On 10/4/21 5:52 AM, Greg Kroah-Hartman wrote: > From: Florian Fainelli <f.fainelli@xxxxxxxxx> > > [ Upstream commit ba4ee3c053659119472135231dbef8f6880ce1fb ] > > The internal Gigabit PHY on Broadcom STB chips has a digital clock which > drives its MDIO interface among other things, the driver now requests > and manage that clock during .probe() and .remove() accordingly. > > Because the PHY driver can be probed with the clocks turned off we need > to apply the dummy BMSR workaround during the driver probe function to > ensure subsequent MDIO read or write towards the PHY will succeed. > > Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx> > Reviewed-by: Andrew Lunn <andrew@xxxxxxx> > Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> > Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> Please drop this patch from the queue, this is not a bug fix for the 5.4 branch. If you would like me to send a patch for "net: phy: bcm7xxx: Fixed indirect MMD operations", please let me know. -- Florian
