PHY_READY
phy->state = PHY_READY;
dev->phydev->state = PHY_READY;
case PHY_READY:
if (phydev->state != PHY_READY && phydev->state != PHY_HALTED) {
phydev->state = PHY_READY;
phydev->state = PHY_READY;
WARN_ON(phydev->state != PHY_HALTED && phydev->state != PHY_READY &&
C(PHY_READY),\
ret = readl_poll_timeout(gpreg + PHY_READY, phy_ready,
dev_dbg(dev, "phy %u ready = 0x%08x\n", id, readl(gpreg + PHY_READY));