From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from TYDPR03CU002.outbound.protection.outlook.com (mail-japaneastazon11023096.outbound.protection.outlook.com [52.101.127.96]) (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 94059372B2A; Wed, 29 Apr 2026 06:38:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.127.96 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777444708; cv=fail; b=sbkgiI39+A3URDjY0mhV/vSB7AJrcggp1V0qZMcm6vgpmfsf/U3CA8dTnHJHnF4IzRK4h/ZgA8rmtlawnbuc7Na7zUGjv/TsCKlNyj9uvKyAGzWdNEijv39bB82u3ulj2PQLOZh4fUX2OJIsS3Qf4gPSSc/3RBB6ECGtrFm0Pu8= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777444708; c=relaxed/simple; bh=xv5GOYkkghmFMoESlXuLOpCO9LajaYgK1CPbPkCh1Ow=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=l/cTgXTZJJG8oYGoQOgoUGoe+iUySctEDND9skM4T49mysANSZ8v8nw+dvZl2kC9vHleEjoiS5PImtYnio71NB3REWjpAl88shxCjunSasR4+uB6Hy/l1dofI+MikumS3K/un4ktwaQUBxCjkWR19lmo4ONPN68qavQBh7a3V9c= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=wesion.com; spf=pass smtp.mailfrom=wesion.com; arc=fail smtp.client-ip=52.101.127.96 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=wesion.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wesion.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=cp4EkZhE9Vmw8mPfP3wzXlf4nBv2zfLcQueL1KqPXc5ZrV9kxTESzXzew6wvrm3TiR5CbweKSHSoDhL0Ra0+a5LZFSuedIKoNgQSEflAkanbbJLGxFFxRaP6z+K19JljC+biJAUCTjRnyMri9+Cu2vfUSNvKml2VtcOLgB19xbkedPyugJ28DuXwYsi5xEVeclXjxKzY6AP6yMkBmuqAsrzQ2wwifmzYTeGLZ2tblrkzf3kIuO4fo074An6LmQVByp1Ck7mfA+uM8nKD5pMQS/8LOwJcLr8ua+8T+/AjsHSYo5iDHoVsfE/r3GM46BtrSZVL6Gnw9fmgx/HPmu6Faw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=/M9sfkH3sKoAnZbi8guHqIPoXN6pnDVvz+Q/N1e8vOk=; b=jBYjqQYN5O/TSplGlxSfs3VcZxqz4/zSLXEiPnfqpyXkyrbtCl0y/mbwL00sLZQBEv8VRCX0w0J+cCNu8uWZiQ36pmU61j8tYZttiFgx7P0cDhhLZXy8EzmSxPAJOjGTx7sKMnBWOPSpSpVeD+eSM0XywQGj60pQ71/IE6cSoL+X7KiKf33fHbIAw0GmHJUTh1KvLwteKf8EftAfrK2jkHVutE+q+pu+D12n0hVOWqnxTaKNtS2Km4SZ9Erv7CQcQA69YRgQ6kMNS7m+ytPlYLRdHl9sHCukEFl/fc+zk5sTisEA13xi4jnvtw2RLuKuYFvaHd3xYD3g08fFcoCcSA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=wesion.com; dmarc=pass action=none header.from=wesion.com; dkim=pass header.d=wesion.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=wesion.com; Received: from JH0PR03MB8617.apcprd03.prod.outlook.com (2603:1096:990:91::14) by SEZPR03MB6468.apcprd03.prod.outlook.com (2603:1096:101:47::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9870.18; Wed, 29 Apr 2026 06:38:21 +0000 Received: from JH0PR03MB8617.apcprd03.prod.outlook.com ([fe80::28d:6503:f51c:11b7]) by JH0PR03MB8617.apcprd03.prod.outlook.com ([fe80::28d:6503:f51c:11b7%5]) with mapi id 15.20.9870.016; Wed, 29 Apr 2026 06:38:21 +0000 From: Gray Huang To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, heiko@sntech.de Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, nick@khadas.com, Gray Huang Subject: [PATCH v2 6/7] arm64: dts: rockchip: Enable USB for Khadas Edge 2L Date: Wed, 29 Apr 2026 14:37:11 +0800 Message-Id: <20260429063712.2150938-7-gray.huang@wesion.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260429063712.2150938-1-gray.huang@wesion.com> References: <20260429063712.2150938-1-gray.huang@wesion.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: TPYP295CA0040.TWNP295.PROD.OUTLOOK.COM (2603:1096:7d0:7::12) To JH0PR03MB8617.apcprd03.prod.outlook.com (2603:1096:990:91::14) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: JH0PR03MB8617:EE_|SEZPR03MB6468:EE_ X-MS-Office365-Filtering-Correlation-Id: f2d68545-d2fb-453b-9452-08dea5b9e7e7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|52116014|1800799024|376014|22082099003|56012099003|18002099003|38350700014; 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:JH0PR03MB8617.apcprd03.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(52116014)(1800799024)(376014)(22082099003)(56012099003)(18002099003)(38350700014);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?cI3k8ANq0elifIG9dvGz395MKwtELDtW9rxBJb5lxk5qB7+IRC16BbmTbygo?= =?us-ascii?Q?tF0aqs2DAQK4zl83Ze4RKy5U2W+8bkFNiOghQSCFEHr5EvpHGkbuieXNaKnu?= =?us-ascii?Q?iXpBNdXRAI0M8oeGbUC6rJAUmzSlOW875HW6hm9342WuC++TkPhwhmqdUHzQ?= =?us-ascii?Q?DZxbfO6vRX7ymxI+v6p5DNNgW1v0AZyLFkLsIFqxzPYtCR0NaZxtIs7PvhEY?= =?us-ascii?Q?scC+ONEoKpfxg2e0WHMs2CbkJ/RPNxAvI0Vgyyf3+3UXuLP6M3CTAjgqcOUQ?= =?us-ascii?Q?yc8JYMV4njA7qYOvJ47xB6Mhdgr+ekYKwn3nJQCvfZ4blWpFtFGWY00YGF3A?= =?us-ascii?Q?KxahapMnRJM0tBV/u0QDkyi8q8JJXw26FfeD4P0CV4RQ0+HLxA7ylf/GHXoR?= =?us-ascii?Q?kiSKiXiJdwHnSOZGuCwasE8nanbasakeTaZXTBTrys2vVm3IGLzPyp4UVNkX?= =?us-ascii?Q?hLIEmU9gjwfwcKZ1LVfTYUu0ic2skIia4eR7Y2KzISbIX4yjFO64hoov6ZsU?= =?us-ascii?Q?t9DImbaJbRsxs5oPD/tfSYmTpTbgdvYycsF0+Dwar9awSB5bNXlieBhSIH/2?= =?us-ascii?Q?cFqUvx/fYehOA/a6MoU7mDfavS44YUEMVyL+7HZHlB1Ff3yo+R+NsE5As91H?= =?us-ascii?Q?Qnaw2G95rfzP+pOMUZPU8wWhoczgfLMUKz0wJtU/MqL9+Locu7boiykgLfmB?= =?us-ascii?Q?Yo9raqkc95mNK1fo4z5oNk6934YRuoNWQy1xlNLPvm/pVKK7y7L3yryz7oaa?= =?us-ascii?Q?s0rGUmxVm0xoVbYLIXTYfxNDg0MJxIcmLthNJUCsmTlYSHr9rQoMd4Si1cSn?= =?us-ascii?Q?QYtGOvuoSrD5kWrt46YG575n8Mk0No9aV1A5UpDZ1ToPB1j+XPVlNtv4u+gm?= =?us-ascii?Q?sgzADMN5ygqlQ8FaV8kRvTYCEr8MO/8ErMIGBSdNapVDTSSCEFYbYLOQhltJ?= =?us-ascii?Q?66bk4pQgMU+TQcE/OnAUO0IdVfEgdkQ5aPRwJ9qG5D3QefPyROZjcgDFRfHW?= =?us-ascii?Q?5/5Ri4BH4Qysuie0KZCgqdTbKWEt34bkTA2DTUIa2vq0azM0pshflCLBb9SQ?= =?us-ascii?Q?SsEKoxjS3KVnSY6G+no65jyoD/Xo7fHdKMp0MSeWYIoqGde2qdrKi7be4exx?= =?us-ascii?Q?EGABXvD0yJHkVap4E5tiC47c3QzH8mwyzQmCFoiSRgR8F896dpUJL9avUXhF?= =?us-ascii?Q?iMNQVSYRbNCUZNhbbndOfyDZMg/3GPCYU8wgkD0hVhMeGuyzJWKeKiKXGTI6?= =?us-ascii?Q?WSlfLHPT45mkv7m+Uyrrb5LAH1JwFnCuADWgm3wWLR+MGMnie1XZpWW4A5+7?= =?us-ascii?Q?uKoUu52gU8WGAMQUwV6KDTvVTIsc9pgASD6u7CKGtQ2fczSOHkBegMzXi+/B?= =?us-ascii?Q?fl58Tc/lyj0iy48uMXchBOWOYruPwVGPxPh+lMjeyJjvUkPnsUE2d7eDWNdm?= =?us-ascii?Q?XlYYguMoL4/8ktdSUwIqEooYlFqrj3tnoN/XO/XzcQffAWinUnDCz8YdlirM?= =?us-ascii?Q?dzoIlcbmAHLUIttKGwbZXUucVdX6bJR3MlqA4j7IruXTRhj3FII2QW68a75v?= =?us-ascii?Q?jTJxAlKNgR+9FenZGcYNKY6WesRQb0yV/IQs/G6knohaU73pyCEYFol61fuZ?= =?us-ascii?Q?B7Gx1Efly+dGtE5MV0znf/ZXwitB5tEP5WaolkggK7xMMO+hz673vTh3+vtd?= =?us-ascii?Q?52w1wfm6YjTa3ULN+cC1RqdSh7+vIKNGn45dasT79AvPJtyDj1lukfYjG5Uz?= =?us-ascii?Q?05HN5Ck4EA=3D=3D?= X-OriginatorOrg: wesion.com X-MS-Exchange-CrossTenant-Network-Message-Id: f2d68545-d2fb-453b-9452-08dea5b9e7e7 X-MS-Exchange-CrossTenant-AuthSource: JH0PR03MB8617.apcprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Apr 2026 06:38:21.4927 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 2dc3bd76-7ac2-4780-a5b7-6c6cc6b5af9b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: SujmExwr+JkI2/bwAw7w/76Q6gRMOzTsA4JOtKNEqJn1ljKseo5GtqWdwy2fxVY5YCFUfEzwZKcIwi0p2ojHkw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SEZPR03MB6468 The Khadas Edge 2L board provides one USB 3.0 Host port and one USB 2.0 port (connected via an internal hub). Enable the corresponding DWC3 controllers and PHYs. Signed-off-by: Gray Huang --- .../dts/rockchip/rk3576-khadas-edge-2l.dts | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3576-khadas-edge-2l.dts b/arch/arm64/boot/dts/rockchip/rk3576-khadas-edge-2l.dts index c85285b3dc6e..84ac8ffdaa32 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576-khadas-edge-2l.dts +++ b/arch/arm64/boot/dts/rockchip/rk3576-khadas-edge-2l.dts @@ -30,6 +30,29 @@ hdmi_con_in: endpoint { }; }; + vcc5v0_device: regulator-vcc5v0-device { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_device"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + vcc5v0_host: regulator-vcc5v0-host { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_host"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; + vin-supply = <&vcc5v0_device>; + pinctrl-names = "default"; + pinctrl-0 = <&usb_host_pwren>; + }; + vcc_sys: regulator-vcc5v0-sys { compatible = "regulator-fixed"; regulator-name = "vcc_sys"; @@ -78,6 +101,10 @@ &combphy0_ps { status = "okay"; }; +&combphy1_psu { + status = "okay"; +}; + &cpu_b0 { cpu-supply = <&vdd_cpu_big_s0>; }; @@ -531,6 +558,12 @@ pcie0_rst: pcie0-rst { }; }; + usb { + usb_host_pwren: usb-host-pwren { + rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + wifi { wifi_reg_on: wifi-reg-on { rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; @@ -552,10 +585,24 @@ &sdhci { status = "okay"; }; +&u2phy1 { + status = "okay"; +}; + +&u2phy1_otg { + phy-supply = <&vcc5v0_host>; + status = "okay"; +}; + &uart0 { status = "okay"; }; +&usb_drd1_dwc3 { + dr_mode = "host"; + status = "okay"; +}; + &vop { status = "okay"; }; -- 2.34.1