.shutdown = genphy_shutdown,
};
+int genphy_init(void)
+{
+ return phy_register(&genphy_driver);
+}
+
static LIST_HEAD(phy_drivers);
int phy_init(void)
#ifdef CONFIG_PHY_FIXED
phy_fixed_init();
#endif
+#ifdef CONFIG_PHY_XILINX_GMII2RGMII
+ phy_xilinx_gmii2rgmii_init();
+#endif
+ genphy_init();
+
return 0;
}
while (phy_mask) {
int addr = ffs(phy_mask) - 1;
int r = get_phy_id(bus, addr, devad, &phy_id);
+
+ /*
+ * If the PHY ID is flat 0 we ignore it. There are C45 PHYs
+ * that return all 0s for C22 reads (like Aquantia AQR112) and
+ * there are C22 PHYs that return all 0s for C45 reads (like
+ * Atheros AR8035).
+ */
+ if (r == 0 && phy_id == 0)
+ goto next;
+
/* If the PHY ID is mostly f's, we didn't find anything */
if (r == 0 && (phy_id & 0x1fffffff) != 0x1fffffff) {
is_c45 = (devad == MDIO_DEVAD_NONE) ? false : true;
return phy_device_create(bus, addr, phy_id, is_c45,
interface);
}
+next:
phy_mask &= ~(1 << addr);
}
return NULL;
debug("%s connected to %s\n", dev->name, phydev->drv->name);
}
+#ifdef CONFIG_PHY_XILINX_GMII2RGMII
+#ifdef CONFIG_DM_ETH
+static struct phy_device *phy_connect_gmii2rgmii(struct mii_dev *bus,
+ struct udevice *dev,
+ phy_interface_t interface)
+#else
+static struct phy_device *phy_connect_gmii2rgmii(struct mii_dev *bus,
+ struct eth_device *dev,
+ phy_interface_t interface)
+#endif
+{
+ struct phy_device *phydev = NULL;
+ int sn = dev_of_offset(dev);
+ int off;
+
+ 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,
+ 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);
+ }
+
+ return phydev;
+}
+#endif
+
#ifdef CONFIG_PHY_FIXED
#ifdef CONFIG_DM_ETH
static struct phy_device *phy_connect_fixed(struct mii_dev *bus,
#ifdef CONFIG_PHY_FIXED
phydev = phy_connect_fixed(bus, dev, interface);
#endif
+#ifdef CONFIG_PHY_XILINX_GMII2RGMII
+ if (!phydev)
+ phydev = phy_connect_gmii2rgmii(bus, dev, interface);
+#endif
if (!phydev)
phydev = phy_find_by_mask(bus, mask, interface);