diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2017-02-01 03:40:06 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-03 03:50:51 +0100 |
| commit | e4cf8a38fc0d257b4070066e46a678f4777fecaa (patch) | |
| tree | afd3728409a6973e261120a326aa708494edc850 /drivers/net/phy | |
| parent | net: dsa: mv88e6xxx: Workaround missing PHY ID on mv88e6390 (diff) | |
| download | linux-e4cf8a38fc0d257b4070066e46a678f4777fecaa.tar.xz linux-e4cf8a38fc0d257b4070066e46a678f4777fecaa.zip | |
net: phy: Marvell: Add mv88e6390 internal PHY
The mv88e6390 Ethernet switch has internal PHYs. These PHYs don't have
an model ID in the ID2 register. So the MDIO driver in the switch
intercepts reads to this register, and returns the switch family ID.
Extend the Marvell PHY driver by including this ID, and treat the PHY
as a 88E1540.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/marvell.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index a3e3733813a7..1a0ac48cbc50 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -2142,6 +2142,25 @@ static struct phy_driver marvell_drivers[] = { .get_strings = marvell_get_strings, .get_stats = marvell_get_stats, }, + { + .phy_id = MARVELL_PHY_ID_88E6390, + .phy_id_mask = MARVELL_PHY_ID_MASK, + .name = "Marvell 88E6390", + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .probe = m88e1510_probe, + .config_init = &marvell_config_init, + .config_aneg = &m88e1510_config_aneg, + .read_status = &marvell_read_status, + .ack_interrupt = &marvell_ack_interrupt, + .config_intr = &marvell_config_intr, + .did_interrupt = &m88e1121_did_interrupt, + .resume = &genphy_resume, + .suspend = &genphy_suspend, + .get_sset_count = marvell_get_sset_count, + .get_strings = marvell_get_strings, + .get_stats = marvell_get_stats, + }, }; module_phy_driver(marvell_drivers); @@ -2160,6 +2179,7 @@ static struct mdio_device_id __maybe_unused marvell_tbl[] = { { MARVELL_PHY_ID_88E1510, MARVELL_PHY_ID_MASK }, { MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK }, { MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK }, + { MARVELL_PHY_ID_88E6390, MARVELL_PHY_ID_MASK }, { } }; |