| Message ID | 20240619-icc_bw_voting_from_ethqos-v1-2-6112948b825e@quicinc.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Add interconnect support for qcom_ethqos driver. | expand |
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index b3afc7cb7d72..bfb201a4b885 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -990,6 +990,9 @@ static void stmmac_mac_link_down(struct phylink_config *config, { struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev)); + if (priv->plat->fix_mac_speed) + priv->plat->fix_mac_speed(priv->plat->bsp_priv, SPEED_10, mode); + stmmac_mac_set(priv, priv->ioaddr, false); priv->eee_active = false; priv->tx_lpi_enabled = false;
When mac link goes down we don't need to mainitain the clocks to operate at higher frequencies, as an optimized solution to save power when the link goes down we are trying to bring down the clocks to the frequencies corresponding to the lowest speed possible. Signed-off-by: Sagar Cheluvegowda <quic_scheluve@quicinc.com> --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 +++ 1 file changed, 3 insertions(+)