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: 15597 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 0215023E3E for ; Mon, 25 Mar 2013 15:02:54 +0000 (UTC) Received: from mail-la0-f53.google.com (mail-la0-f53.google.com [209.85.215.53]) by fiordland.canonical.com (Postfix) with ESMTP id 98A15A193F2 for ; Mon, 25 Mar 2013 15:02:54 +0000 (UTC) Received: by mail-la0-f53.google.com with SMTP id fr10so11448780lab.40 for ; Mon, 25 Mar 2013 08:02:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:x-forwarded-to:x-forwarded-for:delivered-to:x-received :received-spf:x-received:from:to:cc:subject:date:message-id:x-mailer :x-gm-message-state; bh=6CfrruQUOgqRgMDc/D5jXsmf/d5sIigzfWBx0MxikdA=; b=J7Bogs+cmIdSnAILXWtob/YANk96aPotqHUGBqQq7PNZqgquA0MxQNoBMHWtcA2WxG 0RvgyKFn00o60yQpRqyLgKRmKviFCJSTvg9soUhpGWWbtnaS8V8vxJ06qF4UE8yD/mMt /ExrvQ96YSzER983jArYwURWv6ZyvBfLmJOBVRCu0bon4i09qwjikxKZq2oCf2sDwdeB uYBRYPan4UpKkK8Bdi2CxbjhNRfet1ylC4C/JfzfbTf3gdaNf6aUseMnb8/pj+WNkk6B i3+UdL2ysb88ddxlBllmWmL1emooonxmJZ60T9xuULQqtGR8dd6seJDtTHwN53MATlXt fNWA== X-Received: by 10.112.42.162 with SMTP id p2mr6228909lbl.103.1364223774018; Mon, 25 Mar 2013 08:02:54 -0700 (PDT) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.112.147.5 with SMTP id tg5csp52501lbb; Mon, 25 Mar 2013 08:02:53 -0700 (PDT) X-Received: by 10.194.176.165 with SMTP id cj5mr18635615wjc.37.1364223772895; Mon, 25 Mar 2013 08:02:52 -0700 (PDT) Received: from mail-we0-x22b.google.com ([2a00:1450:400c:c03::22b]) by mx.google.com with ESMTPS id ej19si2832270wic.110.2013.03.25.08.02.52 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 25 Mar 2013 08:02:52 -0700 (PDT) Received-SPF: neutral (google.com: 2a00:1450:400c:c03::22b is neither permitted nor denied by best guess record for domain of lee.jones@linaro.org) client-ip=2a00:1450:400c:c03::22b; Authentication-Results: mx.google.com; spf=neutral (google.com: 2a00:1450:400c:c03::22b is neither permitted nor denied by best guess record for domain of lee.jones@linaro.org) smtp.mail=lee.jones@linaro.org Received: by mail-we0-f171.google.com with SMTP id d46so3371572wer.16 for ; Mon, 25 Mar 2013 08:02:52 -0700 (PDT) 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 Cc: arnd@arndb.de, linus.walleij@stericsson.com, Lee Jones 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: ALoCoQkhhW9V6tNGwFLyBXOTDJoJk3J6nhV8tOk/Sd5t6LaLE8vTppr86lgo1b0nXZ0FPKXHzF1I 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";