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Nguyen" Subject: [PATCH v1 3/3] bindings: ipmi: Add binding for Aspeed SSIF BMC driver Date: Mon, 29 Mar 2021 19:17:59 +0700 Message-Id: <20210329121759.5644-4-quan@os.amperecomputing.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210329121759.5644-1-quan@os.amperecomputing.com> References: <20210329121759.5644-1-quan@os.amperecomputing.com> X-Originating-IP: [118.69.219.201] X-ClientProxiedBy: HKAPR03CA0027.apcprd03.prod.outlook.com (2603:1096:203:c9::14) 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 HKAPR03CA0027.apcprd03.prod.outlook.com (2603:1096:203:c9::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3999.14 via Frontend Transport; Mon, 29 Mar 2021 12:18:36 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 46ea3989-e7c9-4691-91e2-08d8f2acc942 X-MS-TrafficTypeDiagnostic: CO1PR01MB6679: 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)(366004)(376002)(39840400004)(396003)(346002)(136003)(921005)(52116002)(6506007)(66556008)(4326008)(6486002)(16526019)(54906003)(2906002)(107886003)(956004)(6512007)(110136005)(86362001)(8676002)(38100700001)(8936002)(1076003)(66476007)(5660300002)(2616005)(7416002)(316002)(26005)(478600001)(66946007)(6666004)(186003); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData: /mwKPzIZJsdMvpHpvGdAgrYSiPtlzGwGB1GYOfN08x0zZxp1/rS8DDbEM9cWJaw+w87WhVNFs2+A7ajdBP8Es28azjHTgmqwdqBpWdR55fhXgXXTfN8vmYxXzkLn87yKmS1IJmYmiAjU5ronEEXyBypyP0Gy54YLU0kXWdkirCV86yYJ3yW31mMNv4pOG1S3+ADUEn8y2Uv2w6eKLRkA7f7lR5vQXo3BS0g6SHVAp+UZefRXJuRzogRMGifiAVFSaygfAMVWo6KiY9zPn4e28YZBtmslMELr5bSdWaQZkfsPRPu7xLkLUmzXH15vI4Q6fDeN7yLSCHzYERaNtTLa32gxr06iwSugdltM+46xj79sAh/qpYNjQ6QbSCgWPQ54bS4x30d/1V2XIRQXvhHDgqoPH/eJ9hEoTcYBJeHod1XvFDUORX5OCxRcjw35CizMH/uZa0+vU6w61TdOqbXHFS8LVczPfagPjJBVxbj37P1ma9cdERGptZfGk1DWZ89Ttult2G+6MNVhmxk1y50uPzSw6JCWu+SCpfXXut8MYcw7LZwZnvygzK2/hEuZ742tY/DC+2uA1KMVFnav6NQAeInBEzWZjfoC4bZq4BBhj3uVG8gF7wndF93vjVD/OXLRDcosu5vnGjfHCuV1M5cSH0+BKeju1UiOIW3AeZztPOWRGn86dRBt4f+4djZPhSPx8xvNfX2Ml1DEAj1Hze25W8PThe3azFz8zoRcsDUZlJhLIktjyvB+FjXP1HEC8IFds0hpqETov7NqPdnRP8s0yjVKrkYKTshuquzeUHH5bGRh9c61dgT1zfN6T7VU5JrVu9xfj958q/298Jh/JIbHYqA+xb0DGg6l12poO+BbzntyEsxQNlQ2QNKnvC1s+7Ln91N/4P0pH+0k3hNjBeVLGplOUCLXI/Nr8yAUrEfEVfx70tKqsjiwHGNuCxjU+QS1rroBglQQKIqRYRiwgKNJr3qwJgXXi0eIwv2YHOYMpDn4krx8DKAuewKaHLzwHX+Zs7cnH1Rem9d5tWWKH7/jOqpV6bhVnvvbYSgp0Gz2+WODqNPbpSdACHggK/aB/kW3ekvuVd3TgNFgTCSBoz/lTPoVza0WzuD43GAD3yKQr/Ayx7ne5+0etZJLjrzFtKK2sQVLyuoG2puq4UntYsMefo4IM0cOoDap/8a7cWPhCMGelRPQQ+gB1OrhnXfAS6wh54k50qAVef5PRhowmuS4t4saK7oP1qFvhP32NZ9xfJ1Blsjf80rhqYRjn90DLcdH+Mwq1d4vZdrEQjl8EBTN8AZ756yCtQCQBl50xnRSNbfS60xjktBP/3mORJ3Eg4b5 X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: 46ea3989-e7c9-4691-91e2-08d8f2acc942 X-MS-Exchange-CrossTenant-AuthSource: MW2PR0102MB3482.prod.exchangelabs.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Mar 2021 12:18:40.3891 (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: reBwA3rMYilNvsFOEQbxHp95W50/CLt8fPjKrcm3lhGa98Mb2P0IDGVPQMYIypkhz63wrULkj7i5acLFH++dNu4wUez2IBQ/LqXepeQKmSs= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CO1PR01MB6679 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>; + };