diff options
Diffstat (limited to 'drivers/net/pcs/pcs-xpcs-nxp.c')
| -rw-r--r-- | drivers/net/pcs/pcs-xpcs-nxp.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/net/pcs/pcs-xpcs-nxp.c b/drivers/net/pcs/pcs-xpcs-nxp.c index d16fc58cd48d..e8efe94cf4ec 100644 --- a/drivers/net/pcs/pcs-xpcs-nxp.c +++ b/drivers/net/pcs/pcs-xpcs-nxp.c @@ -152,26 +152,18 @@ static int nxp_sja1110_pma_config(struct dw_xpcs *xpcs, /* Enable TX and RX PLLs and circuits. * Release reset of PMA to enable data flow to/from PCS. */ - ret = xpcs_read(xpcs, MDIO_MMD_VEND2, SJA1110_POWERDOWN_ENABLE); - if (ret < 0) - return ret; - - val = ret & ~(SJA1110_TXPLL_PD | SJA1110_TXPD | SJA1110_RXCH_PD | - SJA1110_RXBIAS_PD | SJA1110_RESET_SER_EN | - SJA1110_RESET_SER | SJA1110_RESET_DES); - val |= SJA1110_RXPKDETEN | SJA1110_RCVEN; - - ret = xpcs_write(xpcs, MDIO_MMD_VEND2, SJA1110_POWERDOWN_ENABLE, val); + ret = xpcs_modify(xpcs, MDIO_MMD_VEND2, SJA1110_POWERDOWN_ENABLE, + SJA1110_TXPLL_PD | SJA1110_TXPD | SJA1110_RXCH_PD | + SJA1110_RXBIAS_PD | SJA1110_RESET_SER_EN | + SJA1110_RESET_SER | SJA1110_RESET_DES | + SJA1110_RXPKDETEN | SJA1110_RCVEN, + SJA1110_RXPKDETEN | SJA1110_RCVEN); if (ret < 0) return ret; /* Program continuous-time linear equalizer (CTLE) settings. */ - ret = xpcs_write(xpcs, MDIO_MMD_VEND2, SJA1110_RX_CDR_CTLE, - rx_cdr_ctle); - if (ret < 0) - return ret; - - return 0; + return xpcs_write(xpcs, MDIO_MMD_VEND2, SJA1110_RX_CDR_CTLE, + rx_cdr_ctle); } int nxp_sja1110_sgmii_pma_config(struct dw_xpcs *xpcs) |