_parse_phandle(pdev->dev.of_node, "phy-handle", 0);
        if (!priv->phy_node) {
-               dev_err(&pdev->dev, "no PHY specified\n");
-               ret = -ENODEV;
-               goto err_free_bus;
+               if (of_phy_is_fixed_link(pdev->dev.of_node)) {
+                       ret = of_phy_register_fixed_link(pdev->dev.of_node);
+                       if (ret < 0) {
+                               dev_err(&pdev->dev, "bad fixed-link spec\n");
+                               goto err_free_bus;
+                       }
+                       priv->phy_node = of_node_get(pdev->dev.of_node);
+               } else {
+                       dev_err(&pdev->dev, "no PHY specified\n");
+                       ret = -ENODEV;
+                       goto err_free_bus;
+               }
        }

        priv->mii_bus = bus;
--
2.1.4