From: Ley Foon Tan ley.foon.tan@intel.com
HSD #1509063521: Try to get phy node from "phy-handle" if can't find ethernet-phy subnode. Lastly only use Ethernet node if can't find phy node from ethernet-phy subnode and phy-handle.
Signed-off-by: Ley Foon Tan ley.foon.tan@intel.com Signed-off-by: Jit Loon Lim jit.loon.lim@intel.com --- drivers/net/phy/micrel_ksz90x1.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/micrel_ksz90x1.c b/drivers/net/phy/micrel_ksz90x1.c index e5f578201f..e33789b7f7 100644 --- a/drivers/net/phy/micrel_ksz90x1.c +++ b/drivers/net/phy/micrel_ksz90x1.c @@ -112,6 +112,7 @@ static int ksz90x1_of_config_group(struct phy_device *phydev, { struct udevice *dev = phydev->dev; struct phy_driver *drv = phydev->drv; + struct ofnode_phandle_args phandle; int val[4]; int i, changed = 0, offset, max; u16 regval = 0; @@ -128,8 +129,14 @@ static int ksz90x1_of_config_group(struct phy_device *phydev, }
if (!ofnode_valid(node)) { - /* No node found, look in the Ethernet node */ - node = dev_ofnode(dev); + if (dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0, + &phandle)) { + /* No phy-handle found, look in the Ethernet node */ + node = dev_ofnode(dev); + } else { + /* phy-handle found */ + node = phandle.node; + } }
for (i = 0; i < ofcfg->grpsz; i++) {