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Commit 583553b2 authored by Stephen Warren's avatar Stephen Warren Committed by Olof Johansson
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ARM: dt: Add ARM PMU to tegra*.dtsi 



This enables HW performance measurements, and usage of the "perf" tool.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 850c4c8f

arch/arm/boot/dts/tegra20.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -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>;

arch/arm/boot/dts/tegra30.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -17,6 +17,14 @@ 
		      < 0x50040100 0x0100 >;

	};



	pmu {

		compatible = "arm,cortex-a9-pmu";

		interrupts = <0 144 0x04

			      0 145 0x04

			      0 146 0x04

			      0 147 0x04>;

	};



	apbdma: dma@6000a000 {

		compatible = "nvidia,tegra30-apbdma", "nvidia,tegra20-apbdma";

		reg = <0x6000a000 0x1400>;