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Date: Thu, 18 Feb 2016 23:10:42 +0800 From: Shawn Guo <shawnguo@...nel.org> To: Stefan Agner <stefan@...er.ch> Cc: kernel@...gutronix.de, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] ARM: dts: vf610: add performance monitoring unit On Wed, Feb 17, 2016 at 04:37:00PM -0800, Stefan Agner wrote: > All Freescale Vybrid SoC include a Cortex-A5 core which supports > ARM's standard PMU (performance monitoring unit). Include the > monitoring unit into the Cortex-A5 base device tree vf500.dtsi. > > Signed-off-by: Stefan Agner <stefan@...er.ch> > --- > arch/arm/boot/dts/vf500.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi > index b94b992..9cd1ac5 100644 > --- a/arch/arm/boot/dts/vf500.dtsi > +++ b/arch/arm/boot/dts/vf500.dtsi > @@ -75,6 +75,16 @@ > clocks = <&clks VF610_CLK_PLATFORM_BUS>; > }; > }; > + > + aips-bus@...80000 { > + This new line is not really necessary. I applied the patch with it dropped. Shawn > + pmu@...89000 { > + compatible = "arm,cortex-a5-pmu"; > + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-affinity = <&a5_cpu>; > + }; > + }; > + > }; > }; > > -- > 2.7.1 > >
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