From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Date: Mon, 5 Aug 2013 15:26:06 +0000 (+0200)
Subject: ARM: at91: Add PMU support for sama5d3
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d9da9778201bd10be8104a8ccedd6b5d62565ced;p=linux-beck.git

ARM: at91: Add PMU support for sama5d3

ARM Performance Monitor Units are available on the sama5d3, add the support in
the dtsi.

Tested with perf and oprofile on the sama5d31ek.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---

diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index a1d5e25a6698..ff63fbbd18ab 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -48,6 +48,11 @@
 		};
 	};
 
+	pmu {
+		compatible = "arm,cortex-a5-pmu";
+		interrupts = <46 IRQ_TYPE_LEVEL_HIGH 0>;
+	};
+
 	memory {
 		reg = <0x20000000 0x8000000>;
 	};