From patchwork Thu Jun 21 01:52:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 10478985 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2C2F16023A for ; Thu, 21 Jun 2018 01:55:01 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1C33028A5E for ; Thu, 21 Jun 2018 01:55:01 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1062828A6E; Thu, 21 Jun 2018 01:55:01 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A9F9528A5E for ; Thu, 21 Jun 2018 01:55:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754530AbeFUBy6 (ORCPT ); Wed, 20 Jun 2018 21:54:58 -0400 Received: from mail-pl0-f65.google.com ([209.85.160.65]:39570 "EHLO mail-pl0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754531AbeFUBxH (ORCPT ); Wed, 20 Jun 2018 21:53:07 -0400 Received: by mail-pl0-f65.google.com with SMTP id s24-v6so751091plq.6 for ; Wed, 20 Jun 2018 18:53:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=7mLXk9XGcsGFVtc4LKgOH9RyojB6kZ2OEsie7HqwiHI=; b=spDyCvaMfTMqXB98PAteIQNkeKAaNMs714y0K6NC19TvdDJlEaw0xkW+nwF6i8VzJz YRbv63D5t7aw8jWXMbCK+9DxXimfA4oUw8PlMy4Zn4RHSdOx5mW7z/zcUA+MTT47Aqc8 BnsdjtDOBefNu2NE7znf8DYS8GVnq+3Hd9iQLawF0/3OhywComyq6OZQPpo01FU44RFq RBb27WRrkpIq/jxbZ26ZG2oNUjx2Bg2ZnCg7BraD/do8tLrhyE5BUuueRZAT4Uh0zhdu cFDZUK09dmIYDjedklC5Giy4Pqt9FNfexfLvq25UKSOvhBv6nWE+mW+SPUHkDBiGN+wd 811w== X-Gm-Message-State: APt69E22pEpGBB+btwd56HlLVjj/3XThzqq4IEqjx7qFifzMZlC2TapP SqFOBAa1kmo75bgYHbXDowow9w== X-Google-Smtp-Source: ADUXVKJ1rCaF8GqaE/XjZFRcv1q3S/zE1Ztq7SLQS+J1317A84RYDnG5WZjiAqAvR+in1AO3QEjBIw== X-Received: by 2002:a17:902:7891:: with SMTP id q17-v6mr26721544pll.186.1529545986654; Wed, 20 Jun 2018 18:53:06 -0700 (PDT) Received: from mka.mtv.corp.google.com ([2620:0:1000:1501:8e2d:4727:1211:622]) by smtp.gmail.com with ESMTPSA id p12-v6sm6585877pfi.175.2018.06.20.18.53.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Jun 2018 18:53:05 -0700 (PDT) From: Matthias Kaehlcke To: MyungJoo Ham Cc: Kyungmin Park , Chanwoo Choi , Arnd Bergmann , Greg Kroah-Hartman , Rob Herring , Mark Rutland , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Brian Norris , Douglas Anderson , Enric Balletbo i Serra , "Rafael J . Wysocki" , Viresh Kumar , Lee Jones , Benson Leung , Olof Johansson , Matthias Kaehlcke Subject: [PATCH v4 09/12] dt-bindings: PM / OPP: add opp-throttlers property Date: Wed, 20 Jun 2018 18:52:34 -0700 Message-Id: <20180621015237.100100-10-mka@chromium.org> X-Mailer: git-send-email 2.18.0.rc2.346.g013aa6912e-goog In-Reply-To: <20180621015237.100100-1-mka@chromium.org> References: <20180621015237.100100-1-mka@chromium.org> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The optional opp-throttlers property is used to configure the throttlers (see drivers/misc/throttler/*) that use a given OPP to throttle the corresponding device(s). Signed-off-by: Matthias Kaehlcke Reviewed-by: Brian Norris --- Changes in v4: - added 'Reviewed-by: Brian Norris ' tag Changes in v3: - none Changes in v2: - patch added to series --- Documentation/devicetree/bindings/opp/opp.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt index c396c4c0af92..747e79740c75 100644 --- a/Documentation/devicetree/bindings/opp/opp.txt +++ b/Documentation/devicetree/bindings/opp/opp.txt @@ -170,6 +170,9 @@ Optional properties: functioning of the current device at the current OPP (where this property is present). +- opp-throttlers: Array with phandles of throttlers that use this OPP to + throttle the corresponding device(s). + Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states together. / {