net: phy: aquantia: add support for AQR115

net: phy: aquantia: add support for AQR115

AQR115 is similar to the already supported AQR115C, having speeds up to
2.5Gbps. In fact, the two differ only in the FCBGA package size (7x11mm
vs 7x7mm for the Compact variant). So it makes sense that the feature
set is identical for the 2 drivers.

This PHY is present on the newest PCB revision E (v4.0) of the NXP
LS1046A-RDB, having replaced the RTL8211FS SGMII PHY going to fm1-mac5.

Signed-off-by: Camelia Groza <camelia.groza@nxp.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20250821152022.1065237-16-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>