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=-2.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_MED, 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 50596C07520 for ; Wed, 12 Sep 2018 19:39:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BEBF62133F for ; Wed, 12 Sep 2018 19:39:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=xilinx.onmicrosoft.com header.i=@xilinx.onmicrosoft.com header.b="qdkubO8s" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BEBF62133F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xilinx.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 S1728349AbeIMApZ (ORCPT ); Wed, 12 Sep 2018 20:45:25 -0400 Received: from mail-eopbgr690041.outbound.protection.outlook.com ([40.107.69.41]:4000 "EHLO NAM04-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728138AbeIMApX (ORCPT ); Wed, 12 Sep 2018 20:45:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xilinx.onmicrosoft.com; s=selector1-xilinx-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YJzB+KnyFKhLEmWrAsNYQ8EP3hzk/DxRcJ5zh/8+xcg=; b=qdkubO8sE65/TPM1WDJTkI2WF24nIO32ajawDOypfRFDLSOlav5HtnUBTdOGRfX8juFSuQA3JAB0OT7+vukA9dgNNP0RszjHEsDELflR7GB6y9zrv72T0Px42gMLsb23hMHTdTDOcdybzV+Cif/hibuBZm/NgJL73ztOPlkNIDI= Received: from MWHPR0201CA0100.namprd02.prod.outlook.com (2603:10b6:301:75::41) by BYAPR02MB5112.namprd02.prod.outlook.com (2603:10b6:a03:70::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1122.15; Wed, 12 Sep 2018 19:39:15 +0000 Received: from BL2NAM02FT047.eop-nam02.prod.protection.outlook.com (2a01:111:f400:7e46::206) by MWHPR0201CA0100.outlook.office365.com (2603:10b6:301:75::41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.1143.15 via Frontend Transport; Wed, 12 Sep 2018 19:39:15 +0000 Authentication-Results: spf=pass (sender IP is 149.199.60.83) smtp.mailfrom=xilinx.com; vger.kernel.org; dkim=none (message not signed) header.d=none;vger.kernel.org; dmarc=bestguesspass action=none header.from=xilinx.com; Received-SPF: Pass (protection.outlook.com: domain of xilinx.com designates 149.199.60.83 as permitted sender) receiver=protection.outlook.com; client-ip=149.199.60.83; helo=xsj-pvapsmtpgw01; Received: from xsj-pvapsmtpgw01 (149.199.60.83) by BL2NAM02FT047.mail.protection.outlook.com (10.152.77.9) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.20.1143.14 via Frontend Transport; Wed, 12 Sep 2018 19:39:15 +0000 Received: from unknown-38-66.xilinx.com ([149.199.38.66] helo=xsj-pvapsmtp01) by xsj-pvapsmtpgw01 with esmtp (Exim 4.63) (envelope-from ) id 1g0Ayo-0002SA-PJ; Wed, 12 Sep 2018 12:39:14 -0700 Received: from [127.0.0.1] (helo=localhost) by xsj-pvapsmtp01 with smtp (Exim 4.63) (envelope-from ) id 1g0Ayj-0001JA-La; Wed, 12 Sep 2018 12:39:09 -0700 Received: from xsj-pvapsmtp01 (mailhost.xilinx.com [149.199.38.66]) by xsj-smtp-dlp1.xlnx.xilinx.com (8.13.8/8.13.1) with ESMTP id w8CJcwr3003381; Wed, 12 Sep 2018 12:38:58 -0700 Received: from [172.19.2.91] (helo=xsjjollys50.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1g0AyY-0001Go-IY; Wed, 12 Sep 2018 12:38:58 -0700 From: Jolly Shah To: , , CC: , , , Jolly Shah Subject: [PATCH v12 1/6] dt-bindings: firmware: Add bindings for ZynqMP firmware Date: Wed, 12 Sep 2018 12:38:35 -0700 Message-ID: <1536781120-22794-2-git-send-email-jollys@xilinx.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1536781120-22794-1-git-send-email-jollys@xilinx.com> References: <1536781120-22794-1-git-send-email-jollys@xilinx.com> X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.83;IPV:NLI;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(136003)(376002)(39860400002)(396003)(346002)(2980300002)(438002)(199004)(189003)(54906003)(9786002)(305945005)(5660300001)(16586007)(47776003)(2906002)(50466002)(81166006)(81156014)(106002)(110136005)(316002)(106466001)(356003)(336012)(48376002)(446003)(426003)(77096007)(107886003)(186003)(63266004)(36386004)(4326008)(478600001)(7696005)(486006)(2616005)(72206003)(6666003)(126002)(476003)(8936002)(26005)(8676002)(36756003)(11346002)(2201001)(50226002)(44832011)(76176011)(51416003)(107986001);DIR:OUT;SFP:1101;SCL:1;SRVR:BYAPR02MB5112;H:xsj-pvapsmtpgw01;FPR:;SPF:Pass;LANG:en;PTR:unknown-60-83.xilinx.com;A:1;MX:1; X-Microsoft-Exchange-Diagnostics: 1;BL2NAM02FT047;1:g4jRqbCEa1GWugf9ipjoYViOBWtOmOHMh+Inevau7jBV1ESitNL4mf09LNvBFaUDKgsCuu9FV8aTnitQ64mh6B7cutfkUkduo0hjjK/TkrQWieE77TvGZeweUbrCr8aW MIME-Version: 1.0 Content-Type: text/plain X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 34635373-281a-4893-210c-08d618e76c6c X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989137)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(5600074)(711020)(4608076)(2017052603328)(7153060);SRVR:BYAPR02MB5112; X-Microsoft-Exchange-Diagnostics: 1;BYAPR02MB5112;3:dgr6Her3c4+s3jrH+mfH6g4MGa5GOI0waAnP7FhqwYefZOYKjUpj3I57FHAnICPPQ9xWNg3THIfvr7OuQhvniE87U82ppBxRgqEGsSRb9a31wACxiooS5cZJj7jBJWoB6GiQC8CdRpWQoOkRPbDXhWXrDmhW8IDEekLLR+G61P4iaxseIl6ZLu3PYT8mY3HP2UmeSFm3fIR2WafoEGbp9Odb4qVPd0RGnrq76UtMTaDmPkjOZiuT0Uq142yROS6VwCGtBoIB2sqF+pSvPXRiJ5UzOyk1T6YjVbtlS+mHcNR9wHCgHQ7zsGfFT43AiSoyFuudT0kxphiwMXBeIT+i5PrGaIXUWaEZMSauYTxt8v0=;25:gI1cQ5AOGgLqy2sPMTQ5Q258QRc80eqDFd+TIIp74Lk8xehstIC/yIdGnJA9aC0+4WqnaKn7dg5l8AHdM/Wkr0V6lGG22WDAdT5UoQJ4Lxd9m9kGZQLtGHdWq2igl/blYVwUnN1+CEpJx5ajYuxX5AB+yf3GrPB/aR/76TqM78IT4PdBPq1SOB/wWBFPfeciryFTk56cPmaILBhEdUDTlLhOszgsPNoTuaezTDjdIZh1fHGZUGoNrl0utW18wUaSMNnSsDkCfWif/o/ZgBLkmtcOX72vtX2rQKrOHJvJVhIifPSiLACJF3OyzaWwNwR4uNvV8MefGH8dGt0ctIIXrw== X-MS-TrafficTypeDiagnostic: BYAPR02MB5112: X-Microsoft-Exchange-Diagnostics: 1;BYAPR02MB5112;31:5/hXjShkXeGaSuuSb3fr9qG+a004KhKoH9WGpUX/EvmxNOJtViNJbR3GQb0qzRhk23kpNlPkZE1USquTM6JeMfirpM0K4rDicyp7Pf9p5jp3jU6RIkS8Jk4AhH3150MD7s19/J0H9uJh9G4dHdQ3fV44x19ux8+ACt1vhyBzpWUPKCSnt8C/MXcmbEl61T9LtR4wGGFXjFruo2p6IID6VeanribawrJBsDPF8jkRQTE=;20: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 X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:(192813158149592); X-MS-Exchange-SenderADCheck: 1 X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(10201501046)(3002001)(3231311)(944501410)(52105095)(93006095)(93004095)(6055026)(149027)(150027)(6041310)(20161123558120)(20161123562045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123564045)(20161123560045)(201708071742011)(7699050);SRVR:BYAPR02MB5112;BCL:0;PCL:0;RULEID:;SRVR:BYAPR02MB5112; X-Microsoft-Exchange-Diagnostics: 1;BYAPR02MB5112;4:FSOud1zICseVrCbAfGYrTFfbhtkngCDOpR+jdtZDKDGIKbnQV0si2p3tAenjUZBrZfANIpfsnea//LVL4sIWPaA225ThM3CsEfASWGlZ1og5jRQCYakCPGMG04dZ/wg7GuZgEP75E6Orz0I7nNx0WGGFnsRMjxDtvcuPAVScUDp4/kURPX+FL7K8G4/mmCKMfKMdBAYmTgCa46tt/cP30iO6ks1uskRnxx/qYDvDgmF9aAVpO2X3PaD6/xU1g71eShopZO2xPgt+YWHtITIqImAhYXgUUPKE+a3nC2ZxvFCOo66PMI6JYC8s0tQlOv+F X-Forefront-PRVS: 07935ACF08 X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1;BYAPR02MB5112;23:u1Y/TPxDJbTDlJg1NaizD5boS2OKMEslEbF8nWjNo?= =?us-ascii?Q?2qBljdfOLLNhWJ+cXU09GXPm9jGlD5SfT6uG3BULmT6pV/B2hUZQD14bzNvc?= =?us-ascii?Q?tHtH6kPXyNVITUkVZH0Dl2J4oxOWdjjE1YIzbdaBl3t79FKyNpJWXWJWNgkX?= =?us-ascii?Q?EehAjIw1hJM+XkoryekwE0QAHtaE2yclC3aKdATBf0kTiiq3yW2ISkK5pQre?= =?us-ascii?Q?r2DfYQ0A0ew7tU69moMnWJfaSnGXE3JE+MU0pm/eTkFbKzxzmCjMnAgLweul?= =?us-ascii?Q?aaG9kJxbkMWdOiVUG9BYGWlMHw0qX4KoV2XxycryjceMBPULoPcautc3yiAu?= =?us-ascii?Q?TtLA9mxjYpT3eZ51q0cLbUWPCl3ECoZXejG1tRu6037Y2LpP4/EZVbPUCdzG?= =?us-ascii?Q?MRRnPv/LXCgm5Rb20HrurhBQ1g5rBPn7GbrkspX304m8W1e1Cgtwi/hFB9Ie?= =?us-ascii?Q?kBjn0Dz3USN4483k5AEfXEs2xNsHWmeqt2UAqJfwuTsEHZuiAZGz3KT3cwh+?= =?us-ascii?Q?tfc9+rwVkM7sIE2KRD/l4en/wCy4IxvSBvfs0WKbtDInwTaFptZ5lykylyqp?= =?us-ascii?Q?aVYdqBUK5Rrmzy9MnIHjdfXyHZQ7BVoJR3Cvf2D9G6hf87IKFp25eibJZwbZ?= =?us-ascii?Q?B1w5FIvndXIC5i1cvEwKOedvkAL0supzONWFykQZrK1QMrWcsAgqHASapePj?= =?us-ascii?Q?CgROkjys+ykTtlnD4JiNhBx5ipyKm+6opO/R4JU6GyuHEM6obWNYToFxuioU?= =?us-ascii?Q?Q2uOXt26HMjPrM9/E55Ogr6BjqFbEZGu2Yf50Hz+4Jaa1yC1+/Ual61DC6Cw?= =?us-ascii?Q?10RBCEGlnKjQtHoFIWAnfMSkwd3d9oqza7b9dNaqKFdZdVwz9A6bfJa330Es?= =?us-ascii?Q?BNIlTIXeDu3JvkIbfG6xchIcsYHphKk8n6ar0QnT1jIRyNGCklJYslC89X0Y?= =?us-ascii?Q?TkK2h2iO2+luur4mFwDlcixVaGoA9FDsCcJV7LfwfDUwAtEEEDofuGVITeJn?= =?us-ascii?Q?SGPeBTf1hgY6TJDRkNdG4nnthWFXccQRA7WSPoqp/XP4jGlucZ5nuDz/cWGC?= =?us-ascii?Q?ZpPBwh6NwcnjujqPAP2xr3vNKECobrHVpSJSOzsFZC3yXCvsKCZlH0HzhTAD?= =?us-ascii?Q?EzMStvlNr5wwb4nnZgIbLZTCvoj3gploRV4MxhH6yaBkM7mH7YwsQ=3D=3D?= X-Microsoft-Antispam-Message-Info: 0+RLDZxAgjx3P3MG7fpHAH99dRxqE7lMSE694MM+2SluBPE8/Mh7JLYCDTAJMFBzzQJn4wYi7I8qJ+Zx2qFk+4aUJXB2h4lXMWn3PLZ+WuHGMnI//ZTWPmu8IBORnqZQaPu2ELFTDL0VJnkIrtC+mum4iXnhNHiSGRoyqHmYePO6G1mjGFVa5VvgJqknKpeXB/wkiTu1Erw4tANr4sR4zTXTSxncbSwHfu5d1SrkuC/qkPbTE8UY1sUh85L++mBxTKaYUs3eDDBbiGIuuPI4iT3k+6HV211/vMsWlwlrGX/WKZb8S9G2ZsBcxhL17cLNy3GzFFKnFA82OQ6ffILFyOD4DLyAnU338LP/ZW9pmME= X-Microsoft-Exchange-Diagnostics: 1;BYAPR02MB5112;6:VyEGB2UGiSbYjsoF/CxbK+hTMpA6d48vdS1qpG8kpxIG2R0wpkCcKkzqpG1TEvk5XpL8EpTxx7hTdPBp9xB3UG//DqbNVvW2QAAvJAQVlkvNyZPO2cQu2sSQRk2MpsHh3bs7w/GMai+DSH2uqaLdeykgouOOW1jnjjqx0xXHy7CLeyyMupE54u98XkQdQWjWdX903WBPL5rD+Ii/sAMbQFGELmaFCQ03y8aYYi3ucvjDBKrdLNoHAjATSJtRDp6tR1PshxMMgbIdjkRNP62fYXKCZcvmMm1/ELivqMfUBNaIbcaslTM416iJRLIEYpckCgPOmb/iKuFUvSMAhwLWoZ3iH636mN1hG4jqt22s2pmZDyNE2ERCPVR/PM9aE4FeuC5c/MCvZb4UlmXvnXLi3yHmIcV5GI5CV9LQgYuHwntk03pR+tdYG5Ull9kOnvwR3GA9cAlzXK4JxFMe8xhuGg==;5:trUNAIOKRdQPUdBIyYJMY8tMbwBPtI2qT6jHgBE8ySPhFQBgIBJmT4YO3G605519iw1IuwZPwGg7dMLt6unTobHP/Q6mIlqOElG2mHPADigLQRbeozmog6lH5NxxKwNufQeb46YahjYiH1VEBHjwCvR19evAsAyvCwjm2Tpk5ak=;7:UIGxX2N6/MENo849bdhimfvHJwDzznKfmF3s5Oj0jsX4EUsRBKojCLgyIMX6KwEwCDmu2KlIAFhkwSrHAkYF3yelEiwJ/tTs8Q//9v8WdBc95gBA3M9EO4/8opISCor6sSYAyDGweKcmLs82HbKKXeedklCRgoY7Xg5XQwtifWhjxSJTPV8VD/2dh9VmNaXEXF1wh/R8AWXLWSujR1EWeAoLz5r50c+SUtyAi2lX47vbX18jbjiTKoLASxlsuZ8q SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Sep 2018 19:39:15.3166 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 34635373-281a-4893-210c-08d618e76c6c X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR02MB5112 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rajan Vaja Add documentation to describe Xilinx ZynqMP firmware driver bindings. Firmware driver provides an interface to firmware APIs. Interface APIs can be used by any driver to communicate to PMUFW (Platform Management Unit). Signed-off-by: Rajan Vaja Signed-off-by: Jolly Shah Reviewed-by: Rob Herring --- .../firmware/xilinx/xlnx,zynqmp-firmware.txt | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt new file mode 100644 index 0000000..1b431d9 --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt @@ -0,0 +1,29 @@ +----------------------------------------------------------------- +Device Tree Bindings for the Xilinx Zynq MPSoC Firmware Interface +----------------------------------------------------------------- + +The zynqmp-firmware node describes the interface to platform firmware. +ZynqMP has an interface to communicate with secure firmware. Firmware +driver provides an interface to firmware APIs. Interface APIs can be +used by any driver to communicate to PMUFW(Platform Management Unit). +These requests include clock management, pin control, device control, +power management service, FPGA service and other platform management +services. + +Required properties: + - compatible: Must contain: "xlnx,zynqmp-firmware" + - method: The method of calling the PM-API firmware layer. + Permitted values are: + - "smc" : SMC #0, following the SMCCC + - "hvc" : HVC #0, following the SMCCC + +------- +Example +------- + +firmware { + zynqmp_firmware: zynqmp-firmware { + compatible = "xlnx,zynqmp-firmware"; + method = "smc"; + }; +}; -- 2.7.4