phy/micrel: Change phy_id_mask for KSZ8721

There are KSZ8721 PHYs with phy_id 0x00221619. In order to detect them
as PHY_ID_KSZ8001 compatible while staying different to PHY_ID_KSZ9021
ignore the last two bits when matching PHY_ID

Signed-off-by: Alexander Stein <alexanders83@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 059f13b60fe02f1eb4b51294b01d736acd58665e..1882d9828c998c376b20c50f83e25f8e03f22b0c 100644 (file)
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -869,7 +869,7 @@ static struct phy_driver ksphy_driver[] = {
 }, {
        .phy_id         = PHY_ID_KSZ8001,
        .name           = "Micrel KSZ8001 or KS8721",
-       .phy_id_mask    = 0x00ffffff,
+       .phy_id_mask    = 0x00fffffc,
        .features       = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
        .flags          = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
        .driver_data    = &ksz8041_type,
@@ -993,7 +993,7 @@ MODULE_LICENSE("GPL");
 static struct mdio_device_id __maybe_unused micrel_tbl[] = {
        { PHY_ID_KSZ9021, 0x000ffffe },
        { PHY_ID_KSZ9031, MICREL_PHY_ID_MASK },
-       { PHY_ID_KSZ8001, 0x00ffffff },
+       { PHY_ID_KSZ8001, 0x00fffffc },
        { PHY_ID_KS8737, MICREL_PHY_ID_MASK },
        { PHY_ID_KSZ8021, 0x00ffffff },
        { PHY_ID_KSZ8031, 0x00ffffff },