From patchwork Wed May 14 01:03:00 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Abraham X-Patchwork-Id: 4171501 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 71DD8BFF02 for ; Wed, 14 May 2014 01:06:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 93AF020165 for ; Wed, 14 May 2014 01:06:58 +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 C15BD20160 for ; Wed, 14 May 2014 01:06:57 +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 1WkNc9-0003zJ-9J; Wed, 14 May 2014 01:04:09 +0000 Received: from mail-pa0-x231.google.com ([2607:f8b0:400e:c03::231]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WkNc3-0003x0-43 for linux-arm-kernel@lists.infradead.org; Wed, 14 May 2014 01:04:06 +0000 Received: by mail-pa0-f49.google.com with SMTP id lj1so931250pab.36 for ; Tue, 13 May 2014 18:03:41 -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=9imDIWd22b4diXNfgzngGNUOUtR4O6y4+IeLG8n/Wms=; b=Yp4rAKe1FOtZ90lZLFricCZqUShh/AiN+Jqdt7NQUHhayT22ANtAjtm4dsPQPj4wsz mj34M5QPeF/X7+yqOroiecmeOq1su992hVj/Cu/8yNPk+z+EbBfqa3reXBAk+Gq1GOV/ gX1OEw6qiLS3Frrt2vRq/jTD8lCZj4Qg25Wy1X1Wh+mINFnN7NVMRs4Wlu90SwSXS/PL RzCNTr2UPesXNwA3Wibk5hLd6De4ADXFEkTC2cY2eWoVBk2RUtPR4x1U/279H3WYAnuN EIKK0IuVWnvrS7OuhqPS2FcpejlUwnm9Sd4NqEbZpzdqWy6axLNIkKg2uVBF/Vq8kvGa +hng== X-Received: by 10.68.219.162 with SMTP id pp2mr406998pbc.47.1400029421862; Tue, 13 May 2014 18:03:41 -0700 (PDT) Received: from localhost.localdomain ([117.213.250.141]) by mx.google.com with ESMTPSA id bq4sm266991pbb.60.2014.05.13.18.03.31 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Tue, 13 May 2014 18:03:40 -0700 (PDT) X-Google-Original-From: Thomas Abraham From: Thomas Abraham To: linux-samsung-soc@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 2/2] Documentation: devicetree: Add boost-frequency binding to list boost mode frequency Date: Wed, 14 May 2014 06:33:00 +0530 Message-Id: <1400029380-5372-3-git-send-email-thomas.ab@samsung.com> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <1400029380-5372-1-git-send-email-thomas.ab@samsung.com> References: <1400029380-5372-1-git-send-email-thomas.ab@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140513_180403_178205_6DA6CFD4 X-CRM114-Status: GOOD ( 11.90 ) X-Spam-Score: -0.1 (/) Cc: Nishanth Menon , Mark Rutland , l.majewski@samsung.com, kgene.kim@samsung.com, Pawel Moll , Ian Campbell , viresh.kumar@linaro.org, t.figa@samsung.com, rjw@rjwysocki.net, Rob Herring , thomas.ab@samsung.com, Kumar Gala 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 X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RP_MATCHES_RCVD, T_DKIM_INVALID, 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: Thomas Abraham Add a new optional boost-frequency binding for specifying the frequencies usable in boost mode. Cc: Nishanth Menon Cc: Lukasz Majewski Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Signed-off-by: Thomas Abraham --- .../devicetree/bindings/cpufreq/cpufreq-boost.txt | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-boost.txt diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-boost.txt b/Documentation/devicetree/bindings/cpufreq/cpufreq-boost.txt new file mode 100644 index 0000000..d925e38 --- /dev/null +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-boost.txt @@ -0,0 +1,11 @@ +* Device tree binding for CPU boost frequency (aka over-clocking) + +Certain CPU's can be operated in optional 'boost' mode (or sometimes referred as +overclocking) in which the CPU can operate in frequencies beyond the normal +operating conditions. + +Optional Properties: +- boost-frequency: list of frequencies in KHz to be used only in boost mode. + This list should be a subset of frequencies listed in "operating-points" + property. Refer to Documentation/devicetree/bindings/power/opp.txt for + details about "operating-points" property.