From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from PA4PR04CU001.outbound.protection.outlook.com (mail-francecentralazon11013013.outbound.protection.outlook.com [40.107.162.13]) (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 AFC03194A60; Mon, 18 Aug 2025 18:34:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.162.13 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755542087; cv=fail; b=k2X9ZWjM+cI+1q2ZzvHQZaEHTM81xxb+O02dsTTAc9jrA4I/DWVRYNcg+2XUtvrmDEkaeunoi+fu/fZwJmvA5busqk7ppuC1aSp1UEfxgnfdGUs5QrT/5FhSp+oWO20bmPleTrqJJKH45ovBhiN+UXRXDu7WhkrS7tojkLkFfwA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755542087; c=relaxed/simple; bh=lEBol8710ZpJ0f3abJodCXrszpzTDj2GhCmSvoWwtQQ=; h=From:To:Cc:Subject:Date:Message-Id:Content-Type:MIME-Version; b=N3VrKcRxbcXAzjrATR6Z9d2tTmwdLia2Hmabrlw0Yn7YrpxYUy+Je7/hEYKCtwwy/uK/krAI8a7tqAwJwFeybn1GIVJ67mEUDoBosignoqTlj1l1edQxzsdqXe3xEfRvDsVvlNNhd5icKdTqa94pjBoKi4cWGFsAxnQ+NKYANH0= 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=nKORofwm; arc=fail smtp.client-ip=40.107.162.13 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="nKORofwm" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=JXydZ70rBK1enD4JZ1iK5UFI3FJGm3wT54AxDnAQKudk1X5bEf9q7oqWkzB0RerYTmU+5hiifNiRE8Ov5hj1ABT8pxORYJvVquY2+FC6JH5s/zDYOb2UayVPGiDcwZie4BVmcjH0KWBZ40l/9RlwyYEuDvt3CuBc3HIRZFltbP2IT0/n7wJXPf/XA3Fid3VQbvbukeSfKRaIkOAJedzVEh1Kf5q/nMMWfjBjCYVdVdtI9L4rF/N7ykBgZF7/ZcN0hEMTb+wg043vF4+PfJ4c39DZp6V6C/gOheNhiQ4wSauJ4MRkQjl4+ETSZWsK4zhvP6EJss3nsodqCYNUGPn2VA== 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=u4xYxJkiCehEqp1gBa0wDge8tbaG6db973aIhfqFxgg=; b=ZvxtzpO6H0ZPGyDGhvbhjnB1N+5p+hMADUe/2O/1vsm7OjRg6I++ErK6+1/h65vYL19BRkSvpFfnCkDUyNrMw6nV3BcOlypcGdTSNwn6g5tGPF3cY44CLuU/M/oMCFWTYZ6vqUtDfHLnXFlvz/KgpFtyVw4LbUIh6enHIr+bfFb5ZG2vQsrFgKT2LdiTk1q3PeuPSuGl60Z4P/yVGBPn9biHmOCfx4vkp9EYfBduZJUH88S8PIbC5m7iPCtF2ov1Fenhmu35VKFfPt2sT390/JRp/Z+BrW4iWihJHuSAn/TWlkumpwkg9tUY5V8Y8XD5D1M6CCBrCZ0sCBElXtxHyQ== 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=u4xYxJkiCehEqp1gBa0wDge8tbaG6db973aIhfqFxgg=; b=nKORofwm9y/6da3LLNs+Ip5UTAuB7tBYtG6djFXDKDUjM8A4njtcG0YaD+ooQ/Vdw1dAWZ+/GjKZ1ibGXq535+gG7itLJxiSiNrHxyka8/xlRjg/ScLXCk6Y1QLD1M8PZS0lN2EpU5BEbIXLXabW8RHOlIUql2xmAyWiGkrDEEi4YMjISSLooS1MnmN6tKOZI+KuEV7sf4WRcG/WuyjSus+nAAV7E3ApThaLuqBH4QvWN83pGQxw+ysmDuEitNZGxQJ7CDfiHHqzXBR4Z1Gz4Cx6sydV8nfjN9A5S5YSuG0YYTTIY2ma+uYCErbWRLMvNXwlNGMp3Hafe2MvOqj+1Q== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) by PA4PR04MB9246.eurprd04.prod.outlook.com (2603:10a6:102:2a1::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9052.12; Mon, 18 Aug 2025 18:34:43 +0000 Received: from PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::9126:a61e:341d:4b06]) by PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::9126:a61e:341d:4b06%5]) with mapi id 15.20.9052.011; Mon, 18 Aug 2025 18:34:42 +0000 From: Frank Li To: Christophe Leroy , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linuxppc-dev@lists.ozlabs.org (open list:FREESCALE SOC DRIVERS), linux-arm-kernel@lists.infradead.org (moderated list:FREESCALE SOC DRIVERS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: imx@lists.linux.dev Subject: [RESEND v2 1/1] dt-bindings: soc: add vf610 reboot syscon controller Date: Mon, 18 Aug 2025 14:34:26 -0400 Message-Id: <20250818183427.3601986-1-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: BYAPR02CA0023.namprd02.prod.outlook.com (2603:10b6:a02:ee::36) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) 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: PAXPR04MB9642:EE_|PA4PR04MB9246:EE_ X-MS-Office365-Filtering-Correlation-Id: 04ac6495-74cc-483d-95df-08ddde85e5b0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|52116014|376014|19092799006|1800799024|366016|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?uwQ8IzHzGPSuB48knX1DKiYXvd0UJUKGsmbq0qeE4kZ7ZI9ZljO2jUwzq9iz?= =?us-ascii?Q?n3JhCMBfvy0+PvPstCh5dMvM860j2dY3/DujYBfhC18oeiojBISCO5dNus3y?= =?us-ascii?Q?8YX0OmWvvRLVt9AzJcltxwM8AIEIU144ARSl/minNa+dfFOfMr5w9pT0gmbi?= =?us-ascii?Q?AmwlU5IXZBNL4uqGrEtsdUHjMlNlo3nXQWSBvXmpZXMUiGDhGuZNc5SP0kwz?= =?us-ascii?Q?Hucol+MmHOgxylUMtXXi3Uxagq1e1rJemOxkfu0qgW/d0Ujm9RNkJJ2nej8M?= =?us-ascii?Q?yxQPQWhzHx4WNQZZ8srYGU3E9eYqZOPEMBfEYg6QgH7WxO/8sOhi6NzGHvpN?= =?us-ascii?Q?KgEbVab4GaFLn54CbO8zEsvh2uNju2e9P0fFPzkGAOiBsm86Kq8mbK0uvnxs?= =?us-ascii?Q?3Or/KtzlCLOCWsvxRwvbj3R8SXdL3+OS9KPQYHMv3IH5tMH7pu2B72VHxhjc?= =?us-ascii?Q?voW5L69Z1mJjczUwOi5cmt+x2YEwx4DRLvPsC92/WTYNydP5TVuwb6OIfrTb?= =?us-ascii?Q?jjgekYCNn4WYEHd42qhlJXI5PMKP+chscUfnQ0UXDkr2S32lfmt12u6n2yEj?= =?us-ascii?Q?zWSuKnBqVwDw9TAaeirscVbAGypx8Ls9dQm//dMq2qb9pJycaC7iheYZlE5J?= =?us-ascii?Q?p7IVkXE2wGryRJdJu2N1h8gLQdrbJLkUAHtRs1C5kkQJ0hwFCOraVYc+9OP5?= =?us-ascii?Q?69ojbiGS8qWxtO5wMfHi1zple9Ush+OuMLqq1bFSedmIZZMTRhTFdvzlCFYr?= =?us-ascii?Q?OyNJmYB3Wv7wzu/VykjXM2SLlaSIYyDAc33Ua6i5T+/z3c/40nnM7uvUDoNd?= =?us-ascii?Q?AtnYz9zsdIYbio4xhCodXfyRsYebYKzV1fMtd7tin9Cp1Zxv7nx5eTRP+sDz?= =?us-ascii?Q?DfeNQS8miuVU+pQ+KcPQWiJS9ImO9WopGkBa7im2+AstOekS1fsJ46s6FpS6?= =?us-ascii?Q?KwglJb1PeimJD8uzxfpFIEPflkdJTZ/jUPugDZZySCckSyB3j/X8HmSb49UU?= =?us-ascii?Q?aKhMlVUYluauF7R6WNQwd3qeyxcWQePrpxSdfE+O9rWVrk4aHDds36epD0oH?= =?us-ascii?Q?0L6UIYCBxPaBESl0eQ04s3U1tQ+UUg/dST2h9ol9R32N92wN9Z58M21vcWWN?= =?us-ascii?Q?ooXwhh34Hgp2DixZSGH/aQtyTOCBN9LGmlPl7AmBoeOBYKOJGeCLAaQJ3cBc?= =?us-ascii?Q?wYoNbC8CP8pwDhnrdtlLL8XP37/lwxeBX661BB7mXoEgOrRPf5RDt1bPXbk5?= =?us-ascii?Q?Z2YZSi8C4H1VjuAlTg2nnIy35zOCnVIUK73iMhEb2pOg0ujzPZ0CtUy8Iu4m?= =?us-ascii?Q?4evaS1YhwfRAuzh5lmOJoKCg1G7h/SLCjURXVbQqqjVB0LYLol6dvLP6pu3S?= =?us-ascii?Q?xbUQeQ6blQ5dAlaO8fTIrdouLnTOUlpwY7xQmpKXRgXk45Ilv9U9yezQj2JS?= =?us-ascii?Q?igH6rDtjDpc9rA5s95+iYxlJsi9/5n3f?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PAXPR04MB9642.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(52116014)(376014)(19092799006)(1800799024)(366016)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?zDRb1KjiLwQH+MVo8yXyqxkRhgU59eI8nU3EgEsONNH/2g/DKRbZYAu0wgmV?= =?us-ascii?Q?SsU1fUbnLNO9TX33BSWdvRgErX3cD1RShSDO7aNOWDGhO+/YENID+f94w9Mc?= =?us-ascii?Q?HsW+FXT5rxfq3sk3W+IBiZWrqdTSkYmzJP8l+QGc6JEIqP7Di8zygBkILKCB?= =?us-ascii?Q?ginKbd5A7eB1UhH29gl+D5SgHmSeRAli0juszGe5R12rjCZ/Se32MR2hC6J+?= =?us-ascii?Q?HEuZ5MU/g2Fw+CpmUrWRQAeNwA8kWoWetJibO5egP6liy8K2JeVZUX+WdHXb?= =?us-ascii?Q?mW7KJprney4ve3G16BXKBjWLd3MzxJZObDgOYCZgKF4/IpK2JJyTSSWLFHAi?= =?us-ascii?Q?Jd9tDljoBt1dvY3kqT3gGoGo7htfQDWBQhrMlJTlCz9ZaW7AZhgGUwhud/XX?= =?us-ascii?Q?+2BB3VslRSG8LbVWMdjxwYGR3PPQTl75t+DkRYMYdwrYP58WXhwgbG4KqDuT?= =?us-ascii?Q?Ucnsu0YK/OzV+xqModVAz+zW3emK99fdMr4f1LzSTZSwm4elZOiD2hSI4e//?= =?us-ascii?Q?Yy4FvddVFmfmkE+dgbEeI4mUpqcZghcZ4qEoOmwLS2y7EgT9aqHFlDm786yQ?= =?us-ascii?Q?3w3C2tY+UlwJ1wubmvEIsNxy2RxxvOlfoXtjNqFxCYj/5YjkQvYaOGznXfqF?= =?us-ascii?Q?5bPBEO1mbBW65VPmZ+fe6iNswFdmgrt/zu1JIE/wg8CSWtsOBHaAiP+OBfzd?= =?us-ascii?Q?Jua8dx1HjNNRyv4bb+EU9Qr0KWFoung20K8jNl6ELfdRd9u9CGZCaTOLwEtg?= =?us-ascii?Q?9ZieuAJG8lVUrKiC7mNZv5mU7LvFfcFBjBB68276KWv0f/PIDSZ1slDKYk8N?= =?us-ascii?Q?UseaF1tiIpe7uEK+knsR38CF3oN7iSubsreBlm01B1xyBMLg7Jf87rWE8NEd?= =?us-ascii?Q?edyl8OoEGPqnbsS2ur+dZSsrg6gEo3Aj0Yf1F0zHSPvLIk6C8soD2sZ/nnAj?= =?us-ascii?Q?GbrzXq3zE6kL1H3C6EtRdU3KrztmgNjmNfo00E7AOZtdxdrZxl5VudD5cq4u?= =?us-ascii?Q?uLW9CknKzObT4KO0KHNy8wI1KT5u6wPuIGVzLkP2l3SxNZZwZDLPfoaq/i90?= =?us-ascii?Q?Ftvhkan5pDix+mcLU6hjkdZAS7tmIsdySslu1SEQbdjcqkI5KxfgZLjntJ4i?= =?us-ascii?Q?rb9lnlVgIYmdePHOd6HsyfZ41td3NtNp/Kwc7tNV2pLoiBbrsogzP5W1Uk8q?= =?us-ascii?Q?GlfSy1HZAOI1qhZu8RFblZyFLItl8gNhMLkKe2YUmCg0rCmOS8e/ncSBeSC+?= =?us-ascii?Q?rrlTfLFWFDjqKNIuvnaFEYjch3GDbEeeOw8G3pt/X8YCjVDUY8ZN/IQ97CSK?= =?us-ascii?Q?wxThF0uYVJQQUL+8kSkS+aR/iriNlpgx02g9Uil6Zw+OmvVlqVF0WliplAke?= =?us-ascii?Q?D234f/SkZ0stdGMMBPtnyHx8gjMP8uXMfZpf/RnQqqd0Jih/GSnq6912/8wt?= =?us-ascii?Q?ZKpitw/w6PVPiRPydjoe0Hrcob4bdndnk3Ne0jFHvc9PwTcUZqUv9/3bFXKN?= =?us-ascii?Q?SAnY4YDld52Xl8hfWEQ+tGweHv8sMPhvuH8YFM20Rq/6phHoF+uVUqIF/iOj?= =?us-ascii?Q?zM4uT0kqQO7SphhbvnuxtoVHUTrpL2lN9+Ym9xNL?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 04ac6495-74cc-483d-95df-08ddde85e5b0 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Aug 2025 18:34:42.7972 (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: r2b6UsS0SWVvCL4YZcYNB2CKmdRkpZPmLf+Im4mPOBPddMh+ArQPKKXl1q6HqDO/Jj0xCF4YVv0DFJ1XtOJ9MA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR04MB9246 Add vf610 reboot controller, which used to reboot whole system. Fix below CHECK_DTB warnings: arch/arm/boot/dts/nxp/vf/vf610-bk4.dtb: /soc/bus@40000000/src@4006e000: failed to match any schema with compatible: ['fsl,vf610-src', 'syscon'] IC reference manual call it as system reset controller(SRC), but it is not module as linux reset controller, which used to reset individual device. SRC work as reboot controller, which reboot whole system. It provides a syscon interface to syscon-reboot. Signed-off-by: Frank Li --- Change in v2 - change description to avoid confuse about reset controller. - it is legacy device, more than 10 year. So try keep existed dts as it. --- .../bindings/soc/fsl/fsl,vf610-src.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/fsl/fsl,vf610-src.yaml diff --git a/Documentation/devicetree/bindings/soc/fsl/fsl,vf610-src.yaml b/Documentation/devicetree/bindings/soc/fsl/fsl,vf610-src.yaml new file mode 100644 index 0000000000000..cb8aa510a21f7 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/fsl/fsl,vf610-src.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas//soc/fsl/fsl,vf610-src.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale vf610 System Reset Controller (SRC) + +maintainers: + - Frank Li + +description: | + IC reference manual call it as SRC, but it is not module as linux reset + controller, which used to reset individual device. SRC work as reboot + controller, which reboot whole system. It provide a syscon interface to + syscon-reboot. + +properties: + compatible: + items: + - enum: + - fsl,vf610-src + - const: syscon + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + + syscon@4006e000 { + compatible = "fsl,vf610-src", "syscon"; + reg = <0x4006e000 0x1000>; + interrupts = <96 IRQ_TYPE_LEVEL_HIGH>; + }; + -- 2.34.1