net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec
[ Upstream commit 8f1880cbe8
]
With the implementation of the system reset controller we lost a setting
that is currently applied by the bootloader and which configures the IMP
port for 2Gb/sec, the default is 1Gb/sec. This is needed given the
number of ports and applications we expect to run so bring back that
setting.
Fixes: 01b0ac07589e ("net: dsa: bcm_sf2: Add support for optional reset controller line")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -68,7 +68,7 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port)
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/* Force link status for IMP port */
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reg = core_readl(priv, offset);
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reg |= (MII_SW_OR | LINK_STS);
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reg |= (MII_SW_OR | LINK_STS | GMII_SPEED_UP_2G);
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core_writel(priv, reg, offset);
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/* Enable Broadcast, Multicast, Unicast forwarding to IMP port */
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