[PATCH 02/20] net: phy: xilinx: Convert to use APIs which support live DT

[Bin Meng]

Use ofnode_ APIs instead of fdt_ APIs so that the Xilinx PHY driver
can support live DT.

Signed-off-by: Bin Meng <bmeng...@gmail.com>
---

 drivers/net/phy/phy.c | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index d9e03baf7b..f0522fc149 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -947,23 +947,18 @@ static struct phy_device *phy_connect_gmii2rgmii(struct 
mii_dev *bus,
                                                 phy_interface_t interface)
 {
        struct phy_device *phydev = NULL;
-       int sn = dev_of_offset(dev);
-       int off;
+       ofnode node = dev_ofnode(dev);
 
-       while (sn > 0) {
-               off = fdt_node_offset_by_compatible(gd->fdt_blob, sn,
-                                                   "xlnx,gmii-to-rgmii-1.0");
-               if (off > 0) {
-                       phydev = phy_device_create(bus, off,
+       while (ofnode_valid(node)) {
+               node = ofnode_by_compatible(node, "xlnx,gmii-to-rgmii-1.0");
+               if (ofnode_valid(node)) {
+                       phydev = phy_device_create(bus, ofnode_to_offset(node),
                                                   PHY_GMII2RGMII_ID, false,
                                                   interface);
                        break;
                }
-               if (off == -FDT_ERR_NOTFOUND)
-                       sn = fdt_first_subnode(gd->fdt_blob, sn);
-               else
-                       printf("%s: Error finding compat string:%d\n",
-                              __func__, off);
+
+               node = ofnode_first_subnode(node);
        }
 
        return phydev;
-- 
2.25.1