devices: add AMD RZ608 device-id

Signed-off-by: David Bauer <mail@david-bauer.net>

devices.txt

@@ -184,6 +184,7 @@
 0x02df 0x9135 0x0000 0x0000    0      0  "Marvell"  "88W8887"
 0x11ab 0x2b40 0x11ab 0x0000    0      0  "Marvell"  "88W8964"
 0x02df 0x9141 0x0000 0x0000    0      0  "Marvell"  "88W8997"
+0x14c3 0x0608 0x14c3 0x0608    0      0  "AMD RZ608"
 0x14c3 0x7603 0x14c3 0x7603    0      0  "MediaTek" "MT7603E"
 0x14c3 0x7610 0x14c3 0x7610    0      0  "MediaTek" "MT7610E"
 0x14c3 0x7612 0x14c3 0x7612    0      0  "MediaTek" "MT7612E"