From patchwork Mon Apr 1 22:21:17 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Herring X-Patchwork-Id: 2373171 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 72440DFB7B for ; Mon, 1 Apr 2013 22:26:48 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UMn94-0004ap-Rk; Mon, 01 Apr 2013 22:24:07 +0000 Received: from mail-qe0-f52.google.com ([209.85.128.52]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UMn6m-0003Qz-Vd for linux-arm-kernel@lists.infradead.org; Mon, 01 Apr 2013 22:21:48 +0000 Received: by mail-qe0-f52.google.com with SMTP id jy17so1499624qeb.39 for ; Mon, 01 Apr 2013 15:21:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=Up4zJIjfwV7iG1LckDsderqU4/o3JFjU1OrZkn69DTo=; b=glOCM9Z3F5QazOCa4HAzdlCgnvsaeffNFm3cVRINJtepJhId3X57yTG9BAY+maS/OD YGPaW60FMkmSPUNGndnA5/63kqHPLmDNOtYAfWa+0KquLhR1AIhjZ9haktUL1KTRSQ+a 2aS9HyCFt4pglTWQnPjqjvP73KExLtuSc/4g6fSUpTX8s+XbT6bA1qmfnJaG/RlzyFd4 4CIQ6ahI34oSi79qUFZkbQKyap48vrV7qkztn7k2CpxYAcrEWxgO8Gm5DDfrnxSMNfSy XBMqdimvpu3ARuLQm7JgdpKZKKi+kdOnTbyb3XWop/LKrfNznijRW32QEsanb9WhR/JT b1mw== X-Received: by 10.229.77.194 with SMTP id h2mr5398514qck.92.1364854903870; Mon, 01 Apr 2013 15:21:43 -0700 (PDT) Received: from rob-laptop.calxeda.com ([173.226.190.126]) by mx.google.com with ESMTPS id eb7sm24361064qab.11.2013.04.01.15.21.42 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 01 Apr 2013 15:21:43 -0700 (PDT) From: Rob Herring To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 07/13] ARM: dts: vexpress: disable CA9 core tile sp804 timer Date: Mon, 1 Apr 2013 17:21:17 -0500 Message-Id: <1364854883-5961-8-git-send-email-robherring2@gmail.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1364854883-5961-1-git-send-email-robherring2@gmail.com> References: <1364854883-5961-1-git-send-email-robherring2@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130401_182145_105121_BC9E451C X-CRM114-Status: UNSURE ( 9.80 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.128.52 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (robherring2[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit (robherring2[at]gmail.com) -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature Cc: Mark Rutland , Russell King , Marc Zyngier , Linus Walleij , Rob Herring , arm@kernel.org, John Stultz , Thomas Gleixner X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 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 From: Rob Herring The motherboard sp804 timer is used, but core tile sp804 timer is not. According to Russell King, the clock configuration is undocumented and defaults to 32kHz which is not desireable. So mark core tile sp804 timer as disabled. Signed-off-by: Rob Herring --- arch/arm/boot/dts/vexpress-v2p-ca9.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts index 1420bb1..62d9b22 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts @@ -98,6 +98,7 @@ <0 49 4>; clocks = <&oscclk2>, <&oscclk2>; clock-names = "timclk", "apb_pclk"; + status = "disabled"; }; watchdog@100e5000 {