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[net-next,v6,15/25] net: dsa: qca8k: add ethernet-ports fallback to setup_mdio_bus

Message ID 20210514210015.18142-16-ansuelsmth@gmail.com (mailing list archive)
State Accepted
Commit 1ee0591a1093c2448642c33433483e9260275f7b
Delegated to: Netdev Maintainers
Headers show
Series Multiple improvement to qca8k stability | expand

Checks

Context Check Description
netdev/cover_letter success Link
netdev/fixes_present success Link
netdev/patch_count fail Series longer than 15 patches
netdev/tree_selection success Clearly marked for net-next
netdev/subject_prefix success Link
netdev/cc_maintainers success CCed 7 of 7 maintainers
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Link
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/verify_fixes success Link
netdev/checkpatch warning WARNING: line length of 83 exceeds 80 columns
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/header_inline success Link

Commit Message

Christian Marangi May 14, 2021, 9 p.m. UTC 
Dsa now also supports ethernet-ports. Add this new binding as a fallback
if the ports node can't be found.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
 drivers/net/dsa/qca8k.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c
index 35ff4cf08786..cc9ab35f8b17 100644
--- a/drivers/net/dsa/qca8k.c
+++ b/drivers/net/dsa/qca8k.c
@@ -718,6 +718,9 @@  qca8k_setup_mdio_bus(struct qca8k_priv *priv)
 	int err;
 
 	ports = of_get_child_by_name(priv->dev->of_node, "ports");
+	if (!ports)
+		ports = of_get_child_by_name(priv->dev->of_node, "ethernet-ports");
+
 	if (!ports)
 		return -EINVAL;