From b5a10b769962072eecf638fda94906fe656036d3 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 17 Apr 2014 21:54:41 +0200
Subject: [PATCH] ARM: sun6i: Add ARM PMU in A31 DTSI

Enable the performance monitoring unit found in the A31 SoCs.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
---
 arch/arm/boot/dts/sun6i-a31.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index b28a55fdf3ce..22f63e01166e 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -59,6 +59,14 @@ memory {
 		reg = <0x40000000 0x80000000>;
 	};
 
+	pmu {
+		compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
+		interrupts = <0 120 4>,
+			     <0 121 4>,
+			     <0 122 4>,
+			     <0 123 4>;
+	};
+
 	clocks {
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
2.45.2