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 C8F72C433EF for ; Wed, 20 Jul 2022 06:00:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238127AbiGTGAp (ORCPT ); Wed, 20 Jul 2022 02:00:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38996 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237825AbiGTGAh (ORCPT ); Wed, 20 Jul 2022 02:00:37 -0400 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (mail-bn7nam10on2075.outbound.protection.outlook.com [40.107.92.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D265B52DDE; Tue, 19 Jul 2022 23:00:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=LcQgbH+2TCt1hNY3naj71rEMOv3EZ/Pqr6A94/u39fiAYCqkAqrMPfVNFD3jZd2Rqw/3iL5MYb4OJmneu/Oqvw1jr19hu9N6v440mBx5rnafhgEooobmk4fOOXl2XGh5o925yVs7jOoVHzqFma5qinxZCdc5kOHDgHeabFrhX/cpFuxG7y60GjcLFKhGPLS3AYko2NVbpzuB40+etfdqUYLreVvMJEu5ea6xvbLtdmbprfqx+UFR3S0/CprXpyNvE0WfDCPjckAS/NlYIW+5wiDLfxBFKdEZ20/JH3HjrHywUTGpvLJnIcR01abnWmazc/v6DkNd5DTBx/WuErTHGQ== 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=w1wqlRvHM0MeQYt/N4LH2GlKqiKZFm/9QHpLz8Kfxog=; b=Lzi3KdrNX8o2ZlsabwnYKTDDyKB6FtjOpa5SMmOqywK2LM2N2UOii/CHLtbs3h65+6cFFNlJ/yHzo3F5UnvRD5GYePWFqwe5jROr16lTzUrssHJMXWTkT3PKZ1hEy8RLiFQFhNfmZpFipPhvlKfKSZhtS4lU3CIQB85n9mM8I4Drejfam2ea1wi3x+L6IgjcwoHg5vxored9DbpR0A9qatnXmuzgcjk+KnVLX/5NBPeVCJFF6wEiq2fSMF49MnkkGHisKCRuH8H/TADZ5v4IdevxO3lfJwp3qW8LDErTeQbiIJD6DfUu3E+0zUJLhjs4MPhvFMVdoT3I5kxDiL748Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=w1wqlRvHM0MeQYt/N4LH2GlKqiKZFm/9QHpLz8Kfxog=; b=gJuEcECSjgYRnZKsLrC9ag5aTf9cQCNlq6W6Q2Zc/Rj7Pboj25qoGidgK5vvlU7xjhXx2qn9KS8auRGQtEgAVBRgVMug9lYECl/7lv4i+mzCcrPIRMBCMEMzV6cJKOEI8aIoGditl7Q+nXpjxfrAxDaVPnYU0rBQ8I0MM/JC3NE= Received: from BN9PR03CA0592.namprd03.prod.outlook.com (2603:10b6:408:10d::27) by CY4PR12MB1496.namprd12.prod.outlook.com (2603:10b6:910:10::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5438.15; Wed, 20 Jul 2022 06:00:33 +0000 Received: from BN8NAM11FT004.eop-nam11.prod.protection.outlook.com (2603:10b6:408:10d:cafe::55) by BN9PR03CA0592.outlook.office365.com (2603:10b6:408:10d::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5438.22 via Frontend Transport; Wed, 20 Jul 2022 06:00:33 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT004.mail.protection.outlook.com (10.13.176.164) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5458.17 via Frontend Transport; Wed, 20 Jul 2022 06:00:33 +0000 Received: from localhost (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.28; Wed, 20 Jul 2022 01:00:31 -0500 From: Appana Durga Kedareswara rao To: , , , , , , CC: , , , , , , Appana Durga Kedareswara rao Subject: [PATCH v2 3/4] dt-bindings: misc: tmr-inject: Add device-tree binding for TMR Inject Date: Wed, 20 Jul 2022 11:30:15 +0530 Message-ID: <20220720060016.1646317-4-appana.durga.kedareswara.rao@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220720060016.1646317-1-appana.durga.kedareswara.rao@amd.com> References: <20220720060016.1646317-1-appana.durga.kedareswara.rao@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8fb2966f-88ff-48fd-843a-08da6a152889 X-MS-TrafficTypeDiagnostic: CY4PR12MB1496:EE_ 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:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230016)(4636009)(346002)(136003)(376002)(39860400002)(396003)(36840700001)(46966006)(40470700004)(4326008)(82310400005)(8936002)(8676002)(36860700001)(2906002)(70206006)(86362001)(81166007)(70586007)(5660300002)(40460700003)(83380400001)(107886003)(47076005)(2616005)(186003)(16526019)(54906003)(966005)(356005)(41300700001)(336012)(110136005)(6666004)(36756003)(478600001)(316002)(103116003)(40480700001)(26005)(82740400003)(426003)(1076003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2022 06:00:33.2523 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8fb2966f-88ff-48fd-843a-08da6a152889 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT004.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR12MB1496 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Appana Durga Kedareswara rao The Triple Modular Redundancy(TMR) Inject core provides functional fault injection by changing selected MicroBlaze instructions, which provides the possibility to verify that the TMR subsystem error detection and fault recovery logic is working properly. Signed-off-by: Appana Durga Kedareswara rao Signed-off-by: Appana Durga Kedareswara rao --- Changes for v2: --> Improved description for xlnx,magic property as suggested by Krzysztof. --> Fixed style issues (indentation of example node title description etc..) .../bindings/misc/xlnx,tmr-inject.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml diff --git a/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml b/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml new file mode 100644 index 000000000000..cb14ea73fb4c --- /dev/null +++ b/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/xlnx,tmr-inject.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Triple Modular Redundancy(TMR) Inject IP + +maintainers: + - Appana Durga Kedareswara rao + +description: | + The Triple Modular Redundancy(TMR) Inject core provides functional fault + injection by changing selected MicroBlaze instructions, which provides the + possibility to verify that the TMR subsystem error detection and fault + recovery logic is working properly. + +properties: + compatible: + enum: + - xlnx,tmr-inject-1.0 + + reg: + maxItems: 1 + + xlnx,magic: + minimum: 0 + maximum: 255 + description: | + Magic number, When configured it allows the controller to perform + recovery. + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - xlnx,magic + +additionalProperties: false + +examples: + - | + fault-inject@44a30000 { + compatible = "xlnx,tmr-inject-1.0"; + reg = <0x44a10000 0x10000>; + xlnx,magic = <0x46>; + }; -- 2.25.1 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 35F2CC43334 for ; Wed, 20 Jul 2022 06:02:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cJ7JNMlgJRWUQPFEXN3g6Om737BwjQo/nAsgD/Yn7cw=; b=zEcfBm2AY0FHK7 GwOM4+MdEe1G42zTs+Fd9wDK/Lig+44HxkVOikMm98PxQU5IcYudD6+RTvBXurJp6CjoX/tjkdHl3 LGxPdlDj4aHadNSlmUxomgOz7z1JJf+VmAPvk4Q+g2vyhd1MbPTcy6DxxxoRZk3lnAcB1iYusrNbX 6gY5qiSfwxoh6TiBn0iifTRdZTWwUFAnzr8iQdmZV+4smDL+h64M4dKJHh8Crz568nzoTNg6JcuMC v3yAKiFawM6LjbiMaCbmaQ8kzwcPF16+P359q6W6R6qeCnJlygl5Wj4g222QpgE7s2MMmSksSreC6 Qr6yUd3w+HPT5paiTzow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oE2lR-000qOC-1a; Wed, 20 Jul 2022 06:00:53 +0000 Received: from mail-bn7nam10on2053.outbound.protection.outlook.com ([40.107.92.53] helo=NAM10-BN7-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oE2lB-000qCU-MV for linux-arm-kernel@lists.infradead.org; Wed, 20 Jul 2022 06:00:39 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=LcQgbH+2TCt1hNY3naj71rEMOv3EZ/Pqr6A94/u39fiAYCqkAqrMPfVNFD3jZd2Rqw/3iL5MYb4OJmneu/Oqvw1jr19hu9N6v440mBx5rnafhgEooobmk4fOOXl2XGh5o925yVs7jOoVHzqFma5qinxZCdc5kOHDgHeabFrhX/cpFuxG7y60GjcLFKhGPLS3AYko2NVbpzuB40+etfdqUYLreVvMJEu5ea6xvbLtdmbprfqx+UFR3S0/CprXpyNvE0WfDCPjckAS/NlYIW+5wiDLfxBFKdEZ20/JH3HjrHywUTGpvLJnIcR01abnWmazc/v6DkNd5DTBx/WuErTHGQ== 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=w1wqlRvHM0MeQYt/N4LH2GlKqiKZFm/9QHpLz8Kfxog=; b=Lzi3KdrNX8o2ZlsabwnYKTDDyKB6FtjOpa5SMmOqywK2LM2N2UOii/CHLtbs3h65+6cFFNlJ/yHzo3F5UnvRD5GYePWFqwe5jROr16lTzUrssHJMXWTkT3PKZ1hEy8RLiFQFhNfmZpFipPhvlKfKSZhtS4lU3CIQB85n9mM8I4Drejfam2ea1wi3x+L6IgjcwoHg5vxored9DbpR0A9qatnXmuzgcjk+KnVLX/5NBPeVCJFF6wEiq2fSMF49MnkkGHisKCRuH8H/TADZ5v4IdevxO3lfJwp3qW8LDErTeQbiIJD6DfUu3E+0zUJLhjs4MPhvFMVdoT3I5kxDiL748Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=w1wqlRvHM0MeQYt/N4LH2GlKqiKZFm/9QHpLz8Kfxog=; b=gJuEcECSjgYRnZKsLrC9ag5aTf9cQCNlq6W6Q2Zc/Rj7Pboj25qoGidgK5vvlU7xjhXx2qn9KS8auRGQtEgAVBRgVMug9lYECl/7lv4i+mzCcrPIRMBCMEMzV6cJKOEI8aIoGditl7Q+nXpjxfrAxDaVPnYU0rBQ8I0MM/JC3NE= Received: from BN9PR03CA0592.namprd03.prod.outlook.com (2603:10b6:408:10d::27) by CY4PR12MB1496.namprd12.prod.outlook.com (2603:10b6:910:10::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5438.15; Wed, 20 Jul 2022 06:00:33 +0000 Received: from BN8NAM11FT004.eop-nam11.prod.protection.outlook.com (2603:10b6:408:10d:cafe::55) by BN9PR03CA0592.outlook.office365.com (2603:10b6:408:10d::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5438.22 via Frontend Transport; Wed, 20 Jul 2022 06:00:33 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT004.mail.protection.outlook.com (10.13.176.164) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5458.17 via Frontend Transport; Wed, 20 Jul 2022 06:00:33 +0000 Received: from localhost (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.28; Wed, 20 Jul 2022 01:00:31 -0500 From: Appana Durga Kedareswara rao To: , , , , , , CC: , , , , , , Appana Durga Kedareswara rao Subject: [PATCH v2 3/4] dt-bindings: misc: tmr-inject: Add device-tree binding for TMR Inject Date: Wed, 20 Jul 2022 11:30:15 +0530 Message-ID: <20220720060016.1646317-4-appana.durga.kedareswara.rao@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220720060016.1646317-1-appana.durga.kedareswara.rao@amd.com> References: <20220720060016.1646317-1-appana.durga.kedareswara.rao@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8fb2966f-88ff-48fd-843a-08da6a152889 X-MS-TrafficTypeDiagnostic: CY4PR12MB1496:EE_ 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:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230016)(4636009)(346002)(136003)(376002)(39860400002)(396003)(36840700001)(46966006)(40470700004)(4326008)(82310400005)(8936002)(8676002)(36860700001)(2906002)(70206006)(86362001)(81166007)(70586007)(5660300002)(40460700003)(83380400001)(107886003)(47076005)(2616005)(186003)(16526019)(54906003)(966005)(356005)(41300700001)(336012)(110136005)(6666004)(36756003)(478600001)(316002)(103116003)(40480700001)(26005)(82740400003)(426003)(1076003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jul 2022 06:00:33.2523 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8fb2966f-88ff-48fd-843a-08da6a152889 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT004.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR12MB1496 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220719_230037_773248_94938ED2 X-CRM114-Status: GOOD ( 13.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Appana Durga Kedareswara rao The Triple Modular Redundancy(TMR) Inject core provides functional fault injection by changing selected MicroBlaze instructions, which provides the possibility to verify that the TMR subsystem error detection and fault recovery logic is working properly. Signed-off-by: Appana Durga Kedareswara rao Signed-off-by: Appana Durga Kedareswara rao --- Changes for v2: --> Improved description for xlnx,magic property as suggested by Krzysztof. --> Fixed style issues (indentation of example node title description etc..) .../bindings/misc/xlnx,tmr-inject.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml diff --git a/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml b/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml new file mode 100644 index 000000000000..cb14ea73fb4c --- /dev/null +++ b/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/xlnx,tmr-inject.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Triple Modular Redundancy(TMR) Inject IP + +maintainers: + - Appana Durga Kedareswara rao + +description: | + The Triple Modular Redundancy(TMR) Inject core provides functional fault + injection by changing selected MicroBlaze instructions, which provides the + possibility to verify that the TMR subsystem error detection and fault + recovery logic is working properly. + +properties: + compatible: + enum: + - xlnx,tmr-inject-1.0 + + reg: + maxItems: 1 + + xlnx,magic: + minimum: 0 + maximum: 255 + description: | + Magic number, When configured it allows the controller to perform + recovery. + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - xlnx,magic + +additionalProperties: false + +examples: + - | + fault-inject@44a30000 { + compatible = "xlnx,tmr-inject-1.0"; + reg = <0x44a10000 0x10000>; + xlnx,magic = <0x46>; + }; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel