net: dwc_eth_qos: Implement bind() for PCI devices
PCI devices do not necessarily use a device tree. Implement a bind()
function to assign unique device names in that case.
Signed-off-by: Philip Oberfichtner <pro@denx.de>
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index 203c86c..f6cec32 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -1383,6 +1383,21 @@
return 0;
}
+static int eqos_bind(struct udevice *dev)
+{
+ static int dev_num;
+ const size_t name_sz = 16;
+ char name[name_sz];
+
+ /* Device name defaults to DT node name. */
+ if (ofnode_valid(dev_ofnode(dev)))
+ return 0;
+
+ /* Assign unique names in case there is no DT node. */
+ snprintf(name, name_sz, "eth_eqos#%d", dev_num++);
+ return device_set_name(dev, name);
+}
+
/*
* Get driver data based on the device tree. Boards not using a device tree can
* overwrite this function.
@@ -1613,6 +1628,7 @@
.name = "eth_eqos",
.id = UCLASS_ETH,
.of_match = of_match_ptr(eqos_ids),
+ .bind = eqos_bind,
.probe = eqos_probe,
.remove = eqos_remove,
.ops = &eqos_ops,