From patchwork Fri Feb 7 15:19:02 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Abraham X-Patchwork-Id: 3605931 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 [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 18071BF418 for ; Fri, 7 Feb 2014 15:19:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4009120163 for ; Fri, 7 Feb 2014 15:19:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5D8B320125 for ; Fri, 7 Feb 2014 15:19:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752694AbaBGPTh (ORCPT ); Fri, 7 Feb 2014 10:19:37 -0500 Received: from mail-pd0-f173.google.com ([209.85.192.173]:44944 "EHLO mail-pd0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752629AbaBGPTg (ORCPT ); Fri, 7 Feb 2014 10:19:36 -0500 Received: by mail-pd0-f173.google.com with SMTP id y10so3257578pdj.4 for ; Fri, 07 Feb 2014 07:19:35 -0800 (PST) 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=4o9zF395tuNNPyUKECuAzWxTnSqGduMMArP73rJr9rs=; b=cRnU9mmv6tdhQVbb1AbsaS9WArcYFqoZLtuxOsq7DrHYcKDUGvYhb4cMWXnStg3WtR JN25gcn/agND8YspMPKqfUVvEjnsdDtp7VMKuGHPfOGlqqfe6nrbYhjjeESL+SZBKgV0 XIlr/LltD+8Wcfz6kmCyJctgQ3omqf5KaZunn4pCt7vArNuJ8Dba7DA/qDsJRIMSsdV2 s8SSVrIcJDcG0BEP9s4uMQO/spUpeDP8qKwdR8jqadDDPs0f7M6OtnhaUVuLHdIr5RSu h8+9kGAs6Pg0d9y7QtdQxB3vmqWKzwHhV1brk6Csy1Hh/lgxE7jTUCKPR/dUhHaYNqe7 4z7w== X-Received: by 10.66.176.143 with SMTP id ci15mr8525071pac.35.1391786375680; Fri, 07 Feb 2014 07:19:35 -0800 (PST) Received: from user-ubuntu.sisodomain.com ([115.113.119.130]) by mx.google.com with ESMTPSA id ac5sm14547845pbc.37.2014.02.07.07.19.29 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 07 Feb 2014 07:19:34 -0800 (PST) From: Thomas Abraham To: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: rjw@rjwysocki.net, linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com, t.figa@samsung.com, l.majewski@samsung.com, viresh.kumar@linaro.org, thomas.ab@samsung.com, Nishanth Menon , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala Subject: [PATCH v2 2/2] Documentation: devicetree: Add boost-frequency binding to list boost mode frequency Date: Fri, 7 Feb 2014 20:49:02 +0530 Message-Id: <1391786342-11812-3-git-send-email-thomas.ab@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1391786342-11812-1-git-send-email-thomas.ab@samsung.com> References: <1391786342-11812-1-git-send-email-thomas.ab@samsung.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=-7.3 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, KHOP_BIG_TO_CC, RCVD_IN_DNSWL_HI, 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 --- Documentation/devicetree/bindings/cpufreq/cpufreq-boost.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) 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.