From patchwork Fri Jan 16 11:30:56 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Majewski X-Patchwork-Id: 5647761 X-Patchwork-Delegate: eduardo.valentin@ti.com Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id ED125C058D for ; Fri, 16 Jan 2015 11:33:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 17C10201DD for ; Fri, 16 Jan 2015 11:33:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B041A2013D for ; Fri, 16 Jan 2015 11:33:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754541AbbAPLdG (ORCPT ); Fri, 16 Jan 2015 06:33:06 -0500 Received: from mailout4.samsung.com ([203.254.224.34]:50584 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751767AbbAPLdE (ORCPT ); Fri, 16 Jan 2015 06:33:04 -0500 Received: from epcpsbgm2.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0NI9009S8PF3WUA0@mailout4.samsung.com>; Fri, 16 Jan 2015 20:33:03 +0900 (KST) X-AuditID: cbfee61b-f79d76d0000024d6-1a-54b8f6ee193f Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 9A.BC.09430.EE6F8B45; Fri, 16 Jan 2015 20:33:03 +0900 (KST) Received: from mcdsrvbld02.digital.local ([106.116.37.23]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0NI900IFIPBRV790@mmp1.samsung.com>; Fri, 16 Jan 2015 20:33:02 +0900 (KST) From: Lukasz Majewski To: Eduardo Valentin , Zhang Rui , Kukjin Kim , Kukjin Kim Cc: Linux PM list , "linux-samsung-soc@vger.kernel.org" , Bartlomiej Zolnierkiewicz , Lukasz Majewski , Amit Daniel Kachhap , Abhilash Kesavan , Kyungmin Park , Chanwoo Choi , Abhilash Kesavan , Lukasz Majewski Subject: [PATCH v4 12/17] thermal: dts: exynos: Trip points and sensor configuration data for Exynos5440 Date: Fri, 16 Jan 2015 12:30:56 +0100 Message-id: <1421407861-25099-13-git-send-email-l.majewski@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1421407861-25099-1-git-send-email-l.majewski@samsung.com> References: <1412872737-624-1-git-send-email-l.majewski@samsung.com> <1421407861-25099-1-git-send-email-l.majewski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrJLMWRmVeSWpSXmKPExsVy+t9jAd3333aEGPxuZ7d4vGYxk0XD1RCL jTPWs1pc//Kc1WL+lWusFmv+Kln0LrjKZtH/+DWzxdmmN+wWbx5xW7x5uJnR4nPvEUaLGef3 MVk8edjH5sDnsXPWXXaPxXteMnlsWtXJ5rFu2ltmj74tqxg9Pm+SC2CL4rJJSc3JLEst0rdL 4Mo4vvkKS8E8sYqHfRsZGxhvC3UxcnBICJhIbG1Q6WLkBDLFJC7cW8/WxcjFISSwiFFixrNu Zgini0ni2bWFzCBVbAJ6Ep/vPmUCsUUEJjBK/F8VDVLELPCCWeLX/k2sIAlhgSyJc0uWsYJs YBFQlVh/wQ4kzCvgLvFv3gM2iG2KEt3PJoDZnEDxVcs6WSCWNTJKfJ+/jGkCI+8CRoZVjKKp BckFxUnpuUZ6xYm5xaV56XrJ+bmbGMEB+kx6B+OqBotDjAIcjEo8vDO27AgRYk0sK67MPcQo wcGsJMJr/xkoxJuSWFmVWpQfX1Sak1p8iFGag0VJnFfJvi1ESCA9sSQ1OzW1ILUIJsvEwSnV wGjTns70SjN/+drLGh9eRLn6Bd55tCXk7qFah8oTEvOlRL+vv3fnQunJoJIfcTO1VpfrG3p9 XvnaccHdDctKbj0NySu/5vTnqM9LhYBjmc9f//m4JK+cw2GXUsazTeZcyR7Pc7x811bf8Wzf K5140Tm1d5H8oRnbEnw3rXa/kltqXLlObsunBbOUWIozEg21mIuKEwFFTtnSTAIAAA== Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 This commit provides information about Exynos5440 device configuration. Previously this information was available in exynos_tmu_data.c file. Now it is available in the device tree. Such approach allows reusing some common code for thermal. Signed-off-by: Lukasz Majewski --- Changes for v2: - None Changes for v3: - "type" property removed - "samsung,tmu_" prefix for TMU specific properties has been added Changes for v4: - None --- arch/arm/boot/dts/exynos5440-tmu-sensor-conf.dtsi | 24 ++++++++++++++++++++++ arch/arm/boot/dts/exynos5440-trip-points.dtsi | 25 +++++++++++++++++++++++ 2 files changed, 49 insertions(+) create mode 100644 arch/arm/boot/dts/exynos5440-tmu-sensor-conf.dtsi create mode 100644 arch/arm/boot/dts/exynos5440-trip-points.dtsi diff --git a/arch/arm/boot/dts/exynos5440-tmu-sensor-conf.dtsi b/arch/arm/boot/dts/exynos5440-tmu-sensor-conf.dtsi new file mode 100644 index 0000000..7b2fba0 --- /dev/null +++ b/arch/arm/boot/dts/exynos5440-tmu-sensor-conf.dtsi @@ -0,0 +1,24 @@ +/* + * Device tree sources for Exynos5440 TMU sensor configuration + * + * Copyright (c) 2014 Lukasz Majewski + * + * 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-sensor-cells = <0>; +samsung,tmu_gain = <5>; +samsung,tmu_reference_voltage = <16>; +samsung,tmu_noise_cancel_mode = <4>; +samsung,tmu_efuse_value = <0x5d2d>; +samsung,tmu_min_efuse_value = <16>; +samsung,tmu_max_efuse_value = <76>; +samsung,tmu_first_point_trim = <25>; +samsung,tmu_second_point_trim = <70>; +samsung,tmu_default_temp_offset = <25>; +samsung,tmu_cal_type = ; diff --git a/arch/arm/boot/dts/exynos5440-trip-points.dtsi b/arch/arm/boot/dts/exynos5440-trip-points.dtsi new file mode 100644 index 0000000..48adfa8 --- /dev/null +++ b/arch/arm/boot/dts/exynos5440-trip-points.dtsi @@ -0,0 +1,25 @@ +/* + * Device tree sources for default Exynos5440 thermal zone definition + * + * Copyright (c) 2014 Lukasz Majewski + * + * 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. + * + */ + +polling-delay-passive = <0>; +polling-delay = <0>; +trips { + cpu-alert-0 { + temperature = <100000>; /* millicelsius */ + hysteresis = <0>; /* millicelsius */ + type = "active"; + }; + cpu-crit-0 { + temperature = <1050000>; /* millicelsius */ + hysteresis = <0>; /* millicelsius */ + type = "critical"; + }; +};