From patchwork Tue Oct 23 11:49:08 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dong Aisheng X-Patchwork-Id: 988172 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="gpFzdlJY"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42fWrT3sGXz9sMx for ; Tue, 23 Oct 2018 22:49:13 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727641AbeJWUMU (ORCPT ); Tue, 23 Oct 2018 16:12:20 -0400 Received: from mail-eopbgr50041.outbound.protection.outlook.com ([40.107.5.41]:42697 "EHLO EUR03-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727400AbeJWUMU (ORCPT ); Tue, 23 Oct 2018 16:12:20 -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=1Vzx0W4SlQYG4eycoQJOnTBqTeQcASQjTD/nyAAZs8c=; b=gpFzdlJY1/4M93GCg5v8TdETuqabmBQqT18yvSKR+UoFxoqQHVFEilutHAzR46XcJF+GsJ1jA+VAO+mmLLTeabXBYTXi6VCeWKmsSPguxKS2UUCbotzkmU5pyTdST8bHuy05ntLVrsi8STFvuI1gfZig0HXKY6WW03Ghl5mJUuo= Received: from AM0PR04MB4211.eurprd04.prod.outlook.com (52.134.126.21) by AM0PR04MB5602.eurprd04.prod.outlook.com (20.178.203.78) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1250.29; Tue, 23 Oct 2018 11:49:08 +0000 Received: from AM0PR04MB4211.eurprd04.prod.outlook.com ([fe80::797a:f972:9281:6d10]) by AM0PR04MB4211.eurprd04.prod.outlook.com ([fe80::797a:f972:9281:6d10%2]) with mapi id 15.20.1250.028; Tue, 23 Oct 2018 11:49:08 +0000 From: "A.s. Dong" To: "linux-arm-kernel@lists.infradead.org" CC: "dongas86@gmail.com" , "kernel@pengutronix.de" , "shawnguo@kernel.org" , Fabio Estevam , "robh+dt@kernel.org" , dl-linux-imx , "linux@armlinux.org.uk" , "A.s. Dong" , "devicetree@vger.kernel.org" Subject: [PATCH V2 2/8] dt-bindings: fsl: add imx7ulp pm related components bindings Thread-Topic: [PATCH V2 2/8] dt-bindings: fsl: add imx7ulp pm related components bindings Thread-Index: AQHUasZoUs0TDNooMkqBBArIYISaLw== Date: Tue, 23 Oct 2018 11:49:08 +0000 Message-ID: <1540295058-26090-3-git-send-email-aisheng.dong@nxp.com> References: <1540295058-26090-1-git-send-email-aisheng.dong@nxp.com> In-Reply-To: <1540295058-26090-1-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: HK0PR03CA0033.apcprd03.prod.outlook.com (2603:1096:203:2f::21) 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; AM0PR04MB5602; 6:2q8fZyYXIOprd8IIEx02rS0r7/JtfP3xZ+6VOaxoMKMK26p4NSf0uCeWKKaa5GhL6O/xmhGXkqyVdCe7bLT+rYgpXZ45zfwsKCpto6dQgEuL2Doq8kqy9Q1fOTDxlqCLkYTXUTWx2kppvH0LQn7NEU+gBZvJbyoGaodFLS2mulf0RsB7WleF0B1wiaGfSuiHS6uz0cOPzyCZOWVrPEnTObVPfli6XrncCoyrMwGUvv0EBzeV80nAZwco99yV568DLFibQ+u4TEGEL/FNtTJR4x7z/FeYweLF3r1U4GN1r7eD2pzgARzYKoygC1DbD9hnG+zE/6pXSFUhEaSpOOrk5Eu1KuyX0+5XigaFy12QzL0070NkyJCY2qUq86ATmLzA95IKpRf43bEUJiSN+FRiwss/+Y9WPb7Ty+XleycXyyeHzEjl72ZM/IJ5gkNaBVJxtaXfVayXsGwxraPmMNqIAQ==; 5:08pvcMWcTbR5SkfOE4cXV5Yrwyqxxa1tSiY6PUNJFq+czmEXr7tUSbO75wRSDjexwOhqZCy/EeZBLS2LfuadATTqDYPatTS7GjwgI0/GjGJ12ZIkPmw5wdbh5O1c5c0rE8SBcpYZJw/30ZG76hu7NlfnhKRrdv2x4FNeVVLOGhQ=; 7:V9giFbMq17Wxv0Hevc0QE8tyL7SzH6JAewcyl5bNWUjdObNorPaWjvNpz8TJYvfF3Lc4GWBRg4yRF1Clb3wZ2F+6JMMao+TokxOlj5f7wWpo/2SDZ751LILPEpwFKdxc1VbkoOpqckAWcc182GVo2J3j08dDEVkrqhYnXS1jcUYNefpKHZd5W3x32VZ6w47zYRoXAXMvABJaocLy7kZ/wNhorCyzIbuj7zn7krqfuR6c93AMDecqQwJiM5PTPG61 x-ms-office365-filtering-correlation-id: 0f04479c-08cb-4296-8e60-08d638dd89fb x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(4618075)(2017052603328)(7153060)(7193020); SRVR:AM0PR04MB5602; x-ms-traffictypediagnostic: AM0PR04MB5602: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(9452136761055)(185117386973197); x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(10201501046)(93006095)(93001095)(3002001)(3231355)(944501410)(52105095)(6055026)(148016)(149066)(150057)(6041310)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123558120)(20161123564045)(20161123560045)(20161123562045)(201708071742011)(7699051)(76991095); SRVR:AM0PR04MB5602; BCL:0; PCL:0; RULEID:; SRVR:AM0PR04MB5602; x-forefront-prvs: 0834BAF534 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(366004)(396003)(346002)(376002)(136003)(39860400002)(189003)(199004)(54534003)(25786009)(26005)(446003)(486006)(11346002)(6486002)(66066001)(2900100001)(2616005)(305945005)(7736002)(476003)(68736007)(6436002)(8676002)(186003)(5250100002)(102836004)(5660300001)(2906002)(14454004)(256004)(3846002)(6116002)(5640700003)(478600001)(6916009)(53936002)(36756003)(99286004)(2351001)(105586002)(106356001)(97736004)(71200400001)(54906003)(71190400001)(4326008)(2501003)(81156014)(81166006)(86362001)(386003)(6506007)(52116002)(50226002)(6512007)(316002)(76176011)(39060400002)(8936002); DIR:OUT; SFP:1101; SCL:1; SRVR:AM0PR04MB5602; 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: hBAvh8Dtf7g+6if66dNKb8hs0vJUrtciPid8M9v2mXCh62T65YtHzQf0opUE2WLVaNx+bVSh0RJpXdQ0q+zm1ey5ASbR8kaXpw9Coc1g2Cceoo3oaXDK6I3gYuACUlJENlC483PB1HLkhlr0gIPoHx1sTk2eK8nTIOA76x/1TzWXTukws0ELsF/3mCBEB2P/elinH0Wvv5w/dkIBugJ+hfkSw0k836lSiq/HHC+P/crqciAQ1mPLhkHsUpcEQON3OQph2XqY5tqCNdz5iD/wwun4JzIHwK0Cjg4u6UCpVhbmj7BR+9SRqTHnFP2JW2pFfnxRtIHVwNyxAWAhpmP5hpfTvIh+M1eUqkk53DgmCOE= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0f04479c-08cb-4296-8e60-08d638dd89fb X-MS-Exchange-CrossTenant-originalarrivaltime: 23 Oct 2018 11:49:08.4959 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB5602 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add imx7ulp pm related components bindings Cc: Rob Herring Cc: Shawn Guo Cc: devicetree@vger.kernel.org Signed-off-by: Dong Aisheng Reviewed-by: Rob Herring --- ChangeLog: v1->v2: * new patch --- .../bindings/arm/freescale/fsl,imx7ulp-pm.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt new file mode 100644 index 0000000..75195be --- /dev/null +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.txt @@ -0,0 +1,23 @@ +Freescale i.MX7ULP Power Management Components +---------------------------------------------- + +The Multi-System Mode Controller (MSMC) is responsible for sequencing +the MCU into and out of all stop and run power modes. Specifically, it +monitors events to trigger transitions between power modes while +controlling the power, clocks, and memories of the MCU to achieve the +power consumption and functionality of that mode. + +The WFI or WFE instruction is used to invoke a Sleep, Deep Sleep or +Standby modes for either Cortex family. Run, Wait, and Stop are the +common terms used for the primary operating modes of Kinetis +microcontrollers. + +Required properties: +- compatible: Should be "fsl,imx7ulp-smc1". +- reg: Specifies base physical address and size of the register sets. + +Example: +smc1: smc1@40410000 { + compatible = "fsl,imx7ulp-smc1"; + reg = <0x40410000 0x1000>; +};