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Nguyen" Subject: [PATCH v2 3/3] bindings: ipmi: Add binding for Aspeed SSIF BMC driver Date: Tue, 30 Mar 2021 21:10:29 +0700 Message-Id: <20210330141029.20412-4-quan@os.amperecomputing.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210330141029.20412-1-quan@os.amperecomputing.com> References: <20210330141029.20412-1-quan@os.amperecomputing.com> X-Originating-IP: [118.69.219.201] X-ClientProxiedBy: HK0PR03CA0120.apcprd03.prod.outlook.com (2603:1096:203:b0::36) To MW2PR0102MB3482.prod.exchangelabs.com (2603:10b6:302:c::32) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from hcm-sw-17.amperecomputing.com (118.69.219.201) by HK0PR03CA0120.apcprd03.prod.outlook.com (2603:1096:203:b0::36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3977.29 via Frontend Transport; Tue, 30 Mar 2021 14:10:59 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: c17f7c28-f108-4f8b-062b-08d8f385a6fb X-MS-TrafficTypeDiagnostic: MW4PR01MB6338: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:6430; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MW2PR0102MB3482.prod.exchangelabs.com; PTR:; CAT:NONE; SFS:(4636009)(136003)(366004)(39850400004)(376002)(346002)(396003)(2616005)(5660300002)(2906002)(956004)(186003)(16526019)(6512007)(66556008)(66476007)(6666004)(921005)(107886003)(52116002)(8676002)(7416002)(8936002)(86362001)(38100700001)(66946007)(110136005)(316002)(6506007)(478600001)(6486002)(4326008)(1076003)(26005)(54906003); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData: bWNow2FAcJRJjGDIznI0l4MXWekNoADC17QyTRZd4xjw+Nb2Fp2QkMCdlFPHWEgE0746P7GL3gllaoZ80CbLfw4aZqSxksB+vva26om+Qp98cr91FY7vlFgiKuiNhxIUzvCPRAn8sdmIFKxMhv62JkL3mWwE+oyu5vlewmf0O7Nvd6uCtanQMwg8E6isefWa4JxwlrLeCgVBcLzdk2+z2/cseUUl7T1cSwxduFuhLHvRMzXsxDVxd5Hg4DwK5zkkTMI4SQ1cwicMhtixxMJ/tf+btcREDw5JgWxYypvONM1tWhvE8mLvolzac+wr56KG4jaM+6CcWjUc8gG4mJn2PeTmkKljqmWiZDwCrRWqIsDZTLHiB4Yz+r73N1u+sJb4pk+ym3WGxPY87GHYWabW7IglbS9myG4/b3mecgi8OGctWVvrah/U7gFNNquChzlpFqmcP0n4ihC6lZ1WayZH0hIHAtrU4L/Tfw31EGUC5iM6vzvbO/Z6MtDfMQgFZaqGNUsnGoI24VBjBuqeJusdfxayQfa2uXj3mWEzQbs5Tjw0G3K41AZk+5jiCxftsRpyh0APE5iDaYYKtRCz4u/lUDIRGpC1dKXKDQ1BGWZ8eDU+wbA37j2Hnv0ZyhEMmwoz+/+Ql1EWJWB+2ZM6C07QaAb8oyJBxN32WfGSMLWbGv79pqsejHZYeswhsmtZhuIm7Rc0MjuJKRdXy+zDdv7zDSaw3Df0ApOa4noJZe6QEolZvsOAsjd1ds1A++Htrm7Lm0leaoqXQgoRutsmbWnUxp0CnFp3JwO9689uLrX3VOnA4yrhvKdU4JPWqQ8QYAI3hLRboPKrQH28D+VV0DyNxDNvRqotD3a5DeBnllriTT5z9OQrbbp1M7RMyHXejxv6jU/9bwJH3GgBo6W8Cwoh/8XCaECeI9Z/oAYj8ksWmeIJsFme4JOQ0BlKwMAAVd//aEdFfh/HlS1QwdF329P8JOFkjZD+tSWtHqkUQ/uL43pZnEr2MgGCp/ATKApKnAVad/0zR2iFW85avoUBmE/pboaalI2RBGnWGdw43oS0f6zXeNYuPUQJ/Brka+NA+9svNeCiUtrYcGd/OtoHLrtTVGxCcf+nOfBC/n4m6/OO0npPyEYy69aDVt8RyJGQ3fjMdRShyrOO2K2r8FWLq6UZdTTee2Zz9O5diJvuVI4uoRTxDiEkpkxQFhg3oLAIMkNvd3m2x/nVGxoCCyFurrQjhNouioOfksf8piwkhfiHZazUq8L555+tjrZV3QMJ2hClav2Q//NJPU3vJa3b6aGD0luwPqUYonKmKUsoa7w89OfDWgxNwNT1NlpSNqFy2fWo X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: c17f7c28-f108-4f8b-062b-08d8f385a6fb X-MS-Exchange-CrossTenant-AuthSource: MW2PR0102MB3482.prod.exchangelabs.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Mar 2021 14:11:03.7460 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: MC08wVW6Bplx56qU3R4MoQV1IxjCBMW2WOhf+yrSVynA/fX4wkypouc0qMRESHkPDAu9OTosM/zUnketGkKnxQFnz+OxAwGV798HhzopbDQ= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR01MB6338 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Add device tree binding document for the Aspeed SSIF BMC driver. Signed-off-by: Quan Nguyen --- .../bindings/ipmi/aspeed-ssif-bmc.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.txt diff --git a/Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.txt b/Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.txt new file mode 100644 index 000000000000..1616f0188db9 --- /dev/null +++ b/Documentation/devicetree/bindings/ipmi/aspeed-ssif-bmc.txt @@ -0,0 +1,18 @@ +# Aspeed SSIF (SMBus system interface) IPMI BMC interface + +The Aspeed AST2500 are commonly used as BMCs (Baseboard Management Controllers) +and the SSIF slave interface can be used to perform in-band IPMI communication +with their host. + +Required properties: + +- compatible : should be + "aspeed,ast2500-ssif-bmc" +- reg: I2C address the registers + +Example: + + ssif-bmc@10 { + compatible = "aspeed,ast2500-ssif-bmc"; + reg = <0x10>; + };