From patchwork Thu Apr 11 08:32:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Tang X-Patchwork-Id: 10895295 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AFFC1139A for ; Thu, 11 Apr 2019 08:39:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 959DA28910 for ; Thu, 11 Apr 2019 08:39:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8A01228952; Thu, 11 Apr 2019 08:39:50 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3CAC428985 for ; Thu, 11 Apr 2019 08:39:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=Aeu0IKUry9Gu/UU4GZNnqjUYlDB92BFO1bdgfp25oHA=; b=Adn sDi7G4MEWA37V5aqiqohxwvAd0+edI0UGsSt8jy127hstApXrkA+CcrQ1nvfh+TjCtx3HagWNjMPR 9LeyW0zxmycv35yw1lylGXBQzhGookJyw8tCh0+utwxBBQ4de8DfxW7VVfTRVNrf4fUGMR+N1PgT2 3ACw6Xi55YYeouMhqZwUEW3rcqgW98+NSF1I+BKAmPNON9tPeaGrwO7xvgvQcQW+0Rzk14jTJEQRO 0hAGI8WB7km+ai3nK6uWIOeLspk+uGeKC4lv80Ou+WCeBE8ik1qeGXAda/iZpHjQCRNnAnGXJg1N1 UquGd+S03wMFR/7xSUVKOr76ts2phKA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEVFJ-0007P9-S5; Thu, 11 Apr 2019 08:39:45 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEVFF-0007OI-Dq for linux-arm-kernel@lists.infradead.org; Thu, 11 Apr 2019 08:39:42 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 7B23F1A008E; Thu, 11 Apr 2019 10:39:38 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id BA4661A0025; Thu, 11 Apr 2019 10:39:32 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 67E43402DB; Thu, 11 Apr 2019 16:39:25 +0800 (SGT) From: Yuantian Tang To: shawnguo@kernel.org Subject: [PATCH v5] arm64: dts: ls1088a: add one more thermal zone node Date: Thu, 11 Apr 2019 16:32:36 +0800 Message-Id: <20190411083236.9377-1-andy.tang@nxp.com> X-Mailer: git-send-email 2.14.1 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190411_013941_664844_79D9AA0D X-CRM114-Status: UNSURE ( 8.79 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, Yuantian Tang , linux-pm@vger.kernel.org, daniel.lezcano@linaro.org, linux-kernel@vger.kernel.org, leoyang.li@nxp.com, edubezval@gmail.com, robh+dt@kernel.org, rui.zhang@intel.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Ls1088a has 2 thermal sensors, core cluster and SoC platform. Core cluster sensor is used to monitor the temperature of core and SoC platform is for platform. The current dts only support the first sensor. This patch adds the second sensor node to dts to enable it. Signed-off-by: Yuantian Tang --- v5: - update the thermal zone name due to the length limitation - remove cooling map in platform zone v4: - use hyphen instead of underscore in node name v3: - use more descriptive name for each zone v2: - Add more information about sensors to description arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 28 ++++++++++++++++++++--- 1 files changed, 24 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index de93b42..de39672 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi @@ -129,19 +129,19 @@ }; thermal-zones { - cpu_thermal: cpu-thermal { + core-cluster { polling-delay-passive = <1000>; polling-delay = <5000>; thermal-sensors = <&tmu 0>; trips { - cpu_alert: cpu-alert { + core_cluster_alert: core-cluster-alert { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu-crit { + core_cluster_crit: core-cluster-crit { temperature = <95000>; hysteresis = <2000>; type = "critical"; @@ -150,7 +150,7 @@ cooling-maps { map0 { - trip = <&cpu_alert>; + trip = <&core_cluster_alert>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -163,6 +163,26 @@ }; }; }; + + platform { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 1>; + + trips { + platform-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + platform-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; }; timer {