net: dsa: mv88e6xxx: fix marvell 6350 switch probing

stable inclusion
from stable-v6.6.5
commit 5cc4ed203b0631e818c3400a7668610af278543e
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8N21P

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=5cc4ed203b0631e818c3400a7668610af278543e



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[ Upstream commit b3f1a164c7f742503dc7159011f7ad6b092b660e ]

As of commit de5c9bf4 ("net: phylink: require supported_interfaces to
be filled") Marvell 88e6350 switches fail to be probed:

    ...
    mv88e6085 d0072004.mdio-mii:11: switch 0x3710 detected: Marvell 88E6350, revision 2
    mv88e6085 d0072004.mdio-mii:11: phylink: error: empty supported_interfaces
    error creating PHYLINK: -22
    mv88e6085: probe of d0072004.mdio-mii:11 failed with error -22
    ...

The problem stems from the use of mv88e6185_phylink_get_caps() to get
the device capabilities. Create a new dedicated phylink_get_caps for the
6351 family (which the 6350 is one of) to properly support their set of
capabilities.

According to chip.h the 6351 switch family includes the 6171, 6175, 6350
and 6351 switches, so update each of these to use the correct
phylink_get_caps.

Fixes: de5c9bf4 ("net: phylink: require supported_interfaces to be filled")
Signed-off-by: Greg Ungerer <gerg@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>