diff options
Diffstat (limited to 'drivers/phy/marvell/comphy_cp110.c')
| -rw-r--r-- | drivers/phy/marvell/comphy_cp110.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/phy/marvell/comphy_cp110.c b/drivers/phy/marvell/comphy_cp110.c index 576538feb7..418318d12f 100644 --- a/drivers/phy/marvell/comphy_cp110.c +++ b/drivers/phy/marvell/comphy_cp110.c @@ -288,21 +288,34 @@ static void comphy_utmi_phy_config(u32 utmi_index, void __iomem *utmi_pll_addr, reg_set(utmi_pll_addr + UTMI_PLL_CTRL_REG, data, mask); /* Impedance Calibration Threshold Setting */ - reg_set(utmi_pll_addr + UTMI_CALIB_CTRL_REG, - 0x7 << UTMI_CALIB_CTRL_IMPCAL_VTH_OFFSET, - UTMI_CALIB_CTRL_IMPCAL_VTH_MASK); + mask = UTMI_CALIB_CTRL_IMPCAL_VTH_MASK; + data = 0x7 << UTMI_CALIB_CTRL_IMPCAL_VTH_OFFSET; + reg_set(utmi_pll_addr + UTMI_CALIB_CTRL_REG, data, mask); + + /* Start Impedance and PLL Calibration */ + mask = UTMI_CALIB_CTRL_PLLCAL_START_MASK; + data = (0x1 << UTMI_CALIB_CTRL_PLLCAL_START_OFFSET); + mask |= UTMI_CALIB_CTRL_IMPCAL_START_MASK; + data |= (0x1 << UTMI_CALIB_CTRL_IMPCAL_START_OFFSET); + reg_set(utmi_pll_addr + UTMI_CALIB_CTRL_REG, data, mask); /* Set LS TX driver strength coarse control */ mask = UTMI_TX_CH_CTRL_AMP_MASK; data = 0x4 << UTMI_TX_CH_CTRL_AMP_OFFSET; + mask |= UTMI_TX_CH_CTRL_IMP_SEL_LS_MASK; + data |= 0x3 << UTMI_TX_CH_CTRL_IMP_SEL_LS_OFFSET; + mask |= UTMI_TX_CH_CTRL_DRV_EN_LS_MASK; + data |= 0x3 << UTMI_TX_CH_CTRL_DRV_EN_LS_OFFSET; reg_set(utmi_base_addr + UTMI_TX_CH_CTRL_REG, data, mask); /* Enable SQ */ mask = UTMI_RX_CH_CTRL0_SQ_DET_MASK; - data = 0x0 << UTMI_RX_CH_CTRL0_SQ_DET_OFFSET; + data = 0x1 << UTMI_RX_CH_CTRL0_SQ_DET_OFFSET; /* Enable analog squelch detect */ mask |= UTMI_RX_CH_CTRL0_SQ_ANA_DTC_MASK; - data |= 0x1 << UTMI_RX_CH_CTRL0_SQ_ANA_DTC_OFFSET; + data |= 0x0 << UTMI_RX_CH_CTRL0_SQ_ANA_DTC_OFFSET; + mask |= UTMI_RX_CH_CTRL0_DISCON_THRESH_MASK; + data |= 0x0 << UTMI_RX_CH_CTRL0_DISCON_THRESH_OFFSET; reg_set(utmi_base_addr + UTMI_RX_CH_CTRL0_REG, data, mask); /* Set External squelch calibration number */ |