From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1426453AbcBRPLL (ORCPT ); Thu, 18 Feb 2016 10:11:11 -0500 Received: from mail.kernel.org ([198.145.29.136]:58349 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1425414AbcBRPLJ (ORCPT ); Thu, 18 Feb 2016 10:11:09 -0500 Date: Thu, 18 Feb 2016 23:10:42 +0800 From: Shawn Guo To: Stefan Agner Cc: kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ARM: dts: vf610: add performance monitoring unit Message-ID: <20160218151042.GE6756@tiger> References: <1455755820-31442-1-git-send-email-stefan@agner.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1455755820-31442-1-git-send-email-stefan@agner.ch> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 > --- > 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@40080000 { > + This new line is not really necessary. I applied the patch with it dropped. Shawn > + pmu@40089000 { > + compatible = "arm,cortex-a5-pmu"; > + interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-affinity = <&a5_cpu>; > + }; > + }; > + > }; > }; > > -- > 2.7.1 > >