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| author | Pawel Dembicki <paweldembicki@gmail.com> | 2018-11-17 08:43:41 +0000 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-11-26 12:16:52 +0100 |
| commit | b85fe43ec8c4d4aa34d3c0bbb3e57da3f176526b (patch) | |
| tree | 21b18a68ed4f111712a41065e5fa45a6a32bd9c9 /target/linux/ramips/files-4.14/drivers | |
| parent | e61812fd346c43edbb16e87e61ff1a2110ca8eeb (diff) | |
| download | upstream-b85fe43ec8c4d4aa34d3c0bbb3e57da3f176526b.tar.gz upstream-b85fe43ec8c4d4aa34d3c0bbb3e57da3f176526b.tar.bz2 upstream-b85fe43ec8c4d4aa34d3c0bbb3e57da3f176526b.zip | |
ramips: mt7620: add force use of mdio-mode
Some boards have external switches different than mt7530.
This patch allow to use mdio-mode without 0x1f register.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
Diffstat (limited to 'target/linux/ramips/files-4.14/drivers')
| -rw-r--r-- | target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c index ffcf70c45a..5fc5080aaf 100644 --- a/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c +++ b/target/linux/ramips/files-4.14/drivers/net/ethernet/mediatek/gsw_mt7620.c @@ -69,6 +69,9 @@ static int mt7620_mdio_mode(struct device_node *eth_node) mdiobus_node = of_get_child_by_name(eth_node, "mdio-bus"); if (mdiobus_node) { + if (of_property_read_bool(mdiobus_node, "mediatek,mdio-mode")) + ret = 1; + for_each_child_of_node(mdiobus_node, phy_node) { id = of_get_property(phy_node, "reg", NULL); if (id && (be32_to_cpu(*id) == 0x1f)) |