From 64a7507a7496f5adb88a55e572c659a82997f9c9 Mon Sep 17 00:00:00 2001
From: Ye He <ye.he@csr.com>
Date: Tue, 25 Nov 2014 18:46:43 +0800
Subject: [PATCH] ARM: dts: prima2: add node for Performance Monitor Unit

It enables Performance Monitor Unit on CSR SiRFprimaII.

Signed-off-by: Ye He <ye.he@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
---
 arch/arm/boot/dts/prima2.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi
index bc6e61195f12..3bb1b4ab55de 100644
--- a/arch/arm/boot/dts/prima2.dtsi
+++ b/arch/arm/boot/dts/prima2.dtsi
@@ -41,6 +41,11 @@ cpu@0 {
 		};
 	};
 
+	arm-pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts = <29>;
+	};
+
 	axi {
 		compatible = "simple-bus";
 		#address-cells = <1>;