From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Tue, 3 Mar 2015 10:43:18 +0000 (+0100)
Subject: ARM: mvebu: Enable Performance Monitor Unit on Armada 375 SoC
X-Git-Tag: v5.15~15900^2~4^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7f592c39d4975d9e6d3d0ebcf39695a487a6dc4e;p=platform%2Fkernel%2Flinux-starfive.git

ARM: mvebu: Enable Performance Monitor Unit on Armada 375 SoC

The Armada 375 SoC has a Cortex-A9 CPU, and so the PMU is available
to be used. This commit enables it in the devicetree.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi
index c6fedf2..c675257 100644
--- a/arch/arm/boot/dts/armada-375.dtsi
+++ b/arch/arm/boot/dts/armada-375.dtsi
@@ -96,6 +96,11 @@
 		};
 	};
 
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts-extended = <&mpic 3>;
+	};
+
 	soc {
 		compatible = "marvell,armada375-mbus", "simple-bus";
 		#address-cells = <2>;