- Add a call to phy_reset() in ksz9031_config() to ensure the PHY is properly reset during initialization. - This clears the power-down bit and ensures the PHY recovers correctly after Linux reboot.
Tested on Agilex5 hardware with KSZ90X1 PHY. Signed-off-by: Boon Khai Ng <[email protected]> --- drivers/net/phy/micrel_ksz90x1.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/phy/micrel_ksz90x1.c b/drivers/net/phy/micrel_ksz90x1.c index f357e0f1c77..1a7116f4ddd 100644 --- a/drivers/net/phy/micrel_ksz90x1.c +++ b/drivers/net/phy/micrel_ksz90x1.c @@ -407,6 +407,9 @@ static int ksz9031_config(struct phy_device *phydev) if (ret) return ret; + /* soft reset */ + phy_reset(phydev); + ksz90x1_workaround_asymmetric_pause(phydev); /* add an option to disable the gigabit feature of this PHY */ -- 2.43.7
