Philips PNX8550 support: MIPS32-like core with 2 Trimedias on it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/mm/tlbex.c

@@ -844,6 +844,7 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
 	case CPU_AU1500:
 	case CPU_AU1550:
 	case CPU_AU1200:
+	case CPU_PR4450:
 		i_nop(p);
 		tlbw(p);
 		break;