MIPS: Add support for interAptiv cores

The interAptiv is a power-efficient multi-core microprocessor
for use in system-on-chip (SoC) applications. The interAptiv combines
a multi-threading pipeline with a coherence manager to deliver improved
computational throughput and power efficiency. The interAptiv can
contain one to four MIPS32R3 interAptiv cores, system level
coherence manager with L2 cache, optional coherent I/O port,
and optional floating point unit.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6163/

2 files changed, 5 insertions, 0 deletions

diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index efd2eb3d92e3..2a86e38872a7 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -86,6 +86,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
         case CPU_34K:
         case CPU_1004K:
         case CPU_74K:
+        case CPU_INTERAPTIV:
         case CPU_PROAPTIV:
         case CPU_LOONGSON1:
         case CPU_SB1:
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 3e28aaa39bc9..4d94d75ec6f9 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -376,6 +376,10 @@ static int __init mipsxx_init(void)
                 op_model_mipsxx_ops.cpu_type = "mips/74K";
                 break;
 
+        case CPU_INTERAPTIV:
+                op_model_mipsxx_ops.cpu_type = "mips/interAptiv";
+                break;
+
         case CPU_PROAPTIV:
                 op_model_mipsxx_ops.cpu_type = "mips/proAptiv";
                 break;