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net: lan966x: Extend lan966x with RGMII support 

Extend lan966x with RGMII support. The MAC supports all RGMII_* modes.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://lore.kernel.org/r/20220902111548.614525-1-horatiu.vultur@microchip.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Horatiu Vultur 2022-09-02 13:15:48 +02:00 committed by Paolo Abeni
parent 96efd6d014
commit d5edc797ef
2 changed files with 4 additions and 0 deletions
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1
drivers/net/ethernet/microchip/lan966x/lan966x_main.c
View File

@ -770,6 +770,7 @@ static int lan966x_probe_port(struct lan966x *lan966x, u32 p,
port->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
MAC_10 | MAC_100 | MAC_1000FD | MAC_2500FD;
phy_interface_set_rgmii(port->phylink_config.supported_interfaces);
__set_bit(PHY_INTERFACE_MODE_MII,
port->phylink_config.supported_interfaces);
__set_bit(PHY_INTERFACE_MODE_GMII,

3
drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c
View File

@ -60,6 +60,9 @@ static void lan966x_phylink_mac_link_up(struct phylink_config *config,
port_config->pause |= tx_pause ? MLO_PAUSE_TX : 0;
port_config->pause |= rx_pause ? MLO_PAUSE_RX : 0;
if (phy_interface_mode_is_rgmii(interface))
phy_set_speed(port->serdes, speed);
lan966x_port_config_up(port);
}