From nobody Tue Feb 10 20:48:57 2026 Received: from DUZPR83CU001.outbound.protection.outlook.com (mail-northeuropeazon11012061.outbound.protection.outlook.com [52.101.66.61]) (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 BEE192DBF75; Tue, 28 Oct 2025 08:18:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.66.61 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761639530; cv=fail; b=uOTk018dp/WfJYiT4A02003MPRpvXm05p7idLvGZqWNuy708eNhhpOFVGjfm1jfLHTl5TgJfigMir60ywjl7zPG2y6cpr6lK4ITYK9g/3ud4z3W6lC/ZL4Eq7UV41xIw8QiimGlVr5R7sV6L/kQBaveSDXvUCgfBpkDnOBunUMk= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761639530; c=relaxed/simple; bh=WdDRJmuJBlwPWA+Nz3ihkZzTNWaH9whzR7+VzVRnRNc=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=Pdhke/lntIzUJnISXScLb3XQIHK+jZOy+MWg3AaZ+3TleRmzrbvRNRKlRFUrh1mQCbwmV4LbF7WxLFeAOvlwZYsd42VRQr7jbhVFArmeCYc97PWVt7660F/J/K5ZnGgDSu1etLtE9tn4RZfaJi98Qm4urNP19yRkbMShOYRh0JU= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=d5WhC9T9; arc=fail smtp.client-ip=52.101.66.61 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="d5WhC9T9" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=A9S7pZTYZhQN3z4Rh3neq57WtH61wLpGympVJNiZCaTr+Kf5Y4T8SEtgOEs98QYIx+dRzsV4p+pIXurdmIGzl/eoWBOlMA+Nb8XXXti9CMzr78LAwtLhSefd8b8Xy0t3dKMOlVczPoapqeyDkpQ7DHJnUhWXpkRL5PLaUUVpNoeixE0I6+XybtdlN68xYEIf3Z4XEOrUhVxwLY/Ui9BQ5MLY7K51wz8YYge6iBNxpnY8+RKHG1DqWIr38gKYrVYSIKz6NUcz3OPfXCgb4zoDffqGvjSiPnxUXSqFbXyZhMFMMjC5Ba0Oe4hkCTGmgc3gIFWUQ3DCSro6UScvSh7yoA== 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=haneENzBgHaUhrTrFeFlJja+X9GZtEr66jm1+ZzZUW0=; b=y8eu7Ctn8stKHWkhoVyBJvaDS8N+4SoeCIs+GyjUY9laREKfXk2q//juxvjjmLYZvHtJowQczaMFCgdQbPQd8Dae75j3Vt+sMAidfr+yve2mU3qmprdvMqxw6z8RLsF5JUUkHoZcc9oDcgSqg0YpbRARuO8tDjKvfQLf6JePAemCJwyRTRkKAweWggIdKvnUS3svUBjMIc6IhzU4KH2Q8HPQ/4t8AK8REOQSOA6VvumJ8qbZgzxaJnbPi1JfDbiPEFj5T6MLkxDaSvV9U8woyar3BXftEzEkFg+sm9Zsl3QxxIPH5PK0dQiuRN9o9HQfX918AuAYn84jaDYqUsmrqg== 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=haneENzBgHaUhrTrFeFlJja+X9GZtEr66jm1+ZzZUW0=; b=d5WhC9T9xti2kdKfPGmNcQPt9lnxwkpT6QGzYOn/ekvGWx8KI+OCsIYF3ExAXczwO+AoweRwo9rEQ7kNojgq2/Ngq9IFr1ACXfM8OB0XMpY0HrTrwjhIQnvOsuYMWQmj4WaVp2e0Cw52ZcrEtgvQrOiCr7i+SLzDwiGdOUMoWhEtN4/0JR3T/Xs9Y0EK2cF8IA/gChZXxZmGEFwZEiwGUzPolY7bRFOfs9hycRBv0z9CrFU/GIiNpmTgsxnFF86Ds3zPcNVzbMlKXxs5048ebgmMeTEP6jAh2pabTK5ypc7gn5btiQwpVpc1P9L+DpaOMRHPnHpN2/2GyeavtK7QxQ== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from PAXPR04MB8459.eurprd04.prod.outlook.com (2603:10a6:102:1da::15) by PAXPR04MB8558.eurprd04.prod.outlook.com (2603:10a6:102:215::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9253.20; Tue, 28 Oct 2025 08:18:41 +0000 Received: from PAXPR04MB8459.eurprd04.prod.outlook.com ([fe80::165a:30a2:5835:9630]) by PAXPR04MB8459.eurprd04.prod.outlook.com ([fe80::165a:30a2:5835:9630%4]) with mapi id 15.20.9253.018; Tue, 28 Oct 2025 08:18:41 +0000 From: Peng Fan Date: Tue, 28 Oct 2025 16:18:02 +0800 Subject: [PATCH 2/4] remoteproc: imx_rproc: Add runtime ops copy to support dynamic behavior Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251028-imx95-rproc-2025-10-28-v1-2-ce9e7db9edcb@nxp.com> References: <20251028-imx95-rproc-2025-10-28-v1-0-ce9e7db9edcb@nxp.com> In-Reply-To: <20251028-imx95-rproc-2025-10-28-v1-0-ce9e7db9edcb@nxp.com> To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Daniel Baluta , Frank Li Cc: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1761639500; l=4045; i=peng.fan@nxp.com; s=20230812; h=from:subject:message-id; bh=WdDRJmuJBlwPWA+Nz3ihkZzTNWaH9whzR7+VzVRnRNc=; b=lPuDRzvZTOJzskk2davysvj5IkS131ZOLLmtlaZTm3xSElfwf2c6OSVYHYUFN4uahTHEt2NI2 Xrb4++Zzr5iAivdukioUqXEs4m8BqWmF+s/mDiYmvlm5JDn6xBSXEIf X-Developer-Key: i=peng.fan@nxp.com; a=ed25519; pk=I4sJg7atIT1g63H7bb5lDRGR2gJW14RKDD0wFL8TT1g= X-ClientProxiedBy: SI1PR02CA0035.apcprd02.prod.outlook.com (2603:1096:4:1f6::8) To PAXPR04MB8459.eurprd04.prod.outlook.com (2603:10a6:102:1da::15) 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: PAXPR04MB8459:EE_|PAXPR04MB8558:EE_ X-MS-Office365-Filtering-Correlation-Id: 37cf6b06-832c-4540-e238-08de15fa9a68 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|19092799006|376014|7416014|52116014|366016|1800799024|38350700014|921020; X-Microsoft-Antispam-Message-Info: =?utf-8?B?L05sU05wMktORk1pLytzQ0xacXJSaGgvT3JrM3p3RHZEUkRtLzlTVWowV2dK?= =?utf-8?B?bXdOOVZWdUoydFNEZW45WlArQVRkeHF2cGlsemZ6U1lIMURFVUEwMlFLSnor?= =?utf-8?B?VzRoekJ1QkU4a0F3bHVseFNpUWJrOUpDYkdHN3NnajNId0ZadkRWOWZ1T3Zz?= =?utf-8?B?T1JCTDArUFRZWUtPQU1RaDkwRHowN1k1OGRXeVlaaHdKVXBiTXBGeVlnZ1RX?= =?utf-8?B?WXJvREowa0IyVWRPeXhhUVVlRTNzeWs1NlgxblJocnJwR28wNVhSendFQ3Yw?= =?utf-8?B?OXd1TWM3M0pYanZNZzQzcGNrK1c2S1NyOWlKakx6NDdjYThvTWtvWUhSL1Vm?= =?utf-8?B?SEJCaGFzclBLY0pxMkRBcGFvZUo2QzdIUUhtZXZxSEd3VWdWdUZMTWl0Y3NZ?= =?utf-8?B?Yk5La1NWTmVOWWxUa1VJcnAzajl1MjFYVkV2aGsrZ0QxSzZ1QzFNbnd5MGZD?= =?utf-8?B?L0Nqd1NXOHVoNVltUHR6YmpVMElwOERWRjdoeGprVVZjRlpHYzFMOE9nYkJn?= =?utf-8?B?ck5QMS9Gb1hGdEdiUUpYbEszQkNtOE9JQzVPVVVrRkpGbk5NalJ3KzBGSUZP?= =?utf-8?B?UDZaMVlYWk4xRjBYWlpZLzBCRW0rQ3ZLVytTcHlhblovZkN1ZlBlWEZWeFB2?= =?utf-8?B?eUxpMDEvODZMeXNGaW9OQjd5cHdGenY3ckpKbERvM2ovZlF0eDJkQUVIdDA4?= =?utf-8?B?U2c3a25HR242cm5Ob0dCQ2t0SXFxOVBvWkt3bjVYbGUwZ3VyaXlDYStFOGVG?= =?utf-8?B?V3pDUWc2eUVCOGhGRWI0L0xReE5nT0VJS1B5SEdxSFl4SURuWFJDZTFNMGw0?= =?utf-8?B?Z1NYZ2dWUk5FU2NLcFZ0THBpaDFRZUJBL0dNNTJPNi9qazRmcEp5NGF4bThy?= =?utf-8?B?bEY3cVRHZXE3blZqa0dLK3NXWXZuRnBhODBkYm5uQ1kzdzBtWmludFVKaWZl?= =?utf-8?B?NEZHa2VsMEVUZjdpSHhreEt0NktyL3VMRktxM2FLbjJoSVJnODBWWDBmNFNC?= =?utf-8?B?WHhCdnljS3o1bmkxSjgvV2VpS3JsVXorQkpSalNraG5hRjRZQ1pObHNYanR0?= =?utf-8?B?VWFWb3VoTFV2NTEwR0cvMVdSMzdCVEl6dGFENkcwdkZXZnZrdFIzelZuaDYy?= =?utf-8?B?WXVXTEsvRXR6QmVIK2JzKzNzOS9wdFRHWFk2Z1J3NktrMCtoZHBDOTFrTmJV?= =?utf-8?B?S0NETEpQS0I3VFN1RHhnZlhjYUVoQzBiSHErcmwxekhLYm01aTlSVWY0VFNx?= =?utf-8?B?ZWVRZC80OUFSdkFVR0pUb2ZWU3BqZW4rdW9oUm5yZFczNnJTMytXSHBRL3Ix?= =?utf-8?B?T3hIQnpUUzU1WmxVU0RnWjlJSVdWMGdxZlV1RFQzMHBnK2x3TjVQcEZ3TzhS?= =?utf-8?B?L1ZhdXNXdVZ2TkVucTV5SWwrY3VOM2w1WkFCMjRZcTBQYlMvVUpyQ2ZyVk1F?= =?utf-8?B?Tm40bUZ3ckZWZ2d2RXR2UXRxdk1GMDdnaTBMdk1MZzBpN29xNlRmNWxrQVNz?= =?utf-8?B?ZFZrVXFNbGc0WTl3cnczekRSNkYxSmtrTk55eDdtNkkxMVpQdjhXazVBRHU3?= =?utf-8?B?cFdwZnEyNGcrRkVwU1E2MmFGelZaTkVSOXpnMlN3NWJVdDBpWnJTK01mcTNr?= =?utf-8?B?RWN0UmNDRG55RUZCU3d2UmJJQlVUcEs0Rm5JMHhrSTF5bEo2RTQ4M1F0TCt3?= =?utf-8?B?Q25FR012Qmt4Ni9GOUNuWWN1Tk9vbXJqZ1l4VHQ1Wk13blZ3R09QeU1NUldK?= =?utf-8?B?Wm5uN1NneEU0Zzk4ZS9IbEliVENJUTlERGsva0ZmMS85QkFET2taWE5veTZn?= =?utf-8?B?bmFpSFU4REZvQzZrQitnNUxVY2NwUk80S1lLVUpHUXFuN0JtNFd6WDA3WWRP?= =?utf-8?B?RmExb2s5bldudjVBWnd5b0ZOcXo0R0lqeXREbmdiMUw3WkVHalJqK3R4YkxV?= =?utf-8?B?a0hKZFVtQlFPbzZGbUtPTlJVSnB0ZXh6QllmWURwdVlqcEtvNGlsT1NCNHlP?= =?utf-8?B?WmJVU2Z6YlpYdXgwbllmTHBzcXRqeTliZW5zQjhCczVCUlhKZEpNUU9qd1hq?= =?utf-8?B?aDBDaFJyNGZGMllIaTdxQ2NPTmF2ZG53MlJkZz09?= 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)(19092799006)(376014)(7416014)(52116014)(366016)(1800799024)(38350700014)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?cTZzQkNvTTNzUjBBK0srNHpwSEo4Vm5tRFNVdm05a1ozcWZ5TmRXQk56b1l1?= =?utf-8?B?ZDRncFBVdnRra3Bzc2d2cEl5dElnMFFiSHQyZ213Y1B3Y0pMNTliSGhrTXVP?= =?utf-8?B?bnhtZDZjaEdUQ0lvRE9DeGxlVEFxVk1mTVVINmlzd1RqdGRuL2txOElUMDJG?= =?utf-8?B?QSszOGVtNUZXSXhkUlhWRWV3OTc2bXhlUGMwSHBMZVZ5SHEwdFVtNnZNRkFk?= =?utf-8?B?Sko1eWNXV1RKQnFCc213WVp0aGtnVGdsZUdlL2NoczIzc2Ywb00vNHdzeVk4?= =?utf-8?B?MVB4Nk1qUVBmY0pEOUVhQkgvNjJBcjMvUEJoU2FJbEg3OTNPYnE3SkFEWGdv?= =?utf-8?B?V3BKeW8zalNnKzFrMVNEOHZhU2JNQUUwSUVmdWZZWWU1TjhWSDdHWkthMDJ1?= =?utf-8?B?VWhRMVFxQUtlWDhoNXh2bmlCN092dlNPUGY1QUZTd1prRlhhc1hMdFlNdmZP?= =?utf-8?B?UFFJRXRGY2wxQmFicHlxeWp3V3ZZd2JnNHYvSkxqa1dnekMvamFoQUFzUjRh?= =?utf-8?B?WW5PYzJBNVB6dlExSnZrM2wrQlF3dkhHaVZ1eDBNQms1QzU3RnZ0aWcyZ3VQ?= =?utf-8?B?Z1RBdU1QYldrNUpCek1NK2dFd0xBdy9oSnFUZk5BR0pBOEoyTDhxRlhuaXhZ?= =?utf-8?B?NmhDWXd4ei9qcmxWL3N6THoxK25RMXp4Qm5MT0o3WXJlTG1mcnRKeUxUcGxn?= =?utf-8?B?ZWRCVVNYRHlkL2JROWNvVEpLU2xpYy8yWWZlclgzUks1SlJkMEU4bndndStN?= =?utf-8?B?V3N4MmZmOGNyckN3K2c0cEk2OVNMYWZZZSs0KzMvUXd0YzZOSnQ3dHMwY2tl?= =?utf-8?B?WE9maEtrWTdKMmFLYXJTS1FwMm94K3RqSUZyTzdxWkwwY2VHNmF0YnNteWd4?= =?utf-8?B?dmR0cFlUZncvREw4ZUJHc3lMaGRZMzc1MzEzSGY1bFNDbi9BNjNIbXNMS2Uw?= =?utf-8?B?QVZKNW4xV2czNURyVGNIRkhRT2M1OXNlWHdhWkdwZm8wRlhoQTc1NmtPR0N2?= =?utf-8?B?TDkvQml3SDdDTzNEWExCd0UzOTI4SXo4L2ZtM0R2OU5pMEI5dHo5Y2JjVFJp?= =?utf-8?B?aXpHVE1NV1ZsdFRtZnZiT1lrTjl1NjZzZkFlelA1SDVQaXdra2tpV3B1WkZj?= =?utf-8?B?RFgwT1BVVVlXalpTM00rcVNJNVNyV3Q5UHhGQWhiK1lJaTVUTyt3Y2YrTEFq?= =?utf-8?B?enN6QmFMbzFhNDFsaGx2elFxOGU0RngyOXlDVDdEeGNjMThvQ09XR1NTMzM2?= =?utf-8?B?clVGTlNUelY3c25RYlNsc3BJdjNmVUhnVFphWFNsY1R5aDVaKzRqUm5kS3FT?= =?utf-8?B?K3JjL3ZTaGVIWGFpQ0VkTjdua1ErYll3Y0hwQnYyOTBSUWJEejZoUVBaV3pV?= =?utf-8?B?WWdFdXoyTDZhMytaR1ZQR3E3b0RpcElzREZIZDY4R2RDRTg1R3pCa1ZXbXdk?= =?utf-8?B?VFp1ckl6dkFvbWhMTHFEVEtXNWloRG9MWjlxdjE2QkNHcGlaMU1qdzgwUnYy?= =?utf-8?B?cmtwYVd0c0ZUQUF3bkJrRUh3cTFZZnNzZjh1dUdmRWZEVjZLMXhOWVp6QjFG?= =?utf-8?B?OWkycnFzOXBjWS9VVzdQek5uYWRoN2xMTmdsdG1jT2R4YzF4WXpXS3BvV1pG?= =?utf-8?B?czlGTmpEalFJcFZxMlkzY0VXaURkU3JFTUdDS2YrdzI3aFoyMFFJM3pQSkJ3?= =?utf-8?B?N0lJSXgwazdSWGpHQ0JOWCtHcmtTSW50QzRXcWZFQmxGY3FNb3UxeUJrM3Zs?= =?utf-8?B?dm1SOXo5N0RhUXJKblJxZWpuSXZ2ckNRbFdzNkljdmJhdkRua2hqbTlMcElJ?= =?utf-8?B?YzZKQUg5T2dOUk9UQTEyQTdZSlUvZ2tMUm9ja1o3emNrMzdTTXo2cmJnVjFW?= =?utf-8?B?eU5jaldRM2JrQnVxbXZYbTN1VHpjN1djZWcycUIyYW5Ydkg5Y3NsRUQyMkl1?= =?utf-8?B?TmhMaGQ2OTJYM1ZyOVVHNWJCdmxSUitFT2ordkFGR2ZRRFRIV0hGbmhtcXNX?= =?utf-8?B?L0lCTm1EY0VYSUIrdzFtSEw4RE5Sck5KY3paQWdXMXREUmNYVHV0aldPeE1u?= =?utf-8?B?cUR2SXlTWWQ1MFhNYWFObWUzVzJHQVZ4bmlVVUV2ejRYamJBYjhmcFdqdkRv?= =?utf-8?Q?BX8K8xLOvrB1ejt/NBcGkr4xt?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 37cf6b06-832c-4540-e238-08de15fa9a68 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB8459.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Oct 2025 08:18:41.2126 (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: 5JDd1sMLrMT63CtIgBqMduIRIpRHgxH5411RqOoQf5FGBSHfbn3u/OYUf0KgjiPiSbF5Mm0LLSU8QPN+ZwNAnA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR04MB8558 Structure imx_rproc_dcfg contains a const pointer to imx_rproc_plat_ops, which defines the start/stop/detect_mode operations for a remote processor. To preserve the const correctness of the static configuration while allowing runtime modification of ops behavior, this patch introduces a new imx_rproc_plat_ops member in struct imx_rproc named `ops`. During initialization, the contents of dcfg->ops are copied into priv->ops. This enables the driver to safely override or customize specific ops at runtime without affecting the original const configuration. This change improves flexibility for platforms that require dynamic operation switching (e.g. i.MX95 Logical Machine ops and CPU ops). Signed-off-by: Peng Fan Reviewed-by: Frank Li --- drivers/remoteproc/imx_rproc.c | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c index 02e155e967942d745de4ccd96f9008e4211f9b36..4ffd2415295be5e60c8eb8ea512= 6b3562bf703fe 100644 --- a/drivers/remoteproc/imx_rproc.c +++ b/drivers/remoteproc/imx_rproc.c @@ -116,6 +116,7 @@ struct imx_rproc { u32 entry; /* cpu start address */ u32 core_index; struct dev_pm_domain_list *pd_list; + struct imx_rproc_plat_ops ops; }; =20 static const struct imx_rproc_att imx_rproc_att_imx93[] =3D { @@ -315,7 +316,6 @@ static int imx_rproc_scu_api_start(struct rproc *rproc) static int imx_rproc_start(struct rproc *rproc) { struct imx_rproc *priv =3D rproc->priv; - const struct imx_rproc_dcfg *dcfg =3D priv->dcfg; struct device *dev =3D priv->dev; int ret; =20 @@ -323,10 +323,10 @@ static int imx_rproc_start(struct rproc *rproc) if (ret) return ret; =20 - if (!dcfg->ops || !dcfg->ops->start) + if (!priv->ops.start) return -EOPNOTSUPP; =20 - ret =3D dcfg->ops->start(rproc); + ret =3D priv->ops.start(rproc); if (ret) dev_err(dev, "Failed to enable remote core!\n"); =20 @@ -372,14 +372,13 @@ static int imx_rproc_scu_api_stop(struct rproc *rproc) static int imx_rproc_stop(struct rproc *rproc) { struct imx_rproc *priv =3D rproc->priv; - const struct imx_rproc_dcfg *dcfg =3D priv->dcfg; struct device *dev =3D priv->dev; int ret; =20 - if (!dcfg->ops || !dcfg->ops->stop) + if (!priv->ops.stop) return -EOPNOTSUPP; =20 - ret =3D dcfg->ops->stop(rproc); + ret =3D priv->ops.stop(rproc); if (ret) dev_err(dev, "Failed to stop remote core\n"); else @@ -590,12 +589,11 @@ static int imx_rproc_scu_api_detach(struct rproc *rpr= oc) static int imx_rproc_detach(struct rproc *rproc) { struct imx_rproc *priv =3D rproc->priv; - const struct imx_rproc_dcfg *dcfg =3D priv->dcfg; =20 - if (!dcfg->ops || !dcfg->ops->detach) + if (!priv->ops.detach) return -EOPNOTSUPP; =20 - return dcfg->ops->detach(rproc); + return priv->ops.detach(rproc); } =20 static struct resource_table *imx_rproc_get_loaded_rsc_table(struct rproc = *rproc, size_t *table_sz) @@ -995,18 +993,16 @@ static int imx_rproc_scu_api_detect_mode(struct rproc= *rproc) =20 static int imx_rproc_detect_mode(struct imx_rproc *priv) { - const struct imx_rproc_dcfg *dcfg =3D priv->dcfg; - /* * To i.MX{7,8} ULP, Linux is under control of RTOS, no need - * dcfg->ops or dcfg->ops->detect_mode, it is state RPROC_DETACHED. + * priv->ops.detect_mode, it is state RPROC_DETACHED. */ - if (!dcfg->ops || !dcfg->ops->detect_mode) { + if (!priv->ops.detect_mode) { priv->rproc->state =3D RPROC_DETACHED; return 0; } =20 - return dcfg->ops->detect_mode(priv->rproc); + return priv->ops.detect_mode(priv->rproc); } =20 static int imx_rproc_sys_off_handler(struct sys_off_data *data) @@ -1056,6 +1052,9 @@ static int imx_rproc_probe(struct platform_device *pd= ev) priv->dcfg =3D dcfg; priv->dev =3D dev; =20 + if (dcfg->ops) + memcpy(&priv->ops, dcfg->ops, sizeof(struct imx_rproc_plat_ops)); + dev_set_drvdata(dev, rproc); priv->workqueue =3D create_workqueue(dev_name(dev)); if (!priv->workqueue) { --=20 2.37.1