From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from AS8PR04CU009.outbound.protection.outlook.com (mail-westeuropeazon11011016.outbound.protection.outlook.com [52.101.70.16]) (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 3433237C912; Fri, 12 Jun 2026 08:43:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.70.16 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781253830; cv=fail; b=ovovqXafihPUMPs4l3RC20rrNPWdNdk5JFkQ3cgalI0m+Iej8H9bxjr0OtGSkifoyIZSeSLuc+TTqmpULnsmyRNd0xyTIDvWrHawQ7SgsqkhG0BoTAZaaTJ+jtvoB0wZkk6oROIbQfENKJSmJEYOhqcKhB+2mg4uUcQ4SS/N3C0= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781253830; c=relaxed/simple; bh=4CK/3bE0yn0NlMwz0Xo60VRXHlIkruvIuWlIRUz/S7g=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=J1VaMSNHNowLFiTF6HaPYUKdlRElf0ObQd9bZvWgdMTBS1A+szKUhO4aBgQfl8V/DVMgga+SJdu+YFMmkX6smRP2ZvoJ+4Bm/P6HVBCdgA3QIno3fKWt9qVvuUKlKSP77MCcItmLqX+MVHwsK9vvSS5ylzWFWMWXyHcvCOV6q9E= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com; spf=pass smtp.mailfrom=oss.nxp.com; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b=JY8i8NFy; arc=fail smtp.client-ip=52.101.70.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b="JY8i8NFy" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=kv2FVyOUk3H2xG00GCfKhHE8+Vl0EW6Sx10uEBSd8Du//pt/OEaJbwFvxLM1+R+C8tKHIz3jylyw8ED8Y0ksKHsCYR4DMqFkrv0mbMBbKnBdjGsV5x4jJ+FAdthyiIXaFGyo+GEbHxuxTg6AFl2G/oyzW4ojSE6Meef0+4PU99CeUM9wOeFa3jtZ9h0GcXK2V3oZvzoJOjp6sM2NZQeXmtRZEeNrhePckwDx3D4ip79IrVYjW2a4KduzedMAqivo3vO+0nlXOj4deD/8m9atXHWvt0bsTZdVkI7N2e0shC+/vuG34JybUMxePTID3h0V+BYMhj1+8JvtJr9TUOdFEA== 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=P5NVoMvtQMK61916v8Blqy/6+Zj8q0q39lvdVHTpHRo=; b=SAcDuT+OQKzN0dpl3QORnyigDaHyxvbLnusEs9sagZZND1VDlW3esIFmYSrljqykP1Dhx5d1Z43Kf3s7FWVUuKp3TpUpWdU3P8ub/0xCAC4CMj/M2/Z6cHbutVwBSBPpJfAh2WdX234k0KstpyV5T1JZYq4LQKmZALidqk26KOIGFc0xjpdtoMru6gwS3WVgu+C8/BV8IA9/JEPeJOfLgi2m0XmDVIFrJADsrOc7PF7Ni3h4zSZs/t/ZOaI2N9R4IEhp3I7f3TB8ccYb3gUF1USC1Sx1QHmUppEjKKdy4y+pXPF+R2NABMNLNG1R/+bJn4GFv5A0FOMdaipfGs6zVA== 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=P5NVoMvtQMK61916v8Blqy/6+Zj8q0q39lvdVHTpHRo=; b=JY8i8NFypTC8yistjJ0U5SY44EKpAdB+tczSRnBR2LUtdsXUC2ngkd0/cQOjfKsjABQyCpiuYsPNfc/aNomae73Rmm14nf+0a9Clj/eNL3fczr4JoDB8R1i9e4rbSumhYHZIpzC6tDL/F0/KGnYG5dU/EyrukddkLmyvVJ6CG8I+5dPf3TGNv1/7KAtDlJ/A2qNibA1ZPhYUXmvgCokb6d4+kpAgXYYep9ywdWCeL239wP6poFayg/7slkOHYAcUAc9uNAkoqOUvOyYudB9GydFFZE8dMESbNEC9nJXJZdOI7DxUO8x2TgQw2vpTXJwIlQ82am+eMTTsIsW5YQO1Gg== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) by GV2PR04MB12293.eurprd04.prod.outlook.com (2603:10a6:150:32b::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.92.17; Fri, 12 Jun 2026 08:43:45 +0000 Received: from AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9]) by AM8PR04MB7874.eurprd04.prod.outlook.com ([fe80::ac38:1699:6f18:c5d9%4]) with mapi id 15.21.0113.013; Fri, 12 Jun 2026 08:43:44 +0000 From: "Peng Fan (OSS)" Date: Fri, 12 Jun 2026 16:46:27 +0800 Subject: [PATCH v10 5/6] clk: scmi: Introduce common header for SCMI clock interface Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260612-clk-v10-v10-5-eb92484eda38@nxp.com> References: <20260612-clk-v10-v10-0-eb92484eda38@nxp.com> In-Reply-To: <20260612-clk-v10-v10-0-eb92484eda38@nxp.com> To: Michael Turquette , Stephen Boyd , Brian Masney , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sudeep Holla , Cristian Marussi , Sebin Francis Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Peng Fan X-Mailer: b4 0.16-dev-7bc12 X-ClientProxiedBy: MA5PR01CA0150.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:1b9::8) To AM8PR04MB7874.eurprd04.prod.outlook.com (2603:10a6:20b:24d::9) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM8PR04MB7874:EE_|GV2PR04MB12293:EE_ X-MS-Office365-Filtering-Correlation-Id: a69e72f1-bd69-400b-b9e9-08dec85eb668 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|19092799006|366016|7416014|23010399003|1800799024|376014|3023799007|18002099003|22082099003|11063799006|56012099006; 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:AM8PR04MB7874.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(19092799006)(366016)(7416014)(23010399003)(1800799024)(376014)(3023799007)(18002099003)(22082099003)(11063799006)(56012099006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?R3RmV1ZiaUNYVzZtOVN5V2pkQXUvTC9WRWlWQkdUblh2RnhrUlpwbnVncXU1?= =?utf-8?B?cGdyYUJSajFWelVmMUhyZXFvdFdhL2JRYnhiK1ZHTkg2VFNORkxxbCs2NXBt?= =?utf-8?B?OGhRSU54ZTVyNWhFOHBDd3d3UEU2K2dxeG5QUlVJTGNjbGtubHlrS2t2clUv?= =?utf-8?B?MmF1K3hTY09COGpmUU5IR1laNlRZR3ZnS0NSWjdRemUwazk5S3U2bG1Bdnli?= =?utf-8?B?dFZ4NlM1ZjhzNlNwOFFUUmdnbGxJUlV2SE5Nd20xa0JYaHBLbkRCcU9Kbk5Q?= =?utf-8?B?K1FsYis0WDYyd1YvelgyMGM0YUdQdks4S3RqQ2dBZTBpbHNCaERJSEFpRUtT?= =?utf-8?B?cVhEUU5WTFNBaWV5S0Y4Z0hwNUhSTGt4SkJTbnpZRG92RWEvTHJ2RlYzR2c2?= =?utf-8?B?RkxZS1NNYnJpOG4yYjllNVdsKytSY2l3UWxYbWpKSDNwRmk2VElqbjZrdjk2?= =?utf-8?B?T0huWEwvQW56OWNKR1lqdDNWK0RxMEZGbzhJcmUrUW1rQWV4c3JMQ1MyVCtT?= =?utf-8?B?R2tIRE5Yai9rYnBKY0Z6dVFFSXQrODVESWVVMUh2WjFJd3d5ZlFlSnZWbkds?= =?utf-8?B?aUQxM1F6Sy9IVGpsTjh0ckwvT29Fc0pPVjc4NDBpMzRlaCtnaDd0aWNRQzd0?= =?utf-8?B?Y1VOL2hOdC9YT2p2Y1ZrSHUwYmRDZERkWGZuT0M1NUx6cDZWY1RmSmZTRzVC?= =?utf-8?B?eVc0NzNsZXp6c0FaUlJiUnFyNnNvM2l0N2ZaUEdIZDQ4QlNhcG1zalBUT0tv?= =?utf-8?B?Sng4Wkd6TGJoQmw3elNHaWUxYlUxNk9rY1pVRnorVjluOEpSaUZ1T2RsNGRL?= =?utf-8?B?OFpsNXd4WmVHd1FUQk9MY3ZYVmpOWWprTzNJSC94SG0zTFFwelhvK0pkaU1L?= =?utf-8?B?V3hpOGJMZS9wRlpBdDM3dWxuK1BTWlJwR0wrelppZmdkaDdaOG40ditBejF5?= =?utf-8?B?aGhpUEVzaENpK0dXTDc0d2VJM0VZdXl6M1puYm9IWWhkV3dCV3hCeCs5OW5s?= =?utf-8?B?WkR4ZE1QcXE0UmpKbXNxbmZhcnVzZ1J0andGTys5dklkc1lrRHRUcjhlOEdE?= =?utf-8?B?dTd0NUFXTE1JY0YyVjJOYm5KQzUrTGJDcVRoc0k1Y0t6MDUyWnVPdDFlc1dv?= =?utf-8?B?aEt3bzZxamt2Z1N6YUt0ZmN1YkFhellnejRZSTJDN1UwTzdpbDVZMFE1Z2JD?= =?utf-8?B?N1lKTzhnd2FRMW9KeGd5NHhTb09sSGZZNjVWUnljdWM1L09Db2t4UXBMS1o2?= =?utf-8?B?ajM3Skwxb3Z4SjRmcTg5S01kU3ltWnMyZTlMdW5uV3pId014ZmR5MlV4R1Fr?= =?utf-8?B?Mk1yNndxcVljUG9yTWJMVXplYUR4MEE2bnhiNEhqZGdwTUQrcDg2QXVUM25R?= =?utf-8?B?K1gxdHdKMklFNmVqVXc3VUtLZFNKZXhFRmlaTHJDWmI4NXlOV1hGUzB2azRJ?= =?utf-8?B?OHVudVJsQXNjUXQzeStQNzA4RU5ySU9jZCtYZGtMOVJGZHVOeHplU3FFdTFV?= =?utf-8?B?WEQ0dG1uSkp4WFZNRE9scFZjNmlHNE92VjdvZ05VdGovaWg1ZGRreTVkTmxl?= =?utf-8?B?TjFEblVtMGQvbEtaUW4xR21LRHFoY2JGQi92TThzMCtYMWVQV2loenVtaDFU?= =?utf-8?B?a3ZiMUFTVDRBTVJSRXQ5ZUtqemd1enhxK0NudXFUQ3UxZG1oT2Q4bG5PMkV0?= =?utf-8?B?TXBMbmw0TTZCbHhndFRZc0VQYzRxcW1GRS9sazdMWGxYRkx4MCtxVzRRM202?= =?utf-8?B?VE03b2Nud2RsSFhoR3hqcnQwWCswNzc2bFQ0WWFWa1g2UlFiZStlT2RLbjVE?= =?utf-8?B?RmVhbG1yU0NEUlFJUjRwdEdvdVEzUGxKdkpqYlIycFlxaGFxQnR3VXVzbXFW?= =?utf-8?B?WUVDQTZmSitERkRYVEIzVW5VOHpiaUE1SERsbVZnN25uRXF5WTdMSTRvcVFh?= =?utf-8?B?OVVnUFdZUTFLSDJSdEpkY3J6aVI3R3JiSEx1WkJtaWhkNER4ZUJIYnUxdUFT?= =?utf-8?B?OVluUE9TOE91RE84QWV3YUdXNUlVRWxWdW1tMnEyMUJoaUQzTWJ6YzdxSkJs?= =?utf-8?B?N2pEVWtQR0hZREdXQ1EyeHJkWElxa1hreWtNekNWWWJIWlVkZ1YzVGkydVRa?= =?utf-8?B?TXdFOEE2eTlrWGx2c1lDbU5Odm5WOFhkZTMvcUJ2VmRScW5KTWJCY2pMZzVy?= =?utf-8?B?dXhYcFF1TlhKUFhHTWVXY1hTTW1nVkU3UDV0UzFIRkM0cGQ1MUlWdi9hQWIy?= =?utf-8?B?Y2hpRXZkdkV5QkNNV2RrTXZXcUIvN0RXNTNZQnNYOGdSQWFZNVVJaHVESGlV?= =?utf-8?B?VGF6aFdXMjhWOGNmT0dhUWlQNHMxQmFBaE5JbUNYam5TSHBGcysxV2tjVFhi?= =?utf-8?Q?yua2TpvgQ8QehrHMPQo6aaISumKIPddhqIKjH?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: a69e72f1-bd69-400b-b9e9-08dec85eb668 X-MS-Exchange-CrossTenant-AuthSource: AM8PR04MB7874.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Jun 2026 08:43:44.8602 (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: A9LrDnspetByCoIQEh072fw4lkRmcrS5Y8DH8fpdD8AzeRH7bWCxhmE8BktbFJoSBItnj+PBdaTOjRWdLrkBRozD6SyYZkxnegkfSGd3QuqCOZ9Np03X9Ie/+X46WjZP X-MS-Exchange-Transport-CrossTenantHeadersStamped: GV2PR04MB12293 From: Peng Fan Added a new header file 'clk-scmi.h' to define common structures and interfaces for the SCMI clock driver. This header will also be used by OEM-specific extensions to ensure consistency and reusability. Moved relevant structure definitions from the driver implementation to 'clk-scmi.h' to facilitate shared usage. Reviewed-by: Sebin Francis Reviewed-by: Cristian Marussi Signed-off-by: Peng Fan --- drivers/clk/clk-scmi.c | 27 +-------------------------- drivers/clk/clk-scmi.h | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+), 26 deletions(-) diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c index 7c562559ad8bb..d88e78cc9a12e 100644 --- a/drivers/clk/clk-scmi.c +++ b/drivers/clk/clk-scmi.c @@ -13,32 +13,7 @@ #include #include -#define NOT_ATOMIC false -#define ATOMIC true - -enum scmi_clk_feats { - SCMI_CLK_ATOMIC_SUPPORTED, - SCMI_CLK_STATE_CTRL_SUPPORTED, - SCMI_CLK_RATE_CTRL_SUPPORTED, - SCMI_CLK_PARENT_CTRL_SUPPORTED, - SCMI_CLK_DUTY_CYCLE_SUPPORTED, - SCMI_CLK_FEATS_COUNT -}; - -#define SCMI_MAX_CLK_OPS BIT(SCMI_CLK_FEATS_COUNT) - -static const struct scmi_clk_proto_ops *scmi_proto_clk_ops; - -struct scmi_clk { - u32 id; - struct device *dev; - struct clk_hw hw; - const struct scmi_clock_info *info; - const struct scmi_protocol_handle *ph; - struct clk_parent_data *parent_data; -}; - -#define to_scmi_clk(clk) container_of(clk, struct scmi_clk, hw) +const struct scmi_clk_proto_ops *scmi_proto_clk_ops; static unsigned long scmi_clk_recalc_rate(struct clk_hw *hw, unsigned long parent_rate) diff --git a/drivers/clk/clk-scmi.h b/drivers/clk/clk-scmi.h new file mode 100644 index 0000000000000..6ef6adc77c836 --- /dev/null +++ b/drivers/clk/clk-scmi.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2025 NXP + */ + +#ifndef __SCMI_CLK_H +#define __SCMI_CLK_H + +#include +#include +#include + +#define NOT_ATOMIC false +#define ATOMIC true + +enum scmi_clk_feats { + SCMI_CLK_ATOMIC_SUPPORTED, + SCMI_CLK_STATE_CTRL_SUPPORTED, + SCMI_CLK_RATE_CTRL_SUPPORTED, + SCMI_CLK_PARENT_CTRL_SUPPORTED, + SCMI_CLK_DUTY_CYCLE_SUPPORTED, + SCMI_CLK_FEATS_COUNT +}; + +#define SCMI_MAX_CLK_OPS BIT(SCMI_CLK_FEATS_COUNT) + +struct scmi_clk { + u32 id; + struct device *dev; + struct clk_hw hw; + const struct scmi_clock_info *info; + const struct scmi_protocol_handle *ph; + struct clk_parent_data *parent_data; +}; + +#define to_scmi_clk(clk) container_of(clk, struct scmi_clk, hw) + +extern const struct scmi_clk_proto_ops *scmi_proto_clk_ops; + +#endif -- 2.34.1