Message ID | 1330392396-7919-1-git-send-email-swarren@nvidia.com |
---|---|
State | Accepted, archived |
Headers | show |
On Mon, Feb 27, 2012 at 06:26:36PM -0700, Stephen Warren wrote: > This enables HW performance measurements, and usage of the "perf" tool. > > Signed-off-by: Stephen Warren <swarren@nvidia.com> Thanks, applied. -Olof -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 550da98..52f83b7 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -23,6 +23,12 @@ < 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>; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index ac4b75c..62a7b39 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -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>;
This enables HW performance measurements, and usage of the "perf" tool. Signed-off-by: Stephen Warren <swarren@nvidia.com> --- arch/arm/boot/dts/tegra20.dtsi | 6 ++++++ arch/arm/boot/dts/tegra30.dtsi | 8 ++++++++ 2 files changed, 14 insertions(+), 0 deletions(-)