From patchwork Thu Oct 18 17:25:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aisheng Dong X-Patchwork-Id: 10647679 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 485FA14E2 for ; Thu, 18 Oct 2018 17:25:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2C36928CD0 for ; Thu, 18 Oct 2018 17:25:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1FDF928DCD; Thu, 18 Oct 2018 17:25:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A061128CD0 for ; Thu, 18 Oct 2018 17:25:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728093AbeJSB1z (ORCPT ); Thu, 18 Oct 2018 21:27:55 -0400 Received: from mail-eopbgr70052.outbound.protection.outlook.com ([40.107.7.52]:3284 "EHLO EUR04-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726444AbeJSB1z (ORCPT ); Thu, 18 Oct 2018 21:27:55 -0400 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=ybzAHhwcI2UnB3YxqJ84HoSGhcQh7LV3amMsqRGvgKU=; b=eOoACmhe7LYfLcHEh0Esjpr+ksztwJayZlrwX0ZgXgCcC0ARM7/R/YSnDnMLuRJ7PU/ZEz0Pjr3l2XIQmXSiQlwHs4L4qtcxsZS3mhuwqjZrHtUqQDM0QZjvPoGyLXK42IvJqebcQhJdGsxVpOC8RJdTVWxhlpuepjZYtwrGDR8= Received: from AM0PR04MB4211.eurprd04.prod.outlook.com (52.134.126.21) by AM0PR04MB4210.eurprd04.prod.outlook.com (52.134.126.20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1228.23; Thu, 18 Oct 2018 17:25:52 +0000 Received: from AM0PR04MB4211.eurprd04.prod.outlook.com ([fe80::25a0:3167:d718:91c1]) by AM0PR04MB4211.eurprd04.prod.outlook.com ([fe80::25a0:3167:d718:91c1%3]) with mapi id 15.20.1228.033; Thu, 18 Oct 2018 17:25:52 +0000 From: "A.s. Dong" To: "linux-arm-kernel@lists.infradead.org" CC: "dongas86@gmail.com" , "kernel@pengutronix.de" , "shawnguo@kernel.org" , Fabio Estevam , dl-linux-imx , "rjw@rjwysocki.net" , "ulf.hansson@linaro.org" , "khilman@kernel.org" , "linux-pm@vger.kernel.org" , "A.s. Dong" Subject: [PATCH V7 0/3] soc: imx: add scu power domain driver Thread-Topic: [PATCH V7 0/3] soc: imx: add scu power domain driver Thread-Index: AQHUZweeSqfo+oVgBEWYeFByjBuCIA== Date: Thu, 18 Oct 2018 17:25:52 +0000 Message-ID: <1539883285-7990-1-git-send-email-aisheng.dong@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK0PR01CA0029.apcprd01.prod.exchangelabs.com (2603:1096:203:3e::17) To AM0PR04MB4211.eurprd04.prod.outlook.com (2603:10a6:208:66::21) authentication-results: spf=none (sender IP is ) smtp.mailfrom=aisheng.dong@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.66] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;AM0PR04MB4210;6:H152Ccm+IvEEuuPguKJcXrV8jp+ePA12zYkxCHiZLXvwQSZAPbQ1ya6TKjC02y4IFEhIfkil0s/H5nMCa7iMwYWZRim6HMnIQgD2+D93e3jQ6iFwAnlhSnL/qY+L5zJG/PWPw3Ddd7/unByIG3JU99I9lzhS5z7ww2Spxg547oVDv3o3Qr4KkHMHcGTFdHr4tFHwjxLV/TPxL8eMxVr+Z67t5f5ETi94+7zD4VrVnEsWUV4tWM/PTP2xk+uucTFTCDFmdZATaMMIN22A6pZvOuk1hYCjr7oSbxZRAkGbecCht3HX11pHLx2REWfuz8Z6GwStDOr+/zzmBi1zrClbaL5W8g7g8k9Cqg1G/y5wr1FFdZTkM2BAGSjJ3WRwaDOlrgz1tsXIOuJ5U4r1+YYA7DJ8fHuZZ47s4u8W75vKaWW1QNHSX8o4gxoAgYSBeNRb/1sJBTMonE+0/SXcmr6lzA==;5:BHKAMwbVx7Xhqu/CRcyWNf1PA8qebXeOYHo/6UL+GeRn29XTBcU7OlKpysEB5LbSI8hn96fQLevdc+5N9XH2/xvDBpY6d5DCian/6+7DL8kxJ85DtWp9FEEnzhzNiORTbVtU911csxu1M018NlZJQepiqcVHzSjNVeCGVOZjtGg=;7:3uidS39abr6h57rYCrvMAVUxkrtxZpzApuewfKqHZJIbXQwBBA0ofisDCxf4jcb70U20PhCJza2Y8CUPbc6juxkXzqqg7J1DCPKFKlRJmnhDy0t8WAElKp18Rw8dlvq6aAgR9Cij5OBQNqJjHSe6c6GGZ+uEAvmTvrHOUzSWaxFhkQBvCyeKpcxrL+pi+cjWeqCcTdyVgQDsgrR1RW+kWPITfJ8ZISFoo9cz4S4k+YdXQkwTuJCe5rdLEk2p6Hls x-ms-office365-filtering-correlation-id: aab3d83f-f44f-4d4d-e622-08d6351ec112 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989299)(5600074)(711020)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7153060)(7193020);SRVR:AM0PR04MB4210; x-ms-traffictypediagnostic: AM0PR04MB4210: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(269456686620040); x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(3231355)(944501410)(52105095)(3002001)(10201501046)(93006095)(93001095)(6055026)(149066)(150057)(6041310)(20161123560045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(20161123564045)(20161123558120)(20161123562045)(201708071742011)(7699051)(76991095);SRVR:AM0PR04MB4210;BCL:0;PCL:0;RULEID:;SRVR:AM0PR04MB4210; x-forefront-prvs: 08296C9B35 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(366004)(136003)(39860400002)(396003)(376002)(346002)(54534003)(189003)(199004)(7736002)(5250100002)(68736007)(256004)(486006)(476003)(186003)(2906002)(508600001)(2616005)(5660300001)(2501003)(66066001)(8936002)(305945005)(2900100001)(14444005)(6916009)(36756003)(6506007)(386003)(50226002)(81166006)(86362001)(81156014)(5640700003)(6436002)(8676002)(26005)(4326008)(53936002)(6116002)(54906003)(14454004)(3846002)(105586002)(71200400001)(71190400001)(102836004)(39060400002)(99286004)(316002)(6486002)(25786009)(2351001)(106356001)(52116002)(97736004)(6512007);DIR:OUT;SFP:1101;SCL:1;SRVR:AM0PR04MB4210;H:AM0PR04MB4211.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: b6nIRtTcIcLisNG9BREIf/5wGzX5u3Pn+TydO5eDm0c2f39vY0XaDB+Hf8x6EA8YZ6l+nuj4My3/uQz9BCh/8DxFocCSPB31aNXLA+x9pYB920PR+g0ab131K+aM4ztQ8UzMUGdOuXur9nGHl69V73ctrx51rKXmQk/Wvn4RsQuqFbaGTEn/+SE1dPRdc1LqlUcuZ4eIR4onUQS1uYB47asNynJXcjdiHDCCC5OHfHhd5lVH3H8bKiRrLfC+F8n9Cp+iLmXEz0nNCU3yHD8Hb9pf1glzhE3VAkf1vjzy3bAx2WQxccnoARiT99Rj5rETKPWtJQp6ZYnQGHWOnL0CabMb4VV/Sl7aguoqZMz9Tak= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: aab3d83f-f44f-4d4d-e622-08d6351ec112 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Oct 2018 17:25:52.8309 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB4210 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch set adds the scu based power domain driver. It depends on SCU driver. Change Log: v6->v7: * keep "fsl,scu-pd" as fall back compatible string v5->v6: * only compatible string name updated from fsl,scu-pd to fsl,imx8qxp-scu-pd accordingly v4->v5: * some minor improvements according to Sascha's suggestion Note: did not use dev_* print functions due to we already have proper prefix by redefining pr_fmt. So it seems not quite neccesary to pass in a struct device * pointer for debug purpose only in each functions. v3->v4: * only scu headfile path update v2->v3: * structure and enums name update * api usage update Dong Aisheng (3): dt-bindings: fsl: scu: make power domain compatible string SoC specific firmware: imx: add pm svc headfile firmware: imx: add SCU power domain driver .../devicetree/bindings/arm/freescale/fsl,scu.txt | 6 +- drivers/firmware/imx/Kconfig | 6 + drivers/firmware/imx/Makefile | 3 +- drivers/firmware/imx/scu-pd.c | 164 +++++++++++++++++++++ include/linux/firmware/imx/sci.h | 1 + include/linux/firmware/imx/svc/pm.h | 85 +++++++++++ 6 files changed, 262 insertions(+), 3 deletions(-) create mode 100644 drivers/firmware/imx/scu-pd.c create mode 100644 include/linux/firmware/imx/svc/pm.h