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Signed-off-by: Minda Chen --- drivers/net/phy/motorcomm.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c index 35aff1519b4b..f3129419f7c9 100644 --- a/drivers/net/phy/motorcomm.c +++ b/drivers/net/phy/motorcomm.c @@ -1714,6 +1714,11 @@ static int yt8521_config_init(struct phy_device *phydev) if (ret < 0) goto err_restore_page; } + + if (phydev->drv->phy_id == PHY_ID_YT8531S && + phydev->interface != PHY_INTERFACE_MODE_SGMII) + ret = yt8531_set_ds(phydev, true); + err_restore_page: return phy_restore_page(phydev, old_page, ret); } -- 2.17.1