diff options
| author | LABBE Corentin <clabbe.montjoie@gmail.com> | 2017-05-31 10:18:36 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-01 21:53:04 +0300 |
| commit | 9f93ac8d4085f718d3c7c5fedcb98dbdd2287648 (patch) | |
| tree | 603444cf6dc165a2f1e5f574b5f5346a56289f04 /drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | |
| parent | ce5a4ff3c5058a1c934d3416385948a499a62e6f (diff) | |
| download | linux-9f93ac8d4085f718d3c7c5fedcb98dbdd2287648.tar.xz | |
net-next: stmmac: Add dwmac-sun8i
The dwmac-sun8i is a heavy hacked version of stmmac hardware by
allwinner.
In fact the only common part is the descriptor management and the first
register function.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
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 | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 7fc3a1ef395a..3840529344ed 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -309,6 +309,12 @@ static int stmmac_dt_phy(struct plat_stmmacenet_data *plat, struct device_node *np, struct device *dev) { bool mdio = true; + static const struct of_device_id need_mdio_ids[] = { + { .compatible = "snps,dwc-qos-ethernet-4.10" }, + { .compatible = "allwinner,sun8i-a83t-emac" }, + { .compatible = "allwinner,sun8i-h3-emac" }, + { .compatible = "allwinner,sun50i-a64-emac" }, + }; /* If phy-handle property is passed from DT, use it as the PHY */ plat->phy_node = of_parse_phandle(np, "phy-handle", 0); @@ -325,8 +331,7 @@ static int stmmac_dt_phy(struct plat_stmmacenet_data *plat, mdio = false; } - /* exception for dwmac-dwc-qos-eth glue logic */ - if (of_device_is_compatible(np, "snps,dwc-qos-ethernet-4.10")) { + if (of_match_node(need_mdio_ids, np)) { plat->mdio_node = of_get_child_by_name(np, "mdio"); } else { /** |