X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fstaging%2Fwigyori.git;a=blobdiff_plain;f=target%2Flinux%2Flantiq%2Fpatches-5.10%2F0701-NET-lantiq-etop-of-mido.patch;fp=target%2Flinux%2Flantiq%2Fpatches-5.10%2F0701-NET-lantiq-etop-of-mido.patch;h=2cc541ae3cf9c98f988ee060eb0087ef1a4f82b2;hp=0000000000000000000000000000000000000000;hb=e44e454ee65bb0631fbea64ea1e30b40735ed97b;hpb=276c85825c859f93d3f7ce501630af631e4d9e32

diff --git a/target/linux/lantiq/patches-5.10/0701-NET-lantiq-etop-of-mido.patch b/target/linux/lantiq/patches-5.10/0701-NET-lantiq-etop-of-mido.patch
new file mode 100644
index 0000000000..2cc541ae3c
--- /dev/null
+++ b/target/linux/lantiq/patches-5.10/0701-NET-lantiq-etop-of-mido.patch
@@ -0,0 +1,37 @@
+--- a/drivers/net/ethernet/lantiq_etop.c
++++ b/drivers/net/ethernet/lantiq_etop.c
+@@ -30,6 +30,7 @@
+ #include <linux/of_net.h>
+ #include <linux/of_irq.h>
+ #include <linux/of_platform.h>
++#include <linux/of_mdio.h>
+ 
+ #include <asm/checksum.h>
+ 
+@@ -553,7 +554,8 @@ static int
+ ltq_etop_mdio_init(struct net_device *dev)
+ {
+ 	struct ltq_etop_priv *priv = netdev_priv(dev);
+-	int err;
++	struct device_node *mdio_np = NULL;
++	int err, ret;
+ 
+ 	priv->mii_bus = mdiobus_alloc();
+ 	if (!priv->mii_bus) {
+@@ -573,7 +575,15 @@ ltq_etop_mdio_init(struct net_device *de
+ 	priv->mii_bus->name = "ltq_mii";
+ 	snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
+ 		priv->pdev->name, priv->pdev->id);
+-	if (mdiobus_register(priv->mii_bus)) {
++
++	mdio_np = of_get_child_by_name(priv->pdev->dev.of_node, "mdio-bus");
++
++	if (mdio_np)
++		ret = of_mdiobus_register(priv->mii_bus, mdio_np);
++	else
++		ret = mdiobus_register(priv->mii_bus);
++
++	if (ret) {
+ 		err = -ENXIO;
+ 		goto err_out_free_mdiobus;
+ 	}