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Nguyen" Subject: [PATCH v1 3/3] bindings: ipmi: Add binding for Aspeed SSIF BMC driver Date: Mon, 29 Mar 2021 19:09:14 +0700 Message-Id: <20210329120914.4527-4-quan@os.amperecomputing.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210329120914.4527-1-quan@os.amperecomputing.com> References: <20210329120914.4527-1-quan@os.amperecomputing.com> X-Originating-IP: [118.69.219.201] X-ClientProxiedBy: HKAPR04CA0010.apcprd04.prod.outlook.com (2603:1096:203:d0::20) 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 HKAPR04CA0010.apcprd04.prod.outlook.com (2603:1096:203:d0::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3977.26 via Frontend Transport; Mon, 29 Mar 2021 12:09:43 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 3b8ab646-294f-4122-aa89-08d8f2ab8b7c X-MS-TrafficTypeDiagnostic: MWHPR01MB2384: 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)(346002)(136003)(39840400004)(396003)(376002)(366004)(52116002)(16526019)(478600001)(26005)(186003)(6486002)(5660300002)(6506007)(110136005)(66556008)(2616005)(54906003)(316002)(1076003)(86362001)(7416002)(38100700001)(956004)(2906002)(6512007)(921005)(4326008)(66946007)(66476007)(8676002)(8936002)(6666004)(107886003); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3b8ab646-294f-4122-aa89-08d8f2ab8b7c X-MS-Exchange-CrossTenant-AuthSource: MW2PR0102MB3482.prod.exchangelabs.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Mar 2021 12:09:47.1095 (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: jq0Sgy47aBRSpYQHXifGrIQ48D/Oe6jRQ1mk+PjEO9l6Sxm2cr9e5h/EqGU4cQrqJ3aVArJUBekahbXg3uC+T//fyQ4+D3ign7BuuX4e4rY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR01MB2384 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>; + };