BCM54612E_EXP_SPARE0
reg = bcm_phy_read_exp(phydev, BCM54612E_EXP_SPARE0);
err = bcm_phy_write_exp(phydev, BCM54612E_EXP_SPARE0,
reg = bcm_phy_read_exp(phydev, BCM54612E_EXP_SPARE0);
err = bcm_phy_write_exp(phydev, BCM54612E_EXP_SPARE0,