[RFC PATCHv3 7/7] ARM: dts: exynos: Add PPMU dt node to Exynos3250-based Rinato board

[Chanwoo Choi]

This patch add PPMU dt node to Exynos3250-base Rinato board. The PPMU dt node
is used to get the utilization of DMC0/DMC1/LEFTBUS/RIGHTBUS Block.

Cc: Kukjin Kim <kgene.kim at samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi at samsung.com>
Acked-by: Kyungmin Park <kyungmin.park at samsung.com>
---
 arch/arm/boot/dts/exynos3250-rinato.dts | 40 +++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts
index 7789442..2888098 100644
--- a/arch/arm/boot/dts/exynos3250-rinato.dts
+++ b/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -542,6 +542,46 @@
 	status = "okay";
 };
 
+&ppmu_dmc0 {
+	status = "okay";
+
+	events {
+		ppmu_dmc0_3: ppmu-dmc0-pmcnt3 {
+			event-name = "ppmu-dmc0-pmcnt3";
+		};
+	};
+};
+
+&ppmu_dmc1 {
+	status = "okay";
+
+	events {
+		ppmu_dmc1_3: ppmu-dmc1-pmcnt3 {
+			event-name = "ppmu-dmc1-pmcnt3";
+		};
+	};
+};
+
+&ppmu_leftbus {
+	status = "okay";
+
+	events {
+		ppmu_leftbus_3: ppmu-leftbus-pmcnt3 {
+			event-name = "ppmu-leftbus-pmcnt3";
+		};
+	};
+};
+
+&ppmu_rightbus {
+	status = "okay";
+
+	events {
+		ppmu_rightbus_3: ppmu-rightbus-pmcnt3 {
+			event-name = "ppmu-rightbus-pmcnt3";
+		};
+	};
+};
+
 &xusbxti {
 	clock-frequency = <24000000>;
 };
-- 
1.8.5.5