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 44E09CAC598 for ; Sun, 14 Sep 2025 20:33:32 +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-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:In-Reply-To:From:References:Cc:To: Subject:Date:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TDRDtmLCN74nvSMZCV6mqyiGhrAtFP5L7d61NWicB3s=; b=TJmCI5VDt2BgpXayKXFC8uVA3l mRXKf7K3gTqdzTbNnRnEBFJfP43TYPD29kUOvG2GuJN7etqOn0LB57sf5+c8tlOiPVrHbNPI5+Xtd IXgiPbBzymVC8L8NiJjnqBrglanbVDJoemn8A6CBKG6VWyAvRrzU7f/wasCRRbVrG1t9goGniQQpb R6foeAelHuVYRCOXN3lW7IeDto1JJO0wx1BgYyePKgr3llYGq1WM1FMLT2HgkeIAcZnFuN5TNpJOu kd1Ov4Z+WT59D/yhR84ty/FKplcRqkCZXKxnROu/pkJs04wnuKNsU6lrR6x3XQ7fFGKoLefRJeZpL wqwRTFvg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uxtPf-000000029qU-46k5; Sun, 14 Sep 2025 20:33:31 +0000 Received: from mail-mw2nam10on2060c.outbound.protection.outlook.com ([2a01:111:f403:2412::60c] helo=NAM10-MW2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uu39k-00000009QV9-2Ksg for linux-i3c@lists.infradead.org; Thu, 04 Sep 2025 06:09:14 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=QYRqmjfMLVPB0D1Dr67DQxpSxg62+wJ6Hd9n1HTwHNxb43ELBI3gP7i0fi6Odk/n94moWoO8VSqDk8gwiCQM8PWZM3IHpFS+267UnkdKnKp6jU+YjAv9Xi2oY4ro5b7Qj0eMyoC/ag03/5WlCg6vkIznS9AsRSEOXO9Y6E8JPhMKv7BReWRh675LIZgZPmWaHZgO3cwrOYOQuXfxAAJl+qn5vpeVQfSjeDGDTLyqaP9mMka8n2gmW1JRUCixLxTJjFT1gvPODMpcSyMtQLxKgChoZnY9wpfKpL65OBB70TVuEuWLEe3x4hWHCko28D4JZDY436vnrP/nlUAFmhagNg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=iskF6pw/BaLwhyQhuDxGd32BUtC72W31ollMVm4dUY4=; b=qk0LjcdTRuaQSpHV3YKwzmmMtCvPp2NB7M2i6Xv5ZdgTA8B4ZDmke8gfnEHDpqwpeWyv88IAV0pej8yl/J7Af/Hqm9LpxnE+YtFFGe25+fwYVqZS6vHnArwuPjfvTdo2q0AMO4Hmf2brjDvey43CmkK4LOUlBWqElALw4PfJAGLMklvoL1Pz1MUtR9L1nLAW0efmeA3L/ZS/iSFtKzRc2e/+h8fk4UT0G8cn1+FC2G+jw6KdRSUCyppEjwXbWJvwPCMnj9A1PuDektj4vymrORuQItBxPdHkvibfbXeUItdtG1pF1YT7kh2VbnAS5DGCzXVnIX7q1EPD2MZs1X/z+w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; 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=iskF6pw/BaLwhyQhuDxGd32BUtC72W31ollMVm4dUY4=; b=QhGgSPfqvcDpCC+rrsxNaHNYysYcVaiXilYBFW/kDAKNqClofNR0cKCydCKPK4mtV2mALLxslMfFXIlcsmRnzCmL+BucIR/9RkOoetW3tp+5/WNfcHQe8oyDgV6PEU1kbIJZfbLukp/fNYQHR5x99A+o3oiKNlz7H/R9ckRRUqA= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from SJ2PR12MB8109.namprd12.prod.outlook.com (2603:10b6:a03:4f5::8) by SA0PR12MB7091.namprd12.prod.outlook.com (2603:10b6:806:2d5::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9094.17; Thu, 4 Sep 2025 06:08:58 +0000 Received: from SJ2PR12MB8109.namprd12.prod.outlook.com ([fe80::7f35:efe7:5e82:5e30]) by SJ2PR12MB8109.namprd12.prod.outlook.com ([fe80::7f35:efe7:5e82:5e30%4]) with mapi id 15.20.9073.026; Thu, 4 Sep 2025 06:08:52 +0000 Message-ID: Date: Thu, 4 Sep 2025 08:08:45 +0200 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V3 1/2] dt-bindings: i3c: Add AMD I3C master controller support To: Rob Herring , Manikanta Guntupalli Cc: git@amd.com, alexandre.belloni@bootlin.com, Frank.Li@nxp.com, krzk+dt@kernel.org, conor+dt@kernel.org, kees@kernel.org, gustavoars@kernel.org, jarkko.nikula@linux.intel.com, linux-i3c@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, radhey.shyam.pandey@amd.com, srinivas.goud@amd.com, shubhrajyoti.datta@amd.com, manion05gk@gmail.com References: <20250903095906.3260804-1-manikanta.guntupalli@amd.com> <20250903095906.3260804-2-manikanta.guntupalli@amd.com> <20250903204738.GA2744698-robh@kernel.org> Content-Language: en-US From: Michal Simek Autocrypt: addr=michal.simek@amd.com; keydata= xsFNBFFuvDEBEAC9Amu3nk79+J+4xBOuM5XmDmljuukOc6mKB5bBYOa4SrWJZTjeGRf52VMc howHe8Y9nSbG92obZMqsdt+d/hmRu3fgwRYiiU97YJjUkCN5paHXyBb+3IdrLNGt8I7C9RMy svSoH4WcApYNqvB3rcMtJIna+HUhx8xOk+XCfyKJDnrSuKgx0Svj446qgM5fe7RyFOlGX/wF Ae63Hs0RkFo3I/+hLLJP6kwPnOEo3lkvzm3FMMy0D9VxT9e6Y3afe1UTQuhkg8PbABxhowzj SEnl0ICoqpBqqROV/w1fOlPrm4WSNlZJunYV4gTEustZf8j9FWncn3QzRhnQOSuzTPFbsbH5 WVxwDvgHLRTmBuMw1sqvCc7CofjsD1XM9bP3HOBwCxKaTyOxbPJh3D4AdD1u+cF/lj9Fj255 Es9aATHPvoDQmOzyyRNTQzupN8UtZ+/tB4mhgxWzorpbdItaSXWgdDPDtssJIC+d5+hskys8 B3jbv86lyM+4jh2URpnL1gqOPwnaf1zm/7sqoN3r64cml94q68jfY4lNTwjA/SnaS1DE9XXa XQlkhHgjSLyRjjsMsz+2A4otRLrBbumEUtSMlPfhTi8xUsj9ZfPIUz3fji8vmxZG/Da6jx/c a0UQdFFCL4Ay/EMSoGbQouzhC69OQLWNH3rMQbBvrRbiMJbEZwARAQABzSlNaWNoYWwgU2lt ZWsgKEFNRCkgPG1pY2hhbC5zaW1la0BhbWQuY29tPsLBlAQTAQgAPgIbAwULCQgHAgYVCgkI CwIEFgIDAQIeAQIXgBYhBGc1DJv1zO6bU2Q1ajd8fyH+PR+RBQJn8lwDBQkaRgbLAAoJEDd8 fyH+PR+RCNAP/iHkKbpP0XXfgfWqf8yyrFHjGPJSknERzxw0glxPztfC3UqeusQ0CPnbI85n uQdm5/zRgWr7wi8H2UMqFlfMW8/NH5Da7GOPc26NMTPA2ZG5S2SG2SGZj1Smq8mL4iueePiN x1qfWhVm7TfkDHUEmMAYq70sjFcvygyqHUCumpw36CMQSMyrxyEkbYm1NKORlnySAFHy2pOx nmXKSaL1yfof3JJLwNwtaBj76GKQILnlYx9QNnt6adCtrZLIhB3HGh4IRJyuiiM0aZi1G8ei 2ILx2n2LxUw7X6aAD0sYHtNKUCQMCBGQHzJLDYjEyy0kfYoLXV2P6K+7WYnRP+uV8g77Gl9a IuGvxgEUITjMakX3e8RjyZ5jmc5ZAsegfJ669oZJOzQouw/W9Qneb820rhA2CKK8BnmlkHP+ WB5yDks3gSHE/GlOWqRkVZ05sUjVmq/tZ1JEdOapWQovRQsueDjxXcMjgNo5e8ttCyMo44u1 pKXRJpR5l7/hBYWeMlcKvLwByep+FOGtKsv0xadMKr1M6wPZXkV83jMKxxRE9HlqWJLLUE1Q 0pDvn1EvlpDj9eED73iMBsrHu9cIk8aweTEbQ4bcKRGfGkXrCwle6xRiKSjXCdzWpOglNhjq 1g8Ak+G+ZR6r7QarL01BkdE2/WUOLHdGHB1hJxARbP2E3l46zsFNBFFuvDEBEACXqiX5h4IA 03fJOwh+82aQWeHVAEDpjDzK5hSSJZDE55KP8br1FZrgrjvQ9Ma7thSu1mbr+ydeIqoO1/iM fZA+DDPpvo6kscjep11bNhVa0JpHhwnMfHNTSHDMq9OXL9ZZpku/+OXtapISzIH336p4ZUUB 5asad8Ux70g4gmI92eLWBzFFdlyR4g1Vis511Nn481lsDO9LZhKyWelbif7FKKv4p3FRPSbB vEgh71V3NDCPlJJoiHiYaS8IN3uasV/S1+cxVbwz2WcUEZCpeHcY2qsQAEqp4GM7PF2G6gtz IOBUMk7fjku1mzlx4zP7uj87LGJTOAxQUJ1HHlx3Li+xu2oF9Vv101/fsCmptAAUMo7KiJgP Lu8TsP1migoOoSbGUMR0jQpUcKF2L2jaNVS6updvNjbRmFojK2y6A/Bc6WAKhtdv8/e0/Zby iVA7/EN5phZ1GugMJxOLHJ1eqw7DQ5CHcSQ5bOx0Yjmhg4PT6pbW3mB1w+ClAnxhAbyMsfBn XxvvcjWIPnBVlB2Z0YH/gizMDdM0Sa/HIz+q7JR7XkGL4MYeAM15m6O7hkCJcoFV7LMzkNKk OiCZ3E0JYDsMXvmh3S4EVWAG+buA+9beElCmXDcXPI4PinMPqpwmLNcEhPVMQfvAYRqQp2fg 1vTEyK58Ms+0a9L1k5MvvbFg9QARAQABwsF8BBgBCAAmAhsMFiEEZzUMm/XM7ptTZDVqN3x/ If49H5EFAmfyXCkFCRpGBvgACgkQN3x/If49H5GY5xAAoKWHRO/OlI7eMA8VaUgFInmphBAj fAgQbW6Zxl9ULaCcNSoJc2D0zYWXftDOJeXyVk5Gb8cMbLA1tIMSM/BgSAnT7As2KfcZDTXQ DJSZYWgYKc/YywLgUlpv4slFv5tjmoUvHK9w2DuFLW254pnUuhrdyTEaknEM+qOmPscWOs0R dR6mMTN0vBjnLUeYdy0xbaoefjT+tWBybXkVwLDd3d/+mOa9ZiAB7ynuVWu2ow/uGJx0hnRI LGfLsiPu47YQrQXu79r7RtVeAYwRh3ul7wx5LABWI6n31oEHxDH+1czVjKsiozRstEaUxuDZ jWRHq+AEIq79BTTopj2dnW+sZAsnVpQmc+nod6xR907pzt/HZL0WoWwRVkbg7hqtzKOBoju3 hftqVr0nx77oBZD6mSJsxM/QuJoaXaTX/a/QiB4Nwrja2jlM0lMUA/bGeM1tQwS7rJLaT3cT RBGSlJgyWtR8IQvX3rqHd6QrFi1poQ1/wpLummWO0adWes2U6I3GtD9vxO/cazWrWBDoQ8Da otYa9+7v0j0WOBTJaj16LFxdSRq/jZ1y/EIHs3Ysd85mUWXOB8xZ6h+WEMzqAvOt02oWJVbr ZLqxG/3ScDXZEUJ6EDJVoLAK50zMk87ece2+4GWGOKfFsiDfh7fnEMXQcykxuowBYUD0tMd2 mpwx1d8= In-Reply-To: <20250903204738.GA2744698-robh@kernel.org> X-ClientProxiedBy: VI1PR06CA0113.eurprd06.prod.outlook.com (2603:10a6:803:8c::42) To SJ2PR12MB8109.namprd12.prod.outlook.com (2603:10b6:a03:4f5::8) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ2PR12MB8109:EE_|SA0PR12MB7091:EE_ X-MS-Office365-Filtering-Correlation-Id: 35bb8767-2f43-41c0-de6d-08ddeb798571 X-LD-Processed: 3dd8961f-e488-4e60-8e11-a82d994e183d,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|7416014|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?B?aDZ4NXhKS0JSV0c2OHdrZHRMVjZCNEtrdVVDRk9SUUZOQ055OHVOcWxRU3g5?= =?utf-8?B?UnozYmNHSHprMkFiYjYreHhZWmpPSkh1a1BqQThmTk5idVozNXF6VFVMVjlq?= =?utf-8?B?bGlTQkY3RHhxTHpOdFUxZ3RtM1B5RmhPbmhqQzRES3pNa2V6dnNabXF3Rnl0?= =?utf-8?B?b1NCdWRKaWhrRjlMbU1QUXRhRFRxT1FwSkVrU1Q0QmJiSFdsR0FnUkRsVENj?= =?utf-8?B?V0MvT1QrZnFyejNydkl3eVZDOXUrdG9uS0RBKzFyZ0o4TTJSWW5Td0R1U3Vu?= =?utf-8?B?QkZUSyt5RHQwckNJcUF6ZHFrNGhsOExxRExyemNkd3lGejY0UmxXV1J1N2ho?= =?utf-8?B?OGk2Z3lSOUplUE9GN1lhWkpaSXEzbEZzWW5DblVhZEtHQWtJUGZrYXNYeTJw?= =?utf-8?B?NmI5UFhJZXRVYnBaQmFzTnp4aFRlbmtjRFFRYk82Wmp0c3Vxc2xmdFdvd1kr?= =?utf-8?B?a2lvOVgzRXhuWCtRdEMyS0VCWWVqYXk3amJPVmt4akYzUFk1VkRsVVlKLzVo?= =?utf-8?B?cE5DTFFRbHVXQ3VrZTluZGUyS04venEzOHlSM0NPek01eWNacExLOGEvejNw?= =?utf-8?B?ZWJZcWJZdnJyRm5ybXhZbFpVUTJpcTF5NFlEcjhXZDBCWWJiNml1Ri9vRDF1?= =?utf-8?B?SEg1VFZ6QUdpZ1BPRm92dFpYQ3NWZnpGSzlqMnhIVzBjUERYajVOd2R5UXRG?= =?utf-8?B?b0VWaTNnNGRiYTlvNWhSUDlyQ0dENG1UTGZveU92YkFaTW5mZlhuTlROMVNl?= =?utf-8?B?Zk1aY0d0UEtUcjZYcGJuVVg3NURoYWNIWkhOU3JIOHBwL1d4R3NsNktETjVy?= =?utf-8?B?NCtHQ3drYXJ4S0Fjc3BtcGJqVEptNXpNYTgvZjlKYWJSYUJ3OFF3eHpuR3pW?= =?utf-8?B?TEhib0RNdUowU25zYXUxY1gwNzh6NFZTV1dYYVRIcnhoNUY4S1p6YklqMzRP?= =?utf-8?B?NmRxb2N3UGVmVzVvb3p4Njd4b0Y4UU90UWVSaUNPczZOTm5nejJkMVNnQUc3?= =?utf-8?B?b2xoMUVyUkF1L1padzZ5Y2ZhYmM0bThpMExybURqYUV0NnF1UE16RFFkUFRF?= =?utf-8?B?ekJaTFhxTURaVUQ5QnhQdGxPeTU1UTF5Q1lUZXhzWlVXN0U3eHhOSThjYjlp?= =?utf-8?B?L28yV09uMFAvQmtvNEhMWHF3VU5QeXNsc2RLWWo2OGRvc0NJeTFqazhFTFpP?= =?utf-8?B?STBiYUpIMWZybkdoMVg0ODhiMzNwcG5PSVRqbm5WTXlidHBGaVlLSlBnM3By?= =?utf-8?B?L2srRlRTKzFvRjJVbHdtNXFJblZlemZJNFJmcVRId1kxMFAzMGE5VWMzWXlw?= =?utf-8?B?NmFFbXlhSU83eDFYcGZiaFp6aEg2eE82VW5ybWNMRHkxZ3I4cXNuVGRVMFlQ?= =?utf-8?B?eCtPRkFncnMxR3BGVDh0Z0trem9RQkRWRU5IWXZTSEtnTWptUXg1dzRnMzJz?= =?utf-8?B?aDJUeWxVMmZ5a0w3eG1EdWNjU0JEdFJNUzJHa3NwMU9keVE1SWtQRWJ4bWJr?= =?utf-8?B?Vlg2NlZaVEtJMTl3MnkyTVI4d1JXLzl2alBQbFpyUXNtb1hhek1BTithQUJi?= =?utf-8?B?bVRaa3dDaDMyZGR5cHMwdEhWTHdLK05WV3FQWVE1Z0lHL0pVR09YR3lsQ0Vv?= =?utf-8?B?NllRaGhjcHRxeEYzUnhQYkIwL1o1SVdKdDEwaWExU2ViODdBdTU2NGsxZXpr?= =?utf-8?B?U2wyVy9SamYyV0NNVE1DVFdQam9ZaHpsTmZwdmFUbG90T1VCZWNvYkdzaUQ3?= =?utf-8?B?NGtaaXVvYjdhaEVVU2lGbDlGZEFyU2FKTnRtOThaNHBORXE5N1pYc08wcTBa?= =?utf-8?B?SWFHTG1JWkJNMDMyR29TaWt3ekxkeGxLc2FRVEVFS2VsbmxaYXZ3eUFOQkhI?= =?utf-8?Q?RICJ3BDn1m4X4?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SJ2PR12MB8109.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(376014)(7416014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?VHkzYW83SXFlLzM1UGZmT1JBRFYzVmpPMkJUZElzOEJpNnpZQis0T2ZlUXYr?= =?utf-8?B?cjJlTElNVnVzSWYwWjcxNlBTTjJQMWJHMkZYVWo0eFZ0SU04L3VzdTh0cjBi?= =?utf-8?B?Zlh1OW1GS0tNS3gzVEdPcXhxeXpjcHJ2V3BhT3VFejdlZUcrZzd6emk4SHNn?= =?utf-8?B?SXd6Q1BUSFdNSGExK1U2OVl6aE1WVUltRkhidkhQNDh1Rmt6OFFoempBN3Y3?= =?utf-8?B?dzIzTHpDNXhBNEpaNFZra1YrcFcxeGZCZ1FzUkxhbExFRy9lQUhsT1Nnd05D?= =?utf-8?B?NlppTmNYaDVHMlpOOGxJQTdoSUkwZ3kyaWFqMjl1UVN0SGc4aG5KOTgzWU1x?= =?utf-8?B?OUE2UytEUmx4bDRTRHJwL0xDdktqYUtUNkFIZXJ3cStxRUpjTk9aZTEwZFpI?= =?utf-8?B?bFJYUXVFWDBzcERiWE5pTjl2bzMyMGkyZjNyTjN2ZEVEeGZOTTROdkNFeUVo?= =?utf-8?B?amxHTWhhVWMzOWt6cFlVelRRWXVIc3VIOFZwcXhDejVzUzU3amlFeGxqSzVq?= =?utf-8?B?U1dMZ3ZBNSt6T0x1ZE9ZS01ZeStvQ3gwUUF4b0F4TCtkWUJLTER2U2M1VzFO?= =?utf-8?B?WVBlTjRxNFZYakNIaWRXUnJJa2EzeWlPSVVzZW5QS0Q5K2FDQ3MxRFpWQ29P?= =?utf-8?B?aml2dEVub2tKUm9IWjZCVkc1ZlRYdHI1dStjeXN2RmpBYWM0V3JZQnFEOERh?= =?utf-8?B?UHdvbGxGZjc0VVdCU0syYVZmL1daclUrM2NZdGM0VGdGYnlabzZKcktmalk1?= =?utf-8?B?V2d0WTRyV3lFLzhhVXJwdGl1cUZaUVI4K2JsVms2NHcrdGh6YUNxeXYxNHZU?= =?utf-8?B?T3J4QVhaVGk2NWNBZTZEUmRYdm1XY3JEWjM5cEdWQi80NmYxWEJ0Y2tzYmJu?= =?utf-8?B?VzF4MFIzSVQ4bEZNKyt5cjE1bzE2UTZpMFdtWENyUlNDeDREYUtOOFAyUzZr?= =?utf-8?B?aVk0bUU0SVZSZFl6L3lobXluSGtQQkQ0K3RzQ05DNTJyaTNnWjZpWU1aTjQ0?= =?utf-8?B?QVdaczF0b2VlcjVyQ3oyNkdvc2JXMDJ6c0lIblEvSjFRdHhRbHpNVHd0RlNk?= =?utf-8?B?VDRrMFhXNkdSVWluMWhHTytRMU5aWlRlbjJFRmZiRG1FblpXMFhic3AwUEtk?= =?utf-8?B?OTE2SFJFSkpSRzVPVFhjNHdyLzNORWhVeFZTd1paYzVKSjczcVZWTEFjU1VB?= =?utf-8?B?OG90a2tISFRiVmtlVHVPZVhxSlhHMTFTM3haZDB0OWg0NksyZWNnVXlMeWZX?= =?utf-8?B?N3Q0L0hsc3lrWFNUQlJiVHhQUXFsRVNjbWFWQXhNd1FzR1NncnY3eC9aaDlX?= =?utf-8?B?aWE3RU1lMjBQQ1NvWE9sd015THhxK0RwT1Q0QncwNmo5M0trR1NvcFMxTER5?= =?utf-8?B?dllrTUV1ZFlvK245RHRORUE3NTQ5WHluK0NGdDhzOFdiejBnSFZ5UjRuNWlZ?= =?utf-8?B?MXJEcU9UUi92QVdLa0RCOGhrdHNBRCt5S0ZsdGpwNTJ1WENmODBQNTczU0pK?= =?utf-8?B?MVBObkExRkplTldHcHQzMjk1VThyYjlObkVvSUFMNEt4bkxnbDVuaW9iTDVs?= =?utf-8?B?S2ROVUdKb1dVVGZBUjROYzJZaEdrZEYvUU15Nk9YWXoxV1oyOWpyMkRvSGhh?= =?utf-8?B?SCttcFVRUU94MHZ2YnRlelpjc2gxc0NoZFdwbFVpYW9GUFd4bVZtaUpBejg0?= =?utf-8?B?RXloTVAyN0RIMU92NWhNMUZJdU1FUGxyRlhEY2xoN2pxdHk1ZFAzYnZOd0FD?= =?utf-8?B?cjFJWTdqbHl0NXR4MFlNaWUwcjE2UmxOQjRiN0Z4anpQTEVONGxKWHBPcFU3?= =?utf-8?B?UksxWC84M1J5RmU2WlRyZkRIaS9VL2lSaFZlZ0E5M2VSSm9oMmtkakJQT0xw?= =?utf-8?B?d3REOGhKZ2JsdTY3N1ZIZ1ROOHJMMWVraEM4RTA0NkVnMW44VEZ2VGVIYUVo?= =?utf-8?B?OW5GTnpZbFhLT3dCQzNPYXRnU0xVdlphbGwxTkNUTlA0cDhEVDRhY3lFR1hF?= =?utf-8?B?QXFXYzlpeXEwb0w2QWkveXJKQjR2YjhEYnVWeWlyVk5ZeHlhRmEwLzQzZ3dp?= =?utf-8?B?UjA5azl5bjJRZXVzRlJXRHpzdjhYNUwwUnZXUUs2aVZ1TDAya2R2eWhlb2xh?= =?utf-8?Q?2vDHcnLfaT/0sVJX/ZihroZSm?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 35bb8767-2f43-41c0-de6d-08ddeb798571 X-MS-Exchange-CrossTenant-AuthSource: SJ2PR12MB8109.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Sep 2025 06:08:52.1452 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: DdSYgwr8iF0+M+1xwEtRIlQOdKVZcfmfMZNTnHjRy7bvzaYEV8EZqspVSYGIs1xO X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA0PR12MB7091 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250903_230912_649567_F00CE519 X-CRM114-Status: GOOD ( 14.78 ) X-Mailman-Approved-At: Sun, 14 Sep 2025 13:33:24 -0700 X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org On 9/3/25 22:47, Rob Herring wrote: > On Wed, Sep 03, 2025 at 03:29:05PM +0530, Manikanta Guntupalli wrote: >> Add device tree binding documentation for the AMD I3C master controller. >> >> Signed-off-by: Manikanta Guntupalli >> --- >> Changes for V2: >> Updated commit subject and description. >> Moved allOf to after required. >> Removed xlnx,num-targets property. >> >> Changes for V3: >> Updated commit description. >> Corrected the order of properties and removed resets property. >> Added compatible to required list. >> Added interrupts to example. >> --- >> .../devicetree/bindings/i3c/xlnx,axi-i3c.yaml | 53 +++++++++++++++++++ >> 1 file changed, 53 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/i3c/xlnx,axi-i3c.yaml >> >> diff --git a/Documentation/devicetree/bindings/i3c/xlnx,axi-i3c.yaml b/Documentation/devicetree/bindings/i3c/xlnx,axi-i3c.yaml >> new file mode 100644 >> index 000000000000..32f73c31121e >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/i3c/xlnx,axi-i3c.yaml >> @@ -0,0 +1,53 @@ >> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/i3c/xlnx,axi-i3c.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: AMD I3C master >> + >> +maintainers: >> + - Manikanta Guntupalli >> + >> +description: >> + The AXI-I3C IP is an I3C Controller with an AXI4-Lite interface, compatible >> + with the MIPI I3C Specification v1.1.1. The design includes bidirectional I/O >> + buffers that implement open collector drivers for the SDA and SCL signals. >> + External pull-up resistors are required to properly hold the bus at a Logic-1 >> + level when the drivers are released. >> + >> +properties: >> + compatible: >> + const: xlnx,axi-i3c-1.0 > > Where does the version number come from? This must correspond to some > h/w documentation or it is useless. yes it corresponds to AXI I3C Bus Interface v1.0 Product Guide (PG439) https://docs.amd.com/r/en-US/pg439-axi-i3c All these soft IPs are using numbering schema. Thanks, Michal -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c