From: Marcin Wojtas mw@semihalf.com
Until now the mvpp2 driver used an extra 'phy-speed' DT property in order to differentiate between the SGMII and SGMII @2.5GHz. As there is a dedicated PHY_INTERFACE_MODE_SGMII_2500 flag to mark the latter start using it and drop the custom flag.
Signed-off-by: Marcin Wojtas mw@semihalf.com Reviewed-by: Stefan Chulski stefanc@marvell.com Reviewed-by: Nadav Haklai nadavh@marvell.com Tested-by: Nadav Haklai nadavh@marvell.com Signed-off-by: Stefan Roese sr@denx.de ---
drivers/net/mvpp2.c | 28 ++++++++++++---------------- 1 file changed, 12 insertions(+), 16 deletions(-)
diff --git a/drivers/net/mvpp2.c b/drivers/net/mvpp2.c index c5bfe41281d6..4c0a7b0a9f5c 100644 --- a/drivers/net/mvpp2.c +++ b/drivers/net/mvpp2.c @@ -976,8 +976,6 @@ struct mvpp2_port { unsigned int duplex; unsigned int speed;
- unsigned int phy_speed; /* SGMII 1Gbps vs 2.5Gbps */ - struct mvpp2_bm_pool *pool_long; struct mvpp2_bm_pool *pool_short;
@@ -2875,6 +2873,7 @@ static void mvpp2_port_mii_set(struct mvpp2_port *port)
switch (port->phy_interface) { case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_SGMII_2500: val |= MVPP2_GMAC_INBAND_AN_MASK; break; case PHY_INTERFACE_MODE_1000BASEX: @@ -2942,6 +2941,7 @@ static void mvpp2_port_loopback_set(struct mvpp2_port *port) val &= ~MVPP2_GMAC_GMII_LB_EN_MASK;
if (port->phy_interface == PHY_INTERFACE_MODE_SGMII || + port->phy_interface == PHY_INTERFACE_MODE_SGMII_2500 || port->phy_interface == PHY_INTERFACE_MODE_1000BASEX || port->phy_interface == PHY_INTERFACE_MODE_2500BASEX) val |= MVPP2_GMAC_PCS_LB_EN_MASK; @@ -3239,12 +3239,11 @@ static int gop_gmac_mode_cfg(struct mvpp2_port *port) /* Set TX FIFO thresholds */ switch (port->phy_interface) { case PHY_INTERFACE_MODE_SGMII: - if (port->phy_speed == 2500) - gop_gmac_sgmii2_5_cfg(port); - else - gop_gmac_sgmii_cfg(port); + gop_gmac_sgmii_cfg(port); + break; + case PHY_INTERFACE_MODE_SGMII_2500: + gop_gmac_sgmii2_5_cfg(port); break; - case PHY_INTERFACE_MODE_1000BASEX: gop_gmac_1000basex_cfg(port); break; @@ -3425,6 +3424,7 @@ static int gop_port_init(struct mvpp2_port *port) break;
case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_SGMII_2500: case PHY_INTERFACE_MODE_1000BASEX: case PHY_INTERFACE_MODE_2500BASEX: /* configure PCS */ @@ -3484,6 +3484,7 @@ static void gop_port_enable(struct mvpp2_port *port, int enable) case PHY_INTERFACE_MODE_RGMII: case PHY_INTERFACE_MODE_RGMII_ID: case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_SGMII_2500: case PHY_INTERFACE_MODE_1000BASEX: case PHY_INTERFACE_MODE_2500BASEX: if (enable) @@ -3520,6 +3521,7 @@ static u32 mvpp2_netc_cfg_create(int gop_id, phy_interface_t phy_type)
if (gop_id == 2) { if (phy_type == PHY_INTERFACE_MODE_SGMII || + phy_type == PHY_INTERFACE_MODE_SGMII_2500 || phy_type == PHY_INTERFACE_MODE_1000BASEX || phy_type == PHY_INTERFACE_MODE_2500BASEX) val |= MV_NETC_GE_MAC2_SGMII; @@ -3530,6 +3532,7 @@ static u32 mvpp2_netc_cfg_create(int gop_id, phy_interface_t phy_type)
if (gop_id == 3) { if (phy_type == PHY_INTERFACE_MODE_SGMII || + phy_type == PHY_INTERFACE_MODE_SGMII_2500 || phy_type == PHY_INTERFACE_MODE_1000BASEX || phy_type == PHY_INTERFACE_MODE_2500BASEX) val |= MV_NETC_GE_MAC3_SGMII; @@ -4528,6 +4531,7 @@ static void mvpp2_start_dev(struct mvpp2_port *port) case PHY_INTERFACE_MODE_RGMII: case PHY_INTERFACE_MODE_RGMII_ID: case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_SGMII_2500: case PHY_INTERFACE_MODE_1000BASEX: case PHY_INTERFACE_MODE_2500BASEX: mvpp2_gmac_max_rx_size_set(port); @@ -4838,15 +4842,6 @@ static int phy_info_parse(struct udevice *dev, struct mvpp2_port *port) &port->phy_tx_disable_gpio, GPIOD_IS_OUT); #endif
- /* - * ToDo: - * Not sure if this DT property "phy-speed" will get accepted, so - * this might change later - */ - /* Get phy-speed for SGMII 2.5Gbps vs 1Gbps setup */ - port->phy_speed = fdtdec_get_int(gd->fdt_blob, port_node, - "phy-speed", 1000); - port->id = id; if (port->priv->hw_version == MVPP21) port->first_rxq = port->id * rxq_number; @@ -5275,6 +5270,7 @@ static int mvpp2_start(struct udevice *dev) case PHY_INTERFACE_MODE_RGMII: case PHY_INTERFACE_MODE_RGMII_ID: case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_SGMII_2500: case PHY_INTERFACE_MODE_1000BASEX: case PHY_INTERFACE_MODE_2500BASEX: mvpp2_port_power_up(port);