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net: dsa: sja1105: be compatible with "ethernet-ports" OF node name

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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>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vladimir Oltean 2021-05-31 01:59:32 +03:00 committed by Jakub Kicinski
parent 44fdd2edb3
commit 15074a361f
1 changed files with 2 additions and 0 deletions
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2
drivers/net/dsa/sja1105/sja1105_main.c
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@ -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;