From patchwork Wed Jul 12 21:17:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Li X-Patchwork-Id: 13310904 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 0FBFCC001B0 for ; Wed, 12 Jul 2023 21:18:58 +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=JxAS8xpLmHmw+w3wOHAN5lJhxCC9Jg1ZgaZmyCm4LCg=; b=Xa8KaN1kJQf8Fu mNkdQAPCdAljqCDBjCfnLdRp58Wl/vJNDhx760iBiOWSs9A7bhJwM4vo/Mf6Ge4W8wc882xC8MXMH 0WUbN4oEc1nHD5vquPvqt4r9GNRJ6VwoMW7Wymy8W2+YddJaB40qs8qQVMZmLHkeWdaR6hEn8u788 9VomQ8FVoheg7HGWiNGizSZNdt6b2RkbN6qb/joEUXWlOlAQvZer6xMkwPMQch8leE8ZM+7cU3NpX JEcIi4ucOCxQtbllvP8D85MyjjsvjcHNlkMCrmz1ozWHVGedZYwsYkjZz7PoTZUrChGdgrVFIWcJP 4Jdac0K9320RTeYm/uOw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qJhEF-001HJa-1y; Wed, 12 Jul 2023 21:18:31 +0000 Received: from mail-db8eur05on20606.outbound.protection.outlook.com ([2a01:111:f400:7e1a::606] helo=EUR05-DB8-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qJhEB-001HGT-01 for linux-arm-kernel@lists.infradead.org; Wed, 12 Jul 2023 21:18:28 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=V8trrgmdokNSbT6aDyYNRmLqWh9qM8t5+Q3dF1VYEIPpoaP7mv6R1wVBhjtoR7JGCF4BnfMrBJBECDZfZKlwT5DUO//qNlbxFdP9zUAw7CjTQ4hHXk2Vje1HiLdMK/x16ZwrFi1BuTTmHriTs4YQgw5sbVBCsvQ8EPbdV0LPoyhn/2SejdOLimfCSP1Oi6n56psv0oJ9vM57lG/E29+VyNLn+x8N6PNw7g//qS3qL0GTQol5GquPRrBgJfHe/fzrbLFLb3+Tay9RFr7uYl2HvZUjdu9HpQEvoK1aFMUIRoURP00Jf8YvHkGebr+yZ+xG+5ZD9pyBseTMLRFmzk2z1g== 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=8fQmA4y+rCcxOe7OWc6ZXfDSbY0scnrz3oQamXVaYO4=; b=So1s0kNolNwfaTgH8mUE0dyvJ1WIXGFCUNUIAdVPCS5Hs9sCdxSvtozHvScC8or1YxlG2TXbo95tJrp4F+fvYvXIC6aVVrgZGWalaWjLD1rrvMiacuA6IBJJYMWGKbHYes62vMIQIn6gnN3zraWmdEpXCDN8S/Frfz4unDfWK4FDkVlfOe5zb4bW6Rc2dx6sWQKEQ37yBIr+sKFYMXImcKK3S3mh4WHSEuI9kJEZIi8WOX2bOPBLNy/OCo9367WYaLpETPYUluQMgqK0/b7XKCJPRQTV+jRoWBi/d0vLBJJGchV15nzZz524WnL7LNtGK2j/1KtdPRDRXtbhDf5Qig== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8fQmA4y+rCcxOe7OWc6ZXfDSbY0scnrz3oQamXVaYO4=; b=erE1cXKOjPg27m4XqnFyGbJC60v+m4K0FZPZNA5lx3ZMtnxfC097AY+9U9o8Le905Y8zeZlzsFxAm8WgNQazJYKedlXfJ8TnMoxvRSBBr82p92Q7smb/1hfOltTHTtV4hGqyY43wMe6qvcW4Y+danc4kVyN+vRFOEe9UWupkKrE= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM6PR04MB4838.eurprd04.prod.outlook.com (2603:10a6:20b:4::16) by PAXPR04MB9187.eurprd04.prod.outlook.com (2603:10a6:102:221::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6588.20; Wed, 12 Jul 2023 21:18:19 +0000 Received: from AM6PR04MB4838.eurprd04.prod.outlook.com ([fe80::c479:12c5:ce68:5e45]) by AM6PR04MB4838.eurprd04.prod.outlook.com ([fe80::c479:12c5:ce68:5e45%3]) with mapi id 15.20.6588.017; Wed, 12 Jul 2023 21:18:19 +0000 From: Frank Li To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Marcel Ziswiler , Pierre Gondois , Li Yang , Zhou Peng , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Cc: imx@lists.linux.dev Subject: [PATCH 2/3] arm64: dts: imx8qm: add thermal zone and cooling map Date: Wed, 12 Jul 2023 17:17:53 -0400 Message-Id: <20230712211755.1538847-2-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230712211755.1538847-1-Frank.Li@nxp.com> References: <20230712211755.1538847-1-Frank.Li@nxp.com> X-ClientProxiedBy: BYAPR05CA0042.namprd05.prod.outlook.com (2603:10b6:a03:74::19) To AM6PR04MB4838.eurprd04.prod.outlook.com (2603:10a6:20b:4::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM6PR04MB4838:EE_|PAXPR04MB9187:EE_ X-MS-Office365-Filtering-Correlation-Id: 9e98674d-b546-43ea-a9b1-08db831d8418 X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM6PR04MB4838.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(39860400002)(346002)(136003)(376002)(396003)(366004)(451199021)(41300700001)(8936002)(8676002)(6486002)(6666004)(110136005)(5660300002)(2906002)(7416002)(316002)(4326008)(66556008)(66476007)(66946007)(6512007)(52116002)(36756003)(478600001)(186003)(86362001)(38350700002)(38100700002)(921005)(83380400001)(6506007)(2616005)(26005)(1076003)(32563001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 5wBEmg4rDhNjB50cSpKI2NsOSnAg+nM+sZ9Mn0OQVPVmKh4Mcuh9ZRVVixeFTXaXir75mIg7hTAHrTgVrIuIBQUL6q+gZuA1YXMtgJHcOTfrDTCITaMBrrRDDISRlfQ91FTF+RI6thb+UaEO2T5x3OGRykAr5Dki2EPEjdhlZ2l6H5KDXAaICx6AQU5EL/2HFpB6b6D5SBwm/qiT3bS5wdq6ycckwjiz8eg5sEe51b//GzwlDD8W6+V3gwq5AToTTXyvGVr8/fDYXlcT/fvI8iRzjt9ag4XjzAtBj5OxFceSoCyNWv3+HdYfC5SEUHGD/RdIfHI5MTwQuvs7XB3FS8v0sSTgeXj71OXn5s1aYSw8tq3yBDDZueVi+MxS0PiDbIKrnoy5bLScKnRdBU6xdaZ92erO707Vm2i+7ayT4C9SOlJhF9Yz/ax7RHS122tgAo4Jz4XEW+bzIck6lzk041QdHzWj+qBRlavacHY/bGGTYad8MngW6tSLtUmQZq46EPE3KAwqO2czBwivW08rCI2dvEs3/YToEgem2SByak4t9ZuDirpVREAbUYCKgFZqBYjfQZLbUcqJA2ia84GKO+FS4skQqUaF2W9nNy0nMwe981UKjSmSnYEEJO4ebKWg/BU/zHBVnhqY5ig/wZjUe1TJMvrI30qMCwEqA7+juA8c2uZItPBbwb+WFABqr5XQyYdj1lPsAX4Z7WAK87uluOl5O0IzTt8vAzVTFe3UOZC8xe4XMjaHl8mYoS0+9Tv6IbkASXT5AUl2X9vo97Uh8+tqGXLDP0/yn2xjyf6x69wZ3bslSiHZQJqkgTmND9Rq/Q2Nd6JR78EP5+nnrIxTAS4ZfHSEQ5mmemyTDPtUV7gLhPS9BUrctiQMJ7xwGlQUm4eHP0EFZKqlMK+dqgYbr6htLIMFCFRN0QDSAKsJ5fnTXXKrLyFiS5p/woD0b+IiuBoUvMFnotjl/rwA2ZWGqSYiE3tHjvJLBrrjaPaYoix/HVR2bO1KyTuCEQk5LQAdnE0/W/vyJIzAhmBK7uRC65podNtywKWYlMMJzBVbRfppt+hTIr4SqTdmZoYVobOo+Q4GJvUvTXZ27s5mk1wwF49mfodLMEpIp372t3HhFOWXcj4x0gxpeoHa4dgMdcECFUKOJIX1BD4ptfVGkmiLUNx9tpg2uiSnifQ6YgP+3c4uj5gDiBJJxj+qL/DD6+6ntjquWbfZevMBIkstvLQk1WPMbHpqjtxqgR1pZ8hm7qGX5ZqWw2urXrRyfrDNlz4e0ywGxJWjvaEuapON5WzhHLTIr6SPv98t8D4pUc1m50wNaSh8qEWeCtph9VqFayDs3PkvaFfp1i+oWm7icQpwc51I/2zOGkJacRqeVzsvPN0qVV7I9M8qEpzBahVouEKw+paA+sbqgljZdTYNG7OmBTvy4sB8mFsQ1VPA79Z2fws8tmKIJvVmFklwxVnDF56J7uKcY0eZmqXwPpnV9S96ABhw1p9DUif4r0jbA/TZLHPxxKRWzs5kPoPDIbxeLeiHBTcAfNzwiNlxJSEmFyvAP1Jy0uzqa3cK28Sm6aAVugY= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9e98674d-b546-43ea-a9b1-08db831d8418 X-MS-Exchange-CrossTenant-AuthSource: AM6PR04MB4838.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jul 2023 21:18:19.8844 (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: j9Aj/2H7nAC0kT6up3y52KZrVJl/7UCPQWRflcTQTFf3jQw3FsBk3SO+bTbmZlvBP4guuVEaaAqop2jtRjaNKQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR04MB9187 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230712_141827_048405_529A1EE7 X-CRM114-Status: GOOD ( 12.06 ) 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 Add thermal zone and cooling map for cpufreq. Signed-off-by: Frank Li Reviewed-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8qm.dtsi | 135 ++++++++++++++++++++++ 1 file changed, 135 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi index 24508b84804b..30520186de83 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi @@ -9,6 +9,7 @@ #include #include #include +#include / { interrupt-parent = <&gic>; @@ -72,6 +73,7 @@ A53_0: cpu@0 { d-cache-sets = <128>; next-level-cache = <&A53_L2>; operating-points-v2 = <&a53_opp_table>; + #cooling-cells = <2>; }; A53_1: cpu@1 { @@ -88,6 +90,7 @@ A53_1: cpu@1 { d-cache-sets = <128>; next-level-cache = <&A53_L2>; operating-points-v2 = <&a53_opp_table>; + #cooling-cells = <2>; }; A53_2: cpu@2 { @@ -104,6 +107,7 @@ A53_2: cpu@2 { d-cache-sets = <128>; next-level-cache = <&A53_L2>; operating-points-v2 = <&a53_opp_table>; + #cooling-cells = <2>; }; A53_3: cpu@3 { @@ -120,6 +124,7 @@ A53_3: cpu@3 { d-cache-sets = <128>; next-level-cache = <&A53_L2>; operating-points-v2 = <&a53_opp_table>; + #cooling-cells = <2>; }; A72_0: cpu@100 { @@ -136,6 +141,7 @@ A72_0: cpu@100 { d-cache-sets = <256>; next-level-cache = <&A72_L2>; operating-points-v2 = <&a72_opp_table>; + #cooling-cells = <2>; }; A72_1: cpu@101 { @@ -146,6 +152,7 @@ A72_1: cpu@101 { enable-method = "psci"; next-level-cache = <&A72_L2>; operating-points-v2 = <&a72_opp_table>; + #cooling-cells = <2>; }; A53_L2: l2-cache0 { @@ -284,6 +291,134 @@ iomuxc: pinctrl { rtc: rtc { compatible = "fsl,imx8qxp-sc-rtc"; }; + + tsens: thermal-sensor { + compatible = "fsl,imx-sc-thermal"; + #thermal-sensor-cells = <1>; + }; + }; + + thermal-zones { + + cpu-thermal0 { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens IMX_SC_R_A53>; + + trips { + cpu_alert0: trip0 { + temperature = <107000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_crit0: trip1 { + temperature = <127000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = + <&A53_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A53_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A53_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A53_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu-thermal1 { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens IMX_SC_R_A72>; + + trips { + cpu_alert1: trip0 { + temperature = <107000>; + hysteresis = <2000>; + type = "passive"; + }; + + cpu_crit1: trip1 { + temperature = <127000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + map0 { + trip = <&cpu_alert1>; + cooling-device = + <&A72_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, + <&A72_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; + }; + + gpu-thermal0 { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens IMX_SC_R_GPU_0_PID0>; + + trips { + gpu_alert0: trip0 { + temperature = <107000>; + hysteresis = <2000>; + type = "passive"; + }; + + gpu_crit0: trip1 { + temperature = <127000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + gpu-thermal1 { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens IMX_SC_R_GPU_1_PID0>; + + trips { + gpu_alert1: trip0 { + temperature = <107000>; + hysteresis = <2000>; + type = "passive"; + }; + + gpu_crit1: trip1 { + temperature = <127000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; + + drc-thermal0 { + polling-delay-passive = <250>; + polling-delay = <2000>; + thermal-sensors = <&tsens IMX_SC_R_DRC_0>; + + trips { + drc_alert0: trip0 { + temperature = <107000>; + hysteresis = <2000>; + type = "passive"; + }; + + drc_crit0: trip1 { + temperature = <127000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + }; }; /* sorted in register address */