From patchwork Fri Nov 11 10:15:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wayne Chang X-Patchwork-Id: 13040090 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CBD44C4332F for ; Fri, 11 Nov 2022 10:17:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233878AbiKKKRH (ORCPT ); Fri, 11 Nov 2022 05:17:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233651AbiKKKQn (ORCPT ); Fri, 11 Nov 2022 05:16:43 -0500 Received: from NAM04-MW2-obe.outbound.protection.outlook.com (mail-mw2nam04on2049.outbound.protection.outlook.com [40.107.101.49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 835C98546F; Fri, 11 Nov 2022 02:16:30 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=W1o5fHCNsE3iS4ODctrN+7ulFtRfWbR+HZyRSk6VmXuiuxNkPuSZFIBm544FTS8L7RIxCqrJcEuACiaCVj4kzwC1KhSa1gTcrA3fIcT0hrzdys22fclgnfSh6NvLb+LaIpaVPl2irNiUs+KbCrr0tXPARO/jRrgzG7FszloYiDNXrE/xjuFacvfBPpKAIXG5xjMfJ1oKWsAyQ4epdlbs9W3M+Tz8N5CIqfqyYfou6+tVo/49abE11IJOGEj6kWNEEVZEMQBQpJetxWV44Gslv2PUyBhPgf8FCryx4loB0no/fXvShicjfP9/4F3z88ndSgyNX2z6/yWxE1NjqmR9KQ== 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=f65T2XoEhiUfwf8HgFImqiGxkWSY66pNhbk64UYq/og=; b=jZhZ/9cL6rKlKn1vIKQAYgJamqFErPrvq60gHK2zXx5nQBHyMoC5NIb03i8abm6yx0G579qPof4gvPKV6BPzUwPVyv5duqvoPbQ4D4bU2CznIpMjbJsFh+T3iun8DddI4Jjj0xCKEkvdp0eYtxjU2yihuqvDgnZmpGFqhQ+ayQuU4lAHysPNGhZMzmV3Vnwhv41snXd3Qkn0e2N0iAZfKsL5gbgswVP2iKaghyjA8odZE1V/nVrYlRTztzuD7G5OFt0oeoAlzy2GT3+8EmZyHO+QqtXRNZOQ7vwExL1Y+dnZQbKVvDEzxcgKaXsGTQjGtgyZ/ly8zJXSjVpkXLJoWA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=linuxfoundation.org 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=f65T2XoEhiUfwf8HgFImqiGxkWSY66pNhbk64UYq/og=; b=Z7JJhMqVFtWBSieWqorjCrSOfIYks1JlOWlWDu1yuO5+tGapn7QxIdweLMEFTMAzKzJTgWsEPwA98SY1/1DujG0KgEn035dzUs5I7ta5pC20JYlRQjzdo0rGkiLKjEHNsd7oU5pXnD1HLQENMZ4UlimcgmniGbbLTcpqXlq9JFhrBuazOeZck9xoR9HQJpV7vRvDd3XSC7DEfbn0yrM1VKsGc8U89itTNWmeonxNSmFrPdh3S/eRlGSzZZOceXHB88cIgDeHImhBiSsMUnEfIlexZWOyDNIkkWbpU0R+mjx6iS9vquY6yk2QdCdkfgyzaUWbZ9KtcBH2RwGDOvS40w== Received: from BN8PR03CA0009.namprd03.prod.outlook.com (2603:10b6:408:94::22) by SJ0PR12MB6902.namprd12.prod.outlook.com (2603:10b6:a03:484::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.25; Fri, 11 Nov 2022 10:16:27 +0000 Received: from BL02EPF0000EE3C.namprd05.prod.outlook.com (2603:10b6:408:94:cafe::15) by BN8PR03CA0009.outlook.office365.com (2603:10b6:408:94::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.27 via Frontend Transport; Fri, 11 Nov 2022 10:16:26 +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 BL02EPF0000EE3C.mail.protection.outlook.com (10.167.241.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5813.11 via Frontend Transport; Fri, 11 Nov 2022 10:16:26 +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 15.2.986.26; Fri, 11 Nov 2022 02:16:07 -0800 Received: from rnnvmail202.nvidia.com (10.129.68.7) 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; Fri, 11 Nov 2022 02:16:07 -0800 Received: from waynec-Precision-5760.nvidia.com (10.127.8.13) by mail.nvidia.com (10.129.68.7) with Microsoft SMTP Server id 15.2.986.36 via Frontend Transport; Fri, 11 Nov 2022 02:16:03 -0800 From: Wayne Chang To: , , , , , , , , , , , , CC: , , , , , , , Subject: [PATCH v2 06/13] usb: typec: ucsi_ccg: Add cypress,firmware-build as a well-known regex Date: Fri, 11 Nov 2022 18:15:02 +0800 Message-ID: <20221111101509.999589-7-waynec@nvidia.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221111101509.999589-1-waynec@nvidia.com> References: <20221111101509.999589-1-waynec@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF0000EE3C:EE_|SJ0PR12MB6902:EE_ X-MS-Office365-Filtering-Correlation-Id: b2d4e769-e181-45e0-1789-08dac3cdcb1b 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)(39860400002)(136003)(376002)(346002)(396003)(451199015)(36840700001)(40470700004)(46966006)(2906002)(478600001)(7636003)(356005)(36756003)(7696005)(336012)(54906003)(70206006)(316002)(6636002)(110136005)(426003)(47076005)(86362001)(186003)(4326008)(40460700003)(8676002)(70586007)(1076003)(82310400005)(921005)(40480700001)(41300700001)(2616005)(8936002)(5660300002)(36860700001)(26005)(82740400003)(7416002);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Nov 2022 10:16:26.7733 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b2d4e769-e181-45e0-1789-08dac3cdcb1b 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: BL02EPF0000EE3C.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR12MB6902 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org ccgx is refer to the cypress cypd4226 typec controller. add cypress,firmware-build as a well-known regex. 16-bit value is not sufficient for descriptiva names. Using string instead of u16 to make it more descriptive. Signed-off-by: Wayne Chang --- V1 -> V2:New change added for adding cypress,firmware-build drivers/usb/typec/ucsi/ucsi_ccg.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index 139707a2f3d6..e412a457bbfc 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -1343,6 +1343,7 @@ static int ucsi_ccg_probe(struct i2c_client *client, { struct device *dev = &client->dev; struct ucsi_ccg *uc; + const char *of_fw_build; int status; uc = devm_kzalloc(dev, sizeof(*uc), GFP_KERNEL); @@ -1363,6 +1364,17 @@ static int ucsi_ccg_probe(struct i2c_client *client, if (status) dev_err(uc->dev, "failed to get FW build information\n"); + status = device_property_read_string(dev, "cypress,firmware-build", + &of_fw_build); + if (!status) { + if (!strcmp(of_fw_build, "nvidia,jetson-agx-xavier")) + uc->fw_build = CCG_FW_BUILD_NVIDIA_TEGRA; + else if (!strcmp(of_fw_build, "nvidia,gpu")) + uc->fw_build = CCG_FW_BUILD_NVIDIA; + } else { + dev_err(uc->dev, "failed to get FW build information\n"); + } + /* reset ccg device and initialize ucsi */ status = ucsi_ccg_init(uc); if (status < 0) {