Commit de34d708 authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller

net: dsa: bcm_sf2: Only 7278 supports 2Gb/sec IMP port

The 7445 switch clocking profiles do not allow us to run the IMP port at
2Gb/sec in a way that it is reliable and consistent. Make sure that the
setting is only applied to the 7278 family.

Fixes: 8f1880cb ("net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent df373702
......@@ -68,7 +68,9 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port)
/* Force link status for IMP port */
reg = core_readl(priv, offset);
reg |= (MII_SW_OR | LINK_STS | GMII_SPEED_UP_2G);
reg |= (MII_SW_OR | LINK_STS);
if (priv->type == BCM7278_DEVICE_ID)
reg |= GMII_SPEED_UP_2G;
core_writel(priv, reg, offset);
/* Enable Broadcast, Multicast, Unicast forwarding to IMP port */
......
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