diff options
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index 1a6bfe6c958f..54f93ee53ef7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -750,6 +750,11 @@ static int sun8i_dwmac_power_internal_phy(struct stmmac_priv *priv) return ret; } + /* Make sure the EPHY is properly reseted, as U-Boot may leave + * it at deasserted state, and thus it may fail to reset EMAC. + */ + reset_control_assert(gmac->rst_ephy); + ret = reset_control_deassert(gmac->rst_ephy); if (ret) { dev_err(priv->device, "Cannot deassert ephy\n"); |