xpsgtr_write
xpsgtr_write(gtr_dev, reg, value);
xpsgtr_write(gtr_dev, save_reg_address[i],
xpsgtr_write(gtr_dev, L3_TM_CALIB_DIG18, 0x00);
xpsgtr_write(gtr_dev, L3_TM_CALIB_DIG19, L3_TM_OVERRIDE_NSW_CODE);
xpsgtr_write(gtr_dev, L3_TM_CALIB_DIG19, nsw >> L3_NSW_CALIB_SHIFT);
xpsgtr_write(gtr_dev, L3_TM_CALIB_DIG18,