diff options
| author | Phil Reid <preid@electromag.com.au> | 2015-12-14 11:31:59 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-15 23:20:56 -0500 |
| commit | e34d65696d2ef13dc32f2a162556c86c461ed763 (patch) | |
| tree | 5350a94348674da000ffc35acb92efc0c9cf91f2 /drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | |
| parent | 93d085d222de7b8e7c7794dbd800c6a39df2eae2 (diff) | |
| download | op-kernel-dev-e34d65696d2ef13dc32f2a162556c86c461ed763.zip op-kernel-dev-e34d65696d2ef13dc32f2a162556c86c461ed763.tar.gz | |
stmmac: create of compatible mdio bus for stmmac driver
The DSA driver needs to be passed a reference to an mdio bus. Typically
the mac is configured to use a fixed link but the mdio bus still needs
to be registered so that it con configure the switch.
This patch follows the same process as the altera tse ethernet driver for
creation of the mdio bus.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index d02691b..6a52fa1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -146,7 +146,7 @@ stmmac_probe_config_dt(struct platform_device *pdev, const char **mac) if (of_property_read_u32(np, "snps,phy-addr", &plat->phy_addr) == 0) dev_warn(&pdev->dev, "snps,phy-addr property is deprecated\n"); - if (plat->phy_node || plat->phy_bus_name) + if ((plat->phy_node && !of_phy_is_fixed_link(np)) || plat->phy_bus_name) plat->mdio_bus_data = NULL; else plat->mdio_bus_data = |
