From patchwork Mon Mar 25 15:02:36 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 2331721 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 BF7CFDF24C for ; Mon, 25 Mar 2013 15:07:06 +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 1UK8wi-0007mC-5j; Mon, 25 Mar 2013 15:04:24 +0000 Received: from mail-we0-x233.google.com ([2a00:1450:400c:c03::233]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UK8vI-0007Hj-Hc for linux-arm-kernel@lists.infradead.org; Mon, 25 Mar 2013 15:02:58 +0000 Received: by mail-we0-f179.google.com with SMTP id u3so5076619wey.38 for ; Mon, 25 Mar 2013 08:02:53 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer :x-gm-message-state; bh=6CfrruQUOgqRgMDc/D5jXsmf/d5sIigzfWBx0MxikdA=; b=HSXjRBsPOA+l4l3vzsSo1AaBAmxVBkuhpRDq2AFghoUHsLGTGy1MyZnH8oqgpvFylT mGpxC1Ux7cYWDpPKmvsNcOKa+O06HytC/56r8a/9SUWZ28S/utKacuIh980XohYHLMDS JxZCm2vEIlmzYQMbKIi64HXTprERM0Nq/k1oUlIODJ0qmOARl0fnyzF73GqMTlv89W4q gc7JDdnVEygajIxHNLMnsTpX9v2l6HQXd4/1EsVx8kKTS+kZCgUolXjL4+Ypz0YB+B7P EV7ZoI3FHNE4OBoyGCZ6q4o+zaxLlefbQ/5foGRZTPoR6QaPeNhkJ+vSb7mEWi6yPP3p Vw3A== X-Received: by 10.194.93.97 with SMTP id ct1mr18573364wjb.48.1364223772260; Mon, 25 Mar 2013 08:02:52 -0700 (PDT) Received: from localhost.localdomain (cpc34-aztw25-2-0-cust250.18-1.cable.virginmedia.com. [86.16.136.251]) by mx.google.com with ESMTPS id f1sm23002006wib.0.2013.03.25.08.02.50 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 25 Mar 2013 08:02:51 -0700 (PDT) From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] ARM: ux500: Add device nodes for TCDM and TCPM memory locations Date: Mon, 25 Mar 2013 15:02:36 +0000 Message-Id: <1364223758-17621-1-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.10.4 X-Gm-Message-State: ALoCoQm6Qtb1mF1XInUZDpKneHQKFRuamTgFTlRj6ZwygjP/KFRw7GI/U59KbaQ35wlsCs9h+rDO X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130325_110256_752566_A954519B X-CRM114-Status: GOOD ( 10.57 ) 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 ---- ---------------------- -------------------------------------------------- -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Lee Jones , linus.walleij@stericsson.com, arnd@arndb.de 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 The PRCMU requires the Tightly Coupled Memory (TCM) locations in order to function correctly. A recent move to send the base addresses though the PRCMU platform device resource instead of defines found in , means that dbx500 devices can no longer boot successfully. These new nodes will allow the PRCMU to extract the base memory locations from Device Tree instead. Signed-off-by: Lee Jones --- arch/arm/boot/dts/snowball.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index d3ec32f..6195ffa 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -126,6 +126,14 @@ }; }; + prcmu-tcpm-per4@801b0000 { + reg = <0x801b0000 0x1000>; + }; + + prcmu-tcdm-per4@801b8000 { + reg = <0x801b8000 0x1000>; + }; + external-bus@50000000 { status = "okay";