From patchwork Thu Jan 19 11:17:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 1728760 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256 header.s=selector2 header.b=RKS03xzs; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4NyKr14vGxz23fT for ; Thu, 19 Jan 2023 22:18:25 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230247AbjASLSU (ORCPT ); Thu, 19 Jan 2023 06:18:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230178AbjASLSQ (ORCPT ); Thu, 19 Jan 2023 06:18:16 -0500 Received: from NAM11-CO1-obe.outbound.protection.outlook.com (mail-co1nam11on2063.outbound.protection.outlook.com [40.107.220.63]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 392286B99B; Thu, 19 Jan 2023 03:18:15 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=oKdbBHGLYdMyeDzXAuewJ7HsgXGbG25cdtx3kn2Ytnp79vIOqRSld6QhoU1JY8OL3ubPj4SOygVRG/Zadmrpm2MMdLUF8Nl0DO9bBb518/DvWd3N6XFB1mt4zNhpzyv2CbLH25b+ae3S7yb6nbCN2hm0aw9cVx+/SRIzPIFYIgUMqlvbY4iTqoHiTtzCe6eK1PxMbdEA9JpCh59t9njR3atC58JQ/PhaXqC/W7lc7u/GOwDul8nV1dKgqW/BshXrIRr3mazv4TEh505c9wRwGbFnTnDub9R80CzbO1a5SX1rstQsawD+UijFokqVbaQaXJrgNY+dDGexywZEFrRnIw== 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=mq7T8TiNCsqZICMZGwkOWqDlv5GvYjcPrNFWKvEkbFk=; b=dn8S60DJTV+fOIeORQEDab2G51gDb0MyILRB0x8aEFni9481lyorshrOxieCsLWY/BzJC9jpfWCpbaOtchUmGPOi8c3utIt7G+8Vzw0bW/oRZNyzQTg8JoQnOxxp6+pBl4gRI7i1QreIvlCXD5Qm1KEAjg52kLwmOFMNBLZak9n1XlCeeNg0b22TdgS6OVFNcplchEdWbJxDeZdJfCfu9aSUdJA051nowV2hUgaEFxI0b7/2WuGZ1TA3ovlM/wxdsFx1BG2pXM7g7nBSr/PJcQ197XDDebFPQtMqSht5cQW5GOCM9yk7+Jcwko8KcRfnIHPJinnhNVALNG9sA1qGgg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=linux.intel.com smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=mq7T8TiNCsqZICMZGwkOWqDlv5GvYjcPrNFWKvEkbFk=; b=RKS03xzsmv92n1tMlR7z4jfTpyX9dFIIqW/iqNSiHXoX5WmMcTS72+gV9BdoVIopiFwSxhkzux7EyKOoDF5vJvS8MmYN4WH4LTs6fzUAHl9VF5EGe6IROOJ7rggfVBzFkLqVY4ZiDtsdGsJ5jnOWWVaPC/72K85HCL6W1idMFWZFex6K0M5T3Fl94mKwIfyVZ7rPPuASqxDMEYt8r9uRqmes4wZ+C0FqmdO3Le+fdlk2PZvE089FdNptGVxg3eyUkm+GTezs/R1ewFNzeJzqvmr1C+m9mXCCzoc3pP5Jik9pHaTNfMHG1AichpnO1d/TxU7MaVWzlwINYIWRrglz3A== Received: from DS7PR07CA0011.namprd07.prod.outlook.com (2603:10b6:5:3af::22) by MN0PR12MB5980.namprd12.prod.outlook.com (2603:10b6:208:37f::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5986.23; Thu, 19 Jan 2023 11:18:09 +0000 Received: from DS1PEPF0000E636.namprd02.prod.outlook.com (2603:10b6:5:3af:cafe::2c) by DS7PR07CA0011.outlook.office365.com (2603:10b6:5:3af::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6002.25 via Frontend Transport; Thu, 19 Jan 2023 11:18:09 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by DS1PEPF0000E636.mail.protection.outlook.com (10.167.17.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6002.11 via Frontend Transport; Thu, 19 Jan 2023 11:18:08 +0000 Received: from rnnvmail204.nvidia.com (10.129.68.6) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Thu, 19 Jan 2023 03:17:55 -0800 Received: from rnnvmail205.nvidia.com (10.129.68.10) by rnnvmail204.nvidia.com (10.129.68.6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Thu, 19 Jan 2023 03:17:54 -0800 Received: from moonraker.nvidia.com (10.127.8.13) by mail.nvidia.com (10.129.68.10) with Microsoft SMTP Server id 15.2.986.36 via Frontend Transport; Thu, 19 Jan 2023 03:17:52 -0800 From: Jon Hunter To: Heikki Krogerus , Greg Kroah-Hartman , Rob Herring , "Krzysztof Kozlowski" , Thierry Reding CC: , , , Wayne Chang , Jon Hunter Subject: [PATCH V5 1/6] dt-bindings: usb: Add Cypress cypd4226 Type-C controller Date: Thu, 19 Jan 2023 11:17:36 +0000 Message-ID: <20230119111741.33901-2-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230119111741.33901-1-jonathanh@nvidia.com> References: <20230119111741.33901-1-jonathanh@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF0000E636:EE_|MN0PR12MB5980:EE_ X-MS-Office365-Filtering-Correlation-Id: 9d142053-2970-41e4-b5f7-08dafa0ed820 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:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230022)(4636009)(376002)(346002)(136003)(39860400002)(396003)(451199015)(36840700001)(46966006)(40470700004)(36756003)(82310400005)(70586007)(4326008)(70206006)(186003)(8676002)(426003)(2616005)(41300700001)(26005)(47076005)(316002)(54906003)(1076003)(7696005)(107886003)(110136005)(40480700001)(40460700003)(6666004)(356005)(966005)(2906002)(7636003)(82740400003)(83380400001)(36860700001)(5660300002)(336012)(86362001)(8936002)(478600001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Jan 2023 11:18:08.7292 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 9d142053-2970-41e4-b5f7-08dafa0ed820 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS1PEPF0000E636.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5980 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org From: Wayne Chang Add the device-tree binding documentation for Cypress cypd4226 dual Type-C controller. Signed-off-by: Wayne Chang Signed-off-by: Jon Hunter --- V4 -> V5: updated subject and updated binding to use 'firmware-name'. V3 -> V4: no changes V2 -> V3: fix additionalProperties warning on new schema V1 -> V2: based on the review comments. Fix some addressed issues on .../bindings/usb/cypress,cypd4226.yaml | 86 +++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml diff --git a/Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml b/Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml new file mode 100644 index 000000000000..5d87c9f09913 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/cypress,cypd4226.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cypress cypd4226 Type-C Controller + +maintainers: + - Wayne Chang + +description: + The Cypress cypd4226 is a dual Type-C controller that is controlled + via an I2C interface. + +properties: + compatible: + const: cypress,cypd4226 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + reg: + const: 0x08 + + interrupts: + items: + - description: cypd4226 host interrupt + + firmware-name: + enum: + - nvidia,gpu + - nvidia,jetson-agx-xavier + description: | + The name of the CCGx firmware built for product series. + should be set one of following: + - "nvidia,gpu" for the NVIDIA RTX product series + - "nvidia,jetson-agx-xavier" for the NVIDIA Jetson product series + +patternProperties: + '^connector@[0-1]+$': + $ref: /schemas/connector/usb-connector.yaml# + properties: + reg: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <2>; + + ucsi-ccg@8 { + compatible = "cypress,cypd4226"; + reg = <0x08>; + interrupt-parent = <&gpio_aon>; + interrupts = ; + firmware-name = "nvidia,jetson-agx-xavier"; + #address-cells = <1>; + #size-cells = <0>; + ccg_typec_con0: connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + label = "USB-C"; + data-role = "dual"; + port { + ucsi_ccg_p0: endpoint { + remote-endpoint = <&usb_role_switch0>; + }; + }; + }; + }; + };