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net: dsa: of: Allow ethernet-ports as encapsulating node

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Due to unified Ethernet Switch Device Tree Bindings allow for ethernet-ports as
encapsulating node as well.

Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kurt Kanzenbach
2020-07-20 14:49:39 +02:00
committed by David S. Miller
parent 5a18bb14c0
commit 85e05d263e
1 changed files with 6 additions and 2 deletions
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4
net/dsa/dsa2.c
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@@ -726,10 +726,14 @@ static int dsa_switch_parse_ports_of(struct dsa_switch *ds,
u32 reg; u32 reg;
ports = of_get_child_by_name(dn, "ports"); ports = of_get_child_by_name(dn, "ports");
if (!ports) {
/* The second possibility is "ethernet-ports" */
ports = of_get_child_by_name(dn, "ethernet-ports");
if (!ports) { if (!ports) {
dev_err(ds->dev, "no ports child node found\n"); dev_err(ds->dev, "no ports child node found\n");
return -EINVAL; return -EINVAL;
} }
}
for_each_available_child_of_node(ports, port) { for_each_available_child_of_node(ports, port) {
err = of_property_read_u32(port, "reg", &reg); err = of_property_read_u32(port, "reg", &reg);