PHY_TUNE
rtsx_pci_read_phy_register(pcr, PHY_TUNE, &val);
err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, val);
rtsx_pci_read_phy_register(pcr, PHY_TUNE, &val);
err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, val);
return rtsx_pci_write_phy_register(pcr, PHY_TUNE,
err = rtsx_pci_update_phy(pcr, PHY_TUNE, PHY_TUNE_VOLTAGE_MASK,
err = rtsx_pci_update_phy(pcr, PHY_TUNE, PHY_TUNE_VOLTAGE_MASK,
rtsx_pci_read_phy_register(pcr, PHY_TUNE, &val);
err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, val);
rtsx_pci_read_phy_register(pcr, PHY_TUNE, &val);
err = rtsx_pci_write_phy_register(pcr, PHY_TUNE, val);