From c320d9aab961151702bd433a24c53c3982da8203 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Sat, 3 Aug 2013 20:00:54 +0200 Subject: [PATCH 05/58] ARM: dts: AM33XX: Add PMU support ARM Performance Monitor Units are available on the am33xx, add the support in the dtsi. Tested with perf and oprofile on a regular beaglebone. Signed-off-by: Alexandre Belloni Signed-off-by: Benoit Cousson --- arch/arm/boot/dts/am33xx.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index f9c5da9..4d1c632 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -57,6 +57,11 @@ }; }; + pmu { + compatible = "arm,cortex-a8-pmu"; + interrupts = <3>; + }; + /* * The soc node represents the soc top level view. It is uses for IPs * that are not memory mapped in the MPU view or for the MPU itself. -- 1.8.4.rc3