[PATCH net-next] net: ti: icssg_prueth: populate netdev of_node

[Matthias Schiffer]

Allow of_find_net_device_by_node() to find icssg_prueth ports and make
the individual ports' of_nodes available in sysfs.

Signed-off-by: Matthias Schiffer <matthias.schiffer at ew.tq-group.com>
---

Tested on a TI AM64x SoC. I don't have a device using the icssg_prueth_sr1
variant of the driver, but as this part of icssg_prueth.c and
icssg_prueth_sr1.c is identical, it seems like a good idea to make the
same change in both variants.

 drivers/net/ethernet/ti/icssg/icssg_prueth.c     | 1 +
 drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
index 9dc9de39bb8f0..53a3e44b99a20 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
@@ -857,6 +857,7 @@ static int prueth_netdev_init(struct prueth *prueth,
 	}
 	ether_addr_copy(emac->mac_addr, ndev->dev_addr);
 
+	ndev->dev.of_node = eth_node;
 	ndev->min_mtu = PRUETH_MIN_PKT_SIZE;
 	ndev->max_mtu = PRUETH_MAX_MTU;
 	ndev->netdev_ops = &emac_netdev_ops;
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c b/drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c
index 54b7e27608ce8..292f04d29f4f7 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c
@@ -847,6 +847,7 @@ static int prueth_netdev_init(struct prueth *prueth,
 	}
 	ether_addr_copy(emac->mac_addr, ndev->dev_addr);
 
+	ndev->dev.of_node = eth_node;
 	ndev->min_mtu = PRUETH_MIN_PKT_SIZE;
 	ndev->max_mtu = PRUETH_MAX_MTU;
 	ndev->netdev_ops = &emac_netdev_ops;
-- 
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