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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC713C433FE for ; Mon, 29 Nov 2021 07:04:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233876AbhK2HHn (ORCPT ); Mon, 29 Nov 2021 02:07:43 -0500 Received: from mail-dm6nam08on2048.outbound.protection.outlook.com ([40.107.102.48]:4832 "EHLO NAM04-DM6-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229818AbhK2HFm (ORCPT ); Mon, 29 Nov 2021 02:05:42 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ktW+RuDrMJttFqs86zJZpTZZZl2h7YupcH80nzvybo5Q61Z6NYEhfq+SXsQBFLBstyQkX2RTtvc/lPTUvnyG+RL9yex78C+SjpLuKPLBOjhMVt8IjElgUvljNkCd5RCWVgwehfpuTKuUoirPkO8e8KnnQWqH5zhOqbevhgDMK+O9Uo0ZMuYpmbV8exOzLDAt/OlOtE6tmmTIy47VFg0bslwPRBJOAuXi7A0D22BnPDzKd2WGyTud8o5UhAExD5zG3Q+2wBPgFrf85aUcroVNIHdUaMzHUnV5o3lvFL/Di0Rfhr1ot+K5h1ZUpmdAzTemhPnmqYkIBATrfkbZ9ValyA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=4AUAw3dik1899UTcLJDGYAWPcxTXApmVmWz3GQvTnUM=; b=PNSS0xWKlQlpu4diui471aYFLntXacqLbl9JrxKSWnfu1AP2ck0bvbgY5KaADW+TEJ6/tUyv8BvkqUaHrl7RTg3LW8I8cqpVuy39FzAeCw6/xnpPef1RHkf7tJZm9SLzPaVCfYfpp+R7e4N5YTDzd0aUjWohmGkinLaSUbcot1cDycF+wn6JVvDQOs6HO3s97YcaK7U/zvoBzDfBhNg9GQc56ostICAtiSie2WNELY0JFsRrZBz4Y7KcQjY5dlL2KH83PxT/EGFrpRPTOsbPxNxzLDZe+J+ZLBE6D2CxCHxQyw3pb+9xSu1UYoMYxy1SYtRAz33OIrQh9+twOvEvIw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 149.199.62.198) smtp.rcpttodomain=linuxfoundation.org smtp.mailfrom=xilinx.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=xilinx.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xilinx.onmicrosoft.com; s=selector2-xilinx-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4AUAw3dik1899UTcLJDGYAWPcxTXApmVmWz3GQvTnUM=; b=HZni6PcHfDn/lY43CAf/qop/u+vjY4wSsxdukvCwc1gsrJKBUGJzqtiMLA1PdW0WC1lSHAjzNvU4CPoxdvk2v5zLrHFeplqwYb83KCHdx0jF8gja3xlvNHSrUUa47urygtzEjpQWC2Obamg6Hf6eagGH6E2vdcse5qqU5TUImDA= Received: from BN0PR02CA0052.namprd02.prod.outlook.com (2603:10b6:408:e5::27) by DM6PR02MB6282.namprd02.prod.outlook.com (2603:10b6:5:1fe::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4734.23; Mon, 29 Nov 2021 07:02:23 +0000 Received: from BN1NAM02FT051.eop-nam02.prod.protection.outlook.com (2603:10b6:408:e5:cafe::f4) by BN0PR02CA0052.outlook.office365.com (2603:10b6:408:e5::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4734.22 via Frontend Transport; Mon, 29 Nov 2021 07:02:23 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 149.199.62.198) smtp.mailfrom=xilinx.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=xilinx.com; Received-SPF: Pass (protection.outlook.com: domain of xilinx.com designates 149.199.62.198 as permitted sender) receiver=protection.outlook.com; client-ip=149.199.62.198; helo=xsj-pvapexch01.xlnx.xilinx.com; Received: from xsj-pvapexch01.xlnx.xilinx.com (149.199.62.198) by BN1NAM02FT051.mail.protection.outlook.com (10.13.2.159) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4734.20 via Frontend Transport; Mon, 29 Nov 2021 07:02:23 +0000 Received: from xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) by xsj-pvapexch01.xlnx.xilinx.com (172.19.86.40) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Sun, 28 Nov 2021 23:02:23 -0800 Received: from smtp.xilinx.com (172.19.127.96) by xsj-pvapexch02.xlnx.xilinx.com (172.19.86.41) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Sun, 28 Nov 2021 23:02:23 -0800 Envelope-to: gregkh@linuxfoundation.org, zou_wei@huawei.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Received: from [172.19.2.91] (port=33638 helo=xsjjollys50.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1mragB-000GZ4-9z; Sun, 28 Nov 2021 23:02:23 -0800 From: Abhyuday Godhasara To: CC: , , , , , , , , Subject: [PATCH v8 0/3] Add Xilinx Event Management Driver Date: Sun, 28 Nov 2021 23:02:13 -0800 Message-ID: <20211129070216.30253-1-abhyuday.godhasara@xilinx.com> X-Mailer: git-send-email 2.32.0.93.g670b81a In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: c8e2cb6e-d97c-4907-4b38-08d9b30631ec X-MS-TrafficTypeDiagnostic: DM6PR02MB6282: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:1824; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:149.199.62.198;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:xsj-pvapexch01.xlnx.xilinx.com;PTR:unknown-62-198.xilinx.com;CAT:NONE;SFS:(36840700001)(46966006)(47076005)(186003)(54906003)(508600001)(26005)(36756003)(426003)(336012)(36860700001)(9786002)(44832011)(2616005)(83380400001)(82310400004)(70586007)(8936002)(70206006)(1076003)(356005)(2906002)(6666004)(6916009)(4326008)(7696005)(5660300002)(8676002)(316002)(7636003)(102446001);DIR:OUT;SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Nov 2021 07:02:23.6801 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c8e2cb6e-d97c-4907-4b38-08d9b30631ec X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.62.198];Helo=[xsj-pvapexch01.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: BN1NAM02FT051.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR02MB6282 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This Linux driver provides support to subscribe error/event notification and receive notification from firmware for error/event and forward event notification to subscribed driver via registered callback. All types of events like power and error will be handled from single place as part of event management driver. Changes in v8: - Rebase on latest tree. Changes in v7: - Update the cover letter and version history. Changes in v6: - Fix compilation issue that come due to force merge during rebase. Changes in v5: - None. Changes in v4: - Rebase on latest tree. Changes in v3: - Update the commit message. Changes in v2: - Removed updated copyright year from unchanged files. - make sgi_num as module parameter for event management driver. - Use same object for error detection and printing. Acked-by: Michal Simek Abhyuday Godhasara (3): drivers: soc: xilinx: add xilinx event management driver firmware: xilinx: instantiate xilinx event manager driver driver: soc: xilinx: register for power events in zynqmp power driver MAINTAINERS | 6 + drivers/firmware/xilinx/zynqmp.c | 14 + drivers/soc/xilinx/Kconfig | 10 + drivers/soc/xilinx/Makefile | 1 + drivers/soc/xilinx/xlnx_event_manager.c | 600 ++++++++++++++++++++ drivers/soc/xilinx/zynqmp_power.c | 48 +- include/linux/firmware/xlnx-event-manager.h | 36 ++ include/linux/firmware/xlnx-zynqmp.h | 2 + 8 files changed, 716 insertions(+), 1 deletion(-) create mode 100644 drivers/soc/xilinx/xlnx_event_manager.c create mode 100644 include/linux/firmware/xlnx-event-manager.h -- 2.32.0.93.g670b81a