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net: mvgbe: fallback phy-mode to GMII

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Some existing device trees don't specify a phy-mode so fallback to GMII
when a phy-mode is not provided.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Chris Packham 2018-12-04 19:54:30 +13:00 committed by Joe Hershberger
parent 3b4cda34d4
commit 92f129f4a0
1 changed files with 2 additions and 4 deletions
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6
drivers/net/mvgbe.c
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@ -1005,10 +1005,8 @@ static int mvgbe_ofdata_to_platdata(struct udevice *dev)
phy_mode = fdt_getprop(gd->fdt_blob, pnode, "phy-mode", NULL);
if (phy_mode)
pdata->phy_interface = phy_get_interface_by_name(phy_mode);
if (pdata->phy_interface == -1) {
debug("%s: Invalid PHY interface '%s'\n", __func__, phy_mode);
return -EINVAL;
}
else
pdata->phy_interface = PHY_INTERFACE_MODE_GMII;
dmvgbe->phy_interface = pdata->phy_interface;