In case the DaVinci Emac is directly connected to a
non-mdio PHY/device, it should be possible to provide
a fixed link configuration in the DT.
Signed-off-by: Neil Armstrong <narmstr...@baylibre.com>
---
drivers/net/ethernet/ti/davinci_emac.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/ti/davinci_emac.c
b/drivers/net/ethernet/ti/davinci_emac.c
index aeebc0a..6521dfb 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1861,8 +1861,12 @@ davinci_emac_of_get_pdata(struct platform_device *pdev,
struct emac_priv *priv)
pdata->no_bd_ram = of_property_read_bool(np, "ti,davinci-no-bd-ram");
priv->phy_node = of_parse_phandle(np, "phy-handle", 0);
- if (!priv->phy_node)
- pdata->phy_id = NULL;
+ if (!priv->phy_node) {
+ if (!of_phy_is_fixed_link(np))
+ pdata->phy_id = NULL;
+ else if (of_phy_register_fixed_link(np) >= 0)
+ priv->phy_node = of_node_get(np);
+ }
auxdata = pdev->dev.platform_data;
if (auxdata) {
--
1.9.1
--
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