From patchwork Mon Dec 16 19:25:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Li X-Patchwork-Id: 13910257 Received: from EUR05-AM6-obe.outbound.protection.outlook.com (mail-am6eur05on2048.outbound.protection.outlook.com [40.107.22.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 52609148314; Mon, 16 Dec 2024 19:25:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.22.48 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734377136; cv=fail; b=dyHXJBnBRYAmlcHbEMcxGErX0se46YYXWhYd0TfpWfYU2/Fx3nFMw57DwKJ1v5oL3HvHWhz/jmsR97pdYQWX8J7+KwLGsv1SFMIbVU/e/0LZ5JrT0wGgYMijqmByIvcvSwNT29JFgw8Qhp7917MBjoyhVgteeJmZGBY6R7YqItg= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734377136; c=relaxed/simple; bh=FA+mp8d3/xe+zk7h71tFobS5nz+9+ZDZ5ujGykeh7mc=; h=From:Subject:Date:Message-Id:Content-Type:To:Cc:MIME-Version; b=Y5l25gWgSeCHhsX3G3yALeupwmFhn+id8TsRfRjsJTaTX5WLkQA/ZbV68hqLBDuD7kF/La9xJu4PKTYdVuSPzTUvIyN+dZVGTo9qSZQa7kXUN22xGST9aBbUt6y4z+JC7F8EDeuowqHkAgZh0U7n5YCj5FnaHqANUAlyV7aCiow= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=ncJqLqOk; arc=fail smtp.client-ip=40.107.22.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="ncJqLqOk" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=v0LT+dBWDw9FfHk0ptOlqhF6tjaoGrhPNhxyPoQNDlcuyBs4CgyqjPXtcOTRZqlIzuXsDhgBlaVHgLwZkyQBwxXbzWaaS7CIb3CqpPt3qwSc+lYTkPSYTNNxBh1GdSqffAlMhJfrb8pleF0KdF+tpaPLnvKX2aAQxXUu6AXJFZKcUY7sPzZY4OHJOhgfZmORX0LPjtiZNgvWrtwBWbo7xl/s5EqFh86UCp+zsjHvl5Eopqh7IymSrZP5VmUQgvF2fH+J/ov3GBQjRt57NZv88Ih7B8N7FQ8GQHKmGtRCznqjyQ6fwo9VTLzq+glqzvfiAwma4djPLNfXKLQLuCLWOA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=k6BmlKCvfUrx+AdoMQ6GKe39EWkpAVfP7iqLOt1CuUY=; b=VoPkmsK7tG43Jf9VEqpfnHuwyb1eqUaYGyU62cc9k51rw+XfJPnRdGV9+YfaOvQUZQEQhQFyJyaNUf6u18lvusTamQW0sINOa+LT/IDs6bCGLeCsIwRA8LnbMw8bl1XvHg/DBXH9SYiNOaGzcnRVKyy6mEkBS0v5MU2bKmQPwxVVQr4xsJK1ttuuyzYOIg4wMByTFXgjA6HLcnmIa8fmbYcxa7fj0I1XfSqauhrHMqI29OhBO2TJgmKns+DYq3Bg6x2dNYG49onNhZl7ieHBh7FZHLuqtQ+/n1hm/dLrXJJqWxoRshzjKTNA8YqtgSSWGSjZTsrbb5StsWpEdcsFfQ== 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=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=k6BmlKCvfUrx+AdoMQ6GKe39EWkpAVfP7iqLOt1CuUY=; b=ncJqLqOktQYl4EmH0pKloU0tNsyq+CIDUIAefeHZY3OUpuqtzl7uoMGuv04iOW43OcxEjcbX/nI3tT3Cj7pCm3L6Pi8X4FULUITk2Sf7EKEZTpfLQFrLRL0Suczh8bn2r0UQrXws+aWfa0yU5wDlvodk66gy5BLITdsqlINFI/zLhyWa8ggj0T3thu42Qo0EmjF/eVEjskCQkvz5vm5ydD0Uxahmo95eTQcCWIWsMSJzF6pz9JGedrYYN/nKcDgFK9G1LEBplgUfXIYqnqrSg/Bb5H5XShKkiq9gQo54GXNEGkiTHJ1p4WbYS165IStCAwOyDp3p+DMz8W+9qLI7xQ== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) by GV1PR04MB10249.eurprd04.prod.outlook.com (2603:10a6:150:1a4::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8251.20; Mon, 16 Dec 2024 19:25:26 +0000 Received: from PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::9126:a61e:341d:4b06]) by PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::9126:a61e:341d:4b06%5]) with mapi id 15.20.8251.008; Mon, 16 Dec 2024 19:25:26 +0000 From: Frank Li Subject: [PATCH v4 0/2] thermal: imx91: Add support for i.MX91 thermal monitoring unit Date: Mon, 16 Dec 2024 14:25:13 -0500 Message-Id: <20241216-imx91tmu-v4-0-75caef7481b8@nxp.com> X-B4-Tracking: v=1; b=H4sIAJl+YGcC/23MTQ7CIBCG4as0rMXAAAKuvIdxgUCVRX8CldQ0v bu0GzFx+U3meReUfAw+oXOzoOhzSGHoy+CHBtmn6R8eB1c2AgKcAtE4dLOmU/fCpgUjLeHglEP lfYy+DfOeut7KfoY0DfG9lzPdrn8imWKCpRLaCqZky+iln8ejHTq0JTJUjJKKQWGCMDDGcaeU/ 2WsZlAxVpgSXorTHTRn8svWdf0AHfTHxQwBAAA= To: "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Pengfei Li , Marco Felsch Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Frank Li , Krzysztof Kozlowski , Peng Fan X-Mailer: b4 0.13-dev-e586c X-Developer-Signature: v=1; a=ed25519-sha256; t=1734377121; l=2165; i=Frank.Li@nxp.com; s=20240130; h=from:subject:message-id; bh=FA+mp8d3/xe+zk7h71tFobS5nz+9+ZDZ5ujGykeh7mc=; b=ZtNPgZOKpVXo9fXOZXr8tG05LToU9BOI9z+5zt/2lRyRFUqig5cIMtY/2uOP3cSTqpccYek8r cw1gN1AbyKTA+EpPTzP22qNdt1QhQXfT3QfzKmisvjmmSvxYN46ijZG X-Developer-Key: i=Frank.Li@nxp.com; a=ed25519; pk=I0L1sDUfPxpAkRvPKy7MdauTuSENRq+DnA+G4qcS94Q= X-ClientProxiedBy: SJ0PR13CA0031.namprd13.prod.outlook.com (2603:10b6:a03:2c2::6) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB9642:EE_|GV1PR04MB10249:EE_ X-MS-Office365-Filtering-Correlation-Id: 68bdb845-e9b0-4f2b-c6ea-08dd1e076513 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|7416014|1800799024|52116014|38350700014|921020; X-Microsoft-Antispam-Message-Info: =?utf-8?q?/UcFADE5yd65Tu8rId30Qm8y+31UbAl?= =?utf-8?q?2e1jc/N6EcHStyygm5QlcC7hTl7WrHjDgNEOwoP9PBlbq5oSje9XdENr/GdCbmXrQ?= =?utf-8?q?9WMkIFCtRnfx0smB5YA7mpR73B4cyZsJgnGBmDsFgUavkIOPLX+cIFoy150OGG3Fw?= =?utf-8?q?6WHqsCywk2fCZzaiR5FWFj2SITmjpmVzahM+Se0kFa7zZGgPjlmJWj05txsnX49RW?= =?utf-8?q?7xHHZXpAVkT1Xkt2a12y9I7qg3Br6FdL9AH16r6tu2m4PX+F0H42Dy4O8C1Pgjbi5?= =?utf-8?q?unDP5egPn8vieHnhtaQsdkPrTs7jEYt4EBt5EpRx9M8iISdsQGt0P9EixSz6OBYiu?= =?utf-8?q?PMsglJuDHR1ZR2r6J4RfweAEPlZzqwGKmhpDnp3yxkBdgmXElRGXpN8KIMqJPCsYu?= =?utf-8?q?yisD/n8R8DOiuUNHHdKnJjkHec8FFvUsBxygycvNHFgMG2H9yn1lLdcBHdrmUWUAv?= =?utf-8?q?19QUtXB3GjyO3+Xt5HR57K5U1QpGmy/BDX1e3VezQJtHIxLTplPJseM5j5tN7T7M5?= =?utf-8?q?VrB+NaBJWNXw4F+FahbQAf1DFGKGMTurX99xtdpnNPe3NRnRM22dbMFrzfTZTwuvb?= =?utf-8?q?tpgPgF7SOXbhu4SyK/93sRjwu///cGBZV7myw9FVuHsWoIYA4pVuIOm5dGwLHZRfy?= =?utf-8?q?QgBcZa/z+wMZ7u69HnG1/ZgvDRmUMhjm4m9XK48/QkuuJZ6tMGy6JPDPwioXxUvVr?= =?utf-8?q?LO2NoSv7ylsoh1kSC3ZvYNI9SyASiompGVmq/73ZvfXsBh7wI7U0bZ89LQQo9Lz8l?= =?utf-8?q?cAvmi2zdG4CofhPUcuM3ON4lv0Qq06pj7iZOESHvGJUB2rxAOQ2tQ1NXdb1RN7pR3?= =?utf-8?q?27hEo0cr4Ug3rjpRqJFmWzSee01BHvKjZkUCXcfFjd3ifHkPCXpaYljH0jDhDZbHZ?= =?utf-8?q?vk8OOA35nUjXjP6FJY14zksBVVo/w8IVEBzeRWUR262ZFqfwRKH89q4BcmuGuwkWn?= =?utf-8?q?hkYR8BCKAhSoNhl9J1KS/FCS/2ZEizXMV3WM9XzQfD7buBhIhhttQtkgIy5jg57j+?= =?utf-8?q?4+LIC2j/SZ4dn0/svYiDXQDMvu9PWHBBCHrQ1TQsJYXZQvtfNsMdNWPEXLyUL9efb?= =?utf-8?q?p1X5s0NQqoR1+3WXpQZC1M+rFxThvWZn4sArSq0zYprZNaXX6oiBg6sF2r+BKjdpR?= =?utf-8?q?Oy/oN3fGPrz37Ta4/gnot92FfUtIhI7Wp0ZBZKXUJubTXP9u20eroTGK5u4iBSSm7?= =?utf-8?q?uXMz1ZRx6mdpLRp9j2pCtVADXmCWQALVDz7Cao9jQKFTmCa5koLf530PMktSE62DZ?= =?utf-8?q?ojfnk7BI6wimdn6Xznem29Yy6IPpdhpw7Vu5Jt6MAUTVpPUNLAGu4U20M8ntrfl3i?= =?utf-8?q?WzF1mrfSXXEP6fSi/+RdDVGa6g0LbE8CsjrtMnd+G5jW4XzxPL12kGNWNoJA01aVh?= =?utf-8?q?mWr2KZNZolXWfJOj7z0cRUkeqV9To9sSg=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PAXPR04MB9642.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(376014)(7416014)(1800799024)(52116014)(38350700014)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?q?ExFqAx4TXD2fmrPQHEbAKorHyTok?= =?utf-8?q?1IB0aNj2yxG68bvNt/8MXEutDqF0HIWEo9OmUYS8btdZE7mrEx3vX4I3fMlPk+pgU?= =?utf-8?q?AWhrGgG0qieHl/IKS/PHyFSF+Jgs1LopE8ceg76tV5Z9AkmW8iRm4u3z0B8658HNf?= =?utf-8?q?9JwzUukNdCDcYEUPcHe9bABBCWpZvWGLx9OY4tazuM9kO+N1mq2Dva16zMtsPol9X?= =?utf-8?q?zX0g5E2zn73iTo5KgPtf/oNUsPuMVbej6kle6pQ0g6NzcMYephSnEj1SJju+zM+Fr?= =?utf-8?q?uQ2h2ASScQhINQRvxp5ns2l2hqK2aBQG3JwRLhW5VMpKNFBmcHi+4fVUL/JlnzRFQ?= =?utf-8?q?cig6+4Smp8N+1eJmr9x9lG/LeL1VaBmeWzBWQ1iQ3plTKpC2K2ht7+EBLCwitjS0S?= =?utf-8?q?RCPbHM9R4e2GbONLKxzJMD71pwk8hoJidMfT5u1Lm3GktOJ0Ock8gTJ7cc6k9Qx4M?= =?utf-8?q?Z/w/jHcOtucXFrT2u5Xp28gMbURilmlXBfXZCRbCaPO9ba5aLEsPdJZjEfqfoRWEc?= =?utf-8?q?Ie6N/nvqIsT36R79PAZwBVAq9Un9sofJj2cXAcUxB7BQ6L/AS55FE7NMgl2BqgsVc?= =?utf-8?q?S8DQv94z6l5Ot2F1+xlaDDnBhincnCnX54EDHQwG0lTT4ynHTYt/W5NplHw309I65?= =?utf-8?q?M/0QMUxWEZn/CbNBC93u5h9M0Eq1jqqpFOldEgmqSXfDIYdZKza2l1KFVAVHN2/ax?= =?utf-8?q?9isXK1YGNx5eLSNefE+YrMSQw9jJOYuf9rejNj+g/4liWvrDQ96TvIi1ziiisvanu?= =?utf-8?q?TXVmL/7l73Fg545nhR+YDsU0bwyB23/8uLtvN/MmRaRrCGkwQwC1lw0BQ1A+L9H7p?= =?utf-8?q?EKus5LkoqRS9Z7EiYzNVtyS+rncL9IS1o1rOaVAki0cjTgagDAz50pyv36UBGigp0?= =?utf-8?q?w+BmOz37eJ4and1o562df1BugisG+cwnrk2vBg6GloTLj6GQVfLdsFkulAZgHngcg?= =?utf-8?q?4m0W/AnfzyYgnbp6wx+csSmn9AU7mWM6F6mCIPxXTe9SViBeLgmyddVoVCmILdzlf?= =?utf-8?q?dKdWzQvHV3Ihf+6ASnxy26eqr200sPPoFous6Pxke05PmfwUPEIIPXaKlvIpy2r+Z?= =?utf-8?q?1KkYsZOLLwOfisgQx4zTr4BOWuGXgMfTyW/N7SxP9wAiJIgoeVrENlcR5pev0Uh+c?= =?utf-8?q?wxF45g/hFUbkiCQw6yX47Y8ApoPF/m64aYeI3nOUF4Cuttj4hJ9W7yOHe02d8uZNY?= =?utf-8?q?PqpcK2C2Olmc+wsp+ss2slUqJ6UUs/9Z1G7Ko4Pe13eQZzPs03/VlI3OKqS88Jqa+?= =?utf-8?q?XUMre+H06s3DTfE7fzxvrAhjRfCBc3hNvLuCUd/kFEvtocLCaO+eBEd68uSDMwyCw?= =?utf-8?q?ha60pgqZbsxbuXVR2rssyWnFPpigQyTBwZyM0utLeyxw3OMDpsS9CUGAz/YuKTL/e?= =?utf-8?q?pP7ba5gKJLQZEKnSekbPw/doeXyrbxOpf0H3JhTDnrbxRQU5lhnLPjoLkjWxBVeFc?= =?utf-8?q?+G9YORS8fjeI/Xit+0k/+GAg1Nokbk9+7VBj/dQkS6h9pHwQ2DKBtodVf9S1bP1Cl?= =?utf-8?q?IaHWJNUROkeh?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 68bdb845-e9b0-4f2b-c6ea-08dd1e076513 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Dec 2024 19:25:26.7176 (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: Yt9vVRBIRGd/hNEv+Mlcw/I4r2C7o2IN+SYcB+c7s5wST/8AHKOa4xq+t4smrME0jC33qlFvXRN5xyzsbza4Rg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: GV1PR04MB10249 - Add binding doc - Add imx91 thermal driver - dts part wait for https://lore.kernel.org/imx/Z04W5chGq5TitB9f@lizhi-Precision-Tower-5810/ merged, so not in this serial. Signed-off-by: Frank Li --- Changes in v4: - Add Kryz's review tag for binding - Add Marco's review tag for driver - Use devm_add_action() - Move pm_runtim_put before thermal_of_zone_register() - Link to v3: https://lore.kernel.org/r/20241212-imx91tmu-v3-0-85e756b29437@nxp.com Changes in v3: - add ref thermal-sensor - restrict #thermal-sensor-cells to 0 only - Change to unevaluatedProperties - add IMX91_TMU_ prefix for register define - remove unused register define - fix missed pm_runtime_put() at error path in imx91_tmu_get_temp() - use dev variable in probe function - use pm_runtime_set_active() in probe - move START to imx91_tmu_get_temp() - use DEFINE_RUNTIME_DEV_PM_OPS() - keep set reset value because there are not sw "reset" bit in controller, uboot may change and enable tmu. - Link to v2: https://lore.kernel.org/r/20241210-imx91tmu-v2-0-5032aad4d88e@nxp.com Changes in v2: - use low case for hexvalue - combine struct imx91_tmu and tmu_sensor - simplify imx91_tmu_start() and imx91_tmu_enable() - use s16 for imx91_tmu_get_temp(), which may negative value - use reverse christmas tree style - use run time pm - use oneshot to sample temp - register thermal zone after hardware init - Link to v1: https://lore.kernel.org/r/20241209-imx91tmu-v1-0-7859c5387f31@nxp.com --- Pengfei Li (2): dt-bindings: thermal: fsl,imx91-tmu: add bindings for NXP i.MX91 thermal module thermal: imx91: Add support for i.MX91 thermal monitoring unit .../devicetree/bindings/thermal/fsl,imx91-tmu.yaml | 67 ++++++ drivers/thermal/Kconfig | 10 + drivers/thermal/Makefile | 1 + drivers/thermal/imx91_thermal.c | 263 +++++++++++++++++++++ 4 files changed, 341 insertions(+) --- base-commit: d07c576946b2bc440d6d2073998023e8a0bd7568 change-id: 20241209-imx91tmu-af2a7c042d8d Best regards, --- Frank Li