net: phy: aquantia: add support for AQCS109

Add support for the AQCS109. From software point of view,
it should be almost equivalent to AQR107.

v2:
- make Nikita the author
- document what I changed

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
[hkallweit1@gmail.com: use PHY_ID_MATCH_MODEL mascro]
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/phy/aquantia.c

@@ -17,6 +17,7 @@
 #define PHY_ID_AQR105	0x03a1b4a2
 #define PHY_ID_AQR106	0x03a1b4d0
 #define PHY_ID_AQR107	0x03a1b4e0
+#define PHY_ID_AQCS109	0x03a1b5c2
 #define PHY_ID_AQR405	0x03a1b4b0
 
 #define MDIO_AN_TX_VEND_STATUS1			0xc800
@@ -202,6 +203,16 @@ static struct phy_driver aqr_driver[] = {
 	.ack_interrupt	= aqr_ack_interrupt,
 	.read_status	= aqr_read_status,
 },
+{
+	PHY_ID_MATCH_MODEL(PHY_ID_AQCS109),
+	.name		= "Aquantia AQCS109",
+	.features	= PHY_10GBIT_FULL_FEATURES,
+	.aneg_done	= genphy_c45_aneg_done,
+	.config_aneg    = aqr_config_aneg,
+	.config_intr	= aqr_config_intr,
+	.ack_interrupt	= aqr_ack_interrupt,
+	.read_status	= aqr_read_status,
+},
 {
 	PHY_ID_MATCH_MODEL(PHY_ID_AQR405),
 	.name		= "Aquantia AQR405",
@@ -222,6 +233,7 @@ static struct mdio_device_id __maybe_unused aqr_tbl[] = {
 	{ PHY_ID_MATCH_MODEL(PHY_ID_AQR105) },
 	{ PHY_ID_MATCH_MODEL(PHY_ID_AQR106) },
 	{ PHY_ID_MATCH_MODEL(PHY_ID_AQR107) },
+	{ PHY_ID_MATCH_MODEL(PHY_ID_AQCS109) },
 	{ PHY_ID_MATCH_MODEL(PHY_ID_AQR405) },
 	{ }
 };