Commit 8f1880cb authored Jan 16, 2020 by Florian Fainelli Committed by David S. Miller Jan 17, 2020

net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec



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>

parent 27afe0d3

drivers/net/dsa/bcm_sf2.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -68,7 +68,7 @@ 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);
		reg \|= (MII_SW_OR \| LINK_STS \| GMII_SPEED_UP_2G);
		core_writel(priv, reg, offset);

		/* Enable Broadcast, Multicast, Unicast forwarding to IMP port */

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