From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C302BC43381 for ; Mon, 4 Mar 2019 03:27:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9451020818 for ; Mon, 4 Mar 2019 03:27:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726106AbfCDD1r (ORCPT ); Sun, 3 Mar 2019 22:27:47 -0500 Received: from inva020.nxp.com ([92.121.34.13]:51544 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725938AbfCDD1r (ORCPT ); Sun, 3 Mar 2019 22:27:47 -0500 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 3D60D1A01DD; Mon, 4 Mar 2019 04:27:45 +0100 (CET) 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 B84391A0014; Mon, 4 Mar 2019 04:27:39 +0100 (CET) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id ADB77402DE; Mon, 4 Mar 2019 11:27:32 +0800 (SGT) From: Yuantian Tang To: shawnguo@kernel.org Cc: leoyang.li@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, daniel.lezcano@linaro.org, rui.zhang@intel.com, edubezval@gmail.com, Yuantian Tang Subject: [PATCH v2] arm64: dts: ls1088a: add one more thermal zone node Date: Mon, 4 Mar 2019 11:21:11 +0800 Message-Id: <20190304032111.21770-1-andy.tang@nxp.com> X-Mailer: git-send-email 2.14.1 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- v2: - Add more information about sensors to description PS: In order to keep consistency to the first thermal-zone node, there will be "WARNING: line over 80 characters" warnings. arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 43 +++++++++++++++++++++-- 1 files changed, 39 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi index 661137f..9f52bc9 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 { + ccu { polling-delay-passive = <1000>; polling-delay = <5000>; thermal-sensors = <&tmu 0>; trips { - cpu_alert: cpu-alert { + ccu_alert: ccu-alert { temperature = <85000>; hysteresis = <2000>; type = "passive"; }; - cpu_crit: cpu-crit { + ccu_crit: ccu-crit { temperature = <95000>; hysteresis = <2000>; type = "critical"; @@ -150,7 +150,42 @@ cooling-maps { map0 { - trip = <&cpu_alert>; + trip = <&ccu_alert>; + cooling-device = + <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + plt { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&tmu 1>; + + trips { + plt_alert: plt-alert { + temperature = <85000>; + hysteresis = <2000>; + type = "passive"; + }; + + plt_crit: plt-crit { + temperature = <95000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&plt_alert>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, -- 1.7.1