From b73bedc1ed7894dda85f18597984ffaefd17ddb7 Mon Sep 17 00:00:00 2001 From: Chanho Park Date: Fri, 19 Jul 2013 16:18:56 +0900 Subject: [PATCH] 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 --- arch/arm/boot/dts/exynos4412.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index 270b389..2f4ca6f 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>; -- 2.7.4