[PATCH 10/10] ARM: dts: Add PPMU node for exynos3250-artik5 module

[Chanwoo Choi]

This patch adds PPMU (Platform Performance Monitoring Unit) Device Tree node
for Exynos3250 based ARTIK5 module. The PPMU node is used to get the
utilization of DMC0/DMC1/LEFTBUS/RIGHTBUS Block.

Signed-off-by: Chanwoo Choi <cw00.c...@samsung.com>
---
 arch/arm/boot/dts/exynos3250-artik5.dtsi | 36 ++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi 
b/arch/arm/boot/dts/exynos3250-artik5.dtsi
index 673883fda480..995356708b7d 100644
--- a/arch/arm/boot/dts/exynos3250-artik5.dtsi
+++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi
@@ -321,6 +321,42 @@
        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";
+               };
+       };
+};
+
 &tmu {
        status = "okay";
 };
-- 
1.9.1