From patchwork Tue Jul 3 23:47:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 10505631 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 036F5601D3 for ; Tue, 3 Jul 2018 23:48:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E6FB728979 for ; Tue, 3 Jul 2018 23:48:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DAFA02899B; Tue, 3 Jul 2018 23:48:47 +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=unavailable 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 9860428979 for ; Tue, 3 Jul 2018 23:48:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932313AbeGCXse (ORCPT ); Tue, 3 Jul 2018 19:48:34 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:40077 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753612AbeGCXrg (ORCPT ); Tue, 3 Jul 2018 19:47:36 -0400 Received: by mail-pg0-f67.google.com with SMTP id x5-v6so1646028pgp.7 for ; Tue, 03 Jul 2018 16:47:36 -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=qrc0sl6nZD35tMvsnVKDApuQUIkWrYvTwYl0VnNJJig=; b=bcHlA/RezKP9lPsE54eNA+zAHGezSc6y1vaBkDK1rgol+xh2cQhy3SXf/mCHmeUOFl AGPXp1zvUJAwMZFiAbL3nswpRDFfBgigAGpsQPEU4XuFrwlGZDNR2xP7JsUOr/y3XhU/ bC++5pu1hBnQ02IoZjcctXGUfpKIAgnb1xguW0VkP36iqcVAvAgStZqkTyAL3Ut4an4r 7VB0Kyc34zbDQ+yJzHcYnYkxWAXSEQccdQEfjabr+dg07vt5SaKg9YdRT/zivizJqDAC lYwdBg7Af8nMZOSAliURp07ZlZ4w1ygvEPxKEADqohrPiwFH3p3YO9qMItfxZacDwU+s LgRA== X-Gm-Message-State: APt69E25aPlvjz5AU9e0gL0Zdfvt3TFUN+/XQ4uVui5rMmC5+0j8i4L1 JlI4io0aVsr+VxdusPIhRV8Y+w== X-Google-Smtp-Source: AAOMgpeHrexmdDb4kvkD+NCJUszBVH8ECf4liihlj5j3cYaBhPoTbw3emueOWy+YrnnLPjUCuTq04g== X-Received: by 2002:aa7:8645:: with SMTP id a5-v6mr9522871pfo.247.1530661655892; Tue, 03 Jul 2018 16:47:35 -0700 (PDT) Received: from mka.mtv.corp.google.com ([2620:0:1000:1501:8e2d:4727:1211:622]) by smtp.gmail.com with ESMTPSA id l85-v6sm6608562pfk.79.2018.07.03.16.47.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 03 Jul 2018 16:47:35 -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 v5 09/12] dt-bindings: misc: add bindings for throttler Date: Tue, 3 Jul 2018 16:47:02 -0700 Message-Id: <20180703234705.227473-10-mka@chromium.org> X-Mailer: git-send-email 2.18.0.203.gfac676dfb9-goog In-Reply-To: <20180703234705.227473-1-mka@chromium.org> References: <20180703234705.227473-1-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 Throttler is used for non-thermal throttling of system components like CPUs or devfreq devices. Signed-off-by: Matthias Kaehlcke Acked-by: Viresh Kumar --- Changes in v5: - patch added to the series (replacing "dt-bindings: PM / OPP: add opp-throttlers property") --- .../devicetree/bindings/misc/throttler.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/throttler.txt diff --git a/Documentation/devicetree/bindings/misc/throttler.txt b/Documentation/devicetree/bindings/misc/throttler.txt new file mode 100644 index 000000000000..2ea80c62dbe1 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/throttler.txt @@ -0,0 +1,13 @@ +Throttler driver + +The Throttler is used for non-thermal throttling of system components like +CPUs or devfreq devices. + +Required properties: +- throttler-opps Array of OPP-v2 phandles with the OPPs used for + throttling. + +Example: + throttler { + throttler-opps = <&cpu0_opp03, &cpu1_opp02, &gpu_opp03>; + };