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 17713D21272 for ; Thu, 17 Oct 2024 11:01:07 +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:In-Reply-To: Content-Type:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=V06I2Aj0ORKeHp1cIJFpw/uKY3w0Xi5ELaj91/6CnNY=; b=1QTlBpRCGALNv+SvK5fRR8tK4U yjpl6qe1ChzrLETsT0XmIy/oTNOv19i0MTuAFkhQSv9f/MgeYVWbovhuWpE0O1WKlZo80PRmtI4oC Utq/WmXWLrcC+MIhC6z4U3M4WG9DxhQpZHqQKyz1UaboDF1td1FcCeg9yO2lIDlsnPuas5LywClxm vYWTxFUU+oAeMDHwnPrU1TvKTS03TcZSPeFHsidMdX4pb7uq9RHnJQMeG8nl8iGPmmLv6MKL9Vb8y m+iZ1Mv6l7sEyqLgYfoRKW80OeecYP4+AG+s+8jDGwS3WNChsqq15ze/1Va3P4lRIzDRxPhK5wWz3 TdW7AMmA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t1OFM-0000000EZ4G-0MjJ; Thu, 17 Oct 2024 11:00:48 +0000 Received: from mail-am0eur02on20600.outbound.protection.outlook.com ([2a01:111:f403:2606::600] helo=EUR02-AM0-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t1Nlw-0000000EWSt-3H6u; Thu, 17 Oct 2024 10:30:29 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=mHAN873rY6aqQ4tpKQmmnI0jYeFPDDRLEIpWAeZEwcOOeKlY8t/dbJG1t4u7Wc//xgUBZrXH+OREYFwo948AOBWwYEzQtkDbIe4/d+eZZjZIdPhHmsiLP628FupugjGmn8WLZ3rg8U4GIZJ7StzLkxIXueiqO2xTQ+E+aG17D9Sk3/iE97OiO6iMZfYPVLcf0n58IUJOgIVN/sDeCRIkpU7QH9VYW6IPApRBb1n90n5UwXALvE466X3W2GZTev4OUV/8Iv6VmCj+s2c4q6GRF1+/fuNEQbrhQ6LPdUJSf4TeAyrVXD/Aa4i1+1RnZsdXnX8aieiofYlVGHY/tMse8A== 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=V06I2Aj0ORKeHp1cIJFpw/uKY3w0Xi5ELaj91/6CnNY=; b=fogPSyLKNWR8YeNOwkoVGK5Dc4QEXCkQRHgDdqpLrT6N0iGoFOnX4nSJkS7DLXFNAOrkDRpF3ow6W4oTbTkrPsWVO/dYVwI5i3RD3pWhMd77I76nV4l/PH6yxK9+0gs5LSlHZ+FXh9QH/Uh/AVeo9SunWlq6qgljUJ17u7QyxPg4D3qwK1z/YVwartcqd0IOVs95JwKK8cqrqw/7cUH1Vm/CZo5/pRdMOVYjDBs0zBtzgXJ0wvNYzzFVGCQBvsnIEqs+NNr8Ybch2wrOQgYr4lC/98mrOiv8YwXoHK6PYTR0sjnDqSjsSQK79g5XVWP9sh4UHmGQ/ncE1oTsWN4ejA== 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=V06I2Aj0ORKeHp1cIJFpw/uKY3w0Xi5ELaj91/6CnNY=; b=d4S/TY+kfMXrgaRRtkAlA7CzNdVJVw/ycQIOGqJM2zeZcrz8fdRla5+RS9KI81f3m0lO/AZiZT8eK6pMIf5KYJmVeJoB4crIU3EHakeJk6tiDLkXvn8O1K3Fv46baI/ytHmgKukN/xoFx/HhZaQ8MwsK/zF+5YJy6CB/JtgEs8YIoH20mEIfwEIUpBsVetXGgcWyxfGXHkyXbgDz3e6UcNLWM8nyCitcpqxuMs3HfkWue8/05iWNnEXOc+zRB9dcfTRY5tIQWjScw9y68SaiweJ79QXjBwJwYgCfLZefPPqZioVLLzLI1VW48FKVblOIQZYoMCUJ2TT2BRKZipW82w== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from DU2PR04MB8822.eurprd04.prod.outlook.com (2603:10a6:10:2e1::11) by AM9PR04MB8827.eurprd04.prod.outlook.com (2603:10a6:20b:40a::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8069.18; Thu, 17 Oct 2024 10:30:17 +0000 Received: from DU2PR04MB8822.eurprd04.prod.outlook.com ([fe80::4e24:c2c7:bd58:c5c7]) by DU2PR04MB8822.eurprd04.prod.outlook.com ([fe80::4e24:c2c7:bd58:c5c7%4]) with mapi id 15.20.8069.016; Thu, 17 Oct 2024 10:30:17 +0000 Date: Thu, 17 Oct 2024 18:28:11 +0800 From: Xu Yang To: Alexander Stein Cc: vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, gregkh@linuxfoundation.org, peter.chen@kernel.org, herve.codina@bootlin.com, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, jun.li@nxp.com Subject: Re: [PATCH v8 2/3] arm64: dts: imx95: add usb3 related nodes Message-ID: <20241017102811.oweshkoxavt2l4hi@hippo> References: <20241015111018.2388913-1-xu.yang_2@nxp.com> <22464382.EfDdHjke4D@steina-w> <20241016104140.rjmszgplmql4hwrs@hippo> <3252989.5fSG56mABF@steina-w> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3252989.5fSG56mABF@steina-w> X-ClientProxiedBy: SG2P153CA0044.APCP153.PROD.OUTLOOK.COM (2603:1096:4:c6::13) To DU2PR04MB8822.eurprd04.prod.outlook.com (2603:10a6:10:2e1::11) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU2PR04MB8822:EE_|AM9PR04MB8827:EE_ X-MS-Office365-Filtering-Correlation-Id: cd782633-4aa1-48f0-4106-08dcee96b148 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|52116014|366016|1800799024|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?HEqXpJPlC0Ez5imshhdGvxacSxx8d3wqC5YNozW2Qk0W8rLtQJ8xMftL+k+1?= =?us-ascii?Q?lkRwj9w5T/8b0ULf0gYQ6AJSf7AqLK6CLHg/w/x/CtoJzy8IqUdRBkBzkatM?= =?us-ascii?Q?hpH7vMQaCX9CzZBm2XlOdQSZlMFgX1JaK4OicsQsrTTRZHT3Lv9X6C323kax?= =?us-ascii?Q?iJbdHlST46Psl5/rTBPFeUolxz5m1QHdl2Wu5MFqZUv5mo5cz6QS9GdGSyA+?= =?us-ascii?Q?zr2TQuoQwJlBYhMo8VPMnt3bseWOb4JYgXnLny+hm5Wq1VMph/pLoIWPdbR9?= =?us-ascii?Q?lWmfETOqExxXMJebMvfGZ7+OnWVBBAZL9pVmx66nB3NRDN03x1N1z3m/Fb9r?= =?us-ascii?Q?g+5uOqBb8YW2J2lvSpYgSeFKNkDtWRHWJRG+h09X2x5SZyPG3wVthq2YUggX?= =?us-ascii?Q?ghgAZT4uiBG71j3G6p/S/a86/SzHsiKDxwNzoWGcDbLVjb/ExqbqMB8dt0JN?= =?us-ascii?Q?d0gOaeZcQQX7jdOwQoG/dcaYAonkpkAdhZxLQiqPVhwI5PXgW/Db1Bgj2lCo?= =?us-ascii?Q?fjIWJeDj44VH5nyqsXBKzOo5mcEWIE0BBCiVX9FXVN3lgfdcq2WY63nvcBhI?= =?us-ascii?Q?Tw0P5KdffBtKH9ZIcXH24N5/Sh8jDw1sdxp+ayOv+VmW6hodF/PM7FpBnL2q?= =?us-ascii?Q?FZ1UXmuQBqNBh/O8YdeWwIwNvR2WQmoYe5/gXTxPveuPQ9zmrltqjPXFAwjw?= =?us-ascii?Q?8L6eGX7i/zE+GFHtJdJX2fR3hK00EeL9GQ738gYuEr0jygP266csIpIkhTnr?= =?us-ascii?Q?MdC4xWeskrLN08CZ1/6wUn3ysGidp6JFn37nXhGRjmM/9yuuEQf0p6ukdsYM?= =?us-ascii?Q?PyjrEc8EsAGOXZDubh8bZ4O7jLTgvlSKRKygdkY/2H1syRMlDsp+bHYu+zLk?= =?us-ascii?Q?lx5WN12uidxhRUpOFH0ecd8mz498NSsoLz9khQ0irA5/QwWFeqv9y1YNHV4P?= =?us-ascii?Q?U6J91bQBnqNaIU55GSpK3zs1m261XE0XriAVDW0nUOlhvraILdYo0M4XfN4Y?= =?us-ascii?Q?yenvbgk5JabffaZWbeEKlp7Yjfr3tW/f8z2u4d0kJtdxJyuxpYs0dCklFPLb?= =?us-ascii?Q?YiytctxNF2nHE/zYmZus0HT0/6pnpTT9CqHnB23Y7F3RTKqwDQndqRkGdvsY?= =?us-ascii?Q?33h8Q4m35FSNLNUlUKTzDz+esl+TYuzvtkEnLjAm1XgO7OXXsnGPeOBIwIvH?= =?us-ascii?Q?B8ZSiYn+UA/FGULDW1NGAZ+Mz1FTTDVWUgKwvEbGjQHpPHafG08iswC3+R4f?= =?us-ascii?Q?RsjMqiOEOvSiKHEKSbsaV8DXPYn0X/nij39saL84wS2Eaj012/JG3sWZ4lM5?= =?us-ascii?Q?YSdcLQJm5FKpxwEWE2hAuMgQ?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DU2PR04MB8822.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(52116014)(366016)(1800799024)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?TQQi7mbSrw4ZjTjW5RvQpbDof+YqZ+P23V6j367QGPjbB9iT3ZqiclgA2uwX?= =?us-ascii?Q?EgWp8/aItfkJnzRuEz2KI0bbBESMGra877Wn17Axg0HTrMX9ls5/b8u7R4eM?= =?us-ascii?Q?mbkOYzVzHOm+98fjceS9b0Q+gzENo0I+oLXbIpA+a9o/UpqKfrbxS2YEbs7J?= =?us-ascii?Q?wqxMX33b0wGd9+7AZukpaKU3EJ/Nu8+a9Ut36PuX1HtYYzAPFegen95+xM3+?= =?us-ascii?Q?7/VXA09nVK6Z07WhkmPmvZJhiTFobfk9svQk10L6SGZNa7rSh1oVbMuaf4yR?= =?us-ascii?Q?di6PU9XQyXKn2o5alGK9OOSCu7A0C1a5++gzb7LsZgzLluapWum+ygNoAEV1?= =?us-ascii?Q?Mao9zZZtT2v50g31g4bVsliugbGLgBs4nVDbWLGHlfQQsvO5CtyfNX8PFycS?= =?us-ascii?Q?GOK+E/PrxgoLGCspk+NDd2MazuloJljhOXEAa5LI8hdJ0WxMvXuM6P9A5xqL?= =?us-ascii?Q?onDbxo/fzbfrzh2tV0MjJ3ty/4XUG3YQao8/GRLsgacASc4PialQNjGacsev?= =?us-ascii?Q?rfuenIAzxlFrvW7/VvVVy2HzHLeqSze8IVGDHdMi4YCEGGu+9SfRbSRx0zR0?= =?us-ascii?Q?/LI5B2ZBoAe/0iI0fI2HeSvP9sYrh53hZBcKlgf0f2YXOffUhaIgE3bg6qly?= =?us-ascii?Q?TncSjsKcqVGLDcBHh/tp2Sr7V4aITlABEcQIJ9+zJ5XzXfiO3EpkoEf20sXj?= =?us-ascii?Q?jW181nkeInkpaCcDHYEcfoZBkYDqV/UjW2K9vR5JhBz5qmxWlwB1fhTm1FBf?= =?us-ascii?Q?8ahLSVz8gVNoF0rs3TB19ics2iSJaQnpWy+ICzPNidIZKhvYZ85LeKlLO5du?= =?us-ascii?Q?08iarh/tuEVl/zGNbpIt4WInFedJ5yH4Qv3iTypHSXpyoyXyGa3sT5B6z2ur?= =?us-ascii?Q?TPliruvB5Vzx184ivAfg7T8a2BwTmUz1qkV/P0mg3TNx41crxsRHH1MjdTcK?= =?us-ascii?Q?lSPGYe+4TuyH4P/sG3AQEYn+I0/vGQsyZ03PwVSJCE8bGu/L0HkQa1hyIojV?= =?us-ascii?Q?gZxoQi+de5NjVKE2SyoFrpIMH4Ht2I+QKx7U4lgb+h6oBCt75ehPeJ5HWfII?= =?us-ascii?Q?kYHR9mOW5T9E7qU/JvfTR8/tloynoKkxPafns6/F1HH2/lUvPkKktQ+f0WKS?= =?us-ascii?Q?qCAJvsyLyMwzwATDT1/rDxEYV1Zz+lEX+VH+kXRGfxuUKTvlNwrX1MHNzbrm?= =?us-ascii?Q?eBvUtvT9Gy4qlsEWlufx1O2r7WdjbnIPCpiagLDabSZoY4r01qDsAI8GCJTD?= =?us-ascii?Q?81igLWxhhdG9zOCnTiOnik0uQZ5/cKqu8ZSRLHGfCw6f+iHKuXGAfBOEFzaq?= =?us-ascii?Q?CoXLKziO+ciVQdr7fICliwz0vlvpjLdR02HUcvYH59XHyKVUXzuTrlxViR+7?= =?us-ascii?Q?V1D1iLQNafqHIulpcoxr1dF6GIPZa4HrukYqQgK12pjU03PlHe/GrD0+8ZT8?= =?us-ascii?Q?nzxF1l6cIGDsgYvLNiUzAQTAV5wag/IllQuFV9h4TRHNMCdW0n8Ka5WWssQu?= =?us-ascii?Q?1r/a9QvRmU91xalWBRxPVgY7imKvJWDdzujQRUE6zeBJFy7mGATgEXns+92Q?= =?us-ascii?Q?1SB5lAS48Zhu0satLhb5eqG1aXRUBdq1r1rVIER2?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: cd782633-4aa1-48f0-4106-08dcee96b148 X-MS-Exchange-CrossTenant-AuthSource: DU2PR04MB8822.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Oct 2024 10:30:17.0187 (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: ZRYoBI/kTZ73plmuOEAw/EFk1dK0RQ+wzFBAxS/UpsotuIiODqg5q9TaSRNSISssZgAosfGJD1KhGj7QqqviIg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR04MB8827 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241017_033024_873089_F5755D5E X-CRM114-Status: GOOD ( 28.38 ) 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 Wed, Oct 16, 2024 at 01:03:53PM +0200, Alexander Stein wrote: > Hi, > > Am Mittwoch, 16. Oktober 2024, 12:41:40 CEST schrieb Xu Yang: > > On Wed, Oct 16, 2024 at 10:53:50AM +0200, Alexander Stein wrote: > > > Hi, > > > > > > another thing I just noticed. > > > > > > Am Dienstag, 15. Oktober 2024, 13:10:17 CEST schrieb Xu Yang: > > > > Add usb3 phy and controller nodes for imx95. > > > > > > > > Signed-off-by: Xu Yang > > > > > > > > --- > > > > Changes in v2: > > > > - no changes > > > > Changes in v3: > > > > - no changes > > > > Changes in v4: > > > > - reorder nodes > > > > Changes in v5: > > > > - no changes > > > > Changes in v6: > > > > - rebase to latest > > > > Changes in v7: > > > > - no changes > > > > Changes in v8: > > > > - no changes > > > > --- > > > > arch/arm64/boot/dts/freescale/imx95.dtsi | 43 ++++++++++++++++++++++++ > > > > 1 file changed, 43 insertions(+) > > > > > > > > diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi > > > > index 03661e76550f..e3faa8462759 100644 > > > > --- a/arch/arm64/boot/dts/freescale/imx95.dtsi > > > > +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi > > > > @@ -1473,6 +1473,49 @@ smmu: iommu@490d0000 { > > > > }; > > > > }; > > > > > > > > + usb3: usb@4c010010 { > > > > + compatible = "fsl,imx95-dwc3", "fsl,imx8mp-dwc3"; > > > > + reg = <0x0 0x4c010010 0x0 0x04>, > > > > + <0x0 0x4c1f0000 0x0 0x20>; > > > > + clocks = <&scmi_clk IMX95_CLK_HSIO>, > > > > + <&scmi_clk IMX95_CLK_32K>; > > > > + clock-names = "hsio", "suspend"; > > > > + interrupts = ; > > > > + #address-cells = <2>; > > > > + #size-cells = <2>; > > > > + ranges; > > > > + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; > > > > + dma-ranges = <0x0 0x0 0x0 0x0 0x10 0x0>; > > > > + status = "disabled"; > > > > + > > > > + usb3_dwc3: usb@4c100000 { > > > > + compatible = "snps,dwc3"; > > > > + reg = <0x0 0x4c100000 0x0 0x10000>; > > > > + clocks = <&scmi_clk IMX95_CLK_HSIO>, > > > > + <&scmi_clk IMX95_CLK_24M>, > > > > + <&scmi_clk IMX95_CLK_32K>; > > > > + clock-names = "bus_early", "ref", "suspend"; > > > > + interrupts = ; > > > > + phys = <&usb3_phy>, <&usb3_phy>; > > > > + phy-names = "usb2-phy", "usb3-phy"; > > > > + snps,gfladj-refclk-lpm-sel-quirk; > > > > + snps,parkmode-disable-ss-quirk; > > > > + iommus = <&smmu 0xe>; > > > > + }; > > > > + }; > > > > + > > > > + usb3_phy: phy@4c1f0040 { > > > > + compatible = "fsl,imx95-usb-phy", "fsl,imx8mp-usb-phy"; > > > > + reg = <0x0 0x4c1f0040 0x0 0x40>, > > > > + <0x0 0x4c1fc000 0x0 0x100>; > > > > + clocks = <&scmi_clk IMX95_CLK_HSIO>; > > > > + clock-names = "phy"; > > > > + #phy-cells = <0>; > > > > + power-domains = <&scmi_devpd IMX95_PD_HSIO_TOP>; > > > > + orientation-switch; > > > > + status = "disabled"; > > > > > > I got these dtbs check warnings: > > > > > > arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dtb: > > > phy@4c1f0040: 'oneOf' conditional failed, one must be fixed: > > > 'port' is a required property > > > 'ports' is a required property > > > from schema $id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml# > > > arch/arm64/boot/dts/freescale/imx95-tqma9596sa-mb-smarc-2.dtb: > > > phy@4c1f0040: Unevaluated properties are not allowed ('orientation-switch' was unexpected) > > > from schema $id: http://devicetree.org/schemas/phy/fsl,imx8mq-usb-phy.yaml# > > > > Are you checking on usb tree? You need below two dt-binding patch. > > > > - dt-bindings: usb: dwc3-imx8mp: add compatible string for imx95 > > - dt-bindings: phy: imx8mq-usb: add compatible "fsl,imx95-usb-phy" > > Yes, these patches are already in linux-next. I'm on next-20241016. > > > > > > > > > > How am I supposed to specify a port when the usb3 is used in host mode, thus > > > no USB Type-C connector and no 'port' OF-graph accordingly? > > > > Host-only mode with Type-A connector? No Typec-C connector? > > Sorry, I do not get your meaning. > > Yes, no Type-C connector. Actually not even a Type-A as there is an > on-board USB hub attached to this host. Understood. imx95 usb phy can work w/o typec. So I may need modify the dt-binding to be similar to the following format: If property "orientation-switch" exist and compatible contain "fsl,imx95-usb-phy", then refer to usb-switch.yaml. However, I'm not sure how to do that now. Do you know? Thanks, Xu Yang