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: 6422761 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F34909F38D for ; Sun, 17 May 2015 08:14:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 781D2204D5 for ; Sun, 17 May 2015 08:14:08 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B64DF204C9 for ; Sun, 17 May 2015 08:14:07 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YttfZ-0007K2-LI; Sun, 17 May 2015 08:11:33 +0000 Received: from mail-pd0-x22c.google.com ([2607:f8b0:400e:c02::22c]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yttf3-0007AG-EE for linux-arm-kernel@lists.infradead.org; Sun, 17 May 2015 08:11:02 +0000 Received: by pdbqa5 with SMTP id qa5so98430209pdb.0 for ; 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 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> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150517_011101_533243_48F6F59E X-CRM114-Status: UNSURE ( 9.46 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.8 (/) Cc: Krzysztof Kozlowski X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 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 X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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