diff options
| -rw-r--r-- | drivers/net/dsa/b53/b53_common.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index be4493b769f44..862bdccb74397 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -1354,8 +1354,7 @@ static void b53_adjust_531x5_rgmii(struct dsa_switch *ds, int port, * tx_clk aligned timing (restoring to reset defaults) */ b53_read8(dev, B53_CTRL_PAGE, off, &rgmii_ctrl); - rgmii_ctrl &= ~(RGMII_CTRL_DLL_RXC | RGMII_CTRL_DLL_TXC | - RGMII_CTRL_TIMING_SEL); + rgmii_ctrl &= ~(RGMII_CTRL_DLL_RXC | RGMII_CTRL_DLL_TXC); /* PHY_INTERFACE_MODE_RGMII_TXID means TX internal delay, make * sure that we enable the port TX clock internal delay to @@ -1375,7 +1374,10 @@ static void b53_adjust_531x5_rgmii(struct dsa_switch *ds, int port, rgmii_ctrl |= RGMII_CTRL_DLL_TXC; if (interface == PHY_INTERFACE_MODE_RGMII) rgmii_ctrl |= RGMII_CTRL_DLL_TXC | RGMII_CTRL_DLL_RXC; - rgmii_ctrl |= RGMII_CTRL_TIMING_SEL; + + if (dev->chip_id != BCM53115_DEVICE_ID) + rgmii_ctrl |= RGMII_CTRL_TIMING_SEL; + b53_write8(dev, B53_CTRL_PAGE, off, rgmii_ctrl); dev_info(ds->dev, "Configured port %d for %s\n", port, |