From patchwork Fri Sep 12 14:00:14 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hanjun Guo X-Patchwork-Id: 37335 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-ee0-f71.google.com (mail-ee0-f71.google.com [74.125.83.71]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 7A452203EE for ; Fri, 12 Sep 2014 14:02:26 +0000 (UTC) Received: by mail-ee0-f71.google.com with SMTP id e53sf580088eek.10 for ; Fri, 12 Sep 2014 07:02:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:delivered-to:from:to:cc:subject :date:message-id:in-reply-to:references:sender:precedence:list-id :x-original-sender:x-original-authentication-results:mailing-list :list-post:list-help:list-archive:list-unsubscribe; bh=q3O/jHQ1i0vK+pjUvE6FhvtBJXw+OTjHo+UjO6UPuUU=; b=S4yo83hwpkQHLK4vPW4Bw0K6pzJyHPnjRkfe/a5jcNr+V+wCQIWaV8J6topekZ3RRP M+t7JN5UvLPX1UBH51M5BzyyYDfXnrvUrPoFHLTy9k+FMYPiu2q2okTRNFyDoN9eFNPV rb8YVinIn0l76amfQkKNQJ9jMcbX48Qk48E4477T3qQ6RwyyUHFAR9oa2KcD9LT1Dhis GQbUJT08khnmuznXf8q+ra/vtNrh7SwKdPwyGL8cHz9AZvaSuLOzNSzjCc5Ou+xXzV7U Qfyv6sdsA4IiQrXioOicaFe4j/EOrSkHgWPP1lIKAIZP0wxZ8Q4TsfXzIpn9SSQGpDPl cq/g== X-Gm-Message-State: ALoCoQmS+9X9/6PR4iaPi0sqYzN3EeDGLwdKun0YyrMiqi/e69cMrZfOSwWbtdlhJmPUJzignPC7 X-Received: by 10.180.99.74 with SMTP id eo10mr705914wib.2.1410530543296; Fri, 12 Sep 2014 07:02:23 -0700 (PDT) MIME-Version: 1.0 X-BeenThere: patchwork-forward@linaro.org Received: by 10.152.29.100 with SMTP id j4ls178256lah.52.gmail; Fri, 12 Sep 2014 07:02:23 -0700 (PDT) X-Received: by 10.112.44.129 with SMTP id e1mr8867583lbm.78.1410530543114; Fri, 12 Sep 2014 07:02:23 -0700 (PDT) Received: from mail-lb0-f170.google.com (mail-lb0-f170.google.com [209.85.217.170]) by mx.google.com with ESMTPS id ay3si6782129lab.0.2014.09.12.07.02.23 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 12 Sep 2014 07:02:23 -0700 (PDT) Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.170 as permitted sender) client-ip=209.85.217.170; Received: by mail-lb0-f170.google.com with SMTP id c11so979489lbj.29 for ; Fri, 12 Sep 2014 07:02:23 -0700 (PDT) X-Received: by 10.152.246.6 with SMTP id xs6mr9309256lac.56.1410530543051; Fri, 12 Sep 2014 07:02:23 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patch@linaro.org Received: by 10.112.141.42 with SMTP id rl10csp737768lbb; Fri, 12 Sep 2014 07:02:22 -0700 (PDT) X-Received: by 10.68.215.67 with SMTP id og3mr12688401pbc.30.1410530538377; Fri, 12 Sep 2014 07:02:18 -0700 (PDT) Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v3si8191344pdh.66.2014.09.12.07.02.17 for ; Fri, 12 Sep 2014 07:02:18 -0700 (PDT) Received-SPF: none (google.com: linux-kernel-owner@vger.kernel.org does not designate permitted sender hosts) client-ip=209.132.180.67; Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755285AbaILOCM (ORCPT + 27 others); Fri, 12 Sep 2014 10:02:12 -0400 Received: from mail-pd0-f181.google.com ([209.85.192.181]:52847 "EHLO mail-pd0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755235AbaILOCI (ORCPT ); Fri, 12 Sep 2014 10:02:08 -0400 Received: by mail-pd0-f181.google.com with SMTP id w10so1307052pde.40 for ; Fri, 12 Sep 2014 07:02:08 -0700 (PDT) X-Received: by 10.70.14.67 with SMTP id n3mr13959698pdc.132.1410530527933; Fri, 12 Sep 2014 07:02:07 -0700 (PDT) Received: from localhost ([111.140.73.43]) by mx.google.com with ESMTPSA id fz10sm4037823pdb.50.2014.09.12.07.02.06 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Fri, 12 Sep 2014 07:02:07 -0700 (PDT) From: Hanjun Guo To: Catalin Marinas , "Rafael J. Wysocki" , Mark Rutland , Olof Johansson , Grant Likely , Will Deacon Cc: Graeme Gregory , Arnd Bergmann , Sudeep Holla , Jon Masters , Jason Cooper , Marc Zyngier , Bjorn Helgaas , Daniel Lezcano , Mark Brown , Rob Herring , Robert Richter , Lv Zheng , Robert Moore , Lorenzo Pieralisi , Liviu Dudau , Randy Dunlap , Charles.Garcia-Tobin@arm.com, linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linaro-acpi@lists.linaro.org, Al Stone , Hanjun Guo Subject: [PATCH v4 16/18] ARM64 / ACPI: Select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64 Date: Fri, 12 Sep 2014 22:00:14 +0800 Message-Id: <1410530416-30200-17-git-send-email-hanjun.guo@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1410530416-30200-1-git-send-email-hanjun.guo@linaro.org> References: <1410530416-30200-1-git-send-email-hanjun.guo@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: list List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: hanjun.guo@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.217.170 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , From: Al Stone ACPI reduced hardware mode is disabled by default, but ARM64 can only run properly in ACPI hardware reduced mode, so select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64. Reviewed-by: Grant Likely Signed-off-by: Al Stone Signed-off-by: Hanjun Guo --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index fd4e81a..065438c 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1,5 +1,6 @@ config ARM64 def_bool y + select ACPI_REDUCED_HARDWARE_ONLY if ACPI select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select ARCH_HAS_SG_CHAIN select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST