From patchwork Thu Apr 9 15:44:17 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 6188731 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id CF6189F2E9 for ; Thu, 9 Apr 2015 15:45:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5BBAB2037E for ; Thu, 9 Apr 2015 15:44:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5F8642037B for ; Thu, 9 Apr 2015 15:44:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755546AbbDIPoz (ORCPT ); Thu, 9 Apr 2015 11:44:55 -0400 Received: from mail-pd0-f195.google.com ([209.85.192.195]:36800 "EHLO mail-pd0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753899AbbDIPoy (ORCPT ); Thu, 9 Apr 2015 11:44:54 -0400 Received: by pdev10 with SMTP id v10so36974820pde.3; Thu, 09 Apr 2015 08:44:54 -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=/QaAk18LfONs+e8PoBITvf+d8TxqJqMfnL4QduxgPrI=; b=ih/qQMSO0OwBitE3+WgVaXWXG5ip5xemG9kH6O2Hk7zpFfNr84WI+xNBOKd2jHg7LX GxlWaiVsuDq5JSPJEzpFzXmTcIB88stWOeOQ1oWoIzEqCfNWf4kS4oSUElPKWPYVnVHM HFfk5bsejsNmoDRqVGWF2z/6VOTRSCJ+x0e37HR5qxLPAVgglJUiOwsqo7eW+isKSIfy XPBIsw1Ui26ARjhGMwqasdPKl6KOqoENZGcWEJa52DB71IDjwsGCYKxsQRgPdFOH/H3G hGEXRH0/7xJO1M+KYaCLkMly649oyiRVl2NsumdZ0HGpzRPtYkwOMTXILFbrrMrBfHbw p+Hw== X-Received: by 10.66.62.201 with SMTP id a9mr57089961pas.101.1428594294557; Thu, 09 Apr 2015 08:44:54 -0700 (PDT) Received: from odroidxu3.localdomain ([115.112.130.201]) by mx.google.com with ESMTPSA id fz15sm14948603pdb.54.2015.04.09.08.44.51 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 09 Apr 2015 08:44:54 -0700 (PDT) From: Anand Moon To: Lukasz Majewski , Guenter Roeck , Eduardo Valentin , Sjoerd Simons , Russell King , Kukjin Kim Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Anand Moon Subject: [PATCH v2 3/5] ARM: dts: define default thermal-zones for exynos5 Date: Fri, 10 Apr 2015 01:14:17 +0930 Message-Id: <1428594259-3915-4-git-send-email-linux.amoon@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1428594259-3915-1-git-send-email-linux.amoon@gmail.com> References: <1428594259-3915-1-git-send-email-linux.amoon@gmail.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=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 Trip points corresponding to the one defined in the exynos_tmu_data.c for Exynos5 have been included. This thermal-zones attribute is afterwards reused for Exynos5422. Changes since v1 : Fixed the thernal_sensor registration of the sensors tmu_cpu0 Tested-by: Markus Reichl Reviewed-by: Lukasz Majewski Signed-off-by: Anand Moon --- arch/arm/boot/dts/exynos5-cpu-thermal.dtsi | 59 ++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 arch/arm/boot/dts/exynos5-cpu-thermal.dtsi diff --git a/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi b/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi new file mode 100644 index 0000000..3ce8872 --- /dev/null +++ b/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi @@ -0,0 +1,59 @@ +/* + * Device tree sources for Exynos5 thermal zone + * + * Copyright (c) 2015 Lukasz Majewski + * Anand Moon + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include + +/ { + thermal-zones { + cpu0_thermal: cpu0-thermal { + thermal-sensors = <&tmu_cpu0 0>; + polling-delay-passive = <0>; + polling-delay = <0>; + trips { + cpu_alert0: cpu-alert-0 { + temperature = <50000>; /* millicelsius */ + hysteresis = <5000>; /* millicelsius */ + type = "active"; + }; + cpu_alert1: cpu-alert-1 { + temperature = <60000>; /* millicelsius */ + hysteresis = <5000>; /* millicelsius */ + type = "active"; + }; + cpu_alert2: cpu-alert-2 { + temperature = <70000>; /* millicelsius */ + hysteresis = <5000>; /* millicelsius */ + type = "active"; + }; + cpu_crit0: cpu-crit-0 { + temperature = <100000>; /* millicelsius */ + hysteresis = <0>; /* millicelsius */ + type = "critical"; + }; + }; + cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = <&fan0 0 1>; + }; + map1 { + trip = <&cpu_alert1>; + cooling-device = <&fan0 1 2>; + }; + map2 { + trip = <&cpu_alert2>; + cooling-device = <&fan0 2 3>; + }; + }; + }; + }; +};