From d5edc797ef0341ae2c8d4afaad9363edbf487a3a Mon Sep 17 00:00:00 2001 From: Horatiu Vultur <horatiu.vultur@microchip.com> Date: Fri, 2 Sep 2022 13:15:48 +0200 Subject: [PATCH] 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> --- drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 1 + drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index e2c77f954a3d6..371fa995e9e01 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -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, diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c b/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c index 87f3d3a57aed8..e4ac59480514b 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c @@ -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); } -- 2.30.2