diff options
| -rw-r--r-- | drivers/net/dsa/lantiq/mxl-gsw1xx.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/dsa/lantiq/mxl-gsw1xx.c b/drivers/net/dsa/lantiq/mxl-gsw1xx.c index 0816c61a47f1..cf33a16fd183 100644 --- a/drivers/net/dsa/lantiq/mxl-gsw1xx.c +++ b/drivers/net/dsa/lantiq/mxl-gsw1xx.c @@ -255,10 +255,16 @@ static int gsw1xx_pcs_reset(struct gsw1xx_priv *priv) FIELD_PREP(GSW1XX_SGMII_PHY_RX0_CFG2_FILT_CNT, GSW1XX_SGMII_PHY_RX0_CFG2_FILT_CNT_DEF); - /* TODO: Take care of inverted RX pair once generic property is + /* RX lane seems to be inverted internally, so bit + * GSW1XX_SGMII_PHY_RX0_CFG2_INVERT needs to be set for normal + * (ie. non-inverted) operation. + * + * TODO: Take care of inverted RX pair once generic property is * available */ + val |= GSW1XX_SGMII_PHY_RX0_CFG2_INVERT; + ret = regmap_write(priv->sgmii, GSW1XX_SGMII_PHY_RX0_CFG2, val); if (ret < 0) return ret; |