MIPS: Add MIPS P5600 probe support

Add a case in cpu_probe_mips for the MIPS P5600 processor ID, which sets
the CPU type to the new CPU_P5600.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Reviewed-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6409/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index dec20f580cea..0b9bbcb64afd 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -844,6 +844,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
                 c->cputype = CPU_PROAPTIV;
                 __cpu_name[cpu] = "MIPS proAptiv (multi)";
                 break;
+        case PRID_IMP_P5600:
+                c->cputype = CPU_P5600;
+                __cpu_name[cpu] = "MIPS P5600";
+                break;
         }
 
         decode_configs(c);