summaryrefslogtreecommitdiff
path: root/arch/arm/boot
diff options
context:
space:
mode:
authorChanho Park <chanho61.park@samsung.com>2013-07-19 16:18:56 +0900
committerChanho Park <chanho61.park@samsung.com>2014-11-18 11:43:39 +0900
commitb73bedc1ed7894dda85f18597984ffaefd17ddb7 (patch)
tree967ecb733f2ec1acb4e4c1ef1f190de482a83f13 /arch/arm/boot
parentaa8dfc94866074e2ac68840bef37a3fb5c41006e (diff)
downloadlinux-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.dtsi6
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>;