From patchwork Thu Jul 7 12:50:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Viorel Suman (OSS)" X-Patchwork-Id: 12909480 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 D3ED0C43334 for ; Thu, 7 Jul 2022 12:52:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=iZo7F7wE2MdbMb9IOkpIjSAKpiDD3AWmakb/ROS564Y=; b=TvShWdvNSHDxVI H71IL2fQqqaJ6FS5EELoD2EwURKn8evjZktOEj9AnDZVabck3OBFXaWldLdV7IlNq8lbVNR+7Ah5F rQ21uxgTDlqZQB0L17mQh35Tt3nHUg/JQxqg/hoyw5/voBFcNHubSnMgQKO8AdBbKuEgxv3GAjbJJ 6Rie+eWVOijqbd3TqAR0Sx4Hh07SLhj9+fCvibx9/qSgyrp9Oo4GwiWbMcyD0Q3p2sFrddupTKvBn 7kQUzUDAqJl47EzIZDOW5lHyb77LuKd3wqqmm3fig00dI0VF6cx4mxVH5pDESdkBDVvsL7bXtcpZW x9Ck/uIL/UlzCoYqrq5A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o9QyM-00G3FT-Km; Thu, 07 Jul 2022 12:51:10 +0000 Received: from mail-vi1eur05on2058.outbound.protection.outlook.com ([40.107.21.58] helo=EUR05-VI1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o9QyB-00G36n-8i for linux-arm-kernel@lists.infradead.org; Thu, 07 Jul 2022 12:51:00 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=FONDt/r4pgh4JJ06Dsp2J8fPITRKVWqQ8p2RMCZxTX9Q6OERpEcoSk+s1odOnBTapzYMH8CcFV05r6d6EXeeZI9+MOKGiwnAtULIV4+QoKP0+IMuXwpI9BAet/5sHKzn5HvTUghdy6rkZBw8/2qSl4DABqhG3eLzdUZvip/z6z1aycTLd0Hc4NNwIykunvIuZ2IH+sHFjvb7OxuShOZQjC9n0IOSOZcSYNpuPkPujXWqwVlVuuWrHNeo44jwSdxe7DkQgxQ5y1KVtFoywoyhDc9lzRJi9HrNf6jpBhDFoYXsLJgh+Q2igWVBvWQncd0zl5iWqYr/sMFSVxpuU3pkQg== 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=Qp5odMkK0cVlovcm2p9ZxncL1AdsW1Jx0NTID7E6cgs=; b=Y4jaCq1m9DaWX5aeiJsMv069x8pCUftePb/WTMIo0OPNynqeam3djRfzp24/sitIBZECKdZiG5ut8Jl3yvqnIBj5Qqjg0SlfbntaaEAwK6tpXVJVwD6P5Wg1q66czhv9gSzhpbk+BtNERBKHgou52ZBc+wifLT9NWQ6PEbS2LgmNPgrslWCLoIaxLE762Les4xLYNwsxhfB/oSR8Se65hbT8r9vFIrv7tKDjqu7JisBtV0h9uNG7UFq2xuB0Xv7LCP+go13S7L3LxM13QL2rHWlKtC12RTcvulppneBXn/iiktnaWlIXeGaG78smYdYSNHcfNfMvuFOEJ4orbyNATw== 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=Qp5odMkK0cVlovcm2p9ZxncL1AdsW1Jx0NTID7E6cgs=; b=BTt1SB8bPH808vHJ1Y+chEQju7xpBEQNOWosV2y+mcoEhs59metLv1Pt+fHx70XYrajHYA9mkPqhKA8mnpptvZEDprQRD1cHXRMA8fE7y6QqO4dej62HPkmW4nK8WchWQQ1lVZ0OKk0MB83BCJbGc1pVvJRQAbEur9EByL2sGBw= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from VI1PR04MB5005.eurprd04.prod.outlook.com (2603:10a6:803:57::30) by AM0PR04MB6418.eurprd04.prod.outlook.com (2603:10a6:208:169::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5417.16; Thu, 7 Jul 2022 12:50:54 +0000 Received: from VI1PR04MB5005.eurprd04.prod.outlook.com ([fe80::6546:3ee1:5e6c:278f]) by VI1PR04MB5005.eurprd04.prod.outlook.com ([fe80::6546:3ee1:5e6c:278f%5]) with mapi id 15.20.5417.016; Thu, 7 Jul 2022 12:50:54 +0000 From: "Viorel Suman (OSS)" To: Rob Herring , Krzysztof Kozlowski , Michael Turquette , Stephen Boyd , Dmitry Torokhov , Srinivas Kandagatla , Dong Aisheng , Fabio Estevam , Shawn Guo , Stefan Agner , Pengutronix Kernel Team , Linus Walleij , Alessandro Zummo , Alexandre Belloni , "Rafael J. Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Wim Van Sebroeck , Guenter Roeck , Sascha Hauer , NXP Linux Team , Abel Vesa , Viorel Suman , Oliver Graute , Peng Fan , Liu Ying , Shijie Qin , Ming Qian , Mirela Rabulea , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-input@vger.kernel.org, linux-gpio@vger.kernel.org, linux-rtc@vger.kernel.org, linux-pm@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Viorel Suman Subject: [PATCH v8 01/15] dt-bindings: clk: imx: Add fsl,scu-clk yaml file Date: Thu, 7 Jul 2022 15:50:08 +0300 Message-Id: <20220707125022.1156498-2-viorel.suman@oss.nxp.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220707125022.1156498-1-viorel.suman@oss.nxp.com> References: <20220707125022.1156498-1-viorel.suman@oss.nxp.com> X-ClientProxiedBy: AM9P192CA0026.EURP192.PROD.OUTLOOK.COM (2603:10a6:20b:21d::31) To VI1PR04MB5005.eurprd04.prod.outlook.com (2603:10a6:803:57::30) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8901c54b-59d4-42a8-931d-08da601753ff X-MS-TrafficTypeDiagnostic: AM0PR04MB6418:EE_ X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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:VI1PR04MB5005.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230016)(4636009)(396003)(136003)(376002)(346002)(39860400002)(366004)(6666004)(86362001)(5660300002)(966005)(38350700002)(6486002)(316002)(38100700002)(2906002)(41300700001)(7416002)(478600001)(921005)(7406005)(66946007)(66476007)(6512007)(66556008)(8676002)(4326008)(8936002)(186003)(52116002)(83380400001)(26005)(110136005)(2616005)(6506007)(1076003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?iso-8859-1?q?egDD1v8IAwVTzCtJ/Js4B/u?= =?iso-8859-1?q?ynbLx1QoNwzgBNa42UyG5UimVfuAi8d0ujur5Aaejm4bRiON++3N/VfqZWdE?= =?iso-8859-1?q?oNHbWFIIlwV3fh7Q4TATQos1zsrzHaaPULBtXeAkvOwcsE1a8dfDS+MG8kpQ?= =?iso-8859-1?q?dPzRkv6DYv6cE3UykSg0sGSMhA8DnPvvuQxAbAXnyy+++lNvMznuyWAbvkQt?= =?iso-8859-1?q?haNd9aCe4jMcbUW/1A9P+m3D12SQCF2NgnQ31NSmYnM2Tk8EiHmRTuotRzp7?= =?iso-8859-1?q?ajRGTU+hDvg2vJnq1E2aHDO14dIQzG7P9OmEqFr1uNQPoUlob7vgOqjWUj6T?= =?iso-8859-1?q?6aIt3rotOtsob+8KN5Y/c9dl7n1lDi4JkETTCUTqvOevzbwRWdDezx9NAf1p?= =?iso-8859-1?q?rQmObgICPjrW4Ui54MUMhhQbKMU0MxBq5pqXUktA3/5Vo3N+Sx6vJatyjDkt?= =?iso-8859-1?q?Lqyiek15heA9/0ueI9JS/0tt6KsO/S7fdjX4NT0DiE3EXazzyaJ+XgWznkty?= =?iso-8859-1?q?ACRKua0qFcqYS5uIHWZk5VilS0wPMGkcvVx3WxPulk3Tj/D3cESkhLxsIhOX?= =?iso-8859-1?q?ANokRNf0t/iabHSpkpm3qE9mmam19GJfKVQd3gKn1PP8DBftWZuApm7PIgIv?= =?iso-8859-1?q?K92yH3e408oOv+IhVCXWrkb8ShW5rfD+FzAYjXajMtOcSCaxmNHbuXz84U1h?= =?iso-8859-1?q?i2OC80vs5y714Vjtmh1rxHXHjCqp9RODFD4uTQ1CoV1HHyQGKwL0So/6A18S?= =?iso-8859-1?q?NBRf1o210Czx9AHge3DWUc6HMxkQ6y4j15HBEDwVY/K7V2XWbzJLS/FTvljb?= =?iso-8859-1?q?p6UDpqRnkKd2Us93IGWFLZFidzHpFXy9YLL5pz667LBrN6P0Ux/Mme2r/B5z?= =?iso-8859-1?q?un4193K/bTs0XSm8X6q4T5TvsE6PaOx08TUWByEI/QSfH3lE072xTbUHtjBH?= =?iso-8859-1?q?ZB6VYhQaXH7G5JOJRMu66HLlqS3JbbGV1psoWbXF9Kg7tFUki9mKvxqw5zmY?= =?iso-8859-1?q?9PDTGAPx3QIaC0SbPW3AeVlM5mKx/u+WZbFPHpdonxnidQ8MltAkQr5imRC7?= =?iso-8859-1?q?wAYZhUIkLurIa46y6+ULc3FSx1n5VAttXab6oq+Bbb3qkCR2KPZOciJeDRc6?= =?iso-8859-1?q?mEKyzsMbHFHJfC/SEgcyjnFq3te3bxgIGaTPDr2hY/N/odEqCTcP3bR/VPoT?= =?iso-8859-1?q?FgnR7voRnJSW7aZQH/Flw/oTYJfB//kyzsbMD2tX0uQjKezsgJUNbsD+993G?= =?iso-8859-1?q?szeeoQlLqXufn0KTKOFqQIw68rhPez8UVGTp7YSS10TFLrIOuFEcCchYNdhw?= =?iso-8859-1?q?gOLyrd6maGTADwmJsi0jNq34pSbuP1uvGs4PSZuEMXeEkInGMOUDy7JDREE7?= =?iso-8859-1?q?pCQR2T0Fhx74oPLQEcSO8xGUdmsWTO95oeRIX5pFrsY7azaFDWWwiJsu772z?= =?iso-8859-1?q?hOC7OFGw37n5WgvKKfeTvotM8kbEG0c8LLEh/MorwakIG5z7A+26hx9hSTe6?= =?iso-8859-1?q?SJnjTuZKgU7XGGmy+QpuFTQmn1eViBEKwKiD3P2S+3tvqLrAMGBiTT4R63k/?= =?iso-8859-1?q?l9++6YkTWWN+8dlGWw9IjcKX6lXzxQr2bk+xcA3aHqBG87mM3WuLR5FqW7E0?= =?iso-8859-1?q?zVl6Lzd58uvMsMaiv?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 8901c54b-59d4-42a8-931d-08da601753ff X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB5005.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jul 2022 12:50:54.0337 (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: 6ShCgDFX7Y1wAZtDI7N1aLgCONAzOqZf8iJseYvAPSat0BXLeHzJzyvO8NnKzTujolDaIHazGTRkRwWYCsE4Gw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB6418 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220707_055059_336710_4B25E0C3 X-CRM114-Status: GOOD ( 17.65 ) 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 From: Abel Vesa In order to replace the fsl,scu txt file from bindings/arm/freescale, we need to split it between the right subsystems. This patch documents separately the 'clock' child node of the SCU main node. Signed-off-by: Abel Vesa Signed-off-by: Viorel Suman Acked-by: Stephen Boyd Reviewed-by: Krzysztof Kozlowski --- .../bindings/arm/freescale/fsl,scu.txt | 31 ------------- .../bindings/clock/fsl,scu-clk.yaml | 43 +++++++++++++++++++ 2 files changed, 43 insertions(+), 31 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index a87ec15e28d2..ef7f5222ac48 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -79,29 +79,6 @@ Required properties: See detailed Resource ID list from: include/dt-bindings/firmware/imx/rsrc.h -Clock bindings based on SCU Message Protocol ------------------------------------------------------------- - -This binding uses the common clock binding[1]. - -Required properties: -- compatible: Should be one of: - "fsl,imx8dxl-clk" - "fsl,imx8qm-clk" - "fsl,imx8qxp-clk" - followed by "fsl,scu-clk" -- #clock-cells: Should be 2. - Contains the Resource and Clock ID value. -- clocks: List of clock specifiers, must contain an entry for - each required entry in clock-names -- clock-names: Should include entries "xtal_32KHz", "xtal_24MHz" - -The clock consumer should specify the desired clock by having the clock -ID in its "clocks" phandle cell. - -See the full list of clock IDs from: -include/dt-bindings/clock/imx8qxp-clock.h - Pinctrl bindings based on SCU Message Protocol ------------------------------------------------------------ @@ -127,7 +104,6 @@ Required properties for Pinctrl sub nodes: Please refer to i.MX8QXP Reference Manual for detailed CONFIG settings. -[1] Documentation/devicetree/bindings/clock/clock-bindings.txt [2] Documentation/devicetree/bindings/power/power-domain.yaml [3] Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt @@ -208,11 +184,6 @@ firmware { &lsio_mu1 1 3 &lsio_mu1 3 3>; - clk: clk { - compatible = "fsl,imx8qxp-clk", "fsl,scu-clk"; - #clock-cells = <2>; - }; - iomuxc { compatible = "fsl,imx8qxp-iomuxc"; @@ -265,7 +236,5 @@ serial@5a060000 { ... pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpuart0>; - clocks = <&uart0_clk IMX_SC_R_UART_0 IMX_SC_PM_CLK_PER>; - clock-names = "ipg"; power-domains = <&pd IMX_SC_R_UART_0>; }; diff --git a/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml b/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml new file mode 100644 index 000000000000..f2c48460a399 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/fsl,scu-clk.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/fsl,scu-clk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX SCU Client Device Node - Clock bindings based on SCU Message Protocol + +maintainers: + - Abel Vesa + +description: i.MX SCU Client Device Node + Client nodes are maintained as children of the relevant IMX-SCU device node. + This binding uses the common clock binding. + (Documentation/devicetree/bindings/clock/clock-bindings.txt) + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See the full list of clock IDs from + include/dt-bindings/clock/imx8qxp-clock.h + +properties: + compatible: + items: + - enum: + - fsl,imx8dxl-clk + - fsl,imx8qm-clk + - fsl,imx8qxp-clk + - const: fsl,scu-clk + + '#clock-cells': + const: 2 + +required: + - compatible + - '#clock-cells' + +additionalProperties: false + +examples: + - | + clock-controller { + compatible = "fsl,imx8qxp-clk", "fsl,scu-clk"; + #clock-cells = <2>; + };