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authorChanwoo Choi <cw00.choi@samsung.com>2015-02-04 02:10:58 +0300
committerKukjin Kim <kgene@kernel.org>2015-02-04 02:10:58 +0300
commit8d6b9b46942daf8acdd1a9ae04a1e3ba5a843f97 (patch)
treea796a750c64e4035f1a09e6091713fc58cd73617 /arch/arm/boot/dts/exynos3250-monk.dts
parent30e0e476ae4218c4310765cdcb1775599d089270 (diff)
downloadlinux-8d6b9b46942daf8acdd1a9ae04a1e3ba5a843f97.tar.xz
ARM: dts: Add PPMU node for exynos3250-monk and exynos3250-rinato
This patch adds PPMU dt node for Exynos3250 based Rinato and Monk boards. The PPMU node is used to get the utilization of DMC0/DMC1/ LEFTBUS/RIGHTBUS Block. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos3250-monk.dts')
-rw-r--r--arch/arm/boot/dts/exynos3250-monk.dts40
1 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts
index d9a6dd525791..1d483c1c8b48 100644
--- a/arch/arm/boot/dts/exynos3250-monk.dts
+++ b/arch/arm/boot/dts/exynos3250-monk.dts
@@ -437,6 +437,46 @@
status = "okay";
};
+&ppmu_dmc0 {
+ status = "okay";
+
+ events {
+ ppmu_dmc0_3: ppmu-event3-dmc0 {
+ event-name = "ppmu-event3-dmc0";
+ };
+ };
+};
+
+&ppmu_dmc1 {
+ status = "okay";
+
+ events {
+ ppmu_dmc1_3: ppmu-event3-dmc1 {
+ event-name = "ppmu-event3-dmc1";
+ };
+ };
+};
+
+&ppmu_leftbus {
+ status = "okay";
+
+ events {
+ ppmu_leftbus_3: ppmu-event3-leftbus {
+ event-name = "ppmu-event3-leftbus";
+ };
+ };
+};
+
+&ppmu_rightbus {
+ status = "okay";
+
+ events {
+ ppmu_rightbus_3: ppmu-event3-rightbus {
+ event-name = "ppmu-event3-rightbus";
+ };
+ };
+};
+
&xusbxti {
clock-frequency = <24000000>;
};