From patchwork Thu Aug 18 03:50:53 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dawei Chien X-Patchwork-Id: 9286753 X-Patchwork-Delegate: rui.zhang@intel.com 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 B851F6086A for ; Thu, 18 Aug 2016 03:52:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AC05F28F52 for ; Thu, 18 Aug 2016 03:52:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A09E428F60; Thu, 18 Aug 2016 03:52:26 +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=-6.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY 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 4472028F5A for ; Thu, 18 Aug 2016 03:52:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753849AbcHRDvu (ORCPT ); Wed, 17 Aug 2016 23:51:50 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:51191 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753533AbcHRDvr (ORCPT ); Wed, 17 Aug 2016 23:51:47 -0400 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1465993157; Thu, 18 Aug 2016 11:51:09 +0800 Received: from localhost.localdomain (10.21.14.116) by mtkhts09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.266.1; Thu, 18 Aug 2016 11:51:08 +0800 From: Dawei Chien To: Zhang Rui , Eduardo Valentin CC: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Matthias Brugger , , , , , , , Sascha Hauer , Fan Chen , Eddie Huang , Yingjoe Chen , Erin Lo , Dawei Chien Subject: [PATCH v2 3/3] arm: dts: thermal: add thermal/auxadc node. Date: Thu, 18 Aug 2016 11:50:53 +0800 Message-ID: <1471492253-7185-4-git-send-email-dawei.chien@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1471492253-7185-1-git-send-email-dawei.chien@mediatek.com> References: <1471492253-7185-1-git-send-email-dawei.chien@mediatek.com> MIME-Version: 1.0 X-MTK: N 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 This adds the thermal controller and auxadc nodes to the Mediatek MT2701 dtsi file. Signed-off-by: Dawei Chien --- This patch depned on: https://patchwork.kernel.org/patch/9249589/ --- arch/arm/boot/dts/mt2701.dtsi | 44 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi index e9150a4..cee4724 100644 --- a/arch/arm/boot/dts/mt2701.dtsi +++ b/arch/arm/boot/dts/mt2701.dtsi @@ -87,6 +87,36 @@ clock-output-names = "rtc32k"; }; + thermal-zones { + cpu_thermal: cpu_thermal { + polling-delay-passive = <1000>; /* milliseconds */ + polling-delay = <1000>; /* milliseconds */ + + thermal-sensors = <&thermal 0>; + sustainable-power = <1000>; + + trips { + threshold: trip-point@0 { + temperature = <68000>; + hysteresis = <2000>; + type = "passive"; + }; + + target: trip-point@1 { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_crit: cpu_crit@0 { + temperature = <115000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + }; + timer { compatible = "arm,armv7-timer"; interrupt-parent = <&gic>; @@ -222,4 +252,18 @@ clock-names = "baud", "bus"; status = "disabled"; }; + + thermal: thermal@1100b000 { + #thermal-sensor-cells = <0>; + compatible = "mediatek,mt2701-thermal"; + reg = <0 0x1100b000 0 0x1000>; + interrupts = ; + clocks = <&pericfg CLK_PERI_THERM>, <&pericfg CLK_PERI_AUXADC>; + clock-names = "therm", "auxadc"; + resets = <&pericfg 0x10>; + reset-names = "therm"; + mediatek,auxadc = <&auxadc>; + mediatek,apmixedsys = <&apmixedsys>; + }; + };