From patchwork Tue Feb 4 09:41:30 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Abraham X-Patchwork-Id: 316511 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id E04732C007C for ; Tue, 4 Feb 2014 20:42:55 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753796AbaBDJmy (ORCPT ); Tue, 4 Feb 2014 04:42:54 -0500 Received: from mail-pb0-f43.google.com ([209.85.160.43]:59169 "EHLO mail-pb0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751964AbaBDJmx (ORCPT ); Tue, 4 Feb 2014 04:42:53 -0500 Received: by mail-pb0-f43.google.com with SMTP id md12so8210581pbc.16 for ; Tue, 04 Feb 2014 01:42:52 -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=WFb1qMwNG97AvbAal+Yf+AAxTK8HoHquPBNscKn7T+g=; b=Os5zlqAv9TGRfLzfY8vRJ8VOU58ovJEmLFpAQP4Kjf+hGoTY30XlkjB118WERcm7vI INetJ2FFouSF1pi9vEODiHfxRIpA2rfl4RBD9rR075sKCF3wXjGuI2icjlHJIYM+X4yW eSGN83RCFMoxifKUTHXYwufx6CPkSVNKcC/fSy9MyuDguRH1SgiMBASRhrw8sq9+437Z DaHj/OYz8aHJ3+R2VaNpF1Yujyqqz597Ivjhj0XIWMc7F5WnjjvHA1iCmysNbZ5LNkRH 92Wx7tw+swxL68/qh+vcpvssYGXSaI4/23o7ViEivQnlppiDCOUuVURz1lteOLgMPW9M TXpQ== X-Received: by 10.67.3.68 with SMTP id bu4mr12679709pad.144.1391506972542; Tue, 04 Feb 2014 01:42:52 -0800 (PST) Received: from user-ubuntu.sisodomain.com ([115.113.119.130]) by mx.google.com with ESMTPSA id lh13sm166533950pab.4.2014.02.04.01.42.45 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 04 Feb 2014 01:42:51 -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 2/2] Documentation: devicetree: Add boost-opp binding to list boost mode OPPs Date: Tue, 4 Feb 2014 15:11:30 +0530 Message-Id: <1391506890-7335-3-git-send-email-thomas.ab@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1391506890-7335-1-git-send-email-thomas.ab@samsung.com> References: <1391506890-7335-1-git-send-email-thomas.ab@samsung.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Thomas Abraham Certain CPUs or devices can support optional boost operating modes. Add a new binding to list OPPs to be additionally made available in boost operating modes. 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/power/opp.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/power/opp.txt b/Documentation/devicetree/bindings/power/opp.txt index 74499e5..4df5cca 100644 --- a/Documentation/devicetree/bindings/power/opp.txt +++ b/Documentation/devicetree/bindings/power/opp.txt @@ -10,6 +10,10 @@ Properties: freq: clock frequency in kHz vol: voltage in microvolt +Optional Properties: +- boost-opp: Similar to "operating-points" property but usable only in + optional boost operating modes. + Examples: cpu@0 { @@ -22,4 +26,9 @@ cpu@0 { 396000 950000 198000 850000 >; + boost-opp = < + /* kHz uV */ + 1500000 1350000 + 1400000 1285000 + >; };