From patchwork Fri Apr 12 00:29:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Peng Fan (OSS)" X-Patchwork-Id: 1922792 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.a=rsa-sha256 header.s=selector2-NXP1-onmicrosoft-com header.b=MX9qQxlt; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45d1:ec00::1; helo=ny.mirrors.kernel.org; envelope-from=linux-gpio+bounces-5392-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org [IPv6:2604:1380:45d1:ec00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VFy1B6wR7z1yYs for ; Fri, 12 Apr 2024 10:21:50 +1000 (AEST) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id B7DF51C23203 for ; Fri, 12 Apr 2024 00:21:48 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 40F184A1E; Fri, 12 Apr 2024 00:21:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b="MX9qQxlt" X-Original-To: linux-gpio@vger.kernel.org Received: from EUR03-DBA-obe.outbound.protection.outlook.com (mail-dbaeur03on2064.outbound.protection.outlook.com [40.107.104.64]) (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 289F03D71; Fri, 12 Apr 2024 00:21:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.104.64 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712881292; cv=fail; b=T/2LGvjiL4Cb5NHXHT1xr9nLR0e9XGCYUCQqvDlgZzIFdFWf0lmElddV9feRncK0vF5lAm1YRkt1KZAvrQolTLBlS+EgzRsoSwHwbr4IO61nXavPOY9TcZcesZy7pLfEUn933Enadm3usKqX/rjDUApIkrHn7WTbVwRE2EvOBgk= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712881292; c=relaxed/simple; bh=xzKRrHZH4LepqNI3avoT3OHq6wx+Wc9vBF5rnP59ZJA=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=fvC7QfRo9Qrlxp/TXgKGAj2qVfjCgbsHukd5Cktu2Ha7cMB71Pf5qRwbAjCmqa0mkvTMJvgzAgwN7eNdJri5wBqUpOHjdLZu6vl0Tfr6oFOtnbmRvE9IwJOBnSpo8lSXmyuqT5P3yv3a/ZkZvBIkHc8Q0oI1JLiCWIjklZLmU14= 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 (1024-bit key) header.d=NXP1.onmicrosoft.com header.i=@NXP1.onmicrosoft.com header.b=MX9qQxlt; arc=fail smtp.client-ip=40.107.104.64 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 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=JGk4wdtMH73w3oUXjHt44mGO7Y7VHJ5KvOn1K7WRayTg7s/Dy+xBspBsXukkyV+5LjQoorg/SN/l2fSb1qnWBa6QgQGyO79pRRvjXQ2Xprn+XWHPRl/zeMnmA1y4zwcc89A9iVFCjnXOipM4oGUFWIa4tlfqWhZs7cqkPc+Ry3lWGOmOFnLF/pkdv0T9l3SpooQztw8jk6ne+eY/vv/xAmun4fl8ASuysl0oUgp1lcwI/yfFQIsor/og4m3/tcwQIqht3Ni/cH+WuoiytNUiLXvS+RrbCS5EOl4hks/so2NqIp+wLcUI0lIWCmrcp8SxDLIH4WLCWwRrDQjXAKw+6g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=vm5h9T2hkUY0DcHvY72yMOoaiclMP2KikmiNEJzpk5A=; b=UDJpl0WSs/PEj2IKYO5R2XSQpTtBh3fLOzXTr86AFDphCXv/GcGOWAJUOhRDYMBrrS7606d5458EOgFPfUpzBghX8faN5pqC5eVYfidn7TcZNKBB9b9B7k2HKNg9md+/AAdXGYdwrUYq+Ud8SXOaQPyyyunF+xMN0xRMC7O+WCELBWLyAy+Gb8KE6xJo5nr8lVbV7xq9BGDEvjgid9Q3Hxkuy/wNPutQe1Xu/DWWzPGDK82lDZcqj9xSdtViYrZrvWg8DpezwJCnyVzFdfL3gwr8jX8HNjOtMAB5sJHHDF4OyLSWanOXTPLQkNkEVie+vQNAX4vN0+kE/WLx9mVmQw== 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=selector2-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=vm5h9T2hkUY0DcHvY72yMOoaiclMP2KikmiNEJzpk5A=; b=MX9qQxltsZgTIWnrtxBGyEgugqRKHYvaZHrqGWSA9XUx+BJ4Ts2esisQQfL1fLRvn3CWCtAL70aTlIIPcFJp3oTWVJyn6P4xgQWlnE2Vzr7sL5yEdH0p9uBVKFz4i6+uUyGeNjA7bthH42yZJiy0/hIEx5rgmAzt5xBHt/naiMI= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) by AM8PR04MB7970.eurprd04.prod.outlook.com (2603:10a6:20b:24f::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7409.55; Fri, 12 Apr 2024 00:21:27 +0000 Received: from DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::d30b:44e7:e78e:662d]) by DU0PR04MB9417.eurprd04.prod.outlook.com ([fe80::d30b:44e7:e78e:662d%4]) with mapi id 15.20.7386.037; Fri, 12 Apr 2024 00:21:27 +0000 From: "Peng Fan (OSS)" Date: Fri, 12 Apr 2024 08:29:25 +0800 Subject: [PATCH 1/3] dt-bindings: pinctrl: support i.MX95 SCMI pinctrl Message-Id: <20240412-pinctrl-scmi-oem-v1-v1-1-704f242544c1@nxp.com> References: <20240412-pinctrl-scmi-oem-v1-v1-0-704f242544c1@nxp.com> In-Reply-To: <20240412-pinctrl-scmi-oem-v1-v1-0-704f242544c1@nxp.com> To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Peng Fan , Sudeep Holla , Cristian Marussi Cc: linux-gpio@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 0.12.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1712881775; l=1964; i=peng.fan@nxp.com; s=20230812; h=from:subject:message-id; bh=iQ5C8P2+nJngpEg/AqIqeTnK6q9nbUkwKAvc5cu1n/4=; b=VgjA22wruttJRv5+7OI5Po4ODCYDVYw0d3PFGY3skG5+6o/Kp8vDZBVvDWGEpiQCdnuVjBl2z vUSki43tqV0C3YlIsWMhm0vL3KwKyE4BcELbPIPwopulXuR5ynnX0lh X-Developer-Key: i=peng.fan@nxp.com; a=ed25519; pk=I4sJg7atIT1g63H7bb5lDRGR2gJW14RKDD0wFL8TT1g= X-ClientProxiedBy: SI2P153CA0030.APCP153.PROD.OUTLOOK.COM (2603:1096:4:190::15) To DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU0PR04MB9417:EE_|AM8PR04MB7970:EE_ X-MS-Office365-Filtering-Correlation-Id: cf21b74f-28af-4f3d-9107-08dc5a867e88 X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 5QgTCi6/9wu6EMOsTOoRQ8V5iSVC18Oqx5O2Vh8ptbf4kZ1p0YxNEYkZwoV0oBKLUWDeXiS4JdMcDQOgfLp06nXbctk2L6EqMFFHj+oOZbFP9eDZPpjRnWTgVoIg3hyMxkiGhSFM4VT2QGPXUUFcCrH3No0a/hXF7z+4nc75hPI2LGPsTTa6pFYende07AkStoGZ5NaOtc9WUyaT2NuxtQyKlBXODx3pLVC1NLE1HFqb5sQAa4YGZ3oYC669Q350pEvRy5yDk/sR29cYXaBUTURdSV1ICQ3WDPc4Rl4Xrb3H5jopbEG1OniCODO/+Uzvl4DrsGXXiz3VVyWzBI/1ZYSsmMoTyO26U7eRTzOvHiUdaf0jBANHS3axxeDr6EHVhPZKZRnE+YXIpwSuethaHoDChZQJOxI7dFydBOnyvaQi0NAdG5MNGfpLigLWKEoorXhmv77LKuva1Nz/3MdZovH84WkitaSuwWukww8JTfG21a/nMQa2a8QOi24tUD038SWDydlOvv4ZT5GNbQEaFPDM2CbSjUZV1SAxNoVNnW3kcMX6+wNja+LEQg4xvkaL2kinTEz3s27A55o+yABfPl2tbTlErI98tl15DvMcTNAUy9w/laR7n4c1yXzfGNokrUI61Tg2mbSkSpmdXIVcfsxjiriFAYTlbSJUJOCBfvlplhXHE69kg42/4x0Rq7WJ X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DU0PR04MB9417.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366007)(1800799015)(52116005)(7416005)(376005)(38350700005)(921011);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?q?XO5KP7acTuCUnvnJX8wPc8R25caU?= =?utf-8?q?rhPEkAT0VZHUjiSFQC7qY/mbSoTRz6KjuxsBXS5aB9taGQhQxyteVGbeqbsM1TLaf?= =?utf-8?q?aekem5YtpIm96zpr5uAYmtR8vv3DN8ZxkVG7P779nRmjrkG6DJDCX+LHb3J1hw3uE?= =?utf-8?q?TjrUXnRl4E+KYgVUlMd7UGXIj7EXoY3IAEpCb2fwThjeic7X0nRMZsbhODVbfPgvC?= =?utf-8?q?hAW0iLe0CJLtmvULcAgI0c6qeFn626mp5JpFGLhd6bNO9tBD53ztfiZn0+t+QRzcy?= =?utf-8?q?ZSX3RzfnX7zH0nO62htuvgBBKEEkebXTKqlsPMgZdHk2N7GIcZTFlMOqo/gX3gXvt?= =?utf-8?q?tLEHTrRhmO90ryGvofp/WLfZHsoco0ta5sKRuf/v284pGEvqP0nkuo/2tURw/OVbS?= =?utf-8?q?OPqhxY31PTmEacZxpPx2y7BJveOk2PHXb3PXIlCikmxw5rFGIhxBPmsOKYASvHCPM?= =?utf-8?q?VhGaG4oZyKqS/VZH6m/JFWYPjOfQ2u/lzZ1uTvmi42S0kR0FJPFPAcDWth6epCRpV?= =?utf-8?q?5EU6Iu9kkT+77G7Fs1fENpXJsLkdxO6Hwn1hVBlx6hGyfMhHJXaYHKSLn4pU69612?= =?utf-8?q?n6cVgDDr7Zo1E+VEi1Sa1LcPUdFF3bncaEY6wtijPnSuWVP4sM3mDqEgLspxy7wao?= =?utf-8?q?16mF9FPuKBM0RpX6c50sgZs4t65pnoyCNvaCjPqvDWcrknrxZ1Mjq/7YIDRPZeo1A?= =?utf-8?q?+y9ox3E4y6lV2zvEpAtHfiGs+KdSRGWSTKr6nHQntOht7RFTLXanK7kuold30QYOa?= =?utf-8?q?O4e5/4W+X95O4le2MAgg0dhQKqwiD9WY3/PzubZus2eCAWrWXa06a6VUKer8B/mYV?= =?utf-8?q?aJOdCdrp9wxcbDlIo+86ytF/Ni/LcgdSvjjEHGe6Yb6/PhK0FbZjGh78dn9WcsuKq?= =?utf-8?q?0C4r69pS/92IPJ+V9XL+tEZxFBZOqE5wDjRKSzqrjqaHijNHorNVmpvQkJkGRehte?= =?utf-8?q?p+PCZjVRTLFxnECO9tBdleZBrS7a7BJWREQ8GTSMg6e7eutEBznris75coxF/iV58?= =?utf-8?q?qYSWFdxDS3QE0F7BXUWbO9ZZqNc9AAcqK2FbkuHJrPHbMGaHAP9EHflzmPNdaFn+p?= =?utf-8?q?euOf/dwg831zdm3biJsz56oq+dDpEDhkf+JPyfO23FPxjkhaYpfVw+AvEOmP310JL?= =?utf-8?q?+D4E37HO0eZC4W8TKGYoYrspnulHDEZz0fnuHyP5meIUxEsNRmUswrznuSTEL8ta4?= =?utf-8?q?LEJokihUmzLwvErcO7t6ZPeoWKi5+x+hJm02zVUxgZMBX9NZ8gaSrfSeyMJBhBbpw?= =?utf-8?q?6aNzGIn/ST0h8P9AXhdZqM9o66rgxX4iAy0qv2IfrL7339rIhyEhM/SQ9XpEG2iQ8?= =?utf-8?q?jpBsPIpdPFJXxP+n/ksPTDjyjOoIisnnONHwdJSYvjRUdbdHAQg37jU5abdFsal38?= =?utf-8?q?4WUoJvITyC+RNddjmvyYKkcNlGH68Bf/wQUsqVk5Ff1kVb8R8pOL6vFTiHxnYfOp9?= =?utf-8?q?/EYOPtn0Go0zQYSiCzRq0vR24i4Dkh/sVrR3udwvMs5nBdtmMnKx2aopV2SnBRdhh?= =?utf-8?q?CEqd7GhnC4Ca?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: cf21b74f-28af-4f3d-9107-08dc5a867e88 X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9417.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Apr 2024 00:21:27.5751 (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: IgNo04dkrSCTA1/naVQY7lHLcQFNbeIQPCD5nVc5/4+NHJs0r65WyFGuHes1MpgoprHHrQ1g/Qfrs3ujqKSyIQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM8PR04MB7970 From: Peng Fan i.MX95 Pinctrl is managed by SCMI firmware using OEM extensions. This patch is to add i.MX95 Pinctrl OEM extensions properties. Signed-off-by: Peng Fan --- .../bindings/pinctrl/nxp,imx95-pinctrl.yaml | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml new file mode 100644 index 000000000000..4bf7a6192813 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/nxp,imx95-pinctrl.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2024 NXP +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/nxp,imx95-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX System Control and Management Interface (SCMI) Pinctrl Protocol + +maintainers: + - Peng Fan + +patternProperties: + '-pins$': false + 'grp$': + type: object + + properties: + $nodename: + pattern: "^[0-9a-f]+$" + + pins: + $ref: /schemas/types.yaml#/definitions/string + description: name of the pin + + nxp,func-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: high impedance mode ("third-state", "floating") + + nxp,pin-conf: + $ref: /schemas/types.yaml#/definitions/uint32 + description: latch weakly + + nxp,daisy-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: pull up the pin. Takes as optional argument on hardware + supporting it the pull strength in Ohm. + + nxp,daisy-conf: + $ref: /schemas/types.yaml#/definitions/uint32 + description: pull down the pin. Takes as optional argument on hardware + supporting it the pull strength in Ohm. + +additionalProperties: true