@@ -593,11 +593,6 @@ static int am65_cpsw_nuss_ndo_slave_open(struct net_device *ndev)
/* mac_sl should be configured via phy-link interface */
am65_cpsw_sl_ctl_reset(port);
- ret = phy_set_mode_ext(port->slave.ifphy, PHY_MODE_ETHERNET,
- port->slave.phy_if);
- if (ret)
- goto error_cleanup;
-
ret = phylink_of_phy_connect(port->slave.phylink, port->slave.phy_node, 0);
if (ret)
goto error_cleanup;
@@ -1897,6 +1892,10 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
goto of_node_put;
}
+ ret = phy_set_mode_ext(port->slave.ifphy, PHY_MODE_ETHERNET, port->slave.phy_if);
+ if (ret)
+ goto of_node_put;
+
ret = of_get_mac_address(port_np, port->slave.mac_addr);
if (ret) {
am65_cpsw_am654_get_efuse_macid(port_np,
In TI's J7200 SoC CPSW5G ports, each of the 4 ports can be configured as a QSGMII main or QSGMII-SUB port. This configuration is performed by phy-gmii-sel driver on invoking the phy_set_mode_ext() function. It is necessary for the QSGMII main port to be configured before any of the QSGMII-SUB interfaces are brought up. Currently, the QSGMII-SUB interfaces come up before the QSGMII main port is configured. Fix this by moving the call to phy_set_mode_ext() from am65_cpsw_nuss_ndo_slave_open() to am65_cpsw_nuss_init_slave_ports(), thereby ensuring that the QSGMII main port is configured before any of the QSGMII-SUB ports are brought up. Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> --- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)