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net: mvpp2: Configure SMI PHY address needed for PHY polling

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On PPv2.2 we enable PHY polling, so we also need to configure the PHY
address in the specific PHY address rgisters.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefan Chulski <stefanc@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Stefan Roese 2017-03-10 06:07:45 +01:00
parent 3e3cbb4967
commit fb64072934
1 changed files with 11 additions and 0 deletions
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11
drivers/net/mvpp2.c
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@ -5329,6 +5329,14 @@ static void mvpp2_stop(struct udevice *dev)
mvpp2_cleanup_txqs(port);
}
static int mvpp22_smi_phy_addr_cfg(struct mvpp2_port *port)
{
writel(port->phyaddr, port->priv->iface_base +
MVPP22_SMI_PHY_ADDR_REG(port->gop_id));
return 0;
}
static int mvpp2_base_probe(struct udevice *dev)
{
struct mvpp2 *priv = dev_get_priv(dev);
@ -5467,6 +5475,9 @@ static int mvpp2_probe(struct udevice *dev)
port->base = priv->iface_base + MVPP22_PORT_BASE +
port->gop_id * MVPP22_PORT_OFFSET;
/* Set phy address of the port */
mvpp22_smi_phy_addr_cfg(port);
/* GoP Init */
gop_port_init(port);
}