From patchwork Mon May 18 01:47:13 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 6425931 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 7AA309F6CD for ; Mon, 18 May 2015 01:51:08 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B7E7E2061F for ; Mon, 18 May 2015 01:51:07 +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 CEC8420602 for ; Mon, 18 May 2015 01:51:06 +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 1YuAAN-0005ZC-QG; Mon, 18 May 2015 01:48:27 +0000 Received: from mailout3.w1.samsung.com ([210.118.77.13]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YuA9q-0005Ka-I6 for linux-arm-kernel@lists.infradead.org; Mon, 18 May 2015 01:47:55 +0000 Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout3.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NOI0062ZVN67Q20@mailout3.w1.samsung.com> for linux-arm-kernel@lists.infradead.org; Mon, 18 May 2015 02:47:30 +0100 (BST) X-AuditID: cbfec7f4-f79c56d0000012ee-2d-555944b25edf Received: from eusync3.samsung.com ( [203.254.199.213]) by eucpsbgm1.samsung.com (EUCPMTA) with SMTP id 80.E9.04846.2B449555; Mon, 18 May 2015 02:47:30 +0100 (BST) Received: from localhost.localdomain ([10.252.80.64]) by eusync3.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NOI00GYRVMWYJ70@eusync3.samsung.com>; Mon, 18 May 2015 02:47:30 +0100 (BST) From: Krzysztof Kozlowski To: Arnd Bergmann , Olof Johansson , Kukjin Kim , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/4] ARM: multi_v7_defconfig: Enable CPU idle for Exynos Date: Mon, 18 May 2015 10:47:13 +0900 Message-id: <1431913636-31854-2-git-send-email-k.kozlowski@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1431913636-31854-1-git-send-email-k.kozlowski@samsung.com> References: <1431913636-31854-1-git-send-email-k.kozlowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrALMWRmVeSWpSXmKPExsVy+t/xq7qbXCJDDeZeZ7b4O+kYu8XR3wUW r18YWvQ/fs1ssenxNVaLy7vmsFnMOL+PyeLU9c9sDhwev39NYvT4+/w6i8emVZ1sHpuX1Htc OdHE6tG3ZRWjx+dNcgHsUVw2Kak5mWWpRfp2CVwZWw/1MxbsZqtY9uEEcwPjJdYuRk4OCQET ic+9G9kgbDGJC/fWA9lcHEICSxklzl9Zww7h/GeUaDnaC1bFJmAssXn5ErAqEYEzjBIP9kxh 7GLk4GAWyJe4/ZkXpEZYwFvi8rfvjCA2i4CqxN35F8BsXgF3iWNzt0Ftk5M4eWwy2BWcAh4S dxbMBKsRAqo53/mQdQIj7wJGhlWMoqmlyQXFSem5hnrFibnFpXnpesn5uZsYIeH2ZQfj4mNW hxgFOBiVeHgrnCNChVgTy4orcw8xSnAwK4nwRp4BCvGmJFZWpRblxxeV5qQWH2KU5mBREued u+t9iJBAemJJanZqakFqEUyWiYNTqoFxtaLq18fRWxIv7X27ewWbzs4jdy1YTHi/rL9we8e7 ir9rqg6mbO6I+FphcebKhZq4+tciClun3uj55vPX+PPJR2EXj1cvaT/dP135+N0VDr5cYh/P iHQ23GwS+W5+bDH/v1iO3Ws1En9P+vLx5fopN8Jkde0Wu02P6/T977t6B1NSGP/NmHW3Diux FGckGmoxFxUnAgCyprAxMwIAAA== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150517_184754_797504_D6167B06 X-CRM114-Status: UNSURE ( 7.89 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.0 (-----) Cc: Krzysztof Kozlowski , Javier Martinez Canillas 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=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 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