[PATCH net-next 01/13] net: dsa: sja1105: be compatible with "ethernet-ports" OF node name

Vladimir Oltean
2021-05-24T23:22:35Z

From: Vladimir Oltean <vladimir.oltean@nxp.com>

Since commit f2f3e09396be ("net: dsa: sja1105: be compatible with
"ethernet-ports" OF node name"), DSA supports the "ethernet-ports" name
for the container node of the ports, but the sja1105 driver doesn't,
because it handles some device tree parsing of its own.

Add the second node name as a fallback.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
drivers/net/dsa/sja1105/sja1105_main.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index 11fffd332c74..b6a8ac3a0430 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -885,6 +885,8 @@ static int sja1105_parse_dt(struct sja1105_private *priv,
int rc;

ports_node = of_get_child_by_name(switch_node, "ports");
+ if (!ports_node)
+ ports_node = of_get_child_by_name(switch_node, "ethernet-ports");
if (!ports_node) {
dev_err(dev, "Incorrect bindings: absent \"ports\" node\n");
return -ENODEV;
--
2.25.1