From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Tue, 3 Mar 2015 10:43:19 +0000 (+0100)
Subject: ARM: mvebu: Enable Performance Monitor Unit on Armada 380/385 SoC
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=754c4b1b2bddc6881889be9b4aa549d1647ef9ca;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ARM: mvebu: Enable Performance Monitor Unit on Armada 380/385 SoC

The Armada 380 and 385 SoCs have a Cortex-A9 CPU, 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-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 1a2dc370792f..ed2dd8ba4080 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -63,6 +63,11 @@
 		serial1 = &uart1;
 	};
 
+	pmu {
+		compatible = "arm,cortex-a9-pmu";
+		interrupts-extended = <&mpic 3>;
+	};
+
 	soc {
 		compatible = "marvell,armada380-mbus", "simple-bus";
 		#address-cells = <2>;