MSCC_PATCH_RAM_ADDR
reg = phy_base_read(phydev, MSCC_PATCH_RAM_ADDR(1));
phy_base_write(phydev, MSCC_PATCH_RAM_ADDR(1), 0x4012);
ret = phy_base_write(phydev, MSCC_PATCH_RAM_ADDR(1), reg);
ret = phy_base_write(phydev, MSCC_PATCH_RAM_ADDR(1), reg);
phy_base_write(phydev, MSCC_PATCH_RAM_ADDR(4), 0x005b);