diff options
Diffstat (limited to 'drivers/mfd/rts5249.c')
| -rw-r--r-- | drivers/mfd/rts5249.c | 48 |
1 files changed, 46 insertions, 2 deletions
diff --git a/drivers/mfd/rts5249.c b/drivers/mfd/rts5249.c index 3b835f593e35..573de7bfcced 100644 --- a/drivers/mfd/rts5249.c +++ b/drivers/mfd/rts5249.c @@ -130,13 +130,57 @@ static int rts5249_optimize_phy(struct rtsx_pcr *pcr) { int err; - err = rtsx_pci_write_phy_register(pcr, PHY_REG_REV, 0xFE46); + err = rtsx_pci_write_phy_register(pcr, PHY_REG_REV, + PHY_REG_REV_RESV | PHY_REG_REV_RXIDLE_LATCHED | + PHY_REG_REV_P1_EN | PHY_REG_REV_RXIDLE_EN | + PHY_REG_REV_RX_PWST | PHY_REG_REV_CLKREQ_DLY_TIMER_1_0 | + PHY_REG_REV_STOP_CLKRD | PHY_REG_REV_STOP_CLKWR); if (err < 0) return err; msleep(1); - return rtsx_pci_write_phy_register(pcr, PHY_BPCR, 0x05C0); + err = rtsx_pci_write_phy_register(pcr, PHY_BPCR, + PHY_BPCR_IBRXSEL | PHY_BPCR_IBTXSEL | + PHY_BPCR_IB_FILTER | PHY_BPCR_CMIRROR_EN); + if (err < 0) + return err; + err = rtsx_pci_write_phy_register(pcr, PHY_PCR, + PHY_PCR_FORCE_CODE | PHY_PCR_OOBS_CALI_50 | + PHY_PCR_OOBS_VCM_08 | PHY_PCR_OOBS_SEN_90 | + PHY_PCR_RSSI_EN); + if (err < 0) + return err; + err = rtsx_pci_write_phy_register(pcr, PHY_RCR2, + PHY_RCR2_EMPHASE_EN | PHY_RCR2_NADJR | + PHY_RCR2_CDR_CP_10 | PHY_RCR2_CDR_SR_2 | + PHY_RCR2_FREQSEL_12 | PHY_RCR2_CPADJEN | + PHY_RCR2_CDR_SC_8 | PHY_RCR2_CALIB_LATE); + if (err < 0) + return err; + err = rtsx_pci_write_phy_register(pcr, PHY_FLD4, + PHY_FLD4_FLDEN_SEL | PHY_FLD4_REQ_REF | + PHY_FLD4_RXAMP_OFF | PHY_FLD4_REQ_ADDA | + PHY_FLD4_BER_COUNT | PHY_FLD4_BER_TIMER | + PHY_FLD4_BER_CHK_EN); + if (err < 0) + return err; + err = rtsx_pci_write_phy_register(pcr, PHY_RDR, PHY_RDR_RXDSEL_1_9); + if (err < 0) + return err; + err = rtsx_pci_write_phy_register(pcr, PHY_RCR1, + PHY_RCR1_ADP_TIME | PHY_RCR1_VCO_COARSE); + if (err < 0) + return err; + err = rtsx_pci_write_phy_register(pcr, PHY_FLD3, + PHY_FLD3_TIMER_4 | PHY_FLD3_TIMER_6 | + PHY_FLD3_RXDELINK); + if (err < 0) + return err; + return rtsx_pci_write_phy_register(pcr, PHY_TUNE, + PHY_TUNE_TUNEREF_1_0 | PHY_TUNE_VBGSEL_1252 | + PHY_TUNE_SDBUS_33 | PHY_TUNE_TUNED18 | + PHY_TUNE_TUNED12); } static int rts5249_turn_on_led(struct rtsx_pcr *pcr) |
