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author | Chanho Park <chanho61.park@samsung.com> | 2013-07-19 16:18:56 +0900 |
---|---|---|
committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 11:43:39 +0900 |
commit | b73bedc1ed7894dda85f18597984ffaefd17ddb7 (patch) | |
tree | 967ecb733f2ec1acb4e4c1ef1f190de482a83f13 /arch/arm/boot | |
parent | aa8dfc94866074e2ac68840bef37a3fb5c41006e (diff) | |
download | linux-3.10-b73bedc1ed7894dda85f18597984ffaefd17ddb7.tar.gz linux-3.10-b73bedc1ed7894dda85f18597984ffaefd17ddb7.tar.bz2 linux-3.10-b73bedc1ed7894dda85f18597984ffaefd17ddb7.zip |
dts: arm: add arm-pmu node for exynos4412
This patch enables arm-pmu node of exynos4412. It has 4 cpus. Thus, it also
has 4 performance counter.
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r-- | arch/arm/boot/dts/exynos4412.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index 270b389e0a1..2f4ca6f272b 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -35,6 +35,12 @@ <0 107 0>, <0 108 0>, <0 48 0>, <0 42 0>; }; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupt-parent = <&combiner>; + interrupts = <2 2>, <3 2>, <18 2>, <19 2>; + }; + mct@10050000 { compatible = "samsung,exynos4412-mct"; reg = <0x10050000 0x800>; |