Received: by 2002:a05:7412:e794:b0:fa:551:50a7 with SMTP id o20csp191530rdd; Tue, 9 Jan 2024 00:34:47 -0800 (PST) X-Google-Smtp-Source: AGHT+IGq40JcG19UGXX5Njo9Cc7MUg/c8iyyXeNQNzUzzDrOA4RUNGRl0ImeCNFLjzAy4wH9QBlj X-Received: by 2002:a05:6a20:7f9a:b0:198:fbc4:87fa with SMTP id d26-20020a056a207f9a00b00198fbc487famr5685847pzj.94.1704789287119; Tue, 09 Jan 2024 00:34:47 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1704789287; cv=pass; d=google.com; s=arc-20160816; b=PZ/HRs8Mvrtw7g7TVNN3PMPh/T56oUxz4EObycSlsp1SLjaLUVKrYzFeLHknGDHs31 G+17BdT6ohd53rXISEy+gv5Tkz/HpiQMEGPojHSzblhoVSqbgcQRz1GMT8lnraDrBO99 8bk1xagcpbChx5uQX7BLHVxJsn7A0P0wbDdYG9kDnQtnR2B/bENFgA+m9KDsM1Mh+7Bo Qv2RZ7wBBoCeZLqs0B9j+lDdsTH64x4lMUOcmJPS1Ev9mZ1LIKjAn1Gy2nomTwcxz5ua n/zXiBYkEHvLxMk1DgV6B3sHvVq/hTg7l8NPJ2M5mx5GtmmEIxpSrHdkioqMhW8w5AxG W7OA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:list-unsubscribe:list-subscribe:list-id:precedence :content-transfer-encoding:in-reply-to:autocrypt:from:references:cc :to:content-language:subject:user-agent:date:message-id :dkim-signature; bh=b/xPtXlP+xyD/43LpnRdRrygzdakHGErtwhfFQjoLyo=; fh=h8qVJwgNiC9kUm4gUVeL5ovQH+eJGvvPpNMpxWtOE9M=; b=iyb0zCUhNZ6lULQwLAARIW8A3Bpar08HpggJZslRYnxSL+QwvazuaKwMdlueTEy8qd qpyxtYmRlPVtj7E7LVrG27KyAZnugOueBMc2C6QAV8qmk4cH9yNseY/7EoamkcfoYHi0 3rUwylyOFRckfOTMtHaeI1jSLu9hiTbyBq1yUm8DxsVoqqEoz6heC+hbACs6qhpnyyVg Ggw2Mt3JIN1FMNbWTG08M5ZoVAMRnbj96Bak60eqiWiOkuocWhtuUYM93eHJ1zjibOra ZP3AunJ6cA4SOqkBHGG89u/UjfjLq+5cF+/UMc/QcQOgPMNHV7fYmN2tf+hrYE/v3hHb XjHA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b=Wz+5ULjy; arc=pass (i=1 spf=pass spfdomain=amd.com dkim=pass dkdomain=amd.com dmarc=pass fromdomain=amd.com); spf=pass (google.com: domain of linux-kernel+bounces-20544-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-20544-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [147.75.48.161]) by mx.google.com with ESMTPS id l28-20020a63701c000000b005bde6fae09asi1080810pgc.135.2024.01.09.00.34.46 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jan 2024 00:34:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-20544-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b=Wz+5ULjy; arc=pass (i=1 spf=pass spfdomain=amd.com dkim=pass dkdomain=amd.com dmarc=pass fromdomain=amd.com); spf=pass (google.com: domain of linux-kernel+bounces-20544-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-20544-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id B3CD9B28407 for ; Tue, 9 Jan 2024 08:21:06 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 1020F22063; Tue, 9 Jan 2024 08:20:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="Wz+5ULjy" Received: from NAM02-BN1-obe.outbound.protection.outlook.com (mail-bn1nam02on2064.outbound.protection.outlook.com [40.107.212.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6641713FF8; Tue, 9 Jan 2024 08:20:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=nEAn7vjXo5usrknd4ypySqyG5o7L65MWKGmxUf46aRanw3Sa6Kh02gduNbZxQvw1Vsxy2+uFqfpHSkcRaP44t01qLu1TugiiZW6LCafbR+H9MJ9HBH84cMlxa/twlSSQIBVL45BhLYIZopPpcKOr5okxHN2oAtAmJWAEWiz1GtsU5FmgjH0bcK1iKWad/EWs1v5tyz8Diwqwpd5QTIyLwExydWzCHb38hI1e1c6cU0JTKmxShfy9gx2djM0RI5U+sTB8SgrILbpbCmPqmelAmDzQlpHIacL3jRbH0CPfo2cU5KkjZ9ucsDX4lokXWCusylhhoP598Be63wmRx+KoDQ== 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=b/xPtXlP+xyD/43LpnRdRrygzdakHGErtwhfFQjoLyo=; b=gycV3anc10xbgNHmCiU3b2cWHNIhrE+X9FpVOFmSZGcuWvaUtrLXu2fVzJ1Na1vvCnMrVW858Ip8NPSfdDzL9BETCU7GLPgW1tRifQAtCrZGqlIUb3rRyQOrsxZBcw1ueAb5afDdPeLjWuf8v9tqcN4/uF0VPc8cu24V5iRhLIaYghDU6h9oAXm1SNROGiBy8BLie2e2pg6o5vDc1O6yyZYR2Jx2+i8FmQ2a91Ueuq9Si2J1R/LNIG4br19ed+1stNk4FyD8wi16Hm99ogNRbdndrZPojgxXvxvMcebo91SSRkl/rwmBFxz8W1IuygioxqtXnKdwyUTTHox7t5q0qw== 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=b/xPtXlP+xyD/43LpnRdRrygzdakHGErtwhfFQjoLyo=; b=Wz+5ULjyplZLbI1hHprqW1CtSLk3GQkbxiAFr0SDhEx+u8GuYI5u3z9YQ8fcKo198c3zsDX+8dg+iyLOZ0ij4Zoa6gsbB+JYjwb3CERcD6AWm0eDLAmBakI3gt8esHxbzkb5EqCa3kMOxwANCy/t/xodAAYpQmySlrP+XN+O3zg= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from CYXPR12MB9337.namprd12.prod.outlook.com (2603:10b6:930:d8::20) by SA3PR12MB7829.namprd12.prod.outlook.com (2603:10b6:806:316::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7159.23; Tue, 9 Jan 2024 08:20:51 +0000 Received: from CYXPR12MB9337.namprd12.prod.outlook.com ([fe80::2b19:2045:59c7:cde2]) by CYXPR12MB9337.namprd12.prod.outlook.com ([fe80::2b19:2045:59c7:cde2%7]) with mapi id 15.20.7159.020; Tue, 9 Jan 2024 08:20:51 +0000 Message-ID: Date: Tue, 9 Jan 2024 09:20:35 +0100 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] dt-bindings: fpga: Convert bridge binding to yaml Content-Language: en-US To: Krzysztof Kozlowski , Xu Yilun Cc: linux-kernel@vger.kernel.org, monstr@monstr.eu, michal.simek@xilinx.com, git@xilinx.com, Conor Dooley , Krzysztof Kozlowski , Moritz Fischer , Rob Herring , Tom Rix , Wu Hao , Xu Yilun , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , kishore Manne , "open list:FPGA MANAGER FRAMEWORK" References: <3100bbc4723643ec1ec7d4548e9ab353c856b564.1704470663.git.michal.simek@amd.com> <4bcac34b-72a0-464e-91cd-d9e924073619@amd.com> <3bfaab38-6831-41f8-8a7b-9f1f434e0f9c@amd.com> 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+RBQJkK9VOBQkWf4AXAAoJEDd8 fyH+PR+ROzEP/1IFM7J4Y58SKuvdWDddIvc7JXcal5DpUtMdpuV+ZiHSOgBQRqvwH4CVBK7p ktDCWQAoWCg0KhdGyBjfyVVpm+Gw4DkZovcvMGUlvY5p5w8XxTE5Xx+cj/iDnj83+gy+0Oyz VFU9pew9rnT5YjSRFNOmL2dsorxoT1DWuasDUyitGy9iBegj7vtyAsvEObbGiFcKYSjvurkm MaJ/AwuJehZouKVfWPY/i4UNsDVbQP6iwO8jgPy3pwjt4ztZrl3qs1gV1F4Zrak1k6qoDP5h 19Q5XBVtq4VSS4uLKjofVxrw0J+sHHeTNa3Qgk9nXJEvH2s2JpX82an7U6ccJSdNLYbogQAS BW60bxq6hWEY/afbT+tepEsXepa0y04NjFccFsbECQ4DA3cdA34sFGupUy5h5la/eEf3/8Kd BYcDd+aoxWliMVmL3DudM0Fuj9Hqt7JJAaA0Kt3pwJYwzecl/noK7kFhWiKcJULXEbi3Yf/Y pwCf691kBfrbbP9uDmgm4ZbWIT5WUptt3ziYOWx9SSvaZP5MExlXF4z+/KfZAeJBpZ95Gwm+ FD8WKYjJChMtTfd1VjC4oyFLDUMTvYq77ABkPeKB/WmiAoqMbGx+xQWxW113wZikDy+6WoCS MPXfgMPWpkIUnvTIpF+m1Nyerqf71fiA1W8l0oFmtCF5oTMkzsFNBFFuvDEBEACXqiX5h4IA 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/ If49H5EFAmQr1YsFCRZ/gFoACgkQN3x/If49H5H6BQ//TqDpfCh7Fa5v227mDISwU1VgOPFK eo/+4fF/KNtAtU/VYmBrwT/N6clBxjJYY1i60ekFfAEsCb+vAr1W9geYYpuA+lgR3/BOkHlJ eHf4Ez3D71GnqROIXsObFSFfZWGEgBtHBZ694hKwFmIVCg+lqeMV9nPQKlvfx2n+/lDkspGi epDwFUdfJLHOYxFZMQsFtKJX4fBiY85/U4X2xSp02DxQZj/N2lc9OFrKmFJHXJi9vQCkJdIj S6nuJlvWj/MZKud5QhlfZQsixT9wCeOa6Vgcd4vCzZuptx8gY9FDgb27RQxh/b1ZHalO1h3z kXyouA6Kf54Tv6ab7M/fhNqznnmSvWvQ4EWeh8gddpzHKk8ixw9INBWkGXzqSPOztlJbFiQ3 YPi6o9Pw/IxdQJ9UZ8eCjvIMpXb4q9cZpRLT/BkD4ttpNxma1CUVljkF4DuGydxbQNvJFBK8 ywyA0qgv+Mu+4r/Z2iQzoOgE1SymrNSDyC7u0RzmSnyqaQnZ3uj7OzRkq0fMmMbbrIvQYDS/ y7RkYPOpmElF2pwWI/SXKOgMUgigedGCl1QRUio7iifBmXHkRrTgNT0PWQmeGsWTmfRit2+i l2dpB2lxha72cQ6MTEmL65HaoeANhtfO1se2R9dej57g+urO9V2v/UglZG1wsyaP/vOrgs+3 3i3l5DA= In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: VI1PR07CA0300.eurprd07.prod.outlook.com (2603:10a6:800:130::28) To CYXPR12MB9337.namprd12.prod.outlook.com (2603:10b6:930:d8::20) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CYXPR12MB9337:EE_|SA3PR12MB7829:EE_ X-MS-Office365-Filtering-Correlation-Id: 1890eff4-c53c-478f-c638-08dc10ebe410 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:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CYXPR12MB9337.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(396003)(366004)(346002)(39860400002)(376002)(136003)(230922051799003)(1800799012)(451199024)(186009)(64100799003)(53546011)(2616005)(6512007)(478600001)(6486002)(26005)(6666004)(966005)(6506007)(83380400001)(5660300002)(2906002)(110136005)(66946007)(66556008)(66476007)(316002)(8936002)(44832011)(8676002)(4326008)(54906003)(7416002)(36756003)(38100700002)(86362001)(31696002)(41300700001)(31686004)(21314003)(43740500002)(45980500001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?N3NLbHh1Z1ErbC9hVFAvVE9rL3JjWnNJQ3E3SFQyaFpkWFMrU29wUWtIQXZl?= =?utf-8?B?dWJYMS9sekxuTk5NbFU4MTYybTFCdllETTVxd0NuMTM2WXN1MXNpMWJpTkFS?= =?utf-8?B?UU15R08zdWtNU1lZZmkrOW5yNjFZMldQMjIzakszZnFKWVM5a0NTMVQrMTFr?= =?utf-8?B?KzdnYXRwY3plVTNOeHV3TERXdU82SytrUlZuaTQ2UkdxT0lncEUzNi9mekww?= =?utf-8?B?QVdabHVZQzl3TWE4YTMrY2lnSEp1N3Q0R2lFWXhFU0xPUmorc3BpeWk2VFZ5?= =?utf-8?B?aHgvenE2RnE4Y0dtc0x2dEdaVkJzYzVVUUpyTkZOYU9XSDRFZUNKTTBqK2FP?= =?utf-8?B?akJtamZXMzdPSFpiZ3ZWTWgvVkQ5ZldEaWZsbVJhRGhVTXZ0TjhoNWN6NGh3?= =?utf-8?B?QW5qV3NFZkI5R0pXTnJwY054NWN6Y3JhOWsvMlU2dGd6bWJYeEFqSXk4UUhF?= =?utf-8?B?QWZvVVd1dU1iSlFuR0RMcU1BV1puYXl6T1hqeHQ3d2I0Z2lHaE5nZXlKdVRW?= =?utf-8?B?OEdMZ0xWa2czdG9DZDg2Um95aFlaWjM1Ym9QbzQ3TXdxUFpvSjFmQ1pjU1Nv?= =?utf-8?B?WVE2V0d6bUxBb3lUc3AyMjZBcVc3NjlhVkRPYkg3SC8zRnIwNlNldU1TaEl6?= =?utf-8?B?QjkyV0dwNCtxQld3Z2xjUEFyaXRLRVpyMUJTajF2WDZIcGl2T1N6NVNBeWp5?= =?utf-8?B?OUQyb1l5aVlYS1h5Vlc3ZTYzdUFITGFIL1hsUDRZU2RBbkg0RlFYS01MRU51?= =?utf-8?B?RGVVOER3WmQ4MTFhdFNlZnRZWndNVGRqYjRUVElyb1hWYWlGQktjR1l3T2ts?= =?utf-8?B?UEJsRlJlbDE4S280QlZwN3ZhSmFwR000T2ExMjlMamJKZVBWRHRuVHlBQklQ?= =?utf-8?B?N3ZkL1ZvbXFrU3VVdlhzay9RSWJBa3NDMUc5L0VqUis3MHlVcnlNVCtRU2Zw?= =?utf-8?B?OTRtRzVrV2pDUStWU2UrQ3R2NXZjaytlY3NFRVF5V2QzOEE5RFRSZ1F1TnF3?= =?utf-8?B?cmNJTjJrczlINGRjZDBvaGw3dGUxOTFFdkphS3g3QVgybThnNUJlZjFhZWlq?= =?utf-8?B?TmZ3OTVLR0ZTWWdGVTUyUmI5NjNEVkZRTUNBTGtHTnY4MVZFWm9xeEU2ZGdR?= =?utf-8?B?M3I0YStxaDErYms4aEUxZDRERksyOGcxQ2RGanViUkNPQzRwL2dQelhHUUN1?= =?utf-8?B?eEFmaDRwc0lJSVFBSW15dTFnbUVQcy8rRG9RZHpvOW9wWEtMUzNZeDIvMk1E?= =?utf-8?B?NnZKelZxOG1nZzFWNjdLa2dNSGRkU0dvYjVGbXNHZkF2N1dlc0lNL2x1STZD?= =?utf-8?B?OHhjNXdqRGRtTHNuREpPc0Vwa05CUXgwVnVTMUJXa1ZGVFZXSHpOVkJrMndM?= =?utf-8?B?aVVseVdBemhhdmlWM2FZNE92cmtqTWpvbTVOblNvTm9GZmpua1FmMFlaUVlv?= =?utf-8?B?K1kzM3ZuWHdha3JiTytsdjJIdHZlNXVLYWZuSENUMDdSendHZ0tpR1AzV25F?= =?utf-8?B?b0lnZjNNQ3E1SHVVR0FqZU1SbGFwWFVZb0xSRURpTG1yNHM2Um1rU2cwNStk?= =?utf-8?B?Z0FEN0NNeHFVRDR3Z1F3ek03L2xMdStGMDB0b0xPRUdOLzFSMHFLbG9Cc0ti?= =?utf-8?B?SjVpMkpwbW1OSUtWcWNxVytacGg3cy8va2cyTGJITHRubzRiaktkbXl4UTVC?= =?utf-8?B?cVVHZnI5QzdualBiTnlLdEhzOFMwRlgvbE1ydVRsb3JZTHVndE92U3h2dXIr?= =?utf-8?B?VmI3L25KSUNSb3lWZzlLRnVmeGhLSWUzK3l0UmpiOXFIcTh2YzhnbGtXckJO?= =?utf-8?B?MnV4bUlFVjhKcm5aU0dzeWpNcVYzci9zSk9Ta1pTUHk3cUwrcjNGMldLd0o0?= =?utf-8?B?ZEdyMm44TXkyOGlKVVQrOVozWG14amU1MXRQcUowbkFSdmNHR0xiVjZVOG9D?= =?utf-8?B?d0pvLzJHeHhTZjBpbzdHSFNNbkVhbTdCelJIM1VHWk9MMUZ3d1d4VjlNaExO?= =?utf-8?B?UEJlV1lNUzBBQlhScU1pK0tCR1B6TUdWbGxyRGNzMFVOR0FpZFpJdGJjdzkx?= =?utf-8?B?cDlDakk0U1pkTm5hbE85UFVMTDJ2QXpmM3NXMUZYMWYzbFVTamRkaS9iais1?= =?utf-8?Q?rte8Hx5Unf6aDrV9gsPn+7vUU?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1890eff4-c53c-478f-c638-08dc10ebe410 X-MS-Exchange-CrossTenant-AuthSource: CYXPR12MB9337.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jan 2024 08:20:51.2090 (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: PgbPf4CL/OBSPe5AI9lm+svrSo6AtVZYb39bOUx3S2Uf1LjproxvkNFFVh3V3rkO X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB7829 On 1/9/24 09:15, Krzysztof Kozlowski wrote: > On 09/01/2024 09:06, Michal Simek wrote: >> >> >> On 1/9/24 09:00, Krzysztof Kozlowski wrote: >>> On 09/01/2024 04:53, Xu Yilun wrote: >>>> On Mon, Jan 08, 2024 at 10:16:17AM +0100, Michal Simek wrote: >>>>> >>>>> >>>>> On 1/8/24 10:09, Krzysztof Kozlowski wrote: >>>>>> On 05/01/2024 17:04, Michal Simek wrote: >>>>>>> Convert the generic fpga bridge DT binding to json-schema. >>>>>>> >>>>>>> Signed-off-by: Michal Simek >>>>>> >>>>>>> +$id: http://devicetree.org/schemas/fpga/fpga-bridge.yaml# >>>>>>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>>>>>> + >>>>>>> +title: FPGA Bridge >>>>>>> + >>>>>>> +maintainers: >>>>>>> + - Michal Simek >>>>>>> + >>>>>>> +properties: >>>>>>> + $nodename: >>>>>>> + pattern: "^fpga-bridge(@.*)?$" >>>>>> >>>>>> Not sure, but maybe we need to allow fpga-bridge-1? Could we have more >>>>>> than one bridge on given system? >>>>> >>>>> Yilun: Any comment on this? >>>> >>>> We can have more bridges, but IIUC people use fpga-bridge@0, fpga-bridge@0 >>>> to identify them. So the expression is OK to me. >>> >>> So you claim unit address thus reg with some sort of bus address is a >>> requirement? Then "?" is not correct in that pattern. >> >> I expect it is about that people are using fpga-bridge@0 but bridge is not on >> the bus. Yilun said that reg property in altr,socfpga-fpga2sdram-bridge.yaml is >> optional which means no reg property no @XXX in node name. >> That's why I think that expression is correct. If there are more bridges without >> reg property then I expect we need to get more examples to align expression. > > If we allow node name without unit address, thus not being part of any > bus, then the only question is whether it is possible to have system > with more than two FPGA bridges. If the answer is "yes", which I think > is the case, then the pattern should already allow it: > > (@[0-9a-f]+|-[0-9]+)? Let's see what Yilun says. I am happy to align it. IIRC in our case bridge doesn't need to have reg interface because it can be handled via gpio. You can have multiple of them but doesn't make sense to allocate multiple gpios to handle it because they can connected in a chain that one gpio drives all of them (And I don't think we have ever been requested to write a driver for it). Thanks, Michal