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authorLeonid Yegoshin <Leonid.Yegoshin@imgtec.com>2013-11-27 10:07:53 +0000
committerRalf Baechle <ralf@linux-mips.org>2014-01-22 20:19:01 +0100
commit26ab96dfa9f98d74ef38efbe830d356547a292c1 (patch)
tree3789a48dbf291811980cde03016eed2dfcde419a /arch/mips/oprofile
parent0ce7d58ee0d814622bf7b4700925455dd4960ddd (diff)
downloadop-kernel-dev-26ab96dfa9f98d74ef38efbe830d356547a292c1.zip
op-kernel-dev-26ab96dfa9f98d74ef38efbe830d356547a292c1.tar.gz
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/
Diffstat (limited to 'arch/mips/oprofile')
-rw-r--r--arch/mips/oprofile/common.c1
-rw-r--r--arch/mips/oprofile/op_model_mipsxx.c4
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index efd2eb3..2a86e38 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 3e28aaa..4d94d75 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;
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