MIPS: Add MIPS I6400 probe support

Add a case in cpu_probe_mips for the MIPS I6400 processor ID, which sets
the CPU type to the new CPU_I6400.

Signed-off-by: Markos Chandras <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/10636/
Signed-off-by: Ralf Baechle <[email protected]>

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index dbe0792fc9c1bd99c4c452aa998d825662d55ec4..02b75127dad3f4a4ea63d28e21fb7451018071c6 100644 (file)
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1121,6 +1121,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
                c->cputype = CPU_P5600;
                __cpu_name[cpu] = "MIPS P5600";
                break;
+       case PRID_IMP_I6400:
+               c->cputype = CPU_I6400;
+               __cpu_name[cpu] = "MIPS I6400";
+               break;
        case PRID_IMP_M5150:
                c->cputype = CPU_M5150;
                __cpu_name[cpu] = "MIPS M5150";