From patchwork Thu Jan 5 10:17:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Alice Guo (OSS)" X-Patchwork-Id: 13090439 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9A256C3DA7A for ; Thu, 5 Jan 2023 20:17:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uUAIRG9AhlH1Y0RNFbb9XH3KvAbZmMA7x9OtCXCo1Hg=; b=MTJjRtjRb1d9KC BOjrDFIUzgqKyLr6hU7EHubHZwzL6Ra71KF7IX7CbhgNNAK230dSN5dhpwomvXS7ZKiEmG6s4cCPL NHGdtrfLgNiaF4+O5yJ6+X9bUktlb4VcCp0TjFYfn+WqiZNds9j9uCyAsm7Wt62zc77AAk58ddKfv jQkpSO7xD5e1SWavrfbmHohJitp2JwdIBZuWs6x/0gKPnZqbeHA+8PNTcQdpFIbtS6fYca7Y+Z0kI GcbVyjQh6nvYhX0kJyc2/gFCSbNhTN9petdGpzBTC33SaKWPEV1JIE96ElpLkYOR90px1SKUSEUA4 AlUD3Xwoz5vp8e3oOdlg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pDWeT-00ERe9-1m; Thu, 05 Jan 2023 20:15:49 +0000 Received: from mail-db3eur04on2083.outbound.protection.outlook.com ([40.107.6.83] helo=EUR04-DB3-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pDNKy-00AThJ-Re for linux-arm-kernel@lists.infradead.org; Thu, 05 Jan 2023 10:19:06 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kadPkrs2jc94yc/RkJnkZXjldXeNev+Ynwzg9e4f/TNim6B+irXxblVRhE2Rsw6627U7T/LXMnPFggOabfEfgNu3qzYFDT4NGRRxXU2LXA9wRVGkKPEbCBQLn5CaFTUT7XMoEWxGPjgWGPCxsNEzvTo1Z/cmeJ/WaPE8D2cHI7qct204UfmrhOECd3sAprL6d7u1eJPSObiFyosS0QDLuw7mLmK+ZjAeqUE/XEd0mF1wmmIqKw6J49nEOkolIqpLBI/S+71lrtDmpS37uclRd3GdelEWs/PWcCsR5pamBfOP7ze3EMt3uHavX0XS02xzpddddDTrxsdejIhrrGCIeg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=sDD4GprmS+yHjZjuXjeyJi0vUb73DUTgY7ZaCawyKpU=; b=fkqKPkiqcPM8uSWGb39/2ug7pUv5uhuHO7DeGaiLzNHzC8I+/036alZZE50Z84jLnFhafUgLv9Ho8Zw1oaqz1fV4A+2ySBdYVptiJXi4WgymXZY5VvULMobcBs6yBT52cwhpxVWn5rws5S16dowmLCIjV5KkQ/Jzi8l+GSx0FZwOQU8aoJ7minDE9OkgYRu8bvpI9JYwrX5MymOhv5rTWfCvFalXDYWiv4a7fwF6hGIQLx3MXq711orGwcTyYZ59XSA+Ij3wxvk0rNSvREU+WeemYljennSthB+Qa094pK5o1hejrqea+ibPsZl5sjTCw8ydFMyX0vmle0XTkxGSiQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector2-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=sDD4GprmS+yHjZjuXjeyJi0vUb73DUTgY7ZaCawyKpU=; b=NA27xZtiad1TUxmP5n8nYrPyV34J9DhaIwytn14WwgdDuG8bYBQ+7WRUZKtHVwb1LfmhlAJN02ZybwA+oodJx3hUR22W+7/JFW8QfPmBO2N2NKBrziOyY8O5FAtHjirO/BBHXFT2Qi/QEhW6ct5LAnrYk4emEuT7iEp7VyJnZ0A= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from AM6PR04MB6053.eurprd04.prod.outlook.com (2603:10a6:20b:b9::10) by DBBPR04MB7625.eurprd04.prod.outlook.com (2603:10a6:10:202::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5944.19; Thu, 5 Jan 2023 10:18:56 +0000 Received: from AM6PR04MB6053.eurprd04.prod.outlook.com ([fe80::f75a:918f:6b4c:4a00]) by AM6PR04MB6053.eurprd04.prod.outlook.com ([fe80::f75a:918f:6b4c:4a00%4]) with mapi id 15.20.5944.019; Thu, 5 Jan 2023 10:18:56 +0000 From: "Alice Guo (OSS)" To: rafael@kernel.org, daniel.lezcano@linaro.org, amitk@kernel.org, rui.zhang@intel.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-imx@nxp.com Subject: [PATCH v1 4/4] arm64: dts: imx93: Add CPU thermal zone Date: Thu, 5 Jan 2023 18:17:48 +0800 Message-Id: <20230105101748.6714-5-alice.guo@oss.nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230105101748.6714-1-alice.guo@oss.nxp.com> References: <20230105101748.6714-1-alice.guo@oss.nxp.com> X-ClientProxiedBy: SI2P153CA0009.APCP153.PROD.OUTLOOK.COM (2603:1096:4:140::18) To AM6PR04MB6053.eurprd04.prod.outlook.com (2603:10a6:20b:b9::10) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB6053:EE_|DBBPR04MB7625:EE_ X-MS-Office365-Filtering-Correlation-Id: f017a1f1-6a98-411e-b8e7-08daef0640a1 X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: CXGWI7ZGSp4FAXo63NMAqL7HElr7toulMtfFxR9uzeVnNyqUvcrMB9v0NjMuY0NyFB+P3H2JSY7n7cefnY74JBeFqOu6KJA4kgcWiOZ33giGjj99FH+oqfKHEDeWMQvlwNa70TutAkbrL80tyfj/3L/3yWYPviZ5iOMDtOKAYpGV91TTtN5mh0qEt8uyrzlt3/hLh1ziSE4zYmwJka+C6EE9KrQvMNzhED7pJjyJHcGFZt1Ha3b99vEy4nap8mofHYZ/4gxA+WglE+NQvXAGji3BiWV7Fw92kQd7nrt+nU2gDe+cxev5yKdf7zRfSCAd01vrrHDdu+xAWd8HH93Tt4thADvcqmC9PP1FzlU7HjithH2qx0j4wGcoXr50R7+4Ip+RitCZqIa9Bv4OLUAcLUaKmh/0rV2vUm3QqRDhadsIiKf/m0h0BqBObk/VcHyv4Xi4DBL9M0P02ykM9d5/1cGqLLf3RJXojxtRoRFc4y/J+x6W5LPqYYa9xenD67bLtoiRA07XJBSErVYQHX9HJLFuSCwiW4JiFIjACfK9pkD8zGEMpWmf1sB/zpf87TeercsMqlzbU7yvoiA+1UHSY1t9sHvGoIhdr0A7unRhVySS8JLC0NwdxvHXydx6o92ni1LV8dO24fw6PPnNQv9JvwO+YF8hP6CF7vQ4IfsfxAOwWQ4wWyRbV8nrojvJdLiF X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM6PR04MB6053.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(4636009)(39860400002)(346002)(376002)(136003)(366004)(396003)(451199015)(6666004)(2616005)(6506007)(52116002)(186003)(6512007)(86362001)(26005)(316002)(8676002)(1076003)(66946007)(4326008)(66556008)(66476007)(5660300002)(7416002)(41300700001)(478600001)(8936002)(38100700002)(38350700002)(83380400001)(6486002)(2906002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: f017a1f1-6a98-411e-b8e7-08daef0640a1 X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB6053.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Jan 2023 10:18:56.1247 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: P/dVaYGpHpyzePPTM750rTohAIlNDfDGXgy187XbNzu+SaWDcp4B3cOBfjo1JNBXjSgA82y+SeJhxz7hva/Lzg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBBPR04MB7625 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230105_021904_979484_186D32F4 X-CRM114-Status: UNSURE ( 9.88 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Alice Guo Add CPU thermal zone and attach it to the TMU which monitors the CPU temperature. Signed-off-by: Alice Guo Reviewed-by: Jacky Bai Reviewed-by: Ye Li Signed-off-by: Dong Aisheng --- arch/arm64/boot/dts/freescale/imx93.dtsi | 48 ++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 6808321ed809..60306f3c5e7f 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -8,6 +8,7 @@ #include #include #include +#include #include "imx93-pinfunc.h" @@ -116,6 +117,38 @@ interrupt-parent = <&gic>; }; + thermal-zones { + cpu-thermal { + polling-delay-passive = <250>; + polling-delay = <2000>; + + thermal-sensors = <&tmu 0>; + + trips { + cpu_alert: cpu-alert { + temperature = <80000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_crit: cpu-crit { + temperature = <90000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_alert>; + cooling-device = + <&A55_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A55_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + }; + soc@0 { compatible = "simple-bus"; #address-cells = <1>; @@ -280,6 +313,21 @@ compatible = "fsl,imx93-anatop", "syscon"; reg = <0x44480000 0x10000>; }; + + tmu: tmu@44482000 { + compatible = "fsl,imx93-tmu"; + reg = <0x44482000 0x1000>; + clocks = <&clk IMX93_CLK_TMC_GATE>; + little-endian; + fsl,tmu-calibration = <0x0000000e 0x800000da + 0x00000029 0x800000e9 + 0x00000056 0x80000102 + 0x000000a2 0x8000012a + 0x00000116 0x80000166 + 0x00000195 0x800001a7 + 0x000001b2 0x800001b6>; + #thermal-sensor-cells = <1>; + }; }; aips2: bus@42000000 {