[PATCH net-next v2] net: lan966x: Extend lan966x with RGMII support

[PATCH net-next v2] net: lan966x: Extend lan966x with RGMII support

[Horatiu Vultur]

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

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
v1->v2:
- use phy_interface_set_rgmii instead of setting each individual
  variant
---
 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 1d6e3b641b2e..d838f6b9e2a6 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 38a7e95d69b4..fb6aee509656 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_phylink.c
@@ -59,6 +59,9 @@ 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);
 }
 
-- 
2.33.0

Re: [PATCH net-next v2] net: lan966x: Extend lan966x with RGMII support

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (master)
by Paolo Abeni <pabeni@redhat.com>:

On Fri, 2 Sep 2022 13:15:48 +0200 you wrote:
> Extend lan966x with RGMII support. The MAC supports all RGMII_* modes.
> 
> Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
> ---
> v1->v2:
> - use phy_interface_set_rgmii instead of setting each individual
>   variant
> 
> [...]

Here is the summary with links:
  - [net-next,v2] net: lan966x: Extend lan966x with RGMII support
    https://git.kernel.org/netdev/net-next/c/d5edc797ef03

You are awesome, thank you!
-- 
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