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 C190FC7115B for ; Fri, 20 Jun 2025 02:50:34 +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-Transfer-Encoding:Content-Type:References:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=UhpoMyaieHMtMe0X8vBhxMlTCcMMeWdO/YVjI1cG7NM=; b=2I2Gra6udC4NNU+YbrMskO0Wx3 CfSgygNahrL7orwzSvssn9DJ8NeSAkdL2DDkoYTIt9d0/abts9vn9gBSa+xuCJqdXW0YH6K+Hohw9 uWEpDUC1jkq0YZPRnTze79R60fxqdcWs6Nb8/Dp+o997BervdJ3qiV9ySzddvXPIz39g84qlupwdl PnFYVDLM9adRNXFjF9+CTOxvRCwq+wQTBpwFt1QolVMBnZZW9+TQVHX3EMZOc3/LarzVoGrjUOyRr vomv4YymQZlIdnAm9F5t8A9zLT5uLsPiOiFCZA018PzB6PZkduX6/jLLt4xZ6Ub9bHlhTReIivGz1 XBpa1vrg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uSRpk-0000000EbyZ-2cFv; Fri, 20 Jun 2025 02:50:28 +0000 Received: from mail-francecentralazlp170130007.outbound.protection.outlook.com ([2a01:111:f403:c20a::7] helo=PA4PR04CU001.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uSRnW-0000000EbiC-1dl8 for linux-arm-kernel@lists.infradead.org; Fri, 20 Jun 2025 02:48:11 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=I3qYa4uBTkbJhRe/anu45JsftYobpzMKMqcYi49nb6EE41aID1+bcSHClDEkLk+KiKTBACk8DP+GQfMGR+GB1RyhILWIO4eueHLIzPnQ53r+JmPWPpNs95o1G0LfH7RrQ6n+vTqKXHrm7OaL/I+LXQYdJLC3HEfQ12bRk/NV1oUhZ3Y3J//wsP1UHRQs/+TSY6qbRxnjQYOf0NG47w4Zci7YvOJ5zR4QN+ztz9MrpVmaOAGZoEKO6d/6gw0tq35byY2vTV1RLgCBW4XXAK8cTBNkIYYyufXMhzbBZOyPaHRy/V+OvVFN9A/uVW9pHGWJWzoq+IFgHaglWRzcVxRX4Q== 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=UhpoMyaieHMtMe0X8vBhxMlTCcMMeWdO/YVjI1cG7NM=; b=eucsda9DNo3iFI8JJGCfUy9Pq67VCICboI8LQG/BrqSNPyFrBBJPslBENqXiIcwKy0ZfmQ9f1HstzxkkRQIK3NDzuHnRbIbYigRk3IACKPoIknd8NqfKxQoRShQHBWAebjyVnLhTAZg9ySEagyYVuPsyiLbTsBLvjwsswBLxcQIBmUYRWD/fQ4zNEKthHWqFfTA94CoRzTpHyzcD07GnLW3XhyrtNHjkcqJE9XdUqBArZ45CdVNISaGELhzo7CI8vUuiSueGLKw7obU5RW10wJGryM00pRhGw+/yUueoWmAwB9rQkZNljVyjb/4bFmoc6/mZ/kzlvxVQh8AR7ad2/A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector1-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=UhpoMyaieHMtMe0X8vBhxMlTCcMMeWdO/YVjI1cG7NM=; b=F7LaarX0EwmeAK8+p+6Vn3r1/2cJWM6eIkvYSUK9a0m5JFcf7xrTC5rBQZVWOKOPGAbeW2G8/jM4VHs/xUGJRg807e1tYylAAjY6ueLh6uq8gRLhAxNnGSnvthhs+LC0zGc86KH2o90akHoYipoMxiCBtL71ZmDMjqso+F0EQyHmzqBomxjT6iOM03/91bYw4E2ZbcyTzlbbClT1ly0jb3HXa0LLlt7qPmXrN88q8QNUVLJnrILaZ2CDbocTTCJOxIpLfcpggJ9Rkvx0i1u24/ROP8JkUuWugH5rmnB6kB5w6RUOCf7mG/o7q6jA5kSa3ChvuRazSnYkTWLDrREs+g== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from PAXPR04MB8459.eurprd04.prod.outlook.com (2603:10a6:102:1da::15) by PA4PR04MB9568.eurprd04.prod.outlook.com (2603:10a6:102:26e::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8857.19; Fri, 20 Jun 2025 02:47:58 +0000 Received: from PAXPR04MB8459.eurprd04.prod.outlook.com ([fe80::165a:30a2:5835:9630]) by PAXPR04MB8459.eurprd04.prod.outlook.com ([fe80::165a:30a2:5835:9630%3]) with mapi id 15.20.8857.021; Fri, 20 Jun 2025 02:47:58 +0000 Date: Fri, 20 Jun 2025 11:58:16 +0800 From: Peng Fan To: Sudeep Holla Cc: Peng Fan , Cristian Marussi , Saravana Kannan , Greg Kroah-Hartman , Linus Walleij , Aisheng Dong , Fabio Estevam , Shawn Guo , Jacky Bai , Pengutronix Kernel Team , Sascha Hauer , "arm-scmi@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-gpio@vger.kernel.org" , "imx@lists.linux.dev" Subject: Re: [PATCH 1/4] firmware: arm_scmi: bus: Bypass setting fwnode for scmi cpufreq Message-ID: <20250620035816.GA21846@nxa18884-linux> References: <20250313052309.GA11131@nxa18884-linux> <20250409035029.GC27988@nxa18884-linux> <20250409-incredible-attentive-scorpion-fa9def@sudeepholla> <20250417-diligent-anteater-of-felicity-70bff3@sudeepholla> <20250420140944.GB31933@nxa18884-linux> <20250422-vigorous-cockatoo-of-growth-bacdb7@sudeepholla> Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250422-vigorous-cockatoo-of-growth-bacdb7@sudeepholla> User-Agent: Mutt/1.10.1 (2018-07-13) X-ClientProxiedBy: SI2PR01CA0001.apcprd01.prod.exchangelabs.com (2603:1096:4:191::13) To PAXPR04MB8459.eurprd04.prod.outlook.com (2603:10a6:102:1da::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB8459:EE_|PA4PR04MB9568:EE_ X-MS-Office365-Filtering-Correlation-Id: d4fbb89b-6b52-4270-9c13-08ddafa4ddae X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|1800799024|7416014|52116014|38350700014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?VE1sSFVpTmJyWUJ0T09LMGhyS211cXZJTnR0dFhIMTVZK1JCVGRVbXRKYkhk?= =?utf-8?B?WmtjVjRQeGw2bjBubitwNDY5SDlmSFliSnVDYUpZcml0WGdGdGx1L0xqc25S?= =?utf-8?B?VnN3Z1NEcWl4WlNDOGt4UEtFeU5pbTQ0UUtMbDRLbUk1c0N3MWRSNjlISHcz?= =?utf-8?B?NTlwS3QreC9JK29nTWN2c0pNTUNPTkN6VWRkNC9LWTZGM1BQLzJBRVhxYks5?= =?utf-8?B?aTRiWVN1UklZSDFIaFU2Vm5wVE12Q3cycXI2SzZISTRKQmlqTldJYjd0YTJS?= =?utf-8?B?Vm9aendPQlZ6eXl0KzNzOHFRbzdoNS9jUjdsRmtZdG9mbENIZHRabTlZTTdl?= =?utf-8?B?ZDhHc2pxOGtpK0VqTW9JOVBVbkFVODNiTEh6UUhqaUhhSXhqeHp2REpERlln?= =?utf-8?B?N3FURnpVdEQrNVBaalBmNU1rTGt5MXd3eks3NGptcmV3YkdGVHVBbnZueUtT?= =?utf-8?B?TytoWU5EZG1YWnRna1J3cjc1cENwUDBGVC9XRng0aEltNFhtVU91aDdsMHhu?= =?utf-8?B?M254WFJtSk1RVGpqTWFCRXBDNGFzN2MxUlBLVWlLcHVOVTk1NGlFbDl0UWdT?= =?utf-8?B?akNDRGt6NGNSd3dNV2tPRlJNdEVkNCtSOEdsOHFxZkJqMWRzZUwrT2tPbmhF?= =?utf-8?B?aU5NWkJ1NEZ4MDJ1K0c4SElQa0FnK1VvempibFJMTCtQYTlrbE5IT3EzRDZn?= =?utf-8?B?Z1ZSWkp2c3dLMEp2YmNQRmtZeGZLanRHOUFZVEZUVTJjRGZlRUZkM1h2SDds?= =?utf-8?B?eXRHcno0djJCTXpjbFNXaE4zUG9hektza0ZxUGMydEcweWNJYkRrN2lNbWQ0?= =?utf-8?B?NEtDbnkwV3FJY2Z4cU5OckMzcTNobVdZbWMzZVpyNk1oT0FiUjZxZkVnYVkw?= =?utf-8?B?T09EZDdoeHBWOVRKMFFDdzV4THE4VnhobnZjVGpoZWtaRWpqSklRL1FRc0JD?= =?utf-8?B?T3hNV0JFajRhYWxaY2ZVbUpaVTMyVUhrNTFyVnN3VXA3ejlieUpDazFLdEZk?= =?utf-8?B?cGJvSkxFTUY4dTVxbjRlSGRXU2E4QjV2QytXSVJuVGY5KzZKZDJRd2ovNkIv?= =?utf-8?B?MFVYNkZNdkN2WFl4Q0Q1QW1vRDN3czIyakxiYWt6K1FOeEwyYlF1S1VnNWpx?= =?utf-8?B?SU4vbHMyc0ovOTN1cTJhY0VOcFhZajVPeTNvR0ZVUFhCM1UyTzJvRXNNY2Ey?= =?utf-8?B?TjJpbXBsKzgxc3ZQUmV3K3RlZWJDaktmV1gxTzNseVpxSGlVdjIxY0VpWWxt?= =?utf-8?B?TWNLdytwZjJXNFhnVjE2KzRqblhDZlFDSmJBSVAyMkdrbzAraDgrWHlRaFIz?= =?utf-8?B?Vy9iRlRkUkdIbVdJemhQa1NQblZmbGNMaGZvMTJrQXJTaGNNWkJDT29hSWpW?= =?utf-8?B?RXZoTUVDTUFWREN0NUdUU0VRSWdCSjdXNWhYcUtnQzV4cFNNV2Nwb2dvUjNO?= =?utf-8?B?dUlVa05MdktnQkxRMG9OU254b1l5NEMxZlh5Mm1IdjVhNnprQ1Y3TDNwcmpK?= =?utf-8?B?Zkh6akpwZUZPeDJzRjVlM1Q4VVk3dS95UmlKQjRhNE1DZkFXMEVMYWV2cjF1?= =?utf-8?B?Njl0dTZQcHIxaitIUGdsbTNNYXJOajlsY2UvSVpWQjJieDh1MFdlOC95cnJq?= =?utf-8?B?VzBvMnFKR0kzbmpBRncyV2dIWmQwOHR4NzFhMFR1Y3psNlZQeFh5SjFIMXk3?= =?utf-8?B?aG42czJsS0xEN2hUeDk3a1VnQmJBZEtQSmRxVlZvdjlMYzVyZk5SZ2YydFZW?= =?utf-8?B?ZUNVSXNOMW82U0dhRjM2eGlxSSs1c1NHa2dkbGhkQ1B0ZTNmL2tndXBrRGJx?= =?utf-8?B?bjkxZWdXYXdaMTArZis1RW1JNkVUd0tmMnExUzZmRC9lM2toZDdNUUlVMEVL?= =?utf-8?B?a01hNE1ldXZmbkVTVGFsT0JQZ2thdHJJMXdZNm1VV0IzdW9Hb3E1MEFmdjZk?= =?utf-8?B?eitMK1lnd2w4bkIvTkFtVUpsbW5abDJPOGtJalNnWXMyQ3h4RStpNFRydHRM?= =?utf-8?Q?QOVjO5lD4lcLySiMkeGELZW7Ul5BY0=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PAXPR04MB8459.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(376014)(1800799024)(7416014)(52116014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?N0dPRDFpN1hkY0VqOUVCTHhMaHc0WUVucmJvb1lNSmpnN2UydXlwS2tPeUVj?= =?utf-8?B?VUp0VU54Z3lLdjNTTmNscW16dkpFQ3lRZWtZUTVoYTI4WWhGUEhFYUlXeWNl?= =?utf-8?B?dzZhQUFUYk5oNXhIQTNIVEh4djJMbmt2b1NiWFZjYVZpdGdsRmh6RDkwTERU?= =?utf-8?B?TzEyVFRMZ2xLNWl6OGRmU0ZqTmNaVkp6dHdKUmdFY3QvdFMwN2VMQTBoeERR?= =?utf-8?B?VUxVZEd0YytNWi8vUHBOUjRPSERhaVhraG9zRVFFVGFCQkliUFlrWWwwU25I?= =?utf-8?B?MnpDV0dQWkZ2cncyZ2NDNnBnTUNLQldXOUY3SUdkNmNmTXRwcE9mWmh2eU4z?= =?utf-8?B?a3FsRmN3TUF5UTI0djFwbHR6dndYckZpa0F4YzJQcGdQZzZJbHZQa3dHSnJh?= =?utf-8?B?ekduN1RIV0J5ak1sTjZXdVB4MitUeGU3UHRUMmhPaG1MdkorQ21TVTFianhL?= =?utf-8?B?eTEwbDE0ck5iTU5JMm1sbmdBQkpXQlBIS0k1eGhnVTNTUFNnQ21DNXIwZW5J?= =?utf-8?B?M0R6WGpDUTQzYnMvdkc3VGx6WDJTeVBOb25HcFZWM0VzdFlLeEpUL2ErUGlh?= =?utf-8?B?ckNHblYzTnRzUkhIZzg5STlqTlNUeVB5RWJQVXp0MFJPUVZXNjF0cVBOYWlF?= =?utf-8?B?czZsNEVjREQxOUdkU05Ra3ZLSnM5OVd2K2c5L0ljRU0wNVg3Smk2aUttYUlM?= =?utf-8?B?ZGRGd3llUmdaZUc5WkI3M1V6TVZ2NE9wdW9LakZaU3hXZ1N4M1o3a2RiRG8w?= =?utf-8?B?MURkeDFNeGNZWGlXSUZiRDdkTkRadVZOVktIT1FwMThBL0tuNmZJN1BoenBT?= =?utf-8?B?UkVoWnByMVZBMXN3QTVYUDZtanF0TGd5TnpDY2Z4RGpQZjhWM0trU0ZGOU80?= =?utf-8?B?c00zZlVSNzVGQkdqSXFkWEtNR0pzRkp5SVMrV3duVVEydDY0UnNDNGlRWjNK?= =?utf-8?B?d3ZiY290NVRnQkJVU1drV0RrZExuZVpEZ0hjdlVZZk1heC93RXZPd3RkVEdq?= =?utf-8?B?N25SeW1nMThhRGthWi9DWkFWRitxNU1BVTJOOVFtRzNDWkdWckZ6bHpJZnZB?= =?utf-8?B?eSs0MWFjaG1YMjZpZ1QwRm5peHZwTGk1ejVucU14MC96Znh1TDJ1ZCtkQTR3?= =?utf-8?B?WnBFQ2ZNM1FrdmNNalM3SDZ4T1ZWbjhXeTYvSStadTU3Qnd3dXQvbGM3TWhQ?= =?utf-8?B?OGFCRWh0TG54eHhBMytCT2MrNjhWcGVhbWVEcE1NeDBLYUNyVkNQM0krVmEw?= =?utf-8?B?bEhEa3liRGt3NnFia09BS3RIK1dKZVQyWUJ4a3JGcWg2M1JxNHhyVnNpWFJZ?= =?utf-8?B?TkpmZ2Nwa1A4SUsvQTFaQU9JMjFNN2p2SzdTSnVmN3NuOGpWNDk2YUcxYW9V?= =?utf-8?B?bDRPWG9jNlg1T2ZRZE9zc2xUMy9rTDMzcjFJaXIyTnozc3Bzd2dYWFRQSDh4?= =?utf-8?B?OFRLT0VvUlRsQndKVXpVQ3FmREtrN3lTL0ZLZkRDZys2ZSt5Y0htYlp2REtk?= =?utf-8?B?NFdoUXdRZS84OTUzcVhrbVU2RFU4WjZsL1pvdjFneVZaR2xlVkllZDFZVkJB?= =?utf-8?B?L1BJNTB2R0FFRzFpanhSNVVIUkZuWi9EYzFSZGhHbDdiNUlxRGMzc1NNVHMz?= =?utf-8?B?YlVkVXdZaVY2TnBBQzhuTm1GUjVTTVZZNHFHQVJqRkt5QkJJYzdxdytpVDBn?= =?utf-8?B?ZUR0ZlQyRUlkQkZtSHB6djJWVUN1VEswWVlrdllmSDhTeGJhQkh3S3JqTFNk?= =?utf-8?B?bjZtSlJocDRIbHpPL1pJNDdZdTQyRUVENkw5RWUxcEVXS3JnY0gyQzMrQXZR?= =?utf-8?B?MzcwVUJQM3NSTmdNU0hTRkpQZzIvakRsTlo1Q29iNVhSSkUyaFpPT1FYUUx4?= =?utf-8?B?UlYwZVR1N2ZTWE9ITjlWeVBWWW9RZXdWZWN2cmpUVjlVdDAwSXFZR3MrVGVu?= =?utf-8?B?RjhIekd0ZHBOSnJOWS9CZi9Uc1FCQzBTUjdjMFlEN3VnNlVvOUZLM1hHUXVw?= =?utf-8?B?NXlhSVRpZVEvTVJOalRHN0l2SmJkUHE4ZWNSU1JTK0FaL1NINW94T3VkYUxY?= =?utf-8?B?eFhUNzNlUTM4QjVqOXduM0lvSTNHMmpvSUgwRGJHZ3d1ZUFueGwyeDMyQXZW?= =?utf-8?Q?t7Ov7SfO2SssYGaZL3Twgmbk1?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: d4fbb89b-6b52-4270-9c13-08ddafa4ddae X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB8459.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Jun 2025 02:47:58.7773 (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: 6trJyHky3xquCqsCqoPvHuDmRn8xt2W/FWM+yUuePNadEfK8FH7wv9lKPzjQhY5XD7BFWTzLYOD++uI0Q5feAw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR04MB9568 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250619_194810_436488_9C4C1010 X-CRM114-Status: GOOD ( 10.79 ) 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 Hi Sudeep, On Tue, Apr 22, 2025 at 11:16:44AM +0100, Sudeep Holla wrote: >On Sun, Apr 20, 2025 at 10:09:44PM +0800, Peng Fan wrote: >> On Thu, Apr 17, 2025 at 03:26:42PM +0100, Sudeep Holla wrote: >> >> >Revert to old behaviour and driver request fw_devlink dependencies to >> >be created if they rely on them. I am not sure if that is better approach. >> >> This requires to update various drivers(clk,power,perf,pinctrl,regulator) to >> set the flag SCMI_DEV_SET_FWNODE. >> >> Using SCMI_DEV_NO_FWNODE would avoid updating the various drivers. >> > >Agreed and good point. > >> Anyway, you decide which to go :) > >Still undecided 🙁 Is this still in you list? Thanks, Peng. > >-- >Regards, >Sudeep