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net: phy: marvell10g: add support for the 88x2110 PHY

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This patch adds support for the 88x2110 PHY, which is similar to the
already supported 88x3310 PHY without the SFP interface.

It supports 10/100/1000BASET along with 2.5GBASET, 5GBASET and 10GBASET,
with the same interface modes that are used by the 3310.

This PHY don't have the same issue as the 88x3310 regarding 2.5/5G
abilities, and correctly follows the 802.3bz standard to list the
supported abilities.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Suggested-by: Antoine Tenart <antoine.tenart@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Maxime Chevallier
2019-02-23 00:37:44 +01:00
committed by David S. Miller
parent b38d198cfb
commit 62d0153547
2 changed files with 14 additions and 0 deletions
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1
include/linux/marvell_phy.h
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@@ -21,6 +21,7 @@
#define MARVELL_PHY_ID_88E1545 0x01410ea0
#define MARVELL_PHY_ID_88E3016 0x01410e60
#define MARVELL_PHY_ID_88X3310 0x002b09a0
#define MARVELL_PHY_ID_88E2110 0x002b09b0
/* The MV88e6390 Ethernet switch contains embedded PHYs. These PHYs do
* not have a model ID. So the switch driver traps reads to the ID2