[PATCH] net: phy: micrel: Get phy node from phy-handle

[Ley Foon Tan]

If can't find ethernet-phy subnode, try to get phy node from "phy-handle".
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....@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 e5f578201f35..e33789b7f747 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++) {
-- 
2.25.1