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| author | Mathieu Othacehe <othacehe@gnu.org> | 2024-05-21 09:54:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-12 12:39:47 +0300 |
| commit | 45d2dbef9e76b76286e86d70717cef77614ed78d (patch) | |
| tree | bc94ffd2cec09ba9c624a48b5141b03751a34520 /drivers/net | |
| parent | 289a10b47fe5d17a81c9ee69994110d3ccfb5495 (diff) | |
| download | linux-45d2dbef9e76b76286e86d70717cef77614ed78d.tar.xz | |
net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8061
[ 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>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/phy/micrel.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 87780465cd0d..18dee364e2b3 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -4814,6 +4814,7 @@ 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, |