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net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8061

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[ Upstream commit 128d54fbcb14b8717ecf596d3dbded327b9980b3 ]

Following a similar reinstate for the KSZ8081 and KSZ9031.

Older kernels would use the genphy_soft_reset if the PHY did not implement
a .soft_reset.

The KSZ8061 errata described here:
https://ww1.microchip.com/downloads/en/DeviceDoc/KSZ8061-Errata-DS80000688B.pdf
and worked around with 232ba3a51c ("net: phy: Micrel KSZ8061: link failure after cable connect")
is back again without this soft reset.

Fixes: 6e2d85ec0559 ("net: phy: Stop with excessive soft reset")
Tested-by: Karim Ben Houcine <karim.benhoucine@landisgyr.com>
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Mathieu Othacehe 2024-05-21 08:54:06 +02:00 committed by Greg Kroah-Hartman
parent ca7ad37b60
commit 25222a9899
1 changed files with 1 additions and 0 deletions
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drivers/net/phy/micrel.c
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@ -3245,6 +3245,7 @@ static struct phy_driver ksphy_driver[] = {
/* PHY_BASIC_FEATURES */
.probe = kszphy_probe,
.config_init = ksz8061_config_init,
.soft_reset = genphy_soft_reset,
.config_intr = kszphy_config_intr,
.handle_interrupt = kszphy_handle_interrupt,
.suspend = kszphy_suspend,