mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 08:21:14 +00:00
b704c537cf
This is an automatically generated commit which aids following Kernel patch history, as git will see the move and copy as a rename thus defeating the purpose. For the original discussion see: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html Signed-off-by: Martin Schiller <ms@dev.tdt.de>
48 lines
1.4 KiB
Diff
48 lines
1.4 KiB
Diff
From 870ed9cae083ff8a60a739ef7e74c5a1800533be Mon Sep 17 00:00:00 2001
|
|
From: Johann Neuhauser <johann@it-neuhauser.de>
|
|
Date: Thu, 17 May 2018 19:12:35 +0200
|
|
Subject: [PATCH] net: lantiq_etop: of mdio
|
|
|
|
Signed-off-by: Johann Neuhauser <johann@it-neuhauser.de>
|
|
---
|
|
drivers/net/ethernet/lantiq_etop.c | 555 +++++++++++++++++++++++++-----------
|
|
1 file changed, 389 insertions(+), 166 deletions(-)
|
|
|
|
--- 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;
|
|
}
|