From patchwork Thu May 2 15:16:06 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 2512291 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id 9D4D7DF215 for ; Thu, 2 May 2013 15:18:14 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UXvG7-0000Yd-9w; Thu, 02 May 2013 15:17:23 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UXvFs-0002P9-Mf; Thu, 02 May 2013 15:17:08 +0000 Received: from moutng.kundenserver.de ([212.227.126.171]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UXvFM-0002Hr-9Z for linux-arm-kernel@lists.infradead.org; Thu, 02 May 2013 15:16:38 +0000 Received: from wuerfel.lan (HSI-KBW-095-208-002-043.hsi5.kabel-badenwuerttemberg.de [95.208.2.43]) by mrelayeu.kundenserver.de (node=mreu4) with ESMTP (Nemesis) id 0M2kFe-1UGo853z3m-00sgFx; Thu, 02 May 2013 17:16:12 +0200 From: Arnd Bergmann To: linux-kernel@vger.kernel.org Subject: [PATCH, RFC 02/22] cpufreq: ARM_DT_BL_CPUFREQ needs ARM_CPU_TOPOLOGY Date: Thu, 2 May 2013 17:16:06 +0200 Message-Id: <1367507786-505303-3-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1367507786-505303-1-git-send-email-arnd@arndb.de> References: <1367507786-505303-1-git-send-email-arnd@arndb.de> X-Provags-ID: V02:K0:BB3dH1elFwCsFhAXLbpLPFc2KMqdYRTNBmX2i2E75p8 BtGzkMC4WBwRNGnfZ22OkkLTkYVJwOd4YeALam730rTqHlZEhI PyRp8FJRuKngtBLsGveDtDjpTMEW3X5hZjWjJ5pki5SVLZEmgm mDsrqVibM6udNUb9nDd0XWguLNp4SM1VaIlupKZuBJ4I3fI+9B MzmbycieD/uJqvTOgwixB0qKaUkJcAPiaQdYtI5sb/PHbAypiG Upq6H4S0GpulW4LD0PG9YnFrUU/NaD4VyFg1SL4CBPsWjKkriM 9XwXhMiov7p7oWLzCm6PqFOGN4+80atSg1ntwIDPX5cbATOf5k BZnlnZfMgPjZuZSa5YGpXsJQKdLHkuNpDhnouqgdi X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130502_111636_812752_68796470 X-CRM114-Status: UNSURE ( 8.44 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [212.227.126.171 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Arnd Bergmann , linux-pm@vger.kernel.org, Viresh Kumar , cpufreq@vger.kernel.org, "Rafael J. Wysocki" , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 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 The big.LITTLE cpufreq driver uses the CPU topology API, which needs to be reflected in Kconfig to prevent broken configurations. warning: (ARM_DT_BL_CPUFREQ) selects ARM_BIG_LITTLE_CPUFREQ which has unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && ARM && ARM_CPU_TOPOLOGY) Cc: Rafael J. Wysocki Cc: Viresh Kumar Cc: cpufreq@vger.kernel.org Cc: linux-pm@vger.kernel.org Signed-off-by: Arnd Bergmann --- drivers/cpufreq/Kconfig.arm | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index f3af18b..3fd6bdf 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -10,6 +10,7 @@ config ARM_DT_BL_CPUFREQ tristate "Generic ARM big LITTLE CPUfreq driver probed via DT" select ARM_BIG_LITTLE_CPUFREQ depends on OF && HAVE_CLK + depends on ARM_CPU_TOPOLOGY help This enables the Generic CPUfreq driver for ARM big.LITTLE platform. This gets frequency tables from DT.