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net: octeontx: smi: fix mii probe

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The fdt node offset is apparently not set properly when probed
causing no MDIO busses to be found. Fix this by obtaining the
offset.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Tim Harvey 2021-03-25 17:07:37 -07:00 committed by Tom Rini
parent 98a8180dca
commit 935e0b0ecd
1 changed files with 2 additions and 0 deletions
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2
drivers/net/octeontx/smi.c
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@ -325,6 +325,8 @@ int octeontx_smi_probe(struct udevice *dev)
return -1;
}
node = fdt_node_offset_by_compatible(gd->fdt_blob, -1,
"cavium,thunder-8890-mdio-nexus");
fdt_for_each_subnode(subnode, gd->fdt_blob, node) {
ret = fdt_node_check_compatible(gd->fdt_blob, subnode,
"cavium,thunder-8890-mdio");