From patchwork Sat Feb 7 12:39:20 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robert Jarzmik X-Patchwork-Id: 5796111 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 6769ABF440 for ; Sat, 7 Feb 2015 12:43:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4A7A520172 for ; Sat, 7 Feb 2015 12:43:01 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6FA1920154 for ; Sat, 7 Feb 2015 12:43:00 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YK4gV-0005Vz-MS; Sat, 07 Feb 2015 12:40:27 +0000 Received: from smtp03.smtpout.orange.fr ([80.12.242.125] helo=smtp.smtpout.orange.fr) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YK4gG-0004Dr-Ke for linux-arm-kernel@lists.infradead.org; Sat, 07 Feb 2015 12:40:14 +0000 Received: from beldin.home ([92.136.77.170]) by mwinf5d50 with ME id pQfi1p00G3gTorg03QfrFN; Sat, 07 Feb 2015 13:39:51 +0100 X-ME-Helo: beldin.home X-ME-Date: Sat, 07 Feb 2015 13:39:51 +0100 X-ME-IP: 92.136.77.170 From: Robert Jarzmik To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Dmitry Eremin-Solenikov , Sergei Shtylyov Subject: [PATCH v3 5/5] ARM: dts: pxa: add pxa-timer to pxa27x Date: Sat, 7 Feb 2015 13:39:20 +0100 Message-Id: <1423312760-15871-5-git-send-email-robert.jarzmik@free.fr> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1423312760-15871-1-git-send-email-robert.jarzmik@free.fr> References: <1423312760-15871-1-git-send-email-robert.jarzmik@free.fr> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150207_044012_898884_6321EA37 X-CRM114-Status: UNSURE ( 6.21 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) Cc: devicetree@vger.kernel.org, Robert Jarzmik , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Each pxa has an embedded OS Timers IP. The kernel cannot work without a valid clocksource, and this adds the OS Timers to the pxa device-tree description. Signed-off-by: Robert Jarzmik --- Since v1: removed clocksource node, pxa-timer being directly under pxabus (Rob's comment). Since v2: renamed pxa-timer to timer (Sergei's comment) --- arch/arm/boot/dts/pxa27x.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi index 6ecf1a6..fb0abad 100644 --- a/arch/arm/boot/dts/pxa27x.dtsi +++ b/arch/arm/boot/dts/pxa27x.dtsi @@ -101,4 +101,12 @@ status = "okay"; }; }; + + timer@40a00000 { + compatible = "marvell,pxa-timer"; + reg = <0x40a00000 0x20>; + interrupts = <26>; + clocks = <&pxa2xx_clks CLK_OSTIMER>; + status = "okay"; + }; };