linux-kernel - [PATCHv4 8/8] ARM: dts: exynos: Add PPMU dt node to Exynos3250-based Rinato board

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Message-id: <1418772417-5164-9-git-send-email-cw00.choi@samsung.com>
Date:	Wed, 17 Dec 2014 08:26:57 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	myungjoo.ham@...sung.com
Cc:	kgene.kim@...sung.com, kyungmin.park@...sung.com,
	rafael.j.wysocki@...el.com, mark.rutland@....com,
	a.kesavan@...sung.com, tomasz.figa@...il.com,
	k.kozlowski@...sung.com, cw00.choi@...sung.com,
	inki.dae@...sung.com, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org
Subject: [PATCHv4 8/8] ARM: dts: exynos: Add PPMU dt node to Exynos3250-based
 Rinato board

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@...sung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Acked-by: Kyungmin Park <kyungmin.park@...sung.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..11942b0 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-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>;
 };
-- 
1.8.5.5

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