From 583553b28c8073b9c88316c1a01de4591af0d425 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 27 Feb 2012 18:26:36 -0700 Subject: ARM: dt: Add ARM PMU to tegra*.dtsi This enables HW performance measurements, and usage of the "perf" tool. Signed-off-by: Stephen Warren Signed-off-by: Olof Johansson --- arch/arm/boot/dts/tegra20.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/boot/dts/tegra20.dtsi') diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 3195ad5562d3..d2bc7e7ad06d 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -17,6 +17,12 @@ < 0x50040100 0x0100 >; }; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <0 56 0x04 + 0 57 0x04>; + }; + apbdma: dma@6000a000 { compatible = "nvidia,tegra20-apbdma"; reg = <0x6000a000 0x1200>; -- cgit v1.2.1