diff options
| author | Chen-Yu Tsai <wens@csie.org> | 2019-08-06 10:35:39 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-06 21:29:16 +0300 |
| commit | 5c4e2e1af345426f63410a50e2a678673574aa02 (patch) | |
| tree | ef580c4faf8b86e65ebf3828ec0d16803d570d70 | |
| parent | f7813d5c637e43209ffdc20a9b25a13fcbb86eef (diff) | |
| download | linux-5c4e2e1af345426f63410a50e2a678673574aa02.tar.xz | |
net: ethernet: sun4i-emac: Support phy-handle property for finding PHYs
The sun4i-emac uses the "phy" property to find the PHY it's supposed to
use. This property was deprecated in favor of "phy-handle" in commit
8c5b09447625 ("dt-bindings: net: sun4i-emac: Convert the binding to a
schemas").
Add support for this new property name, and fall back to the old one in
case the device tree hasn't been updated.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/allwinner/sun4i-emac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c index 3434730a7699..0537df06a9b5 100644 --- a/drivers/net/ethernet/allwinner/sun4i-emac.c +++ b/drivers/net/ethernet/allwinner/sun4i-emac.c @@ -860,7 +860,9 @@ static int emac_probe(struct platform_device *pdev) goto out_clk_disable_unprepare; } - db->phy_node = of_parse_phandle(np, "phy", 0); + db->phy_node = of_parse_phandle(np, "phy-handle", 0); + if (!db->phy_node) + db->phy_node = of_parse_phandle(np, "phy", 0); if (!db->phy_node) { dev_err(&pdev->dev, "no associated PHY\n"); ret = -ENODEV; |