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net: dsa: mv88e6xxx: fix usable ports on 88e6020

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commit 625aefac340f45a4fc60908da763f437599a0d6f upstream.

The switch has 4 ports with 2 internal PHYs, but ports are numbered up
to 6, with ports 0, 1, 5 and 6 being usable.

Fixes: 71d94a432a15 ("net: dsa: mv88e6xxx: add support for MV88E6020 switch")
Signed-off-by: Michael Krummsdorf <michael.krummsdorf@tq-group.com>
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240326123655.40666-1-matthias.schiffer@ew.tq-group.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Krummsdorf 2024-03-26 13:36:54 +01:00 committed by Greg Kroah-Hartman
parent 95c1016a2d
commit 23e1c6866e
1 changed files with 5 additions and 1 deletions
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6
drivers/net/dsa/mv88e6xxx/chip.c
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@ -5386,8 +5386,12 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.family = MV88E6XXX_FAMILY_6250,
.name = "Marvell 88E6020",
.num_databases = 64,
.num_ports = 4,
/* Ports 2-4 are not routed to pins
* => usable ports 0, 1, 5, 6
*/
.num_ports = 7,
.num_internal_phys = 2,
.invalid_port_mask = BIT(2) | BIT(3) | BIT(4),
.max_vid = 4095,
.port_base_addr = 0x8,
.phy_base_addr = 0x0,