From patchwork Sun May 17 08:09:44 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 6422581 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D1BA9C0432 for ; Sun, 17 May 2015 08:11:18 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0546C2047B for ; Sun, 17 May 2015 08:11:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2030E204A0 for ; Sun, 17 May 2015 08:11:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752518AbbEQILC (ORCPT ); Sun, 17 May 2015 04:11:02 -0400 Received: from mail-pa0-f44.google.com ([209.85.220.44]:34802 "EHLO mail-pa0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752249AbbEQIKl (ORCPT ); Sun, 17 May 2015 04:10:41 -0400 Received: by pabru16 with SMTP id ru16so100413553pab.1; Sun, 17 May 2015 01:10:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=afzVXs2890rzgSlzJW8gWib/2iJE79kC+/bl0zOJamw=; b=JnfgWi13vpdiTpLZn7d/HwO/2pfDQ225uJ/X999lpmvbKpxeyzVfxBdEJHqyH0iozy t5gBJ0YJAYNqdWMEB8Jy28NK+hfDVylgCt+8Vo0jBQPUrsZsHyYaaYOuRRzFx8mTlSlx 8cTia/5dRlODHKr0bRZDwDAk51Ls6D/dwMZisszYOv3LL2+7XQkfDCf5s6ylajNJ3ZQw vVBAXEEqjHWyiWHrySK6bKsM43sp5worIgvjeJBu7atNliZCK77NpUG/mXZ6xhhtvnSr LRexP5STtUi5Mku4QChunxc5XLmDFqAzByI2sJ/jqxHNKecX7ZObAYFr3nsz2nvp3Hw1 nD6A== X-Received: by 10.68.98.65 with SMTP id eg1mr33607657pbb.72.1431850240637; Sun, 17 May 2015 01:10:40 -0700 (PDT) Received: from localhost.localdomain ([125.130.175.123]) by mx.google.com with ESMTPSA id xz3sm6565641pbc.13.2015.05.17.01.10.37 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 17 May 2015 01:10:39 -0700 (PDT) From: Krzysztof Kozlowski To: Kukjin Kim , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 1/4] ARM: multi_v7_defconfig: Enable CPU idle for Exynos Date: Sun, 17 May 2015 17:09:44 +0900 Message-Id: <1431850195-9558-3-git-send-email-k.kozlowski.k@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1431850195-9558-1-git-send-email-k.kozlowski.k@gmail.com> References: <1431850195-9558-1-git-send-email-k.kozlowski.k@gmail.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Krzysztof Kozlowski Current Exynos CPU idle driver supports entering AFTR (Arm Off, Top Running) mode on Exynos3250, Exynos4210 (coupled), Exynos4x12 and Exynos5250. Enable it in default configuration to reduce energy consumption. Signed-off-by: Krzysztof Kozlowski --- arch/arm/configs/multi_v7_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 76cbb81cbaa3..d524d2e9633c 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -117,6 +117,7 @@ CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_STAT_DETAILS=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_IDLE=y +CONFIG_ARM_EXYNOS_CPUIDLE=y CONFIG_NEON=y CONFIG_KERNEL_MODE_NEON=y CONFIG_ARM_ZYNQ_CPUIDLE=y