From patchwork Fri Feb 15 14:10:01 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dirk Behme X-Patchwork-Id: 2148071 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 45877DF24C for ; Fri, 15 Feb 2013 14:13:48 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U6LzW-0002rt-A3; Fri, 15 Feb 2013 14:10:18 +0000 Received: from smtp6-v.fe.bosch.de ([2a03:cc00:ff0:100::2]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1U6LzT-0002rb-8v for linux-arm-kernel@lists.infradead.org; Fri, 15 Feb 2013 14:10:16 +0000 Received: from vsmta12.fe.internet.bosch.com (unknown [10.4.98.52]) by imta24.fe.bosch.de (Postfix) with ESMTP id 53F4DD80101 for ; Fri, 15 Feb 2013 15:10:08 +0100 (CET) Received: from localhost (vsgw2.fe.internet.bosch.com [10.4.98.13]) by vsmta12.fe.internet.bosch.com (Postfix) with SMTP id 320FA1B80428 for ; Fri, 15 Feb 2013 15:10:08 +0100 (CET) Received: from FE-HUB1001.de.bosch.com (10.4.103.109) by si-hub06.de.bosch.com (10.3.153.48) with Microsoft SMTP Server (TLS) id 8.3.279.5; Fri, 15 Feb 2013 15:10:05 +0100 Received: from hi-z5661.hi.de.bosch.com (10.34.211.175) by FE-HUB1001.de.bosch.com (10.4.103.109) with Microsoft SMTP Server id 14.2.328.9; Fri, 15 Feb 2013 15:10:05 +0100 Received: from localhost.localdomain (localhost [127.0.0.1]) by hi-z5661.hi.de.bosch.com (Postfix) with ESMTP id 00099405B0; Fri, 15 Feb 2013 15:10:04 +0100 (CET) From: Dirk Behme To: Subject: [PATCH] ARM: dts: imx6q: add PMU Date: Fri, 15 Feb 2013 15:10:01 +0100 Message-ID: <1360937401-2442-1-git-send-email-dirk.behme@de.bosch.com> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130215_091015_436064_A830F6E7 X-CRM114-Status: UNSURE ( 9.02 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Dirk Behme , Shawn Guo X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add ARM Cortex A9 Performance Monitor Unit (PMU) support. On i.MX6 a combined interrupt on hardware line #126 is used (i.MX6 TRM: Performance Unit interrupt). For more details see Documentation/devicetree/bindings/arm/pmu.txt Signed-off-by: Dirk Behme CC: Shawn Guo --- arch/arm/boot/dts/imx6q.dtsi | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index d6265ca..73f9664 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -138,6 +138,11 @@ cache-level = <2>; }; + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <0 94 0x04>; + }; + aips-bus@02000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>;