From: Igal Liberman igall@marvell.com
Add UTMI analog parameters initialization values according to latest ETP.
Signed-off-by: Igal Liberman igall@marvell.com Signed-off-by: Stefan Roese sr@denx.de ---
drivers/phy/marvell/comphy_cp110.c | 9 +++------ drivers/phy/marvell/utmi_phy.h | 5 ++++- 2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/phy/marvell/comphy_cp110.c b/drivers/phy/marvell/comphy_cp110.c index 82d869368858..72563f8bc1c5 100644 --- a/drivers/phy/marvell/comphy_cp110.c +++ b/drivers/phy/marvell/comphy_cp110.c @@ -614,15 +614,12 @@ static void comphy_utmi_phy_config(u32 utmi_index, void __iomem *utmi_base_addr,
/* Impedance Calibration Threshold Setting */ reg_set(utmi_base_addr + UTMI_CALIB_CTRL_REG, - 0x6 << UTMI_CALIB_CTRL_IMPCAL_VTH_OFFSET, + 0x7 << UTMI_CALIB_CTRL_IMPCAL_VTH_OFFSET, UTMI_CALIB_CTRL_IMPCAL_VTH_MASK);
/* Set LS TX driver strength coarse control */ - mask = UTMI_TX_CH_CTRL_DRV_EN_LS_MASK; - data = 0x3 << UTMI_TX_CH_CTRL_DRV_EN_LS_OFFSET; - /* Set LS TX driver fine adjustment */ - mask |= UTMI_TX_CH_CTRL_IMP_SEL_LS_MASK; - data |= 0x3 << UTMI_TX_CH_CTRL_IMP_SEL_LS_OFFSET; + mask = UTMI_TX_CH_CTRL_AMP_MASK; + data = 0x4 << UTMI_TX_CH_CTRL_AMP_OFFSET; reg_set(utmi_base_addr + UTMI_TX_CH_CTRL_REG, data, mask);
/* Enable SQ */ diff --git a/drivers/phy/marvell/utmi_phy.h b/drivers/phy/marvell/utmi_phy.h index 682a3acc40d8..fa6bf3c9141e 100644 --- a/drivers/phy/marvell/utmi_phy.h +++ b/drivers/phy/marvell/utmi_phy.h @@ -52,6 +52,9 @@ #define UTMI_TX_CH_CTRL_IMP_SEL_LS_OFFSET 16 #define UTMI_TX_CH_CTRL_IMP_SEL_LS_MASK \ (0xf << UTMI_TX_CH_CTRL_IMP_SEL_LS_OFFSET) +#define UTMI_TX_CH_CTRL_AMP_OFFSET 20 +#define UTMI_TX_CH_CTRL_AMP_MASK \ + (0x7 << UTMI_TX_CH_CTRL_AMP_OFFSET)
#define UTMI_RX_CH_CTRL0_REG 0x14 #define UTMI_RX_CH_CTRL0_SQ_DET_OFFSET 15 @@ -64,7 +67,7 @@ #define UTMI_RX_CH_CTRL1_REG 0x18 #define UTMI_RX_CH_CTRL1_SQ_AMP_CAL_OFFSET 0 #define UTMI_RX_CH_CTRL1_SQ_AMP_CAL_MASK \ - (0x3 << UTMI_RX_CH_CTRL1_SQ_AMP_CAL_OFFSET) + (0x7 << UTMI_RX_CH_CTRL1_SQ_AMP_CAL_OFFSET) #define UTMI_RX_CH_CTRL1_SQ_AMP_CAL_EN_OFFSET 3 #define UTMI_RX_CH_CTRL1_SQ_AMP_CAL_EN_MASK \ (0x1 << UTMI_RX_CH_CTRL1_SQ_AMP_CAL_EN_OFFSET)