net: phy: mscc: Add MODULE_FIRMWARE macros

[ Upstream commit f1858c2 ]

The driver requires firmware so define MODULE_FIRMWARE so that modinfo
provides the details.

Fixes: fa164e4 ("net: phy: mscc: split the driver into separate files")
Signed-off-by: Juerg Haefliger <juergh@canonical.com>
Link: https://lore.kernel.org/r/20220316151835.88765-1-juergh@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

Author: juergh

drivers/net/phy/mscc/mscc_main.c

@@ -2584,3 +2584,6 @@ MODULE_DEVICE_TABLE(mdio, vsc85xx_tbl);
 MODULE_DESCRIPTION("Microsemi VSC85xx PHY driver");
 MODULE_AUTHOR("Nagaraju Lakkaraju");
 MODULE_LICENSE("Dual MIT/GPL");
+
+MODULE_FIRMWARE(MSCC_VSC8584_REVB_INT8051_FW);
+MODULE_FIRMWARE(MSCC_VSC8574_REVB_INT8051_FW);