diff options
| author | LABBE Corentin <clabbe.montjoie@gmail.com> | 2017-07-12 09:32:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-12 23:41:56 +0200 |
| commit | d93b07f8a689cde962d4f97668a74ab76f55734d (patch) | |
| tree | 0262f68a02c21325a504a8803597922aa980b45f /drivers/net/ethernet/stmicro | |
| parent | sfc: don't read beyond unicast address list (diff) | |
| download | linux-d93b07f8a689cde962d4f97668a74ab76f55734d.tar.xz linux-d93b07f8a689cde962d4f97668a74ab76f55734d.zip | |
net: stmmac: revert "support future possible different internal phy mode"
Since internal phy-mode is reserved for non-xMII protocol we cannot use
it with dwmac-sun8i.
Furthermore, all DT patchs which comes with this patch were cleaned, so
the current state is broken.
This reverts commit 1c2fa5f84683 ("net: stmmac: support future possible different internal phy mode")
Fixes: 1c2fa5f84683 ("net: stmmac: support future possible different internal phy mode")
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')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index 6c2d1da05588..fffd6d5fc907 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -638,7 +638,7 @@ static int sun8i_dwmac_set_syscon(struct stmmac_priv *priv) { struct sunxi_priv_data *gmac = priv->plat->bsp_priv; struct device_node *node = priv->device->of_node; - int ret, phy_interface; + int ret; u32 reg, val; regmap_read(gmac->regmap, SYSCON_EMAC_REG, &val); @@ -718,11 +718,7 @@ static int sun8i_dwmac_set_syscon(struct stmmac_priv *priv) if (gmac->variant->support_rmii) reg &= ~SYSCON_RMII_EN; - phy_interface = priv->plat->interface; - /* if PHY is internal, select the mode (xMII) used by the SoC */ - if (gmac->use_internal_phy) - phy_interface = gmac->variant->internal_phy; - switch (phy_interface) { + switch (priv->plat->interface) { case PHY_INTERFACE_MODE_MII: /* default */ break; @@ -936,7 +932,7 @@ static int sun8i_dwmac_probe(struct platform_device *pdev) } plat_dat->interface = of_get_phy_mode(dev->of_node); - if (plat_dat->interface == PHY_INTERFACE_MODE_INTERNAL) { + if (plat_dat->interface == gmac->variant->internal_phy) { dev_info(&pdev->dev, "Will use internal PHY\n"); gmac->use_internal_phy = true; gmac->ephy_clk = of_clk_get(plat_dat->phy_node, 0); |