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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,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 8B3A6C43441 for ; Thu, 29 Nov 2018 02:37:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 44083206B6 for ; Thu, 29 Nov 2018 02:37:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="vcmCYSrM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 44083206B6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727694AbeK2NlI (ORCPT ); Thu, 29 Nov 2018 08:41:08 -0500 Received: from mail-eopbgr20075.outbound.protection.outlook.com ([40.107.2.75]:65312 "EHLO EUR02-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727026AbeK2NlH (ORCPT ); Thu, 29 Nov 2018 08:41:07 -0500 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=vkysKFRfhAVL5uj3S4K47Mc3bgqAAhKc7eiq25Qgxpk=; b=vcmCYSrMpCsgdnN4qle+okLPbcieHkp1SVrYR4AFrhjFWc7oLaxu5X2IlqtbNntYqhjAMoXx+YSFdysxmWlRkTfexqn+Eod4eq4q69xhd4Pj8pgQIuTNNNDJMdmHGplD9p63jV7TrljkcEqPZytRFPJfQ3Sw1m+cLabNzSXhkCg= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3946.eurprd04.prod.outlook.com (52.134.72.13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1361.19; Thu, 29 Nov 2018 02:37:16 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::adf8:f49d:deb4:58fd]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::adf8:f49d:deb4:58fd%2]) with mapi id 15.20.1361.019; Thu, 29 Nov 2018 02:37:16 +0000 From: Anson Huang To: "rui.zhang@intel.com" , "edubezval@gmail.com" , "daniel.lezcano@linaro.org" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "catalin.marinas@arm.com" , "will.deacon@arm.com" , Aisheng DONG , Andy Gross , "heiko@sntech.de" , "horms+renesas@verge.net.au" , "arnd@arndb.de" , "amit.kucheria@linaro.org" , "enric.balletbo@collabora.com" , "ezequiel@collabora.com" , "olof@lixom.net" , "bjorn.andersson@linaro.org" , "shawnguo@kernel.org" , "LW@KARO-electronics.de" , "linux-pm@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" CC: dl-linux-imx Subject: [PATCH V4 0/4] Add i.MX System Controller thermal driver support Thread-Topic: [PATCH V4 0/4] Add i.MX System Controller thermal driver support Thread-Index: AQHUh4xxVvFI4zIfIUemJwHdzamWzA== Date: Thu, 29 Nov 2018 02:37:16 +0000 Message-ID: <1543458696-4741-1-git-send-email-Anson.Huang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK0PR04CA0011.apcprd04.prod.outlook.com (2603:1096:203:36::23) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.66] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;DB3PR0402MB3946;6:umCH2iTWW0m5gJemsBB9ZPXZhsi0IZQvG02/y/UInp2rbV5RcvMj5VHeT+fpchlXFUMineuDX/cKze3sViWewMaPrzcciOa/jNuG5lbRziOKwOw0N2uSgpCdgL+Bd9qtw5/Xj1RQB0Rs5J8zHeg3+PvlFSC7tVtntWY2RbFzSb+Jsz+Z0ogxBc4b4HnXz5UiufIrwNS9aM3nvZWDumX0jR76/jDZ2jG9rdVGW9Q6PQEJCgLgwkUWFcjcA8uS5NQaCaVSjKbnKj8iCm2HI0nJ8TuMavsxdBPw4HgSsJsjVDTxiUgjaskQJz/rpBFxPmXtikXybQUepHTI60jz1LThv0YVmU9EHIDNSX1EtL+pEPif0NcEMsSQDY/eHDpZpsRFsmSOfylvjjb9gKPO4Jz6fDwRvTcbAdwyspFuOqjf783iHbwJFs12NkX2p/zhBQaX9lClcyghvLUy7I+ySh18iw==;5:7tqxjaoh9Np0q5LrZEGMbcCbOBEkHSt/DMa48U+tBKps9mE7LeBszWteyShKKWf1cfuoMBqeLcm8hWwz2TdiToMUTJ2OIlbR8Z7ArUiC2pR4cFmUvgdV5bA+At0Q5jJdByT40gUb7rX2Cwj5Y2ktVfYWVIAxxytpOfJyuwLEIjo=;7:kG7qm9zzsffYWXBWPN27U5UquBtYGBwKGnNseNkuumBfZ+fLkzhA0TlmusirMvug9uoiDuQjaFMVLBDloAnPaSlM3Q3xJk6QABmW4GHgjhffSLuKJ2hbd4AhPPEZdGDEYCHINWvAVjudCBT3eRoDog== x-ms-office365-filtering-correlation-id: 551ca580-3aeb-40c2-6651-08d655a3938c x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390098)(7020095)(4652040)(8989299)(5600074)(711020)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7153060)(7193020);SRVR:DB3PR0402MB3946; x-ms-traffictypediagnostic: DB3PR0402MB3946: x-ld-processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(3231453)(999002)(944501410)(52105112)(93006095)(93001095)(3002001)(10201501046)(6055026)(148016)(149066)(150057)(6041310)(20161123560045)(20161123562045)(20161123558120)(20161123564045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(201708071742011)(7699051)(76991095);SRVR:DB3PR0402MB3946;BCL:0;PCL:0;RULEID:;SRVR:DB3PR0402MB3946; x-forefront-prvs: 0871917CDA x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(346002)(39860400002)(376002)(396003)(136003)(366004)(199004)(189003)(25786009)(50226002)(966005)(99286004)(3846002)(6116002)(478600001)(8936002)(14454004)(2201001)(52116002)(316002)(102836004)(106356001)(86362001)(110136005)(186003)(2906002)(26005)(81166006)(81156014)(8676002)(386003)(6506007)(68736007)(6512007)(6306002)(7736002)(6486002)(6436002)(4326008)(66066001)(71190400001)(53936002)(39060400002)(36756003)(2501003)(71200400001)(305945005)(256004)(97736004)(105586002)(486006)(2616005)(476003)(7416002)(5660300001)(921003)(1121003);DIR:OUT;SFP:1101;SCL:1;SRVR:DB3PR0402MB3946;H:DB3PR0402MB3916.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: yppHZjpMOyaxamsiJlv0ZTlFe5mZ10Nc7lElYXCVuU51JWu6s+mQsiIPc4vINqGoxhtcnqpyx/qhP+StBhWHno6zikdMEa3DHezwY76VPdYh1BktYinPE4jR5UFsKPxZ2ZPFvFC5iQqEvP5kDOiEWYIk2Mo+ZYvT0Pd70Psk82TDqy9EqoczNjHSOGGyBxFr1kP2bHFf69nlERawNgcDugt0/GFHJPRpWe1G1QuWD1GIpk42ftkgHRl6eX7vhXAeoOEs//fecEDWl/A1Qayr8FlpRHwbDk1E9VR9a3Ki7fOcIt6Vn0W314C/HvoPadaW5dpjfIJkKQ/U7usHPI+aduyHffUs124xoEV8R+DDvMU= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 551ca580-3aeb-40c2-6651-08d655a3938c X-MS-Exchange-CrossTenant-originalarrivaltime: 29 Nov 2018 02:37:16.7048 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3946 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org i.MX8QXP is an ARMv8 SoC which has a Cortex-M4 system controller inside, the system controller is in charge of controlling power, clock and thermal sensors etc.. This patch adds i.MX system controller thermal driver support, Linux kernel has to communicate with system controller via MU (message unit) IPC to get each thermal sensor's temperature, it supports multiple sensors which are passed from device tree, please see the binding doc for details. Note that this patch set is based on [V4,4/4] ARM64: dts: imx: add i.MX8QXP= system controller RTC support, https://patchwork.kernel.org/patch/10703779/ Anson Huang (4): dt-bindings: thermal: add binding doc for i.MX system controller thermal driver thermal: imx_sc: add i.MX system controller thermal support defconfig: arm64: add i.MX system controller thermal support ARM64: dts: imx: add i.MX8QXP thermal support .../devicetree/bindings/thermal/imx-sc-thermal.txt | 33 ++++ arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 27 +++ arch/arm64/configs/defconfig | 1 + drivers/thermal/Kconfig | 11 ++ drivers/thermal/Makefile | 1 + drivers/thermal/imx_sc_thermal.c | 201 +++++++++++++++++= ++++ 6 files changed, 274 insertions(+) create mode 100644 Documentation/devicetree/bindings/thermal/imx-sc-therma= l.txt create mode 100644 drivers/thermal/imx_sc_thermal.c --=20 2.7.4