From patchwork Tue Jan 31 14:50:25 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: thomas.abraham@linaro.org X-Patchwork-Id: 6472 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 DB95723E16 for ; Tue, 31 Jan 2012 14:44:39 +0000 (UTC) Received: from mail-bk0-f52.google.com (mail-bk0-f52.google.com [209.85.214.52]) by fiordland.canonical.com (Postfix) with ESMTP id B65F3A183C2 for ; Tue, 31 Jan 2012 14:44:39 +0000 (UTC) Received: by bkar19 with SMTP id r19so31276bka.11 for ; Tue, 31 Jan 2012 06:44:39 -0800 (PST) Received: by 10.205.127.17 with SMTP id gy17mr10624822bkc.110.1328021079410; Tue, 31 Jan 2012 06:44:39 -0800 (PST) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.204.130.220 with SMTP id u28cs183491bks; Tue, 31 Jan 2012 06:44:39 -0800 (PST) Received: by 10.68.72.70 with SMTP id b6mr50369211pbv.58.1328021078022; Tue, 31 Jan 2012 06:44:38 -0800 (PST) Received: from mailout4.samsung.com (mailout4.samsung.com. [203.254.224.34]) by mx.google.com with ESMTP id l7si15841583pbd.112.2012.01.31.06.44.37; Tue, 31 Jan 2012 06:44:38 -0800 (PST) Received-SPF: neutral (google.com: 203.254.224.34 is neither permitted nor denied by best guess record for domain of thomas.abraham@linaro.org) client-ip=203.254.224.34; Authentication-Results: mx.google.com; spf=neutral (google.com: 203.254.224.34 is neither permitted nor denied by best guess record for domain of thomas.abraham@linaro.org) smtp.mail=thomas.abraham@linaro.org Received: from epcpsbgm1.samsung.com (mailout4.samsung.com [203.254.224.34]) by mailout4.samsung.com (Oracle Communications Messaging Exchange Server 7u4-19.01 64bit (built Sep 7 2010)) with ESMTP id <0LYO00GA23MC2330@mailout4.samsung.com> for patches@linaro.org; Tue, 31 Jan 2012 23:44:36 +0900 (KST) X-AuditID: cbfee61a-b7cd2ae000004fa5-c2-4f27fe54d520 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm1.samsung.com (MMPCPMTA) with SMTP id 12.05.20389.45EF72F4; Tue, 31 Jan 2012 23:44:36 +0900 (KST) Received: from localhost.localdomain ([107.108.73.37]) by mmp2.samsung.com (Oracle Communications Messaging Exchange Server 7u4-19.01 64bit (built Sep 7 2010)) with ESMTPA id <0LYO00G583M69S70@mmp2.samsung.com> for patches@linaro.org; Tue, 31 Jan 2012 23:44:36 +0900 (KST) From: Thomas Abraham To: devicetree-discuss@lists.ozlabs.org Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com, patches@linaro.org Subject: [PATCH] ARM: Exynos4: Add cpu-offset property in gic device tree node Date: Tue, 31 Jan 2012 20:20:25 +0530 Message-id: <1328021425-4233-1-git-send-email-thomas.abraham@linaro.org> X-Mailer: git-send-email 1.6.6.rc2 X-Brightmail-Tracker: AAAAAA== Commit 'ARM: gic: allow GIC to support non-banked setups' (db0d4db22a78d31c) requires a cpu-offset property to be specified for non-banked gic controllers, which is the case for Exynos4. Reported-by: Karol Lewandowski Signed-off-by: Thomas Abraham --- This patch solves the issue of boot failure with SMP enabled kernel for Exynos4 device tree enabled machine. arch/arm/boot/dts/exynos4210.dtsi | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index 63d7578..a1dd2ee 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -29,6 +29,7 @@ compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; interrupt-controller; + cpu-offset = <0x8000>; reg = <0x10490000 0x1000>, <0x10480000 0x100>; };