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 2EE57D2F7E8 for ; Fri, 18 Oct 2024 09:05:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version: Content-Transfer-Encoding:Content-Type: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=45bDRMmVQR9F7XY2NPY2urpzvzS64Lw5WiW43xQ9QGk=; b=uPqeRfM6rKxbqsRGL24yWpSQfw TVlDnVyzY2Z21g8hTHZYrZZynOMYmjgsy05AOhXtdz1WH4kQhRbJwGvhmDagQWQRs1DyTM9bBZzxS WHCh6AEvr4PtYgWjNfMsF144O15cGTjASgZ6vxXCuLdyC04TLfjKY7AA91eTGGjlcispoYj86I5ra Ev/S1X6QpXGxqunYP1DL6UKtSERTlS0XYIFXpzOtUG6q5GEPpaVXtyp5TotoxQluC1VVIEE5ifEvs fNfB6LRBFSOLKtqeAoHy1c6YEB8ExeHI0Sb1aK2doGGOvildN5AvXIpyCvkTkTl9WF2hE6V46D/lX UJVBdJcA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t1iuu-000000006fp-1eFi; Fri, 18 Oct 2024 09:05:04 +0000 Received: from mail-vi1eur05on20624.outbound.protection.outlook.com ([2a01:111:f403:2613::624] helo=EUR05-VI1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t1iqJ-000000005OW-1Ixn for linux-arm-kernel@lists.infradead.org; Fri, 18 Oct 2024 09:00:20 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=oyJal6KAtBivozqhdRyZE/keQtSrQUF+gHPcy4dSspfdY66RyaXv6i9m9+04gs5FoagsjVgSwAAczUL0f9PUf8mCL0vYtV/mKkKWea/IVCQULj/oyzaBw6Yj4MI8ZBAR7D6OueVq7wbZHio4G4ufkXoA4388NR4XOPB8k0QVRiwgk/M+nef1jAPlisdXD9m3WbEOBDwWv1fEAGFIiwATJzwYplUw6IQcamje7u7BMZ40Qj73AX+nuj/4WIfWB+WDfX4L3lHhvRGwF9GxNLOKbAjrqjUZx4N3SoZvGX1IVmus/TRHBHSz+VvPPkjspLDsdbPgtR+iAKBXZ9mtWaP0iQ== 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=45bDRMmVQR9F7XY2NPY2urpzvzS64Lw5WiW43xQ9QGk=; b=xdda7jXmurVivwJcvV+EO4hFvttMVG8UKZ+T+6SmhZEbEdUdFpSeMv+yp6wYrR7WMOm+nzHBwxpWISTT/QY0A558Kdnf+rkX5e9U06X+u3j24lfRWYuRC1dFbsEjyO/KLL30va6+SfzqP/Zpq3c1oyTPHbLS/WFfZqcuNewuO3l21qMKgl2DuiWO3AYyG6IytuoxPAU/C5PMaaOOMhzTNCdeSPCYyBUhzMeKAhgTMwqk0AYojMnsBZEk43IavHx4F+hAa0lTmlHPpvfhfcsExjt8cCWWVbfgzF43hUS6KVX9ZMYTWqji0iofBz8TFcdC/R1CuqcJhkbxafJ4I6Xi7A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=45bDRMmVQR9F7XY2NPY2urpzvzS64Lw5WiW43xQ9QGk=; b=E7mcJCjN856En4BGVR/Vokc92sAnXGPlwce4aVuT2KVkKvxPYgoHa3UtMmMP8/f9os3KCP6aWbrM3nJnX1xfRNU5/NchLhuBYVnkQsEmqS/BMgPLUHTCTn8jzPtXKeJCWJ1DuhY5iSDMaKZVn10VmSVMG8xZrBRZPI4yLfYxgxBQa/MMSKgDASG7rZ5ySCAPlZDyO+1j8Sg/lPlG4ob/IScyC1c01oKAO6geImAIfZSQGS/qEgmlqayzs2LBC9ptX2P5XMZqhp0Tw76DkDkmmlYGAEHX+gDLWhO+6HFDJDtz/SWVxZvWtIRwV6oB7eZCJLLunTgMwee+mfc1buL70Q== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) by DU4PR04MB10402.eurprd04.prod.outlook.com (2603:10a6:10:55b::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8069.24; Fri, 18 Oct 2024 09:00:14 +0000 Received: from AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::d1ce:ea15:6648:6f90]) by AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::d1ce:ea15:6648:6f90%4]) with mapi id 15.20.8069.020; Fri, 18 Oct 2024 09:00:14 +0000 Message-ID: <4d1c434e-e7bd-4e53-b110-1f26eb06c59c@nxp.com> Date: Fri, 18 Oct 2024 17:00:40 +0800 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/5] arm64: dts: imx8mp-msc-sm2s-ep1: Add HDMI connector To: Marek Vasut , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, stefan@agner.ch, dmitry.baryshkov@linaro.org References: <20241018064813.2750016-1-victor.liu@nxp.com> <20241018064813.2750016-4-victor.liu@nxp.com> <69cc9c59-99c0-479d-8143-63698cc56111@denx.de> From: Liu Ying Content-Language: en-US In-Reply-To: <69cc9c59-99c0-479d-8143-63698cc56111@denx.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-ClientProxiedBy: SG2PR06CA0209.apcprd06.prod.outlook.com (2603:1096:4:68::17) To AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM7PR04MB7046:EE_|DU4PR04MB10402:EE_ X-MS-Office365-Filtering-Correlation-Id: 57d81954-173b-470f-cf3f-08dcef5347cb X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?B?UnJpdmEydmZDY0V1V0c4Ny9MUlVLK1ZJeUFYNDBBZ2thbmVWelJTSW1Bc0Jo?= =?utf-8?B?azJuMDdwOEd1RGVzN2JQeFdEdnkzNUYyNm5mb0I1azljVzNBcVU5RWZCNElO?= =?utf-8?B?UkFUTFFBNk1MZjlLbTk3RkMyV21HaE45RHdwTXFMVDA3cG1lMjhjU1NiblI0?= =?utf-8?B?OWpkZ1pvY0JJOHRaaWJQTGdmZmVUQWl0UDRCQXZyOU9HTUNwVGRxWkw0N2Rz?= =?utf-8?B?VkgzcllhejVMN04yblJZL2hlUDViNlBZcE00SGpVS1liREcvWlFINHgydTVi?= =?utf-8?B?ZnZRY0dVdWFsRGN2NnllcXY5REp6Y3NiSFlhNEIydzVOQ1VQSUxJTVo0TllU?= =?utf-8?B?T1NNdm5tSnNTeFZVYi8wSXd2aURNYVJRNXpsR3FmS2h6RG1RU0hVSHlZdkVk?= =?utf-8?B?Nk40Wk9NTFBCMUMvRUdHaUlRTUdZSnJPMmdtNWtRam82a2VTWncwaEpwMmNG?= =?utf-8?B?OGRzRncwdjNUeGVJUnlnR1M3VlhQMU1GT3VYelRmLy9rdzJiMTdYM3V0Z1hB?= =?utf-8?B?ajduN2RkQW8yemM3ZjNBQzRWNmFVNm84N1BTc0ZENHdIbERIWWIvV2w2VGEz?= =?utf-8?B?REU4aWNMcUpmOStTT1B2ZUtOMUJyNFVZOGlXQ0FITFI4WFdTWk9nMHNVOFcz?= =?utf-8?B?N2ZUUU9hLy9FN3BVdVVjNFI4QmIxK05adGVReDJKTG5ENlFheXljRFQzZzM1?= =?utf-8?B?bW93ZThoNDMzZFVKb1pqWnFPa0ZiTVY1L2VLU1lmdW1BeEJ4eldVYnRpdUVM?= =?utf-8?B?Sm9Vbkp0UXZqcVZJeUVSbkgrMk5tSElYSVl1OHBMbmtYaWpoY1Y5bnhqR3FM?= =?utf-8?B?QUxZbTdFOExVbWZyU0xzUmxqWVhIN0RpY3dWUml2QWdVTG5BbytzSEFLYVdJ?= =?utf-8?B?c2Zla0JKM3RPMDQ3bjkxeEdLNkN6VHFtK2RwN01tV2FTNXh2NGk3S082Z2hq?= =?utf-8?B?ZnRmY3V3TWFLSVA0U3JvS0xJZU1lWWhvWUxlbEd3QWRiQ3BMREVKeElNdnUw?= =?utf-8?B?YlViRVZ5TzF4Sk1WQkVFaW0vZWU0bFNGbHE2YnQxNGpna2U4YWEwWFNpVTNn?= =?utf-8?B?aWU1MnNFbExrY2N0Sjl0QlAyemJhNkJwQyt3eTJvQWZBSTZscmpGbXQ4QmNZ?= =?utf-8?B?N0o4VTlMdXZJUFhJbDRSRUNsQmUxY1dTcDVFOGYzQTM2a1FnMHlYdDhoWlhX?= =?utf-8?B?MVpEa3ZQYkp1YlFIMlIya0J3V1FQVisvRlVVK0RjUktXK3dmWVIxV2ZsSjJC?= =?utf-8?B?bkZZNTYwcjU2OUhNVFdDc3hqSzhrcm5xdGVVTHBOdkZDRkNya3pQSFViRW1R?= =?utf-8?B?bklSUE1qRHFFWTc0Y0c4aE9XOWJKUERKMjBHZEJ1bTBqQTNDRWRjTWlicUc1?= =?utf-8?B?UjVKaU9uSTZDT3FSNUh5VUphUGt5TTlpUHZoeHgvcHhLd2srdWJYaHptMlBD?= =?utf-8?B?MmQvQUdNL0tWTms0bEFBWDdVS3RldktXSWEyZ21qZlo3OWlsS3V4RDQ1M2FQ?= =?utf-8?B?ZWh2ZFZSek1GK0MyOXEzbWFmTXNadkFmT0RQNThydVpLU1hzTFRRQ0NvNFZL?= =?utf-8?B?TjRLeExhT2hrbjlCTHJnYkFuRktEZG8ySDRLUFZuSEFZemRZMUNxVmpiUG9n?= =?utf-8?B?VkdZUzdRMk9qSXl6M0tGS0k3T20rejM4ekJKS1BiemlucGJNc3ptZkNFU1VQ?= =?utf-8?B?cDBGRzR6bXFWMHBwaFo5ZFFvWVM5U09XM0hFYjhTOUZjbG1YaDhDVGhnTW1x?= =?utf-8?Q?XhJe5I3/ilTvHAKNtZZ5N1dntohvbAnZ7P9i77w?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM7PR04MB7046.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(7416014)(376014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?SmpIaytBbGV4WkJ6R1RnR1F5MVFaQi9aQ2RSSlhVczFVNk5tWVJBdnNFbTdm?= =?utf-8?B?WVBOZHZzc255ZDM4aWdFQ3g2Vk9jTmFnMk00d3JHeGxSNTJGdVN2cUpiT3Y0?= =?utf-8?B?TGQ1aGRPeSsxTWM2MFFPV2JvNlc0RXN5QmFmMDMwTlRWazRqaWNyQkw2Mkh1?= =?utf-8?B?S200Q2VYMHA2YkRyaGpRWUxtMlB1K2NmdGt0NzV3ZU1sUlFmdG8xN2RrSDNW?= =?utf-8?B?ZC9NZzRvcmVPdHNGSEVKV3lvN0tPYXlYVlZ3OWlpamJsWU10NjJPUDZSb0pu?= =?utf-8?B?YU5qWEI0bDZUQVdxck5qT21wM2pSNVZjb0d5MEdudEltRXhETlBwRjVoWE4z?= =?utf-8?B?NUhWM3d1eC9ZaDJFTEpKTHdWb3dKVmFmTTZJUXlYYTdYRlNZSm9kYVZWSzJy?= =?utf-8?B?OGM3YVNXMXlGSUNoRFFhTUpYUHhKbTZtb1crRm5DcGxiRTRST0lLZ3I1WEhS?= =?utf-8?B?VXdHc050VWdBc0hvV3hCall0SXR6ODVtdEYvdmQvVFBjbk1YeS8xUk96Q2Zt?= =?utf-8?B?M0dESGFUOWpiSnBTcVlaK3h5WUtQbWNwbGxISVdqREdPOUJTWjhTcU40T2JH?= =?utf-8?B?cWM2UHlUOEdxc1N6WXc2emxkOEUwemFpdEFRSVByNThKck9rVEJpUElpUUhP?= =?utf-8?B?WUV6OHd0ajlTN2tDcko4bzYwUzJDbzRZR2g0OUwyc2ZWdGZWZDN0WnUybklS?= =?utf-8?B?NVU0dG5DU212Q0NrUHhuQ3gyeHVyYmErdWtsQlBIWUVmbjhGVVZqM0M4UTlG?= =?utf-8?B?TnZoc3V5QXg4TzZtNm53TVl6cncwMG1rN2xSQzR0eHgydEZWT1o3bnNycHpW?= =?utf-8?B?dzI4YStPdVF0MEF4c1BtcWkwblduaWcxOGhvOGUyRjJmS3RGSi9za2p1MFFQ?= =?utf-8?B?cFZDNFpad3l4YS9DZkNkYmRrbWhldyt2Mkp2MjFhcUFsK2JwYm9oQnFHYVdU?= =?utf-8?B?Z3l2RmNUOVIra0NObmJId3FuVXpkSTZFdEM2OWRoU29aaUhKWFJqalQxQURl?= =?utf-8?B?VHhQSkdTVWpRRHZRTnR6c3lCbm1TZDZPNXJMenQ0NzdZYitGYVIwZmtqelNq?= =?utf-8?B?VVphbWRsSGcvRm85T3NxTVIwTlh6dXR0bm9zb3lCM245U0VsbGRBanp5aUJI?= =?utf-8?B?NUlaTGtjeWRjV3JPU21sOXhuemVaam8xQnFpS25aNEtzd1VsMUlXSVlPY1do?= =?utf-8?B?dVIrNGNNczh2QXQ0Yjh2NGNLL1dPUkszVDB3alZMTVJqcUk5aVVDbDhLU2Vw?= =?utf-8?B?RVpybGFZS2o2UDFpdldNdlZIT1o2UkZLcnFvajlqb2N6RHpQT2ZvTTl4eEFh?= =?utf-8?B?MTB4Z3czck1OSTdrL3pKR2Q0d21xa3NQbjRocjdPNlFTaFNiTjlBT2VYN09n?= =?utf-8?B?OE9VZXl4dlRNMlV3bEtxdXN4NS9xWE81RVovVzd2TVJKSWdVUE1tMGtld3lq?= =?utf-8?B?Rzh3c3BZeHRteVI3UzRUR1Z6eXJPdXQxZllBeEkxVHlKK0gxUFdiRDQwVG5k?= =?utf-8?B?RXgzWW96eUtheUZ1MVFFN2hvUVFDUlkrYWJ2Y1A0cHF1ZkdEUlpFOEFqK3JU?= =?utf-8?B?M0ZRR1VPVmRIblFpNG1HQmVwbkl5WXNYQXBqN2ZzUHZJVGdpN1Z1cGZvQzFT?= =?utf-8?B?Vm9xSi9NM3p4M09ZL1V1WEhLQkh2T0wxMVBZcDdiSDJvWjJ1RnVSK0p6MHRH?= =?utf-8?B?SzB5YXFHN3U0MzVpMnhjaWRHTytkckVDSUtFdjByQ2pLQUJhK0FyYTN3MDRq?= =?utf-8?B?WXMxK1BjMURqdUo3UDFGZkZjRGMvRFJyWVVSWEdBQlZRZjVESlJ4UThDRTdM?= =?utf-8?B?aXFEV1NYenFPSFUvZHlCSlVXSU03aVFyQm9nU3Y3VGpTQmI2emYwQndTYUs4?= =?utf-8?B?djhOMkdVVVNZZE9oK2sraGtXcGhWbFltaHNSUnM2dzJsT1hzamx0dXRNdWZa?= =?utf-8?B?TWNVRWk1eURGcU9YaFkxVHBCcks5MlZkTTBvM2EwOEVCYWd6Rjc3ZW1hRU1R?= =?utf-8?B?SS9JVDl0Rk1TY3Y2azBidkhkMGp0OVR2M1dLa3R6S0ROV3BJU3lpVy9xQWFw?= =?utf-8?B?OEh4WnVGOW9MOVF3dVd5bnp6T3hvV2Vod3duSElKUGhzd0Vuc2IvNHM5SjlH?= =?utf-8?Q?09iTI5CU+lMy0ZMKepFF3cnb3?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 57d81954-173b-470f-cf3f-08dcef5347cb X-MS-Exchange-CrossTenant-AuthSource: AM7PR04MB7046.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Oct 2024 09:00:14.7009 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: r+RjgMsYZ6p+/fkPtC75ghUHDNgkw2T8kEwvzc419An14e5LoQOuaEZDjsUwMx9hZDtUUXiLWBS3pKnqBlv3bA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DU4PR04MB10402 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241018_020019_427205_76E1CC09 X-CRM114-Status: GOOD ( 15.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 10/18/2024, Marek Vasut wrote: > On 10/18/24 8:48 AM, Liu Ying wrote: >> Add a HDMI connector to connect with i.MX8MP HDMI TX output. >> This is a preparation for making the i.MX8MP LCDIF driver use >> drm_bridge_connector which requires the DRM_BRIDGE_ATTACH_NO_CONNECTOR >> flag.  With that flag, the DW HDMI bridge core driver would >> try to attach the next bridge which is the HDMI connector. >> >> Signed-off-by: Liu Ying >> --- >>   .../dts/freescale/imx8mp-msc-sm2s-ep1.dts     | 19 +++++++++++++++++++ >>   1 file changed, 19 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts >> index 83194ea7cb81..b776646a258a 100644 >> --- a/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts >> +++ b/arch/arm64/boot/dts/freescale/imx8mp-msc-sm2s-ep1.dts >> @@ -15,6 +15,17 @@ / { >>                "avnet,sm2s-imx8mp-14N0600E", "avnet,sm2s-imx8mp", >>                "fsl,imx8mp"; >>   +    hdmi-connector { >> +        compatible = "hdmi-connector"; >> +        type = "a"; > Shouldn't this also have a 'label' property ? 'label' property is not required by hdmi-connector.yaml and there are in-tree hdmi-connector nodes that haven't got it. I tried to find schematics for the board online, but failed. I don't have the board to see the label printed in silk layer, either. If anyone can provide a valid label name, I may add it. -- Regards, Liu Ying