[PATCH v3 net-next 1/2] net: phy: microchip: update LAN88xx phy ID and phy ID mask.

[Yuiko Oshino <yuiko.oshino@microchip.com>]

update LAN88xx phy ID and phy ID mask because the existing code conflicts with the LAN8742 phy.

The current phy IDs on the available hardware.
        LAN8742 0x0007C130, 0x0007C131
        LAN88xx 0x0007C132

Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com>
---
 drivers/net/phy/microchip.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c
index 9f1f2b6c97d4..ccecee2524ce 100644
--- a/drivers/net/phy/microchip.c
+++ b/drivers/net/phy/microchip.c
@@ -344,8 +344,12 @@ static int lan88xx_config_aneg(struct phy_device *phydev)
 
 static struct phy_driver microchip_phy_driver[] = {
 {
-	.phy_id		= 0x0007c130,
-	.phy_id_mask	= 0xfffffff0,
+	.phy_id		= 0x0007c132,
+	/* This mask (0xfffffff2) is to differentiate from
+	 * LAN8742 (phy_id 0x0007c130 and 0x0007c131)
+	 * and allows future phy_id revisions.
+	 */
+	.phy_id_mask	= 0xfffffff2,
 	.name		= "Microchip LAN88xx",
 
 	/* PHY_GBIT_FEATURES */
@@ -369,7 +373,7 @@ static struct phy_driver microchip_phy_driver[] = {
 module_phy_driver(microchip_phy_driver);
 
 static struct mdio_device_id __maybe_unused microchip_tbl[] = {
-	{ 0x0007c130, 0xfffffff0 },
+	{ 0x0007c132, 0xfffffff2 },
 	{ }
 };
 
-- 
2.25.1