From patchwork Mon Jul 19 07:18:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joakim Zhang X-Patchwork-Id: 12384837 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C5790C636C9 for ; Mon, 19 Jul 2021 07:22:15 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 90B9061019 for ; Mon, 19 Jul 2021 07:22:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 90B9061019 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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=dqaZILSXYZKNd+0tgR4erZOGzgNEzCepXGJfOPj3n04=; b=gJhFd/GCEGF9mI UABmc+ieYde6dftNyALfKS6xC3m7A+ghSstlejmIpFrNVZ5RxYecgWYZvoCz0zHtS3MXRnuzroDqu Rzz9V4vt6uwFzRoy6Lnjcn4tofWQPgSFL53eUw2UzwPrOrH8pQ1+BoGDRncZQsC+PANNLnql6MBor 7vmuuBD5Z3HfMlFryJdXkFAttVTYpq4viDg6/CKkd8UC6TOg7Cu7D94jngab30S5KaF/o3JPF2Sh3 vl1kFysi+EM0SAxw9aREdLq4hmq9f5jzdXXStY9rErkY78v8a2KDqWASsVLH41fXvcnZgAYlrtQvm vecPGMl+iewkXCuDvodQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m5NYS-008Zxx-UM; Mon, 19 Jul 2021 07:19:09 +0000 Received: from mail-eopbgr140052.outbound.protection.outlook.com ([40.107.14.52] helo=EUR01-VE1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m5NY9-008ZtB-4h for linux-arm-kernel@lists.infradead.org; Mon, 19 Jul 2021 07:18:51 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=DQBd27A8SPARkTelmxevxsO+bJMFksD4lgEG3mJiPj53JmTcZpnzw7dR6WEEKyOkbrZGfskmepjMPFEgxhkW0j4KE9IynvycNbZAvLBim6AAShfA1NsGCnVBckjn328cnUgpLfEjt8xvB5nMeY991FTAWPMyH8RpU2+W7d5lqUgR0qAVJPDJzq9e3FBrYFw1h/ZvGCW8ZRi0Eb3h6DDrhhif3JDzMrtB0Bbz8ErcRWx+RN9rZlREAW9/oe+8OXvIDlmn8NXaphmEnFdQZ5ws+vTRdRdLncvIswCB/0Cep7l6DB4Zl79i4wjhxJiV+y37+Op46RL/8nKByP6cyfe+EA== 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-SenderADCheck; bh=kDGZsKYY41VaFxHIidxc79mUrhrkJJ2Y8OH6oRHHYl8=; b=POEhtXab351F6oW02F3i31v7F4KNsY0E93o+rs+4OXhwHw29SVS7JGPPUKFz3f0Fk7pfTrciyEimkf3Qjvl3L0ol+rzHd/0+bwWbAR0D3EUuunv1XnF9Eqsxu65nWV+VZw7AJYwzJOkS/3qYQ24bL+fGis9LgezaeCgGN6I8MKTE3FB3m5k3QJackBtbqDe59xbZtGlk7hHD9U4tpx5cuTDP19i3tERG5nhUJVrVNLU7TRdySIL+yRKhxEMtvjisSLBABlBeNq1TDQ9E0JwmIt2/fKi4T6ZYOBAojBrrGvpW6LzRHZNw8oYqC5dIqzdzQ7rXA0VAft79H3f+sYDJhA== 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=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=kDGZsKYY41VaFxHIidxc79mUrhrkJJ2Y8OH6oRHHYl8=; b=srJBqtqB1ZyxksvzUN/QjsOk+zzm2LlzanWEHMGlo6HBZlVO6mrd1xHh3Pglu4jEu5c7Awzp3+csMwOb8Zag0iizcpqM3t0GhZJ8JoHzG5x1SpG6NTNr63TCSLUMJeGP2Nid2vod99U0DOwklTcxwjrKGErPJG0v3apjPN+GWSU= Authentication-Results: davemloft.net; dkim=none (message not signed) header.d=none;davemloft.net; dmarc=none action=none header.from=nxp.com; Received: from DB8PR04MB6795.eurprd04.prod.outlook.com (2603:10a6:10:fa::15) by DB8PR04MB7100.eurprd04.prod.outlook.com (2603:10a6:10:127::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.21; Mon, 19 Jul 2021 07:18:43 +0000 Received: from DB8PR04MB6795.eurprd04.prod.outlook.com ([fe80::9c70:fd2f:f676:4802]) by DB8PR04MB6795.eurprd04.prod.outlook.com ([fe80::9c70:fd2f:f676:4802%9]) with mapi id 15.20.4331.032; Mon, 19 Jul 2021 07:18:43 +0000 From: Joakim Zhang To: davem@davemloft.net, kuba@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: kernel@pengutronix.de, linux-imx@nxp.com, peppe.cavallaro@st.com, joabreu@synopsys.com, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next V1 2/3] dt-bindings: net: imx-dwmac: convert imx-dwmac bindings to yaml Date: Mon, 19 Jul 2021 15:18:20 +0800 Message-Id: <20210719071821.31583-3-qiangqing.zhang@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210719071821.31583-1-qiangqing.zhang@nxp.com> References: <20210719071821.31583-1-qiangqing.zhang@nxp.com> X-ClientProxiedBy: SG2PR02CA0067.apcprd02.prod.outlook.com (2603:1096:4:54::31) To DB8PR04MB6795.eurprd04.prod.outlook.com (2603:10a6:10:fa::15) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.71) by SG2PR02CA0067.apcprd02.prod.outlook.com (2603:1096:4:54::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.22 via Frontend Transport; Mon, 19 Jul 2021 07:18:39 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 0b4aec4c-8bc8-421d-2f59-08d94a8570d5 X-MS-TrafficTypeDiagnostic: DB8PR04MB7100: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7691; 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:DB8PR04MB6795.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(366004)(316002)(52116002)(1076003)(5660300002)(956004)(2616005)(6512007)(4326008)(7416002)(66476007)(38350700002)(38100700002)(6666004)(26005)(966005)(8676002)(66556008)(8936002)(36756003)(6486002)(66946007)(83380400001)(508600001)(186003)(2906002)(86362001)(6506007); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0b4aec4c-8bc8-421d-2f59-08d94a8570d5 X-MS-Exchange-CrossTenant-AuthSource: DB8PR04MB6795.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jul 2021 07:18:43.5762 (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: 0uIWhThKf4dwbMFS3qnFkSyEn3r93g9kOU1gbLIM+IQ2meXzo9/biReSvsQ2ismEaT7XHOGS94cM9omwX3JhNA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR04MB7100 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210719_001849_247698_967286C4 X-CRM114-Status: GOOD ( 17.41 ) 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 In order to automate the verification of DT nodes covert imx-dwmac to nxp,dwmac-imx.yaml, and pass below checking. $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml Signed-off-by: Joakim Zhang --- .../devicetree/bindings/net/imx-dwmac.txt | 56 ----------- .../bindings/net/nxp,dwmac-imx.yaml | 93 +++++++++++++++++++ 2 files changed, 93 insertions(+), 56 deletions(-) delete mode 100644 Documentation/devicetree/bindings/net/imx-dwmac.txt create mode 100644 Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml diff --git a/Documentation/devicetree/bindings/net/imx-dwmac.txt b/Documentation/devicetree/bindings/net/imx-dwmac.txt deleted file mode 100644 index 921d522fe8d7..000000000000 --- a/Documentation/devicetree/bindings/net/imx-dwmac.txt +++ /dev/null @@ -1,56 +0,0 @@ -IMX8 glue layer controller, NXP imx8 families support Synopsys MAC 5.10a IP. - -This file documents platform glue layer for IMX. -Please see stmmac.txt for the other unchanged properties. - -The device node has following properties. - -Required properties: -- compatible: Should be "nxp,imx8mp-dwmac-eqos" to select glue layer - and "snps,dwmac-5.10a" to select IP version. -- clocks: Must contain a phandle for each entry in clock-names. -- clock-names: Should be "stmmaceth" for the host clock. - Should be "pclk" for the MAC apb clock. - Should be "ptp_ref" for the MAC timer clock. - Should be "tx" for the MAC RGMII TX clock: - Should be "mem" for EQOS MEM clock. - - "mem" clock is required for imx8dxl platform. - - "mem" clock is not required for imx8mp platform. -- interrupt-names: Should contain a list of interrupt names corresponding to - the interrupts in the interrupts property, if available. - Should be "macirq" for the main MAC IRQ - Should be "eth_wake_irq" for the IT which wake up system -- intf_mode: Should be phandle/offset pair. The phandle to the syscon node which - encompases the GPR register, and the offset of the GPR register. - - required for imx8mp platform. - - is optional for imx8dxl platform. - -Optional properties: -- intf_mode: is optional for imx8dxl platform. -- snps,rmii_refclk_ext: to select RMII reference clock from external. - -Example: - eqos: ethernet@30bf0000 { - compatible = "nxp,imx8mp-dwmac-eqos", "snps,dwmac-5.10a"; - reg = <0x30bf0000 0x10000>; - interrupts = , - ; - interrupt-names = "eth_wake_irq", "macirq"; - clocks = <&clk IMX8MP_CLK_ENET_QOS_ROOT>, - <&clk IMX8MP_CLK_QOS_ENET_ROOT>, - <&clk IMX8MP_CLK_ENET_QOS_TIMER>, - <&clk IMX8MP_CLK_ENET_QOS>; - clock-names = "stmmaceth", "pclk", "ptp_ref", "tx"; - assigned-clocks = <&clk IMX8MP_CLK_ENET_AXI>, - <&clk IMX8MP_CLK_ENET_QOS_TIMER>, - <&clk IMX8MP_CLK_ENET_QOS>; - assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_266M>, - <&clk IMX8MP_SYS_PLL2_100M>, - <&clk IMX8MP_SYS_PLL2_125M>; - assigned-clock-rates = <0>, <100000000>, <125000000>; - nvmem-cells = <ð_mac0>; - nvmem-cell-names = "mac-address"; - nvmem_macaddr_swap; - intf_mode = <&gpr 0x4>; - status = "disabled"; - }; diff --git a/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml b/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml new file mode 100644 index 000000000000..5629b2e4ccf8 --- /dev/null +++ b/Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/nxp,dwmac-imx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8 DWMAC glue layer Device Tree Bindings + +maintainers: + - Joakim Zhang + +# We need a select here so we don't match all nodes with 'snps,dwmac' +select: + properties: + compatible: + contains: + enum: + - nxp,imx8mp-dwmac-eqos + - nxp,imx8dxl-dwmac-eqos + required: + - compatible + +allOf: + - $ref: "snps,dwmac.yaml#" + +properties: + compatible: + oneOf: + - items: + - enum: + - nxp,imx8mp-dwmac-eqos + - nxp,imx8dxl-dwmac-eqos + - const: snps,dwmac-5.10a + + clocks: + minItems: 3 + maxItems: 5 + items: + - description: MAC host clock + - description: MAC apb clock + - description: MAC timer clock + - description: MAC RGMII TX clock + - description: EQOS MEM clock + + clock-names: + minItems: 3 + maxItems: 5 + contains: + enum: + - stmmaceth + - pclk + - ptp_ref + - tx + - mem + + intf_mode: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Should be phandle/offset pair. The phandle to the syscon node which + encompases the GPR register, and the offset of the GPR register. + + snps,rmii_refclk_ext: + $ref: /schemas/types.yaml#/definitions/flag + description: + To select RMII reference clock from external. + +required: + - compatible + - clocks + - clock-names + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + + eqos: ethernet@30bf0000 { + compatible = "nxp,imx8mp-dwmac-eqos","snps,dwmac-5.10a"; + reg = <0x30bf0000 0x10000>; + interrupts = , + ; + interrupt-names = "macirq", "eth_wake_irq"; + clocks = <&clk IMX8MP_CLK_ENET_QOS_ROOT>, + <&clk IMX8MP_CLK_QOS_ENET_ROOT>, + <&clk IMX8MP_CLK_ENET_QOS_TIMER>, + <&clk IMX8MP_CLK_ENET_QOS>; + clock-names = "stmmaceth", "pclk", "ptp_ref", "tx"; + phy-mode = "rgmii"; + status = "disabled"; + };